root /opt/logicmoo_workspace/bin/cls /dev/tty
^  Call: (12) [rtrace] bugger:scce_orig(restart_rtrace,aleph_sample:induce_tree(_114508),tAt(false,271,319,tracing)) ? creep
   Call: (13) [system] _115640=mquietly_if(true,rtrace:tAt(false,271,319,tracing)) ? creep
   Exit: (13) [system] mquietly_if(true,rtrace:tAt(false,271,319,tracing))=mquietly_if(true,rtrace:tAt(false,271,319,tracing)) ? creep
^  Call: (13) [bugger] setup_call_cleanup(rtrace:restart_rtrace,((aleph_sample:induce_tree(...),deterministic(_117310)),(notrace(...)->!;...,...;...,...)),mquietly_if(true,rtrace:tAt(false,271,319,tracing))) ? creep
^  Call: (14) [system] setup_call_catcher_cleanup(rtrace:restart_rtrace,bugger:((... : ...,deterministic(...)),(... -> ...;...;...)),_118292,bugger:mquietly_if(true,rtrace:tAt(...,...,...,...))) ? creep
^  Call: (15) [system] sig_atomic(rtrace:restart_rtrace) ? creep
^  Exit: (15) [system] sig_atomic(rtrace:restart_rtrace)
^  Call: (16) [aleph_sample] aleph:induce_tree(_114508)
^  Unify: (16) [aleph] aleph:induce_tree(aleph_sample:_114508)
^  Call: (17) [aleph] aleph:clean_up(aleph_sample)
^  Unify: (17) [aleph] aleph:clean_up(aleph_sample)
^  Call: (18) [aleph] aleph:clean_up_init(aleph_sample)
^  Unify: (18) [aleph] aleph:clean_up_init(aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_good'/3,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_good'/3,aleph_sample)
   Call: (20) [system] functor(_127608,'$aleph_good',3)
   Exit: (20) [system] functor('$aleph_good'(_128440,_128442,_128444),'$aleph_good',3)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_good'(_128440,_128442,_128444),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_good'(_128440,_128442,_128444),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_good'(_128440,_128442,_128444))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_good'(_128440,_128442,_128444))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_good'(_128440,_128442,_128444))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_good'(_128440,_128442,_128444))
   Call: (23) [system] callable('$aleph_good'(_128440,_128442,_128444))
   Exit: (23) [system] callable('$aleph_good'(_128440,_128442,_128444))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_good'(_128440,_128442,_128444))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_good'(_128440,_128442,_128444))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_good'(_128440,_128442,_128444),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_good'(_128440,_128442,_128444))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_good'(_128440,_128442,_128444))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_good'/3,aleph_sample)
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(last_good,_144126))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(last_good,_144126))
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_feature'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_feature'/2,aleph_sample)
   Call: (20) [system] functor(_147446,'$aleph_feature',2)
   Exit: (20) [system] functor('$aleph_feature'(_148278,_148280),'$aleph_feature',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_feature'(_148278,_148280),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_feature'(_148278,_148280),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_feature'(_148278,_148280))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_feature'(_148278,_148280))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_feature'(_148278,_148280))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_feature'(_148278,_148280))
   Call: (23) [system] callable('$aleph_feature'(_148278,_148280))
   Exit: (23) [system] callable('$aleph_feature'(_148278,_148280))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_feature'(_148278,_148280))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_feature'(_148278,_148280))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_feature'(_148278,_148280),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_feature'(_148278,_148280))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_feature'(_148278,_148280))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_feature'/2,aleph_sample)
^  Exit: (18) [aleph] aleph:clean_up_init(aleph_sample)
^  Call: (18) [aleph] aleph:clean_up_sat(aleph_sample)
^  Unify: (18) [aleph] aleph:clean_up_sat(aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat'/2,aleph_sample)
   Call: (20) [system] functor(_168096,'$aleph_sat',2)
   Exit: (20) [system] functor('$aleph_sat'(_168928,_168930),'$aleph_sat',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat'(_168928,_168930),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat'(_168928,_168930),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat'(_168928,_168930))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat'(_168928,_168930))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat'(_168928,_168930))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat'(_168928,_168930))
   Call: (23) [system] callable('$aleph_sat'(_168928,_168930))
   Exit: (23) [system] callable('$aleph_sat'(_168928,_168930))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat'(_168928,_168930))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat'(_168928,_168930))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat'(_168928,_168930),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat'(_168928,_168930))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat'(_168928,_168930))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat'/2,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
   Call: (20) [system] functor(_186268,'$aleph_local',2)
   Exit: (20) [system] functor('$aleph_local'(_187100,_187102),'$aleph_local',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_local'(_187100,_187102),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_local'(_187100,_187102),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_187100,_187102))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_187100,_187102))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_187100,_187102))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_187100,_187102))
   Call: (23) [system] callable('$aleph_local'(_187100,_187102))
   Exit: (23) [system] callable('$aleph_local'(_187100,_187102))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_187100,_187102))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_187100,_187102))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_local'(_187100,_187102),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_local'(_187100,_187102))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_local'(_187100,_187102))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_atom'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_atom'/2,aleph_sample)
   Call: (20) [system] functor(_204440,'$aleph_sat_atom',2)
   Exit: (20) [system] functor('$aleph_sat_atom'(_205272,_205274),'$aleph_sat_atom',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_atom'(_205272,_205274),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_atom'(_205272,_205274),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_atom'(_205272,_205274))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_atom'(_205272,_205274))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_atom'(_205272,_205274))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_atom'(_205272,_205274))
   Call: (23) [system] callable('$aleph_sat_atom'(_205272,_205274))
   Exit: (23) [system] callable('$aleph_sat_atom'(_205272,_205274))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_atom'(_205272,_205274))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_atom'(_205272,_205274))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_atom'(_205272,_205274),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_atom'(_205272,_205274))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_atom'(_205272,_205274))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_atom'/2,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ovars'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ovars'/2,aleph_sample)
   Call: (20) [system] functor(_222612,'$aleph_sat_ovars',2)
   Exit: (20) [system] functor('$aleph_sat_ovars'(_223444,_223446),'$aleph_sat_ovars',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_ovars'(_223444,_223446),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_ovars'(_223444,_223446),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
   Call: (23) [system] callable('$aleph_sat_ovars'(_223444,_223446))
   Exit: (23) [system] callable('$aleph_sat_ovars'(_223444,_223446))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_ovars'(_223444,_223446),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_ovars'(_223444,_223446))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ovars'/2,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ivars'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ivars'/2,aleph_sample)
   Call: (20) [system] functor(_240784,'$aleph_sat_ivars',2)
   Exit: (20) [system] functor('$aleph_sat_ivars'(_241616,_241618),'$aleph_sat_ivars',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_ivars'(_241616,_241618),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_ivars'(_241616,_241618),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
   Call: (23) [system] callable('$aleph_sat_ivars'(_241616,_241618))
   Exit: (23) [system] callable('$aleph_sat_ivars'(_241616,_241618))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_ivars'(_241616,_241618),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_ivars'(_241616,_241618))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_ivars'/2,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varscopy'/3,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varscopy'/3,aleph_sample)
   Call: (20) [system] functor(_258956,'$aleph_sat_varscopy',3)
   Exit: (20) [system] functor('$aleph_sat_varscopy'(_259788,_259790,_259792),'$aleph_sat_varscopy',3)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_varscopy'(_259788,_259790,_259792),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
   Call: (23) [system] callable('$aleph_sat_varscopy'(_54304,_54306,_54308))
   Exit: (23) [system] callable('$aleph_sat_varscopy'(_54304,_54306,_54308))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_varscopy'(_54304,_54306,_54308))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varscopy'/3,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varequiv'/3,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varequiv'/3,aleph_sample)
   Call: (20) [system] functor(_69668,'$aleph_sat_varequiv',3)
   Exit: (20) [system] functor('$aleph_sat_varequiv'(_70500,_70502,_70504),'$aleph_sat_varequiv',3)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (23) [system] callable('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Exit: (23) [system] callable('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Redo: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (23) [system] callable('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Exit: (23) [system] callable('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (23) [system] nonvar(aleph_sample)
   Exit: (23) [system] nonvar(aleph_sample)
   Call: (23) [system] aleph_sample\==system
   Exit: (23) [system] aleph_sample\==system
   Call: (24) [system] compound('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Exit: (24) [system] compound('$aleph_sat_varequiv'(_70500,_70502,_70504))
   Call: (24) [system] compound_name_arity('$aleph_sat_varequiv'(_70500,_70502,_70504),_89422,_89424)
   Exit: (24) [system] compound_name_arity('$aleph_sat_varequiv'(_70500,_70502,_70504),'$aleph_sat_varequiv',3)
   Call: (25) [system] current_prolog_flag(autoload,false)
   Call: (26) [system] source_location(_91918,_91978)
^  Call: (27) [$autoload] setup_call_cleanup(leave_sandbox(_92746),safe_autoload3(aleph_sample:'$aleph_sat_varequiv'/3),restore_sandbox(_92746))
^  Unify: (27) [system] setup_call_cleanup('$autoload':leave_sandbox(_92746),'$autoload':safe_autoload3(aleph_sample: ... / ...),'$autoload':restore_sandbox(_92746))
^  Call: (28) [system] setup_call_catcher_cleanup('$autoload':leave_sandbox(_92746),'$autoload':safe_autoload3(aleph_sample: ... / ...),_94502,'$autoload':restore_sandbox(_92746))
^  Unify: (28) [system] setup_call_catcher_cleanup('$autoload':leave_sandbox(_92746),'$autoload':safe_autoload3(aleph_sample: ... / ...),_95340,'$autoload':restore_sandbox(_92746))
^  Call: (29) [system] sig_atomic('$autoload':leave_sandbox(_92746))
   Call: (31) [$autoload] leave_sandbox(_92746)
   Unify: (31) [$autoload] leave_sandbox(_92746)
   Call: (32) [system] current_prolog_flag(sandboxed_load,_92746)
   Exit: (32) [system] current_prolog_flag(sandboxed_load,false)
   Call: (32) [system] set_prolog_flag(sandboxed_load,false)
   Exit: (32) [system] set_prolog_flag(sandboxed_load,false)
   Exit: (31) [$autoload] leave_sandbox(false)
^  Exit: (29) [system] sig_atomic('$autoload':leave_sandbox(false))
   Call: (29) [$autoload] safe_autoload3(aleph_sample:'$aleph_sat_varequiv'/3)
   Unify: (29) [$autoload] safe_autoload3(aleph_sample:'$aleph_sat_varequiv'/3)
   Call: (30) [system] ground(aleph_sample)
   Exit: (30) [system] ground(aleph_sample)
   Unify: (29) [$autoload] safe_autoload3(aleph_sample:'$aleph_sat_varequiv'/3)
   Call: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Unify: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Call: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Unify: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Call: (33) [system] current_prolog_flag(autoload,_110934)
   Exit: (33) [system] current_prolog_flag(autoload,true)
   Call: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Unify: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Exit: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Exit: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Call: (32) [$autoload] current_autoload(aleph_sample:_115896,_115898,import(_115902))

   Unify: (32) [$autoload] current_autoload(aleph_sample:_115896,_115898,import(_115902))
   Call: (34) [system] fail
   Fail: (34) [system] fail
   Call: (34) [system] fail
   Fail: (34) [system] fail
   Redo: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Unify: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Call: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Unify: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Call: (33) [system] current_prolog_flag(autoload,_124140)
   Exit: (33) [system] current_prolog_flag(autoload,true)
   Call: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Unify: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Exit: (33) [$autoload] autoload_in(true,explicit,aleph_sample)
   Exit: (32) [$autoload] autoload_in(aleph_sample,explicit)
   Call: (32) [system] _129098='$aleph_sat_varequiv'/3
   Exit: (32) [system] '$aleph_sat_varequiv'/3='$aleph_sat_varequiv'/3
   Call: (32) [$autoload] current_autoload(aleph_sample:_130758,_130760,all)
   Unify: (32) [$autoload] current_autoload(aleph_sample:_130758,_130760,all)
   Call: (34) [system] fail
   Fail: (34) [system] fail
   Call: (34) [system] fail
   Fail: (34) [system] fail
   Redo: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Unify: (31) [$autoload] autoload_from(aleph_sample:'$aleph_sat_varequiv'/3,_107626,_107628)
   Call: (32) [$autoload] autoload_in(aleph_sample,general)
   Unify: (32) [$autoload] autoload_in(aleph_sample,general)
   Call: (33) [system] current_prolog_flag(autoload,_138998)
   Exit: (33) [system] current_prolog_flag(autoload,true)
   Call: (33) [$autoload] autoload_in(true,general,aleph_sample)
   Unify: (33) [$autoload] autoload_in(true,general,aleph_sample)
   Exit: (33) [$autoload] autoload_in(true,general,aleph_sample)
   Exit: (32) [$autoload] autoload_in(aleph_sample,general)
   Call: (33) [$autoload] load_library_index('$aleph_sat_varequiv',3)
   Unify: (33) [$autoload] load_library_index('$aleph_sat_varequiv',3)
^  Call: (34) [$autoload] load_library_index('$aleph_sat_varequiv',3,autoload('INDEX'))
^  Unify: (34) [$autoload] load_library_index('$aleph_sat_varequiv',3,'$autoload':autoload('INDEX'))
   Call: (35) [system] atom('$aleph_sat_varequiv')
   Exit: (35) [system] atom('$aleph_sat_varequiv')
   Call: (35) [system] integer(3)
   Exit: (35) [system] integer(3)
   Call: (35) [system] functor(_150562,'$aleph_sat_varequiv',3)
   Exit: (35) [system] functor('$aleph_sat_varequiv'(_151394,_151396,_151398),'$aleph_sat_varequiv',3)
   Call: (35) [$autoload] library_index('$aleph_sat_varequiv'(_151394,_151396,_151398),_152238,_152240)
^  Redo: (34) [$autoload] load_library_index('$aleph_sat_varequiv',3,'$autoload':autoload('INDEX'))
^  Unify: (34) [$autoload] load_library_index('$aleph_sat_varequiv',3,'$autoload':autoload('INDEX'))
^  Exit: (34) [$autoload] load_library_index('$aleph_sat_varequiv',3,'$autoload':autoload('INDEX'))
   Exit: (33) [$autoload] load_library_index('$aleph_sat_varequiv',3)
   Call: (33) [system] functor(_156430,'$aleph_sat_varequiv',3)
   Exit: (33) [system] functor('$aleph_sat_varequiv'(_157262,_157264,_157266),'$aleph_sat_varequiv',3)
   Call: (33) [$autoload] library_index('$aleph_sat_varequiv'(_157262,_157264,_157266),aleph_sample,_107628)
   Call: (33) [$autoload] library_index('$aleph_sat_varequiv'(_157262,_157264,_157266),_107626,_107628)
   Call: (30) [$autoload] restore_sandbox(false)
   Unify: (30) [$autoload] restore_sandbox(false)
   Call: (31) [system] set_prolog_flag(sandboxed_load,false)
   Exit: (31) [system] set_prolog_flag(sandboxed_load,false)
   Exit: (30) [$autoload] restore_sandbox(false)
^  Fail: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_varequiv'(_70500,_70502,_70504),dynamic)
^  Redo: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varequiv'/3,aleph_sample)
^  Call: (20) [aleph] abolish(aleph_sample:'$aleph_sat_varequiv'/3)
^  Exit: (20) [aleph] abolish('$aleph_sat_varequiv'/3)
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_varequiv'/3,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_terms'/4,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_terms'/4,aleph_sample)
   Call: (20) [system] functor(_169680,'$aleph_sat_terms',4)
   Exit: (20) [system] functor('$aleph_sat_terms'(_170512,_170514,_170516,_170518),'$aleph_sat_terms',4)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Call: (23) [system] callable('$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Exit: (23) [system] callable('$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_terms'(_170512,_170514,_170516,_170518))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_terms'/4,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_vars'/4,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_vars'/4,aleph_sample)
   Call: (20) [system] functor(_187856,'$aleph_sat_vars',4)
   Exit: (20) [system] functor('$aleph_sat_vars'(_188688,_188690,_188692,_188694),'$aleph_sat_vars',4)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Call: (23) [system] callable('$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Exit: (23) [system] callable('$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_vars'(_188688,_188690,_188692,_188694))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_vars'/4,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_sat_litinfo'/6,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_sat_litinfo'/6,aleph_sample)
   Call: (20) [system] functor(_206032,'$aleph_sat_litinfo',6)
   Exit: (20) [system] functor('$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874),'$aleph_sat_litinfo',6)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Call: (23) [system] callable('$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Exit: (23) [system] callable('$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_sat_litinfo'(_206864,_206866,_206868,_206870,_206872,_206874))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_sat_litinfo'/6,aleph_sample)
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_222556))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_222556))
   Call: (19) [$syspreds] garbage_collect
   Unify: (19) [$syspreds] garbage_collect
   Exit: (19) [$syspreds] garbage_collect
^  Exit: (18) [aleph] aleph:clean_up_sat(aleph_sample)
^  Call: (18) [aleph] aleph:clean_up_reduce(aleph_sample)
^  Unify: (18) [aleph] aleph:clean_up_reduce(aleph_sample)
^  Call: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
   Call: (20) [system] functor(_59252,'$aleph_local',2)
   Exit: (20) [system] functor('$aleph_local'(_60084,_60086),'$aleph_local',2)
^  Call: (20) [aleph] predicate_property(aleph_sample:'$aleph_local'(_60084,_60086),dynamic)
^  Unify: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_local'(_60084,_60086),dynamic)
   Call: (21) [system] nonvar(dynamic)
   Exit: (21) [system] nonvar(dynamic)
   Call: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_60084,_60086))
   Unify: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_60084,_60086))
   Call: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_60084,_60086))
   Unify: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_60084,_60086))
   Call: (23) [system] callable('$aleph_local'(_60084,_60086))
   Exit: (23) [system] callable('$aleph_local'(_60084,_60086))
   Call: (23) [system] atom(aleph_sample)
   Exit: (23) [system] atom(aleph_sample)
   Exit: (22) [$syspreds] define_or_generate(aleph_sample:'$aleph_local'(_60084,_60086))
   Exit: (21) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_local'(_60084,_60086))
^  Exit: (20) [$syspreds] predicate_property(aleph_sample:'$aleph_local'(_60084,_60086),dynamic)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_local'(_60084,_60086))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_local'(_60084,_60086))
^  Exit: (19) [aleph] aleph:aleph_abolish('$aleph_local'/2,aleph_sample)
^  Call: (19) [aleph] aleph:clean_up_search(aleph_sample)
^  Unify: (19) [aleph] aleph:clean_up_search(aleph_sample)
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(bad,_77420))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(bad,_77420))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(best,_79084))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(best,_79084))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(best_label,_80748))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(best_label,_80748))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(clauseprior,_82412))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(clauseprior,_82412))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(covers,_84076))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(covers,_84076))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(coversn,_85740))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(coversn,_85740))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(current,_87404))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(current,_87404))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(label,_89068))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(label,_89068))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(modes,_90732))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(modes,_90732))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(nextnode,_92396))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(nextnode,_92396))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(openlist,_94060))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(openlist,_94060))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_95724))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_95724))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search'(selected,_97388))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search'(selected,_97388))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search_seen'(_99050,_99052))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search_seen'(_99050,_99052))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search_expansion'(_100714,_100716,_100718,_100720))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search_expansion'(_100714,_100716,_100718,_100720))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search_gain'(_102382,_102384,_102386,_102388))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search_gain'(_102382,_102384,_102386,_102388))
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_search_node'(_104050,_104052,_104054,_104056,_104058,_104060,_104062,_104064))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_search_node'(_104050,_104052,_104054,_104056,_104058,_104060,_104062,_104064))
^  Exit: (19) [aleph] aleph:clean_up_search(aleph_sample)
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_106554))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_106554))
   Call: (19) [$syspreds] garbage_collect
   Unify: (19) [$syspreds] garbage_collect
   Exit: (19) [$syspreds] garbage_collect
^  Exit: (18) [aleph] aleph:clean_up_reduce(aleph_sample)
^  Exit: (17) [aleph] aleph:clean_up(aleph_sample)
^  Call: (17) [aleph] aleph:aleph_setting_m(tree_type,_56760,aleph_sample)
^  Unify: (17) [aleph] aleph:aleph_setting_m(tree_type,_56760,aleph_sample)
   Call: (18) [system] nonvar(tree_type)
   Exit: (18) [system] nonvar(tree_type)
   Call: (18) [system] _56760=model
   Exit: (18) [system] model=model
^  Exit: (17) [aleph] aleph:aleph_setting_m(tree_type,model,aleph_sample)
^  Call: (17) [aleph] aleph:store_values([refine],aleph_sample)
^  Unify: (17) [aleph] aleph:store_values([refine],aleph_sample)
^  Call: (18) [aleph] aleph:store(refine,aleph_sample)
^  Unify: (18) [aleph] aleph:store(refine,aleph_sample)
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_global'(save,save(refine,_65930)))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_global'(save,save(refine,_65930)))
^  Call: (19) [aleph] asserta(aleph_sample:'$aleph_global'(save,save(refine,false)))
^  Exit: (19) [aleph] asserta(aleph_sample:'$aleph_global'(save,save(refine,false)))
^  Exit: (18) [aleph] aleph:store(refine,aleph_sample)
^  Call: (18) [aleph] aleph:store_values([],aleph_sample)
^  Unify: (18) [aleph] aleph:store_values([],aleph_sample)
^  Exit: (18) [aleph] aleph:store_values([],aleph_sample)
^  Exit: (17) [aleph] aleph:store_values([refine],aleph_sample)
^  Call: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
^  Unify: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
^  Call: (18) [aleph] aleph:check_setting(refine,auto)
^  Unify: (18) [aleph] aleph:check_setting(refine,auto)
^  Call: (19) [aleph] aleph:set_def(refine,_76792,_76794,_76732,_76798,_76800)
^  Unify: (19) [aleph] aleph:set_def(refine,search-search_strategy,'Nature of customised refinement operator',[user,auto|...],false,show)
^  Exit: (19) [aleph] aleph:set_def(refine,search-search_strategy,'Nature of customised refinement operator',[user,auto|...],false,show)
^  Call: (19) [aleph] aleph:check_legal([user,auto|...],auto)
^  Unify: (19) [aleph] aleph:check_legal([user,auto|...],auto)
^  Call: (20) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Unify: (20) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Call: (21) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Unify: (21) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Exit: (21) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Exit: (20) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Exit: (19) [aleph] aleph:check_legal([user,auto|...],auto)
^  Exit: (18) [aleph] aleph:check_setting(refine,auto)
   Call: (18) [system] auto=inf
   Fail: (18) [system] auto=inf
^  Redo: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
   Call: (18) [system] auto= +inf
   Fail: (18) [system] auto= +inf
^  Redo: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
   Call: (18) [system] auto= -inf
   Fail: (18) [system] auto= -inf
^  Redo: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
   Call: (18) [system] _95062=auto
   Exit: (18) [system] auto=auto
^  Call: (18) [aleph] retractall(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,_96728)))
^  Exit: (18) [aleph] retractall(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,_96728)))
^  Call: (18) [aleph] assertz(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,auto)))
^  Exit: (18) [aleph] assertz(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,auto)))
   Call: (18) [broadcast] broadcast:broadcast(aleph_set_m(refine,auto))
   Unify: (18) [broadcast] broadcast:broadcast(aleph_set_m(refine,auto))
   Call: (19) [broadcast] broadcast:listener(aleph_set_m(refine,auto),_101760,_101698,_101700)
   Fail: (19) [broadcast] broadcast:listener(aleph_set_m(refine,auto),_102592,_101698,_101700)
   Redo: (18) [broadcast] broadcast:broadcast(aleph_set_m(refine,auto))
   Exit: (18) [broadcast] broadcast:broadcast(aleph_set_m(refine,auto))
^  Call: (18) [aleph] aleph:special_consideration(refine,auto,aleph_sample)
^  Unify: (18) [aleph] aleph:special_consideration(refine,auto,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
^  Call: (20) [aleph] aleph:check_setting(refineop,auto)
^  Unify: (20) [aleph] aleph:check_setting(refineop,auto)
^  Call: (21) [aleph] aleph:set_def(refineop,_110062,_110064,_110002,_110068,_110070)
^  Unify: (21) [aleph] aleph:set_def(refineop,search-search_strategy,'Current refinement operator',[user,auto|...],'',show-ro)
^  Exit: (21) [aleph] aleph:set_def(refineop,search-search_strategy,'Current refinement operator',[user,auto|...],'',show-ro)
^  Call: (21) [aleph] aleph:check_legal([user,auto|...],auto)
^  Unify: (21) [aleph] aleph:check_legal([user,auto|...],auto)
^  Call: (22) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Unify: (22) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Call: (23) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Unify: (23) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Exit: (23) [aleph] aleph:aleph_member1(auto,[auto,scs|...])
^  Exit: (22) [aleph] aleph:aleph_member1(auto,[user,auto|...])
^  Exit: (21) [aleph] aleph:check_legal([user,auto|...],auto)
^  Exit: (20) [aleph] aleph:check_setting(refineop,auto)
   Call: (20) [system] auto=inf
   Fail: (20) [system] auto=inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
   Call: (20) [system] auto= +inf
   Fail: (20) [system] auto= +inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
   Call: (20) [system] auto= -inf
   Fail: (20) [system] auto= -inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
   Call: (20) [system] _128338=auto
   Exit: (20) [system] auto=auto
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,_130004)))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,_130004)))
^  Call: (20) [aleph] assertz(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,auto)))
^  Exit: (20) [aleph] assertz(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,auto)))
   Call: (20) [broadcast] broadcast:broadcast(aleph_set_m(refineop,auto))
   Unify: (20) [broadcast] broadcast:broadcast(aleph_set_m(refineop,auto))
   Call: (21) [broadcast] broadcast:listener(aleph_set_m(refineop,auto),_135036,_134974,_134976)
   Fail: (21) [broadcast] broadcast:listener(aleph_set_m(refineop,auto),_135868,_134974,_134976)
   Redo: (20) [broadcast] broadcast:broadcast(aleph_set_m(refineop,auto))
   Exit: (20) [broadcast] broadcast:broadcast(aleph_set_m(refineop,auto))
^  Call: (20) [aleph] aleph:special_consideration(refineop,auto,aleph_sample)
^  Unify: (20) [aleph] aleph:special_consideration(refineop,auto,aleph_sample)
^  Call: (21) [aleph] aleph:gen_auto_refine(aleph_sample)
^  Unify: (21) [aleph] aleph:gen_auto_refine(aleph_sample)
^  Call: (22) [aleph] aleph:aleph_setting_m(autorefine,true,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_setting_m(autorefine,true,aleph_sample)
   Call: (23) [system] nonvar(autorefine)
   Exit: (23) [system] nonvar(autorefine)
^  Redo: (22) [aleph] aleph:aleph_setting_m(autorefine,true,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_setting_m(autorefine,true,aleph_sample)
^  Call: (23) [aleph] aleph:default_setting(autorefine,true)
^  Unify: (23) [aleph] aleph:default_setting(autorefine,true)
^  Call: (24) [aleph] aleph:set_def(autorefine,_148296,_148298,_148300,true,_148304)
^  Fail: (24) [aleph] aleph:set_def(autorefine,_149142,_149144,_149146,true,_149150)
^  Fail: (23) [aleph] aleph:default_setting(autorefine,true)
^  Fail: (22) [aleph] aleph:aleph_setting_m(autorefine,true,aleph_sample)
^  Redo: (21) [aleph] aleph:gen_auto_refine(aleph_sample)
^  Call: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
^  Call: (23) [aleph] aleph:check_setting(autorefine,true)
^  Unify: (23) [aleph] aleph:check_setting(autorefine,true)
^  Call: (24) [aleph] aleph:set_def(autorefine,_155808,_155810,_155748,_155814,_155816)
^  Fail: (24) [aleph] aleph:set_def(autorefine,_156654,_156656,_155748,_156660,_156662)
^  Redo: (23) [aleph] aleph:check_setting(autorefine,true)
^  Unify: (23) [aleph] aleph:check_setting(autorefine,true)
^  Exit: (23) [aleph] aleph:check_setting(autorefine,true)
   Call: (23) [system] true=inf
   Fail: (23) [system] true=inf
^  Redo: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
   Call: (23) [system] true= +inf
   Fail: (23) [system] true= +inf
^  Redo: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
   Call: (23) [system] true= -inf
   Fail: (23) [system] true= -inf
^  Redo: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
   Call: (23) [system] _167386=true
   Exit: (23) [system] true=true
^  Call: (23) [aleph] retractall(aleph_sample:'$aleph_global'(autorefine,aleph_set_m(autorefine,_169052)))
^  Exit: (23) [aleph] retractall(aleph_sample:'$aleph_global'(autorefine,aleph_set_m(autorefine,_169052)))
^  Call: (23) [aleph] assertz(aleph_sample:'$aleph_global'(autorefine,aleph_set_m(autorefine,true)))
^  Exit: (23) [aleph] assertz(aleph_sample:'$aleph_global'(autorefine,aleph_set_m(autorefine,true)))
   Call: (23) [broadcast] broadcast:broadcast(aleph_set_m(autorefine,true))
   Unify: (23) [broadcast] broadcast:broadcast(aleph_set_m(autorefine,true))
   Call: (24) [broadcast] broadcast:listener(aleph_set_m(autorefine,true),_174084,_174022,_174024)
   Fail: (24) [broadcast] broadcast:listener(aleph_set_m(autorefine,true),_174916,_174022,_174024)
   Redo: (23) [broadcast] broadcast:broadcast(aleph_set_m(autorefine,true))
   Exit: (23) [broadcast] broadcast:broadcast(aleph_set_m(autorefine,true))
^  Call: (23) [aleph] aleph:special_consideration(autorefine,true,aleph_sample)
^  Unify: (23) [aleph] aleph:special_consideration(autorefine,true,aleph_sample)
^  Exit: (23) [aleph] aleph:special_consideration(autorefine,true,aleph_sample)
^  Exit: (22) [aleph] aleph:aleph_set_m(autorefine,true,aleph_sample)
^  Call: (22) [aleph] aleph:process_modes(aleph_sample)
^  Unify: (22) [aleph] aleph:process_modes(aleph_sample)
^  Call: (23) [aleph] aleph:aleph_abolish('$aleph_link_vars'/2,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_abolish('$aleph_link_vars'/2,aleph_sample)
   Call: (24) [system] functor(_183984,'$aleph_link_vars',2)
   Exit: (24) [system] functor('$aleph_link_vars'(_184816,_184818),'$aleph_link_vars',2)
^  Call: (24) [aleph] predicate_property(aleph_sample:'$aleph_link_vars'(_184816,_184818),dynamic)
^  Unify: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_link_vars'(_184816,_184818),dynamic)
   Call: (25) [system] nonvar(dynamic)
   Exit: (25) [system] nonvar(dynamic)
   Call: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_link_vars'(_184816,_184818))
   Unify: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_link_vars'(_184816,_184818))
   Call: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_link_vars'(_184816,_184818))
   Unify: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_link_vars'(_184816,_184818))
   Call: (27) [system] callable('$aleph_link_vars'(_184816,_184818))
   Exit: (27) [system] callable('$aleph_link_vars'(_184816,_184818))
   Call: (27) [system] atom(aleph_sample)
   Exit: (27) [system] atom(aleph_sample)
   Exit: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_link_vars'(_184816,_184818))
   Exit: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_link_vars'(_184816,_184818))
^  Exit: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_link_vars'(_184816,_184818),dynamic)
^  Call: (24) [aleph] retractall(aleph_sample:'$aleph_link_vars'(_184816,_184818))
^  Exit: (24) [aleph] retractall(aleph_sample:'$aleph_link_vars'(_184816,_184818))
^  Exit: (23) [aleph] aleph:aleph_abolish('$aleph_link_vars'/2,aleph_sample)
^  Call: (23) [aleph] aleph:aleph_abolish('$aleph_has_vars'/3,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_abolish('$aleph_has_vars'/3,aleph_sample)
   Call: (24) [system] functor(_202156,'$aleph_has_vars',3)
   Exit: (24) [system] functor('$aleph_has_vars'(_202988,_202990,_202992),'$aleph_has_vars',3)
^  Call: (24) [aleph] predicate_property(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992),dynamic)
^  Unify: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992),dynamic)
   Call: (25) [system] nonvar(dynamic)
   Exit: (25) [system] nonvar(dynamic)
   Call: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
   Unify: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
   Call: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
   Unify: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
   Call: (27) [system] callable('$aleph_has_vars'(_202988,_202990,_202992))
   Exit: (27) [system] callable('$aleph_has_vars'(_202988,_202990,_202992))
   Call: (27) [system] atom(aleph_sample)
   Exit: (27) [system] atom(aleph_sample)
   Exit: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
   Exit: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
^  Exit: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992),dynamic)
^  Call: (24) [aleph] retractall(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
^  Exit: (24) [aleph] retractall(aleph_sample:'$aleph_has_vars'(_202988,_202990,_202992))
^  Exit: (23) [aleph] aleph:aleph_abolish('$aleph_has_vars'/3,aleph_sample)

^  Call: (23) [aleph] aleph:aleph_abolish('$aleph_has_ovar'/4,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_abolish('$aleph_has_ovar'/4,aleph_sample)
   Call: (24) [system] functor(_220330,'$aleph_has_ovar',4)
   Exit: (24) [system] functor('$aleph_has_ovar'(_221162,_221164,_221166,_221168),'$aleph_has_ovar',4)
^  Call: (24) [aleph] predicate_property(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168),dynamic)
^  Unify: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168),dynamic)
   Call: (25) [system] nonvar(dynamic)
   Exit: (25) [system] nonvar(dynamic)
   Call: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Unify: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Call: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Unify: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Call: (27) [system] callable('$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Exit: (27) [system] callable('$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Call: (27) [system] atom(aleph_sample)
   Exit: (27) [system] atom(aleph_sample)
   Exit: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
   Exit: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
^  Exit: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168),dynamic)
^  Call: (24) [aleph] retractall(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
^  Exit: (24) [aleph] retractall(aleph_sample:'$aleph_has_ovar'(_221162,_221164,_221166,_221168))
^  Exit: (23) [aleph] aleph:aleph_abolish('$aleph_has_ovar'/4,aleph_sample)
^  Call: (23) [aleph] aleph:aleph_abolish('$aleph_has_ivar'/4,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_abolish('$aleph_has_ivar'/4,aleph_sample)
   Call: (24) [system] functor(_238506,'$aleph_has_ivar',4)
   Exit: (24) [system] functor('$aleph_has_ivar'(_239338,_239340,_239342,_239344),'$aleph_has_ivar',4)
^  Call: (24) [aleph] predicate_property(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344),dynamic)
^  Unify: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344),dynamic)
   Call: (25) [system] nonvar(dynamic)
   Exit: (25) [system] nonvar(dynamic)
   Call: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Unify: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Call: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Unify: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Call: (27) [system] callable('$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Exit: (27) [system] callable('$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Call: (27) [system] atom(aleph_sample)
   Exit: (27) [system] atom(aleph_sample)
   Exit: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
   Exit: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
^  Exit: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344),dynamic)
^  Call: (24) [aleph] retractall(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
^  Exit: (24) [aleph] retractall(aleph_sample:'$aleph_has_ivar'(_239338,_239340,_239342,_239344))
^  Exit: (23) [aleph] aleph:aleph_abolish('$aleph_has_ivar'/4,aleph_sample)
^  Call: (23) [aleph] aleph:process_mode(lteq(+x,#(threshold)),aleph_sample)
^  Unify: (23) [aleph] aleph:process_mode(lteq(+x,#(threshold)),aleph_sample)
   Call: (24) [system] functor(lteq(+x,#(threshold)),_256708,_256710)
   Exit: (24) [system] functor(lteq(+x,#(threshold)),lteq,2)
^  Call: (24) [aleph] aleph:split_args(lteq(+x,#(threshold)),lteq(+x,#(threshold)),_258368,_258370,_258372,aleph_sample)
^  Unify: (24) [aleph] aleph:split_args(lteq(+x,#(threshold)),lteq(+x,#(threshold)),_258368,_258370,_258372,aleph_sample)
   Call: (25) [system] functor(lteq(+x,#(threshold)),_260066,_260068)
   Exit: (25) [system] functor(lteq(+x,#(threshold)),lteq,2)
^  Call: (25) [aleph] aleph:find_mode(mode,lteq/2,lteq(+x,#(threshold)),aleph_sample)
^  Unify: (25) [aleph] aleph:find_mode(mode,lteq/2,lteq(+x,#(threshold)),aleph_sample)
   Call: (26) [system] functor(lteq(+x,#(threshold)),lteq,2)
   Exit: (26) [system] functor(lteq(+x,#(threshold)),lteq,2)
^  Exit: (25) [aleph] aleph:find_mode(mode,lteq/2,lteq(+x,#(threshold)),aleph_sample)
   Call: (25) [system] functor(_58390,lteq,2)
   Exit: (25) [system] functor(lteq(_59222,_59224),lteq,2)
^  Call: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
^  Unify: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
   Call: (26) [system] arg(2,lteq(+x,#(threshold)),_61722)
   Exit: (26) [system] arg(2,lteq(+x,#(threshold)),#(threshold))
   Call: (26) [system] nonvar(#(threshold))
   Exit: (26) [system] nonvar(#(threshold))
   Call: (26) [system] functor(#(threshold),_65020,_65022)
   Exit: (26) [system] functor(#(threshold),#,1)
   Call: (26) [system] # = (+)
   Fail: (26) [system] # = (+)
^  Redo: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
   Call: (26) [system] # = (-)
   Fail: (26) [system] # = (-)
^  Redo: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
   Call: (26) [system] # = #
   Exit: (26) [system] # = #
^  Unify: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
   Call: (26) [system] _74132 is 2+ -1
   Exit: (26) [system] 1 is 2+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),1)
^  Unify: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),1)
   Call: (27) [system] arg(1,lteq(+x,#(threshold)),_77450)
   Exit: (27) [system] arg(1,lteq(+x,#(threshold)),+x)
   Call: (27) [system] nonvar(+x)
   Exit: (27) [system] nonvar(+x)
   Call: (27) [system] functor(+x,_80748,_80750)
   Exit: (27) [system] functor(+x,+,1)
   Call: (27) [system] (+)=(+)
   Exit: (27) [system] (+)=(+)
^  Unify: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),1)
   Call: (27) [system] _84896 is 1+ -1
   Exit: (27) [system] 0 is 1+ -1
^  Call: (27) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),0)
^  Unify: (27) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),0)
^  Exit: (27) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),1)
^  Exit: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_59222,_59224),2)
   Call: (25) [system] lteq(_59222,_59224)=lteq(+x,#(threshold))
   Exit: (25) [system] lteq(+x,#(threshold))=lteq(+x,#(threshold))
^  Call: (25) [aleph] aleph:tp(lteq(+x,#(threshold)),_92364)
^  Unify: (25) [aleph] aleph:tp(lteq(+x,#(threshold)),_92364)
   Call: (26) [system] functor(lteq(+x,#(threshold)),_94086,_94026)
   Exit: (26) [system] functor(lteq(+x,#(threshold)),lteq,2)
^  Call: (26) [aleph] aleph:tp_list(lteq(+x,#(threshold)),2,[],[],_92364)
^  Unify: (26) [aleph] aleph:tp_list(lteq(+x,#(threshold)),2,[],[],_92364)
   Call: (27) [system] arg(2,lteq(+x,#(threshold)),_97368)
   Exit: (27) [system] arg(2,lteq(+x,#(threshold)),#(threshold))
^  Call: (27) [aleph] aleph:aleph_append([2],[],_99032)
^  Unify: (27) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (27) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (27) [aleph] aleph:unwrap_term(#(threshold),[2],[#(...)/[...]],_101548)
^  Unify: (27) [aleph] aleph:unwrap_term(#(threshold),[2],[#(...)/[...]],[#(...)/[...]])
   Call: (28) [system] var(#(threshold))
   Fail: (28) [system] var(#(threshold))
^  Redo: (27) [aleph] aleph:unwrap_term(#(threshold),[2],[#(...)/[...]],_101548)
^  Unify: (27) [aleph] aleph:unwrap_term(#(threshold),[2],[#(...)/[...]],_101548)
   Call: (28) [system] functor(#(threshold),_106602,_106542)
   Exit: (28) [system] functor(#(threshold),#,1)
^  Call: (28) [aleph] aleph:tp_list(#(threshold),1,[2],[#(...)/[...]],_101548)
^  Unify: (28) [aleph] aleph:tp_list(#(threshold),1,[2],[#(...)/[...]],_101548)
   Call: (29) [system] arg(1,#(threshold),_109884)
   Exit: (29) [system] arg(1,#(threshold),threshold)
^  Call: (29) [aleph] aleph:aleph_append([1],[2],_111548)
^  Unify: (29) [aleph] aleph:aleph_append([1],[2],[2|_112388])
^  Call: (30) [aleph] aleph:aleph_append([1],[],_112388)
^  Unify: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (29) [aleph] aleph:unwrap_term(threshold,[2,1],[threshold/[...|...],... / ...],_116572)
^  Unify: (29) [aleph] aleph:unwrap_term(threshold,[2,1],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
   Call: (30) [system] var(threshold)
   Fail: (30) [system] var(threshold)
^  Redo: (29) [aleph] aleph:unwrap_term(threshold,[2,1],[threshold/[...|...],... / ...],_116572)
^  Unify: (29) [aleph] aleph:unwrap_term(threshold,[2,1],[threshold/[...|...],... / ...],_116572)
   Call: (30) [system] functor(threshold,_121626,_121566)
   Exit: (30) [system] functor(threshold,threshold,0)
^  Call: (30) [aleph] aleph:tp_list(threshold,0,[2,1],[threshold/[...|...],... / ...],_116572)
^  Unify: (30) [aleph] aleph:tp_list(threshold,0,[2,1],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
^  Exit: (30) [aleph] aleph:tp_list(threshold,0,[2,1],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:unwrap_term(threshold,[2,1],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
   Call: (29) [system] _126594 is 1+ -1
   Exit: (29) [system] 0 is 1+ -1
^  Call: (29) [aleph] aleph:tp_list(#(threshold),0,[2],[threshold/[...|...],... / ...],_101548)
^  Unify: (29) [aleph] aleph:tp_list(#(threshold),0,[2],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:tp_list(#(threshold),0,[2],[threshold/[...|...],... / ...],[threshold/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:tp_list(#(threshold),1,[2],[#(...)/[...]],[threshold/[...|...],... / ...])
^  Exit: (27) [aleph] aleph:unwrap_term(#(threshold),[2],[#(...)/[...]],[threshold/[...|...],... / ...])
   Call: (27) [system] _132456 is 2+ -1
   Exit: (27) [system] 1 is 2+ -1
^  Call: (27) [aleph] aleph:tp_list(lteq(+x,#(threshold)),1,[],[threshold/[...|...],... / ...],_92364)
^  Unify: (27) [aleph] aleph:tp_list(lteq(+x,#(threshold)),1,[],[threshold/[...|...],... / ...],_92364)
   Call: (28) [system] arg(1,lteq(+x,#(threshold)),_135790)
   Exit: (28) [system] arg(1,lteq(+x,#(threshold)),+x)
^  Call: (28) [aleph] aleph:aleph_append([1],[],_137454)
^  Unify: (28) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (28) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (28) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_139970)
^  Unify: (28) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (29) [system] var(+x)
   Fail: (29) [system] var(+x)
^  Redo: (28) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_139970)
^  Unify: (28) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_139970)
   Call: (29) [system] functor(+x,_145024,_144964)
   Exit: (29) [system] functor(+x,+,1)
^  Call: (29) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_139970)
^  Unify: (29) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_139970)
   Call: (30) [system] arg(1,+x,_148306)
   Exit: (30) [system] arg(1,+x,x)
^  Call: (30) [aleph] aleph:aleph_append([1],[1],_149970)
^  Unify: (30) [aleph] aleph:aleph_append([1],[1],[1|_150810])
^  Call: (31) [aleph] aleph:aleph_append([1],[],_150810)
^  Unify: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (30) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_154994)
^  Unify: (30) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (31) [system] var(x)
   Fail: (31) [system] var(x)
^  Redo: (30) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_154994)
^  Unify: (30) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_154994)
   Call: (31) [system] functor(x,_160048,_159988)
   Exit: (31) [system] functor(x,x,0)
^  Call: (31) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_154994)
^  Unify: (31) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (30) [system] _165016 is 1+ -1
   Exit: (30) [system] 0 is 1+ -1
^  Call: (30) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_139970)
^  Unify: (30) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (28) [system] _170878 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:tp_list(lteq(+x,#(threshold)),0,[],[x/[...|...],... / ...|...],_92364)
^  Unify: (28) [aleph] aleph:tp_list(lteq(+x,#(threshold)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp_list(lteq(+x,#(threshold)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp_list(lteq(+x,#(threshold)),1,[],[threshold/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (26) [aleph] aleph:tp_list(lteq(+x,#(threshold)),2,[],[],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:tp(lteq(+x,#(threshold)),[x/[...|...],... / ...|...])
^  Call: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54324,_54326,_54328)
^  Unify: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54324,_54326,_54328)
^  Call: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54324,_54326,_54328)
^  Unify: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_180086],_54326,_54328)
^  Call: (27) [aleph] aleph:split_tp([threshold/[...|...],... / ...],_180086,_54326,_54328)
^  Unify: (27) [aleph] aleph:split_tp([threshold/[...|...],... / ...],_180086,_54326,_54328)
^  Call: (28) [aleph] aleph:split_tp([#(...)/[...]],_180086,_54326,_54328)
^  Unify: (28) [aleph] aleph:split_tp([#(...)/[...]],_180086,_54326,[[...]/threshold|_183450])
^  Call: (29) [aleph] aleph:split_tp([],_180086,_54326,_183450)
^  Unify: (29) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (29) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (28) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/threshold])
^  Exit: (27) [aleph] aleph:split_tp([threshold/[...|...],... / ...],[],[],[[...]/threshold])
^  Exit: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[],[[...]/threshold])
^  Exit: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[],[[...]/threshold])
^  Exit: (24) [aleph] aleph:split_args(lteq(+x,#(threshold)),lteq(+x,#(threshold)),[[...]/x],[],[[...]/threshold],aleph_sample)
   Call: (24) [system] functor(_191008,lteq,2)
   Exit: (24) [system] functor(lteq(_191840,_191842),lteq,2)
^  Call: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
^  Unify: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
   Call: (25) [system] arg(2,lteq(+x,#(threshold)),_194340)
   Exit: (25) [system] arg(2,lteq(+x,#(threshold)),#(threshold))
   Call: (25) [system] nonvar(#(threshold))
   Exit: (25) [system] nonvar(#(threshold))
   Call: (25) [system] functor(#(threshold),_197638,_197640)
   Exit: (25) [system] functor(#(threshold),#,1)
   Call: (25) [system] # = (+)
   Fail: (25) [system] # = (+)
^  Redo: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
   Call: (25) [system] # = (-)
   Fail: (25) [system] # = (-)
^  Redo: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
   Call: (25) [system] # = #
   Exit: (25) [system] # = #
^  Unify: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
   Call: (25) [system] _206750 is 2+ -1
   Exit: (25) [system] 1 is 2+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),1)
^  Unify: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),1)

   Call: (26) [system] arg(1,lteq(+x,#(threshold)),_210068)
   Exit: (26) [system] arg(1,lteq(+x,#(threshold)),+x)
   Call: (26) [system] nonvar(+x)
   Exit: (26) [system] nonvar(+x)
   Call: (26) [system] functor(+x,_213366,_213368)
   Exit: (26) [system] functor(+x,+,1)
   Call: (26) [system] (+)=(+)
   Exit: (26) [system] (+)=(+)
^  Unify: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),1)
   Call: (26) [system] _217514 is 1+ -1
   Exit: (26) [system] 0 is 1+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),0)
^  Unify: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),1)
^  Exit: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_191840,_191842),2)
^  Call: (24) [aleph] aleph:add_ioc_links(lteq(_191840,_191842),[[...]/x],[],[[...]/threshold],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ioc_links(lteq(_191840,_191842),[[...]/x],[],[[...]/threshold],aleph_sample)
   Call: (25) [system] _225018=('$aleph_link_vars'(lteq(_191840,_191842),_225030):-aleph:var_types(...,...,...),_225036)
   Exit: (25) [system] ('$aleph_link_vars'(lteq(_191840,_191842),_225030):-aleph:var_types(...,...,...),_225036)=('$aleph_link_vars'(lteq(_191840,_191842),_225030):-aleph:var_types(...,...,...),_225036)
^  Call: (25) [aleph] aleph:get_o_links([],lteq(_191840,_191842),_225048,true,_226700,aleph_sample)
^  Unify: (25) [aleph] aleph:get_o_links([],lteq(_191840,_191842),_225048,true,true,aleph_sample)
^  Exit: (25) [aleph] aleph:get_o_links([],lteq(_191840,_191842),_225048,true,true,aleph_sample)
^  Call: (25) [aleph] aleph:get_i_links([[...]/x],lteq(_191840,_191842),_225048,true,_229240)
^  Unify: (25) [aleph] aleph:get_i_links([[...]/x],lteq(_191840,_191842),_225048,true,_229240)
^  Call: (26) [aleph] aleph:tparg([1],lteq(_191840,_191842),_230926)
^  Unify: (26) [aleph] aleph:tparg([1],lteq(_191840,_191842),_230926)
   Call: (27) [system] arg(1,lteq(_191840,_191842),_230926)
   Exit: (27) [system] arg(1,lteq(_191840,_191842),_191840)
^  Exit: (26) [aleph] aleph:tparg([1],lteq(_191840,_191842),_191840)
   Call: (26) [system] _235086=aleph:aleph_input_var(_191840,x,_225048)
   Exit: (26) [system] aleph:aleph_input_var(_191840,x,_225048)=aleph:aleph_input_var(_191840,x,_225048)
^  Call: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_191840,x,_225048),true,_236750)
^  Unify: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_191840,x,_225048),true,aleph:aleph_input_var(_191840,x,_225048))
^  Exit: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_191840,x,_225048),true,aleph:aleph_input_var(_191840,x,_225048))
^  Call: (26) [aleph] aleph:get_i_links([],lteq(_191840,_191842),_225048,aleph:aleph_input_var(_191840,x,_225048),_229240)
^  Unify: (26) [aleph] aleph:get_i_links([],lteq(_191840,_191842),_225048,aleph:aleph_input_var(_191840,x,_225048),aleph:aleph_input_var(_191840,x,_225048))
^  Exit: (26) [aleph] aleph:get_i_links([],lteq(_191840,_191842),_225048,aleph:aleph_input_var(_191840,x,_225048),aleph:aleph_input_var(_191840,x,_225048))
^  Exit: (25) [aleph] aleph:get_i_links([[...]/x],lteq(_191840,_191842),_225048,true,aleph:aleph_input_var(_191840,x,_225048))
^  Call: (25) [aleph] aleph:get_c_links([[...]/threshold],lteq(_191840,_191842),aleph:aleph_input_var(_191840,x,_225048),_225036)
^  Unify: (25) [aleph] aleph:get_c_links([[...]/threshold],lteq(_191840,_191842),aleph:aleph_input_var(_191840,x,_225048),_225036)
^  Call: (26) [aleph] aleph:tparg([2],lteq(_191840,_191842),_244298)
^  Unify: (26) [aleph] aleph:tparg([2],lteq(_191840,_191842),_244298)
   Call: (27) [system] arg(2,lteq(_191840,_191842),_244298)
   Exit: (27) [system] arg(2,lteq(_191840,_191842),_191842)
^  Exit: (26) [aleph] aleph:tparg([2],lteq(_191840,_191842),_191842)
   Call: (26) [system] _248458=..[threshold,_248468]
   Exit: (26) [system] threshold(_248468)=..[threshold,_248468]
   Call: (26) [system] _250124=(threshold(_248468),_191842=_248468)
   Exit: (26) [system] (threshold(_248468),_191842=_248468)=(threshold(_248468),_191842=_248468)
^  Call: (26) [aleph] aleph:prefix_lits((threshold(_248468),_191842=_248468),aleph:aleph_input_var(_191840,x,_225048),_251786)
^  Unify: (26) [aleph] aleph:prefix_lits((threshold(_248468),_191842=_248468),aleph:aleph_input_var(_191840,x,_225048),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)))
^  Exit: (26) [aleph] aleph:prefix_lits((threshold(_248468),_191842=_248468),aleph:aleph_input_var(_191840,x,_225048),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)))
^  Call: (26) [aleph] aleph:get_c_links([],lteq(_191840,_191842),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)),_225036)
^  Unify: (26) [aleph] aleph:get_c_links([],lteq(_191840,_191842),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)))
^  Exit: (26) [aleph] aleph:get_c_links([],lteq(_191840,_191842),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)))
^  Exit: (25) [aleph] aleph:get_c_links([[...]/threshold],lteq(_191840,_191842),aleph:aleph_input_var(_191840,x,_225048),((threshold(...),... = ...),aleph:aleph_input_var(...,...,...)))
^  Call: (25) [aleph] assert(aleph_sample:('$aleph_link_vars'(lteq(...,...),_225030):- ... : ...,...,...))
^  Exit: (25) [aleph] assert(aleph_sample:('$aleph_link_vars'(lteq(...,...),_225030):- ... : ...,...,...))
^  Exit: (24) [aleph] aleph:add_ioc_links(lteq(_191840,_191842),[[...]/x],[],[[...]/threshold],aleph_sample)
^  Call: (24) [aleph] aleph:add_ovars(lteq(_191840,_191842),[],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ovars(lteq(_191840,_191842),[],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_member(_54394/_54396,[])
^  Fail: (25) [aleph] aleph:aleph_member(_54394/_54396,[])
^  Redo: (24) [aleph] aleph:add_ovars(lteq(_54386,_54388),[],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ovars(lteq(_54386,_54388),[],aleph_sample)
^  Exit: (24) [aleph] aleph:add_ovars(lteq(_54386,_54388),[],aleph_sample)
^  Call: (24) [aleph] aleph:add_vars(lteq(_54386,_54388),[[...]/x],[],aleph_sample)
^  Unify: (24) [aleph] aleph:add_vars(lteq(_54386,_54388),[[...]/x],[],aleph_sample)
^  Call: (25) [aleph] aleph:get_var_types([[...]/x],lteq(_54386,_54388),_60180)
^  Unify: (25) [aleph] aleph:get_var_types([[...]/x],lteq(_54386,_54388),[_61024/x|_61020])
^  Call: (26) [aleph] aleph:tparg([1],lteq(_54386,_54388),_61024)
^  Unify: (26) [aleph] aleph:tparg([1],lteq(_54386,_54388),_61024)
   Call: (27) [system] arg(1,lteq(_54386,_54388),_61024)
   Exit: (27) [system] arg(1,lteq(_54386,_54388),_54386)
^  Exit: (26) [aleph] aleph:tparg([1],lteq(_54386,_54388),_54386)
^  Call: (26) [aleph] aleph:get_var_types([],lteq(_54386,_54388),_61020)
^  Unify: (26) [aleph] aleph:get_var_types([],lteq(_54386,_54388),[])
^  Exit: (26) [aleph] aleph:get_var_types([],lteq(_54386,_54388),[])
^  Exit: (25) [aleph] aleph:get_var_types([[...]/x],lteq(_54386,_54388),[_54386/x])
^  Call: (25) [aleph] aleph:get_var_types([],lteq(_54386,_54388),_69356)
^  Unify: (25) [aleph] aleph:get_var_types([],lteq(_54386,_54388),[])
^  Exit: (25) [aleph] aleph:get_var_types([],lteq(_54386,_54388),[])
^  Redo: (24) [aleph] aleph:add_vars(lteq(_54386,_54388),[[...]/x],[],aleph_sample)
^  Call: (25) [aleph] assert(aleph_sample:'$aleph_has_vars'(lteq(_54386,_54388),[... / ...],[]))
^  Exit: (25) [aleph] assert(aleph_sample:'$aleph_has_vars'(lteq(_54386,_54388),[... / ...],[]))
^  Exit: (24) [aleph] aleph:add_vars(lteq(_54386,_54388),[[...]/x],[],aleph_sample)
^  Exit: (23) [aleph] aleph:process_mode(lteq(+x,#(threshold)),aleph_sample)
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Fail: (25) [aleph] aleph:find_mode(mode,lteq/2,lteq(+x,#(threshold)),aleph_sample)
^  Fail: (24) [aleph] aleph:split_args(lteq(+x,#(threshold)),lteq(+x,#(threshold)),_54324,_54326,_54328,aleph_sample)
^  Fail: (23) [aleph] aleph:process_mode(lteq(+x,#(threshold)),aleph_sample)
^  Call: (23) [aleph] aleph:process_mode(predict(+x,-y,#(params)),aleph_sample)
^  Unify: (23) [aleph] aleph:process_mode(predict(+x,-y,#(params)),aleph_sample)
   Call: (24) [system] functor(predict(+x,-y,#(params)),_81850,_81852)
   Exit: (24) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (24) [aleph] aleph:split_args(predict(+x,-y,#(params)),predict(+x,-y,#(params)),_83510,_83512,_83514,aleph_sample)
^  Unify: (24) [aleph] aleph:split_args(predict(+x,-y,#(params)),predict(+x,-y,#(params)),_83510,_83512,_83514,aleph_sample)
   Call: (25) [system] functor(predict(+x,-y,#(params)),_85208,_85210)
   Exit: (25) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (25) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
^  Unify: (25) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (26) [system] functor(predict(+x,-y,#(params)),predict,3)
   Exit: (26) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Exit: (25) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (25) [system] functor(_91062,predict,3)
   Exit: (25) [system] functor(predict(_91894,_91896,_91898),predict,3)
^  Call: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
   Call: (26) [system] arg(3,predict(+x,-y,#(params)),_94396)
   Exit: (26) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (26) [system] nonvar(#(params))
   Exit: (26) [system] nonvar(#(params))
   Call: (26) [system] functor(#(params),_97694,_97696)
   Exit: (26) [system] functor(#(params),#,1)
   Call: (26) [system] # = (+)
   Fail: (26) [system] # = (+)
^  Redo: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
   Call: (26) [system] # = (-)
   Fail: (26) [system] # = (-)
^  Redo: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
   Call: (26) [system] # = #
   Exit: (26) [system] # = #
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
   Call: (26) [system] _106806 is 3+ -1
   Exit: (26) [system] 2 is 3+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),2)
^  Unify: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),2)
   Call: (27) [system] arg(2,predict(+x,-y,#(params)),_110124)
   Exit: (27) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (27) [system] nonvar(-y)
   Exit: (27) [system] nonvar(-y)
   Call: (27) [system] functor(-y,_113422,_113424)
   Exit: (27) [system] functor(-y,-,1)
   Call: (27) [system] (-)=(+)
   Fail: (27) [system] (-)=(+)
^  Redo: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),2)
   Call: (27) [system] (-)=(-)
   Exit: (27) [system] (-)=(-)
^  Unify: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),2)
   Call: (27) [system] _120052 is 2+ -1
   Exit: (27) [system] 1 is 2+ -1
^  Call: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),1)
^  Unify: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),1)
   Call: (28) [system] arg(1,predict(+x,-y,#(params)),_123370)
   Exit: (28) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (28) [system] nonvar(+x)
   Exit: (28) [system] nonvar(+x)
   Call: (28) [system] functor(+x,_126668,_126670)
   Exit: (28) [system] functor(+x,+,1)
   Call: (28) [system] (+)=(+)
   Exit: (28) [system] (+)=(+)
^  Unify: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),1)
   Call: (28) [system] _130816 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),0)
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),0)
^  Exit: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),0)
^  Exit: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),1)
^  Exit: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),2)
^  Exit: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_91894,_91896,_91898),3)
   Call: (25) [system] predict(_91894,_91896,_91898)=predict(+x,-y,#(params))
   Exit: (25) [system] predict(+x,-y,#(params))=predict(+x,-y,#(params))
^  Call: (25) [aleph] aleph:tp(predict(+x,-y,#(params)),_139118)
^  Unify: (25) [aleph] aleph:tp(predict(+x,-y,#(params)),_139118)
   Call: (26) [system] functor(predict(+x,-y,#(params)),_140840,_140780)
   Exit: (26) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (26) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_139118)
^  Unify: (26) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_139118)
   Call: (27) [system] arg(3,predict(+x,-y,#(params)),_144122)
   Exit: (27) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (27) [aleph] aleph:aleph_append([3],[],_145786)
^  Unify: (27) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (27) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (27) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_148302)
^  Unify: (27) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (28) [system] var(#(params))
   Fail: (28) [system] var(#(params))
^  Redo: (27) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_148302)
^  Unify: (27) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_148302)
   Call: (28) [system] functor(#(params),_153356,_153296)
   Exit: (28) [system] functor(#(params),#,1)
^  Call: (28) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_148302)
^  Unify: (28) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_148302)
   Call: (29) [system] arg(1,#(params),_156638)
   Exit: (29) [system] arg(1,#(params),params)
^  Call: (29) [aleph] aleph:aleph_append([1],[3],_158302)
^  Unify: (29) [aleph] aleph:aleph_append([1],[3],[3|_159142])
^  Call: (30) [aleph] aleph:aleph_append([1],[],_159142)
^  Unify: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (29) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_163326)
^  Unify: (29) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (30) [system] var(params)
   Fail: (30) [system] var(params)
^  Redo: (29) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_163326)
^  Unify: (29) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_163326)
   Call: (30) [system] functor(params,_168380,_168320)
   Exit: (30) [system] functor(params,params,0)
^  Call: (30) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_163326)
^  Unify: (30) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (30) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (29) [system] _173348 is 1+ -1
   Exit: (29) [system] 0 is 1+ -1
^  Call: (29) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_148302)
^  Unify: (29) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (27) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (27) [system] _179210 is 3+ -1
   Exit: (27) [system] 2 is 3+ -1
^  Call: (27) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_139118)
^  Unify: (27) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_139118)
   Call: (28) [system] arg(2,predict(+x,-y,#(params)),_182544)
   Exit: (28) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (28) [aleph] aleph:aleph_append([2],[],_184208)
^  Unify: (28) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (28) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (28) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_186724)
^  Unify: (28) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (29) [system] var(-y)
   Fail: (29) [system] var(-y)
^  Redo: (28) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_186724)
^  Unify: (28) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_186724)
   Call: (29) [system] functor(-y,_191778,_191718)
   Exit: (29) [system] functor(-y,-,1)
^  Call: (29) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_186724)
^  Unify: (29) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_186724)
   Call: (30) [system] arg(1,-y,_195060)
   Exit: (30) [system] arg(1,-y,y)
^  Call: (30) [aleph] aleph:aleph_append([1],[2],_196724)
^  Unify: (30) [aleph] aleph:aleph_append([1],[2],[2|_197564])
^  Call: (31) [aleph] aleph:aleph_append([1],[],_197564)
^  Unify: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (30) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_201748)
^  Unify: (30) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (31) [system] var(y)
   Fail: (31) [system] var(y)
^  Redo: (30) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_201748)
^  Unify: (30) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_201748)
   Call: (31) [system] functor(y,_206802,_206742)
   Exit: (31) [system] functor(y,y,0)
^  Call: (31) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_201748)
^  Unify: (31) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (30) [system] _211770 is 1+ -1
   Exit: (30) [system] 0 is 1+ -1
^  Call: (30) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_186724)
^  Unify: (30) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (28) [system] _217632 is 2+ -1
   Exit: (28) [system] 1 is 2+ -1
^  Call: (28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_139118)
^  Unify: (28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_139118)
   Call: (29) [system] arg(1,predict(+x,-y,#(params)),_220966)
   Exit: (29) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (29) [aleph] aleph:aleph_append([1],[],_222630)
^  Unify: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (29) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_225146)
^  Unify: (29) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (30) [system] var(+x)
   Fail: (30) [system] var(+x)
^  Redo: (29) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_225146)
^  Unify: (29) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_225146)
   Call: (30) [system] functor(+x,_230200,_230140)
   Exit: (30) [system] functor(+x,+,1)
^  Call: (30) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_225146)
^  Unify: (30) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_225146)
   Call: (31) [system] arg(1,+x,_233482)
   Exit: (31) [system] arg(1,+x,x)
^  Call: (31) [aleph] aleph:aleph_append([1],[1],_235146)
^  Unify: (31) [aleph] aleph:aleph_append([1],[1],[1|_235986])
^  Call: (32) [aleph] aleph:aleph_append([1],[],_235986)
^  Unify: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (31) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (31) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_240170)
^  Unify: (31) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (32) [system] var(x)
   Fail: (32) [system] var(x)
^  Redo: (31) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_240170)
^  Unify: (31) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_240170)
   Call: (32) [system] functor(x,_245224,_245164)
   Exit: (32) [system] functor(x,x,0)
^  Call: (32) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_240170)
^  Unify: (32) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (31) [system] _250192 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_225146)
^  Unify: (31) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (29) [system] _256054 is 1+ -1
   Exit: (29) [system] 0 is 1+ -1
^  Call: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_139118)
^  Unify: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit:
(28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (26) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54326,_54328,_54330)
^  Unify: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54326,_54328,_54330)
^  Call: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54326,_54328,_54330)
^  Unify: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_58640],_54328,_54330)
^  Call: (27) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_58640,_54328,_54330)
^  Unify: (27) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_58640,_54328,_54330)
^  Call: (28) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_58640,_54328,_54330)
^  Unify: (28) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_58640,[[...]/y|_62004],_54330)
^  Call: (29) [aleph] aleph:split_tp([params/[...|...],... / ...],_58640,_62004,_54330)
^  Unify: (29) [aleph] aleph:split_tp([params/[...|...],... / ...],_58640,_62004,_54330)
^  Call: (30) [aleph] aleph:split_tp([#(...)/[...]],_58640,_62004,_54330)
^  Unify: (30) [aleph] aleph:split_tp([#(...)/[...]],_58640,_62004,[[...]/params|_65368])
^  Call: (31) [aleph] aleph:split_tp([],_58640,_62004,_65368)
^  Unify: (31) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (31) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (30) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (29) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (28) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (27) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (26) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (25) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (24) [aleph] aleph:split_args(predict(+x,-y,#(params)),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (24) [system] functor(_74602,predict,3)
   Exit: (24) [system] functor(predict(_75434,_75436,_75438),predict,3)
^  Call: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
^  Unify: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
   Call: (25) [system] arg(3,predict(+x,-y,#(params)),_77936)
   Exit: (25) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (25) [system] nonvar(#(params))
   Exit: (25) [system] nonvar(#(params))
   Call: (25) [system] functor(#(params),_81234,_81236)
   Exit: (25) [system] functor(#(params),#,1)
   Call: (25) [system] # = (+)
   Fail: (25) [system] # = (+)
^  Redo: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
   Call: (25) [system] # = (-)
   Fail: (25) [system] # = (-)
^  Redo: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
   Call: (25) [system] # = #
   Exit: (25) [system] # = #
^  Unify: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
   Call: (25) [system] _90346 is 3+ -1
   Exit: (25) [system] 2 is 3+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),2)
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),2)
   Call: (26) [system] arg(2,predict(+x,-y,#(params)),_93664)
   Exit: (26) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (26) [system] nonvar(-y)
   Exit: (26) [system] nonvar(-y)
   Call: (26) [system] functor(-y,_96962,_96964)
   Exit: (26) [system] functor(-y,-,1)
   Call: (26) [system] (-)=(+)
   Fail: (26) [system] (-)=(+)
^  Redo: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),2)
   Call: (26) [system] (-)=(-)
   Exit: (26) [system] (-)=(-)
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),2)
   Call: (26) [system] _103592 is 2+ -1
   Exit: (26) [system] 1 is 2+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),1)
^  Unify: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),1)
   Call: (27) [system] arg(1,predict(+x,-y,#(params)),_106910)
   Exit: (27) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (27) [system] nonvar(+x)
   Exit: (27) [system] nonvar(+x)
   Call: (27) [system] functor(+x,_110208,_110210)
   Exit: (27) [system] functor(+x,+,1)
   Call: (27) [system] (+)=(+)
   Exit: (27) [system] (+)=(+)
^  Unify: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),1)
   Call: (27) [system] _114356 is 1+ -1
   Exit: (27) [system] 0 is 1+ -1
^  Call: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),0)
^  Unify: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),0)
^  Exit: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),1)
^  Exit: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),2)
^  Exit: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_75434,_75436,_75438),3)
^  Call: (24) [aleph] aleph:add_ioc_links(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ioc_links(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (25) [system] _122694=('$aleph_link_vars'(predict(_75434,_75436,_75438),_122706):-aleph:var_types(...,...,...),_122712)
   Exit: (25) [system] ('$aleph_link_vars'(predict(_75434,_75436,_75438),_122706):-aleph:var_types(...,...,...),_122712)=('$aleph_link_vars'(predict(_75434,_75436,_75438),_122706):-aleph:var_types(...,...,...),_122712)
^  Call: (25) [aleph] aleph:get_o_links([[...]/y],predict(_75434,_75436,_75438),_122724,true,_124376,aleph_sample)
^  Unify: (25) [aleph] aleph:get_o_links([[...]/y],predict(_75434,_75436,_75438),_122724,true,_124376,aleph_sample)
^  Call: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_126070)
^  Unify: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_126070)
   Call: (27) [system] arg(2,predict(_75434,_75436,_75438),_126070)
   Exit: (27) [system] arg(2,predict(_75434,_75436,_75438),_75436)
^  Exit: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_75436)
   Call: (26) [system] _130230=(aleph:aleph_output_var(_75436,y,_122724);aleph:aleph_output_var(_75436,y,predict(...,...,...),[...],aleph_sample))
   Exit: (26) [system] (aleph:aleph_output_var(_75436,y,_122724);aleph:aleph_output_var(_75436,y,predict(...,...,...),[...],aleph_sample))=(aleph:aleph_output_var(_75436,y,_122724);aleph:aleph_output_var(_75436,y,predict(...,...,...),[...],aleph_sample))
^  Call: (26) [aleph] aleph:prefix_lits((aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),true,_131918)
^  Unify: (26) [aleph] aleph:prefix_lits((aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),true,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)))
^  Exit: (26) [aleph] aleph:prefix_lits((aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),true,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)))
^  Call: (26) [aleph] aleph:get_o_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),_124376,aleph_sample)
^  Unify: (26) [aleph] aleph:get_o_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),aleph_sample)
^  Exit: (26) [aleph] aleph:get_o_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),aleph_sample)
^  Exit: (25) [aleph] aleph:get_o_links([[...]/y],predict(_75434,_75436,_75438),_122724,true,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:get_i_links([[...]/x],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),_137806)
^  Unify: (25) [aleph] aleph:get_i_links([[...]/x],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),_137806)
^  Call: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_139492)
^  Unify: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_139492)
   Call: (27) [system] arg(1,predict(_75434,_75436,_75438),_139492)
   Exit: (27) [system] arg(1,predict(_75434,_75436,_75438),_75434)
^  Exit: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_75434)
   Call: (26) [system] _143652=aleph:aleph_input_var(_75434,x,_122724)
   Exit: (26) [system] aleph:aleph_input_var(_75434,x,_122724)=aleph:aleph_input_var(_75434,x,_122724)
^  Call: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_75434,x,_122724),(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),_145316)
^  Unify: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_75434,x,_122724),(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)))
^  Exit: (26) [aleph] aleph:prefix_lits(aleph:aleph_input_var(_75434,x,_122724),(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)))
^  Call: (26) [aleph] aleph:get_i_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),_137806)
^  Unify: (26) [aleph] aleph:get_i_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)))
^  Exit: (26) [aleph] aleph:get_i_links([],predict(_75434,_75436,_75438),_122724,(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)))
^  Exit: (25) [aleph] aleph:get_i_links([[...]/x],predict(_75434,_75436,_75438),_122724,(aleph:aleph_output_var(...,...,...);aleph:aleph_output_var(...,...,...,...,...)),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)))
^  Call: (25) [aleph] aleph:get_c_links([[...]/params],predict(_75434,_75436,_75438),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),_122712)
^  Unify: (25) [aleph] aleph:get_c_links([[...]/params],predict(_75434,_75436,_75438),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),_122712)
^  Call: (26) [aleph] aleph:tparg([3],predict(_75434,_75436,_75438),_152870)
^  Unify: (26) [aleph] aleph:tparg([3],predict(_75434,_75436,_75438),_152870)
   Call: (27) [system] arg(3,predict(_75434,_75436,_75438),_152870)
   Exit: (27) [system] arg(3,predict(_75434,_75436,_75438),_75438)
^  Exit: (26) [aleph] aleph:tparg([3],predict(_75434,_75436,_75438),_75438)
   Call: (26) [system] _157030=..[params,_157040]
   Exit: (26) [system] params(_157040)=..[params,_157040]
   Call: (26) [system] _158696=(params(_157040),_75438=_157040)
   Exit: (26) [system] (params(_157040),_75438=_157040)=(params(_157040),_75438=_157040)
^  Call: (26) [aleph] aleph:prefix_lits((params(_157040),_75438=_157040),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),_160358)
^  Unify: (26) [aleph] aleph:prefix_lits((params(_157040),_75438=_157040),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),((params(...),... = ...),... : ...,(...;...)))
^  Exit: (26) [aleph] aleph:prefix_lits((params(_157040),_75438=_157040),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),((params(...),... = ...),... : ...,(...;...)))
^  Call: (26) [aleph] aleph:get_c_links([],predict(_75434,_75436,_75438),((params(...),... = ...),... : ...,(...;...)),_122712)
^  Unify: (26) [aleph] aleph:get_c_links([],predict(_75434,_75436,_75438),((params(...),... = ...),... : ...,(...;...)),((params(...),... = ...),... : ...,(...;...)))
^  Exit: (26) [aleph] aleph:get_c_links([],predict(_75434,_75436,_75438),((params(...),... = ...),... : ...,(...;...)),((params(...),... = ...),... : ...,(...;...)))
^  Exit: (25) [aleph] aleph:get_c_links([[...]/params],predict(_75434,_75436,_75438),(aleph:aleph_input_var(...,...,...),(... : ...;... : ...)),((params(...),... = ...),... : ...,(...;...)))
^  Call: (25) [aleph] assert(aleph_sample:('$aleph_link_vars'(predict(...,...,...),_122706):- ... : ...,...,...))
^  Exit: (25) [aleph] assert(aleph_sample:('$aleph_link_vars'(predict(...,...,...),_122706):- ... : ...,...,...))
^  Exit: (24) [aleph] aleph:add_ioc_links(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
^  Call: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_member(_170390/_170392,[[...]/y])
^  Unify: (25) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Exit: (25) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Call: (25) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_172884)
^  Unify: (25) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_172884)
   Call: (26) [system] arg(2,predict(_75434,_75436,_75438),_172884)
   Exit: (26) [system] arg(2,predict(_75434,_75436,_75438),_75436)
^  Exit: (25) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_75436)
^  Redo: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Call: (25) [aleph] assert(aleph_sample:'$aleph_has_ovar'(predict(_75434,_75436,_75438),_75436,y,[2]))
^  Exit: (25) [aleph] assert(aleph_sample:'$aleph_has_ovar'(predict(_75434,_75436,_75438),_75436,y,[2]))
   Call: (25) [system] fail
   Fail: (25) [system] fail
^  Redo: (25) [aleph] aleph:aleph_member(_170390/_170392,[[...]/y])
^  Unify: (25) [aleph] aleph:aleph_member(_170390/_170392,[[...]/y])
^  Call: (26) [aleph] aleph:aleph_member(_170390/_170392,[])
^  Fail: (26) [aleph] aleph:aleph_member(_170390/_170392,[])
^  Fail: (25) [aleph] aleph:aleph_member(_170390/_170392,[[...]/y])
^  Redo: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Unify: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Exit: (24) [aleph] aleph:add_ovars(predict(_75434,_75436,_75438),[[...]/y],aleph_sample)
^  Call: (24) [aleph] aleph:add_vars(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],aleph_sample)
^  Unify: (24) [aleph] aleph:add_vars(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],aleph_sample)
^  Call: (25) [aleph] aleph:get_var_types([[...]/x],predict(_75434,_75436,_75438),_189498)
^  Unify: (25) [aleph] aleph:get_var_types([[...]/x],predict(_75434,_75436,_75438),[_190342/x|_190338])
^  Call: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_190342)
^  Unify: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_190342)
   Call: (27) [system] arg(1,predict(_75434,_75436,_75438),_190342)
   Exit: (27) [system] arg(1,predict(_75434,_75436,_75438),_75434)
^  Exit: (26) [aleph] aleph:tparg([1],predict(_75434,_75436,_75438),_75434)
^  Call: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),_190338)
^  Unify: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),[])
^  Exit: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),[])
^  Exit: (25) [aleph] aleph:get_var_types([[...]/x],predict(_75434,_75436,_75438),[_75434/x])
^  Call: (25) [aleph] aleph:get_var_types([[...]/y],predict(_75434,_75436,_75438),_198674)
^  Unify: (25) [aleph] aleph:get_var_types([[...]/y],predict(_75434,_75436,_75438),[_199518/y|_199514])
^  Call: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_199518)
^  Unify: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_199518)
   Call: (27) [system] arg(2,predict(_75434,_75436,_75438),_199518)
   Exit: (27) [system] arg(2,predict(_75434,_75436,_75438),_75436)
^  Exit: (26) [aleph] aleph:tparg([2],predict(_75434,_75436,_75438),_75436)
^  Call: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),_199514)
^  Unify: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),[])
^  Exit: (26) [aleph] aleph:get_var_types([],predict(_75434,_75436,_75438),[])
^  Exit: (25) [aleph] aleph:get_var_types([[...]/y],predict(_75434,_75436,_75438),[_75436/y])
^  Redo: (24) [aleph] aleph:add_vars(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],aleph_sample)
^  Call: (25) [aleph] assert(aleph_sample:'$aleph_has_vars'(predict(_75434,_75436,_75438),[... / ...],[... / ...]))
^  Exit: (25) [aleph] assert(aleph_sample:'$aleph_has_vars'(predict(_75434,_75436,_75438),[... / ...],[... / ...]))
^  Exit: (24) [aleph] aleph:add_vars(predict(_75434,_75436,_75438),[[...]/x],[[...]/y],aleph_sample)
^  Exit: (23) [aleph] aleph:process_mode(predict(+x,-y,#(params)),aleph_sample)
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Redo: (22) [aleph] aleph:process_modes(aleph_sample)
^  Unify: (22) [aleph] aleph:process_modes(aleph_sample)
^  Call: (23) [aleph] aleph:find_mode(modeh,f/2,_215334,aleph_sample)
^  Unify: (23) [aleph] aleph:find_mode(modeh,f/2,_215334,aleph_sample)
   Call: (24) [system] functor(_215334,f,2)
   Exit: (24) [system] functor(f(_217842,_217844),f,2)
^  Exit: (23) [aleph] aleph:find_mode(modeh,f/2,f(+x,-y),aleph_sample)
^  Call: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_219538,_219540,_219606,aleph_sample)
^  Unify: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_219538,_219540,_220452,aleph_sample)
   Call: (24) [system] functor(f(+x,-y),_221234,_221236)
   Exit: (24) [system] functor(f(+x,-y),f,2)
^  Call: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
^  Unify: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (25) [system] functor(f(+x,-y),f,2)
   Exit: (25) [system] functor(f(+x,-y),f,2)
^  Exit: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (24) [system] functor(_227088,f,2)
   Exit: (24) [system] functor(f(_227920,_227922),f,2)
^  Call: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),2)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),2)
   Call: (25) [system] arg(2,f(+x,-y),_230420)
   Exit: (25) [system] arg(2,f(+x,-y),-y)
   Call: (25) [system] nonvar(-y)
   Exit: (25) [system] nonvar(-y)
   Call: (25) [system] functor(-y,_233718,_233720)
   Exit: (25) [system] functor(-y,-,1)
   Call: (25) [system] (-)=(+)
   Fail: (25) [system] (-)=(+)
^  Redo: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),2)
   Call: (25) [system] (-)=(-)
   Exit: (25) [system] (-)=(-)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),2)
   Call: (25) [system] _240348 is 2+ -1
   Exit: (25) [system] 1 is 2+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),1)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),1)
   Call: (26) [system] arg(1,f(+x,-y),_243666)
   Exit: (26) [system] arg(1,f(+x,-y),+x)
   Call: (26) [system] nonvar(+x)
   Exit: (26) [system] nonvar(+x)
   Call: (26) [system] functor(+x,_246964,_246966)
   Exit: (26) [system] functor(+x,+,1)
   Call: (26) [system] (+)=(+)
   Exit: (26) [system] (+)=(+)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),1)
   Call: (26) [system] _251112 is 1+ -1
   Exit: (26) [system] 0 is 1+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),0)
^  Unify: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),1)
^  Exit: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_227920,_227922),2)
   Call: (24) [system] f(_227920,_227922)=f(+x,-y)
   Exit: (24) [system] f(+x,-y)=f(+x,-y)
^  Call: (24) [aleph] aleph:tp(f(+x,-y),_258580)
^  Unify: (24) [aleph] aleph:tp(f(+x,-y),_258580)
   Call: (25) [system] functor(f(+x,-y),_260302,_260242)
   Exit: (25) [system] functor(f(+x,-y),f,2)
^  Call: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_54356)
^  Unify: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_54356)
   Call: (26) [system] arg(2,f(+x,-y),_56010)
   Exit: (26) [system] arg(2,f(+x,-y),-y)
^  Call: (26) [aleph] aleph:aleph_append([2],[],_57674)
^  Unify: (26) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (26) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_60190)
^  Unify: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[- ... / [...]])
   Call: (27) [system] var(-y)
   Fail: (27) [system] var(-y)
^  Redo: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_60190)
^  Unify: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_60190)
   Call: (27) [system] functor(-y,_65244,_65184)
   Exit: (27) [system] functor(-y,-,1)
^  Call: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_60190)
^  Unify: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_60190)
   Call: (28) [system] arg(1,-y,_68526)
   Exit: (28) [system] arg(1,-y,y)
^  Call: (28) [aleph] aleph:aleph_append([1],[2],_70190)
^  Unify: (28) [aleph] aleph:aleph_append([1],[2],[2|_71030])
^  Call: (29) [aleph] aleph:aleph_append([1],[],_71030)
^  Unify: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (28) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_75214)
^  Unify: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (29) [system] var(y)
   Fail: (29) [system] var(y)
^  Redo: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_75214)
^  Unify: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_75214)
   Call: (29) [system] functor(y,_80268,_80208)
   Exit: (29) [system] functor(y,y,0)
^  Call: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],_75214)
^  Unify: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (28) [system] _85236 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],_60190)
^  Unify: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],[y/[...|...],... / ...])
^  Exit: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[y/[...|...],... / ...])
   Call: (26) [system] _91098 is 2+ -1
   Exit: (26) [system] 1 is 2+ -1
^  Call: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_54356)
^  Unify: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_54356)
   Call: (27) [system] arg(1,f(+x,-y),_94432)
   Exit: (27) [system] arg(1,f(+x,-y),+x)
^  Call: (27) [aleph] aleph:aleph_append([1],[],_96096)
^  Unify: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_98612)
^  Unify: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (28) [system] var(+x)
   Fail: (28) [system] var(+x)
^  Redo: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_98612)
^  Unify: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_98612)
   Call: (28) [system] functor(+x,_103666,_103606)
   Exit: (28) [system] functor(+x,+,1)
^  Call: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_98612)
^  Unify: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_98612)
   Call: (29) [system] arg(1,+x,_106948)
   Exit: (29) [system] arg(1,+x,x)
^  Call: (29) [aleph] aleph:aleph_append([1],[1],_108612)
^  Unify: (29) [aleph] aleph:aleph_append([1],[1],[1|_109452])
^  Call: (30) [aleph] aleph:aleph_append([1],[],_109452)
^  Unify: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_113636)
^  Unify: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (30) [system] var(x)
   Fail: (30) [system] var(x)
^  Redo: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_113636)
^  Unify: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_113636)
   Call: (30) [system] functor(x,_118690,_118630)
   Exit: (30) [system] functor(x,x,0)
^  Call: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_113636)
^  Unify: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (29) [system] _123658 is 1+ -1
   Exit: (29) [system] 0 is 1+ -1
^  Call: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_98612)
^  Unify: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (27) [system] _129520 is 1+ -1
   Exit: (27) [system] 0 is 1+ -1
^  Call: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],_54356)
^  Unify: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],[x/[...|...],... / ...|...])
^  Exit: (24) [aleph] aleph:tp(f(+x,-y),[x/[...|...],... / ...|...])
^  Call: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54328,_54330,_136210)
^  Unify: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54328,_54330,_136210)
^  Call: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54328,_54330,_136210)
^  Unify: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_138730],_54330,_136210)
^  Call: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],_138730,_54330,_136210)
^  Unify: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],_138730,_54330,_136210)
^  Call: (27) [aleph] aleph:split_tp([- ... / [...]],_138730,_54330,_136210)
^  Unify: (27) [aleph] aleph:split_tp([- ... / [...]],_138730,[[...]/y|_142094],_136210)
^  Call: (28) [aleph] aleph:split_tp([],_138730,_142094,_136210)
^  Unify: (28) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (28) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (27) [aleph] aleph:split_tp([- ... / [...]],[],[[...]/y],[])
^  Exit: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],[],[[...]/y],[])
^  Exit: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),[[...]/x],[[...]/y],[],aleph_sample)
   Call: (23) [system] functor(_149652,f,2)
   Exit: (23) [system] functor(f(_150484,_150486),f,2)
^  Call: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),2)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),2)
   Call: (24) [system] arg(2,f(+x,-y),_152984)
   Exit: (24) [system] arg(2,f(+x,-y),-y)
   Call: (24) [system] nonvar(-y)
   Exit: (24) [system] nonvar(-y)
   Call: (24) [system] functor(-y,_156282,_156284)
   Exit: (24) [system] functor(-y,-,1)
   Call: (24) [system] (-)=(+)
   Fail: (24) [system] (-)=(+)
^  Redo: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),2)
   Call: (24) [system] (-)=(-)
   Exit: (24) [system] (-)=(-)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),2)
   Call: (24) [system] _162912 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),1)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),1)
   Call: (25) [system] arg(1,f(+x,-y),_166230)
   Exit: (25) [system] arg(1,f(+x,-y),+x)
   Call: (25) [system] nonvar(+x)
   Exit: (25) [system] nonvar(+x)
   Call: (25) [system] functor(+x,_169528,_169530)
   Exit: (25) [system] functor(+x,+,1)
   Call: (25) [system] (+)=(+)
   Exit: (25) [system] (+)=(+)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),1)
   Call: (25) [system] _173676 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),0)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),0)
^  Exit: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),1)
^  Exit: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_150484,_150486),2)
^  Call: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_member(_181166/_181168,[[...]/x])
^  Unify: (24) [aleph] aleph:aleph_member([1]/x,[[...]/x])
^  Exit: (24) [aleph] aleph:aleph_member([1]/x,[[...]/x])
^  Call: (24) [aleph] aleph:tparg([1],f(_150484,_150486),_183660)
^  Unify: (24) [aleph] aleph:tparg([1],f(_150484,_150486),_183660)
   Call: (25) [system] arg(1,f(_150484,_150486),_183660)
   Exit: (25) [system] arg(1,f(_150484,_150486),_150484)
^  Exit: (24) [aleph] aleph:tparg([1],f(_150484,_150486),_150484)
^  Redo: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Call: (24) [aleph] assert(aleph_sample:'$aleph_has_ivar'(f(_150484,_150486),_150484,x,[1]))
^  Exit: (24) [aleph] assert(aleph_sample:'$aleph_has_ivar'(f(_150484,_150486),_150484,x,[1]))
   Call: (24) [system] fail
   Fail: (24) [system] fail
^  Redo: (24) [aleph] aleph:aleph_member(_181166/_181168,[[...]/x])
^  Unify: (24) [aleph] aleph:aleph_member(_181166/_181168,[[...]/x])
^  Call: (25) [aleph] aleph:aleph_member(_181166/_181168,[])
^  Fail: (25) [aleph] aleph:aleph_member(_181166/_181168,[])
^  Fail: (24) [aleph] aleph:aleph_member(_181166/_181168,[[...]/x])
^  Redo: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Exit: (23) [aleph] aleph:add_ivars(f(_150484,_150486),[[...]/x],aleph_sample)
^  Call: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_member(_200268/_200270,[[...]/y])
^  Unify: (24) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Exit: (24) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Call: (24) [aleph] aleph:tparg([2],f(_150484,_150486),_202762)
^  Unify: (24) [aleph] aleph:tparg([2],f(_150484,_150486),_202762)
   Call: (25) [system] arg(2,f(_150484,_150486),_202762)
   Exit: (25) [system] arg(2,f(_150484,_150486),_150486)
^  Exit: (24) [aleph] aleph:tparg([2],f(_150484,_150486),_150486)
^  Redo: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Call: (24) [aleph] assert(aleph_sample:'$aleph_has_ovar'(f(_150484,_150486),_150486,y,[2]))
^  Exit: (24) [aleph] assert(aleph_sample:'$aleph_has_ovar'(f(_150484,_150486),_150486,y,[2]))
   Call: (24) [system] fail
   Fail: (24) [system] fail
^  Redo: (24) [aleph] aleph:aleph_member(_200268/_200270,[[...]/y])
^  Unify: (24) [aleph] aleph:aleph_member(_200268/_200270,[[...]/y])
^  Call: (25) [aleph] aleph:aleph_member(_200268/_200270,[])
^  Fail: (25) [aleph] aleph:aleph_member(_200268/_200270,[])
^  Fail: (24) [aleph] aleph:aleph_member(_200268/_200270,[[...]/y])
^  Redo: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Exit: (23) [aleph] aleph:add_ovars(f(_150484,_150486),[[...]/y],aleph_sample)
^  Call: (23) [aleph] aleph:add_vars(f(_150484,_150486),[[...]/x],[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_vars(f(_150484,_150486),[[...]/x],[[...]/y],aleph_sample)
^  Call: (24) [aleph] aleph:get_var_types([[...]/x],f(_150484,_150486),_219376)
^  Unify: (24) [aleph] aleph:get_var_types([[...]/x],f(_150484,_150486),[_220220/x|_220216])
^  Call: (25) [aleph] aleph:tparg([1],f(_150484,_150486),_220220)
^  Unify: (25) [aleph] aleph:tparg([1],f(_150484,_150486),_220220)
   Call: (26) [system] arg(1,f(_150484,_150486),_220220)
   Exit: (26) [system] arg(1,f(_150484,_150486),_150484)
^  Exit: (25) [aleph] aleph:tparg([1],f(_150484,_150486),_150484)
^  Call: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),_220216)
^  Unify: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),[])
^  Exit: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),[])
^  Exit: (24) [aleph] aleph:get_var_types([[...]/x],f(_150484,_150486),[_150484/x])
^  Call: (24) [aleph] aleph:get_var_types([[...]/y],f(_150484,_150486),_228552)
^  Unify: (24) [aleph] aleph:get_var_types([[...]/y],f(_150484,_150486),[_229396/y|_229392])
^  Call: (25) [aleph] aleph:tparg([2],f(_150484,_150486),_229396)
^  Unify: (25) [aleph] aleph:tparg([2],f(_150484,_150486),_229396)
   Call: (26) [system] arg(2,f(_150484,_150486),_229396)
   Exit: (26) [system] arg(2,f(_150484,_150486),_150486)
^  Exit: (25) [aleph] aleph:tparg([2],f(_150484,_150486),_150486)
^  Call: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),_229392)
^  Unify: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),[])
^  Exit: (25) [aleph] aleph:get_var_types([],f(_150484,_150486),[])
^  Exit: (24) [aleph] aleph:get_var_types([[...]/y],f(_150484,_150486),[_150486/y])
^  Redo: (23) [aleph] aleph:add_vars(f(_150484,_150486),[[...]/x],[[...]/y],aleph_sample)
^  Call: (24) [aleph] assert(aleph_sample:'$aleph_has_vars'(f(_150484,_150486),[... / ...],[... / ...]))
^  Exit: (24) [aleph] assert(aleph_sample:'$aleph_has_vars'(f(_150484,_150486),[... / ...],[... / ...]))
^  Exit: (23) [aleph] aleph:add_vars(f(_150484,_150486),[[...]/x],[[...]/y],aleph_sample)
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Fail: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
^  Fail: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_54328,_54330,_243596,aleph_sample)
^  Call: (23) [aleph] aleph:find_mode(modeh,f/2,_244390,aleph_sample)
^  Unify: (23) [aleph] aleph:find_mode(modeh,f/2,_244390,aleph_sample)
   Call: (24) [system] functor(_244390,f,2)
   Exit: (24) [system] functor(f(_246898,_246900),f,2)
^  Exit: (23) [aleph] aleph:find_mode(modeh,f/2,f(+x,-y),aleph_sample)
^  Call: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_248594,_248596,_248662,aleph_sample)
^  Unify: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_248594,_248596,_249508,aleph_sample)
   Call: (24) [system] functor(f(+x,-y),_250290,_250292)
   Exit: (24) [system] functor(f(+x,-y),f,2)
^  Call: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
^  Unify: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (25) [system] functor(f(+x,-y),f,2)
   Exit: (25) [system] functor(f(+x,-y),f,2)
^  Exit: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (24) [system] functor(_256144,f,2)
   Exit: (24) [system] functor(f(_256976,_256978),f,2)
^  Call: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_256976,_256978),2)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_256976,_256978),2)
   Call: (25) [system] arg(2,f(+x,-y),_259476)
   Exit: (25) [system] arg(2,f(+x,-y),-y)
   Call: (25) [system] nonvar(-y)
   Exit: (25) [system] nonvar(-y)
   Call: (25) [system] functor(-y,_55152,_55154)
   Exit: (25) [system] functor(-y,-,1)
   Call: (25) [system] (-)=(+)
   Fail: (25) [system] (-)=(+)
^  Redo: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),2)
   Call: (25) [system] (-)=(-)
   Exit: (25) [system] (-)=(-)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),2)
   Call: (25) [system] _61782 is 2+ -1
   Exit: (25) [system] 1 is 2+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),1)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),1)
   Call: (26) [system] arg(1,f(+x,-y),_65100)
   Exit: (26) [system] arg(1,f(+x,-y),+x)
   Call: (26) [system] nonvar(+x)
   Exit: (26) [system] nonvar(+x)
   Call: (26) [system] functor(+x,_68398,_68400)
   Exit: (26) [system] functor(+x,+,1)
   Call: (26) [system] (+)=(+)
   Exit: (26) [system] (+)=(+)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),1)
   Call: (26) [system] _72546 is 1+ -1
   Exit: (26) [system] 0 is 1+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),0)
^  Unify: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),1)
^  Exit: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54344,_54346),2)
   Call: (24) [system] f(_54344,_54346)=f(+x,-y)
   Exit: (24) [system] f(+x,-y)=f(+x,-y)
^  Call: (24) [aleph] aleph:tp(f(+x,-y),_80014)
^  Unify: (24) [aleph] aleph:tp(f(+x,-y),_80014)
   Call: (25) [system] functor(f(+x,-y),_81736,_81676)
   Exit: (25) [system] functor(f(+x,-y),f,2)
^  Call: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_80014)
^  Unify: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_80014)
   Call: (26) [system] arg(2,f(+x,-y),_85018)
   Exit: (26) [system] arg(2,f(+x,-y),-y)
^  Call: (26) [aleph] aleph:aleph_append([2],[],_86682)
^  Unify: (26) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (26) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_89198)
^  Unify: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[- ... / [...]])
   Call: (27) [system] var(-y)
   Fail: (27) [system] var(-y)
^  Redo: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_89198)
^  Unify: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_89198)
   Call: (27) [system] functor(-y,_94252,_94192)
   Exit: (27) [system] functor(-y,-,1)
^  Call: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_89198)
^  Unify: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_89198)
   Call: (28) [system] arg(1,-y,_97534)
   Exit: (28) [system] arg(1,-y,y)
^  Call: (28) [aleph] aleph:aleph_append([1],[2],_99198)
^  Unify: (28) [aleph] aleph:aleph_append([1],[2],[2|_100038])
^  Call: (29) [aleph] aleph:aleph_append([1],[],_100038)
^  Unify: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (28) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_104222)
^  Unify: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (29) [system] var(y)
   Fail: (29) [system] var(y)
^  Redo: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_104222)
^  Unify: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_104222)
   Call: (29) [system] functor(y,_109276,_109216)
   Exit: (29) [system] functor(y,y,0)
^  Call: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],_104222)
^  Unify: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (28) [system] _114244 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],_89198)
^  Unify: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (28) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (27) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],[y/[...|...],... / ...])
^  Exit: (26) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[y/[...|...],... / ...])
   Call: (26) [system] _120106 is 2+ -1
   Exit: (26) [system] 1 is 2+ -1
^  Call: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_80014)
^  Unify: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_80014)
   Call: (27) [system] arg(1,f(+x,-y),_123440)
   Exit: (27) [system] arg(1,f(+x,-y),+x)
^  Call: (27) [aleph] aleph:aleph_append([1],[],_125104)
^  Unify: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_127620)
^  Unify: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (28) [system] var(+x)
   Fail: (28) [system] var(+x)
^  Redo: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_127620)
^  Unify: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_127620)
   Call: (28) [system] functor(+x,_132674,_132614)
   Exit: (28) [system] functor(+x,+,1)
^  Call: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_127620)
^  Unify: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_127620)
   Call: (29) [system] arg(1,+x,_135956)
   Exit: (29) [system] arg(1,+x,x)
^  Call: (29) [aleph] aleph:aleph_append([1],[1],_137620)
^  Unify: (29) [aleph] aleph:aleph_append([1],[1],[1|_138460])
^  Call: (30) [aleph] aleph:aleph_append([1],[],_138460)
^  Unify: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (30) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (29) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_142644)
^  Unify: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (30) [system] var(x)
   Fail: (30) [system] var(x)
^  Redo: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_142644)
^  Unify: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_142644)
   Call: (30) [system] functor(x,_147698,_147638)
   Exit: (30) [system] functor(x,x,0)
^  Call: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_142644)
^  Unify: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (29) [system] _152666 is 1+ -1
   Exit: (29) [system] 0 is 1+ -1
^  Call: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_127620)
^  Unify: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (27) [system] _158528 is 1+ -1
   Exit: (27) [system] 0 is 1+ -1
^  Call: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],_80014)
^  Unify: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (26) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:tp_list(f(+x,-y),2,[],[],[x/[...|...],... / ...|...])
^  Exit: (24) [aleph] aleph:tp(f(+x,-y),[x/[...|...],... / ...|...])
^  Call: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54320,_54322,_165218)
^  Unify: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54320,_54322,_165218)
^  Call: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54320,_54322,_165218)
^  Unify: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_167738],_54322,_165218)
^  Call: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],_167738,_54322,_165218)
^  Unify: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],_167738,_54322,_165218)
^  Call: (27) [aleph] aleph:split_tp([- ... / [...]],_167738,_54322,_165218)
^  Unify: (27) [aleph] aleph:split_tp([- ... / [...]],_167738,[[...]/y|_171102],_165218)
^  Call: (28) [aleph] aleph:split_tp([],_167738,_171102,_165218)
^  Unify: (28) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (28) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (27) [aleph] aleph:split_tp([- ... / [...]],[],[[...]/y],[])
^  Exit: (26) [aleph] aleph:split_tp([y/[...|...],... / ...],[],[[...]/y],[])
^  Exit: (25) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (24) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),[[...]/x],[[...]/y],[],aleph_sample)
   Call: (23) [system] functor(_178660,f,2)
   Exit: (23) [system] functor(f(_179492,_179494),f,2)
^  Call: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),2)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),2)
   Call: (24) [system] arg(2,f(+x,-y),_181992)
   Exit: (24) [system] arg(2,f(+x,-y),-y)
   Call: (24) [system] nonvar(-y)
   Exit: (24) [system] nonvar(-y)
   Call: (24) [system] functor(-y,_185290,_185292)
   Exit: (24) [system] functor(-y,-,1)
   Call: (24) [system] (-)=(+)
   Fail: (24) [system] (-)=(+)
^  Redo: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),2)
   Call: (24) [system] (-)=(-)
   Exit: (24) [system] (-)=(-)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),2)
   Call: (24) [system] _191920 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),1)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),1)
   Call: (25) [system] arg(1,f(+x,-y),_195238)
   Exit: (25) [system] arg(1,f(+x,-y),+x)
   Call: (25) [system] nonvar(+x)
   Exit: (25) [system] nonvar(+x)
   Call: (25) [system] functor(+x,_198536,_198538)
   Exit: (25) [system] functor(+x,+,1)
   Call: (25) [system] (+)=(+)
   Exit: (25) [system] (+)=(+)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),1)
   Call: (25) [system] _202684 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),0)
^  Unify: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),0)
^  Exit: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),1)
^  Exit: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_179492,_179494),2)
^  Call: (23) [aleph] aleph:add_ivars(f(_179492,_179494),[[...]/x],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ivars(f(_179492,_179494),[[...]/x],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_member(_210174/_210176,[[...]/x])
^  Unify: (24) [aleph] aleph:aleph_member([1]/x,[[...]/x])
^  Exit: (24) [aleph] aleph:aleph_member([1]/x,[[...]/x])
^  Call: (24) [aleph] aleph:tparg([1],f(_179492,_179494),_212668)
^  Unify: (24) [aleph] aleph:tparg([1],f(_179492,_179494),_212668)
   Call: (25) [system] arg(1,f(_179492,_179494),_212668)
   Exit: (25) [system] arg(1,f(_179492,_179494),_179492)
^  Exit: (24) [aleph] aleph:tparg([1],f(_179492,_179494),_179492)
   Call: (24) [system] fail
   Fail: (24) [system] fail
^  Redo: (24) [aleph] aleph:aleph_member(_210174/_210176,[[...]/x])
^  Unify: (24) [aleph] aleph:aleph_member(_210174/_210176,[[...]/x])
^  Call: (25) [aleph] aleph:aleph_member(_210174/_210176,[])
^  Fail: (25) [aleph] aleph:aleph_member(_210174/_210176,[])
^  Fail: (24) [aleph] aleph:aleph_member(_210174/_210176,[[...]/x])
^  Redo: (23) [aleph] aleph:add_ivars(f(_179492,_179494),[[...]/x],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ivars(f(_179492,_179494),[[...]/x],aleph_sample)
^  Exit: (23) [aleph] aleph:add_ivars(f(_179492,_179494),[[...]/x],aleph_sample)
^  Call: (23) [aleph] aleph:add_ovars(f(_179492,_179494),[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ovars(f(_179492,_179494),[[...]/y],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_member(_226790/_226792,[[...]/y])
^  Unify: (24) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Exit: (24) [aleph] aleph:aleph_member([2]/y,[[...]/y])
^  Call: (24) [aleph] aleph:tparg([2],f(_179492,_179494),_229284)
^  Unify: (24) [aleph] aleph:tparg([2],f(_179492,_179494),_229284)
   Call: (25) [system] arg(2,f(_179492,_179494),_229284)
   Exit: (25) [system] arg(2,f(_179492,_179494),_179494)
^  Exit: (24) [aleph] aleph:tparg([2],f(_179492,_179494),_179494)
   Call: (24) [system] fail
   Fail: (24) [system] fail
^  Redo: (24) [aleph] aleph:aleph_member(_226790/_226792,[[...]/y])
^  Unify: (24) [aleph] aleph:aleph_member(_226790/_226792,[[...]/y])
^  Call: (25) [aleph] aleph:aleph_member(_226790/_226792,[])
^  Fail: (25) [aleph] aleph:aleph_member(_226790/_226792,[])
^  Fail: (24) [aleph] aleph:aleph_member(_226790/_226792,[[...]/y])
^  Redo: (23) [aleph] aleph:add_ovars(f(_179492,_179494),[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_ovars(f(_179492,_179494),[[...]/y],aleph_sample)
^  Exit: (23) [aleph] aleph:add_ovars(f(_179492,_179494),[[...]/y],aleph_sample)
^  Call: (23) [aleph] aleph:add_vars(f(_179492,_179494),[[...]/x],[[...]/y],aleph_sample)
^  Unify: (23) [aleph] aleph:add_vars(f(_179492,_179494),[[...]/x],[[...]/y],aleph_sample)
^  Call: (24) [aleph] aleph:get_var_types([[...]/x],f(_179492,_179494),_243412)
^  Unify: (24) [aleph] aleph:get_var_types([[...]/x],f(_179492,_179494),[_244256/x|_244252])
^  Call: (25) [aleph] aleph:tparg([1],f(_179492,_179494),_244256)
^  Unify: (25) [aleph] aleph:tparg([1],f(_179492,_179494),_244256)
   Call: (26) [system] arg(1,f(_179492,_179494),_244256)
   Exit: (26) [system] arg(1,f(_179492,_179494),_179492)
^  Exit: (25) [aleph] aleph:tparg([1],f(_179492,_179494),_179492)
^  Call: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),_244252)
^  Unify: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),[])
^  Exit: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),[])
^  Exit: (24) [aleph] aleph:get_var_types([[...]/x],f(_179492,_179494),[_179492/x])
^  Call: (24) [aleph] aleph:get_var_types([[...]/y],f(_179492,_179494),_252588)
^  Unify: (24) [aleph] aleph:get_var_types([[...]/y],f(_179492,_179494),[_253432/y|_253428])
^  Call: (25) [aleph] aleph:tparg([2],f(_179492,_179494),_253432)
^  Unify: (25) [aleph] aleph:tparg([2],f(_179492,_179494),_253432)
   Call: (26) [system] arg(2,f(_179492,_179494),_253432)
   Exit: (26) [system] arg(2,f(_179492,_179494),_179494)
^  Exit: (25) [aleph] aleph:tparg([2],f(_179492,_179494),_179494)
^  Call: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),_253428)
^  Unify: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),[])
^  Exit: (25) [aleph] aleph:get_var_types([],f(_179492,_179494),[])
^  Exit: (24) [aleph] aleph:get_var_types([[...]/y],f(_179492,_179494),[_179494/y])
^  Exit: (23) [aleph] aleph:add_vars(f(_54380,_54382),[[...]/x],[[...]/y],aleph_sample)
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Fail: (24) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
^  Fail: (23) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_54320,_54322,_57670,aleph_sample)
^  Redo: (22) [aleph] aleph:process_modes(aleph_sample)
^  Unify: (22) [aleph] aleph:process_modes(aleph_sample)
^  Exit: (22) [aleph] aleph:process_modes(aleph_sample)
^  Call: (22) [aleph] aleph:process_determs(aleph_sample)
^  Unify: (22) [aleph] aleph:process_determs(aleph_sample)
^  Call: (23) [aleph] aleph:aleph_abolish('$aleph_determination'/2,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_abolish('$aleph_determination'/2,aleph_sample)
   Call: (24) [system] functor(_64248,'$aleph_determination',2)
   Exit: (24) [system] functor('$aleph_determination'(_65080,_65082),'$aleph_determination',2)
^  Call: (24) [aleph] predicate_property(aleph_sample:'$aleph_determination'(_65080,_65082),dynamic)
^  Unify: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_determination'(_65080,_65082),dynamic)
   Call: (25) [system] nonvar(dynamic)
   Exit: (25) [system] nonvar(dynamic)
   Call: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_determination'(_65080,_65082))
   Unify: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_determination'(_65080,_65082))
   Call: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_determination'(_65080,_65082))
   Unify: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_determination'(_65080,_65082))
   Call: (27) [system] callable('$aleph_determination'(_65080,_65082))
   Exit: (27) [system] callable('$aleph_determination'(_65080,_65082))
   Call: (27) [system] atom(aleph_sample)
   Exit: (27) [system] atom(aleph_sample)
   Exit: (26) [$syspreds] define_or_generate(aleph_sample:'$aleph_determination'(_65080,_65082))
   Exit: (25) [$syspreds] property_predicate(dynamic,aleph_sample:'$aleph_determination'(_65080,_65082))
^  Exit: (24) [$syspreds] predicate_property(aleph_sample:'$aleph_determination'(_65080,_65082),dynamic)
^  Call: (24) [aleph] retractall(aleph_sample:'$aleph_determination'(_65080,_65082))
^  Exit: (24) [aleph] retractall(aleph_sample:'$aleph_determination'(_65080,_65082))
^  Exit: (23) [aleph] aleph:aleph_abolish('$aleph_determination'/2,aleph_sample)
   Call: (23) [system] functor(_80784,lteq,2)
   Exit: (23) [system] functor(lteq(_81616,_81618),lteq,2)
^  Call: (23) [aleph] aleph:find_mode(modeb,lteq/2,_82454,aleph_sample)
^  Unify: (23) [aleph] aleph:find_mode(modeb,lteq/2,_82454,aleph_sample)
   Call: (24) [system] functor(_82454,lteq,2)
   Exit: (24) [system] functor(lteq(_84962,_84964),lteq,2)
^  Exit: (23) [aleph] aleph:find_mode(modeb,lteq/2,lteq(+x,#(threshold)),aleph_sample)
^  Call: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
^  Unify: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
   Call: (24) [system] arg(2,lteq(+x,#(threshold)),_88326)
   Exit: (24) [system] arg(2,lteq(+x,#(threshold)),#(threshold))
   Call: (24) [system] nonvar(#(threshold))
   Exit: (24) [system] nonvar(#(threshold))
   Call: (24) [system] functor(#(threshold),_91624,_91626)
   Exit: (24) [system] functor(#(threshold),#,1)
   Call: (24) [system] # = (+)
   Fail: (24) [system] # = (+)
^  Redo: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
   Call: (24) [system] # = (-)
   Fail: (24) [system] # = (-)
^  Redo: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
   Call: (24) [system] # = #
   Exit: (24) [system] # = #
^  Unify: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
   Call: (24) [system] _100736 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),1)
^  Unify: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),1)
   Call: (25) [system] arg(1,lteq(+x,#(threshold)),_104054)
   Exit: (25) [system] arg(1,lteq(+x,#(threshold)),+x)
   Call: (25) [system] nonvar(+x)
   Exit: (25) [system] nonvar(+x)
   Call: (25) [system] functor(+x,_107352,_107354)
   Exit: (25) [system] functor(+x,+,1)
   Call: (25) [system] (+)=(+)
   Exit: (25) [system] (+)=(+)
^  Unify: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),1)
   Call: (25) [system] _111500 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),0)
^  Unify: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),0)
^  Exit: (24) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),1)
^  Exit: (23) [aleph] aleph:copy_modeterms(lteq(+x,#(threshold)),lteq(_81616,_81618),2)
   Call: (23) [system] _117320=aleph_sample:'$aleph_determination'(f/2,lteq(_81616,_81618))
   Exit: (23) [system] aleph_sample:'$aleph_determination'(f/2,lteq(_81616,_81618))=aleph_sample:'$aleph_determination'(f/2,lteq(_81616,_81618))
^  Redo: (22) [aleph] aleph:process_determs(aleph_sample)
^  Call: (23) [aleph] assert(aleph_sample:'$aleph_determination'(f/2,lteq(_81616,_81618)))
^  Exit: (23) [aleph] assert(aleph_sample:'$aleph_determination'(f/2,lteq(_81616,_81618)))
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Fail: (23) [aleph] aleph:find_mode(modeb,lteq/2,_82454,aleph_sample)
   Call: (23) [system] functor(_123928,predict,3)
   Exit: (23) [system] functor(predict(_124760,_124762,_124764),predict,3)
^  Call: (23) [aleph] aleph:find_mode(modeb,predict/3,_125600,aleph_sample)
^  Unify: (23) [aleph] aleph:find_mode(modeb,predict/3,_125600,aleph_sample)
   Call: (24) [system] functor(_125600,predict,3)
   Exit: (24) [system] functor(predict(_128108,_128110,_128112),predict,3)
^  Exit: (23) [aleph] aleph:find_mode(modeb,predict/3,predict(+x,-y,#(params)),aleph_sample)
^  Call: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
^  Unify: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
   Call: (24) [system] arg(3,predict(+x,-y,#(params)),_131478)
   Exit: (24) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (24) [system] nonvar(#(params))
   Exit: (24) [system] nonvar(#(params))
   Call: (24) [system] functor(#(params),_134776,_134778)
   Exit: (24) [system] functor(#(params),#,1)
   Call: (24) [system] # = (+)
   Fail: (24) [system] # = (+)
^  Redo: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
   Call: (24) [system] # = (-)
   Fail: (24) [system] # = (-)
^  Redo: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
   Call: (24) [system] # = #
   Exit: (24) [system] # = #
^  Unify: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
   Call: (24) [system] _143888 is 3+ -1
   Exit: (24) [system] 2 is 3+ -1
^  Call: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),2)
^  Unify: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),2)
   Call: (25) [system] arg(2,predict(+x,-y,#(params)),_147206)
   Exit: (25) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (25) [system] nonvar(-y)
   Exit: (25) [system] nonvar(-y)
   Call: (25) [system] functor(-y,_150504,_150506)
   Exit: (25) [system] functor(-y,-,1)
   Call: (25) [system] (-)=(+)
   Fail: (25) [system] (-)=(+)
^  Redo: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),2)
   Call: (25) [system] (-)=(-)
   Exit: (25) [system] (-)=(-)
^  Unify: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),2)
   Call: (25) [system] _157134 is 2+ -1
   Exit: (25) [system] 1 is 2+ -1
^  Call: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),1)
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),1)
   Call: (26) [system] arg(1,predict(+x,-y,#(params)),_160452)
   Exit: (26) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (26) [system] nonvar(+x)
   Exit: (26) [system] nonvar(+x)
   Call: (26) [system] functor(+x,_163750,_163752)
   Exit: (26) [system] functor(+x,+,1)
   Call: (26) [system] (+)=(+)
   Exit: (26) [system] (+)=(+)
^  Unify: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),1)
   Call: (26) [system] _167898 is 1+ -1
   Exit: (26) [system] 0 is 1+ -1
^  Call: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),0)
^  Unify: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),0)
^  Exit: (26) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),0)
^  Exit: (25) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),1)
^  Exit: (24) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),2)
^  Exit: (23) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_124760,_124762,_124764),3)
   Call: (23) [system] _174552=aleph_sample:'$aleph_determination'(f/2,predict(_124760,_124762,_124764))
   Exit: (23) [system] aleph_sample:'$aleph_determination'(f/2,predict(_124760,_124762,_124764))=aleph_sample:'$aleph_determination'(f/2,predict(_124760,_124762,_124764))
^  Redo: (22) [aleph] aleph:process_determs(aleph_sample)
^  Call: (23) [aleph] assert(aleph_sample:'$aleph_determination'(f/2,predict(_124760,_124762,_124764)))
^  Exit: (23) [aleph] assert(aleph_sample:'$aleph_determination'(f/2,predict(_124760,_124762,_124764)))
   Call: (23) [system] fail
   Fail: (23) [system] fail
^  Redo: (22) [aleph] aleph:process_determs(aleph_sample)
^  Unify: (22) [aleph] aleph:process_determs(aleph_sample)
^  Exit: (22) [aleph] aleph:process_determs(aleph_sample)
^  Exit: (21) [aleph] aleph:gen_auto_refine(aleph_sample)
^  Exit: (20) [aleph] aleph:special_consideration(refineop,auto,aleph_sample)
^  Exit: (19) [aleph] aleph:aleph_set_m(refineop,auto,aleph_sample)
^  Exit: (18) [aleph] aleph:special_consideration(refine,auto,aleph_sample)
^  Exit: (17) [aleph] aleph:aleph_set_m(refine,auto,aleph_sample)
^  Call: (17) [aleph] aleph:aleph_setting_m(mingain,_186962,aleph_sample)
^  Unify: (17) [aleph] aleph:aleph_setting_m(mingain,_186962,aleph_sample)
   Call: (18) [system] nonvar(mingain)
   Exit: (18) [system] nonvar(mingain)
   Call: (18) [system] _186962=0.01
   Exit: (18) [system] 0.01=0.01
^  Exit: (17) [aleph] aleph:aleph_setting_m(mingain,0.01,aleph_sample)
   Call: (17) [system] 0.01=<0.0
   Fail: (17) [system] 0.01=<0.0
^  Redo: (16) [aleph] aleph:induce_tree(aleph_sample:_54154)
^  Call: (17) [aleph] aleph:record_settings(aleph_sample)
^  Unify: (17) [aleph] aleph:record_settings(aleph_sample)
^  Call: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_196910,aleph_sample)
^  Unify: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_196910,aleph_sample)
   Call: (19) [system] nonvar(recordfile_stream)
   Exit: (19) [system] nonvar(recordfile_stream)
^  Redo: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_196910,aleph_sample)
^  Unify: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_196910,aleph_sample)
^  Call: (19) [aleph] aleph:default_setting(recordfile_stream,_196910)
^  Unify: (19) [aleph] aleph:default_setting(recordfile_stream,_196910)
^  Call: (20) [aleph] aleph:set_def(recordfile_stream,_203606,_203608,_203610,_196910,_203614)
^  Fail: (20) [aleph] aleph:set_def(recordfile_stream,_204452,_204454,_204456,_196910,_204460)
^  Fail: (19) [aleph] aleph:default_setting(recordfile_stream,_196910)
^  Fail: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_196910,aleph_sample)
^  Redo: (17) [aleph] aleph:record_settings(aleph_sample)
^  Unify: (17) [aleph] aleph:record_settings(aleph_sample)
^  Exit: (17) [aleph] aleph:record_settings(aleph_sample)
^  Call: (17) [aleph] aleph:stopwatch(_209382)
^  Unify: (17) [aleph] aleph:stopwatch(_209382)
   Call: (18) [system] _209382 is cputime
   Exit: (18) [system] 34.1848406 is cputime
^  Exit: (17) [aleph] aleph:stopwatch(34.1848406)
^  Call: (17) [aleph] aleph:construct_tree(model,aleph_sample)
^  Unify: (17) [aleph] aleph:construct_tree(model,aleph_sample)
^  Call: (18) [aleph] aleph:aleph_setting_m(searchtime,_215176,aleph_sample)
^  Unify: (18) [aleph] aleph:aleph_setting_m(searchtime,_215176,aleph_sample)
   Call: (19) [system] nonvar(searchtime)
   Exit: (19) [system] nonvar(searchtime)
   Call: (19) [system] _215176=1.0Inf
   Exit: (19) [system] 1.0Inf=1.0Inf
^  Exit: (18) [aleph] aleph:aleph_setting_m(searchtime,1.0Inf,aleph_sample)
   Call: (18) [system] _220992 is inf
   Exit: (18) [system] 1.0Inf is inf
   Call: (18) [system] 1.0Inf=\=1.0Inf
   Fail: (18) [system] 1.0Inf=\=1.0Inf
^  Redo: (17) [aleph] aleph:construct_tree(model,aleph_sample)
^  Unify: (17) [aleph] aleph:construct_tree(model,aleph_sample)
^  Call: (18) [aleph] aleph:find_tree(model,aleph_sample)
^  Unify: (18) [aleph] aleph:find_tree(model,aleph_sample)
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree,_227626))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree,_227626))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_besterror,_229290))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_besterror,_229290))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_gain,_230954))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_gain,_230954))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_lastleaf,_232618))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_lastleaf,_232618))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_leaf,_234282))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_leaf,_234282))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_newleaf,_235946))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_newleaf,_235946))
^  Call: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_startdistribution,_237610))
^  Exit: (19) [aleph] retractall(aleph_sample:'$aleph_search'(tree_startdistribution,_237610))
^  Call: (19) [aleph] aleph:get_start_distribution(model,_239264,aleph_sample)
^  Unify: (19) [aleph] aleph:get_start_distribution(model,0-[0|...],aleph_sample)
^  Call: (20) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
   Call: (21) [system] nonvar(evalfn)
   Exit: (21) [system] nonvar(evalfn)
   Call: (21) [system] mse=mse
   Exit: (21) [system] mse=mse
^  Exit: (20) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
^  Exit: (19) [aleph] aleph:get_start_distribution(model,0-[0|...],aleph_sample)
^  Call: (19) [aleph] asserta(aleph_sample:'$aleph_search'(tree_startdistribution,d(model,... - ...)))
^  Exit: (19) [aleph] asserta(aleph_sample:'$aleph_search'(tree_startdistribution,d(model,... - ...)))
^  Call: (19) [aleph] aleph:aleph_setting_m(dependent,_249294,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(dependent,_249294,aleph_sample)
   Call: (20) [system] nonvar(dependent)
   Exit: (20) [system] nonvar(dependent)
   Call: (20) [system] _249294=2
   Exit: (20) [system] 2=2
^  Exit: (19) [aleph] aleph:aleph_setting_m(dependent,2,aleph_sample)
^  Call: (19) [aleph] aleph:p_message('constructing tree')
^  Unify: (19) [aleph] aleph:p_message('constructing tree')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('constructing tree')
constructing tree
   Exit: (20) [system] write('constructing tree')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('constructing tree')
^  Call: (19) [aleph] aleph:stopwatch(_56614)
^  Unify: (19) [aleph] aleph:stopwatch(_56614)
   Call: (20) [system] _56614 is cputime
   Exit: (20) [system] 34.191839 is cputime
^  Exit: (19) [aleph] aleph:stopwatch(34.191839)
^  Call: (19) [aleph] aleph:get_search_settings(_60748,aleph_sample)
^  Unify: (19) [aleph] aleph:get_search_settings(_60748,aleph_sample)
   Call: (20) [system] functor(_60748,set,47)
   Exit: (20) [system] functor(set(_63240,_63242,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),set,47)
^  Call: (20) [aleph] aleph:aleph_setting_m(nodes,_64162,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(nodes,_64162,aleph_sample)
   Call: (21) [system] nonvar(nodes)
   Exit: (21) [system] nonvar(nodes)
   Call: (21) [system] _64162=5000
   Exit: (21) [system] 5000=5000
^  Exit: (20) [aleph] aleph:aleph_setting_m(nodes,5000,aleph_sample)
   Call: (20) [system] arg(1,set(_63240,_63242,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),5000)
   Exit: (20) [system] arg(1,set(5000,_63242,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),5000)
^  Call: (20) [aleph] aleph:aleph_setting_m(explore,_71628,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(explore,_71628,aleph_sample)
   Call: (21) [system] nonvar(explore)
   Exit: (21) [system] nonvar(explore)
   Call: (21) [system] _71628=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(explore,false,aleph_sample)
   Call: (20) [system] arg(2,set(5000,_63242,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(2,set(5000,false,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(refineop,_79094,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(refineop,_79094,aleph_sample)
   Call: (21) [system] nonvar(refineop)
   Exit: (21) [system] nonvar(refineop)
   Call: (21) [system] _79094=auto
   Exit: (21) [system] auto=auto
^  Exit: (20) [aleph] aleph:aleph_setting_m(refineop,auto,aleph_sample)
   Call: (20) [system] arg(3,set(5000,false,_63244,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),auto)
   Exit: (20) [system] arg(3,set(5000,false,auto,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),auto)
^  Call: (20) [aleph] aleph:aleph_setting_m(searchstrat,_86560,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(searchstrat,_86560,aleph_sample)
   Call: (21) [system] nonvar(searchstrat)
   Exit: (21) [system] nonvar(searchstrat)
   Call: (21) [system] _86560=bf
   Exit: (21) [system] bf=bf
^  Exit: (20) [aleph] aleph:aleph_setting_m(searchstrat,bf,aleph_sample)
^  Call: (20) [aleph] aleph:aleph_setting_m(evalfn,_92370,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(evalfn,_92370,aleph_sample)
   Call: (21) [system] nonvar(evalfn)
   Exit: (21) [system] nonvar(evalfn)
   Call: (21) [system] _92370=mse
   Exit: (21) [system] mse=mse
^  Exit: (20) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
   Call: (20) [system] arg(4,set(5000,false,auto,_63246,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),bf/mse)
   Exit: (20) [system] arg(4,set(5000,false,auto,bf/mse,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),bf/mse)
^  Call: (20) [aleph] aleph:aleph_setting_m(greedy,_99842,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(greedy,_99842,aleph_sample)
   Call: (21) [system] nonvar(greedy)
   Exit: (21) [system] nonvar(greedy)
^  Redo: (20) [aleph] aleph:aleph_setting_m(greedy,_99842,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(greedy,_99842,aleph_sample)
^  Call: (21) [aleph] aleph:default_setting(greedy,_99842)
^  Unify: (21) [aleph] aleph:default_setting(greedy,_99842)
^  Call: (22) [aleph] aleph:set_def(greedy,_106538,_106540,_106542,_99842,_106546)
^  Fail: (22) [aleph] aleph:set_def(greedy,_107384,_107386,_107388,_99842,_107392)
^  Fail: (21) [aleph] aleph:default_setting(greedy,_99842)
^  Fail: (20) [aleph] aleph:aleph_setting_m(greedy,_99842,aleph_sample)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),aleph_sample)
   Call: (20) [system] arg(5,set(5000,false,auto,bf/mse,_63248,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(5,set(5000,false,auto,bf/mse,false,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(verbosity,_112322,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(verbosity,_112322,aleph_sample)
   Call: (21) [system] nonvar(verbosity)
   Exit: (21) [system] nonvar(verbosity)
   Call: (21) [system] _112322=10
   Exit: (21) [system] 10=10
^  Exit: (20) [aleph] aleph:aleph_setting_m(verbosity,10,aleph_sample)
   Call: (20) [system] arg(6,set(5000,false,auto,bf/mse,false,_63250,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),10)
   Exit: (20) [system] arg(6,set(5000,false,auto,bf/mse,false,10,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),10)
^  Call: (20) [aleph] aleph:aleph_setting_m(clauselength,_119788,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(clauselength,_119788,aleph_sample)
   Call: (21) [system] nonvar(clauselength)
   Exit: (21) [system] nonvar(clauselength)
   Call: (21) [system] _119788=4
   Exit: (21) [system] 4=4
^  Exit: (20) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (20) [system] arg(7,set(5000,false,auto,bf/mse,false,10,_63252,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),4)
   Exit: (20) [system] arg(7,set(5000,false,auto,bf/mse,false,10,4,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),4)
^  Call: (20) [aleph] aleph:aleph_setting_m(caching,_127254,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(caching,_127254,aleph_sample)
   Call: (21) [system] nonvar(caching)
   Exit: (21) [system] nonvar(caching)
   Call: (21) [system] _127254=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(caching,false,aleph_sample)
   Call: (20) [system] arg(8,set(5000,false,auto,bf/mse,false,10,4,_63254,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(8,set(5000,false,auto,bf/mse,false,10,4,false,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(prune_defs,_134720,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(prune_defs,_134720,aleph_sample)
   Call: (21) [system] nonvar(prune_defs)
   Exit: (21) [system] nonvar(prune_defs)
^  Redo: (20) [aleph] aleph:aleph_setting_m(prune_defs,_134720,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(prune_defs,_134720,aleph_sample)
^  Call: (21) [aleph] aleph:default_setting(prune_defs,_134720)
^  Unify: (21) [aleph] aleph:default_setting(prune_defs,_134720)
^  Call: (22) [aleph] aleph:set_def(prune_defs,_141416,_141418,_141420,_134720,_141424)
^  Fail: (22) [aleph] aleph:set_def(prune_defs,_142262,_142264,_142266,_134720,_142270)
^  Fail: (21) [aleph] aleph:default_setting(prune_defs,_134720)
^  Fail: (20) [aleph] aleph:aleph_setting_m(prune_defs,_134720,aleph_sample)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),aleph_sample)
   Call: (20) [system] arg(9,set(5000,false,auto,bf/mse,false,10,4,false,_63256,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(9,set(5000,false,auto,bf/mse,false,10,4,false,false,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(lazy_on_cost,_147200,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(lazy_on_cost,_147200,aleph_sample)
   Call: (21) [system] nonvar(lazy_on_cost)
   Exit: (21) [system] nonvar(lazy_on_cost)
   Call: (21) [system] _147200=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(lazy_on_cost,false,aleph_sample)
   Call: (20) [system] arg(10,set(5000,false,auto,bf/mse,false,10,4,false,false,_63258,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(10,set(5000,false,auto,bf/mse,false,10,4,false,false,false,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(lazy_on_contradiction,_154666,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(lazy_on_contradiction,_154666,aleph_sample)
   Call: (21) [system] nonvar(lazy_on_contradiction)
   Exit: (21) [system] nonvar(lazy_on_contradiction)
   Call: (21) [system] _154666=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(lazy_on_contradiction,false,aleph_sample)
   Call: (20) [system] arg(11,set(5000,false,auto,bf/mse,false,10,4,false,false,false,_63260,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(11,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(lazy_negs,_162132,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(lazy_negs,_162132,aleph_sample)
   Call: (21) [system] nonvar(lazy_negs)
   Exit: (21) [system] nonvar(lazy_negs)
   Call: (21) [system] _162132=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(lazy_negs,false,aleph_sample)
   Call: (20) [system] arg(12,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,_63262,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
   Exit: (20) [system] arg(12,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(minpos,_169598,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(minpos,_169598,aleph_sample)
   Call: (21) [system] nonvar(minpos)
   Exit: (21) [system] nonvar(minpos)
   Call: (21) [system] _169598=2
   Exit: (21) [system] 2=2
^  Exit: (20) [aleph] aleph:aleph_setting_m(minpos,2,aleph_sample)
   Call: (20) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,_63264,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),2)
   Exit: (20) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),2)
^  Call: (20) [aleph] aleph:aleph_setting_m(depth,_177064,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(depth,_177064,aleph_sample)
   Call: (21) [system] nonvar(depth)
   Exit: (21) [system] nonvar(depth)
   Call: (21) [system] _177064=10
   Exit: (21) [system] 10=10
^  Exit: (20) [aleph] aleph:aleph_setting_m(depth,10,aleph_sample)
   Call: (20) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,_63266,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),10)
   Exit: (20) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),10)
^  Call: (20) [aleph] aleph:aleph_setting_m(cache_clauselength,_184530,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(cache_clauselength,_184530,aleph_sample)
   Call: (21) [system] nonvar(cache_clauselength)
   Exit: (21) [system] nonvar(cache_clauselength)
   Call: (21) [system] _184530=3
   Exit: (21) [system] 3=3
^  Exit: (20) [aleph] aleph:aleph_setting_m(cache_clauselength,3,aleph_sample)
   Call: (20) [system] arg(15,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,_63268,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),3)
   Exit: (20) [system] arg(15,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),3)
   Call: (20) [system] arg(16,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,_63270,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),5)
   Exit: (20) [system] arg(16,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),5)
^  Call: (20) [aleph] aleph:aleph_setting_m(noise,_193670,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(noise,_193670,aleph_sample)
   Call: (21) [system] nonvar(noise)
   Exit: (21) [system] nonvar(noise)
   Call: (21) [system] _193670=0
   Exit: (21) [system] 0=0
^  Exit: (20) [aleph] aleph:aleph_setting_m(noise,0,aleph_sample)
   Call: (20) [system] arg(17,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,_63272,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
   Exit: (20) [system] arg(17,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
^  Call: (20) [aleph] aleph:aleph_setting_m(minacc,_201136,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(minacc,_201136,aleph_sample)
   Call: (21) [system] nonvar(minacc)
   Exit: (21) [system] nonvar(minacc)
   Call: (21) [system] _201136=0.0
   Exit: (21) [system] 0.0=0.0
^  Exit: (20) [aleph] aleph:aleph_setting_m(minacc,0.0,aleph_sample)
   Call: (20) [system] arg(18,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,_63274,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0.0)
   Exit: (20) [system] arg(18,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0.0)
^  Call: (20) [aleph] aleph:aleph_setting_m(minscore,_208608,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(minscore,_208608,aleph_sample)
   Call: (21) [system] nonvar(minscore)
   Exit: (21) [system] nonvar(minscore)
   Call: (21) [system] _208608= -1.0Inf
   Exit: (21) [system] -1.0Inf= -1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(minscore,-1.0Inf,aleph_sample)
   Call: (20) [system] arg(19,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,_63276,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),-1.0Inf)
   Exit: (20) [system] arg(19,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),-1.0Inf)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),aleph_sample)
   Call: (20) [system] arg(20,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,_63278,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
   Exit: (20) [system] arg(20,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
^  Call: (20) [aleph] aleph:aleph_setting_m(mingain,_218566,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(mingain,_218566,aleph_sample)
   Call: (21) [system] nonvar(mingain)
   Exit: (21) [system] nonvar(mingain)
   Call: (21) [system] _218566=0.01
   Exit: (21) [system] 0.01=0.01
^  Exit: (20) [aleph] aleph:aleph_setting_m(mingain,0.01,aleph_sample)
   Call: (20) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,_63280,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0.01)
   Exit: (20) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0.01)
^  Call: (20) [aleph] aleph:aleph_setting_m(search,_226038,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(search,_226038,aleph_sample)
   Call: (21) [system] nonvar(search)
   Exit: (21) [system] nonvar(search)
   Call: (21) [system] _226038=bf
   Exit: (21) [system] bf=bf
^  Exit: (20) [aleph] aleph:aleph_setting_m(search,bf,aleph_sample)
   Call: (20) [system] arg(22,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,_63282,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),bf)
   Exit: (20) [system] arg(22,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),bf)
^  Call: (20) [aleph] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532)
^  Unify: (20) [$bags] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532)
^  Call: (21) [$bags] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532,[])
^  Unify: (21) [$bags] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532,[])
^  Call: (22) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(...)),_233532,[]),'$destroy_findall_bag')
^  Unify: (22) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(...,...),_233532,[]),'$bags':'$destroy_findall_bag')
^  Call: (23) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(...,...),_233532,[]),_238634,'$bags':'$destroy_findall_bag')
^  Unify: (23) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(...,...),_233532,[]),_239472,'$bags':'$destroy_findall_bag')
^  Call: (24) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (24) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (24) [$bags] findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532,[])
   Unify: (24) [$bags] findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532,[])
   Redo: (24) [$bags] findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),_233532,[])
   Exit: (24) [$bags] findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),[],[])
^  Exit: (23) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (22) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_233506/_233508,aleph_sample:'$aleph_global'(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (21) [$bags] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),[],[])
^  Exit: (20) [$bags] findall(_233506/_233508,aleph_sample:'$aleph_global'(lazy_evaluate,lazy_evaluate(... / ...)),[])
   Call: (20) [system] arg(23,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,_63284,_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),[])
   Exit: (20) [system] arg(23,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),[])
   Call: (20) [system] arg(24,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],_63286,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
   Exit: (20) [system] arg(24,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),0)
^  Call: (20) [aleph] aleph:aleph_setting_m(openlist,_251904,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(openlist,_251904,aleph_sample)
   Call: (21) [system] nonvar(openlist)
   Exit: (21) [system] nonvar(openlist)
   Call: (21) [system] _251904=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(openlist,1.0Inf,aleph_sample)
   Call: (20) [system] arg(25,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,_63288,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),1.0Inf)
   Exit: (20) [system] arg(25,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,_63290,_63292,_63294,_63296,_63298,_63300,_63302,_63304,_63306,_63308,_63310,_63312,_63314,_63316,_63318,_63320,_63322,_63324,_63326,_63328,_63330,_63332),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(check_redundant,_259376,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(check_redundant,_259376,aleph_sample)
   Call: (21) [system] nonvar(check_redundant)
   Exit: (21) [system] nonvar(check_redundant)
   Call: (21) [system] _54534=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(check_redundant,false,aleph_sample)
   Call: (20) [system] arg(26,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,_54410,_54412,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(26,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,_54412,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,_54412,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),aleph_sample)
   Call: (20) [system] arg(27,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,_54412,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(27,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),aleph_sample)
   Call: (20) [system] arg(28,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),_62858)
   Exit: (20) [system] arg(28,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),_54414)
^  Call: (20) [aleph] aleph:aleph_setting_m(prooftime,_64454,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(prooftime,_64454,aleph_sample)
   Call: (21) [system] nonvar(prooftime)
   Exit: (21) [system] nonvar(prooftime)
   Call: (21) [system] _64454=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(prooftime,1.0Inf,aleph_sample)
   Call: (20) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,_54416,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
   Exit: (20) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(construct_bottom,_71926,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(construct_bottom,_71926,aleph_sample)
   Call: (21) [system] nonvar(construct_bottom)
   Exit: (21) [system] nonvar(construct_bottom)
   Call: (21) [system] _71926=saturation
   Exit: (21) [system] saturation=saturation
^  Exit: (20) [aleph] aleph:aleph_setting_m(construct_bottom,saturation,aleph_sample)
   Call: (20) [system] arg(30,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,_54418,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),saturation)
   Exit: (20) [system] arg(30,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),saturation)
^  Call: (20) [aleph] aleph:get_ovars1(false,1,_79392,aleph_sample)
^  Unify: (20) [aleph] aleph:get_ovars1(false,1,_79392,aleph_sample)
^  Redo: (20) [aleph] aleph:get_ovars1(false,1,_79392,aleph_sample)
^  Unify: (20) [aleph] aleph:get_ovars1(false,1,_79392,aleph_sample)
^  Fail: (20) [aleph] aleph:get_ovars1(false,1,_79392,aleph_sample)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),aleph_sample)
   Call: (20) [system] arg(31,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,_54420,_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),[])
   Exit: (20) [system] arg(31,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),[])
^  Call: (20) [aleph] aleph:aleph_setting_m(language,_86070,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(language,_86070,aleph_sample)
   Call: (21) [system] nonvar(language)
   Exit: (21) [system] nonvar(language)
   Call: (21) [system] _86070=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
   Call: (20) [system] arg(32,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],_54422,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
   Exit: (20) [system] arg(32,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(splitvars,_93542,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(splitvars,_93542,aleph_sample)
   Call: (21) [system] nonvar(splitvars)
   Exit: (21) [system] nonvar(splitvars)
   Call: (21) [system] _93542=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(splitvars,false,aleph_sample)
   Call: (20) [system] arg(33,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,_54424,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(33,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(proof_strategy,_101008,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(proof_strategy,_101008,aleph_sample)
   Call: (21) [system] nonvar(proof_strategy)
   Exit: (21) [system] nonvar(proof_strategy)
   Call: (21) [system] _101008=restricted_sld
   Exit: (21) [system] restricted_sld=restricted_sld
^  Exit: (20) [aleph] aleph:aleph_setting_m(proof_strategy,restricted_sld,aleph_sample)
   Call: (20) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,_54426,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),restricted_sld)
   Exit: (20) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),restricted_sld)
^  Call: (20) [aleph] aleph:aleph_setting_m(portray_search,_108474,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(portray_search,_108474,aleph_sample)
   Call: (21) [system] nonvar(portray_search)
   Exit: (21) [system] nonvar(portray_search)
   Call: (21) [system] _108474=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(portray_search,false,aleph_sample)
   Call: (20) [system] arg(35,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,_54428,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(35,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(searchtime,_115940,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(searchtime,_115940,aleph_sample)
   Call: (21) [system] nonvar(searchtime)
   Exit: (21) [system] nonvar(searchtime)
   Call: (21) [system] _115940=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(searchtime,1.0Inf,aleph_sample)
   Call: (20) [system] arg(36,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,_54430,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
   Exit: (20) [system] arg(36,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(optimise_clauses,_123412,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(optimise_clauses,_123412,aleph_sample)
   Call: (21) [system] nonvar(optimise_clauses)
   Exit: (21) [system] nonvar(optimise_clauses)
   Call: (21) [system] _123412=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(optimise_clauses,false,aleph_sample)
   Call: (20) [system] arg(37,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,_54432,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(37,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(newvars,_130878,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(newvars,_130878,aleph_sample)
   Call: (21) [system] nonvar(newvars)
   Exit: (21) [system] nonvar(newvars)
   Call: (21) [system] _130878=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
   Call: (20) [system] arg(38,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,_54434,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
   Exit: (20) [system] arg(38,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(rls_type,_138350,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(rls_type,_138350,aleph_sample)
   Call: (21) [system] nonvar(rls_type)
   Exit: (21) [system] nonvar(rls_type)
   Call: (21) [system] _138350=gsat
   Exit: (21) [system] gsat=gsat
^  Exit: (20) [aleph] aleph:aleph_setting_m(rls_type,gsat,aleph_sample)
   Call: (20) [system] arg(39,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,_54436,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),gsat)
   Exit: (20) [system] arg(39,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),gsat)
^  Call: (20) [aleph] aleph:aleph_setting_m(minposfrac,_145816,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(minposfrac,_145816,aleph_sample)
   Call: (21) [system] nonvar(minposfrac)
   Exit: (21) [system] nonvar(minposfrac)
   Call: (21) [system] _145816=0
   Exit: (21) [system] 0=0
^  Exit: (20) [aleph] aleph:aleph_setting_m(minposfrac,0,aleph_sample)
   Call: (20) [system] arg(40,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,_54438,_54440,_54442,_54444,_54446,_54448,_54450,_54452),0)
   Exit: (20) [system] arg(40,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,_54440,_54442,_54444,_54446,_54448,_54450,_54452),0)
^  Call: (20) [aleph] aleph:aleph_setting_m(recursion,_153340,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(recursion,_154174,aleph_sample)
   Call: (21) [system] nonvar(recursion)
   Exit: (21) [system] nonvar(recursion)
^  Redo: (20) [aleph] aleph:aleph_setting_m(recursion,_156648,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(recursion,_157482,aleph_sample)
^  Call: (21) [aleph] aleph:default_setting(recursion,_158258)
^  Unify: (21) [aleph] aleph:default_setting(recursion,_158258)
^  Call: (22) [aleph] aleph:set_def(recursion,_159978,_159980,_159982,_158258,_159986)
^  Fail: (22) [aleph] aleph:set_def(recursion,_160824,_160826,_160828,_158258,_160832)
^  Fail: (21) [aleph] aleph:default_setting(recursion,_158258)
^  Fail: (20) [aleph] aleph:aleph_setting_m(recursion,_162500,aleph_sample)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,_54440,_54442,_54444,_54446,_54448,_54450,_54452),aleph_sample)
^  Call: (20) [aleph] aleph:prolog_type(_164106)
^  Unify: (20) [aleph] aleph:prolog_type(yap)
^  Call: (21) [aleph] predicate_property(yap_flag(_165762,_165764),built_in)
^  Unify: (21) [$syspreds] predicate_property(aleph:yap_flag(_165762,_165764),built_in)
   Call: (22) [system] nonvar(built_in)
   Exit: (22) [system] nonvar(built_in)
   Call: (22) [$syspreds] property_predicate(built_in,aleph:yap_flag(_165762,_165764))
   Unify: (22) [$syspreds] property_predicate(built_in,aleph:yap_flag(_165762,_165764))
   Call: (23) [system] callable(yap_flag(_165762,_165764))
   Exit: (23) [system] callable(yap_flag(_165762,_165764))
   Call: (23) [$syspreds] goal_name_arity(yap_flag(_165762,_165764),_172360,_172362)
   Unify: (23) [$syspreds] goal_name_arity(yap_flag(_165762,_165764),_172360,_172362)
   Call: (24) [system] compound(yap_flag(_165762,_165764))
   Exit: (24) [system] compound(yap_flag(_165762,_165764))
   Call: (24) [system] compound_name_arity(yap_flag(_165762,_165764),_172360,_172362)
   Exit: (24) [system] compound_name_arity(yap_flag(_165762,_165764),yap_flag,2)
   Exit: (23) [$syspreds] goal_name_arity(yap_flag(_165762,_165764),yap_flag,2)
^  Call: (23) [$syspreds] current_predicate(aleph:yap_flag/2)
^  Fail: (21) [$syspreds] predicate_property(aleph:yap_flag(_165762,_165764),built_in)
^  Redo: (20) [aleph] aleph:prolog_type(_164106)
^  Unify: (20) [aleph] aleph:prolog_type(swi)
^  Exit: (20) [aleph] aleph:prolog_type(swi)
   Call: (20) [system] arg(41,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,_54440,_54442,_54444,_54446,_54448,_54450,_54452),swi)
   Exit: (20) [system] arg(41,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,_54442,_54444,_54446,_54448,_54450,_54452),swi)
^  Call: (20) [aleph] aleph:aleph_setting_m(interactive,_183946,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(interactive,_183946,aleph_sample)
   Call: (21) [system] nonvar(interactive)
   Exit: (21) [system] nonvar(interactive)
   Call: (21) [system] _183946=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(interactive,false,aleph_sample)
   Call: (20) [system] arg(42,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,_54442,_54444,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(42,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,_54444,_54446,_54448,_54450,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(lookahead,_191412,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(lookahead,_191412,aleph_sample)
   Call: (21) [system] nonvar(lookahead)
   Exit: (21) [system] nonvar(lookahead)
   Call: (21) [system] _191412=1
   Exit: (21) [system] 1=1
^  Exit: (20) [aleph] aleph:aleph_setting_m(lookahead,1,aleph_sample)
   Call: (20) [system] arg(43,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,_54444,_54446,_54448,_54450,_54452),1)
   Exit: (20) [system] arg(43,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,_54446,_54448,_54450,_54452),1)
^  Call: (20) [aleph] aleph:aleph_setting_m(construct_features,_198878,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(construct_features,_198878,aleph_sample)
   Call: (21) [system] nonvar(construct_features)
   Exit: (21) [system] nonvar(construct_features)
^  Redo: (20) [aleph] aleph:aleph_setting_m(construct_features,_198878,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(construct_features,_198878,aleph_sample)
^  Call: (21) [aleph] aleph:default_setting(construct_features,_198878)
^  Unify: (21) [aleph] aleph:default_setting(construct_features,_198878)
^  Call: (22) [aleph] aleph:set_def(construct_features,_205574,_205576,_205578,_198878,_205582)
^  Fail: (22) [aleph] aleph:set_def(construct_features,_206420,_206422,_206424,_198878,_206428)
^  Fail: (21) [aleph] aleph:default_setting(construct_features,_198878)
^  Fail: (20) [aleph] aleph:aleph_setting_m(construct_features,_198878,aleph_sample)
^  Redo: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,_54446,_54448,_54450,_54452),aleph_sample)
   Call: (20) [system] arg(44,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,_54446,_54448,_54450,_54452),false)
   Exit: (20) [system] arg(44,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,_54448,_54450,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(max_features,_211358,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(max_features,_211358,aleph_sample)
   Call: (21) [system] nonvar(max_features)
   Exit: (21) [system] nonvar(max_features)
   Call: (21) [system] _211358=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(max_features,1.0Inf,aleph_sample)
   Call: (20) [system] arg(45,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,_54448,_54450,_54452),1.0Inf)
   Exit: (20) [system] arg(45,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,_54450,_54452),1.0Inf)
^  Call: (20) [aleph] aleph:aleph_setting_m(subsample,_218830,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(subsample,_218830,aleph_sample)
   Call: (21) [system] nonvar(subsample)
   Exit: (21) [system] nonvar(subsample)
   Call: (21) [system] _218830=false
   Exit: (21) [system] false=false
^  Exit: (20) [aleph] aleph:aleph_setting_m(subsample,false,aleph_sample)
   Call: (20) [system] arg(46,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,_54450,_54452),false)
   Exit: (20) [system] arg(46,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,_54452),false)
^  Call: (20) [aleph] aleph:aleph_setting_m(subsamplesize,_226296,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(subsamplesize,_226296,aleph_sample)
   Call: (21) [system] nonvar(subsamplesize)
   Exit: (21) [system] nonvar(subsamplesize)
   Call: (21) [system] _226296=1.0Inf
   Exit: (21) [system] 1.0Inf=1.0Inf
^  Exit: (20) [aleph] aleph:aleph_setting_m(subsamplesize,1.0Inf,aleph_sample)
   Call: (20) [system] arg(47,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,_54452),1.0Inf)
   Exit: (20) [system] arg(47,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),1.0Inf)
^  Exit: (19) [aleph] aleph:get_search_settings(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),aleph_sample)
^  Call: (19) [aleph] aleph:auto_refine(aleph_false,_234598,aleph_sample)
^  Unify: (19) [aleph] aleph:auto_refine(aleph_false,_234598,aleph_sample)
^  Call: (20) [aleph] aleph:example_saturated(_236268,aleph_sample)
^  Unify: (20) [aleph] aleph:example_saturated(_236268,aleph_sample)
^  Fail: (20) [aleph] aleph:example_saturated(_236268,aleph_sample)
^  Redo: (19) [aleph] aleph:auto_refine(aleph_false,_234598,aleph_sample)
^  Unify: (19) [aleph] aleph:auto_refine(aleph_false,_234598,aleph_sample)
   Call: (20) [system] functor(f(+x,-y),_240460,_240462)
   Exit: (20) [system] functor(f(+x,-y),f,2)
^  Call: (20) [aleph] aleph:aleph_get_hlit(f/2,_234598,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_get_hlit(f/2,_234598,aleph_sample)
   Call: (21) [system] functor(_234598,f,2)
   Exit: (21) [system] functor(f(_244624,_244626),f,2)
^  Call: (21) [aleph] aleph:find_mode(modeh,f/2,_245462,aleph_sample)
^  Unify: (21) [aleph] aleph:find_mode(modeh,f/2,_245462,aleph_sample)
   Call: (22) [system] functor(_245462,f,2)
   Exit: (22) [system] functor(f(_247970,_247972),f,2)
^  Exit: (21) [aleph] aleph:find_mode(modeh,f/2,f(+x,-y),aleph_sample)
^  Call: (21) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_249728,_249730,_249666,aleph_sample)
^  Unify: (21) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),_250574,_250576,_249666,aleph_sample)
   Call: (22) [system] functor(f(+x,-y),_251360,_251362)
   Exit: (22) [system] functor(f(+x,-y),f,2)
^  Call: (22) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
^  Unify: (22) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (23) [system] functor(f(+x,-y),f,2)
   Exit: (23) [system] functor(f(+x,-y),f,2)
^  Exit: (22) [aleph] aleph:find_mode(mode,f/2,f(+x,-y),aleph_sample)
   Call: (22) [system] functor(_257214,f,2)
   Exit: (22) [system] functor(f(_258046,_258048),f,2)
^  Call: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_258046,_258048),2)
^  Unify: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_258046,_258048),2)
   Call: (23) [system] arg(2,f(+x,-y),_260546)
   Exit: (23) [system] arg(2,f(+x,-y),-y)
   Call: (23) [system] nonvar(-y)
   Exit: (23) [system] nonvar(-y)
   Call: (23) [system] functor(-y,_56604,_56606)
   Exit: (23) [system] functor(-y,-,1)
   Call: (23) [system] (-)=(+)
   Fail: (23) [system] (-)=(+)
^  Redo: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),2)
   Call: (23) [system] (-)=(-)
   Exit: (23) [system] (-)=(-)
^  Unify: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),2)
   Call: (23) [system] _63234 is 2+ -1
   Exit: (23) [system] 1 is 2+ -1
^  Call: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),1)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),1)
   Call: (24) [system] arg(1,f(+x,-y),_66552)
   Exit: (24) [system] arg(1,f(+x,-y),+x)
   Call: (24) [system] nonvar(+x)
   Exit: (24) [system] nonvar(+x)
   Call: (24) [system] functor(+x,_69850,_69852)
   Exit: (24) [system] functor(+x,+,1)
   Call: (24) [system] (+)=(+)
   Exit: (24) [system] (+)=(+)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),1)
   Call: (24) [system] _73998 is 1+ -1
   Exit: (24) [system] 0 is 1+ -1
^  Call: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),0)
^  Unify: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),0)
^  Exit: (24) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),0)
^  Exit: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),1)
^  Exit: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54592,_54594),2)
   Call: (22) [system] f(_54592,_54594)=f(+x,-y)
   Exit: (22) [system] f(+x,-y)=f(+x,-y)
^  Call: (22) [aleph] aleph:tp(f(+x,-y),_81466)
^  Unify: (22) [aleph] aleph:tp(f(+x,-y),_81466)
   Call: (23) [system] functor(f(+x,-y),_83188,_83128)
   Exit: (23) [system] functor(f(+x,-y),f,2)
^  Call: (23) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_81466)
^  Unify: (23) [aleph] aleph:tp_list(f(+x,-y),2,[],[],_81466)
   Call: (24) [system] arg(2,f(+x,-y),_86470)
   Exit: (24) [system] arg(2,f(+x,-y),-y)
^  Call: (24) [aleph] aleph:aleph_append([2],[],_88134)
^  Unify: (24) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (24) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (24) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_90650)
^  Unify: (24) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[- ... / [...]])
   Call: (25) [system] var(-y)
   Fail: (25) [system] var(-y)
^  Redo: (24) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_90650)
^  Unify: (24) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],_90650)
   Call: (25) [system] functor(-y,_95704,_95644)
   Exit: (25) [system] functor(-y,-,1)
^  Call: (25) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_90650)
^  Unify: (25) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],_90650)
   Call: (26) [system] arg(1,-y,_98986)
   Exit: (26) [system] arg(1,-y,y)
^  Call: (26) [aleph] aleph:aleph_append([1],[2],_100650)
^  Unify: (26) [aleph] aleph:aleph_append([1],[2],[2|_101490])
^  Call: (27) [aleph] aleph:aleph_append([1],[],_101490)
^  Unify: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (27) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (26) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (26) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_105674)
^  Unify: (26) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (27) [system] var(y)
   Fail: (27) [system] var(y)
^  Redo: (26) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_105674)
^  Unify: (26) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],_105674)
   Call: (27) [system] functor(y,_110728,_110668)
   Exit: (27) [system] functor(y,y,0)
^  Call: (27) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],_105674)
^  Unify: (27) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (27) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (26) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...],[y/[...|...],... / ...])
   Call: (26) [system] _115696 is 1+ -1
   Exit: (26) [system] 0 is 1+ -1
^  Call: (26) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],_90650)
^  Unify: (26) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (26) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...],[y/[...|...],... / ...])
^  Exit: (25) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...]],[y/[...|...],... / ...])
^  Exit: (24) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...]],[y/[...|...],... / ...])
   Call: (24) [system] _121558 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_81466)
^  Unify: (24) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],_81466)
   Call: (25) [system] arg(1,f(+x,-y),_124892)
   Exit: (25) [system] arg(1,f(+x,-y),+x)
^  Call: (25) [aleph] aleph:aleph_append([1],[],_126556)
^  Unify: (25) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (25) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (25) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_129072)
^  Unify: (25) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (26) [system] var(+x)
   Fail: (26) [system] var(+x)
^  Redo: (25) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_129072)
^  Unify: (25) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_129072)
   Call: (26) [system] functor(+x,_134126,_134066)
   Exit: (26) [system] functor(+x,+,1)
^  Call: (26) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_129072)
^  Unify: (26) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_129072)
   Call: (27) [system] arg(1,+x,_137408)
   Exit: (27) [system] arg(1,+x,x)
^  Call: (27) [aleph] aleph:aleph_append([1],[1],_139072)
^  Unify: (27) [aleph] aleph:aleph_append([1],[1],[1|_139912])
^  Call: (28) [aleph] aleph:aleph_append([1],[],_139912)
^  Unify: (28) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (28) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (27) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (27) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_144096)
^  Unify: (27) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (28) [system] var(x)
   Fail: (28) [system] var(x)
^  Redo: (27) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_144096)
^  Unify: (27) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_144096)
   Call: (28) [system] functor(x,_149150,_149090)
   Exit: (28) [system] functor(x,x,0)
^  Call: (28) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_144096)
^  Unify: (28) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (27) [system] _154118 is 1+ -1
   Exit: (27) [system] 0 is 1+ -1
^  Call: (27) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_129072)
^  Unify: (27) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (26) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (25) [system] _159980 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],_81466)
^  Unify: (25) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (25) [aleph] aleph:tp_list(f(+x,-y),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (24) [aleph] aleph:tp_list(f(+x,-y),1,[],[y/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (23) [aleph] aleph:tp_list(f(+x,-y),2,[],[],[x/[...|...],... / ...|...])
^  Exit: (22) [aleph] aleph:tp(f(+x,-y),[x/[...|...],... / ...|...])
^  Call: (22) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_166670,_166672,_54570)
^  Unify: (22) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_166670,_166672,_54570)
^  Call: (23) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_166670,_166672,_54570)
^  Unify: (23) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_169192],_166672,_54570)
^  Call: (24) [aleph] aleph:split_tp([y/[...|...],... / ...],_169192,_166672,_54570)
^  Unify: (24) [aleph] aleph:split_tp([y/[...|...],... / ...],_169192,_166672,_54570)
^  Call: (25) [aleph] aleph:split_tp([- ... / [...]],_169192,_166672,_54570)
^  Unify: (25) [aleph] aleph:split_tp([- ... / [...]],_169192,[[...]/y|_172556],_54570)
^  Call: (26) [aleph] aleph:split_tp([],_169192,_172556,_54570)
^  Unify: (26) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (26) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (25) [aleph] aleph:split_tp([- ... / [...]],[],[[...]/y],[])
^  Exit: (24) [aleph] aleph:split_tp([y/[...|...],... / ...],[],[[...]/y],[])
^  Exit: (23) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (22) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[])
^  Exit: (21) [aleph] aleph:split_args(f(+x,-y),f(+x,-y),[[...]/x],[[...]/y],[],aleph_sample)
^  Call: (21) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),2)
^  Unify: (21) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),2)
   Call: (22) [system] arg(2,f(+x,-y),_181782)
   Exit: (22) [system] arg(2,f(+x,-y),-y)
   Call: (22) [system] nonvar(-y)
   Exit: (22) [system] nonvar(-y)
   Call: (22) [system] functor(-y,_185080,_185082)
   Exit: (22) [system] functor(-y,-,1)
   Call: (22) [system] (-)=(+)
   Fail: (22) [system] (-)=(+)
^  Redo: (21) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),2)
   Call: (22) [system] (-)=(-)
   Exit: (22) [system] (-)=(-)
^  Unify: (21) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),2)
   Call: (22) [system] _191710 is 2+ -1
   Exit: (22) [system] 1 is 2+ -1
^  Call: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),1)
^  Unify: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),1)
   Call: (23) [system] arg(1,f(+x,-y),_195028)
   Exit: (23) [system] arg(1,f(+x,-y),+x)
   Call: (23) [system] nonvar(+x)
   Exit: (23) [system] nonvar(+x)
   Call: (23) [system] functor(+x,_198326,_198328)
   Exit: (23) [system] functor(+x,+,1)
   Call: (23) [system] (+)=(+)
   Exit: (23) [system] (+)=(+)
^  Unify: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),1)
   Call: (23) [system] _202474 is 1+ -1
   Exit: (23) [system] 0 is 1+ -1
^  Call: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),0)
^  Unify: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),0)
^  Exit: (23) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),0)
^  Exit: (22) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),1)
^  Exit: (21) [aleph] aleph:copy_modeterms(f(+x,-y),f(_54550,_54552),2)
^  Call: (21) [aleph] aleph:get_c_links([],f(_54550,_54552),true,_208294)
^  Unify: (21) [aleph] aleph:get_c_links([],f(_54550,_54552),true,true)
^  Exit: (21) [aleph] aleph:get_c_links([],f(_54550,_54552),true,true)
^  Exit: (20) [aleph] aleph:aleph_get_hlit(f/2,f(_54550,_54552),aleph_sample)
   Call: (20) [system] f(_54550,_54552)\==aleph_false
   Exit: (20) [system] f(_54550,_54552)\==aleph_false
^  Exit: (19) [aleph] aleph:auto_refine(aleph_false,f(_54550,_54552),aleph_sample)
^  Call: (19) [aleph] aleph:gen_leaf(_214132,aleph_sample)
^  Unify: (19) [aleph] aleph:gen_leaf(_214132,aleph_sample)
^  Call: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,_215804))
^  Fail: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,_215804))
^  Redo: (19) [aleph] aleph:gen_leaf(_214132,aleph_sample)
^  Unify: (19) [aleph] aleph:gen_leaf(0,aleph_sample)
^  Call: (20) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,0))
^  Exit: (20) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,0))
^  Exit: (19) [aleph] aleph:gen_leaf(0,aleph_sample)
^  Call: (19) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54550,_54552):-true),[2],[1-5],_221624,_221626,_221628,aleph_sample)
^  Unify: (19) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54550,_54552):-true),[2],[1-5],_221624,_221626,_221628,aleph_sample)
   Call: (20) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_223348/_223350)
   Exit: (20) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),bf/mse)
   Call: (20) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_225008)
   Exit: (20) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),2)
   Call: (20) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_226666)
   Exit: (20) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),10)
   Call: (20) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_228324)
   Exit: (20) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),1.0Inf)
   Call: (20) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_229982)
   Exit: (20) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),restricted_sld)
^  Call: (20) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),[1-5],_221624,_231652,aleph_sample)
^  Unify: (20) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),[1-5],_221624,_231652,aleph_sample)
^  Call: (21) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1-5,_233354,_233356,aleph_sample)
^  Unify: (21) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1-5,[],0,aleph_sample)
   Call: (22) [system] 1>5
   Fail: (22) [system] 1>5
^  Redo: (21) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1-5,_233354,_233356,aleph_sample)
^  Unify: (21) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1-5,_233354,_233356,aleph_sample)
^  Call: (22) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1,5,_238406,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1,5,1,aleph_sample)
   Call: (23) [system] 1>5
   Fail: (23) [system] 1>5
^  Redo: (22) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1,5,_238406,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54550,_54552):-true),1,5,_238406,aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:example(1,pos,_243468)
   Unify: (23) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (23) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (23) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_54550,_54552):-true),aleph_sample)
^  Unify: (23) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_54550,_54552):-true),aleph_sample)
   Call: (24) [system] f(-1.0,0.0)=f(_54550,_54552)
   Exit: (24) [system] f(-1.0,0.0)=f(-1.0,0.0)
^  Call: (24) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Unify: (24) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
   Call: (25) [system] _250986 is inf
   Exit: (25) [system] 1.0Inf is inf
   Call: (25) [system] 1.0Inf=:=1.0Inf
   Exit: (25) [system] 1.0Inf=:=1.0Inf
^  Call: (25) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (25) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (26) [aleph] call_with_depth_limit(aleph_sample:true,10,_255964)
^  Unify: (26) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_255964)
   Call: (27) [system] !==!
   Exit: (27) [system] !==!
^  Exit: (26) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (26) [system] 1\=depth_limit_exceeded
   Exit: (26) [system] 1\=depth_limit_exceeded
^  Exit: (25) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (24) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Exit: (23) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_54524,_54526):-true),aleph_sample)
   Call: (23) [system] _57030 is 1+1
   Exit: (23) [system] 2 is 1+1
^  Call: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),2,5,_54576,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),2,5,2,aleph_sample)
   Call: (24) [system] 2>5
   Fail: (24) [system] 2>5
^  Redo: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),2,5,_54576,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),2,5,_54576,aleph_sample)
   Call: (24) [aleph_sample] aleph_sample:example(2,pos,_63752)
   Unify: (24) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (24) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
^  Unify: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
   Call: (25) [system] f(-0.5,0.5)=f(_54524,_54526)
   Exit: (25) [system] f(-0.5,0.5)=f(-0.5,0.5)
^  Call: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Unify: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
   Call: (26) [system] _71270 is inf
   Exit: (26) [system] 1.0Inf is inf
   Call: (26) [system] 1.0Inf=:=1.0Inf
   Exit: (26) [system] 1.0Inf=:=1.0Inf
^  Call: (26) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (26) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (27) [aleph] call_with_depth_limit(aleph_sample:true,10,_76248)
^  Unify: (27) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_76248)
   Call: (28) [system] !==!
   Exit: (28) [system] !==!
^  Exit: (27) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (27) [system] 1\=depth_limit_exceeded
   Exit: (27) [system] 1\=depth_limit_exceeded
^  Exit: (26) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Exit: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
   Call: (24) [system] _84590 is 2+1
   Exit: (24) [system] 3 is 2+1
^  Call: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),3,5,_54576,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),3,5,3,aleph_sample)
   Call: (25) [system] 3>5
   Fail: (25) [system] 3>5
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),3,5,_54576,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),3,5,_54576,aleph_sample)
   Call: (25) [aleph_sample] aleph_sample:example(3,pos,_91312)
   Unify: (25) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (25) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54524,_54526):-true),aleph_sample)
^  Unify: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54524,_54526):-true),aleph_sample)
   Call: (26) [system] f(0.0,1.0)=f(_54524,_54526)
   Exit: (26) [system] f(0.0,1.0)=f(0.0,1.0)
^  Call: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Unify: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
   Call: (27) [system] _98830 is inf
   Exit: (27) [system] 1.0Inf is inf
   Call: (27) [system] 1.0Inf=:=1.0Inf
   Exit: (27) [system] 1.0Inf=:=1.0Inf
^  Call: (27) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:true,10,_103808)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_103808)
   Call: (29) [system] !==!
   Exit: (29) [system] !==!
^  Exit: (28) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (28) [system] 1\=depth_limit_exceeded
   Exit: (28) [system] 1\=depth_limit_exceeded
^  Exit: (27) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Exit: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54524,_54526):-true),aleph_sample)
   Call: (25) [system] _112150 is 3+1
   Exit: (25) [system] 4 is 3+1
^  Call: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),4,5,_54576,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),4,5,4,aleph_sample)
   Call: (26) [system] 4>5
   Fail: (26) [system] 4>5
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),4,5,_54576,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),4,5,_54576,aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:example(4,pos,_118872)
   Unify: (26) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (26) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
^  Unify: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
   Call: (27) [system] f(0.5,0.5)=f(_54524,_54526)
   Exit: (27) [system] f(0.5,0.5)=f(0.5,0.5)
^  Call: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Unify: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
   Call: (28) [system] _126390 is inf
   Exit: (28) [system] 1.0Inf is inf
   Call: (28) [system] 1.0Inf=:=1.0Inf
   Exit: (28) [system] 1.0Inf=:=1.0Inf
^  Call: (28) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:true,10,_131368)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_131368)
   Call: (30) [system] !==!
   Exit: (30) [system] !==!
^  Exit: (29) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (29) [system] 1\=depth_limit_exceeded
   Exit: (29) [system] 1\=depth_limit_exceeded
^  Exit: (28) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Exit: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54524,_54526):-true),aleph_sample)
   Call: (26) [system] _139710 is 4+1
   Exit: (26) [system] 5 is 4+1
^  Call: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),5,5,_54576,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),5,5,5,aleph_sample)
   Call: (27) [system] 5>5
   Fail: (27) [system] 5>5
^  Redo: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),5,5,_54576,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),5,5,_54576,aleph_sample)
   Call: (27) [aleph_sample] aleph_sample:example(5,pos,_146432)
   Unify: (27) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (27) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54524,_54526):-true),aleph_sample)
^  Unify: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54524,_54526):-true),aleph_sample)
   Call: (28) [system] f(1.0,0.0)=f(_54524,_54526)
   Exit: (28) [system] f(1.0,0.0)=f(1.0,0.0)
^  Call: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Unify: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
   Call: (29) [system] _153950 is inf
   Exit: (29) [system] 1.0Inf is inf
   Call: (29) [system] 1.0Inf=:=1.0Inf
   Exit: (29) [system] 1.0Inf=:=1.0Inf
^  Call: (29) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (29) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (30) [aleph] call_with_depth_limit(aleph_sample:true,10,_158928)
^  Unify: (30) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_158928)
   Call: (31) [system] !==!
   Exit: (31) [system] !==!
^  Exit: (30) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (30) [system] 1\=depth_limit_exceeded
   Exit: (30) [system] 1\=depth_limit_exceeded
^  Exit: (29) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,true,aleph_sample)
^  Exit: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54524,_54526):-true),aleph_sample)
   Call: (27) [system] _167270 is 5+1
   Exit: (27) [system] 6 is 5+1
^  Call: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),6,5,_54576,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),6,5,6,aleph_sample)
   Call: (28) [system] 6>5
   Exit: (28) [system] 6>5
^  Exit: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),6,5,6,aleph_sample)
^  Exit: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),5,5,6,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),4,5,6,aleph_sample)
^  Exit: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),3,5,6,aleph_sample)
^  Exit: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),2,5,6,aleph_sample)
^  Exit: (22) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),1,5,6,aleph_sample)
   Call: (22) [system] _177386 is 6+ -1
   Exit: (22) [system] 5 is 6+ -1
   Call: (22) [system] _179042 is 6+1
   Exit: (22) [system] 7 is 6+1
   Call: (22) [system] 5>=1
   Exit: (22) [system] 5>=1
^  Call: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),7-5,_182346,_182348,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),7-5,[],0,aleph_sample)
   Call: (23) [system] 7>5
   Exit: (23) [system] 7>5
^  Exit: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),7-5,[],0,aleph_sample)
   Call: (22) [system] _54572=[1-5]
   Exit: (22) [system] [1-5]=[1-5]
   Call: (22) [system] _54574 is 6-1+0
   Exit: (22) [system] 5 is 6-1+0
^  Exit: (21) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),1-5,[1-5],5,aleph_sample)
^  Call: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),[],_190718,_190720,aleph_sample)
^  Unify: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),[],[],0,aleph_sample)
^  Exit: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),[],[],0,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_append([],[1-5],_54542)
^  Unify: (21) [aleph] aleph:aleph_append([],[1-5],[1-5|_194110])
^  Call: (22) [aleph] aleph:aleph_append([],[],_194110)
^  Unify: (22) [aleph] aleph:aleph_append([],[],[])
^  Exit: (22) [aleph] aleph:aleph_append([],[],[])
^  Exit: (21) [aleph] aleph:aleph_append([],[1-5],[1-5])
   Call: (21) [system] _54570 is 5+0
   Exit: (21) [system] 5 is 5+0
^  Exit: (20) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54524,_54526):-true),[1-5],[1-5],5,aleph_sample)
   Call: (20) [system] 5>=2
   Exit: (20) [system] 5>=2
^  Call: (20) [aleph] aleph:treenode_cost(model,mse,(f(_54524,_54526):-true),[1-5],[2],_54544,_54546,aleph_sample)
^  Unify: (20) [aleph] aleph:treenode_cost(model,mse,(f(_54524,_54526):-true),[1-5],[2],_54544,_54546,aleph_sample)
^  Call: (21) [aleph] aleph:add_model(mse,(f(_54524,_54526):-true),[2],[1-5],_204206,_54544,_54546,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_54524,_54526):-true),[2],[1-5],_205060,_54544,_54546,aleph_sample)
^  Call: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_205860,_205862,_205864))
^  Exit: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_205860,_205862,_205864))
   Call: (22) [system] _207518 is inf
   Exit: (22) [system] 1.0Inf is inf
^  Call: (22) [aleph] aleph:split_clause((f(_54524,_54526):-true),_209174,_209236)
^  Unify: (22) [aleph] aleph:split_clause((f(_54524,_54526):-true),f(_54524,_54526),true)
^  Exit: (22) [aleph] aleph:split_clause((f(_54524,_54526):-true),f(_54524,_54526),true)
^  Call: (22) [aleph] aleph:tparg([2],f(_54524,_54526),_211678)
^  Unify: (22) [aleph] aleph:tparg([2],f(_54524,_54526),_211678)
   Call: (23) [system] arg(2,f(_54524,_54526),_211678)
   Exit: (23) [system] arg(2,f(_54524,_54526),_54526)
^  Exit: (22) [aleph] aleph:tparg([2],f(_54524,_54526),_54526)
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
   Call: (22) [system] functor(_217528,predict,3)
   Exit: (22) [system] functor(predict(_218360,_218362,_218364),predict,3)
^  Call: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_218360,_218362,_218364),_219194,aleph_sample)
^  Unify: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_218360,_218362,_218364),(_220036:-_220038),aleph_sample)
^  Call: (23) [aleph] aleph:goals_to_list((f(_54524,_54526),true),_220884)
^  Unify: (23) [aleph] aleph:goals_to_list((f(_54524,_54526),true),[f(_54524,_54526)|_221720])
^  Call: (24) [aleph] aleph:goals_to_list(true,_221720)
^  Unify: (24) [aleph] aleph:goals_to_list(true,[])
^  Exit: (24) [aleph] aleph:goals_to_list(true,[])
^  Exit: (23) [aleph] aleph:goals_to_list((f(_54524,_54526),true),[f(_54524,_54526)])
^  Call: (23) [aleph] aleph:aleph_setting_m(clauselength,_225872,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(clauselength,_225872,aleph_sample)
   Call: (24) [system] nonvar(clauselength)
   Exit: (24) [system] nonvar(clauselength)
   Call: (24) [system] _225872=4
   Exit: (24) [system] 4=4
^  Exit: (23) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (23) [system] length([f(_54524,_54526)],_231682)
   Unify: (23) [system] length([f(_54524,_54526)],_231682)
   Call: (24) [system] var(_231682)
   Exit: (24) [system] var(_231682)
   Call: (24) [system] []==[]
   Exit: (24) [system] []==[]
   Call: (24) [system] _231682=1
   Exit: (24) [system] 1=1
   Exit: (23) [system] length([f(_54524,_54526)],1)
   Call: (23) [system] 1<4
   Exit: (23) [system] 1<4
^  Call: (23) [aleph] aleph:aleph_get_lit(predict(_218360,_218362,_218364),[f(_54524,_54526)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_218360,_218362,_218364),[f(_54524,_54526)],aleph_sample)
   Call: (24) [system] functor(f(_54524,_54526),_242412,_242414)
   Exit: (24) [system] functor(f(_54524,_54526),f,2)
^  Call: (24) [aleph] aleph:aleph_get_lit(predict(_218360,_218362,_218364),f/2,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_get_lit(predict(_218360,_218362,_218364),f/2,aleph_sample)
^  Exit: (24) [aleph] aleph:aleph_get_lit(predict(_218360,_218362,_218364),f/2,aleph_sample)
^  Call: (25) [aleph] aleph:var_types([f(_54524,_54526)],_246610,aleph_sample)
^  Unify: (25) [aleph] aleph:var_types([f(_54524,_54526)],_246610,aleph_sample)
^  Call: (26) [aleph] aleph:hvar_types(f(_54524,_54526),_248280,aleph_sample)
^  Unify: (26) [aleph] aleph:hvar_types(f(_54524,_54526),_248280,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([_54524/x],[_54526/y],_248280)
^  Unify: (27) [aleph] aleph:aleph_append([_54524/x],[_54526/y],[_54526/y|_250826])
^  Call: (28) [aleph] aleph:aleph_append([_54524/x],[],_250826)
^  Unify: (28) [aleph] aleph:aleph_append([_54524/x],[],[_54524/x])
^  Exit: (28) [aleph] aleph:aleph_append([_54524/x],[],[_54524/x])
^  Exit: (27) [aleph] aleph:aleph_append([_54524/x],[_54526/y],[_54526/y,... / ...])
^  Exit: (26) [aleph] aleph:hvar_types(f(_54524,_54526),[_54526/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:bvar_types([],[_54526/y,... / ...],_255832,aleph_sample)
^  Unify: (26) [aleph] aleph:bvar_types([],[_54526/y,... / ...],[_54526/y,... / ...],aleph_sample)
^  Exit: (26) [aleph] aleph:bvar_types([],[_54526/y,... / ...],[_54526/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54526/y,... / ...],_258348)
^  Unify: (26) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54526/y,... / ...],[_54526/y|_259188])
^  Call: (27) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54524/x],_259188)
^  Unify: (27) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54524/x],[_54524/x|_260862])
^  Call: (28) [aleph] aleph:aleph_append([_54526/y,... / ...],[],_54696)
^  Unify: (28) [aleph] aleph:aleph_append([_54526/y,... / ...],[],[_54526/y,... / ...])
^  Exit: (28) [aleph] aleph:aleph_append([_54526/y,... / ...],[],[_54526/y,... / ...])
^  Exit: (27) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54524/x],[_54524/x,... / ...|...])
^  Exit: (26) [aleph] aleph:aleph_append([_54526/y,... / ...],[_54526/y,... / ...],[_54526/y,... / ...|...])
   Call: (26) [system] sort([_54526/y,_54524/x,... / ...|...],_54654)
   Exit: (26) [system] sort([_54526/y,_54524/x,... / ...|...],[_54524/x,_54526/y])
^  Exit: (25) [aleph] aleph:var_types([f(_54524,_54526)],[_54524/x,... / ...],aleph_sample)
   Call: (25) [aleph_sample] params(_61218)
   Unify: (25) [aleph_sample] params([_62070,_62076,_62082])
   Exit: (25) [aleph_sample] params([_62070,_62076,_62082])
   Call: (25) [system] _54622=[_62070,_62076,_62082]
   Exit: (25) [system] [_62070,_62076,_62082]=[_62070,_62076,_62082]
^  Call: (25) [aleph] aleph:aleph_input_var(_54618,x,[_54524/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_input_var(_54618,x,[_54524/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_54618/_67102,[_54524/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54524/x,[_54524/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_54524/x,[_54524/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] x=x
   Exit: (26) [system] x=x
^  Exit: (25) [aleph] aleph:aleph_input_var(_54524,x,[_54524/x,... / ...])
^  Call: (25) [aleph] aleph:aleph_output_var(_54620,y,[_54524/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_54620,y,[_54524/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_54620/_75388,[_54524/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54524/x,[_54524/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_54524/x,[_54524/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] y=x
   Fail: (26) [system] y=x
^  Redo: (26) [aleph] aleph:aleph_member(_54620/_75388,[_54524/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54620/_75388,[_54524/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_54620/_75388,[_54526/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54526/y,[_54526/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54526/y,[_54526/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54526/y,[_54524/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] y=y
   Exit: (26) [system] y=y
^  Exit: (25) [aleph] aleph:aleph_output_var(_54526,y,[_54524/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)])
   Call: (25) [system] predict(_54524,_54526,[_62070,_62076|...])==f(_54524,_54526)
   Fail: (25) [system] predict(_54524,_54526,[_62070,_62076|...])==f(_54524,_54526)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54524,_54526,[_62070|...]),[f(_54524,_54526)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],_99408)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],[f(_54524,_54526)|_100248])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],_100248)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],[predict(_54524,_54526,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],[predict(_54524,_54526,[...|...])])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],[f(_54524,_54526),predict(...,...,...)])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(_54628,_54630))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526),_54630))
^  Call: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],_54630)
^  Unify: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],predict(_54524,_54526,[_62070|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],predict(_54524,_54526,[_62070|...]))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526),predict(_54524,_54526,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_109406,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_109406,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _109406=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_119372,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_119372,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _119372=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54526,[_62070|...]))
^  Call: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Call: (24) [aleph] aleph:in(predict(_54524,_54526,[_62070|...]),_131004,aleph_sample)
^  Unify: (24) [aleph] aleph:in(predict(_54524,_54526,[_62070|...]),predict(_54524,_54526,[_62070|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in(predict(_54524,_54526,[_62070|...]),predict(_54524,_54526,[_62070|...]),aleph_sample)
   Call: (24) [system] f(_54524,_54526)==predict(_54524,_54526,[_62070,_62076|...])
   Fail: (24) [system] f(_54524,_54526)==predict(_54524,_54526,[_62070,_62076|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54526,[_62070|...]),(f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54524,_54526):-predict(_54524,_54526,[...|...])))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54524,_54526):-predict(_54524,_54526,[...|...])))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54526,[_62070|...]),(f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54526,[_62070|...]),(f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54526,[_62070|...]),_54526)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54526,[_62070|...]),_54526)
   Call: (23) [system] arg(3,predict(_54524,_54526,[_62070,_62076|...]),_141824)
   Exit: (23) [system] arg(3,predict(_54524,_54526,[_62070,_62076|...]),[_62070,_62076,_62082])
   Call: (23) [system] var([_62070,_62076,_62082])
   Fail: (23) [system] var([_62070,_62076,_62082])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54526,[_62070|...]),_54526)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54526,[_62070|...]),_54526)
   Call: (23) [system] _146796 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54526,[_62070|...]),_54526)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54526,[_62070|...]),_54526)
   Call: (24) [system] arg(2,predict(_54524,_54526,[_62070,_62076|...]),_150114)
   Exit: (24) [system] arg(2,predict(_54524,_54526,[_62070,_62076|...]),_54526)
   Call: (24) [system] var(_54526)
   Exit: (24) [system] var(_54526)
   Call: (24) [system] _54526==_54526
   Exit: (24) [system] _54526==_54526
^  Exit: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54526,[_62070|...]),_54526)
^  Exit: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54526,[_62070|...]),_54526)
^  Call: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[predict/3],[1-5],[],[],_156740,aleph_sample)
^  Unify: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[predict/3],[1-5],[],[],_156740,aleph_sample)
^  Call: (23) [aleph] aleph:clause_to_list((f(_54524,_54526):-predict(_54524,_54526,[...|...])),_158450)
^  Unify: (23) [aleph] aleph:clause_to_list((f(_54524,_54526):-predict(_54524,_54526,[...|...])),[f(_54524,_54526)|_159286])
^  Call: (24) [aleph] aleph:goals_to_list(predict(_54524,_54526,[_62070|...]),_159286)
^  Unify: (24) [aleph] aleph:goals_to_list(predict(_54524,_54526,[_62070|...]),[predict(_54524,_54526,[...|...])])
^  Exit: (24) [aleph] aleph:goals_to_list(predict(_54524,_54526,[_62070|...]),[predict(_54524,_54526,[...|...])])
^  Exit: (23) [aleph] aleph:clause_to_list((f(_54524,_54526):-predict(_54524,_54526,[...|...])),[f(_54524,_54526),predict(...,...,...)])
^  Call: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54524,_54526),predict(...,...,...)],[predict/3],[],[1-5],[],_163444,aleph_sample)
^  Unify: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54524,_54526),predict(...,...,...)],[predict/3],[],[1-5],[],_163444,aleph_sample)
^  Call: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[_165154],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[_165154],aleph_sample)
   Call: (25) [system] integer(f(_54524,_54526))
   Fail: (25) [system] integer(f(_54524,_54526))
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[_165154],aleph_sample)
   Call: (25) [system] _169348=false
   Exit: (25) [system] false=false
   Call: (25) [system] _170998=f(_54524,_54526)
   Exit: (25) [system] f(_54524,_54526)=f(_54524,_54526)
   Call: (25) [system] _172648=0
   Exit: (25) [system] 0=0
   Call: (25) [system] functor(f(_54524,_54526),_174298,_174300)
   Exit: (25) [system] functor(f(_54524,_54526),f,2)
^  Call: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Unify: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Call: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[_165154],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[f(_54524,_54526)],aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-5],[],[],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-5],[],[],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-5],[],[],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate([f(_54524,_54526)],[predict/3],[],[1-5],[],[f(_54524,_54526)],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_append([f(_54524,_54526)],[],_185220)
^  Unify: (24) [aleph] aleph:aleph_append([f(_54524,_54526)],[],[f(_54524,_54526)])
^  Exit: (24) [aleph] aleph:aleph_append([f(_54524,_54526)],[],[f(_54524,_54526)])
^  Call: (24) [aleph] aleph:lazy_evaluate_refinement([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],_163444,aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate_refinement([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],_163444,aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[_189432],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[_189432],aleph_sample)
   Call: (26) [system] integer(predict(_54524,_54526,[_62070,_62076|...]))
   Fail: (26) [system] integer(predict(_54524,_54526,[_62070,_62076|...]))
^  Redo: (25) [aleph] aleph:lazy_evaluate([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[_189432],aleph_sample)
   Call: (26) [system] _193626=false
   Exit: (26) [system] false=false
   Call: (26) [system] _195276=predict(_54524,_54526,[_62070,_62076|...])
   Exit: (26) [system] predict(_54524,_54526,[_62070,_62076|...])=predict(_54524,_54526,[_62070,_62076|...])
   Call: (26) [system] _196926=0
   Exit: (26) [system] 0=0
   Call: (26) [system] functor(predict(_54524,_54526,[_62070,_62076|...]),_198576,_198578)
   Exit: (26) [system] functor(predict(_54524,_54526,[_62070,_62076|...]),predict,3)
^  Call: (26) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Unify: (26) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Exit: (26) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Call: (26) [aleph] aleph:split_args(predict(_54524,_54526,[_62070|...]),_202796,_202732,_202734,_202736,aleph_sample)
^  Unify: (26) [aleph] aleph:split_args(predict(_54524,_54526,[_62070|...]),_203642,_202732,_202734,_202736,aleph_sample)
   Call: (27) [system] functor(predict(_54524,_54526,[_62070,_62076|...]),_204430,_204432)
   Exit: (27) [system] functor(predict(_54524,_54526,[_62070,_62076|...]),predict,3)
^  Call: (27) [aleph] aleph:find_mode(mode,predict/3,_206096,aleph_sample)
^  Unify: (27) [aleph] aleph:find_mode(mode,predict/3,_206096,aleph_sample)
   Call: (28) [system] functor(_206096,predict,3)
   Exit: (28) [system] functor(predict(_208604,_208606,_208608),predict,3)
^  Exit: (27) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (27) [system] functor(_210306,predict,3)
   Exit: (27) [system] functor(predict(_211138,_211140,_211142),predict,3)
^  Call: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
^  Unify: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
   Call: (28) [system] arg(3,predict(+x,-y,#(params)),_213640)
   Exit: (28) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (28) [system] nonvar(#(params))
   Exit: (28) [system] nonvar(#(params))
   Call: (28) [system] functor(#(params),_216938,_216940)
   Exit: (28) [system] functor(#(params),#,1)
   Call: (28) [system] # = (+)
   Fail: (28) [system] # = (+)
^  Redo: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
   Call: (28) [system] # = (-)
   Fail: (28) [system] # = (-)
^  Redo: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
   Call: (28) [system] # = #
   Exit: (28) [system] # = #
^  Unify: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
   Call: (28) [system] _226050 is 3+ -1
   Exit: (28) [system] 2 is 3+ -1
^  Call: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),2)
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),2)
   Call: (29) [system] arg(2,predict(+x,-y,#(params)),_229368)
   Exit: (29) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (29) [system] nonvar(-y)
   Exit: (29) [system] nonvar(-y)
   Call: (29) [system] functor(-y,_232666,_232668)
   Exit: (29) [system] functor(-y,-,1)
   Call: (29) [system] (-)=(+)
   Fail: (29) [system] (-)=(+)
^  Redo: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),2)
   Call: (29) [system] (-)=(-)
   Exit: (29) [system] (-)=(-)
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),2)
   Call: (29) [system] _239296 is 2+ -1
   Exit: (29) [system] 1 is 2+ -1
^  Call: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),1)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),1)
   Call: (30) [system] arg(1,predict(+x,-y,#(params)),_242614)
   Exit: (30) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (30) [system] nonvar(+x)
   Exit: (30) [system] nonvar(+x)
   Call: (30) [system] functor(+x,_245912,_245914)
   Exit: (30) [system] functor(+x,+,1)
   Call: (30) [system] (+)=(+)
   Exit: (30) [system] (+)=(+)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),1)
   Call: (30) [system] _250060 is 1+ -1
   Exit: (30) [system] 0 is 1+ -1
^  Call: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),0)
^  Unify: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),0)
^  Exit: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),0)
^  Exit: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),1)
^  Exit: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),2)
^  Exit: (27) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_211138,_211140,_211142),3)
   Call: (27) [system] predict(_211138,_211140,_211142)=predict(_54524,_54526,[_62070,_62076|...])
   Exit: (27) [system] predict(_54524,_54526,[_62070,_62076|...])=predict(_54524,_54526,[_62070,_62076|...])
^  Call: (27) [aleph] aleph:tp(predict(+x,-y,#(params)),_258362)
^  Unify: (27) [aleph] aleph:tp(predict(+x,-y,#(params)),_258362)
   Call: (28) [system] functor(predict(+x,-y,#(params)),_260084,_260024)
   Exit: (28) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_54814)
^  Unify: (28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_54814)
   Call: (29) [system] arg(3,predict(+x,-y,#(params)),_56342)
   Exit: (29) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (29) [aleph] aleph:aleph_append([3],[],_58006)
^  Unify: (29) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (29) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (29) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_60522)
^  Unify: (29) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (30) [system] var(#(params))
   Fail: (30) [system] var(#(params))
^  Redo: (29) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_60522)
^  Unify: (29) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_60522)
   Call: (30) [system] functor(#(params),_65576,_65516)
   Exit: (30) [system] functor(#(params),#,1)
^  Call: (30) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_60522)
^  Unify: (30) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_60522)
   Call: (31) [system] arg(1,#(params),_68858)
   Exit: (31) [system] arg(1,#(params),params)
^  Call: (31) [aleph] aleph:aleph_append([1],[3],_70522)
^  Unify: (31) [aleph] aleph:aleph_append([1],[3],[3|_71362])
^  Call: (32) [aleph] aleph:aleph_append([1],[],_71362)
^  Unify: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (31) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (31) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_75546)
^  Unify: (31) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (32) [system] var(params)
   Fail: (32) [system] var(params)
^  Redo: (31) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_75546)
^  Unify: (31) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_75546)
   Call: (32) [system] functor(params,_80600,_80540)
   Exit: (32) [system] functor(params,params,0)
^  Call: (32) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_75546)
^  Unify: (32) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (32) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (31) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (31) [system] _85568 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_60522)
^  Unify: (31) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (31) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (30) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (29) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (29) [system] _91430 is 3+ -1
   Exit: (29) [system] 2 is 3+ -1
^  Call: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_54814)
^  Unify: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_54814)
   Call: (30) [system] arg(2,predict(+x,-y,#(params)),_94764)
   Exit: (30) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (30) [aleph] aleph:aleph_append([2],[],_96428)
^  Unify: (30) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (30) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (30) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_98944)
^  Unify: (30) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (31) [system] var(-y)
   Fail: (31) [system] var(-y)
^  Redo: (30) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_98944)
^  Unify: (30) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_98944)
   Call: (31) [system] functor(-y,_103998,_103938)
   Exit: (31) [system] functor(-y,-,1)
^  Call: (31) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_98944)
^  Unify: (31) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_98944)
   Call: (32) [system] arg(1,-y,_107280)
   Exit: (32) [system] arg(1,-y,y)
^  Call: (32) [aleph] aleph:aleph_append([1],[2],_108944)
^  Unify: (32) [aleph] aleph:aleph_append([1],[2],[2|_109784])
^  Call: (33) [aleph] aleph:aleph_append([1],[],_109784)
^  Unify: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (32) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_113968)
^  Unify: (32) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (33) [system] var(y)
   Fail: (33) [system] var(y)
^  Redo: (32) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_113968)
^  Unify: (32) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_113968)
   Call: (33) [system] functor(y,_119022,_118962)
   Exit: (33) [system] functor(y,y,0)
^  Call: (33) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_113968)
^  Unify: (33) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (32) [system] _123990 is 1+ -1
   Exit: (32) [system] 0 is 1+ -1
^  Call: (32) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_98944)
^  Unify: (32) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (30) [system] _129852 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_54814)
^  Unify: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_54814)
   Call: (31) [system] arg(1,predict(+x,-y,#(params)),_133186)
   Exit: (31) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (31) [aleph] aleph:aleph_append([1],[],_134850)
^  Unify: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (31) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (31) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_137366)
^  Unify: (31) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (32) [system] var(+x)
   Fail: (32) [system] var(+x)
^  Redo: (31) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_137366)
^  Unify: (31) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_137366)
   Call: (32) [system] functor(+x,_142420,_142360)
   Exit: (32) [system] functor(+x,+,1)
^  Call: (32) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_137366)
^  Unify: (32) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_137366)
   Call: (33) [system] arg(1,+x,_145702)
   Exit: (33) [system] arg(1,+x,x)
^  Call: (33) [aleph] aleph:aleph_append([1],[1],_147366)
^  Unify: (33) [aleph] aleph:aleph_append([1],[1],[1|_148206])
^  Call: (34) [aleph] aleph:aleph_append([1],[],_148206)
^  Unify: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (33) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_152390)
^  Unify: (33) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (34) [system] var(x)
   Fail: (34) [system] var(x)
^  Redo: (33) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_152390)
^  Unify: (33) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_152390)
   Call: (34) [system] functor(x,_157444,_157384)
   Exit: (34) [system] functor(x,x,0)
^  Call: (34) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_152390)
^  Unify: (34) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (33) [system] _162412 is 1+ -1
   Exit: (33) [system] 0 is 1+ -1
^  Call: (33) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_137366)
^  Unify: (33) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (31) [system] _168274 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_54814)
^  Unify: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (27) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (27) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54772,_54774,_54776)
^  Unify: (27) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54772,_54774,_54776)
^  Call: (28) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54772,_54774,_54776)
^  Unify: (28) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_178324],_54774,_54776)
^  Call: (29) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_178324,_54774,_54776)
^  Unify: (29) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_178324,_54774,_54776)
^  Call: (30) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_178324,_54774,_54776)
^  Unify: (30) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_178324,[[...]/y|_181688],_54776)
^  Call: (31) [aleph] aleph:split_tp([params/[...|...],... / ...],_178324,_181688,_54776)
^  Unify: (31) [aleph] aleph:split_tp([params/[...|...],... / ...],_178324,_181688,_54776)
^  Call: (32) [aleph] aleph:split_tp([#(...)/[...]],_178324,_181688,_54776)
^  Unify: (32) [aleph] aleph:split_tp([#(...)/[...]],_178324,_181688,[[...]/params|_185052])
^  Call: (33) [aleph] aleph:split_tp([],_178324,_181688,_185052)
^  Unify: (33) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (33) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (32) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (31) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (30) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (29) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (28) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (27) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (26) [aleph] aleph:split_args(predict(_54524,_54526,[_54682|...]),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (26) [system] _194286=[]
   Exit: (26) [system] []=[]
^  Call: (26) [aleph] aleph:list_to_clause([predict(_54524,_54526,[...|...]),f(...,...)],(_195944:-_195946))
^  Unify: (26) [aleph] aleph:list_to_clause([predict(_54524,_54526,[...|...]),f(...,...)],(predict(_54524,_54526,[...|...]):-_195946))
^  Call: (27) [aleph] aleph:list_to_goals([f(_54524,_54526)],_195946)
^  Unify: (27) [aleph] aleph:list_to_goals([f(_54524,_54526)],f(_54524,_54526))
^  Exit: (27) [aleph] aleph:list_to_goals([f(_54524,_54526)],f(_54524,_54526))
^  Exit: (26) [aleph] aleph:list_to_clause([predict(_54524,_54526,[...|...]),f(...,...)],(predict(_54524,_54526,[...|...]):-f(_54524,_54526)))
^  Call: (26) [aleph] aleph:goals_to_clause(f(_54524,_54526),_200928)
^  Unify: (26) [aleph] aleph:goals_to_clause(f(_54524,_54526),f(_54524,_54526))
^  Exit: (26) [aleph] aleph:goals_to_clause(f(_54524,_54526),f(_54524,_54526))
^  Call: (26) [aleph] aleph:lazy_prove(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[1-5],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_prove(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[1-5],aleph_sample)
   Call: (27) [system] f(_54524,_54526)=(_205106:-_205108)
   Fail: (27) [system] f(_54524,_54526)=(_205106:-_205108)
^  Redo: (26) [aleph] aleph:lazy_prove(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[1-5],aleph_sample)
^  Call: (27) [aleph] aleph:lazy_prove([1-5],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove([1-5],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (28) [aleph] aleph:lazy_index_prove(1-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_index_prove(1-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (29) [system] 1>5
   Fail: (29) [system] 1>5
^  Redo: (28) [aleph] aleph:lazy_index_prove(1-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_index_prove(1-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (29) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,1,aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,1,aleph_sample)
^  Call: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Call: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Unify: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Call: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (33) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54524,_54526)),10,_221050)
^  Unify: (33) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54524,_54526)),10,_221050)
   Call: (35) [aleph_sample] aleph_sample:example(1,pos,f(_54524,_54526))
   Unify: (35) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (35) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (34) [system] !==!
   Exit: (34) [system] !==!
^  Exit: (33) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (33) [system] 1\=depth_limit_exceeded
   Exit: (33) [system] 1\=depth_limit_exceeded
^  Exit: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:true,10,_233544)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_233544)
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Redo: (29) [aleph] aleph:lazy_index_prove1(pos,predict(-1.0,0.0,[_54682|...]),f(-1.0,0.0),true,1,aleph_sample)
^  Call: (30) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (30) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (30) [system] fail
   Fail: (30) [system] fail
^  Redo: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:true,10,_248512)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_248512)
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Redo: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (33) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54524,_54526)),10,_259340)
^  Unify: (33) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54524,_54526)),10,_259340)
   Call: (35) [aleph_sample] aleph_sample:example(1,pos,f(_54524,_54526))
   Unify: (35) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (35) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (34) [system] !==!
   Exit: (34) [system] !==!
^  Exit: (33) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (33) [system] 1\=depth_limit_exceeded
   Exit: (33) [system] 1\=depth_limit_exceeded
^  Exit: (32) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:true,10,_64832)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_64832)
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Redo: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:true,10,_75660)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_75660)
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (31) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (30) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),true),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,1,aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,1,aleph_sample)
   Call: (29) [system] _86512 is 1+1
   Exit: (29) [system] 2 is 1+1
^  Call: (29) [aleph] aleph:lazy_index_prove(2-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(2-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (30) [system] 2>5
   Fail: (30) [system] 2>5
^  Redo: (29) [aleph] aleph:lazy_index_prove(2-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(2-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,2,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,2,aleph_sample)
^  Call: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Unify: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Call: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Unify: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54524,_54526)),10,_99926)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54524,_54526)),10,_99926)
   Call: (36) [aleph_sample] aleph_sample:example(2,pos,f(_54524,_54526))
   Unify: (36) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (36) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:true,10,_112420)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_112420)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Redo: (30) [aleph] aleph:lazy_index_prove1(pos,predict(-0.5,0.5,[_54682|...]),f(-0.5,0.5),true,2,aleph_sample)
^  Call: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (31) [system] fail
   Fail: (31) [system] fail
^  Redo: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:true,10,_127388)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_127388)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Redo: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54524,_54526)),10,_138216)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54524,_54526)),10,_138216)
   Call: (36) [aleph_sample] aleph_sample:example(2,pos,f(_54524,_54526))
   Unify: (36) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (36) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:true,10,_150710)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_150710)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:true,10,_161538)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_161538)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),true),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,2,aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,2,aleph_sample)
   Call: (30) [system] _172390 is 2+1
   Exit: (30) [system] 3 is 2+1
^  Call: (30) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (31) [system] 3>5
   Fail: (31) [system] 3>5
^  Redo: (30) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,3,aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,3,aleph_sample)
^  Call: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Unify: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54524,_54526)),10,_185804)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54524,_54526)),10,_185804)
   Call: (37) [aleph_sample] aleph_sample:example(3,pos,f(_54524,_54526))
   Unify: (37) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (37) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:true,10,_198298)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_198298)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Redo: (31) [aleph] aleph:lazy_index_prove1(pos,predict(0.0,1.0,[_54682|...]),f(0.0,1.0),true,3,aleph_sample)
^  Call: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (32) [system] fail
   Fail: (32) [system] fail
^  Redo: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:true,10,_213266)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_213266)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54524,_54526)),10,_224094)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54524,_54526)),10,_224094)
   Call: (37) [aleph_sample] aleph_sample:example(3,pos,f(_54524,_54526))
   Unify: (37) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (37) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:true,10,_236588)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_236588)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Redo: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:true,10,_247416)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_247416)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),true),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,3,aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,3,aleph_sample)
   Call: (31) [system] _258268 is 3+1
   Exit: (31) [system] 4 is 3+1
^  Call: (31) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (32) [system] 4>5
   Fail: (32) [system] 4>5
^  Redo: (31) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,4,aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,4,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54524,_54526)),10,_64698)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54524,_54526)),10,_64698)
   Call: (38) [aleph_sample] aleph_sample:example(4,pos,f(_54524,_54526))
   Unify: (38) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (38) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:true,10,_77192)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_77192)
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Redo: (32) [aleph] aleph:lazy_index_prove1(pos,predict(0.5,0.5,[_54682|...]),f(0.5,0.5),true,4,aleph_sample)
^  Call: (33) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (33) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (33) [system] fail
   Fail: (33) [system] fail
^  Redo: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:true,10,_92160)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_92160)
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Redo: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54524,_54526)),10,_102988)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54524,_54526)),10,_102988)
   Call: (38) [aleph_sample] aleph_sample:example(4,pos,f(_54524,_54526))
   Unify: (38) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (38) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:true,10,_115482)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_115482)
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Redo: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:true,10,_126310)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_126310)
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),true),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,4,aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,4,aleph_sample)
   Call: (32) [system] _137162 is 4+1
   Exit: (32) [system] 5 is 4+1
^  Call: (32) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (33) [system] 5>5
   Fail: (33) [system] 5>5
^  Redo: (32) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,5,aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,5,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54524,_54526)),10,_150576)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54524,_54526)),10,_150576)
   Call: (39) [aleph_sample] aleph_sample:example(5,pos,f(_54524,_54526))
   Unify: (39) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (39) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:true,10,_163070)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_163070)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Redo: (33) [aleph] aleph:lazy_index_prove1(pos,predict(1.0,0.0,[_54682|...]),f(1.0,0.0),true,5,aleph_sample)
^  Call: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (34) [system] fail
   Fail: (34) [system] fail
^  Redo: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:true,10,_178038)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_178038)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Redo: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(_54524,_54526)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(_54524,_54526)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54524,_54526)),10,_188866)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54524,_54526)),10,_188866)
   Call: (39) [aleph_sample] aleph_sample:example(5,pos,f(_54524,_54526))
   Unify: (39) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (39) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:true,10,_201360)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_201360)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Redo: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:true,10,_212188)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,_212188)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:true,10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(true,10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(true,10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),true),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),true),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,5,aleph_sample)
^  Exit: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,5,aleph_sample)
   Call: (33) [system] _223040 is 5+1
   Exit: (33) [system] 6 is 5+1
^  Call: (33) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
   Call: (34) [system] 6>5
   Exit: (34) [system] 6>5
^  Exit: (33) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_index_prove(2-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_index_prove(1-5,pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Call: (28) [aleph] aleph:lazy_prove([],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove([],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove([],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove([1-5],pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_prove(pos,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[1-5],aleph_sample)
^  Redo: (25) [aleph] aleph:lazy_evaluate([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[_54758],aleph_sample)
^  Call: (26) [aleph] aleph:lazy_prove_negs(predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_prove_negs(predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Redo: (26) [aleph] aleph:lazy_prove_negs(predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_prove_negs(predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Call: (27) [aleph] aleph:lazy_prove(neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove(neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
   Call: (28) [system] f(_54524,_54526)=(_243226:-_243228)
   Fail: (28) [system] f(_54524,_54526)=(_243226:-_243228)
^  Redo: (27) [aleph] aleph:lazy_prove(neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Call: (28) [aleph] aleph:lazy_prove([],neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove([],neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove([],neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),true,aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove(neg,predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_prove_negs(predict(_54524,_54526,[_54682|...]),f(_54524,_54526),[],aleph_sample)
   Call: (26) [system] functor(_249938,predict,3)
   Exit: (26) [system] functor(predict(_250770,_250772,_250774),predict,3)
^  Call: (26) [aleph] aleph:collect_args([[...]/x],predict(_250770,_250772,_250774),aleph_sample)
^  Unify: (26) [aleph] aleph:collect_args([[...]/x],predict(_250770,_250772,_250774),aleph_sample)
^  Call: (27) [aleph] findall(_253272,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_253296,_253272)),_253306)
^  Unify: (27) [$bags] findall(_253272,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_253296,_253272)),_253306)
^  Call: (28) [$bags] findall(_253272,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_253296,_253272)),_253306,[])
^  Unify: (28) [$bags] findall(_253272,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_253296,_253272)),_253306,[])
^  Call: (29) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_253272,aleph:(... : ...,tparg(...,...,...)),_253306,[]),'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_253272,aleph:(...,...),_253306,[]),'$bags':'$destroy_findall_bag')
^  Call: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_253272,aleph:(...,...),_253306,[]),_258414,'$bags':'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_253272,aleph:(...,...),_253306,[]),_259252,'$bags':'$destroy_findall_bag')
^  Call: (31) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (31) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_54884,[])
   Unify: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_54884,[])
^  Call: (33) [aleph] aleph:tparg([1],predict(1.0,0.0,[_56448|...]),_54850)
^  Unify: (33) [aleph] aleph:tparg([1],predict(1.0,0.0,[_56448|...]),_54850)
   Call: (34) [system] arg(1,predict(1.0,0.0,[_56448,_56454|...]),_54850)
   Exit: (34) [system] arg(1,predict(1.0,0.0,[_56448,_56454|...]),1.0)
^  Exit: (33) [aleph] aleph:tparg([1],predict(1.0,0.0,[_56448|...]),1.0)
^  Call: (33) [aleph] aleph:tparg([1],predict(0.5,0.5,[_60644|...]),_54850)
^  Unify: (33) [aleph] aleph:tparg([1],predict(0.5,0.5,[_60644|...]),_54850)
   Call: (34) [system] arg(1,predict(0.5,0.5,[_60644,_60650|...]),_54850)
   Exit: (34) [system] arg(1,predict(0.5,0.5,[_60644,_60650|...]),0.5)
^  Exit: (33) [aleph] aleph:tparg([1],predict(0.5,0.5,[_60644|...]),0.5)
^  Call: (33) [aleph] aleph:tparg([1],predict(0.0,1.0,[_64840|...]),_54850)
^  Unify: (33) [aleph] aleph:tparg([1],predict(0.0,1.0,[_64840|...]),_54850)
   Call: (34) [system] arg(1,predict(0.0,1.0,[_64840,_64846|...]),_54850)
   Exit: (34) [system] arg(1,predict(0.0,1.0,[_64840,_64846|...]),0.0)
^  Exit: (33) [aleph] aleph:tparg([1],predict(0.0,1.0,[_64840|...]),0.0)
^  Call: (33) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_69036|...]),_54850)
^  Unify: (33) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_69036|...]),_54850)
   Call: (34) [system] arg(1,predict(-0.5,0.5,[_69036,_69042|...]),_54850)
   Exit: (34) [system] arg(1,predict(-0.5,0.5,[_69036,_69042|...]),-0.5)
^  Exit: (33) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_69036|...]),-0.5)
^  Call: (33) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_73232|...]),_54850)
^  Unify: (33) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_73232|...]),_54850)
   Call: (34) [system] arg(1,predict(-1.0,0.0,[_73232,_73238|...]),_54850)
   Exit: (34) [system] arg(1,predict(-1.0,0.0,[_73232,_73238|...]),-1.0)
^  Exit: (33) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_73232|...]),-1.0)
   Redo: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_54884,[])
   Exit: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[1.0,0.5,0.0|...],[])
^  Exit: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),[1.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),[1.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (28) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[1.0,0.5,0.0|...],[])
^  Exit: (27) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[1.0,0.5,0.0|...])
^  Call: (27) [aleph] findall(_54850,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_54874,_54850)),_82506)
^  Unify: (27) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506)
^  Call: (28) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506,[])
^  Unify: (28) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506,[])
^  Call: (29) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_54850,aleph:(... : ...,tparg(...,...,...)),_82506,[]),'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),_82506,[]),'$bags':'$destroy_findall_bag')
^  Call: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),_82506,[]),_87614,'$bags':'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),_82506,[]),_88452,'$bags':'$destroy_findall_bag')
^  Call: (31) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (31) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506,[])
   Unify: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506,[])
   Redo: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),_82506,[])
   Exit: (31) [$bags] findall_loop(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[],[])
^  Exit: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54850,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (28) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[],[])
^  Exit: (27) [$bags] findall(_54850,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_54874,_54850)),[])
^  Call: (27) [aleph] aleph:tparg([1],predict(_54844,_54846,_54848),[[1.0|...],[]])
^  Unify: (27) [aleph] aleph:tparg([1],predict(_54844,_54846,_54848),[[1.0|...],[]])
   Call: (28) [system] arg(1,predict(_54844,_54846,_54848),[[1.0,0.5|...],[]])
   Exit: (28) [system] arg(1,predict([[1.0|...],[]],_54846,_54848),[[1.0,0.5|...],[]])
^  Exit: (27) [aleph] aleph:tparg([1],predict([[...|...]|...],_54846,_54848),[[1.0|...],[]])
^  Call: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Exit: (26) [aleph] aleph:collect_args([[...]/x],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Call: (26) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Unify: (26) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_54846,_54848),aleph_sample)
^  Call: (27) [aleph] findall(_106728,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_106752,_106728)),_106762)
^  Unify: (27) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762)
^  Call: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762,[])
^  Unify: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762,[])
^  Call: (29) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_106728,aleph:(... : ...,tparg(...,...,...)),_106762,[]),'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_106762,[]),'$bags':'$destroy_findall_bag')
^  Call: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_106762,[]),_111870,'$bags':'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_106762,[]),_112708,'$bags':'$destroy_findall_bag')
^  Call: (31) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (31) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762,[])
   Unify: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762,[])
^  Call: (33) [aleph] aleph:tparg([2],predict(1.0,0.0,[_116824|...]),_106728)
^  Unify: (33) [aleph] aleph:tparg([2],predict(1.0,0.0,[_116824|...]),_106728)
   Call: (34) [system] arg(2,predict(1.0,0.0,[_116824,_116830|...]),_106728)
   Exit: (34) [system] arg(2,predict(1.0,0.0,[_116824,_116830|...]),0.0)
^  Exit: (33) [aleph] aleph:tparg([2],predict(1.0,0.0,[_116824|...]),0.0)
^  Call: (33) [aleph] aleph:tparg([2],predict(0.5,0.5,[_121020|...]),_106728)
^  Unify: (33) [aleph] aleph:tparg([2],predict(0.5,0.5,[_121020|...]),_106728)
   Call: (34) [system] arg(2,predict(0.5,0.5,[_121020,_121026|...]),_106728)
   Exit: (34) [system] arg(2,predict(0.5,0.5,[_121020,_121026|...]),0.5)
^  Exit: (33) [aleph] aleph:tparg([2],predict(0.5,0.5,[_121020|...]),0.5)
^  Call: (33) [aleph] aleph:tparg([2],predict(0.0,1.0,[_125216|...]),_106728)
^  Unify: (33) [aleph] aleph:tparg([2],predict(0.0,1.0,[_125216|...]),_106728)
   Call: (34) [system] arg(2,predict(0.0,1.0,[_125216,_125222|...]),_106728)
   Exit: (34) [system] arg(2,predict(0.0,1.0,[_125216,_125222|...]),1.0)
^  Exit: (33) [aleph] aleph:tparg([2],predict(0.0,1.0,[_125216|...]),1.0)
^  Call: (33) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_129412|...]),_106728)
^  Unify: (33) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_129412|...]),_106728)
   Call: (34) [system] arg(2,predict(-0.5,0.5,[_129412,_129418|...]),_106728)
   Exit: (34) [system] arg(2,predict(-0.5,0.5,[_129412,_129418|...]),0.5)
^  Exit: (33) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_129412|...]),0.5)
^  Call: (33) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_133608|...]),_106728)
^  Unify: (33) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_133608|...]),_106728)
   Call: (34) [system] arg(2,predict(-1.0,0.0,[_133608,_133614|...]),_106728)
   Exit: (34) [system] arg(2,predict(-1.0,0.0,[_133608,_133614|...]),0.0)
^  Exit: (33) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_133608|...]),0.0)
   Redo: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_106762,[])
   Exit: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[0.0,0.5,1.0|...],[])
^  Exit: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),[0.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),[0.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[0.0,0.5,1.0|...],[])
^  Exit: (27) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[0.0,0.5,1.0|...])
^  Call: (27) [aleph] findall(_106728,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_106752,_106728)),_142882)
^  Unify: (27) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882)
^  Call: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882,[])
^  Unify: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882,[])
^  Call: (29) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_106728,aleph:(... : ...,tparg(...,...,...)),_142882,[]),'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_142882,[]),'$bags':'$destroy_findall_bag')
^  Call: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_142882,[]),_147990,'$bags':'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),_142882,[]),_148828,'$bags':'$destroy_findall_bag')
^  Call: (31) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (31) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882,[])
   Unify: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882,[])
   Redo: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),_142882,[])
   Exit: (31) [$bags] findall_loop(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[],[])
^  Exit: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_106728,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (28) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[],[])
^  Exit: (27) [$bags] findall(_106728,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_106752,_106728)),[])
^  Call: (27) [aleph] aleph:tparg([2],predict([[...|...]|...],_54846,_54848),[[0.0|...],[]])
^  Unify: (27) [aleph] aleph:tparg([2],predict([[...|...]|...],_54846,_54848),[[0.0|...],[]])
   Call: (28) [system] arg(2,predict([[1.0|...],[]],_54846,_54848),[[0.0,0.5|...],[]])
   Exit: (28) [system] arg(2,predict([[1.0|...],[]],[[0.0|...],[]],_54848),[[0.0,0.5|...],[]])
^  Exit: (27) [aleph] aleph:tparg([2],predict([[...|...]|...],[[...|...]|...],_54848),[[0.0|...],[]])
^  Call: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54848),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54848),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54848),aleph_sample)
^  Exit: (26) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],[[...|...]|...],_54848),aleph_sample)
^  Call: (26) [aleph] aleph:lazy_evaluate1(false,predict(_54524,_54526,[_54682|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54848),_165436,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate1(false,predict(_54524,_54526,[_54682|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54848),_165436,aleph_sample)
   Call: (27) [system] functor(predict(_54524,_54526,[_54682,_54688|...]),_167162,_167164)
   Exit: (27) [system] functor(predict(_54524,_54526,[_54682,_54688|...]),predict,3)
^  Call: (27) [aleph] aleph:p1_message('lazy evaluation')
^  Unify: (27) [aleph] aleph:p1_message('lazy evaluation')
   Call: (28) [system] write('[')
[
   Exit: (28) [system] write('[')
   Call: (28) [system] write('lazy evaluation')
lazy evaluation
   Exit: (28) [system] write('lazy evaluation')
   Call: (28) [system] write('] ')
]
   Exit: (28) [system] write('] ')
^  Exit: (27) [aleph] aleph:p1_message('lazy evaluation')
^  Call: (27) [aleph] aleph:p_message(predict)
^  Unify: (27) [aleph] aleph:p_message(predict)
   Call: (28) [system] write('[')
[
   Exit: (28) [system] write('[')
   Call: (28) [system] write(predict)
predict
   Exit: (28) [system] write(predict)
   Call: (28) [system] write(']')
]
   Exit: (28) [system] write(']')
   Call: (28) [system] nl

   Exit: (28) [system] nl
^  Exit: (27) [aleph] aleph:p_message(predict)
   Call: (27) [system] functor(_185242,predict,3)
   Exit: (27) [system] functor(predict(_186074,_186076,_186078),predict,3)
^  Call: (27) [aleph] findall(predict(_186074,_186076,_186078),(aleph_sample:predict([...|...],[...|...],_54848),copy_args(predict([...|...],[...|...],_54848),predict(_186074,_186076,_186078),[... / ...])),_165436)
^  Unify: (27) [$bags] findall(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436)
^  Call: (28) [$bags] findall(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436,[])
^  Unify: (28) [$bags] findall(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436,[])
^  Call: (29) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(predict(_186074,_186076,_186078),aleph:(... : ...,copy_args(...,...,...)),_165436,[]),'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_186074,_186076,_186078),aleph:(...,...),_165436,[]),'$bags':'$destroy_findall_bag')
^  Call: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_186074,_186076,_186078),aleph:(...,...),_165436,[]),_192034,'$bags':'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_186074,_186076,_186078),aleph:(...,...),_165436,[]),_192872,'$bags':'$destroy_findall_bag')
^  Call: (31) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (31) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (31) [$bags] findall_loop(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436,[])
   Unify: (31) [$bags] findall_loop(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436,[])
   Call: (33) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],_54848)
   Unify: (33) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[_197824,_197830,_197836])
   Call: (34) [aleph_sample] list([[1.0,0.5|...],[]])
   Unify: (34) [aleph_sample] list([[1.0,0.5|...],[]])
   Exit: (34) [aleph_sample] list([[1.0,0.5|...],[]])
   Call: (34) [aleph_sample] list([[0.0,0.5|...],[]])
   Unify: (34) [aleph_sample] list([[0.0,0.5|...],[]])
   Exit: (34) [aleph_sample] list([[0.0,0.5|...],[]])
   Call: (34) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_197824,_197830,_197836)
   Unify: (34) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_197824,_197830,0.0)
   Call: (35) [system] [0.0,0.5,1.0|...]=[_205520,_205526|_205528]
   Exit: (35) [system] [0.0,0.5,1.0|...]=[0.0,0.5,1.0|...]
   Call: (35) [system] [1.0,0.5,0.0|...]=[_207180,_207186|_207188]
   Exit: (35) [system] [1.0,0.5,0.0|...]=[1.0,0.5,0.0|...]
   Call: (35) [system] _197824 is (0.5-0.0)/(0.5-1.0)
   Exit: (35) [system] -1.0 is (0.5-0.0)/(0.5-1.0)
   Call: (35) [system] _197830 is 0.0- -1.0*1.0
   Exit: (35) [system] 1.0 is 0.0- -1.0*1.0
   Exit: (34) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],-1.0,1.0,0.0)
   Exit: (33) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[-1.0,1.0,0.0])
^  Call: (33) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,_186078),[[...]/params])
^  Unify: (33) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,_186078),[[...]/params])
^  Call: (34) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_215564)
^  Unify: (34) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_215564)
   Call: (35) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),_215564)
   Exit: (35) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (34) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),[-1.0,1.0|...])
^  Call: (34) [aleph] aleph:tparg([3],predict(_186074,_186076,_186078),[-1.0,1.0|...])
^  Unify: (34) [aleph] aleph:tparg([3],predict(_186074,_186076,_186078),[-1.0,1.0|...])
   Call: (35) [system] arg(3,predict(_186074,_186076,_186078),[-1.0,1.0,0.0])
   Exit: (35) [system] arg(3,predict(_186074,_186076,[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (34) [aleph] aleph:tparg([3],predict(_186074,_186076,[-1.0|...]),[-1.0,1.0|...])
^  Call: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,[-1.0|...]),[])
^  Unify: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,[-1.0|...]),[])
^  Exit: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,[-1.0|...]),[])
^  Exit: (33) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_186074,_186076,[-1.0|...]),[[...]/params])
   Redo: (31) [$bags] findall_loop(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_165436,[])
   Exit: (31) [$bags] findall_loop(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_228052,_228054,[-1.0|...])],[])
^  Exit: (30) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_186074,_186076,_186078),aleph:(...,...),[predict(...,...,...)],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (29) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_186074,_186076,_186078),aleph:(...,...),[predict(...,...,...)],[]),'$bags':'$destroy_findall_bag')
^  Exit: (28) [$bags] findall(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_228052,_228054,[-1.0|...])],[])
^  Exit: (27) [$bags] findall(predict(_186074,_186076,_186078),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_228052,_228054,[-1.0|...])])
^  Call: (27) [aleph] aleph:copy_io_args([predict(_228052,_228054,[...|...])],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Unify: (27) [aleph] aleph:copy_io_args([predict(_228052,_228054,[...|...])],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Call: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_228052,_228054,[-1.0|...]),[[...]/x])
^  Unify: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_228052,_228054,[-1.0|...]),[[...]/x])
^  Call: (29) [aleph] aleph:tparg([1],predict(_54524,_54526,[_54682|...]),_235620)
^  Unify: (29) [aleph] aleph:tparg([1],predict(_54524,_54526,[_54682|...]),_235620)
   Call: (30) [system] arg(1,predict(_54524,_54526,[_54682,_54688|...]),_235620)
   Exit: (30) [system] arg(1,predict(_54524,_54526,[_54682,_54688|...]),_54524)
^  Exit: (29) [aleph] aleph:tparg([1],predict(_54524,_54526,[_54682|...]),_54524)
^  Call: (29) [aleph] aleph:tparg([1],predict(_228052,_228054,[-1.0|...]),_54524)
^  Unify: (29) [aleph] aleph:tparg([1],predict(_228052,_228054,[-1.0|...]),_54524)
   Call: (30) [system] arg(1,predict(_228052,_228054,[-1.0,1.0|...]),_54524)
   Exit: (30) [system] arg(1,predict(_54524,_228054,[-1.0,1.0|...]),_54524)
^  Exit: (29) [aleph] aleph:tparg([1],predict(_54524,_228054,[-1.0|...]),_54524)
^  Call: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[])
^  Exit: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[[...]/x])
^  Call: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[[...]/y])
^  Unify: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_228054,[-1.0|...]),[[...]/y])
^  Call: (29) [aleph] aleph:tparg([2],predict(_54524,_54526,[_54682|...]),_248942)
^  Unify: (29) [aleph] aleph:tparg([2],predict(_54524,_54526,[_54682|...]),_248942)
   Call: (30) [system] arg(2,predict(_54524,_54526,[_54682,_54688|...]),_248942)
   Exit: (30) [system] arg(2,predict(_54524,_54526,[_54682,_54688|...]),_54526)
^  Exit: (29) [aleph] aleph:tparg([2],predict(_54524,_54526,[_54682|...]),_54526)
^  Call: (29) [aleph] aleph:tparg([2],predict(_54524,_228054,[-1.0|...]),_54526)
^  Unify: (29) [aleph] aleph:tparg([2],predict(_54524,_228054,[-1.0|...]),_54526)
   Call: (30) [system] arg(2,predict(_54524,_228054,[-1.0,1.0|...]),_54526)
   Exit: (30) [system] arg(2,predict(_54524,_54526,[-1.0,1.0|...]),_54526)
^  Exit: (29) [aleph] aleph:tparg([2],predict(_54524,_54526,[-1.0|...]),_54526)
^  Call: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_54526,[-1.0|...]),[])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_54526,[-1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_54526,[-1.0|...]),[])
^  Exit: (28) [aleph] aleph:copy_args(predict(_54524,_54526,[_54682|...]),predict(_54524,_54526,[-1.0|...]),[[...]/y])
^  Call: (28) [aleph] aleph:copy_io_args([],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Unify: (28) [aleph] aleph:copy_io_args([],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Exit: (28) [aleph] aleph:copy_io_args([],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Exit: (27) [aleph] aleph:copy_io_args([predict(_54524,_54526,[...|...])],predict(_54524,_54526,[_54682|...]),[[...]/x],[[...]/y])
^  Exit: (26) [aleph] aleph:lazy_evaluate1(false,predict(_54524,_54526,[_54682|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54848),[predict(_54524,_54526,[...|...])],aleph_sample)
^  Call: (26) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_58080))
^  Exit: (26) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_58080))
^  Call: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54524,_54526)],[1-5],[],_59734,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54524,_54526)],[1-5],[],[],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54524,_54526)],[1-5],[],[],aleph_sample)
^  Call: (26) [aleph] aleph:update_list([],[predict(_54524,_54526,[...|...])],[_54758])
^  Unify: (26) [aleph] aleph:update_list([],[predict(_54524,_54526,[...|...])],[predict(_54524,_54526,[...|...])])
^  Exit: (26) [aleph] aleph:update_list([],[predict(_54524,_54526,[...|...])],[predict(_54524,_54526,[...|...])])
^  Exit: (25) [aleph] aleph:lazy_evaluate([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[predict(_54524,_54526,[...|...])],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],_65644)
^  Unify: (25) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],[f(_54524,_54526)|_66484])
^  Call: (26) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],_66484)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],[predict(_54524,_54526,[...|...])])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[],[predict(_54524,_54526,[...|...])])
^  Exit: (25) [aleph] aleph:aleph_append([predict(_54524,_54526,[...|...])],[f(_54524,_54526)],[f(_54524,_54526),predict(...,...,...)])
^  Call: (25) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54524,_54526),predict(...,...,...)],[1-5],[],_54738,aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54524,_54526),predict(...,...,...)],[1-5],[],[f(_54524,_54526),predict(...,...,...)],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54524,_54526),predict(...,...,...)],[1-5],[],[f(_54524,_54526),predict(...,...,...)],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate_refinement([predict(_54524,_54526,[...|...])],[predict/3],[f(_54524,_54526)],[1-5],[],[f(_54524,_54526),predict(...,...,...)],aleph_sample)
^  Exit: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54524,_54526),predict(...,...,...)],[predict/3],[],[1-5],[],[f(_54524,_54526),predict(...,...,...)],aleph_sample)
^  Call: (23) [aleph] aleph:list_to_clause([f(_54524,_54526),predict(...,...,...)],_54722)
^  Unify: (23) [aleph] aleph:list_to_clause([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526):-_75740))
^  Call: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],_75740)
^  Unify: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],predict(_54524,_54526,[-1.0|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([predict(_54524,_54526,[...|...])],predict(_54524,_54526,[-1.0|...]))
^  Exit: (23) [aleph] aleph:list_to_clause([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526):-predict(_54524,_54526,[...|...])))
^  Exit: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[predict/3],[1-5],[],[],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),aleph_sample)
^  Call: (22) [aleph] aleph:find_model_error(mse,[1-5],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[2],_80746,_80748,aleph_sample)
^  Unify: (22) [aleph] aleph:find_model_error(mse,[1-5],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[2],_80746,_80748,aleph_sample)
   Call: (23) [system] functor(f(_54524,_54526),_82510,_82450)
   Exit: (23) [system] functor(f(_54524,_54526),f,2)
^  Call: (23) [aleph] findall(_84110-_84112,(aleph_member(_84122,[... - ...]),aleph_member3(_84134,_84122),... : ...,...,...),_84214)
^  Unify: (23) [$bags] findall(_84110-_84112,aleph:(aleph_member(_84122,[...]),aleph_member3(...,...),...,...),_84214)
^  Call: (24) [$bags] findall(_84110-_84112,aleph:(aleph_member(_84122,[...]),aleph_member3(...,...),...,...),_84214,[])
^  Unify: (24) [$bags] findall(_84110-_84112,aleph:(aleph_member(_84122,[...]),aleph_member3(...,...),...,...),_84214,[])
^  Call: (25) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_84110-_84112,aleph:(aleph_member(...,...),...,...),_84214,[]),'$destroy_findall_bag')
^  Unify: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_84110-_84112,aleph:(...,...),_84214,[]),'$bags':'$destroy_findall_bag')
^  Call: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_84110-_84112,aleph:(...,...),_84214,[]),_89322,'$bags':'$destroy_findall_bag')
^  Unify: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_84110-_84112,aleph:(...,...),_84214,[]),_90160,'$bags':'$destroy_findall_bag')
^  Call: (27) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (27) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (27) [$bags] findall_loop(_84110-_84112,aleph:(aleph_member(_84122,[...]),aleph_member3(...,...),...,...),_84214,[])
   Unify: (27) [$bags] findall_loop(_84110-_84112,aleph:(aleph_member(_84122,[...]),aleph_member3(...,...),...,...),_84214,[])
^  Call: (29) [aleph] aleph:aleph_member(_84122,[1-5])
^  Unify: (29) [aleph] aleph:aleph_member(1-5,[1-5])
^  Exit: (29) [aleph] aleph:aleph_member(1-5,[1-5])
^  Call: (29) [aleph] aleph:aleph_member3(_84134,1-5)
^  Unify: (29) [aleph] aleph:aleph_member3(1,1-5)
   Call: (30) [system] 1=<5
   Exit: (30) [system] 1=<5
^  Exit: (29) [aleph] aleph:aleph_member3(1,1-5)
   Call: (29) [aleph_sample] aleph_sample:example(1,pos,_84156)
   Unify: (29) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (29) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54524,_54526),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54524,_54526),2)
   Call: (30) [system] _105066 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54524,_54526),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54524,_54526),2)
   Call: (31) [system] arg(1,f(-1.0,0.0),_108392)
   Exit: (31) [system] arg(1,f(-1.0,0.0),-1.0)
   Call: (31) [system] arg(1,f(_54524,_54526),-1.0)
   Exit: (31) [system] arg(1,f(-1.0,_54526),-1.0)
   Call: (31) [system] _111712 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54526),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54526),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54526),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(-1.0,_54526),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(-1.0,_54526),2)
   Call: (29) [aleph_sample] predict(-1.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-1.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(-1.0)
   Redo: (29) [aleph_sample] predict(-1.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-1.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [system] number(-1.0)
   Exit: (30) [system] number(-1.0)
   Call: (30) [system] var(_54526)
   Exit: (30) [system] var(_54526)
   Call: (30) [system] _54526 is -1.0* -1.0+1.0
   Exit: (30) [system] 2.0 is -1.0* -1.0+1.0
   Exit: (29) [aleph_sample] predict(-1.0,2.0,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(-1.0,2.0),_84112)
   Exit: (29) [system] arg(2,f(-1.0,2.0),2.0)
   Call: (29) [system] arg(2,f(-1.0,0.0),_84110)
   Exit: (29) [system] arg(2,f(-1.0,0.0),0.0)
^  Redo: (29) [aleph] aleph:aleph_member3(_84134,1-5)
^  Unify: (29) [aleph] aleph:aleph_member3(_84134,1-5)
   Call: (30) [system] 1<5
   Exit: (30) [system] 1<5
   Call: (30) [system] _134252 is 1+1
   Exit: (30) [system] 2 is 1+1
^  Call: (30) [aleph] aleph:aleph_member3(_84134,2-5)
^  Unify: (30) [aleph] aleph:aleph_member3(2,2-5)
   Call: (31) [system] 2=<5
   Exit: (31) [system] 2=<5
^  Exit: (30) [aleph] aleph:aleph_member3(2,2-5)
^  Exit: (29) [aleph] aleph:aleph_member3(2,1-5)
   Call: (29) [aleph_sample] aleph_sample:example(2,pos,_84156)
   Unify: (29) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (29) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54524,_54526),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54524,_54526),2)
   Call: (30) [system] _145060 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54524,_54526),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54524,_54526),2)
   Call: (31) [system] arg(1,f(-0.5,0.5),_148386)
   Exit: (31) [system] arg(1,f(-0.5,0.5),-0.5)
   Call: (31) [system] arg(1,f(_54524,_54526),-0.5)
   Exit: (31) [system] arg(1,f(-0.5,_54526),-0.5)
   Call: (31) [system] _151706 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54526),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54526),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54526),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(-0.5,_54526),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(-0.5,_54526),2)
   Call: (29) [aleph_sample] predict(-0.5,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-0.5,_54526,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(-0.5)
   Redo: (29) [aleph_sample] predict(-0.5,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-0.5,_54526,[-1.0,1.0,0.0])
   Call: (30) [system] number(-0.5)
   Exit: (30) [system] number(-0.5)
   Call: (30) [system] var(_54526)
   Exit: (30) [system] var(_54526)
   Call: (30) [system] _54526 is -1.0* -0.5+1.0
   Exit: (30) [system] 1.5 is -1.0* -0.5+1.0
   Exit: (29) [aleph_sample] predict(-0.5,1.5,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(-0.5,1.5),_84112)
   Exit: (29) [system] arg(2,f(-0.5,1.5),1.5)
   Call: (29) [system] arg(2,f(-0.5,0.5),_84110)
   Exit: (29) [system] arg(2,f(-0.5,0.5),0.5)
^  Redo: (30) [aleph] aleph:aleph_member3(_84134,2-5)
^  Unify: (30) [aleph] aleph:aleph_member3(_84134,2-5)
   Call: (31) [system] 2<5
   Exit: (31) [system] 2<5
   Call: (31) [system] _174246 is 2+1
   Exit: (31) [system] 3 is 2+1
^  Call: (31) [aleph] aleph:aleph_member3(_84134,3-5)
^  Unify: (31) [aleph] aleph:aleph_member3(3,3-5)
   Call: (32) [system] 3=<5
   Exit: (32) [system] 3=<5
^  Exit: (31) [aleph] aleph:aleph_member3(3,3-5)
^  Exit: (30) [aleph] aleph:aleph_member3(3,2-5)
^  Exit: (29) [aleph] aleph:aleph_member3(3,1-5)
   Call: (29) [aleph_sample] aleph_sample:example(3,pos,_84156)
   Unify: (29) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (29) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54524,_54526),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54524,_54526),2)
   Call: (30) [system] _185884 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54524,_54526),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54524,_54526),2)
   Call: (31) [system] arg(1,f(0.0,1.0),_189210)
   Exit: (31) [system] arg(1,f(0.0,1.0),0.0)
   Call: (31) [system] arg(1,f(_54524,_54526),0.0)
   Exit: (31) [system] arg(1,f(0.0,_54526),0.0)
   Call: (31) [system] _192530 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54526),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54526),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54526),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(0.0,_54526),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(0.0,_54526),2)
   Call: (29) [aleph_sample] predict(0.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(0.0)
   Redo: (29) [aleph_sample] predict(0.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [system] number(0.0)
   Exit: (30) [system] number(0.0)
   Call: (30) [system] var(_54526)
   Exit: (30) [system] var(_54526)
   Call: (30) [system] _54526 is -1.0*0.0+1.0
   Exit: (30) [system] 1.0 is -1.0*0.0+1.0
   Exit: (29) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(0.0,1.0),_84112)
   Exit: (29) [system] arg(2,f(0.0,1.0),1.0)
   Call: (29) [system] arg(2,f(0.0,1.0),_84110)
   Exit: (29) [system] arg(2,f(0.0,1.0),1.0)
^  Redo: (31) [aleph] aleph:aleph_member3(_84134,3-5)
^  Unify: (31) [aleph] aleph:aleph_member3(_84134,3-5)
   Call: (32) [system] 3<5
   Exit: (32) [system] 3<5
   Call: (32) [system] _215070 is 3+1
   Exit: (32) [system] 4 is 3+1
^  Call: (32) [aleph] aleph:aleph_member3(_84134,4-5)
^  Unify: (32) [aleph] aleph:aleph_member3(4,4-5)
   Call: (33) [system] 4=<5
   Exit: (33) [system] 4=<5
^  Exit: (32) [aleph] aleph:aleph_member3(4,4-5)
^  Exit: (31) [aleph] aleph:aleph_member3(4,3-5)
^  Exit: (30) [aleph] aleph:aleph_member3(4,2-5)
^  Exit: (29) [aleph] aleph:aleph_member3(4,1-5)
   Call: (29) [aleph_sample] aleph_sample:example(4,pos,_84156)
   Unify: (29) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (29) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54524,_54526),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54524,_54526),2)
   Call: (30) [system] _227538 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54524,_54526),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54524,_54526),2)
   Call: (31) [system] arg(1,f(0.5,0.5),_230864)
   Exit: (31) [system] arg(1,f(0.5,0.5),0.5)
   Call: (31) [system] arg(1,f(_54524,_54526),0.5)
   Exit: (31) [system] arg(1,f(0.5,_54526),0.5)
   Call: (31) [system] _234184 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54526),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54526),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54526),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(0.5,_54526),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(0.5,_54526),2)
   Call: (29) [aleph_sample] predict(0.5,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.5,_54526,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(0.5)
   Redo: (29) [aleph_sample] predict(0.5,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.5,_54526,[-1.0,1.0,0.0])
   Call: (30) [system] number(0.5)
   Exit: (30) [system] number(0.5)
   Call: (30) [system] var(_54526)
   Exit: (30) [system] var(_54526)
   Call: (30) [system] _54526 is -1.0*0.5+1.0
   Exit: (30) [system] 0.5 is -1.0*0.5+1.0
   Exit: (29) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(0.5,0.5),_84112)
   Exit: (29) [system] arg(2,f(0.5,0.5),0.5)
   Call: (29) [system] arg(2,f(0.5,0.5),_84110)
   Exit: (29) [system] arg(2,f(0.5,0.5),0.5)
^  Redo: (32) [aleph] aleph:aleph_member3(_84134,4-5)
^  Unify: (32) [aleph] aleph:aleph_member3(_84134,4-5)
   Call: (33) [system] 4<5
   Exit: (33) [system] 4<5
   Call: (33) [system] _256724 is 4+1
   Exit: (33) [system] 5 is 4+1
^  Call: (33) [aleph] aleph:aleph_member3(_84134,5-5)
^  Unify: (33) [aleph] aleph:aleph_member3(5,5-5)
   Call: (34) [system] 5=<5
   Exit: (34) [system] 5=<5
^  Exit: (33) [aleph] aleph:aleph_member3(5,5-5)
^  Exit: (32) [aleph] aleph:aleph_member3(5,4-5)
^  Exit: (31) [aleph] aleph:aleph_member3(5,3-5)
^  Exit: (30) [aleph] aleph:aleph_member3(5,2-5)
^  Exit: (29) [aleph] aleph:aleph_member3(5,1-5)
   Call: (29) [aleph_sample] aleph_sample:example(5,pos,_54816)
   Unify: (29) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (29) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54524,_54526),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54524,_54526),2)
   Call: (30) [system] _63122 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54524,_54526),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54524,_54526),2)
   Call: (31) [system] arg(1,f(1.0,0.0),_66448)
   Exit: (31) [system] arg(1,f(1.0,0.0),1.0)
   Call: (31) [system] arg(1,f(_54524,_54526),1.0)
   Exit: (31) [system] arg(1,f(1.0,_54526),1.0)
   Call: (31) [system] _69768 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54526),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54526),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54526),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(1.0,_54526),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(1.0,_54526),2)
   Call: (29) [aleph_sample] predict(1.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(1.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(1.0)
   Redo: (29) [aleph_sample] predict(1.0,_54526,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(1.0,_54526,[-1.0,1.0,0.0])
   Call: (30) [system] number(1.0)
   Exit: (30) [system] number(1.0)
   Call: (30) [system] var(_54526)
   Exit: (30) [system] var(_54526)
   Call: (30) [system] _54526 is -1.0*1.0+1.0
   Exit: (30) [system] 0.0 is -1.0*1.0+1.0
   Exit: (29) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(1.0,0.0),_54772)
   Exit: (29) [system] arg(2,f(1.0,0.0),0.0)
   Call: (29) [system] arg(2,f(1.0,0.0),_54770)
   Exit: (29) [system] arg(2,f(1.0,0.0),0.0)
^  Redo: (33) [aleph] aleph:aleph_member3(_54794,5-5)
^  Unify: (33) [aleph] aleph:aleph_member3(_54794,5-5)
   Call: (34) [system] 5<5
   Fail: (34) [system] 5<5
^  Fail: (33) [aleph] aleph:aleph_member3(_54794,5-5)
^  Fail: (32) [aleph] aleph:aleph_member3(_54794,4-5)
^  Fail: (31) [aleph] aleph:aleph_member3(_54794,3-5)
^  Fail: (30) [aleph] aleph:aleph_member3(_54794,2-5)
^  Fail: (29) [aleph] aleph:aleph_member3(_54794,1-5)
^  Redo: (29) [aleph] aleph:aleph_member(_54782,[1-5])
^  Unify: (29) [aleph] aleph:aleph_member(_54782,[1-5])
^  Call: (30) [aleph] aleph:aleph_member(_54782,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54782,[])
^  Fail: (29) [aleph] aleph:aleph_member(_54782,[1-5])
   Redo: (27) [$bags] findall_loop(_54770-_54772,aleph:(aleph_member(_54782,[...]),aleph_member3(...,...),...,...),_54874,[])
   Exit: (27) [$bags] findall_loop(_54770-_54772,aleph:(aleph_member(_54782,[...]),aleph_member3(...,...),...,...),[0.0-2.0,0.5-1.5,... - ...|...],[])
^  Exit: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54770-_54772,aleph:(...,...),[... - ...|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54770-_54772,aleph:(...,...),[... - ...|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (24) [$bags] findall(_54770-_54772,aleph:(aleph_member(_54782,[...]),aleph_member3(...,...),...,...),[0.0-2.0,0.5-1.5,... - ...|...],[])
^  Exit: (23) [$bags] findall(_54770-_54772,aleph:(aleph_member(_54782,[...]),aleph_member3(...,...),...,...),[0.0-2.0,0.5-1.5,... - ...|...])
^  Call: (23) [aleph] aleph:sum_model_errors([0.0-2.0,... - ...|...],mse,0,0.0,_54762,_54764)
^  Unify: (23) [aleph] aleph:sum_model_errors([0.0-2.0,... - ...|...],mse,0,0.0,_54762,_54764)
^  Call: (24) [aleph] aleph:get_model_error(mse,0.0,2.0,_107428)
^  Unify: (24) [aleph] aleph:get_model_error(mse,0.0,2.0,_107428)
   Call: (25) [system] _107428 is (0.0-2.0)^2
   Exit: (25) [system] 4.0 is (0.0-2.0)^2
^  Exit: (24) [aleph] aleph:get_model_error(mse,0.0,2.0,4.0)
   Call: (24) [system] _111610 is 0.0+4.0
   Exit: (24) [system] 4.0 is 0.0+4.0
   Call: (24) [system] _113278 is 0+1
   Exit: (24) [system] 1 is 0+1
^  Call: (24) [aleph] aleph:sum_model_errors([0.5-1.5,... - ...|...],mse,1,4.0,_54762,_54764)
^  Unify: (24) [aleph] aleph:sum_model_errors([0.5-1.5,... - ...|...],mse,1,4.0,_54762,_54764)
^  Call: (25) [aleph] aleph:get_model_error(mse,0.5,1.5,_116620)
^  Unify: (25) [aleph] aleph:get_model_error(mse,0.5,1.5,_116620)
   Call: (26) [system] _116620 is (0.5-1.5)^2
   Exit: (26) [system] 1.0 is (0.5-1.5)^2
^  Exit: (25) [aleph] aleph:get_model_error(mse,0.5,1.5,1.0)
   Call: (25) [system] _120802 is 4.0+1.0
   Exit: (25) [system] 5.0 is 4.0+1.0
   Call: (25) [system] _122470 is 1+1
   Exit: (25) [system] 2 is 1+1
^  Call: (25) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,2,5.0,_54762,_54764)
^  Unify: (25) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,2,5.0,_54762,_54764)
^  Call: (26) [aleph] aleph:get_model_error(mse,1.0,1.0,_125812)
^  Unify: (26) [aleph] aleph:get_model_error(mse,1.0,1.0,_125812)
   Call: (27) [system] _125812 is (1.0-1.0)^2
   Exit: (27) [system] 0.0 is (1.0-1.0)^2
^  Exit: (26) [aleph] aleph:get_model_error(mse,1.0,1.0,0.0)
   Call: (26) [system] _129994 is 5.0+0.0
   Exit: (26) [system] 5.0 is 5.0+0.0
   Call: (26) [system] _131662 is 2+1
   Exit: (26) [system] 3 is 2+1
^  Call: (26) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,3,5.0,_54762,_54764)
^  Unify: (26) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,3,5.0,_54762,_54764)
^  Call: (27) [aleph] aleph:get_model_error(mse,0.5,0.5,_135004)
^  Unify: (27) [aleph] aleph:get_model_error(mse,0.5,0.5,_135004)
   Call: (28) [system] _135004 is (0.5-0.5)^2
   Exit: (28) [system] 0.0 is (0.5-0.5)^2
^  Exit: (27) [aleph] aleph:get_model_error(mse,0.5,0.5,0.0)
   Call: (27) [system] _139186 is 5.0+0.0
   Exit: (27) [system] 5.0 is 5.0+0.0
   Call: (27) [system] _140854 is 3+1
   Exit: (27) [system] 4 is 3+1
^  Call: (27) [aleph] aleph:sum_model_errors([0.0-0.0],mse,4,5.0,_54762,_54764)
^  Unify: (27) [aleph] aleph:sum_model_errors([0.0-0.0],mse,4,5.0,_54762,_54764)
^  Call: (28) [aleph] aleph:get_model_error(mse,0.0,0.0,_144196)
^  Unify: (28) [aleph] aleph:get_model_error(mse,0.0,0.0,_144196)
   Call: (29) [system] _144196 is (0.0-0.0)^2
   Exit: (29) [system] 0.0 is (0.0-0.0)^2
^  Exit: (28) [aleph] aleph:get_model_error(mse,0.0,0.0,0.0)
   Call: (28) [system] _148378 is 5.0+0.0
   Exit: (28) [system] 5.0 is 5.0+0.0
   Call: (28) [system] _150046 is 4+1
   Exit: (28) [system] 5 is 4+1
^  Call: (28) [aleph] aleph:sum_model_errors([],mse,5,5.0,_54762,_54764)
^  Unify: (28) [aleph] aleph:sum_model_errors([],mse,5,5.0,5,5.0)
^  Exit: (28) [aleph] aleph:sum_model_errors([],mse,5,5.0,5,5.0)
^  Exit: (27) [aleph] aleph:sum_model_errors([0.0-0.0],mse,4,5.0,5,5.0)
^  Exit: (26) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,3,5.0,5,5.0)
^  Exit: (25) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,2,5.0,5,5.0)
^  Exit: (24) [aleph] aleph:sum_model_errors([0.5-1.5,... - ...|...],mse,1,4.0,5,5.0)
^  Exit: (23) [aleph] aleph:sum_model_errors([0.0-2.0,... - ...|...],mse,0,0.0,5,5.0)
^  Exit: (22) [aleph] aleph:find_model_error(mse,[1-5],(f(_54524,_54526):-predict(_54524,_54526,[...|...])),[2],5,5.0,aleph_sample)
   Call: (22) [system] 5.0<1.0Inf
   Exit: (22) [system] 5.0<1.0Inf
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_160994,_160996,_160998))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):-predict(...,...,...)),5,5.0))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):-predict(...,...,...)),5,5.0))
   Call: (22) [system] fail
   Fail: (22) [system] fail
^  Redo: (27) [aleph] aleph:aleph_member(_54620/_54708,[_54526/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54620/_54708,[_54526/y])
^  Call: (28) [aleph] aleph:aleph_member(_54620/_54708,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54620/_54708,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54620/_54708,[_54526/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54620/_54708,[_54524/x,... / ...])
^  Redo: (25) [aleph] aleph:aleph_output_var(_54620,y,[_54524/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_54620,y,[_54524/x,... / ...])
^  Exit: (25) [aleph] aleph:aleph_output_var(_54620,y,[_54524/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)])
   Call: (25) [system] predict(_54524,_54620,[_54682,_54688|...])==f(_54524,_54526)
   Fail: (25) [system] predict(_54524,_54620,[_54682,_54688|...])==f(_54524,_54526)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54524,_54620,[_54682|...]),[f(_54524,_54526)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[f(_54524,_54526)],_182570)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[f(_54524,_54526)],[f(_54524,_54526)|_183410])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[],_183410)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[],[predict(_54524,_54620,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[],[predict(_54524,_54620,[...|...])])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54524,_54620,[...|...])],[f(_54524,_54526)],[f(_54524,_54526),predict(...,...,...)])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(_54628,_54630))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526),_54630))
^  Call: (24) [aleph] aleph:list_to_goals([predict(_54524,_54620,[...|...])],_54630)
^  Unify: (24) [aleph] aleph:list_to_goals([predict(_54524,_54620,[...|...])],predict(_54524,_54620,[_54682|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([predict(_54524,_54620,[...|...])],predict(_54524,_54620,[_54682|...]))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54524,_54526),predict(...,...,...)],(f(_54524,_54526),predict(_54524,_54620,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_192568,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_192568,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _192568=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_202534,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_202534,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _202534=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54524,_54526),predict(_54524,_54620,[_54682|...]))
^  Call: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
^  Call: (24) [aleph] aleph:in(predict(_54524,_54620,[_54682|...]),_214166,aleph_sample)
^  Unify: (24) [aleph] aleph:in(predict(_54524,_54620,[_54682|...]),predict(_54524,_54620,[_54682|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in(predict(_54524,_54620,[_54682|...]),predict(_54524,_54620,[_54682|...]),aleph_sample)
   Call: (24) [system] f(_54524,_54526)==predict(_54524,_54620,[_54682,_54688|...])
   Fail: (24) [system] f(_54524,_54526)==predict(_54524,_54620,[_54682,_54688|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54620,[_54682|...]),(f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54524,_54526):-predict(_54524,_54620,[...|...])))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54524,_54526):-predict(_54524,_54620,[...|...])))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54620,[_54682|...]),(f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54524,_54620,[_54682|...]),(f(_54524,_54526):-predict(_54524,_54620,[...|...])),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (23) [system] arg(3,predict(_54524,_54620,[_54682,_54688|...]),_224986)
   Exit: (23) [system] arg(3,predict(_54524,_54620,[_54682,_54688|...]),[_54682,_54688,_54694])
   Call: (23) [system] var([_54682,_54688,_54694])
   Fail: (23) [system] var([_54682,_54688,_54694])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (23) [system] _229958 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (24) [system] arg(2,predict(_54524,_54620,[_54682,_54688|...]),_233276)
   Exit: (24) [system] arg(2,predict(_54524,_54620,[_54682,_54688|...]),_54620)
   Call: (24) [system] var(_54620)
   Exit: (24) [system] var(_54620)
   Call: (24) [system] _54620==_54526
   Fail: (24) [system] _54620==_54526
^  Redo: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (24) [system] _239896 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:leaf_predicts(1,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (25) [system] arg(1,predict(_54524,_54620,[_54682,_54688|...]),_243214)
   Exit: (25) [system] arg(1,predict(_54524,_54620,[_54682,_54688|...]),_54524)
   Call: (25) [system] var(_54524)
   Exit: (25) [system] var(_54524)
   Call: (25) [system] _54524==_54526
   Fail: (25) [system] _54524==_54526
^  Redo: (24) [aleph] aleph:leaf_predicts(1,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (25) [system] _249834 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:leaf_predicts(0,predict(_54524,_54620,[_54682|...]),_54526)
^  Unify: (25) [aleph] aleph:leaf_predicts(0,predict(_54524,_54620,[_54682|...]),_54526)
   Call: (26) [system] fail
   Fail: (26) [system] fail
^  Fail: (25) [aleph] aleph:leaf_predicts(0,predict(_54524,_54620,[_54682|...]),_54526)
^  Fail: (24) [aleph] aleph:leaf_predicts(1,predict(_54524,_54620,[_54682|...]),_54526)
^  Fail: (23) [aleph] aleph:leaf_predicts(2,predict(_54524,_54620,[_54682|...]),_54526)
^  Fail: (22) [aleph] aleph:leaf_predicts(3,predict(_54524,_54620,[_54682|...]),_54526)
^  Call: (25) [aleph] aleph:aleph_output_var(_54620,y,predict(_54524,_54620,[_54682|...]),[2],aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_output_var(_54620,y,predict(_54524,_54620,[_54682|...]),[2],aleph_sample)
   Call: (26) [system] [2]@<[2]
   Fail: (26) [system] [2]@<[2]
^  Fail: (25) [aleph] aleph:aleph_output_var(_54620,y,predict(_54524,_54620,[_54682|...]),[2],aleph_sample)
^  Redo: (26) [aleph] aleph:aleph_member(_54618/_54702,[_54524/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54618/_54702,[_54524/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_54618/_54702,[_54526/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54526/y,[_54526/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54526/y,[_54526/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54526/y,[_54524/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] x=y
   Fail: (26) [system] x=y
^  Redo: (27) [aleph] aleph:aleph_member(_54618/_54702,[_54526/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54618/_54702,[_54526/y])
^  Call: (28) [aleph] aleph:aleph_member(_54618/_54702,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54618/_54702,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54618/_54702,[_54526/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54618/_54702,[_54524/x,... / ...])
^  Fail: (25) [aleph] aleph:aleph_input_var(_54618,x,[_54524/x,... / ...])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54618,_54620,_54622),[f(_54524,_54526)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_54618,_54620,_54622),[f(_54524,_54526)],aleph_sample)
^  Fail: (23) [aleph] aleph:aleph_get_lit(predict(_54618,_54620,_54622),[f(_54524,_54526)],aleph_sample)
^  Fail: (22) [aleph] aleph:auto_extend((f(_54524,_54526):-true),predict(_54618,_54620,_54622),_54624,aleph_sample)
^  Redo: (21) [aleph] aleph:add_model(mse,(f(_54524,_54526):-true),[2],[1-5],_72730,_54544,_54546,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_54524,_54526):-true),[2],[1-5],_73584,_54544,_54546,aleph_sample)
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_74384,_54544,_54546))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,(f(...,...):-predict(...,...,...)),5,5.0))
^  Exit: (21) [aleph] aleph:add_model(mse,(f(_54524,_54526):-true),[2],[1-5],(f(_75224,_75226):-predict(_75224,_75226,[...|...])),5,5.0,aleph_sample)
^  Exit: (20) [aleph] aleph:treenode_cost(model,mse,(f(_54524,_54526):-true),[1-5],[2],5,5.0,aleph_sample)
^  Exit: (19) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54524,_54526):-true),[2],[1-5],[1-5],5,5.0,aleph_sample)
^  Call: (19) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(0,0,[...|...],[...])))
^  Exit: (19) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(0,0,[...|...],[...])))
^  Call: (19) [aleph] aleph:find_tree1([0],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (19) [aleph] aleph:find_tree1([0],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (20) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],0,_82058,_82060,aleph_sample)
^  Unify: (20) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],0,_82058,_82060,aleph_sample)
   Call: (21) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_83762)
   Exit: (21) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),0.01)
   Call: (21) [system] 5.0>=0.01
   Exit: (21) [system] 5.0>=0.01
^  Call: (21) [aleph] aleph:get_best_subtree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],[f(_85462,_85464),5.0|...],[1-5],_87150,_82058,_82060,aleph_sample)
^  Unify: (21) [aleph] aleph:get_best_subtree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],[f(_85462,_85464),5.0|...],[1-5],_87150,_82058,_82060,aleph_sample)
   Call: (22) [system] arg(42,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_88868)
   Exit: (22) [system] arg(42,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),false)
   Call: (22) [system] arg(43,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_90526)
   Exit: (22) [system] arg(43,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),1)
^  Call: (22) [aleph] retractall(aleph_sample:'$aleph_search'(tree_gain,_92194))
^  Exit: (22) [aleph] retractall(aleph_sample:'$aleph_search'(tree_gain,_92194))
   Call: (22) [system] _93848 is -inf
   Exit: (22) [system] -1.0Inf is -inf
   Call: (22) [system] false=false
   Exit: (22) [system] false=false
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_gain,tree_gain(-1.0Inf,[],[])))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_gain,tree_gain(-1.0Inf,[],[])))
^  Call: (22) [aleph] aleph:split_clause(f(_85462,_85464),_98828,_98830)
^  Unify: (22) [aleph] aleph:split_clause(f(_85462,_85464),f(_85462,_85464),true)
^  Exit: (22) [aleph] aleph:split_clause(f(_85462,_85464),f(_85462,_85464),true)
   Call: (22) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_101336/_101338)
   Exit: (22) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),bf/mse)
   Call: (22) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_102996)
   Exit: (22) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),2)
^  Call: (22) [aleph] aleph:auto_refine(1,f(_85462,_85464),_104654,aleph_sample)
^  Unify: (22) [aleph] aleph:auto_refine(1,f(_85462,_85464),_104654,aleph_sample)
^  Call: (23) [aleph] aleph:auto_refine(f(_85462,_85464),_104654,aleph_sample)
^  Unify: (23) [aleph] aleph:auto_refine(f(_85462,_85464),_104654,aleph_sample)
^  Call: (24) [aleph] aleph:auto_refine((f(_85462,_85464):-true),_104654,aleph_sample)
^  Unify: (24) [aleph] aleph:auto_refine((f(_85462,_85464):-true),(_108842:-_108844),aleph_sample)
^  Call: (25) [aleph] aleph:goals_to_list((f(_85462,_85464),true),_109686)
^  Unify: (25) [aleph] aleph:goals_to_list((f(_85462,_85464),true),[f(_85462,_85464)|_110522])
^  Call: (26) [aleph] aleph:goals_to_list(true,_110522)
^  Unify: (26) [aleph] aleph:goals_to_list(true,[])
^  Exit: (26) [aleph] aleph:goals_to_list(true,[])
^  Exit: (25) [aleph] aleph:goals_to_list((f(_85462,_85464),true),[f(_85462,_85464)])
^  Call: (25) [aleph] aleph:aleph_setting_m(clauselength,_114674,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_setting_m(clauselength,_114674,aleph_sample)
   Call: (26) [system] nonvar(clauselength)
   Exit: (26) [system] nonvar(clauselength)
   Call: (26) [system] _114674=4
   Exit: (26) [system] 4=4
^  Exit: (25) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (25) [system] length([f(_85462,_85464)],_120484)
   Unify: (25) [system] length([f(_85462,_85464)],_120484)
   Call: (26) [system] var(_120484)
   Exit: (26) [system] var(_120484)
   Call: (26) [system] []==[]
   Exit: (26) [system] []==[]
   Call: (26) [system] _120484=1
   Exit: (26) [system] 1=1
   Exit: (25) [system] length([f(_85462,_85464)],1)
   Call: (25) [system] 1<4
   Exit: (25) [system] 1<4
^  Call: (25) [aleph] aleph:aleph_get_lit(_129546,[f(_85462,_85464)],aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_get_lit(_129546,[f(_85462,_85464)],aleph_sample)
   Call: (26) [system] functor(f(_85462,_85464),_131216,_131218)
   Exit: (26) [system] functor(f(_85462,_85464),f,2)
^  Call: (26) [aleph] aleph:aleph_get_lit(_129546,f/2,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_get_lit(_129546,f/2,aleph_sample)
^  Exit: (26) [aleph] aleph:aleph_get_lit(lteq(_134564,_134566),f/2,aleph_sample)
^  Call: (27) [aleph] aleph:var_types([f(_85462,_85464)],_135420,aleph_sample)
^  Unify: (27) [aleph] aleph:var_types([f(_85462,_85464)],_135420,aleph_sample)
^  Call: (28) [aleph] aleph:hvar_types(f(_85462,_85464),_137090,aleph_sample)
^  Unify: (28) [aleph] aleph:hvar_types(f(_85462,_85464),_137090,aleph_sample)
^  Call: (29) [aleph] aleph:aleph_append([_85462/x],[_85464/y],_137090)
^  Unify: (29) [aleph] aleph:aleph_append([_85462/x],[_85464/y],[_85464/y|_139636])
^  Call: (30) [aleph] aleph:aleph_append([_85462/x],[],_139636)
^  Unify: (30) [aleph] aleph:aleph_append([_85462/x],[],[_85462/x])
^  Exit: (30) [aleph] aleph:aleph_append([_85462/x],[],[_85462/x])
^  Exit: (29) [aleph] aleph:aleph_append([_85462/x],[_85464/y],[_85464/y,... / ...])
^  Exit: (28) [aleph] aleph:hvar_types(f(_85462,_85464),[_85464/y,... / ...],aleph_sample)
^  Call: (28) [aleph] aleph:bvar_types([],[_85464/y,... / ...],_144642,aleph_sample)
^  Unify: (28) [aleph] aleph:bvar_types([],[_85464/y,... / ...],[_85464/y,... / ...],aleph_sample)
^  Exit: (28) [aleph] aleph:bvar_types([],[_85464/y,... / ...],[_85464/y,... / ...],aleph_sample)
^  Call: (28) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85464/y,... / ...],_147158)
^  Unify: (28) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85464/y,... / ...],[_85464/y|_147998])
^  Call: (29) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85462/x],_147998)
^  Unify: (29) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85462/x],[_85462/x|_149672])
^  Call: (30) [aleph] aleph:aleph_append([_85464/y,... / ...],[],_149672)
^  Unify: (30) [aleph] aleph:aleph_append([_85464/y,... / ...],[],[_85464/y,... / ...])
^  Exit: (30) [aleph] aleph:aleph_append([_85464/y,... / ...],[],[_85464/y,... / ...])
^  Exit: (29) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85462/x],[_85462/x,... / ...|...])
^  Exit: (28) [aleph] aleph:aleph_append([_85464/y,... / ...],[_85464/y,... / ...],[_85464/y,... / ...|...])
   Call: (28) [system] sort([_85464/y,_85462/x,... / ...|...],_135420)
   Exit: (28) [system] sort([_85464/y,_85462/x,... / ...|...],[_85462/x,_85464/y])
^  Exit: (27) [aleph] aleph:var_types([f(_85462,_85464)],[_85462/x,... / ...],aleph_sample)
   Call: (27) [aleph_sample] threshold(_157184)
   Unify: (27) [aleph_sample] threshold(-0.5)
   Exit: (27) [aleph_sample] threshold(-0.5)
   Call: (27) [system] _134566= -0.5
   Exit: (27) [system] -0.5= -0.5
^  Call: (27) [aleph] aleph:aleph_input_var(_134564,x,[_85462/x,... / ...])
^  Unify: (27) [aleph] aleph:aleph_input_var(_134564,x,[_85462/x,... / ...])
^  Call: (28) [aleph] aleph:aleph_member(_134564/_163056,[_85462/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_member(_85462/x,[_85462/x,... / ...])
^  Exit: (28) [aleph] aleph:aleph_member(_85462/x,[_85462/x,... / ...])
   Call: (28) [system] nonvar(x)
   Exit: (28) [system] nonvar(x)
   Call: (28) [system] x=x
   Exit: (28) [system] x=x
^  Exit: (27) [aleph] aleph:aleph_input_var(_85462,x,[_85462/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[f(_85462,_85464)])
^  Unify: (26) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[f(_85462,_85464)])
   Call: (27) [system] lteq(_85462,-0.5)==f(_85462,_85464)
   Fail: (27) [system] lteq(_85462,-0.5)==f(_85462,_85464)
^  Redo: (26) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[f(_85462,_85464)])
^  Unify: (26) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[f(_85462,_85464)])
^  Call: (27) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[])
^  Fail: (27) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[])
^  Fail: (26) [aleph] aleph:aleph_member2(lteq(_85462,-0.5),[f(_85462,_85464)])
^  Redo: (25) [aleph] aleph:aleph_get_lit(lteq(_85462,-0.5),[f(_85462,_85464)],aleph_sample)
^  Exit: (25) [aleph] aleph:aleph_get_lit(lteq(_85462,-0.5),[f(_85462,_85464)],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[f(_85462,_85464)],_178808)
^  Unify: (25) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[f(_85462,_85464)],[f(_85462,_85464)|_179648])
^  Call: (26) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[],_179648)
^  Unify: (26) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[],[lteq(_85462,-0.5)])
^  Exit: (26) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[],[lteq(_85462,-0.5)])
^  Exit: (25) [aleph] aleph:aleph_append([lteq(_85462,-0.5)],[f(_85462,_85464)],[f(_85462,_85464),lteq(...,...)])
^  Call: (25) [aleph] aleph:list_to_goals([f(_85462,_85464),lteq(...,...)],(_108842,_108844))
^  Unify: (25) [aleph] aleph:list_to_goals([f(_85462,_85464),lteq(...,...)],(f(_85462,_85464),_108844))
^  Call: (26) [aleph] aleph:list_to_goals([lteq(_85462,-0.5)],_108844)
^  Unify: (26) [aleph] aleph:list_to_goals([lteq(_85462,-0.5)],lteq(_85462,-0.5))
^  Exit: (26) [aleph] aleph:list_to_goals([lteq(_85462,-0.5)],lteq(_85462,-0.5))
^  Exit: (25) [aleph] aleph:list_to_goals([f(_85462,_85464),lteq(...,...)],(f(_85462,_85464),lteq(_85462,-0.5)))
   Call: (25) [aleph_sample] aleph_sample:prune((f(_85462,_85464):-lteq(_85462,-0.5)))
   Fail: (25) [aleph_sample] aleph_sample:prune((f(_85462,_85464):-lteq(_85462,-0.5)))
^  Redo: (24) [aleph] aleph:auto_refine((f(_85462,_85464):-true),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Call: (25) [aleph] aleph:tautology((f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Unify: (25) [aleph] aleph:tautology((f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Call: (26) [aleph] aleph:in(lteq(_85462,-0.5),_192962,aleph_sample)
^  Unify: (26) [aleph] aleph:in(lteq(_85462,-0.5),lteq(_85462,-0.5),aleph_sample)
^  Exit: (26) [aleph] aleph:in(lteq(_85462,-0.5),lteq(_85462,-0.5),aleph_sample)
   Call: (26) [system] f(_85462,_85464)==lteq(_85462,-0.5)
   Fail: (26) [system] f(_85462,_85464)==lteq(_85462,-0.5)
^  Fail: (25) [aleph] aleph:tautology((f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Redo: (24) [aleph] aleph:auto_refine((f(_85462,_85464):-true),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Call: (25) [aleph] aleph:aleph_setting_m(language,_198778,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_setting_m(language,_198778,aleph_sample)
   Call: (26) [system] nonvar(language)
   Exit: (26) [system] nonvar(language)
   Call: (26) [system] _198778=1.0Inf
   Exit: (26) [system] 1.0Inf=1.0Inf
^  Exit: (25) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (25) [aleph] aleph:lang_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
^  Unify: (25) [aleph] aleph:lang_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
   Call: (26) [system] 1.0Inf is inf
   Exit: (26) [system] 1.0Inf is inf
^  Exit: (25) [aleph] aleph:lang_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
^  Call: (25) [aleph] aleph:aleph_setting_m(newvars,_208744,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_setting_m(newvars,_208744,aleph_sample)
   Call: (26) [system] nonvar(newvars)
   Exit: (26) [system] nonvar(newvars)
   Call: (26) [system] _208744=1.0Inf
   Exit: (26) [system] 1.0Inf=1.0Inf
^  Exit: (25) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (25) [aleph] aleph:newvars_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
^  Unify: (25) [aleph] aleph:newvars_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
   Call: (26) [system] 1.0Inf is inf
   Exit: (26) [system] 1.0Inf is inf
^  Exit: (25) [aleph] aleph:newvars_ok(1.0Inf,f(_85462,_85464),lteq(_85462,-0.5))
^  Exit: (24) [aleph] aleph:auto_refine((f(_85462,_85464):-true),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Exit: (23) [aleph] aleph:auto_refine(f(_85462,_85464),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_refine(1,f(_85462,_85464),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Call: (22) [aleph] aleph:tree_refine_ok(model,(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Unify: (22) [aleph] aleph:tree_refine_ok(model,(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
   Call: (23) [system] functor(_222906,predict,3)
   Exit: (23) [system] functor(predict(_223738,_223740,_223742),predict,3)
^  Call: (23) [aleph] aleph:in((f(_85462,_85464):-lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Unify: (23) [aleph] aleph:in((f(_85462,_85464):-lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Call: (24) [aleph] aleph:in((f(_85462,_85464),lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Unify: (24) [aleph] aleph:in((f(_85462,_85464),lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Call: (25) [aleph] aleph:in(lteq(_85462,-0.5),predict(_223738,_223740,_223742),aleph_sample)
^  Fail: (25) [aleph] aleph:in(lteq(_85462,-0.5),predict(_223738,_223740,_223742),aleph_sample)
^  Fail: (24) [aleph] aleph:in((f(_85462,_85464),lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Fail: (23) [aleph] aleph:in((f(_85462,_85464):-lteq(_85462,-0.5)),predict(_223738,_223740,_223742),aleph_sample)
^  Redo: (22) [aleph] aleph:tree_refine_ok(model,(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Unify: (22) [aleph] aleph:tree_refine_ok(model,(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Exit: (22) [aleph] aleph:tree_refine_ok(model,(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Call: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_85462,_85464):-lteq(_85462,-0.5)),[2],[1-5],_233752,_233754,_233756,aleph_sample)
^  Unify: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_85462,_85464):-lteq(_85462,-0.5)),[2],[1-5],_233752,_233754,_233756,aleph_sample)
   Call: (23) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_235476/_235478)
   Exit: (23) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),bf/mse)
   Call: (23) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_237136)
   Exit: (23) [system] arg(13,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),2)
   Call: (23) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_238794)
   Exit: (23) [system] arg(14,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),10)
   Call: (23) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_240452)
   Exit: (23) [system] arg(29,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),1.0Inf)
   Call: (23) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_242110)
   Exit: (23) [system] arg(34,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),restricted_sld)
^  Call: (23) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),[1-5],_233752,_243780,aleph_sample)
^  Unify: (23) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),[1-5],_233752,_243780,aleph_sample)
^  Call: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1-5,_245482,_245484,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1-5,[],0,aleph_sample)
   Call: (25) [system] 1>5
   Fail: (25) [system] 1>5
^  Redo: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1-5,_245482,_245484,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1-5,_245482,_245484,aleph_sample)
^  Call: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1,5,_250534,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1,5,1,aleph_sample)
   Call: (26) [system] 1>5
   Fail: (26) [system] 1>5
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1,5,_250534,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_85462,_85464):-lteq(_85462,-0.5)),1,5,_250534,aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:example(1,pos,_255596)
   Unify: (26) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (26) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
^  Unify: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_85462,_85464):-lteq(_85462,-0.5)),aleph_sample)
   Call: (27) [system] f(-1.0,0.0)=f(_85462,_85464)
   Exit: (27) [system] f(-1.0,0.0)=f(-1.0,0.0)
^  Call: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-1.0,-0.5),aleph_sample)
^  Unify: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-1.0,-0.5),aleph_sample)
   Call: (28) [system] _56156 is inf
   Exit: (28) [system] 1.0Inf is inf
   Call: (28) [system] 1.0Inf=:=1.0Inf
   Exit: (28) [system] 1.0Inf=:=1.0Inf
^  Call: (28) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_61134)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_61134)
   Call: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] number(-1.0)
   Exit: (32) [system] number(-1.0)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] -1.0=< -0.5
   Exit: (32) [system] -1.0=< -0.5
   Exit: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (30) [system] !==!
   Exit: (30) [system] !==!
^  Exit: (29) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (29) [system] 2\=depth_limit_exceeded
   Exit: (29) [system] 2\=depth_limit_exceeded
^  Exit: (28) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-1.0,-0.5),aleph_sample)
^  Exit: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (26) [system] _79484 is 1+1
   Exit: (26) [system] 2 is 1+1
^  Call: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),2,5,_54818,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),2,5,2,aleph_sample)
   Call: (27) [system] 2>5
   Fail: (27) [system] 2>5
^  Redo: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),2,5,_54818,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),2,5,_54818,aleph_sample)
   Call: (27) [aleph_sample] aleph_sample:example(2,pos,_86206)
   Unify: (27) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (27) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Unify: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (28) [system] f(-0.5,0.5)=f(_54632,_54634)
   Exit: (28) [system] f(-0.5,0.5)=f(-0.5,0.5)
^  Call: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-0.5,-0.5),aleph_sample)
^  Unify: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-0.5,-0.5),aleph_sample)
   Call: (29) [system] _93724 is inf
   Exit: (29) [system] 1.0Inf is inf
   Call: (29) [system] 1.0Inf=:=1.0Inf
   Exit: (29) [system] 1.0Inf=:=1.0Inf
^  Call: (29) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (29) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (30) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_98702)
^  Unify: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_98702)
   Call: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] -0.5=< -0.5
   Exit: (33) [system] -0.5=< -0.5
   Exit: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (31) [system] !==!
   Exit: (31) [system] !==!
^  Exit: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (30) [system] 2\=depth_limit_exceeded
   Exit: (30) [system] 2\=depth_limit_exceeded
^  Exit: (29) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(-0.5,-0.5),aleph_sample)
^  Exit: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (27) [system] _117052 is 2+1
   Exit: (27) [system] 3 is 2+1
^  Call: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,_54818,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,3,aleph_sample)
   Call: (28) [system] 3>5
   Fail: (28) [system] 3>5
^  Redo: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,_54818,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,_54818,aleph_sample)
   Call: (28) [aleph_sample] aleph_sample:example(3,pos,_123774)
   Unify: (28) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (28) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Unify: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (29) [system] f(0.0,1.0)=f(_54632,_54634)
   Exit: (29) [system] f(0.0,1.0)=f(0.0,1.0)
^  Call: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.0,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.0,-0.5),aleph_sample)
   Call: (30) [system] _131292 is inf
   Exit: (30) [system] 1.0Inf is inf
   Call: (30) [system] 1.0Inf=:=1.0Inf
   Exit: (30) [system] 1.0Inf=:=1.0Inf
^  Call: (30) [aleph] aleph:depth_bound_call(lteq(0.0,-0.5),10,aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call(lteq(0.0,-0.5),10,aleph_sample)
^  Call: (31) [aleph] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_136270)
^  Unify: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_136270)
   Call: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] number(0.0)
   Exit: (34) [system] number(0.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 0.0=< -0.5
   Fail: (33) [aleph_sample] lteq(0.0,-0.5)
^  Redo: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_136270)
^  Fail: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_136270)
^  Redo: (30) [aleph] aleph:depth_bound_call(lteq(0.0,-0.5),10,aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call(lteq(0.0,-0.5),10,aleph_sample)
^  Call: (31) [aleph] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_150486)
^  Unify: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_150486)
   Call: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] number(0.0)
   Exit: (34) [system] number(0.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 0.0=< -0.5
   Fail: (33) [aleph_sample] lteq(0.0,-0.5)
^  Redo: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_150486)
^  Fail: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.0,-0.5),10,_150486)
^  Fail: (30) [aleph] aleph:depth_bound_call(lteq(0.0,-0.5),10,aleph_sample)
^  Fail: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.0,-0.5),aleph_sample)
^  Redo: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Fail: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Redo: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,_54818,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,3,aleph_sample)
^  Exit: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),3,5,3,aleph_sample)
^  Exit: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),2,5,3,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),1,5,3,aleph_sample)
   Call: (25) [system] _170640 is 3+ -1
   Exit: (25) [system] 2 is 3+ -1
   Call: (25) [system] _172296 is 3+1
   Exit: (25) [system] 4 is 3+1
   Call: (25) [system] 2>=1
   Exit: (25) [system] 2>=1
^  Call: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,_175600,_175602,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,[],0,aleph_sample)
   Call: (26) [system] 4>5
   Fail: (26) [system] 4>5
^  Redo: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,_175600,_175602,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,_175600,_175602,aleph_sample)
^  Call: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,_180652,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,4,aleph_sample)
   Call: (27) [system] 4>5
   Fail: (27) [system] 4>5
^  Redo: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,_180652,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,_180652,aleph_sample)
   Call: (27) [aleph_sample] aleph_sample:example(4,pos,_185714)
   Unify: (27) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (27) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Unify: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (28) [system] f(0.5,0.5)=f(_54632,_54634)
   Exit: (28) [system] f(0.5,0.5)=f(0.5,0.5)
^  Call: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.5,-0.5),aleph_sample)
^  Unify: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.5,-0.5),aleph_sample)
   Call: (29) [system] _193232 is inf
   Exit: (29) [system] 1.0Inf is inf
   Call: (29) [system] 1.0Inf=:=1.0Inf
   Exit: (29) [system] 1.0Inf=:=1.0Inf
^  Call: (29) [aleph] aleph:depth_bound_call(lteq(0.5,-0.5),10,aleph_sample)
^  Unify: (29) [aleph] aleph:depth_bound_call(lteq(0.5,-0.5),10,aleph_sample)
^  Call: (30) [aleph] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_198210)
^  Unify: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_198210)
   Call: (32) [aleph_sample] lteq(0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(0.5,-0.5)
   Call: (33) [system] number(0.5)
   Exit: (33) [system] number(0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 0.5=< -0.5
   Fail: (32) [aleph_sample] lteq(0.5,-0.5)
^  Redo: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_198210)
^  Fail: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_198210)
^  Redo: (29) [aleph] aleph:depth_bound_call(lteq(0.5,-0.5),10,aleph_sample)
^  Unify: (29) [aleph] aleph:depth_bound_call(lteq(0.5,-0.5),10,aleph_sample)
^  Call: (30) [aleph] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_212426)
^  Unify: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_212426)
   Call: (32) [aleph_sample] lteq(0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(0.5,-0.5)
   Call: (33) [system] number(0.5)
   Exit: (33) [system] number(0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 0.5=< -0.5
   Fail: (32) [aleph_sample] lteq(0.5,-0.5)
^  Redo: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_212426)
^  Fail: (30) [$syspreds] call_with_depth_limit(aleph_sample:lteq(0.5,-0.5),10,_212426)
^  Fail: (29) [aleph] aleph:depth_bound_call(lteq(0.5,-0.5),10,aleph_sample)
^  Fail: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(0.5,-0.5),aleph_sample)
^  Redo: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Fail: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Redo: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,_180652,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,4,aleph_sample)
^  Exit: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4,5,4,aleph_sample)
   Call: (26) [system] _230880 is 4+ -1
   Exit: (26) [system] 3 is 4+ -1
   Call: (26) [system] _232536 is 4+1
   Exit: (26) [system] 5 is 4+1
   Call: (26) [system] 3>=4
   Fail: (26) [system] 3>=4
^  Redo: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,_175600,_175602,aleph_sample)
^  Call: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,_175600,_175602,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,[],0,aleph_sample)
   Call: (27) [system] 5>5
   Fail: (27) [system] 5>5
^  Redo: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,_175600,_175602,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,_175600,_175602,aleph_sample)
^  Call: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,_241738,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,5,aleph_sample)
   Call: (28) [system] 5>5
   Fail: (28) [system] 5>5
^  Redo: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,_241738,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,_241738,aleph_sample)
   Call: (28) [aleph_sample] aleph_sample:example(5,pos,_246800)
   Unify: (28) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (28) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Unify: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
   Call: (29) [system] f(1.0,0.0)=f(_54632,_54634)
   Exit: (29) [system] f(1.0,0.0)=f(1.0,0.0)
^  Call: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(1.0,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(1.0,-0.5),aleph_sample)
   Call: (30) [system] _254318 is inf
   Exit: (30) [system] 1.0Inf is inf
   Call: (30) [system] 1.0Inf=:=1.0Inf
   Exit: (30) [system] 1.0Inf=:=1.0Inf
^  Call: (30) [aleph] aleph:depth_bound_call(lteq(1.0,-0.5),10,aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call(lteq(1.0,-0.5),10,aleph_sample)
^  Call: (31) [aleph] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_259296)
^  Unify: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_259296)
   Call: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] number(1.0)
   Exit: (34) [system] number(1.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 1.0=< -0.5
   Fail: (33) [aleph_sample] lteq(1.0,-0.5)
^  Redo: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_54888)
^  Fail: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_54888)
^  Redo: (30) [aleph] aleph:depth_bound_call(lteq(1.0,-0.5),10,aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call(lteq(1.0,-0.5),10,aleph_sample)
^  Call: (31) [aleph] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_66524)
^  Unify: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_66524)
   Call: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] number(1.0)
   Exit: (34) [system] number(1.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 1.0=< -0.5
   Fail: (33) [aleph_sample] lteq(1.0,-0.5)
^  Redo: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_66524)
^  Fail: (31) [$syspreds] call_with_depth_limit(aleph_sample:lteq(1.0,-0.5),10,_66524)
^  Fail: (30) [aleph] aleph:depth_bound_call(lteq(1.0,-0.5),10,aleph_sample)
^  Fail: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,lteq(1.0,-0.5),aleph_sample)
^  Redo: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Fail: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Redo: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,_54846,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,5,aleph_sample)
^  Exit: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5,5,5,aleph_sample)
   Call: (27) [system] _84978 is 5+ -1
   Exit: (27) [system] 4 is 5+ -1
   Call: (27) [system] _86634 is 5+1
   Exit: (27) [system] 6 is 5+1
   Call: (27) [system] 4>=5
   Fail: (27) [system] 4>=5
^  Redo: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,_54830,_54832,aleph_sample)
^  Call: (27) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),6-5,_54830,_54832,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),6-5,[],0,aleph_sample)
   Call: (28) [system] 6>5
   Exit: (28) [system] 6>5
^  Exit: (27) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),6-5,[],0,aleph_sample)
^  Exit: (26) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),5-5,[],0,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),4-5,[],0,aleph_sample)
   Call: (25) [system] _54814=[1-2]
   Exit: (25) [system] [1-2]=[1-2]
   Call: (25) [system] _54816 is 3-1+0
   Exit: (25) [system] 2 is 3-1+0
^  Exit: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),1-5,[1-2],2,aleph_sample)
^  Call: (24) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),[],_100856,_100858,aleph_sample)
^  Unify: (24) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),[],[],0,aleph_sample)
^  Exit: (24) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),[],[],0,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_append([],[1-2],_54784)
^  Unify: (24) [aleph] aleph:aleph_append([],[1-2],[1-2|_104248])
^  Call: (25) [aleph] aleph:aleph_append([],[],_104248)
^  Unify: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (24) [aleph] aleph:aleph_append([],[1-2],[1-2])
   Call: (24) [system] _54812 is 2+0
   Exit: (24) [system] 2 is 2+0
^  Exit: (23) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54632,_54634):-lteq(_54632,-0.5)),[1-5],[1-2],2,aleph_sample)
   Call: (23) [system] 2>=2
   Exit: (23) [system] 2>=2
^  Call: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],[2],_54786,_54788,aleph_sample)
^  Unify: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],[2],_54786,_54788,aleph_sample)
^  Call: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-2],_114344,_54786,_54788,aleph_sample)
^  Unify: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-2],_115198,_54786,_54788,aleph_sample)
^  Call: (25) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_115998,_116000,_116002))
^  Exit: (25) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_115998,_116000,_116002))
   Call: (25) [system] _117656 is inf
   Exit: (25) [system] 1.0Inf is inf
^  Call: (25) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),_119312,_119374)
^  Unify: (25) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),f(_54632,_54634),_120208)
   Call: (26) [system] lteq(_54632,-0.5)=_120982
   Exit: (26) [system] lteq(_54632,-0.5)=lteq(_54632,-0.5)
^  Exit: (25) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),f(_54632,_54634),lteq(_54632,-0.5))
^  Call: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_123466)
^  Unify: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_123466)
   Call: (26) [system] arg(2,f(_54632,_54634),_123466)
   Exit: (26) [system] arg(2,f(_54632,_54634),_54634)
^  Exit: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_54634)
^  Call: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Exit: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
   Call: (25) [system] functor(_129316,predict,3)
   Exit: (25) [system] functor(predict(_130148,_130150,_130152),predict,3)
^  Call: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_130148,_130150,_130152),_130982,aleph_sample)
^  Unify: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_130148,_130150,_130152),(_131824:-_131826),aleph_sample)
^  Call: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),lteq(_54632,-0.5)),_132672)
^  Unify: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),lteq(_54632,-0.5)),[f(_54632,_54634)|_133508])
^  Call: (27) [aleph] aleph:goals_to_list(lteq(_54632,-0.5),_133508)
^  Unify: (27) [aleph] aleph:goals_to_list(lteq(_54632,-0.5),[lteq(_54632,-0.5)])
^  Exit: (27) [aleph] aleph:goals_to_list(lteq(_54632,-0.5),[lteq(_54632,-0.5)])
^  Exit: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),lteq(_54632,-0.5)),[f(_54632,_54634),lteq(...,...)])
^  Call: (26) [aleph] aleph:aleph_setting_m(clauselength,_137666,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(clauselength,_137666,aleph_sample)
   Call: (27) [system] nonvar(clauselength)
   Exit: (27) [system] nonvar(clauselength)
   Call: (27) [system] _137666=4
   Exit: (27) [system] 4=4
^  Exit: (26) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (26) [system] length([f(_54632,_54634),lteq(_54632,-0.5)],_143476)
   Unify: (26) [system] length([f(_54632,_54634),lteq(_54632,-0.5)],_143476)
   Call: (27) [system] var(_143476)
   Exit: (27) [system] var(_143476)
   Call: (27) [system] []==[]
   Exit: (27) [system] []==[]
   Call: (27) [system] _143476=2
   Exit: (27) [system] 2=2
   Exit: (26) [system] length([f(_54632,_54634),lteq(_54632,-0.5)],2)
   Call: (26) [system] 2<4
   Exit: (26) [system] 2<4
^  Call: (26) [aleph] aleph:aleph_get_lit(predict(_130148,_130150,_130152),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_get_lit(predict(_130148,_130150,_130152),[f(_54632,_54634),lteq(...,...)],aleph_sample)
   Call: (27) [system] functor(f(_54632,_54634),_154206,_154208)
   Exit: (27) [system] functor(f(_54632,_54634),f,2)
^  Call: (27) [aleph] aleph:aleph_get_lit(predict(_130148,_130150,_130152),f/2,aleph_sample)
^  Unify: (27) [aleph] aleph:aleph_get_lit(predict(_130148,_130150,_130152),f/2,aleph_sample)
^  Exit: (27) [aleph] aleph:aleph_get_lit(predict(_130148,_130150,_130152),f/2,aleph_sample)
^  Call: (28) [aleph] aleph:var_types([f(_54632,_54634),lteq(...,...)],_158404,aleph_sample)
^  Unify: (28) [aleph] aleph:var_types([f(_54632,_54634),lteq(...,...)],_158404,aleph_sample)
^  Call: (29) [aleph] aleph:hvar_types(f(_54632,_54634),_160074,aleph_sample)
^  Unify: (29) [aleph] aleph:hvar_types(f(_54632,_54634),_160074,aleph_sample)
^  Call: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],_160074)
^  Unify: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],[_54634/y|_162620])
^  Call: (31) [aleph] aleph:aleph_append([_54632/x],[],_162620)
^  Unify: (31) [aleph] aleph:aleph_append([_54632/x],[],[_54632/x])
^  Exit: (31) [aleph] aleph:aleph_append([_54632/x],[],[_54632/x])
^  Exit: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],[_54634/y,... / ...])
^  Exit: (29) [aleph] aleph:hvar_types(f(_54632,_54634),[_54634/y,... / ...],aleph_sample)
^  Call: (29) [aleph] aleph:bvar_types([lteq(_54632,-0.5)],[_54634/y,... / ...],_167626,aleph_sample)
^  Unify: (29) [aleph] aleph:bvar_types([lteq(_54632,-0.5)],[_54634/y,... / ...],_167626,aleph_sample)
^  Call: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Unify: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Call: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
   Call: (32) [system] _54632/x==_54634/y
   Fail: (32) [system] _54632/x==_54634/y
^  Redo: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Call: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
^  Unify: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
   Call: (33) [system] _54632/x==_54632/x
   Exit: (33) [system] _54632/x==_54632/x
^  Exit: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
^  Exit: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Call: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Exit: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Exit: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Call: (30) [aleph] aleph:inconsistent_vartypes([],[_54634/y,... / ...])
^  Fail: (30) [aleph] aleph:inconsistent_vartypes([],[_54634/y,... / ...])
^  Redo: (29) [aleph] aleph:bvar_types([lteq(_54632,-0.5)],[_54634/y,... / ...],_167626,aleph_sample)
^  Call: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],_186750)
^  Unify: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],[_54634/y|_187590])
^  Call: (31) [aleph] aleph:aleph_append([],[_54632/x],_187590)
^  Unify: (31) [aleph] aleph:aleph_append([],[_54632/x],[_54632/x|_189264])
^  Call: (32) [aleph] aleph:aleph_append([],[],_189264)
^  Unify: (32) [aleph] aleph:aleph_append([],[],[])
^  Exit: (32) [aleph] aleph:aleph_append([],[],[])
^  Exit: (31) [aleph] aleph:aleph_append([],[_54632/x],[_54632/x])
^  Exit: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],[_54634/y,... / ...])
^  Call: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],_167626,aleph_sample)
^  Unify: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Exit: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Exit: (29) [aleph] aleph:bvar_types([lteq(_54632,-0.5)],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Call: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],_197622)
^  Unify: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],[_54634/y|_198462])
^  Call: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],_198462)
^  Unify: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],[_54632/x|_200136])
^  Call: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],_200136)
^  Unify: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],[_54634/y,... / ...])
^  Exit: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],[_54634/y,... / ...])
^  Exit: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],[_54632/x,... / ...|...])
^  Exit: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],[_54634/y,... / ...|...])
   Call: (29) [system] sort([_54634/y,_54632/x,... / ...|...],_158404)
   Exit: (29) [system] sort([_54634/y,_54632/x,... / ...|...],[_54632/x,_54634/y])
^  Exit: (28) [aleph] aleph:var_types([f(_54632,_54634),lteq(...,...)],[_54632/x,... / ...],aleph_sample)
   Call: (28) [aleph_sample] params(_207648)
   Unify: (28) [aleph_sample] params([_208500,_208506,_208512])
   Exit: (28) [aleph_sample] params([_208500,_208506,_208512])
   Call: (28) [system] _130152=[_208500,_208506,_208512]
   Exit: (28) [system] [_208500,_208506,_208512]=[_208500,_208506,_208512]
^  Call: (28) [aleph] aleph:aleph_input_var(_130148,x,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_input_var(_130148,x,[_54632/x,... / ...])
^  Call: (29) [aleph] aleph:aleph_member(_130148/_213532,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
^  Exit: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
   Call: (29) [system] nonvar(x)
   Exit: (29) [system] nonvar(x)
   Call: (29) [system] x=x
   Exit: (29) [system] x=x
^  Exit: (28) [aleph] aleph:aleph_input_var(_54632,x,[_54632/x,... / ...])
^  Call: (28) [aleph] aleph:aleph_output_var(_130150,y,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_output_var(_130150,y,[_54632/x,... / ...])
^  Call: (29) [aleph] aleph:aleph_member(_130150/_221818,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
^  Exit: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
   Call: (29) [system] nonvar(x)
   Exit: (29) [system] nonvar(x)
   Call: (29) [system] y=x
   Fail: (29) [system] y=x
^  Redo: (29) [aleph] aleph:aleph_member(_130150/_221818,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_130150/_221818,[_54632/x,... / ...])
^  Call: (30) [aleph] aleph:aleph_member(_130150/_221818,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (29) [aleph] aleph:aleph_member(_54634/y,[_54632/x,... / ...])
   Call: (29) [system] nonvar(y)
   Exit: (29) [system] nonvar(y)
   Call: (29) [system] y=y
   Exit: (29) [system] y=y
^  Exit: (28) [aleph] aleph:aleph_output_var(_54634,y,[_54632/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)])
   Call: (28) [system] predict(_54632,_54634,[_208500,_208506|...])==f(_54632,_54634)
   Fail: (28) [system] predict(_54632,_54634,[_208500,_208506|...])==f(_54632,_54634)
^  Redo: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)])
^  Call: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[lteq(_54632,-0.5)])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[lteq(_54632,-0.5)])
   Call: (29) [system] predict(_54632,_54634,[_208500,_208506|...])==lteq(_54632,-0.5)
   Fail: (29) [system] predict(_54632,_54634,[_208500,_208506|...])==lteq(_54632,-0.5)
^  Redo: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[lteq(_54632,-0.5)])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[lteq(_54632,-0.5)])
^  Call: (29) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[])
^  Fail: (29) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[])
^  Fail: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[lteq(_54632,-0.5)])
^  Fail: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Exit: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54634,[_208500|...]),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],_251636)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634)|_252476])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],_252476)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5)|_254150])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],_254150)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634),lteq(...,...)|...])
^  Call: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(_131824,_131826))
^  Unify: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634),_131826))
^  Call: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],_131826)
^  Unify: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),_54990))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],_54990)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_54930|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_54930|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634),lteq(...,...),predict(...,...,...)))
^  Call: (26) [aleph] aleph:aleph_setting_m(language,_59780,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(language,_59780,aleph_sample)
   Call: (27) [system] nonvar(language)
   Exit: (27) [system] nonvar(language)
   Call: (27) [system] _59780=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Unify: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Call: (26) [aleph] aleph:aleph_setting_m(newvars,_69746,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(newvars,_69746,aleph_sample)
   Call: (27) [system] nonvar(newvars)
   Exit: (27) [system] nonvar(newvars)
   Call: (27) [system] _69746=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Unify: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Call: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),_81378,aleph_sample)
^  Unify: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),lteq(_54632,-0.5),aleph_sample)
^  Exit: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),lteq(_54632,-0.5),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==lteq(_54632,-0.5)
   Fail: (27) [system] f(_54632,_54634)==lteq(_54632,-0.5)
^  Redo: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),_81378,aleph_sample)
^  Unify: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),_81378,aleph_sample)
^  Call: (28) [aleph] aleph:in(predict(_54632,_54634,[_54930|...]),_81378,aleph_sample)
^  Unify: (28) [aleph] aleph:in(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[_54930|...]),aleph_sample)
^  Exit: (28) [aleph] aleph:in(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[_54930|...]),aleph_sample)
^  Exit: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),predict(_54632,_54634,[_54930|...]),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==predict(_54632,_54634,[_54930,_54936|...])
   Fail: (27) [system] f(_54632,_54634)==predict(_54632,_54634,[_54930,_54936|...])
^  Fail: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-lteq(...,...),predict(...,...,...)))
   Fail: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-lteq(...,...),predict(...,...,...)))
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Exit: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_54930|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_54930|...]),_54634)
   Call: (26) [system] arg(3,predict(_54632,_54634,[_54930,_54936|...]),_98850)
   Exit: (26) [system] arg(3,predict(_54632,_54634,[_54930,_54936|...]),[_54930,_54936,_54942])
   Call: (26) [system] var([_54930,_54936,_54942])
   Fail: (26) [system] var([_54930,_54936,_54942])
^  Redo: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_54930|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_54930|...]),_54634)
   Call: (26) [system] _103822 is 3+ -1
   Exit: (26) [system] 2 is 3+ -1
^  Call: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_54930|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_54930|...]),_54634)
   Call: (27) [system] arg(2,predict(_54632,_54634,[_54930,_54936|...]),_107140)
   Exit: (27) [system] arg(2,predict(_54632,_54634,[_54930,_54936|...]),_54634)
   Call: (27) [system] var(_54634)
   Exit: (27) [system] var(_54634)
   Call: (27) [system] _54634==_54634
   Exit: (27) [system] _54634==_54634
^  Exit: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_54930|...]),_54634)
^  Exit: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_54930|...]),_54634)
^  Call: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],_113766,aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],_113766,aleph_sample)
^  Call: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),_115476)
^  Unify: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[f(_54632,_54634)|_116312])
^  Call: (27) [aleph] aleph:goals_to_list((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),_116312)
^  Unify: (27) [aleph] aleph:goals_to_list((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),[lteq(_54632,-0.5)|_117978])
^  Call: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_54930|...]),_117978)
^  Unify: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_54930|...]),[predict(_54632,_54634,[...|...])])
^  Exit: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_54930|...]),[predict(_54632,_54634,[...|...])])
^  Exit: (27) [aleph] aleph:goals_to_list((lteq(_54632,-0.5),predict(_54632,_54634,[...|...])),[lteq(_54632,-0.5),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[f(_54632,_54634),lteq(...,...)|...])
^  Call: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),lteq(...,...)|...],[predict/3],[],[1-2],[],_122966,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),lteq(...,...)|...],[predict/3],[],[1-2],[],_122966,aleph_sample)
^  Call: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[_124676],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[_124676],aleph_sample)
   Call: (28) [system] integer(f(_54632,_54634))
   Fail: (28) [system] integer(f(_54632,_54634))
^  Redo: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[_124676],aleph_sample)
   Call: (28) [system] _128870=false
   Exit: (28) [system] false=false
   Call: (28) [system] _130520=f(_54632,_54634)
   Exit: (28) [system] f(_54632,_54634)=f(_54632,_54634)
   Call: (28) [system] _132170=0
   Exit: (28) [system] 0=0
   Call: (28) [system] functor(f(_54632,_54634),_133820,_133822)
   Exit: (28) [system] functor(f(_54632,_54634),f,2)
^  Call: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Unify: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Call: (29) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (29) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Redo: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[_124676],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[f(_54632,_54634)],aleph_sample)
^  Call: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[1-2],[],[f(_54632,_54634)],aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],_144742)
^  Unify: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],[f(_54632,_54634)])
^  Exit: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],[f(_54632,_54634)])
^  Call: (27) [aleph] aleph:lazy_evaluate_refinement([lteq(_54632,-0.5),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[1-2],[],_122966,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate_refinement([lteq(_54632,-0.5),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[1-2],[],_122966,aleph_sample)
^  Call: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[_148954],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[_148954],aleph_sample)
   Call: (29) [system] integer(lteq(_54632,-0.5))
   Fail: (29) [system] integer(lteq(_54632,-0.5))
^  Redo: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[_148954],aleph_sample)
   Call: (29) [system] _153148=false
   Exit: (29) [system] false=false
   Call: (29) [system] _154798=lteq(_54632,-0.5)
   Exit: (29) [system] lteq(_54632,-0.5)=lteq(_54632,-0.5)
   Call: (29) [system] _156448=0
   Exit: (29) [system] 0=0
   Call: (29) [system] functor(lteq(_54632,-0.5),_158098,_158100)
   Exit: (29) [system] functor(lteq(_54632,-0.5),lteq,2)
^  Call: (29) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Unify: (29) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Call: (30) [aleph] aleph:aleph_member1(lteq/2,[])
^  Fail: (30) [aleph] aleph:aleph_member1(lteq/2,[])
^  Fail: (29) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Redo: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[_148954],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[lteq(_54632,-0.5)],aleph_sample)
^  Call: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[1-2],[],[],aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[1-2],[],[],aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[1-2],[],[],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate([lteq(_54632,-0.5)],[predict/3],[f(_54632,_54634)],[1-2],[],[lteq(_54632,-0.5)],aleph_sample)
^  Call: (28) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[f(_54632,_54634)],_169020)
^  Unify: (28) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[f(_54632,_54634)],[f(_54632,_54634)|_169860])
^  Call: (29) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[],_169860)
^  Unify: (29) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[],[lteq(_54632,-0.5)])
^  Exit: (29) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[],[lteq(_54632,-0.5)])
^  Exit: (28) [aleph] aleph:aleph_append([lteq(_54632,-0.5)],[f(_54632,_54634)],[f(_54632,_54634),lteq(...,...)])
^  Call: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],_122966,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],_122966,aleph_sample)
^  Call: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[_175740],aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[_175740],aleph_sample)
   Call: (30) [system] integer(predict(_54632,_54634,[_54930,_54936|...]))
   Fail: (30) [system] integer(predict(_54632,_54634,[_54930,_54936|...]))
^  Redo: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[_175740],aleph_sample)
   Call: (30) [system] _179934=false
   Exit: (30) [system] false=false
   Call: (30) [system] _181584=predict(_54632,_54634,[_54930,_54936|...])
   Exit: (30) [system] predict(_54632,_54634,[_54930,_54936|...])=predict(_54632,_54634,[_54930,_54936|...])
   Call: (30) [system] _183234=0
   Exit: (30) [system] 0=0
   Call: (30) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),_184884,_184886)
   Exit: (30) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),predict,3)
^  Call: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Unify: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Exit: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Call: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54930|...]),_189104,_189040,_189042,_189044,aleph_sample)
^  Unify: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54930|...]),_189950,_189040,_189042,_189044,aleph_sample)
   Call: (31) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),_190738,_190740)
   Exit: (31) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),predict,3)
^  Call: (31) [aleph] aleph:find_mode(mode,predict/3,_192404,aleph_sample)
^  Unify: (31) [aleph] aleph:find_mode(mode,predict/3,_192404,aleph_sample)
   Call: (32) [system] functor(_192404,predict,3)
   Exit: (32) [system] functor(predict(_194912,_194914,_194916),predict,3)
^  Exit: (31) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (31) [system] functor(_196614,predict,3)
   Exit: (31) [system] functor(predict(_197446,_197448,_197450),predict,3)
^  Call: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
   Call: (32) [system] arg(3,predict(+x,-y,#(params)),_199948)
   Exit: (32) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (32) [system] nonvar(#(params))
   Exit: (32) [system] nonvar(#(params))
   Call: (32) [system] functor(#(params),_203246,_203248)
   Exit: (32) [system] functor(#(params),#,1)
   Call: (32) [system] # = (+)
   Fail: (32) [system] # = (+)
^  Redo: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
   Call: (32) [system] # = (-)
   Fail: (32) [system] # = (-)
^  Redo: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
   Call: (32) [system] # = #
   Exit: (32) [system] # = #
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
   Call: (32) [system] _212358 is 3+ -1
   Exit: (32) [system] 2 is 3+ -1
^  Call: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),2)
^  Unify: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),2)
   Call: (33) [system] arg(2,predict(+x,-y,#(params)),_215676)
   Exit: (33) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (33) [system] nonvar(-y)
   Exit: (33) [system] nonvar(-y)
   Call: (33) [system] functor(-y,_218974,_218976)
   Exit: (33) [system] functor(-y,-,1)
   Call: (33) [system] (-)=(+)
   Fail: (33) [system] (-)=(+)
^  Redo: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),2)
   Call: (33) [system] (-)=(-)
   Exit: (33) [system] (-)=(-)
^  Unify: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),2)
   Call: (33) [system] _225604 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),1)
^  Unify: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),1)
   Call: (34) [system] arg(1,predict(+x,-y,#(params)),_228922)
   Exit: (34) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (34) [system] nonvar(+x)
   Exit: (34) [system] nonvar(+x)
   Call: (34) [system] functor(+x,_232220,_232222)
   Exit: (34) [system] functor(+x,+,1)
   Call: (34) [system] (+)=(+)
   Exit: (34) [system] (+)=(+)
^  Unify: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),1)
   Call: (34) [system] _236368 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),0)
^  Unify: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),0)
^  Exit: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),0)
^  Exit: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),1)
^  Exit: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),2)
^  Exit: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_197446,_197448,_197450),3)
   Call: (31) [system] predict(_197446,_197448,_197450)=predict(_54632,_54634,[_54930,_54936|...])
   Exit: (31) [system] predict(_54632,_54634,[_54930,_54936|...])=predict(_54632,_54634,[_54930,_54936|...])
^  Call: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),_244670)
^  Unify: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),_244670)
   Call: (32) [system] functor(predict(+x,-y,#(params)),_246392,_246332)
   Exit: (32) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_244670)
^  Unify: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_244670)
   Call: (33) [system] arg(3,predict(+x,-y,#(params)),_249674)
   Exit: (33) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (33) [aleph] aleph:aleph_append([3],[],_251338)
^  Unify: (33) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (33) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_253854)
^  Unify: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (34) [system] var(#(params))
   Fail: (34) [system] var(#(params))
^  Redo: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_253854)
^  Unify: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_253854)
   Call: (34) [system] functor(#(params),_258908,_258848)
   Exit: (34) [system] functor(#(params),#,1)
^  Call: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_253854)
^  Unify: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_55116)
   Call: (35) [system] arg(1,#(params),_55460)
   Exit: (35) [system] arg(1,#(params),params)
^  Call: (35) [aleph] aleph:aleph_append([1],[3],_57124)
^  Unify: (35) [aleph] aleph:aleph_append([1],[3],[3|_57964])
^  Call: (36) [aleph] aleph:aleph_append([1],[],_57964)
^  Unify: (36) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (36) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_62148)
^  Unify: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (36) [system] var(params)
   Fail: (36) [system] var(params)
^  Redo: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_62148)
^  Unify: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_62148)
   Call: (36) [system] functor(params,_67202,_67142)
   Exit: (36) [system] functor(params,params,0)
^  Call: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_62148)
^  Unify: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (35) [system] _72170 is 1+ -1
   Exit: (35) [system] 0 is 1+ -1
^  Call: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_55116)
^  Unify: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (33) [system] _78032 is 3+ -1
   Exit: (33) [system] 2 is 3+ -1
^  Call: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_55090)
^  Unify: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_55090)
   Call: (34) [system] arg(2,predict(+x,-y,#(params)),_81366)
   Exit: (34) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (34) [aleph] aleph:aleph_append([2],[],_83030)
^  Unify: (34) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (34) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_85546)
^  Unify: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (35) [system] var(-y)
   Fail: (35) [system] var(-y)
^  Redo: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_85546)
^  Unify: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_85546)
   Call: (35) [system] functor(-y,_90600,_90540)
   Exit: (35) [system] functor(-y,-,1)
^  Call: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_85546)
^  Unify: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_85546)
   Call: (36) [system] arg(1,-y,_93882)
   Exit: (36) [system] arg(1,-y,y)
^  Call: (36) [aleph] aleph:aleph_append([1],[2],_95546)
^  Unify: (36) [aleph] aleph:aleph_append([1],[2],[2|_96386])
^  Call: (37) [aleph] aleph:aleph_append([1],[],_96386)
^  Unify: (37) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (37) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (36) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_100570)
^  Unify: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (37) [system] var(y)
   Fail: (37) [system] var(y)
^  Redo: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_100570)
^  Unify: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_100570)
   Call: (37) [system] functor(y,_105624,_105564)
   Exit: (37) [system] functor(y,y,0)
^  Call: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_100570)
^  Unify: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (36) [system] _110592 is 1+ -1
   Exit: (36) [system] 0 is 1+ -1
^  Call: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_85546)
^  Unify: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (34) [system] _116454 is 2+ -1
   Exit: (34) [system] 1 is 2+ -1
^  Call: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_55090)
^  Unify: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_55090)
   Call: (35) [system] arg(1,predict(+x,-y,#(params)),_119788)
   Exit: (35) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (35) [aleph] aleph:aleph_append([1],[],_121452)
^  Unify: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_123968)
^  Unify: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (36) [system] var(+x)
   Fail: (36) [system] var(+x)
^  Redo: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_123968)
^  Unify: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_123968)
   Call: (36) [system] functor(+x,_129022,_128962)
   Exit: (36) [system] functor(+x,+,1)
^  Call: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_123968)
^  Unify: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_123968)
   Call: (37) [system] arg(1,+x,_132304)
   Exit: (37) [system] arg(1,+x,x)
^  Call: (37) [aleph] aleph:aleph_append([1],[1],_133968)
^  Unify: (37) [aleph] aleph:aleph_append([1],[1],[1|_134808])
^  Call: (38) [aleph] aleph:aleph_append([1],[],_134808)
^  Unify: (38) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (38) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (37) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_138992)
^  Unify: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (38) [system] var(x)
   Fail: (38) [system] var(x)
^  Redo: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_138992)
^  Unify: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_138992)
   Call: (38) [system] functor(x,_144046,_143986)
   Exit: (38) [system] functor(x,x,0)
^  Call: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_138992)
^  Unify: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (37) [system] _149014 is 1+ -1
   Exit: (37) [system] 0 is 1+ -1
^  Call: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_123968)
^  Unify: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (35) [system] _154876 is 1+ -1
   Exit: (35) [system] 0 is 1+ -1
^  Call: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_55090)
^  Unify: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_55048,_55050,_55052)
^  Unify: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_55048,_55050,_55052)
^  Call: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_55048,_55050,_55052)
^  Unify: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_164926],_55050,_55052)
^  Call: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_164926,_55050,_55052)
^  Unify: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_164926,_55050,_55052)
^  Call: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_164926,_55050,_55052)
^  Unify: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_164926,[[...]/y|_168290],_55052)
^  Call: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],_164926,_168290,_55052)
^  Unify: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],_164926,_168290,_55052)
^  Call: (36) [aleph] aleph:split_tp([#(...)/[...]],_164926,_168290,_55052)
^  Unify: (36) [aleph] aleph:split_tp([#(...)/[...]],_164926,_168290,[[...]/params|_171654])
^  Call: (37) [aleph] aleph:split_tp([],_164926,_168290,_171654)
^  Unify: (37) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (37) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (36) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54930|...]),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (30) [system] _180888=[]
   Exit: (30) [system] []=[]
^  Call: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(_182546:-_182548))
^  Unify: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(predict(_54632,_54634,[...|...]):-_182548))
^  Call: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)],_182548)
^  Unify: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)],(f(_54632,_54634),_185044))
^  Call: (32) [aleph] aleph:list_to_goals([lteq(_54632,-0.5)],_185044)
^  Unify: (32) [aleph] aleph:list_to_goals([lteq(_54632,-0.5)],lteq(_54632,-0.5))
^  Exit: (32) [aleph] aleph:list_to_goals([lteq(_54632,-0.5)],lteq(_54632,-0.5))
^  Exit: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)],(f(_54632,_54634),lteq(_54632,-0.5)))
^  Exit: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(predict(_54632,_54634,[...|...]):-f(...,...),lteq(...,...)))
^  Call: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),lteq(_54632,-0.5)),_190026)
^  Unify: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),lteq(_54632,-0.5)),(f(_54632,_54634):-lteq(_54632,-0.5)))
^  Exit: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),lteq(_54632,-0.5)),(f(_54632,_54634):-lteq(_54632,-0.5)))
^  Call: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],aleph_sample)
   Call: (31) [system] (f(_54632,_54634):-lteq(_54632,-0.5))=(_194210:-_194212)
   Exit: (31) [system] (f(_54632,_54634):-lteq(_54632,-0.5))=(f(_54632,_54634):-lteq(_54632,-0.5))
^  Call: (31) [aleph] aleph:lazy_prove([1-2],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_prove([1-2],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Call: (32) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
   Call: (33) [system] 1>2
   Fail: (33) [system] 1>2
^  Redo: (32) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Call: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),1,aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),1,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(_54632,-0.5)),aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(_54632,-0.5)),aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(_54632,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(_54632,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54632,_54634)),10,_209312)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54632,_54634)),10,_209312)
   Call: (39) [aleph_sample] aleph_sample:example(1,pos,f(_54632,_54634))
   Unify: (39) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (39) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_221806)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_221806)
   Call: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] number(-1.0)
   Exit: (41) [system] number(-1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] -1.0=< -0.5
   Exit: (41) [system] -1.0=< -0.5
   Exit: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (38) [system] 2\=depth_limit_exceeded
   Exit: (38) [system] 2\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (33) [aleph] aleph:lazy_index_prove1(pos,predict(-1.0,0.0,[_54930|...]),f(-1.0,0.0),lteq(-1.0,-0.5),1,aleph_sample)
^  Call: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (34) [system] fail
   Fail: (34) [system] fail
^  Redo: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_246782)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_246782)
   Call: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] number(-1.0)
   Exit: (41) [system] number(-1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] -1.0=< -0.5
   Exit: (41) [system] -1.0=< -0.5
   Exit: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (38) [system] 2\=depth_limit_exceeded
   Exit: (38) [system] 2\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54632,_54634)),10,_60890)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54632,_54634)),10,_60890)
   Call: (39) [aleph_sample] aleph_sample:example(1,pos,f(_54632,_54634))
   Unify: (39) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (39) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_73384)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_73384)
   Call: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] number(-1.0)
   Exit: (41) [system] number(-1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] -1.0=< -0.5
   Exit: (41) [system] -1.0=< -0.5
   Exit: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (38) [system] 2\=depth_limit_exceeded
   Exit: (38) [system] 2\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_94220)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_94220)
   Call: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (41) [system] number(-1.0)
   Exit: (41) [system] number(-1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] -1.0=< -0.5
   Exit: (41) [system] -1.0=< -0.5
   Exit: (40) [aleph_sample] lteq(-1.0,-0.5)
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (38) [system] 2\=depth_limit_exceeded
   Exit: (38) [system] 2\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),1,aleph_sample)
^  Exit: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),1,aleph_sample)
   Call: (33) [system] _115080 is 1+1
   Exit: (33) [system] 2 is 1+1
^  Call: (33) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
   Call: (34) [system] 2>2
   Fail: (34) [system] 2>2
^  Redo: (33) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Call: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),2,aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),2,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(_54632,-0.5)),aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(_54632,-0.5)),aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(_54632,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(_54632,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54632,_54634)),10,_128494)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54632,_54634)),10,_128494)
   Call: (40) [aleph_sample] aleph_sample:example(2,pos,f(_54632,_54634))
   Unify: (40) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (40) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_140988)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_140988)
   Call: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] -0.5=< -0.5
   Exit: (42) [system] -0.5=< -0.5
   Exit: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (39) [system] 2\=depth_limit_exceeded
   Exit: (39) [system] 2\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (34) [aleph] aleph:lazy_index_prove1(pos,predict(-0.5,0.5,[_54930|...]),f(-0.5,0.5),lteq(-0.5,-0.5),2,aleph_sample)
^  Call: (35) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (35) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (35) [system] fail
   Fail: (35) [system] fail
^  Redo: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_165964)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_165964)
   Call: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] -0.5=< -0.5
   Exit: (42) [system] -0.5=< -0.5
   Exit: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (39) [system] 2\=depth_limit_exceeded
   Exit: (39) [system] 2\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54632,_54634)),10,_186800)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54632,_54634)),10,_186800)
   Call: (40) [aleph_sample] aleph_sample:example(2,pos,f(_54632,_54634))
   Unify: (40) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (40) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_199294)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_199294)
   Call: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] -0.5=< -0.5
   Exit: (42) [system] -0.5=< -0.5
   Exit: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (39) [system] 2\=depth_limit_exceeded
   Exit: (39) [system] 2\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_220130)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_220130)
   Call: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] -0.5=< -0.5
   Exit: (42) [system] -0.5=< -0.5
   Exit: (41) [aleph_sample] lteq(-0.5,-0.5)
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (39) [system] 2\=depth_limit_exceeded
   Exit: (39) [system] 2\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),2,aleph_sample)
^  Exit: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),2,aleph_sample)
   Call: (34) [system] _240990 is 2+1
   Exit: (34) [system] 3 is 2+1
^  Call: (34) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
   Call: (35) [system] 3>2
   Exit: (35) [system] 3>2
^  Exit: (34) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (33) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Call: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_prove([1-2],pos,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],aleph_sample)
^  Redo: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[_55034],aleph_sample)
^  Call: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Redo: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Call: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
   Call: (32) [system] (f(_54632,_54634):-lteq(_54632,-0.5))=(_258638:-_258640)
   Exit: (32) [system] (f(_54632,_54634):-lteq(_54632,-0.5))=(f(_54632,_54634):-lteq(_54632,-0.5))
^  Call: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54930|...]),f(_54632,_54634),lteq(_54632,-0.5),aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54930|...]),(f(_54632,_54634):-lteq(_54632,-0.5)),[],aleph_sample)
   Call: (30) [system] functor(_57630,predict,3)
   Exit: (30) [system] functor(predict(_58462,_58464,_58466),predict,3)
^  Call: (30) [aleph] aleph:collect_args([[...]/x],predict(_58462,_58464,_58466),aleph_sample)
^  Unify: (30) [aleph] aleph:collect_args([[...]/x],predict(_58462,_58464,_58466),aleph_sample)
^  Call: (31) [aleph] findall(_60964,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_60988,_60964)),_60998)
^  Unify: (31) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998)
^  Call: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998,[])
^  Unify: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_60964,aleph:(... : ...,tparg(...,...,...)),_60998,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_60998,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_60998,[]),_66106,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_60998,[]),_66944,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998,[])
   Unify: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998,[])
^  Call: (37) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_71060|...]),_60964)
^  Unify: (37) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_71060|...]),_60964)
   Call: (38) [system] arg(1,predict(-0.5,0.5,[_71060,_71066|...]),_60964)
   Exit: (38) [system] arg(1,predict(-0.5,0.5,[_71060,_71066|...]),-0.5)
^  Exit: (37) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_71060|...]),-0.5)
^  Call: (37) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_75256|...]),_60964)
^  Unify: (37) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_75256|...]),_60964)
   Call: (38) [system] arg(1,predict(-1.0,0.0,[_75256,_75262|...]),_60964)
   Exit: (38) [system] arg(1,predict(-1.0,0.0,[_75256,_75262|...]),-1.0)
^  Exit: (37) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_75256|...]),-1.0)
   Redo: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_60998,[])
   Exit: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[-0.5,-1.0],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),[-0.5|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),[-0.5|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[-0.5,-1.0],[])
^  Exit: (31) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[-0.5,-1.0])
^  Call: (31) [aleph] findall(_60964,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_60988,_60964)),_84494)
^  Unify: (31) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494)
^  Call: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494,[])
^  Unify: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_60964,aleph:(... : ...,tparg(...,...,...)),_84494,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_84494,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_84494,[]),_89602,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),_84494,[]),_90440,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494,[])
   Unify: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494,[])
   Redo: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),_84494,[])
   Exit: (35) [$bags] findall_loop(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_60964,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[],[])
^  Exit: (31) [$bags] findall(_60964,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_60988,_60964)),[])
^  Call: (31) [aleph] aleph:tparg([1],predict(_58462,_58464,_58466),[[-0.5|...],[]])
^  Unify: (31) [aleph] aleph:tparg([1],predict(_58462,_58464,_58466),[[-0.5|...],[]])
   Call: (32) [system] arg(1,predict(_58462,_58464,_58466),[[-0.5,-1.0],[]])
   Exit: (32) [system] arg(1,predict([[-0.5|...],[]],_58464,_58466),[[-0.5,-1.0],[]])
^  Exit: (31) [aleph] aleph:tparg([1],predict([[...|...]|...],_58464,_58466),[[-0.5|...],[]])
^  Call: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Unify: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Exit: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Exit: (30) [aleph] aleph:collect_args([[...]/x],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Call: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Unify: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_58464,_58466),aleph_sample)
^  Call: (31) [aleph] findall(_108716,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_108740,_108716)),_108750)
^  Unify: (31) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750)
^  Call: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750,[])
^  Unify: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_108716,aleph:(... : ...,tparg(...,...,...)),_108750,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_108750,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_108750,[]),_113858,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_108750,[]),_114696,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750,[])
   Unify: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750,[])
^  Call: (37) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_118812|...]),_108716)
^  Unify: (37) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_118812|...]),_108716)
   Call: (38) [system] arg(2,predict(-0.5,0.5,[_118812,_118818|...]),_108716)
   Exit: (38) [system] arg(2,predict(-0.5,0.5,[_118812,_118818|...]),0.5)
^  Exit: (37) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_118812|...]),0.5)
^  Call: (37) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_123008|...]),_108716)
^  Unify: (37) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_123008|...]),_108716)
   Call: (38) [system] arg(2,predict(-1.0,0.0,[_123008,_123014|...]),_108716)
   Exit: (38) [system] arg(2,predict(-1.0,0.0,[_123008,_123014|...]),0.0)
^  Exit: (37) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_123008|...]),0.0)
   Redo: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_108750,[])
   Exit: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[0.5,0.0],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),[0.5|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),[0.5|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[0.5,0.0],[])
^  Exit: (31) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[0.5,0.0])
^  Call: (31) [aleph] findall(_108716,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_108740,_108716)),_132246)
^  Unify: (31) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246)
^  Call: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246,[])
^  Unify: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_108716,aleph:(... : ...,tparg(...,...,...)),_132246,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_132246,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_132246,[]),_137354,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),_132246,[]),_138192,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246,[])
   Unify: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246,[])
   Redo: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),_132246,[])
   Exit: (35) [$bags] findall_loop(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_108716,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[],[])
^  Exit: (31) [$bags] findall(_108716,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_108740,_108716)),[])
^  Call: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],_58464,_58466),[[0.5|...],[]])
^  Unify: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],_58464,_58466),[[0.5|...],[]])
   Call: (32) [system] arg(2,predict([[-0.5|...],[]],_58464,_58466),[[0.5,0.0],[]])
   Exit: (32) [system] arg(2,predict([[-0.5|...],[]],[[0.5|...],[]],_58466),[[0.5,0.0],[]])
^  Exit: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],[[...|...]|...],_58466),[[0.5|...],[]])
^  Call: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_58466),aleph_sample)
^  Unify: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_58466),aleph_sample)
^  Exit: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_58466),aleph_sample)
^  Exit: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],[[...|...]|...],_58466),aleph_sample)
^  Call: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54930|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_58466),_154800,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54930|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_58466),_154800,aleph_sample)
   Call: (31) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),_156526,_156528)
   Exit: (31) [system] functor(predict(_54632,_54634,[_54930,_54936|...]),predict,3)
^  Call: (31) [aleph] aleph:p1_message('lazy evaluation')
^  Unify: (31) [aleph] aleph:p1_message('lazy evaluation')
   Call: (32) [system] write('[')
[
   Exit: (32) [system] write('[')
   Call: (32) [system] write('lazy evaluation')
lazy evaluation
   Exit: (32) [system] write('lazy evaluation')
   Call: (32) [system] write('] ')
]
   Exit: (32) [system] write('] ')
^  Exit: (31) [aleph] aleph:p1_message('lazy evaluation')
^  Call: (31) [aleph] aleph:p_message(predict)
^  Unify: (31) [aleph] aleph:p_message(predict)
   Call: (32) [system] write('[')
[
   Exit: (32) [system] write('[')
   Call: (32) [system] write(predict)
predict
   Exit: (32) [system] write(predict)
   Call: (32) [system] write(']')
]
   Exit: (32) [system] write(']')
   Call: (32) [system] nl

   Exit: (32) [system] nl
^  Exit: (31) [aleph] aleph:p_message(predict)
   Call: (31) [system] functor(_174606,predict,3)
   Exit: (31) [system] functor(predict(_175438,_175440,_175442),predict,3)
^  Call: (31) [aleph] findall(predict(_175438,_175440,_175442),(aleph_sample:predict([...|...],[...|...],_58466),copy_args(predict([...|...],[...|...],_58466),predict(_175438,_175440,_175442),[... / ...])),_154800)
^  Unify: (31) [$bags] findall(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800)
^  Call: (32) [$bags] findall(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800,[])
^  Unify: (32) [$bags] findall(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(predict(_175438,_175440,_175442),aleph:(... : ...,copy_args(...,...,...)),_154800,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_175438,_175440,_175442),aleph:(...,...),_154800,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_175438,_175440,_175442),aleph:(...,...),_154800,[]),_181398,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_175438,_175440,_175442),aleph:(...,...),_154800,[]),_182236,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800,[])
   Unify: (35) [$bags] findall_loop(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800,[])
   Call: (37) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],_58466)
   Unify: (37) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],[_187188,_187194,_187200])
   Call: (38) [aleph_sample] list([[-0.5,-1.0],[]])
   Unify: (38) [aleph_sample] list([[-0.5,-1.0],[]])
   Exit: (38) [aleph_sample] list([[-0.5,-1.0],[]])
   Call: (38) [aleph_sample] list([[0.5,0.0],[]])
   Unify: (38) [aleph_sample] list([[0.5,0.0],[]])
   Exit: (38) [aleph_sample] list([[0.5,0.0],[]])
   Call: (38) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],_187188,_187194,_187200)
   Unify: (38) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],_187188,_187194,0.0)
   Call: (39) [system] [0.5,0.0]=[_194884,_194890|_194892]
   Exit: (39) [system] [0.5,0.0]=[0.5,0.0]
   Call: (39) [system] [-0.5,-1.0]=[_196544,_196550|_196552]
   Exit: (39) [system] [-0.5,-1.0]=[-0.5,-1.0]
   Call: (39) [system] _187188 is (0.0-0.5)/(-1.0- -0.5)
   Exit: (39) [system] 1.0 is (0.0-0.5)/(-1.0- -0.5)
   Call: (39) [system] _187194 is 0.5-1.0* -0.5
   Exit: (39) [system] 1.0 is 0.5-1.0* -0.5
   Exit: (38) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],1.0,1.0,0.0)
   Exit: (37) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],[1.0,1.0,0.0])
^  Call: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,_175442),[[...]/params])
^  Unify: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,_175442),[[...]/params])
^  Call: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),_204928)
^  Unify: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),_204928)
   Call: (39) [system] arg(3,predict([[-0.5|...],[]],[[0.5|...],[]],[1.0,1.0|...]),_204928)
   Exit: (39) [system] arg(3,predict([[-0.5|...],[]],[[0.5|...],[]],[1.0,1.0|...]),[1.0,1.0,0.0])
^  Exit: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),[1.0,1.0|...])
^  Call: (38) [aleph] aleph:tparg([3],predict(_175438,_175440,_175442),[1.0,1.0|...])
^  Unify: (38) [aleph] aleph:tparg([3],predict(_175438,_175440,_175442),[1.0,1.0|...])
   Call: (39) [system] arg(3,predict(_175438,_175440,_175442),[1.0,1.0,0.0])
   Exit: (39) [system] arg(3,predict(_175438,_175440,[1.0,1.0|...]),[1.0,1.0,0.0])
^  Exit: (38) [aleph] aleph:tparg([3],predict(_175438,_175440,[1.0|...]),[1.0,1.0|...])
^  Call: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,[1.0|...]),[])
^  Unify: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,[1.0|...]),[])
^  Exit: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,[1.0|...]),[])
^  Exit: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_175438,_175440,[1.0|...]),[[...]/params])
   Redo: (35) [$bags] findall_loop(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_154800,[])
   Exit: (35) [$bags] findall_loop(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_217416,_217418,[1.0|...])],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_175438,_175440,_175442),aleph:(...,...),[predict(...,...,...)],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_175438,_175440,_175442),aleph:(...,...),[predict(...,...,...)],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_217416,_217418,[1.0|...])],[])
^  Exit: (31) [$bags] findall(predict(_175438,_175440,_175442),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_217416,_217418,[1.0|...])])
^  Call: (31) [aleph] aleph:copy_io_args([predict(_217416,_217418,[...|...])],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Unify: (31) [aleph] aleph:copy_io_args([predict(_217416,_217418,[...|...])],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Call: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_217416,_217418,[1.0|...]),[[...]/x])
^  Unify: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_217416,_217418,[1.0|...]),[[...]/x])
^  Call: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54930|...]),_224984)
^  Unify: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54930|...]),_224984)
   Call: (34) [system] arg(1,predict(_54632,_54634,[_54930,_54936|...]),_224984)
   Exit: (34) [system] arg(1,predict(_54632,_54634,[_54930,_54936|...]),_54632)
^  Exit: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54930|...]),_54632)
^  Call: (33) [aleph] aleph:tparg([1],predict(_217416,_217418,[1.0|...]),_54632)
^  Unify: (33) [aleph] aleph:tparg([1],predict(_217416,_217418,[1.0|...]),_54632)
   Call: (34) [system] arg(1,predict(_217416,_217418,[1.0,1.0|...]),_54632)
   Exit: (34) [system] arg(1,predict(_54632,_217418,[1.0,1.0|...]),_54632)
^  Exit: (33) [aleph] aleph:tparg([1],predict(_54632,_217418,[1.0|...]),_54632)
^  Call: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[])
^  Unify: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[])
^  Exit: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[])
^  Exit: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[[...]/x])
^  Call: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[[...]/y])
^  Unify: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_217418,[1.0|...]),[[...]/y])
^  Call: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54930|...]),_238306)
^  Unify: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54930|...]),_238306)
   Call: (34) [system] arg(2,predict(_54632,_54634,[_54930,_54936|...]),_238306)
   Exit: (34) [system] arg(2,predict(_54632,_54634,[_54930,_54936|...]),_54634)
^  Exit: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54930|...]),_54634)
^  Call: (33) [aleph] aleph:tparg([2],predict(_54632,_217418,[1.0|...]),_54634)
^  Unify: (33) [aleph] aleph:tparg([2],predict(_54632,_217418,[1.0|...]),_54634)
   Call: (34) [system] arg(2,predict(_54632,_217418,[1.0,1.0|...]),_54634)
   Exit: (34) [system] arg(2,predict(_54632,_54634,[1.0,1.0|...]),_54634)
^  Exit: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[1.0|...]),_54634)
^  Call: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[1.0|...]),[])
^  Unify: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[1.0|...]),[])
^  Exit: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[1.0|...]),[])
^  Exit: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54930|...]),predict(_54632,_54634,[1.0|...]),[[...]/y])
^  Call: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Unify: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Exit: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Exit: (31) [aleph] aleph:copy_io_args([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_54930|...]),[[...]/x],[[...]/y])
^  Exit: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54930|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_58466),[predict(_54632,_54634,[...|...])],aleph_sample)
^  Call: (30) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_254184))
^  Exit: (30) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_254184))
^  Call: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],_255838,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[],aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[],aleph_sample)
^  Call: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[_55034])
^  Unify: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[predict(_54632,_54634,[...|...])])
^  Exit: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[predict(_54632,_54634,[...|...])])
^  Exit: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[predict(_54632,_54634,[...|...])],aleph_sample)
^  Call: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],_55080)
^  Unify: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634)|_55794])
^  Call: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],_55794)
^  Unify: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5)|_57468])
^  Call: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],_57468)
^  Unify: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5),predict(...,...,...)])
^  Exit: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634),lteq(...,...)|...])
^  Call: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),lteq(...,...)|...],[1-2],[],_54998,aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),lteq(...,...)|...],[1-2],[],[f(_54632,_54634),lteq(...,...)|...],aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),lteq(...,...)|...],[1-2],[],[f(_54632,_54634),lteq(...,...)|...],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),lteq(...,...)],[1-2],[],[f(_54632,_54634),lteq(...,...)|...],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate_refinement([lteq(_54632,-0.5),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[1-2],[],[f(_54632,_54634),lteq(...,...)|...],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),lteq(...,...)|...],[predict/3],[],[1-2],[],[f(_54632,_54634),lteq(...,...)|...],aleph_sample)
^  Call: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),lteq(...,...)|...],_54976)
^  Unify: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634):-_68408))
^  Call: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],_68408)
^  Unify: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),_70074))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],_70074)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[1.0|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[1.0|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),predict(_54632,_54634,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)))
^  Exit: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:find_model_error(mse,[1-2],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[2],_75910,_75912,aleph_sample)
^  Unify: (25) [aleph] aleph:find_model_error(mse,[1-2],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[2],_75910,_75912,aleph_sample)
   Call: (26) [system] functor(f(_54632,_54634),_77674,_77614)
   Exit: (26) [system] functor(f(_54632,_54634),f,2)
^  Call: (26) [aleph] findall(_79274-_79276,(aleph_member(_79286,[... - ...]),aleph_member3(_79298,_79286),... : ...,...,...),_79378)
^  Unify: (26) [$bags] findall(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378)
^  Call: (27) [$bags] findall(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378,[])
^  Unify: (27) [$bags] findall(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378,[])
^  Call: (28) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_79274-_79276,aleph:(aleph_member(...,...),...,...),_79378,[]),'$destroy_findall_bag')
^  Unify: (28) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_79274-_79276,aleph:(...,...),_79378,[]),'$bags':'$destroy_findall_bag')
^  Call: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_79274-_79276,aleph:(...,...),_79378,[]),_84486,'$bags':'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_79274-_79276,aleph:(...,...),_79378,[]),_85324,'$bags':'$destroy_findall_bag')
^  Call: (30) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (30) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (30) [$bags] findall_loop(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378,[])
   Unify: (30) [$bags] findall_loop(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378,[])
^  Call: (32) [aleph] aleph:aleph_member(_79286,[1-2])
^  Unify: (32) [aleph] aleph:aleph_member(1-2,[1-2])
^  Exit: (32) [aleph] aleph:aleph_member(1-2,[1-2])
^  Call: (32) [aleph] aleph:aleph_member3(_79298,1-2)
^  Unify: (32) [aleph] aleph:aleph_member3(1,1-2)
   Call: (33) [system] 1=<2
   Exit: (33) [system] 1=<2
^  Exit: (32) [aleph] aleph:aleph_member3(1,1-2)
   Call: (32) [aleph_sample] aleph_sample:example(1,pos,_79320)
   Unify: (32) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (32) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (32) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54632,_54634),2)
^  Unify: (32) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54632,_54634),2)
   Call: (33) [system] _100230 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54632,_54634),2)
^  Unify: (33) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54632,_54634),2)
   Call: (34) [system] arg(1,f(-1.0,0.0),_103556)
   Exit: (34) [system] arg(1,f(-1.0,0.0),-1.0)
   Call: (34) [system] arg(1,f(_54632,_54634),-1.0)
   Exit: (34) [system] arg(1,f(-1.0,_54634),-1.0)
   Call: (34) [system] _106876 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54634),2)
^  Unify: (34) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54634),2)
^  Exit: (34) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54634),2)
^  Exit: (33) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(-1.0,_54634),2)
^  Exit: (32) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(-1.0,_54634),2)
   Call: (32) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(-1.0,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(-1.0,-0.5)
   Call: (33) [system] number(-1.0)
   Exit: (33) [system] number(-1.0)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] -1.0=< -0.5
   Exit: (33) [system] -1.0=< -0.5
   Exit: (32) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [aleph_sample] predict(-1.0,_54634,[1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(-1.0,_54634,[1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(-1.0)
   Redo: (32) [aleph_sample] predict(-1.0,_54634,[1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(-1.0,_54634,[1.0,1.0,0.0])
   Call: (33) [system] number(-1.0)
   Exit: (33) [system] number(-1.0)
   Call: (33) [system] var(_54634)
   Exit: (33) [system] var(_54634)
   Call: (33) [system] _54634 is 1.0* -1.0+1.0
   Exit: (33) [system] 0.0 is 1.0* -1.0+1.0
   Exit: (32) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (32) [system] arg(2,f(-1.0,0.0),_79276)
   Exit: (32) [system] arg(2,f(-1.0,0.0),0.0)
   Call: (32) [system] arg(2,f(-1.0,0.0),_79274)
   Exit: (32) [system] arg(2,f(-1.0,0.0),0.0)
^  Redo: (32) [aleph] aleph:aleph_member3(_79298,1-2)
^  Unify: (32) [aleph] aleph:aleph_member3(_79298,1-2)
   Call: (33) [system] 1<2
   Exit: (33) [system] 1<2
   Call: (33) [system] _139430 is 1+1
   Exit: (33) [system] 2 is 1+1
^  Call: (33) [aleph] aleph:aleph_member3(_79298,2-2)
^  Unify: (33) [aleph] aleph:aleph_member3(2,2-2)
   Call: (34) [system] 2=<2
   Exit: (34) [system] 2=<2
^  Exit: (33) [aleph] aleph:aleph_member3(2,2-2)
^  Exit: (32) [aleph] aleph:aleph_member3(2,1-2)
   Call: (32) [aleph_sample] aleph_sample:example(2,pos,_79320)
   Unify: (32) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (32) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (32) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54632,_54634),2)
^  Unify: (32) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54632,_54634),2)
   Call: (33) [system] _150238 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54632,_54634),2)
^  Unify: (33) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54632,_54634),2)
   Call: (34) [system] arg(1,f(-0.5,0.5),_153564)
   Exit: (34) [system] arg(1,f(-0.5,0.5),-0.5)
   Call: (34) [system] arg(1,f(_54632,_54634),-0.5)
   Exit: (34) [system] arg(1,f(-0.5,_54634),-0.5)
   Call: (34) [system] _156884 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54634),2)
^  Unify: (34) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54634),2)
^  Exit: (34) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54634),2)
^  Exit: (33) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(-0.5,_54634),2)
^  Exit: (32) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(-0.5,_54634),2)
   Call: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] -0.5=< -0.5
   Exit: (33) [system] -0.5=< -0.5
   Exit: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (32) [aleph_sample] predict(-0.5,_54634,[1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(-0.5,_54634,[1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(-0.5)
   Redo: (32) [aleph_sample] predict(-0.5,_54634,[1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(-0.5,_54634,[1.0,1.0,0.0])
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] var(_54634)
   Exit: (33) [system] var(_54634)
   Call: (33) [system] _54634 is 1.0* -0.5+1.0
   Exit: (33) [system] 0.5 is 1.0* -0.5+1.0
   Exit: (32) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (32) [system] arg(2,f(-0.5,0.5),_79276)
   Exit: (32) [system] arg(2,f(-0.5,0.5),0.5)
   Call: (32) [system] arg(2,f(-0.5,0.5),_79274)
   Exit: (32) [system] arg(2,f(-0.5,0.5),0.5)
^  Redo: (33) [aleph] aleph:aleph_member3(_79298,2-2)
^  Unify: (33) [aleph] aleph:aleph_member3(_79298,2-2)
   Call: (34) [system] 2<2
   Fail: (34) [system] 2<2
^  Fail: (33) [aleph] aleph:aleph_member3(_79298,2-2)
^  Fail: (32) [aleph] aleph:aleph_member3(_79298,1-2)
^  Redo: (32) [aleph] aleph:aleph_member(_79286,[1-2])
^  Unify: (32) [aleph] aleph:aleph_member(_79286,[1-2])
^  Call: (33) [aleph] aleph:aleph_member(_79286,[])
^  Fail: (33) [aleph] aleph:aleph_member(_79286,[])
^  Fail: (32) [aleph] aleph:aleph_member(_79286,[1-2])
   Redo: (30) [$bags] findall_loop(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),_79378,[])
   Exit: (30) [$bags] findall_loop(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5],[])
^  Exit: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_79274-_79276,aleph:(...,...),[... - ...|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (28) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_79274-_79276,aleph:(...,...),[... - ...|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (27) [$bags] findall(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5],[])
^  Exit: (26) [$bags] findall(_79274-_79276,aleph:(aleph_member(_79286,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5])
^  Call: (26) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,_75910,_75912)
^  Unify: (26) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,_75910,_75912)
^  Call: (27) [aleph] aleph:get_model_error(mse,0.0,0.0,_201996)
^  Unify: (27) [aleph] aleph:get_model_error(mse,0.0,0.0,_201996)
   Call: (28) [system] _201996 is (0.0-0.0)^2
   Exit: (28) [system] 0.0 is (0.0-0.0)^2
^  Exit: (27) [aleph] aleph:get_model_error(mse,0.0,0.0,0.0)
   Call: (27) [system] _206178 is 0.0+0.0
   Exit: (27) [system] 0.0 is 0.0+0.0
   Call: (27) [system] _207846 is 0+1
   Exit: (27) [system] 1 is 0+1
^  Call: (27) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,_75910,_75912)
^  Unify: (27) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,_75910,_75912)
^  Call: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,_211188)
^  Unify: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,_211188)
   Call: (29) [system] _211188 is (0.5-0.5)^2
   Exit: (29) [system] 0.0 is (0.5-0.5)^2
^  Exit: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,0.0)
   Call: (28) [system] _215370 is 0.0+0.0
   Exit: (28) [system] 0.0 is 0.0+0.0
   Call: (28) [system] _217038 is 1+1
   Exit: (28) [system] 2 is 1+1
^  Call: (28) [aleph] aleph:sum_model_errors([],mse,2,0.0,_75910,_75912)
^  Unify: (28) [aleph] aleph:sum_model_errors([],mse,2,0.0,2,0.0)
^  Exit: (28) [aleph] aleph:sum_model_errors([],mse,2,0.0,2,0.0)
^  Exit: (27) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,2,0.0)
^  Exit: (26) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,2,0.0)
^  Exit: (25) [aleph] aleph:find_model_error(mse,[1-2],(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),[2],2,0.0,aleph_sample)
   Call: (25) [system] 0.0<1.0Inf
   Exit: (25) [system] 0.0<1.0Inf
^  Call: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_225448,_225450,_225452))
^  Exit: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Call: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
^  Exit: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
   Call: (25) [system] fail
   Fail: (25) [system] fail
^  Redo: (30) [aleph] aleph:aleph_member(_54862/_54956,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54862/_54956,[_54634/y])
^  Call: (31) [aleph] aleph:aleph_member(_54862/_54956,[])
^  Fail: (31) [aleph] aleph:aleph_member(_54862/_54956,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54862/_54956,[_54634/y])
^  Fail: (29) [aleph] aleph:aleph_member(_54862/_54956,[_54632/x,... / ...])
^  Redo: (28) [aleph] aleph:aleph_output_var(_54862,y,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_output_var(_54862,y,[_54632/x,... / ...])
^  Exit: (28) [aleph] aleph:aleph_output_var(_54862,y,[_54632/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)])
   Call: (28) [system] predict(_54632,_54862,[_54930,_54936|...])==f(_54632,_54634)
   Fail: (28) [system] predict(_54632,_54862,[_54930,_54936|...])==f(_54632,_54634)
^  Redo: (27) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)])
^  Call: (28) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[lteq(_54632,-0.5)])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[lteq(_54632,-0.5)])
   Call: (29) [system] predict(_54632,_54862,[_54930,_54936|...])==lteq(_54632,-0.5)
   Fail: (29) [system] predict(_54632,_54862,[_54930,_54936|...])==lteq(_54632,-0.5)
^  Redo: (28) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[lteq(_54632,-0.5)])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[lteq(_54632,-0.5)])
^  Call: (29) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[])
^  Fail: (29) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[])
^  Fail: (28) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[lteq(_54632,-0.5)])
^  Fail: (27) [aleph] aleph:aleph_member2(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Exit: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54862,[_54930|...]),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[f(_54632,_54634),lteq(...,...)],_252822)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634)|_253662])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[lteq(_54632,-0.5)],_253662)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5)|_255336])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[],_255336)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[],[predict(_54632,_54862,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[],[predict(_54632,_54862,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[lteq(_54632,-0.5)],[lteq(_54632,-0.5),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54632,_54862,[...|...])],[f(_54632,_54634),lteq(...,...)],[f(_54632,_54634),lteq(...,...)|...])
^  Call: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(_54870,_54872))
^  Unify: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634),_54872))
^  Call: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],_54872)
^  Unify: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),_55794))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54862,[...|...])],_55794)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54862,[...|...])],predict(_54632,_54862,[_54930|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54862,[...|...])],predict(_54632,_54862,[_54930|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([lteq(_54632,-0.5),predict(...,...,...)],(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),lteq(...,...)|...],(f(_54632,_54634),lteq(...,...),predict(...,...,...)))
^  Call: (26) [aleph] aleph:aleph_setting_m(language,_60776,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(language,_60776,aleph_sample)
   Call: (27) [system] nonvar(language)
   Exit: (27) [system] nonvar(language)
   Call: (27) [system] _60776=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
^  Unify: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
^  Call: (26) [aleph] aleph:aleph_setting_m(newvars,_70742,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(newvars,_70742,aleph_sample)
   Call: (27) [system] nonvar(newvars)
   Exit: (27) [system] nonvar(newvars)
   Call: (27) [system] _70742=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
^  Unify: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(lteq(_54632,-0.5),predict(_54632,_54862,[...|...])))
^  Call: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),_82374,aleph_sample)
^  Unify: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),lteq(_54632,-0.5),aleph_sample)
^  Exit: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),lteq(_54632,-0.5),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==lteq(_54632,-0.5)
   Fail: (27) [system] f(_54632,_54634)==lteq(_54632,-0.5)
^  Redo: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),_82374,aleph_sample)
^  Unify: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),_82374,aleph_sample)
^  Call: (28) [aleph] aleph:in(predict(_54632,_54862,[_54930|...]),_82374,aleph_sample)
^  Unify: (28) [aleph] aleph:in(predict(_54632,_54862,[_54930|...]),predict(_54632,_54862,[_54930|...]),aleph_sample)
^  Exit: (28) [aleph] aleph:in(predict(_54632,_54862,[_54930|...]),predict(_54632,_54862,[_54930|...]),aleph_sample)
^  Exit: (27) [aleph] aleph:in((lteq(_54632,-0.5),predict(_54632,_54862,[...|...])),predict(_54632,_54862,[_54930|...]),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==predict(_54632,_54862,[_54930,_54936|...])
   Fail: (27) [system] f(_54632,_54634)==predict(_54632,_54862,[_54930,_54936|...])
^  Fail: (26) [aleph] aleph:tautology((f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54862,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-lteq(...,...),predict(...,...,...)))
   Fail: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-lteq(...,...),predict(...,...,...)))
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54862,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Exit: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54632,_54862,[_54930|...]),(f(_54632,_54634):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (26) [system] arg(3,predict(_54632,_54862,[_54930,_54936|...]),_99846)
   Exit: (26) [system] arg(3,predict(_54632,_54862,[_54930,_54936|...]),[_54930,_54936,_54942])
   Call: (26) [system] var([_54930,_54936,_54942])
   Fail: (26) [system] var([_54930,_54936,_54942])
^  Redo: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (26) [system] _104818 is 3+ -1
   Exit: (26) [system] 2 is 3+ -1
^  Call: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (27) [system] arg(2,predict(_54632,_54862,[_54930,_54936|...]),_108136)
   Exit: (27) [system] arg(2,predict(_54632,_54862,[_54930,_54936|...]),_54862)
   Call: (27) [system] var(_54862)
   Exit: (27) [system] var(_54862)
   Call: (27) [system] _54862==_54634
   Fail: (27) [system] _54862==_54634
^  Redo: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (27) [system] _114756 is 2+ -1
   Exit: (27) [system] 1 is 2+ -1
^  Call: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (28) [system] arg(1,predict(_54632,_54862,[_54930,_54936|...]),_118074)
   Exit: (28) [system] arg(1,predict(_54632,_54862,[_54930,_54936|...]),_54632)
   Call: (28) [system] var(_54632)
   Exit: (28) [system] var(_54632)
   Call: (28) [system] _54632==_54634
   Fail: (28) [system] _54632==_54634
^  Redo: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (28) [system] _124694 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54862,[_54930|...]),_54634)
^  Unify: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54862,[_54930|...]),_54634)
   Call: (29) [system] fail
   Fail: (29) [system] fail
^  Fail: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54862,[_54930|...]),_54634)
^  Fail: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54862,[_54930|...]),_54634)
^  Fail: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54862,[_54930|...]),_54634)
^  Fail: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54862,[_54930|...]),_54634)
^  Call: (28) [aleph] aleph:aleph_output_var(_54862,y,predict(_54632,_54862,[_54930|...]),[2],aleph_sample)
^  Unify: (28) [aleph] aleph:aleph_output_var(_54862,y,predict(_54632,_54862,[_54930|...]),[2],aleph_sample)
   Call: (29) [system] [2]@<[2]
   Fail: (29) [system] [2]@<[2]
^  Fail: (28) [aleph] aleph:aleph_output_var(_54862,y,predict(_54632,_54862,[_54930|...]),[2],aleph_sample)
^  Redo: (29) [aleph] aleph:aleph_member(_54860/_54950,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54860/_54950,[_54632/x,... / ...])
^  Call: (30) [aleph] aleph:aleph_member(_54860/_54950,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (29) [aleph] aleph:aleph_member(_54634/y,[_54632/x,... / ...])
   Call: (29) [system] nonvar(y)
   Exit: (29) [system] nonvar(y)
   Call: (29) [system] x=y
   Fail: (29) [system] x=y
^  Redo: (30) [aleph] aleph:aleph_member(_54860/_54950,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54860/_54950,[_54634/y])
^  Call: (31) [aleph] aleph:aleph_member(_54860/_54950,[])
^  Fail: (31) [aleph] aleph:aleph_member(_54860/_54950,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54860/_54950,[_54634/y])
^  Fail: (29) [aleph] aleph:aleph_member(_54860/_54950,[_54632/x,... / ...])
^  Fail: (28) [aleph] aleph:aleph_input_var(_54860,x,[_54632/x,... / ...])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54860,_54862,_54864),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_get_lit(predict(_54860,_54862,_54864),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Fail: (26) [aleph] aleph:aleph_get_lit(predict(_54860,_54862,_54864),[f(_54632,_54634),lteq(...,...)],aleph_sample)
^  Fail: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-lteq(_54632,-0.5)),predict(_54860,_54862,_54864),_54866,aleph_sample)
^  Redo: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-2],_154668,_54786,_54788,aleph_sample)
^  Unify: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-2],_155522,_54786,_54788,aleph_sample)
^  Call: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_156322,_54786,_54788))
^  Exit: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
^  Exit: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-2],(f(_157162,_157164):-lteq(...,...),predict(...,...,...)),2,0.0,aleph_sample)
^  Exit: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-lteq(_54632,-0.5)),[1-2],[2],2,0.0,aleph_sample)
^  Exit: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54632,_54634):-lteq(_54632,-0.5)),[2],[1-5],[1-2],2,0.0,aleph_sample)
   Call: (22) [system] 2>=2
   Exit: (22) [system] 2>=2
^  Call: (22) [aleph] aleph:rm_intervals([1-2],[1-5],_162274)
^  Unify: (22) [aleph] aleph:rm_intervals([1-2],[1-5],_162274)
^  Call: (23) [aleph] aleph:rm_interval(1-2,[1-5],_163944)
^  Unify: (23) [aleph] aleph:rm_interval(1-2,[1-5],_163944)
^  Call: (24) [aleph] aleph:interval_intersection(1-2,1-5,_165614)
^  Unify: (24) [aleph] aleph:interval_intersection(1-2,1-5,1-2)
   Call: (25) [system] 1>=1
   Exit: (25) [system] 1>=1
   Call: (25) [system] 2=<5
   Exit: (25) [system] 2=<5
^  Exit: (24) [aleph] aleph:interval_intersection(1-2,1-5,1-2)
^  Call: (24) [aleph] aleph:interval_subtract(1-5,1-2,_171420)
^  Unify: (24) [aleph] aleph:interval_subtract(1-5,1-2,[_172264-5])
   Call: (25) [system] _172264 is 2+1
   Exit: (25) [system] 3 is 2+1
^  Exit: (24) [aleph] aleph:interval_subtract(1-5,1-2,[3-5])
^  Call: (24) [aleph] aleph:rm_interval(1-2,[],_175590)
^  Unify: (24) [aleph] aleph:rm_interval(1-2,[],[])
^  Exit: (24) [aleph] aleph:rm_interval(1-2,[],[])
^  Call: (24) [aleph] aleph:aleph_append([],[3-5],_163944)
^  Unify: (24) [aleph] aleph:aleph_append([],[3-5],[3-5|_178932])
^  Call: (25) [aleph] aleph:aleph_append([],[],_178932)
^  Unify: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (24) [aleph] aleph:aleph_append([],[3-5],[3-5])
^  Exit: (23) [aleph] aleph:rm_interval(1-2,[1-5],[3-5])
^  Call: (23) [aleph] aleph:rm_intervals([],[3-5],_162274)
^  Unify: (23) [aleph] aleph:rm_intervals([],[3-5],[3-5])
^  Exit: (23) [aleph] aleph:rm_intervals([],[3-5],[3-5])
^  Exit: (22) [aleph] aleph:rm_intervals([1-2],[1-5],[3-5])
^  Call: (22) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),f(_54632,_54634),_187274)
^  Unify: (22) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),f(_54632,_54634),_187274)
   Call: (23) [system] lteq(_54632,-0.5)=_187274
   Exit: (23) [system] lteq(_54632,-0.5)=lteq(_54632,-0.5)
^  Exit: (22) [aleph] aleph:split_clause((f(_54632,_54634):-lteq(_54632,-0.5)),f(_54632,_54634),lteq(_54632,-0.5))
^  Call: (22) [aleph] aleph:get_goaldiffs(true,lteq(_54632,-0.5),_191426)
^  Unify: (22) [aleph] aleph:get_goaldiffs(true,lteq(_54632,-0.5),lteq(_54632,-0.5))
^  Exit: (22) [aleph] aleph:get_goaldiffs(true,lteq(_54632,-0.5),lteq(_54632,-0.5))
^  Call: (22) [aleph] aleph:extend_clause(f(_54632,_54634),not(lteq(_54632,-0.5)),_193934)
^  Unify: (22) [aleph] aleph:extend_clause(f(_54632,_54634),not(lteq(_54632,-0.5)),(f(_54632,_54634):-not(lteq(...,...))))
^  Exit: (22) [aleph] aleph:extend_clause(f(_54632,_54634),not(lteq(_54632,-0.5)),(f(_54632,_54634):-not(lteq(...,...))))
^  Call: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_196444,_196446,aleph_sample)
^  Unify: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_196444,_196446,aleph_sample)
   Call: (23) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_198158/_198160)
   Exit: (23) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),bf/mse)
^  Call: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-not(lteq(...,...))),[3-5],[2],_196444,_196446,aleph_sample)
^  Unify: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-not(lteq(...,...))),[3-5],[2],_196444,_196446,aleph_sample)
^  Call: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_201590,_196444,_196446,aleph_sample)
^  Unify: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_202444,_196444,_196446,aleph_sample)
^  Call: (25) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_203244,_203246,_203248))
^  Exit: (25) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_203244,_203246,_203248))
   Call: (25) [system] _204902 is inf
   Exit: (25) [system] 1.0Inf is inf
^  Call: (25) [aleph] aleph:split_clause((f(_54632,_54634):-not(lteq(...,...))),_206558,_206620)
^  Unify: (25) [aleph] aleph:split_clause((f(_54632,_54634):-not(lteq(...,...))),f(_54632,_54634),_207454)
   Call: (26) [system] not(lteq(_54632,-0.5))=_208228
   Exit: (26) [system] not(lteq(_54632,-0.5))=not(lteq(_54632,-0.5))
^  Exit: (25) [aleph] aleph:split_clause((f(_54632,_54634):-not(lteq(...,...))),f(_54632,_54634),not(lteq(_54632,-0.5)))
^  Call: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_210712)
^  Unify: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_210712)
   Call: (26) [system] arg(2,f(_54632,_54634),_210712)
   Exit: (26) [system] arg(2,f(_54632,_54634),_54634)
^  Exit: (25) [aleph] aleph:tparg([2],f(_54632,_54634),_54634)
^  Call: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Exit: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
   Call: (25) [system] functor(_216562,predict,3)
   Exit: (25) [system] functor(predict(_217394,_217396,_217398),predict,3)
^  Call: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_217394,_217396,_217398),_218228,aleph_sample)
^  Unify: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_217394,_217396,_217398),(_219070:-_219072),aleph_sample)
^  Call: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),not(lteq(...,...))),_219918)
^  Unify: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),not(lteq(...,...))),[f(_54632,_54634)|_220754])
^  Call: (27) [aleph] aleph:goals_to_list(not(lteq(_54632,-0.5)),_220754)
^  Unify: (27) [aleph] aleph:goals_to_list(not(lteq(_54632,-0.5)),[not(lteq(...,...))])
^  Exit: (27) [aleph] aleph:goals_to_list(not(lteq(_54632,-0.5)),[not(lteq(...,...))])
^  Exit: (26) [aleph] aleph:goals_to_list((f(_54632,_54634),not(lteq(...,...))),[f(_54632,_54634),not(...)])
^  Call: (26) [aleph] aleph:aleph_setting_m(clauselength,_224912,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(clauselength,_224912,aleph_sample)
   Call: (27) [system] nonvar(clauselength)
   Exit: (27) [system] nonvar(clauselength)
   Call: (27) [system] _224912=4
   Exit: (27) [system] 4=4
^  Exit: (26) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (26) [system] length([f(_54632,_54634),not(lteq(...,...))],_230722)
   Unify: (26) [system] length([f(_54632,_54634),not(lteq(...,...))],_230722)
   Call: (27) [system] var(_230722)
   Exit: (27) [system] var(_230722)
   Call: (27) [system] []==[]
   Exit: (27) [system] []==[]
   Call: (27) [system] _230722=2
   Exit: (27) [system] 2=2
   Exit: (26) [system] length([f(_54632,_54634),not(lteq(...,...))],2)
   Call: (26) [system] 2<4
   Exit: (26) [system] 2<4
^  Call: (26) [aleph] aleph:aleph_get_lit(predict(_217394,_217396,_217398),[f(_54632,_54634),not(...)],aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_get_lit(predict(_217394,_217396,_217398),[f(_54632,_54634),not(...)],aleph_sample)
   Call: (27) [system] functor(f(_54632,_54634),_241452,_241454)
   Exit: (27) [system] functor(f(_54632,_54634),f,2)
^  Call: (27) [aleph] aleph:aleph_get_lit(predict(_217394,_217396,_217398),f/2,aleph_sample)
^  Unify: (27) [aleph] aleph:aleph_get_lit(predict(_217394,_217396,_217398),f/2,aleph_sample)
^  Exit: (27) [aleph] aleph:aleph_get_lit(predict(_217394,_217396,_217398),f/2,aleph_sample)
^  Call: (28) [aleph] aleph:var_types([f(_54632,_54634),not(...)],_245650,aleph_sample)
^  Unify: (28) [aleph] aleph:var_types([f(_54632,_54634),not(...)],_245650,aleph_sample)
^  Call: (29) [aleph] aleph:hvar_types(f(_54632,_54634),_247320,aleph_sample)
^  Unify: (29) [aleph] aleph:hvar_types(f(_54632,_54634),_247320,aleph_sample)
^  Call: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],_247320)
^  Unify: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],[_54634/y|_249866])
^  Call: (31) [aleph] aleph:aleph_append([_54632/x],[],_249866)
^  Unify: (31) [aleph] aleph:aleph_append([_54632/x],[],[_54632/x])
^  Exit: (31) [aleph] aleph:aleph_append([_54632/x],[],[_54632/x])
^  Exit: (30) [aleph] aleph:aleph_append([_54632/x],[_54634/y],[_54634/y,... / ...])
^  Exit: (29) [aleph] aleph:hvar_types(f(_54632,_54634),[_54634/y,... / ...],aleph_sample)
^  Call: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],_254872,aleph_sample)
^  Unify: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],_254872,aleph_sample)
^  Redo: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],_254872,aleph_sample)
^  Unify: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],_254872,aleph_sample)
^  Call: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Unify: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Call: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
   Call: (32) [system] _54632/x==_54634/y
   Fail: (32) [system] _54632/x==_54634/y
^  Redo: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Call: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
^  Unify: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
   Call: (33) [system] _54632/x==_54632/x
   Exit: (33) [system] _54632/x==_54632/x
^  Exit: (32) [aleph] aleph:aleph_member2(_54632/x,[_54632/x])
^  Exit: (31) [aleph] aleph:aleph_member2(_54632/x,[_54634/y,... / ...])
^  Call: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Unify: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Exit: (31) [aleph] aleph:consistent_vartypes([],[_54634/y,... / ...])
^  Exit: (30) [aleph] aleph:consistent_vartypes([_54632/x],[_54634/y,... / ...])
^  Call: (30) [aleph] aleph:inconsistent_vartypes([],[_54634/y,... / ...])
^  Fail: (30) [aleph] aleph:inconsistent_vartypes([],[_54634/y,... / ...])
^  Redo: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],_54972,aleph_sample)
^  Call: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],_68816)
^  Unify: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],[_54634/y|_69656])
^  Call: (31) [aleph] aleph:aleph_append([],[_54632/x],_69656)
^  Unify: (31) [aleph] aleph:aleph_append([],[_54632/x],[_54632/x|_71330])
^  Call: (32) [aleph] aleph:aleph_append([],[],_71330)
^  Unify: (32) [aleph] aleph:aleph_append([],[],[])
^  Exit: (32) [aleph] aleph:aleph_append([],[],[])
^  Exit: (31) [aleph] aleph:aleph_append([],[_54632/x],[_54632/x])
^  Exit: (30) [aleph] aleph:aleph_append([],[_54634/y,... / ...],[_54634/y,... / ...])
^  Call: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],_54972,aleph_sample)
^  Unify: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Exit: (30) [aleph] aleph:bvar_types([],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Exit: (29) [aleph] aleph:bvar_types([not(lteq(...,...))],[_54634/y,... / ...],[_54634/y,... / ...],aleph_sample)
^  Call: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],_79688)
^  Unify: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],[_54634/y|_80528])
^  Call: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],_80528)
^  Unify: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],[_54632/x|_82202])
^  Call: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],_82202)
^  Unify: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],[_54634/y,... / ...])
^  Exit: (31) [aleph] aleph:aleph_append([_54634/y,... / ...],[],[_54634/y,... / ...])
^  Exit: (30) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54632/x],[_54632/x,... / ...|...])
^  Exit: (29) [aleph] aleph:aleph_append([_54634/y,... / ...],[_54634/y,... / ...],[_54634/y,... / ...|...])
   Call: (29) [system] sort([_54634/y,_54632/x,... / ...|...],_54944)
   Exit: (29) [system] sort([_54634/y,_54632/x,... / ...|...],[_54632/x,_54634/y])
^  Exit: (28) [aleph] aleph:var_types([f(_54632,_54634),not(...)],[_54632/x,... / ...],aleph_sample)
   Call: (28) [aleph_sample] params(_89714)
   Unify: (28) [aleph_sample] params([_90566,_90572,_90578])
   Exit: (28) [aleph_sample] params([_90566,_90572,_90578])
   Call: (28) [system] _54906=[_90566,_90572,_90578]
   Exit: (28) [system] [_90566,_90572,_90578]=[_90566,_90572,_90578]
^  Call: (28) [aleph] aleph:aleph_input_var(_54902,x,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_input_var(_54902,x,[_54632/x,... / ...])
^  Call: (29) [aleph] aleph:aleph_member(_54902/_95598,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
^  Exit: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
   Call: (29) [system] nonvar(x)
   Exit: (29) [system] nonvar(x)
   Call: (29) [system] x=x
   Exit: (29) [system] x=x
^  Exit: (28) [aleph] aleph:aleph_input_var(_54632,x,[_54632/x,... / ...])
^  Call: (28) [aleph] aleph:aleph_output_var(_54904,y,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_output_var(_54904,y,[_54632/x,... / ...])
^  Call: (29) [aleph] aleph:aleph_member(_54904/_103884,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
^  Exit: (29) [aleph] aleph:aleph_member(_54632/x,[_54632/x,... / ...])
   Call: (29) [system] nonvar(x)
   Exit: (29) [system] nonvar(x)
   Call: (29) [system] y=x
   Fail: (29) [system] y=x
^  Redo: (29) [aleph] aleph:aleph_member(_54904/_103884,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54904/_103884,[_54632/x,... / ...])
^  Call: (30) [aleph] aleph:aleph_member(_54904/_103884,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (29) [aleph] aleph:aleph_member(_54634/y,[_54632/x,... / ...])
   Call: (29) [system] nonvar(y)
   Exit: (29) [system] nonvar(y)
   Call: (29) [system] y=y
   Exit: (29) [system] y=y
^  Exit: (28) [aleph] aleph:aleph_output_var(_54634,y,[_54632/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)])
   Call: (28) [system] predict(_54632,_54634,[_90566,_90572|...])==f(_54632,_54634)
   Fail: (28) [system] predict(_54632,_54634,[_90566,_90572|...])==f(_54632,_54634)
^  Redo: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)])
^  Call: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[not(lteq(...,...))])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[not(lteq(...,...))])
   Call: (29) [system] predict(_54632,_54634,[_90566,_90572|...])==not(lteq(_54632,-0.5))
   Fail: (29) [system] predict(_54632,_54634,[_90566,_90572|...])==not(lteq(_54632,-0.5))
^  Redo: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[not(lteq(...,...))])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[not(lteq(...,...))])
^  Call: (29) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[])
^  Fail: (29) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[])
^  Fail: (28) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[not(lteq(...,...))])
^  Fail: (27) [aleph] aleph:aleph_member2(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)],aleph_sample)
^  Exit: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54634,[_90566|...]),[f(_54632,_54634),not(...)],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],_133702)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634)|_134542])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],_134542)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_136216])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],_136216)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634),not(...)|...])
^  Call: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(_54912,_54914))
^  Unify: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(f(_54632,_54634),_54914))
^  Call: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_54914)
^  Unify: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_143722))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],_143722)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_90566|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_90566|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(f(_54632,_54634),not(...),predict(...,...,...)))
^  Call: (26) [aleph] aleph:aleph_setting_m(language,_148704,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(language,_148704,aleph_sample)
   Call: (27) [system] nonvar(language)
   Exit: (27) [system] nonvar(language)
   Call: (27) [system] _148704=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Unify: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Call: (26) [aleph] aleph:aleph_setting_m(newvars,_158670,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(newvars,_158670,aleph_sample)
   Call: (27) [system] nonvar(newvars)
   Exit: (27) [system] nonvar(newvars)
   Call: (27) [system] _158670=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Unify: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Call: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),_170302,aleph_sample)
^  Unify: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==not(lteq(_54632,-0.5))
   Fail: (27) [system] f(_54632,_54634)==not(lteq(_54632,-0.5))
^  Redo: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),_170302,aleph_sample)
^  Unify: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),_170302,aleph_sample)
^  Call: (28) [aleph] aleph:in(predict(_54632,_54634,[_90566|...]),_170302,aleph_sample)
^  Unify: (28) [aleph] aleph:in(predict(_54632,_54634,[_90566|...]),predict(_54632,_54634,[_90566|...]),aleph_sample)
^  Exit: (28) [aleph] aleph:in(predict(_54632,_54634,[_90566|...]),predict(_54632,_54634,[_90566|...]),aleph_sample)
^  Exit: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54634,[...|...])),predict(_54632,_54634,[_90566|...]),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==predict(_54632,_54634,[_90566,_90572|...])
   Fail: (27) [system] f(_54632,_54634)==predict(_54632,_54634,[_90566,_90572|...])
^  Fail: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54634,[_90566|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-not(...),predict(...,...,...)))
   Fail: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-not(...),predict(...,...,...)))
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54634,[_90566|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Exit: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54634,[_90566|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_90566|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_90566|...]),_54634)
   Call: (26) [system] arg(3,predict(_54632,_54634,[_90566,_90572|...]),_187774)
   Exit: (26) [system] arg(3,predict(_54632,_54634,[_90566,_90572|...]),[_90566,_90572,_90578])
   Call: (26) [system] var([_90566,_90572,_90578])
   Fail: (26) [system] var([_90566,_90572,_90578])
^  Redo: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_90566|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_90566|...]),_54634)
   Call: (26) [system] _192746 is 3+ -1
   Exit: (26) [system] 2 is 3+ -1
^  Call: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_90566|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_90566|...]),_54634)
   Call: (27) [system] arg(2,predict(_54632,_54634,[_90566,_90572|...]),_196064)
   Exit: (27) [system] arg(2,predict(_54632,_54634,[_90566,_90572|...]),_54634)
   Call: (27) [system] var(_54634)
   Exit: (27) [system] var(_54634)
   Call: (27) [system] _54634==_54634
   Exit: (27) [system] _54634==_54634
^  Exit: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54634,[_90566|...]),_54634)
^  Exit: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54634,[_90566|...]),_54634)
^  Call: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],_202690,aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],_202690,aleph_sample)
^  Call: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-not(...),predict(...,...,...)),_204400)
^  Unify: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-not(...),predict(...,...,...)),[f(_54632,_54634)|_205236])
^  Call: (27) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54632,_54634,[...|...])),_205236)
^  Unify: (27) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54632,_54634,[...|...])),[not(lteq(...,...))|_206902])
^  Call: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_90566|...]),_206902)
^  Unify: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_90566|...]),[predict(_54632,_54634,[...|...])])
^  Exit: (28) [aleph] aleph:goals_to_list(predict(_54632,_54634,[_90566|...]),[predict(_54632,_54634,[...|...])])
^  Exit: (27) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54632,_54634,[...|...])),[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:clause_to_list((f(_54632,_54634):-not(...),predict(...,...,...)),[f(_54632,_54634),not(...)|...])
^  Call: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),not(...)|...],[predict/3],[],[3-5],[],_211890,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),not(...)|...],[predict/3],[],[3-5],[],_211890,aleph_sample)
^  Call: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[_213600],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[_213600],aleph_sample)
   Call: (28) [system] integer(f(_54632,_54634))
   Fail: (28) [system] integer(f(_54632,_54634))
^  Redo: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[_213600],aleph_sample)
   Call: (28) [system] _217794=false
   Exit: (28) [system] false=false
   Call: (28) [system] _219444=f(_54632,_54634)
   Exit: (28) [system] f(_54632,_54634)=f(_54632,_54634)
   Call: (28) [system] _221094=0
   Exit: (28) [system] 0=0
   Call: (28) [system] functor(f(_54632,_54634),_222744,_222746)
   Exit: (28) [system] functor(f(_54632,_54634),f,2)
^  Call: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Unify: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Call: (29) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (29) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (28) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Redo: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[_213600],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[f(_54632,_54634)],aleph_sample)
^  Call: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate([f(_54632,_54634)],[predict/3],[],[3-5],[],[f(_54632,_54634)],aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],_233666)
^  Unify: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],[f(_54632,_54634)])
^  Exit: (27) [aleph] aleph:aleph_append([f(_54632,_54634)],[],[f(_54632,_54634)])
^  Call: (27) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[3-5],[],_211890,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[3-5],[],_211890,aleph_sample)
^  Call: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[_237878],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[_237878],aleph_sample)
   Call: (29) [system] integer(not(lteq(_54632,-0.5)))
   Fail: (29) [system] integer(not(lteq(_54632,-0.5)))
^  Redo: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[_237878],aleph_sample)
   Call: (29) [system] _242072=false
   Exit: (29) [system] false=false
   Call: (29) [system] _243722=not(lteq(_54632,-0.5))
   Exit: (29) [system] not(lteq(_54632,-0.5))=not(lteq(_54632,-0.5))
   Call: (29) [system] _245372=0
   Exit: (29) [system] 0=0
   Call: (29) [system] functor(not(lteq(_54632,-0.5)),_247022,_247024)
   Exit: (29) [system] functor(not(lteq(_54632,-0.5)),not,1)
^  Call: (29) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Unify: (29) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Call: (30) [aleph] aleph:aleph_member1(not/1,[])
^  Fail: (30) [aleph] aleph:aleph_member1(not/1,[])
^  Fail: (29) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Redo: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[_237878],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[not(lteq(...,...))],aleph_sample)
^  Call: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[3-5],[],[],aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[3-5],[],[],aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634)],[3-5],[],[],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54632,_54634)],[3-5],[],[not(lteq(...,...))],aleph_sample)
^  Call: (28) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54632,_54634)],_257944)
^  Unify: (28) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54632,_54634)],[f(_54632,_54634)|_258784])
^  Call: (29) [aleph] aleph:aleph_append([not(lteq(...,...))],[],_258784)
^  Unify: (29) [aleph] aleph:aleph_append([not(lteq(...,...))],[],[not(lteq(...,...))])
^  Exit: (29) [aleph] aleph:aleph_append([not(lteq(...,...))],[],[not(lteq(...,...))])
^  Exit: (28) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54632,_54634)],[f(_54632,_54634),not(...)])
^  Call: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],_55040,aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],_55040,aleph_sample)
^  Call: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[_57910],aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[_57910],aleph_sample)
   Call: (30) [system] integer(predict(_54632,_54634,[_54972,_54978|...]))
   Fail: (30) [system] integer(predict(_54632,_54634,[_54972,_54978|...]))
^  Redo: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[_57910],aleph_sample)
   Call: (30) [system] _62104=false
   Exit: (30) [system] false=false
   Call: (30) [system] _63754=predict(_54632,_54634,[_54972,_54978|...])
   Exit: (30) [system] predict(_54632,_54634,[_54972,_54978|...])=predict(_54632,_54634,[_54972,_54978|...])
   Call: (30) [system] _65404=0
   Exit: (30) [system] 0=0
   Call: (30) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),_67054,_67056)
   Exit: (30) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),predict,3)
^  Call: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Unify: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Exit: (30) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Call: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54972|...]),_71274,_71210,_71212,_71214,aleph_sample)
^  Unify: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54972|...]),_72120,_71210,_71212,_71214,aleph_sample)
   Call: (31) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),_72908,_72910)
   Exit: (31) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),predict,3)
^  Call: (31) [aleph] aleph:find_mode(mode,predict/3,_74574,aleph_sample)
^  Unify: (31) [aleph] aleph:find_mode(mode,predict/3,_74574,aleph_sample)
   Call: (32) [system] functor(_74574,predict,3)
   Exit: (32) [system] functor(predict(_77082,_77084,_77086),predict,3)
^  Exit: (31) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (31) [system] functor(_78784,predict,3)
   Exit: (31) [system] functor(predict(_79616,_79618,_79620),predict,3)
^  Call: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
   Call: (32) [system] arg(3,predict(+x,-y,#(params)),_82118)
   Exit: (32) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (32) [system] nonvar(#(params))
   Exit: (32) [system] nonvar(#(params))
   Call: (32) [system] functor(#(params),_85416,_85418)
   Exit: (32) [system] functor(#(params),#,1)
   Call: (32) [system] # = (+)
   Fail: (32) [system] # = (+)
^  Redo: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
   Call: (32) [system] # = (-)
   Fail: (32) [system] # = (-)
^  Redo: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
   Call: (32) [system] # = #
   Exit: (32) [system] # = #
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
   Call: (32) [system] _94528 is 3+ -1
   Exit: (32) [system] 2 is 3+ -1
^  Call: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),2)
^  Unify: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),2)
   Call: (33) [system] arg(2,predict(+x,-y,#(params)),_97846)
   Exit: (33) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (33) [system] nonvar(-y)
   Exit: (33) [system] nonvar(-y)
   Call: (33) [system] functor(-y,_101144,_101146)
   Exit: (33) [system] functor(-y,-,1)
   Call: (33) [system] (-)=(+)
   Fail: (33) [system] (-)=(+)
^  Redo: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),2)
   Call: (33) [system] (-)=(-)
   Exit: (33) [system] (-)=(-)
^  Unify: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),2)
   Call: (33) [system] _107774 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),1)
^  Unify: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),1)
   Call: (34) [system] arg(1,predict(+x,-y,#(params)),_111092)
   Exit: (34) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (34) [system] nonvar(+x)
   Exit: (34) [system] nonvar(+x)
   Call: (34) [system] functor(+x,_114390,_114392)
   Exit: (34) [system] functor(+x,+,1)
   Call: (34) [system] (+)=(+)
   Exit: (34) [system] (+)=(+)
^  Unify: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),1)
   Call: (34) [system] _118538 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),0)
^  Unify: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),0)
^  Exit: (34) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),0)
^  Exit: (33) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),1)
^  Exit: (32) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),2)
^  Exit: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_79616,_79618,_79620),3)
   Call: (31) [system] predict(_79616,_79618,_79620)=predict(_54632,_54634,[_54972,_54978|...])
   Exit: (31) [system] predict(_54632,_54634,[_54972,_54978|...])=predict(_54632,_54634,[_54972,_54978|...])
^  Call: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),_126840)
^  Unify: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),_126840)
   Call: (32) [system] functor(predict(+x,-y,#(params)),_128562,_128502)
   Exit: (32) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_126840)
^  Unify: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_126840)
   Call: (33) [system] arg(3,predict(+x,-y,#(params)),_131844)
   Exit: (33) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (33) [aleph] aleph:aleph_append([3],[],_133508)
^  Unify: (33) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (33) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_136024)
^  Unify: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (34) [system] var(#(params))
   Fail: (34) [system] var(#(params))
^  Redo: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_136024)
^  Unify: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_136024)
   Call: (34) [system] functor(#(params),_141078,_141018)
   Exit: (34) [system] functor(#(params),#,1)
^  Call: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_136024)
^  Unify: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_136024)
   Call: (35) [system] arg(1,#(params),_144360)
   Exit: (35) [system] arg(1,#(params),params)
^  Call: (35) [aleph] aleph:aleph_append([1],[3],_146024)
^  Unify: (35) [aleph] aleph:aleph_append([1],[3],[3|_146864])
^  Call: (36) [aleph] aleph:aleph_append([1],[],_146864)
^  Unify: (36) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (36) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_151048)
^  Unify: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (36) [system] var(params)
   Fail: (36) [system] var(params)
^  Redo: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_151048)
^  Unify: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_151048)
   Call: (36) [system] functor(params,_156102,_156042)
   Exit: (36) [system] functor(params,params,0)
^  Call: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_151048)
^  Unify: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (36) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (35) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (35) [system] _161070 is 1+ -1
   Exit: (35) [system] 0 is 1+ -1
^  Call: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_136024)
^  Unify: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (35) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (34) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (33) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (33) [system] _166932 is 3+ -1
   Exit: (33) [system] 2 is 3+ -1
^  Call: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_126840)
^  Unify: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_126840)
   Call: (34) [system] arg(2,predict(+x,-y,#(params)),_170266)
   Exit: (34) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (34) [aleph] aleph:aleph_append([2],[],_171930)
^  Unify: (34) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (34) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_174446)
^  Unify: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (35) [system] var(-y)
   Fail: (35) [system] var(-y)
^  Redo: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_174446)
^  Unify: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_174446)
   Call: (35) [system] functor(-y,_179500,_179440)
   Exit: (35) [system] functor(-y,-,1)
^  Call: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_174446)
^  Unify: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_174446)
   Call: (36) [system] arg(1,-y,_182782)
   Exit: (36) [system] arg(1,-y,y)
^  Call: (36) [aleph] aleph:aleph_append([1],[2],_184446)
^  Unify: (36) [aleph] aleph:aleph_append([1],[2],[2|_185286])
^  Call: (37) [aleph] aleph:aleph_append([1],[],_185286)
^  Unify: (37) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (37) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (36) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_189470)
^  Unify: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (37) [system] var(y)
   Fail: (37) [system] var(y)
^  Redo: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_189470)
^  Unify: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_189470)
   Call: (37) [system] functor(y,_194524,_194464)
   Exit: (37) [system] functor(y,y,0)
^  Call: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_189470)
^  Unify: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (36) [system] _199492 is 1+ -1
   Exit: (36) [system] 0 is 1+ -1
^  Call: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_174446)
^  Unify: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (34) [system] _205354 is 2+ -1
   Exit: (34) [system] 1 is 2+ -1
^  Call: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_126840)
^  Unify: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_126840)
   Call: (35) [system] arg(1,predict(+x,-y,#(params)),_208688)
   Exit: (35) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (35) [aleph] aleph:aleph_append([1],[],_210352)
^  Unify: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_212868)
^  Unify: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (36) [system] var(+x)
   Fail: (36) [system] var(+x)
^  Redo: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_212868)
^  Unify: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_212868)
   Call: (36) [system] functor(+x,_217922,_217862)
   Exit: (36) [system] functor(+x,+,1)
^  Call: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_212868)
^  Unify: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_212868)
   Call: (37) [system] arg(1,+x,_221204)
   Exit: (37) [system] arg(1,+x,x)
^  Call: (37) [aleph] aleph:aleph_append([1],[1],_222868)
^  Unify: (37) [aleph] aleph:aleph_append([1],[1],[1|_223708])
^  Call: (38) [aleph] aleph:aleph_append([1],[],_223708)
^  Unify: (38) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (38) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (37) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_227892)
^  Unify: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (38) [system] var(x)
   Fail: (38) [system] var(x)
^  Redo: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_227892)
^  Unify: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_227892)
   Call: (38) [system] functor(x,_232946,_232886)
   Exit: (38) [system] functor(x,x,0)
^  Call: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_227892)
^  Unify: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (38) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (37) [system] _237914 is 1+ -1
   Exit: (37) [system] 0 is 1+ -1
^  Call: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_212868)
^  Unify: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (37) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (36) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (35) [system] _243776 is 1+ -1
   Exit: (35) [system] 0 is 1+ -1
^  Call: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_126840)
^  Unify: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_71210,_71212,_71214)
^  Unify: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_71210,_71212,_71214)
^  Call: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_71210,_71212,_71214)
^  Unify: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_253826],_71212,_71214)
^  Call: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_253826,_71212,_71214)
^  Unify: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_253826,_71212,_71214)
^  Call: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_253826,_71212,_71214)
^  Unify: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_253826,[[...]/y|_257190],_71214)
^  Call: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],_253826,_257190,_71214)
^  Unify: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],_253826,_257190,_71214)
^  Call: (36) [aleph] aleph:split_tp([#(...)/[...]],_253826,_257190,_71214)
^  Unify: (36) [aleph] aleph:split_tp([#(...)/[...]],_253826,_257190,[[...]/params|_260554])
^  Call: (37) [aleph] aleph:split_tp([],_55264,_55276,_55288)
^  Unify: (37) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (37) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (36) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (35) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (34) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (33) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (32) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (31) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (30) [aleph] aleph:split_args(predict(_54632,_54634,[_54972|...]),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (30) [system] _63314=[]
   Exit: (30) [system] []=[]
^  Call: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(_64972:-_64974))
^  Unify: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(predict(_54632,_54634,[...|...]):-_64974))
^  Call: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)],_64974)
^  Unify: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)],(f(_54632,_54634),_67470))
^  Call: (32) [aleph] aleph:list_to_goals([not(lteq(...,...))],_67470)
^  Unify: (32) [aleph] aleph:list_to_goals([not(lteq(...,...))],not(lteq(_54632,-0.5)))
^  Exit: (32) [aleph] aleph:list_to_goals([not(lteq(...,...))],not(lteq(_54632,-0.5)))
^  Exit: (31) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)],(f(_54632,_54634),not(lteq(...,...))))
^  Exit: (30) [aleph] aleph:list_to_clause([predict(_54632,_54634,[...|...]),f(...,...)|...],(predict(_54632,_54634,[...|...]):-f(...,...),not(...)))
^  Call: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),not(lteq(...,...))),_72452)
^  Unify: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),not(lteq(...,...))),(f(_54632,_54634):-not(lteq(...,...))))
^  Exit: (30) [aleph] aleph:goals_to_clause((f(_54632,_54634),not(lteq(...,...))),(f(_54632,_54634):-not(lteq(...,...))))
^  Call: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[3-5],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[3-5],aleph_sample)
   Call: (31) [system] (f(_54632,_54634):-not(lteq(_54632,-0.5)))=(_76636:-_76638)
   Exit: (31) [system] (f(_54632,_54634):-not(lteq(_54632,-0.5)))=(f(_54632,_54634):-not(lteq(_54632,-0.5)))
^  Call: (31) [aleph] aleph:lazy_prove([3-5],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_prove([3-5],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Call: (32) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (33) [system] 3>5
   Fail: (33) [system] 3>5
^  Redo: (32) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Call: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),3,aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),3,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54632,_54634)),10,_91738)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54632,_54634)),10,_91738)
   Call: (39) [aleph_sample] aleph_sample:example(3,pos,f(_54632,_54634))
   Unify: (39) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (39) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_104232)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_104232)
^  Call: (40) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] number(0.0)
   Exit: (42) [system] number(0.0)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] 0.0=< -0.5
^  Redo: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (38) [system] 3\=depth_limit_exceeded
   Exit: (38) [system] 3\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (33) [aleph] aleph:lazy_index_prove1(pos,predict(0.0,1.0,[_54972|...]),f(0.0,1.0),not(lteq(0.0,-0.5)),3,aleph_sample)
^  Call: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (34) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (34) [system] fail
   Fail: (34) [system] fail
^  Redo: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_130842)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_130842)
^  Call: (40) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] number(0.0)
   Exit: (42) [system] number(0.0)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] 0.0=< -0.5
^  Redo: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (38) [system] 3\=depth_limit_exceeded
   Exit: (38) [system] 3\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54632,_54634)),10,_153312)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54632,_54634)),10,_153312)
   Call: (39) [aleph_sample] aleph_sample:example(3,pos,f(_54632,_54634))
   Unify: (39) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (39) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (37) [system] 1\=depth_limit_exceeded
   Exit: (37) [system] 1\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_165806)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_165806)
^  Call: (40) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] number(0.0)
   Exit: (42) [system] number(0.0)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] 0.0=< -0.5
^  Redo: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (38) [system] 3\=depth_limit_exceeded
   Exit: (38) [system] 3\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_188276)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_188276)
^  Call: (40) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] var(-0.5)
   Redo: (41) [aleph_sample] lteq(0.0,-0.5)
   Unify: (41) [aleph_sample] lteq(0.0,-0.5)
   Call: (42) [system] number(0.0)
   Exit: (42) [system] number(0.0)
   Call: (42) [system] number(-0.5)
   Exit: (42) [system] number(-0.5)
   Call: (42) [system] 0.0=< -0.5
^  Redo: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (40) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (38) [system] 3\=depth_limit_exceeded
   Exit: (38) [system] 3\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (34) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),3,aleph_sample)
^  Exit: (33) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),3,aleph_sample)
   Call: (33) [system] _210770 is 3+1
   Exit: (33) [system] 4 is 3+1
^  Call: (33) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (34) [system] 4>5
   Fail: (34) [system] 4>5
^  Redo: (33) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (33) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Call: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),4,aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),4,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54632,_54634)),10,_224184)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54632,_54634)),10,_224184)
   Call: (40) [aleph_sample] aleph_sample:example(4,pos,f(_54632,_54634))
   Unify: (40) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (40) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_236678)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_236678)
^  Call: (41) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] var(-0.5)
   Redo: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] number(0.5)
   Exit: (43) [system] number(0.5)
   Call: (43) [system] number(-0.5)
   Exit: (43) [system] number(-0.5)
   Call: (43) [system] 0.5=< -0.5
^  Redo: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (39) [system] 3\=depth_limit_exceeded
   Exit: (39) [system] 3\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (34) [aleph] aleph:lazy_index_prove1(pos,predict(0.5,0.5,[_54972|...]),f(0.5,0.5),not(lteq(0.5,-0.5)),4,aleph_sample)
^  Call: (35) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (35) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (35) [system] fail
   Fail: (35) [system] fail
^  Redo: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_56654)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_56654)
^  Call: (41) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] var(-0.5)
   Redo: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] number(0.5)
   Exit: (43) [system] number(0.5)
   Call: (43) [system] number(-0.5)
   Exit: (43) [system] number(-0.5)
   Call: (43) [system] 0.5=< -0.5
^  Redo: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (39) [system] 3\=depth_limit_exceeded
   Exit: (39) [system] 3\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (38) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54632,_54634)),10,_79124)
^  Unify: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54632,_54634)),10,_79124)
   Call: (40) [aleph_sample] aleph_sample:example(4,pos,f(_54632,_54634))
   Unify: (40) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (40) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (39) [system] !==!
   Exit: (39) [system] !==!
^  Exit: (38) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (38) [system] 1\=depth_limit_exceeded
   Exit: (38) [system] 1\=depth_limit_exceeded
^  Exit: (37) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_91618)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_91618)
^  Call: (41) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] var(-0.5)
   Redo: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] number(0.5)
   Exit: (43) [system] number(0.5)
   Call: (43) [system] number(-0.5)
   Exit: (43) [system] number(-0.5)
   Call: (43) [system] 0.5=< -0.5
^  Redo: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (39) [system] 3\=depth_limit_exceeded
   Exit: (39) [system] 3\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_114088)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_114088)
^  Call: (41) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] var(-0.5)
   Redo: (42) [aleph_sample] lteq(0.5,-0.5)
   Unify: (42) [aleph_sample] lteq(0.5,-0.5)
   Call: (43) [system] number(0.5)
   Exit: (43) [system] number(0.5)
   Call: (43) [system] number(-0.5)
   Exit: (43) [system] number(-0.5)
   Call: (43) [system] 0.5=< -0.5
^  Redo: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (41) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (39) [system] 3\=depth_limit_exceeded
   Exit: (39) [system] 3\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (36) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (35) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),4,aleph_sample)
^  Exit: (34) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),4,aleph_sample)
   Call: (34) [system] _136582 is 4+1
   Exit: (34) [system] 5 is 4+1
^  Call: (34) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (35) [system] 5>5
   Fail: (35) [system] 5>5
^  Redo: (34) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (34) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Call: (35) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),5,aleph_sample)
^  Unify: (35) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),5,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54632,_54634)),10,_149996)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54632,_54634)),10,_149996)
   Call: (41) [aleph_sample] aleph_sample:example(5,pos,f(_54632,_54634))
   Unify: (41) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (41) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (39) [system] 1\=depth_limit_exceeded
   Exit: (39) [system] 1\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (40) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_162490)
^  Unify: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_162490)
^  Call: (42) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] var(-0.5)
   Redo: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] number(1.0)
   Exit: (44) [system] number(1.0)
   Call: (44) [system] number(-0.5)
   Exit: (44) [system] number(-0.5)
   Call: (44) [system] 1.0=< -0.5
^  Redo: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (41) [system] !==!
   Exit: (41) [system] !==!
^  Exit: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (40) [system] 3\=depth_limit_exceeded
   Exit: (40) [system] 3\=depth_limit_exceeded
^  Exit: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (35) [aleph] aleph:lazy_index_prove1(pos,predict(1.0,0.0,[_54972|...]),f(1.0,0.0),not(lteq(1.0,-0.5)),5,aleph_sample)
^  Call: (36) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (36) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (36) [system] fail
   Fail: (36) [system] fail
^  Redo: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (40) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_189100)
^  Unify: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_189100)
^  Call: (42) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] var(-0.5)
   Redo: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] number(1.0)
   Exit: (44) [system] number(1.0)
   Call: (44) [system] number(-0.5)
   Exit: (44) [system] number(-0.5)
   Call: (44) [system] 1.0=< -0.5
^  Redo: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (41) [system] !==!
   Exit: (41) [system] !==!
^  Exit: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (40) [system] 3\=depth_limit_exceeded
   Exit: (40) [system] 3\=depth_limit_exceeded
^  Exit: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(_54632,_54634)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(_54632,_54634)),10,aleph_sample)
^  Call: (39) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54632,_54634)),10,_211570)
^  Unify: (39) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54632,_54634)),10,_211570)
   Call: (41) [aleph_sample] aleph_sample:example(5,pos,f(_54632,_54634))
   Unify: (41) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (41) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (40) [system] !==!
   Exit: (40) [system] !==!
^  Exit: (39) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (39) [system] 1\=depth_limit_exceeded
   Exit: (39) [system] 1\=depth_limit_exceeded
^  Exit: (38) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (40) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_224064)
^  Unify: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_224064)
^  Call: (42) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] var(-0.5)
   Redo: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] number(1.0)
   Exit: (44) [system] number(1.0)
   Call: (44) [system] number(-0.5)
   Exit: (44) [system] number(-0.5)
   Call: (44) [system] 1.0=< -0.5
^  Redo: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (41) [system] !==!
   Exit: (41) [system] !==!
^  Exit: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (40) [system] 3\=depth_limit_exceeded
   Exit: (40) [system] 3\=depth_limit_exceeded
^  Exit: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (40) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_246534)
^  Unify: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_246534)
^  Call: (42) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] var(-0.5)
   Redo: (43) [aleph_sample] lteq(1.0,-0.5)
   Unify: (43) [aleph_sample] lteq(1.0,-0.5)
   Call: (44) [system] number(1.0)
   Exit: (44) [system] number(1.0)
   Call: (44) [system] number(-0.5)
   Exit: (44) [system] number(-0.5)
   Call: (44) [system] 1.0=< -0.5
^  Redo: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (42) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (41) [system] !==!
   Exit: (41) [system] !==!
^  Exit: (40) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (40) [system] 3\=depth_limit_exceeded
   Exit: (40) [system] 3\=depth_limit_exceeded
^  Exit: (39) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (38) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (37) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (36) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (35) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),5,aleph_sample)
^  Exit: (35) [aleph] aleph:lazy_index_prove1(pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),5,aleph_sample)
   Call: (35) [system] _62446 is 5+1
   Exit: (35) [system] 6 is 5+1
^  Call: (35) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (35) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (36) [system] 6>5
   Exit: (36) [system] 6>5
^  Exit: (35) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (34) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (33) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Call: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_prove([],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_prove([3-5],pos,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_prove(pos,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[3-5],aleph_sample)
^  Redo: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[_55076],aleph_sample)
^  Call: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Redo: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Call: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
   Call: (32) [system] (f(_54632,_54634):-not(lteq(_54632,-0.5)))=(_80940:-_80942)
   Exit: (32) [system] (f(_54632,_54634):-not(lteq(_54632,-0.5)))=(f(_54632,_54634):-not(lteq(_54632,-0.5)))
^  Call: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_prove([],neg,predict(_54632,_54634,[_54972|...]),f(_54632,_54634),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_prove(neg,predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_prove_negs(predict(_54632,_54634,[_54972|...]),(f(_54632,_54634):-not(lteq(...,...))),[],aleph_sample)
   Call: (30) [system] functor(_86810,predict,3)
   Exit: (30) [system] functor(predict(_87642,_87644,_87646),predict,3)
^  Call: (30) [aleph] aleph:collect_args([[...]/x],predict(_87642,_87644,_87646),aleph_sample)
^  Unify: (30) [aleph] aleph:collect_args([[...]/x],predict(_87642,_87644,_87646),aleph_sample)
^  Call: (31) [aleph] findall(_90144,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_90168,_90144)),_90178)
^  Unify: (31) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178)
^  Call: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178,[])
^  Unify: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_90144,aleph:(... : ...,tparg(...,...,...)),_90178,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_90178,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_90178,[]),_95286,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_90178,[]),_96124,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178,[])
   Unify: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178,[])
^  Call: (37) [aleph] aleph:tparg([1],predict(1.0,0.0,[_100240|...]),_90144)
^  Unify: (37) [aleph] aleph:tparg([1],predict(1.0,0.0,[_100240|...]),_90144)
   Call: (38) [system] arg(1,predict(1.0,0.0,[_100240,_100246|...]),_90144)
   Exit: (38) [system] arg(1,predict(1.0,0.0,[_100240,_100246|...]),1.0)
^  Exit: (37) [aleph] aleph:tparg([1],predict(1.0,0.0,[_100240|...]),1.0)
^  Call: (37) [aleph] aleph:tparg([1],predict(0.5,0.5,[_104436|...]),_90144)
^  Unify: (37) [aleph] aleph:tparg([1],predict(0.5,0.5,[_104436|...]),_90144)
   Call: (38) [system] arg(1,predict(0.5,0.5,[_104436,_104442|...]),_90144)
   Exit: (38) [system] arg(1,predict(0.5,0.5,[_104436,_104442|...]),0.5)
^  Exit: (37) [aleph] aleph:tparg([1],predict(0.5,0.5,[_104436|...]),0.5)
^  Call: (37) [aleph] aleph:tparg([1],predict(0.0,1.0,[_108632|...]),_90144)
^  Unify: (37) [aleph] aleph:tparg([1],predict(0.0,1.0,[_108632|...]),_90144)
   Call: (38) [system] arg(1,predict(0.0,1.0,[_108632,_108638|...]),_90144)
   Exit: (38) [system] arg(1,predict(0.0,1.0,[_108632,_108638|...]),0.0)
^  Exit: (37) [aleph] aleph:tparg([1],predict(0.0,1.0,[_108632|...]),0.0)
   Redo: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_90178,[])
   Exit: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[1.0,0.5,0.0],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),[1.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),[1.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[1.0,0.5,0.0],[])
^  Exit: (31) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[1.0,0.5,0.0])
^  Call: (31) [aleph] findall(_90144,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_90168,_90144)),_117882)
^  Unify: (31) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882)
^  Call: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882,[])
^  Unify: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_90144,aleph:(... : ...,tparg(...,...,...)),_117882,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_117882,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_117882,[]),_122990,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),_117882,[]),_123828,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882,[])
   Unify: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882,[])
   Redo: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),_117882,[])
   Exit: (35) [$bags] findall_loop(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_90144,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[],[])
^  Exit: (31) [$bags] findall(_90144,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_90168,_90144)),[])
^  Call: (31) [aleph] aleph:tparg([1],predict(_87642,_87644,_87646),[[1.0|...],[]])
^  Unify: (31) [aleph] aleph:tparg([1],predict(_87642,_87644,_87646),[[1.0|...],[]])
   Call: (32) [system] arg(1,predict(_87642,_87644,_87646),[[1.0,0.5|...],[]])
   Exit: (32) [system] arg(1,predict([[1.0|...],[]],_87644,_87646),[[1.0,0.5|...],[]])
^  Exit: (31) [aleph] aleph:tparg([1],predict([[...|...]|...],_87644,_87646),[[1.0|...],[]])
^  Call: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Unify: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Exit: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Exit: (30) [aleph] aleph:collect_args([[...]/x],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Call: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Unify: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_87644,_87646),aleph_sample)
^  Call: (31) [aleph] findall(_142104,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_142128,_142104)),_142138)
^  Unify: (31) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138)
^  Call: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138,[])
^  Unify: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_142104,aleph:(... : ...,tparg(...,...,...)),_142138,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_142138,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_142138,[]),_147246,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_142138,[]),_148084,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138,[])
   Unify: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138,[])
^  Call: (37) [aleph] aleph:tparg([2],predict(1.0,0.0,[_152200|...]),_142104)
^  Unify: (37) [aleph] aleph:tparg([2],predict(1.0,0.0,[_152200|...]),_142104)
   Call: (38) [system] arg(2,predict(1.0,0.0,[_152200,_152206|...]),_142104)
   Exit: (38) [system] arg(2,predict(1.0,0.0,[_152200,_152206|...]),0.0)
^  Exit: (37) [aleph] aleph:tparg([2],predict(1.0,0.0,[_152200|...]),0.0)
^  Call: (37) [aleph] aleph:tparg([2],predict(0.5,0.5,[_156396|...]),_142104)
^  Unify: (37) [aleph] aleph:tparg([2],predict(0.5,0.5,[_156396|...]),_142104)
   Call: (38) [system] arg(2,predict(0.5,0.5,[_156396,_156402|...]),_142104)
   Exit: (38) [system] arg(2,predict(0.5,0.5,[_156396,_156402|...]),0.5)
^  Exit: (37) [aleph] aleph:tparg([2],predict(0.5,0.5,[_156396|...]),0.5)
^  Call: (37) [aleph] aleph:tparg([2],predict(0.0,1.0,[_160592|...]),_142104)
^  Unify: (37) [aleph] aleph:tparg([2],predict(0.0,1.0,[_160592|...]),_142104)
   Call: (38) [system] arg(2,predict(0.0,1.0,[_160592,_160598|...]),_142104)
   Exit: (38) [system] arg(2,predict(0.0,1.0,[_160592,_160598|...]),1.0)
^  Exit: (37) [aleph] aleph:tparg([2],predict(0.0,1.0,[_160592|...]),1.0)
   Redo: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_142138,[])
   Exit: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[0.0,0.5,1.0],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),[0.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),[0.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[0.0,0.5,1.0],[])
^  Exit: (31) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[0.0,0.5,1.0])
^  Call: (31) [aleph] findall(_142104,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_142128,_142104)),_169842)
^  Unify: (31) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842)
^  Call: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842,[])
^  Unify: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_142104,aleph:(... : ...,tparg(...,...,...)),_169842,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_169842,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_169842,[]),_174950,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),_169842,[]),_175788,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842,[])
   Unify: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842,[])
   Redo: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),_169842,[])
   Exit: (35) [$bags] findall_loop(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_142104,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[],[])
^  Exit: (31) [$bags] findall(_142104,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_142128,_142104)),[])
^  Call: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],_87644,_87646),[[0.0|...],[]])
^  Unify: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],_87644,_87646),[[0.0|...],[]])
   Call: (32) [system] arg(2,predict([[1.0|...],[]],_87644,_87646),[[0.0,0.5|...],[]])
   Exit: (32) [system] arg(2,predict([[1.0|...],[]],[[0.0|...],[]],_87646),[[0.0,0.5|...],[]])
^  Exit: (31) [aleph] aleph:tparg([2],predict([[...|...]|...],[[...|...]|...],_87646),[[0.0|...],[]])
^  Call: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_87646),aleph_sample)
^  Unify: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_87646),aleph_sample)
^  Exit: (31) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_87646),aleph_sample)
^  Exit: (30) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],[[...|...]|...],_87646),aleph_sample)
^  Call: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54972|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_87646),_192396,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54972|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_87646),_192396,aleph_sample)
   Call: (31) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),_194122,_194124)
   Exit: (31) [system] functor(predict(_54632,_54634,[_54972,_54978|...]),predict,3)
^  Call: (31) [aleph] aleph:p1_message('lazy evaluation')
^  Unify: (31) [aleph] aleph:p1_message('lazy evaluation')
   Call: (32) [system] write('[')
[
   Exit: (32) [system] write('[')
   Call: (32) [system] write('lazy evaluation')
lazy evaluation
   Exit: (32) [system] write('lazy evaluation')
   Call: (32) [system] write('] ')
]
   Exit: (32) [system] write('] ')
^  Exit: (31) [aleph] aleph:p1_message('lazy evaluation')
^  Call: (31) [aleph] aleph:p_message(predict)
^  Unify: (31) [aleph] aleph:p_message(predict)
   Call: (32) [system] write('[')
[
   Exit: (32) [system] write('[')
   Call: (32) [system] write(predict)
predict
   Exit: (32) [system] write(predict)
   Call: (32) [system] write(']')
]
   Exit: (32) [system] write(']')
   Call: (32) [system] nl

   Exit: (32) [system] nl
^  Exit: (31) [aleph] aleph:p_message(predict)
   Call: (31) [system] functor(_212202,predict,3)
   Exit: (31) [system] functor(predict(_213034,_213036,_213038),predict,3)
^  Call: (31) [aleph] findall(predict(_213034,_213036,_213038),(aleph_sample:predict([...|...],[...|...],_87646),copy_args(predict([...|...],[...|...],_87646),predict(_213034,_213036,_213038),[... / ...])),_192396)
^  Unify: (31) [$bags] findall(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396)
^  Call: (32) [$bags] findall(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396,[])
^  Unify: (32) [$bags] findall(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396,[])
^  Call: (33) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(predict(_213034,_213036,_213038),aleph:(... : ...,copy_args(...,...,...)),_192396,[]),'$destroy_findall_bag')
^  Unify: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_213034,_213036,_213038),aleph:(...,...),_192396,[]),'$bags':'$destroy_findall_bag')
^  Call: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_213034,_213036,_213038),aleph:(...,...),_192396,[]),_218994,'$bags':'$destroy_findall_bag')
^  Unify: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_213034,_213036,_213038),aleph:(...,...),_192396,[]),_219832,'$bags':'$destroy_findall_bag')
^  Call: (35) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (35) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (35) [$bags] findall_loop(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396,[])
   Unify: (35) [$bags] findall_loop(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396,[])
   Call: (37) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],_87646)
   Unify: (37) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[_224784,_224790,_224796])
   Call: (38) [aleph_sample] list([[1.0,0.5|...],[]])
   Unify: (38) [aleph_sample] list([[1.0,0.5|...],[]])
   Exit: (38) [aleph_sample] list([[1.0,0.5|...],[]])
   Call: (38) [aleph_sample] list([[0.0,0.5|...],[]])
   Unify: (38) [aleph_sample] list([[0.0,0.5|...],[]])
   Exit: (38) [aleph_sample] list([[0.0,0.5|...],[]])
   Call: (38) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_224784,_224790,_224796)
   Unify: (38) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_224784,_224790,0.0)
   Call: (39) [system] [0.0,0.5,1.0]=[_232480,_232486|_232488]
   Exit: (39) [system] [0.0,0.5,1.0]=[0.0,0.5,1.0]
   Call: (39) [system] [1.0,0.5,0.0]=[_234140,_234146|_234148]
   Exit: (39) [system] [1.0,0.5,0.0]=[1.0,0.5,0.0]
   Call: (39) [system] _224784 is (0.5-0.0)/(0.5-1.0)
   Exit: (39) [system] -1.0 is (0.5-0.0)/(0.5-1.0)
   Call: (39) [system] _224790 is 0.0- -1.0*1.0
   Exit: (39) [system] 1.0 is 0.0- -1.0*1.0
   Exit: (38) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],-1.0,1.0,0.0)
   Exit: (37) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[-1.0,1.0,0.0])
^  Call: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,_213038),[[...]/params])
^  Unify: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,_213038),[[...]/params])
^  Call: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_242524)
^  Unify: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_242524)
   Call: (39) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),_242524)
   Exit: (39) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (38) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),[-1.0,1.0|...])
^  Call: (38) [aleph] aleph:tparg([3],predict(_213034,_213036,_213038),[-1.0,1.0|...])
^  Unify: (38) [aleph] aleph:tparg([3],predict(_213034,_213036,_213038),[-1.0,1.0|...])
   Call: (39) [system] arg(3,predict(_213034,_213036,_213038),[-1.0,1.0,0.0])
   Exit: (39) [system] arg(3,predict(_213034,_213036,[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (38) [aleph] aleph:tparg([3],predict(_213034,_213036,[-1.0|...]),[-1.0,1.0|...])
^  Call: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,[-1.0|...]),[])
^  Unify: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,[-1.0|...]),[])
^  Exit: (38) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,[-1.0|...]),[])
^  Exit: (37) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_213034,_213036,[-1.0|...]),[[...]/params])
   Redo: (35) [$bags] findall_loop(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_192396,[])
   Exit: (35) [$bags] findall_loop(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_255012,_255014,[-1.0|...])],[])
^  Exit: (34) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_213034,_213036,_213038),aleph:(...,...),[predict(...,...,...)],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (33) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_213034,_213036,_213038),aleph:(...,...),[predict(...,...,...)],[]),'$bags':'$destroy_findall_bag')
^  Exit: (32) [$bags] findall(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_255012,_255014,[-1.0|...])],[])
^  Exit: (31) [$bags] findall(predict(_213034,_213036,_213038),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_255012,_255014,[-1.0|...])])
^  Call: (31) [aleph] aleph:copy_io_args([predict(_255012,_255014,[...|...])],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Unify: (31) [aleph] aleph:copy_io_args([predict(_255012,_255014,[...|...])],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Call: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_255012,_255014,[-1.0|...]),[[...]/x])
^  Unify: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_55294,_55296,[-1.0|...]),[[...]/x])
^  Call: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54972|...]),_56052)
^  Unify: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54972|...]),_56052)
   Call: (34) [system] arg(1,predict(_54632,_54634,[_54972,_54978|...]),_56052)
   Exit: (34) [system] arg(1,predict(_54632,_54634,[_54972,_54978|...]),_54632)
^  Exit: (33) [aleph] aleph:tparg([1],predict(_54632,_54634,[_54972|...]),_54632)
^  Call: (33) [aleph] aleph:tparg([1],predict(_55294,_55296,[-1.0|...]),_54632)
^  Unify: (33) [aleph] aleph:tparg([1],predict(_55294,_55296,[-1.0|...]),_54632)
   Call: (34) [system] arg(1,predict(_55294,_55296,[-1.0,1.0|...]),_54632)
   Exit: (34) [system] arg(1,predict(_54632,_55296,[-1.0,1.0|...]),_54632)
^  Exit: (33) [aleph] aleph:tparg([1],predict(_54632,_55296,[-1.0|...]),_54632)
^  Call: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[])
^  Unify: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[])
^  Exit: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[])
^  Exit: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[[...]/x])
^  Call: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[[...]/y])
^  Unify: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_55296,[-1.0|...]),[[...]/y])
^  Call: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54972|...]),_69374)
^  Unify: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54972|...]),_69374)
   Call: (34) [system] arg(2,predict(_54632,_54634,[_54972,_54978|...]),_69374)
   Exit: (34) [system] arg(2,predict(_54632,_54634,[_54972,_54978|...]),_54634)
^  Exit: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[_54972|...]),_54634)
^  Call: (33) [aleph] aleph:tparg([2],predict(_54632,_55296,[-1.0|...]),_54634)
^  Unify: (33) [aleph] aleph:tparg([2],predict(_54632,_55296,[-1.0|...]),_54634)
   Call: (34) [system] arg(2,predict(_54632,_55296,[-1.0,1.0|...]),_54634)
   Exit: (34) [system] arg(2,predict(_54632,_54634,[-1.0,1.0|...]),_54634)
^  Exit: (33) [aleph] aleph:tparg([2],predict(_54632,_54634,[-1.0|...]),_54634)
^  Call: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_54634,[-1.0|...]),[])
^  Unify: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_54634,[-1.0|...]),[])
^  Exit: (33) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_54634,[-1.0|...]),[])
^  Exit: (32) [aleph] aleph:copy_args(predict(_54632,_54634,[_54972|...]),predict(_54632,_54634,[-1.0|...]),[[...]/y])
^  Call: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Unify: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Exit: (32) [aleph] aleph:copy_io_args([],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Exit: (31) [aleph] aleph:copy_io_args([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[_54972|...]),[[...]/x],[[...]/y])
^  Exit: (30) [aleph] aleph:lazy_evaluate1(false,predict(_54632,_54634,[_54972|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_55178),[predict(_54632,_54634,[...|...])],aleph_sample)
^  Call: (30) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_85252))
^  Exit: (30) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_85252))
^  Call: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],_86906,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[],aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[],aleph_sample)
^  Call: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[_55076])
^  Unify: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[predict(_54632,_54634,[...|...])])
^  Exit: (30) [aleph] aleph:update_list([],[predict(_54632,_54634,[...|...])],[predict(_54632,_54634,[...|...])])
^  Exit: (29) [aleph] aleph:lazy_evaluate([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[predict(_54632,_54634,[...|...])],aleph_sample)
^  Call: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],_92816)
^  Unify: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634)|_93656])
^  Call: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],_93656)
^  Unify: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_95330])
^  Call: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],_95330)
^  Unify: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (31) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[],[predict(_54632,_54634,[...|...])])
^  Exit: (30) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (29) [aleph] aleph:aleph_append([predict(_54632,_54634,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634),not(...)|...])
^  Call: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),not(...)|...],[3-5],[],_55040,aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),not(...)|...],[3-5],[],[f(_54632,_54634),not(...)|...],aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54632,_54634),not(...)|...],[3-5],[],[f(_54632,_54634),not(...)|...],aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_evaluate_refinement([predict(_54632,_54634,[...|...])],[predict/3],[f(_54632,_54634),not(...)],[3-5],[],[f(_54632,_54634),not(...)|...],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54632,_54634)],[3-5],[],[f(_54632,_54634),not(...)|...],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate_refinement([f(_54632,_54634),not(...)|...],[predict/3],[],[3-5],[],[f(_54632,_54634),not(...)|...],aleph_sample)
^  Call: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),not(...)|...],_55018)
^  Unify: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),not(...)|...],(f(_54632,_54634):-_106270))
^  Call: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_106270)
^  Unify: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_107936))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],_107936)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[-1.0|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54634,[...|...])],predict(_54632,_54634,[-1.0|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54632,_54634,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_clause([f(_54632,_54634),not(...)|...],(f(_54632,_54634):-not(...),predict(...,...,...)))
^  Exit: (25) [aleph] aleph:lazy_evaluate_refinement([],(f(_54632,_54634):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:find_model_error(mse,[3-5],(f(_54632,_54634):-not(...),predict(...,...,...)),[2],_113772,_113774,aleph_sample)
^  Unify: (25) [aleph] aleph:find_model_error(mse,[3-5],(f(_54632,_54634):-not(...),predict(...,...,...)),[2],_113772,_113774,aleph_sample)
   Call: (26) [system] functor(f(_54632,_54634),_115536,_115476)
   Exit: (26) [system] functor(f(_54632,_54634),f,2)
^  Call: (26) [aleph] findall(_117136-_117138,(aleph_member(_117148,[... - ...]),aleph_member3(_117160,_117148),... : ...,...,...),_117240)
^  Unify: (26) [$bags] findall(_117136-_117138,aleph:(aleph_member(_117148,[...]),aleph_member3(...,...),...,...),_117240)
^  Call: (27) [$bags] findall(_117136-_117138,aleph:(aleph_member(_117148,[...]),aleph_member3(...,...),...,...),_117240,[])
^  Unify: (27) [$bags] findall(_117136-_117138,aleph:(aleph_member(_117148,[...]),aleph_member3(...,...),...,...),_117240,[])
^  Call: (28) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_117136-_117138,aleph:(aleph_member(...,...),...,...),_117240,[]),'$destroy_findall_bag')
^  Unify: (28) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_117136-_117138,aleph:(...,...),_117240,[]),'$bags':'$destroy_findall_bag')
^  Call: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_117136-_117138,aleph:(...,...),_117240,[]),_122348,'$bags':'$destroy_findall_bag')
^  Unify: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_117136-_117138,aleph:(...,...),_117240,[]),_123186,'$bags':'$destroy_findall_bag')
^  Call: (30) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (30) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (30) [$bags] findall_loop(_117136-_117138,aleph:(aleph_member(_117148,[...]),aleph_member3(...,...),...,...),_117240,[])
   Unify: (30) [$bags] findall_loop(_117136-_117138,aleph:(aleph_member(_117148,[...]),aleph_member3(...,...),...,...),_117240,[])
^  Call: (32) [aleph] aleph:aleph_member(_117148,[3-5])
^  Unify: (32) [aleph] aleph:aleph_member(3-5,[3-5])
^  Exit: (32) [aleph] aleph:aleph_member(3-5,[3-5])
^  Call: (32) [aleph] aleph:aleph_member3(_117160,3-5)
^  Unify: (32) [aleph] aleph:aleph_member3(3,3-5)
   Call: (33) [system] 3=<5
   Exit: (33) [system] 3=<5
^  Exit: (32) [aleph] aleph:aleph_member3(3,3-5)
   Call: (32) [aleph_sample] aleph_sample:example(3,pos,_117182)
   Unify: (32) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (32) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (32) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54632,_54634),2)
^  Unify: (32) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54632,_54634),2)
   Call: (33) [system] _138092 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54632,_54634),2)
^  Unify: (33) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54632,_54634),2)
   Call: (34) [system] arg(1,f(0.0,1.0),_141418)
   Exit: (34) [system] arg(1,f(0.0,1.0),0.0)
   Call: (34) [system] arg(1,f(_54632,_54634),0.0)
   Exit: (34) [system] arg(1,f(0.0,_54634),0.0)
   Call: (34) [system] _144738 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54634),2)
^  Unify: (34) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54634),2)
^  Exit: (34) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54634),2)
^  Exit: (33) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(0.0,_54634),2)
^  Exit: (32) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(0.0,_54634),2)
^  Call: (32) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] number(0.0)
   Exit: (34) [system] number(0.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 0.0=< -0.5
^  Redo: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (32) [aleph_sample] predict(0.0,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.0,_54634,[-1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(0.0)
   Redo: (32) [aleph_sample] predict(0.0,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.0,_54634,[-1.0,1.0,0.0])
   Call: (33) [system] number(0.0)
   Exit: (33) [system] number(0.0)
   Call: (33) [system] var(_54634)
   Exit: (33) [system] var(_54634)
   Call: (33) [system] _54634 is -1.0*0.0+1.0
   Exit: (33) [system] 1.0 is -1.0*0.0+1.0
   Exit: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (32) [system] arg(2,f(0.0,1.0),_117138)
   Exit: (32) [system] arg(2,f(0.0,1.0),1.0)
   Call: (32) [system] arg(2,f(0.0,1.0),_117136)
   Exit: (32) [system] arg(2,f(0.0,1.0),1.0)
^  Redo: (32) [aleph] aleph:aleph_member3(_117160,3-5)
^  Unify: (32) [aleph] aleph:aleph_member3(_117160,3-5)
   Call: (33) [system] 3<5
   Exit: (33) [system] 3<5
   Call: (33) [system] _178920 is 3+1
   Exit: (33) [system] 4 is 3+1
^  Call: (33) [aleph] aleph:aleph_member3(_117160,4-5)
^  Unify: (33) [aleph] aleph:aleph_member3(4,4-5)
   Call: (34) [system] 4=<5
   Exit: (34) [system] 4=<5
^  Exit: (33) [aleph] aleph:aleph_member3(4,4-5)
^  Exit: (32) [aleph] aleph:aleph_member3(4,3-5)
   Call: (32) [aleph_sample] aleph_sample:example(4,pos,_117182)
   Unify: (32) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (32) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (32) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54632,_54634),2)
^  Unify: (32) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54632,_54634),2)
   Call: (33) [system] _189728 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54632,_54634),2)
^  Unify: (33) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54632,_54634),2)
   Call: (34) [system] arg(1,f(0.5,0.5),_193054)
   Exit: (34) [system] arg(1,f(0.5,0.5),0.5)
   Call: (34) [system] arg(1,f(_54632,_54634),0.5)
   Exit: (34) [system] arg(1,f(0.5,_54634),0.5)
   Call: (34) [system] _196374 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54634),2)
^  Unify: (34) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54634),2)
^  Exit: (34) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54634),2)
^  Exit: (33) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(0.5,_54634),2)
^  Exit: (32) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(0.5,_54634),2)
^  Call: (32) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (32) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (33) [aleph_sample] lteq(0.5,-0.5)
   Unify: (33) [aleph_sample] lteq(0.5,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(0.5,-0.5)
   Unify: (33) [aleph_sample] lteq(0.5,-0.5)
   Call: (34) [system] number(0.5)
   Exit: (34) [system] number(0.5)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 0.5=< -0.5
^  Redo: (32) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (32) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (32) [aleph_sample] predict(0.5,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.5,_54634,[-1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(0.5)
   Redo: (32) [aleph_sample] predict(0.5,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.5,_54634,[-1.0,1.0,0.0])
   Call: (33) [system] number(0.5)
   Exit: (33) [system] number(0.5)
   Call: (33) [system] var(_54634)
   Exit: (33) [system] var(_54634)
   Call: (33) [system] _54634 is -1.0*0.5+1.0
   Exit: (33) [system] 0.5 is -1.0*0.5+1.0
   Exit: (32) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (32) [system] arg(2,f(0.5,0.5),_117138)
   Exit: (32) [system] arg(2,f(0.5,0.5),0.5)
   Call: (32) [system] arg(2,f(0.5,0.5),_117136)
   Exit: (32) [system] arg(2,f(0.5,0.5),0.5)
^  Redo: (33) [aleph] aleph:aleph_member3(_117160,4-5)
^  Unify: (33) [aleph] aleph:aleph_member3(_117160,4-5)
   Call: (34) [system] 4<5
   Exit: (34) [system] 4<5
   Call: (34) [system] _230556 is 4+1
   Exit: (34) [system] 5 is 4+1
^  Call: (34) [aleph] aleph:aleph_member3(_117160,5-5)
^  Unify: (34) [aleph] aleph:aleph_member3(5,5-5)
   Call: (35) [system] 5=<5
   Exit: (35) [system] 5=<5
^  Exit: (34) [aleph] aleph:aleph_member3(5,5-5)
^  Exit: (33) [aleph] aleph:aleph_member3(5,4-5)
^  Exit: (32) [aleph] aleph:aleph_member3(5,3-5)
   Call: (32) [aleph_sample] aleph_sample:example(5,pos,_117182)
   Unify: (32) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (32) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (32) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54632,_54634),2)
^  Unify: (32) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54632,_54634),2)
   Call: (33) [system] _242194 is 2+ -1
   Exit: (33) [system] 1 is 2+ -1
^  Call: (33) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54632,_54634),2)
^  Unify: (33) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54632,_54634),2)
   Call: (34) [system] arg(1,f(1.0,0.0),_245520)
   Exit: (34) [system] arg(1,f(1.0,0.0),1.0)
   Call: (34) [system] arg(1,f(_54632,_54634),1.0)
   Exit: (34) [system] arg(1,f(1.0,_54634),1.0)
   Call: (34) [system] _248840 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54634),2)
^  Unify: (34) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54634),2)
^  Exit: (34) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54634),2)
^  Exit: (33) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(1.0,_54634),2)
^  Exit: (32) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(1.0,_54634),2)
^  Call: (32) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (32) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(1.0,-0.5)
   Unify: (33) [aleph_sample] lteq(1.0,-0.5)
   Call: (34) [system] number(1.0)
   Exit: (34) [system] number(1.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 1.0=< -0.5
^  Redo: (32) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (32) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (32) [aleph_sample] predict(1.0,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(1.0,_54634,[-1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(1.0)
   Redo: (32) [aleph_sample] predict(1.0,_54634,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(1.0,_54634,[-1.0,1.0,0.0])
   Call: (33) [system] number(1.0)
   Exit: (33) [system] number(1.0)
   Call: (33) [system] var(_54634)
   Exit: (33) [system] var(_54634)
   Call: (33) [system] _54634 is -1.0*1.0+1.0
   Exit: (33) [system] 0.0 is -1.0*1.0+1.0
   Exit: (32) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (32) [system] arg(2,f(1.0,0.0),_55074)
   Exit: (32) [system] arg(2,f(1.0,0.0),0.0)
   Call: (32) [system] arg(2,f(1.0,0.0),_55072)
   Exit: (32) [system] arg(2,f(1.0,0.0),0.0)
^  Redo: (34) [aleph] aleph:aleph_member3(_55096,5-5)
^  Unify: (34) [aleph] aleph:aleph_member3(_55096,5-5)
   Call: (35) [system] 5<5
   Fail: (35) [system] 5<5
^  Fail: (34) [aleph] aleph:aleph_member3(_55096,5-5)
^  Fail: (33) [aleph] aleph:aleph_member3(_55096,4-5)
^  Fail: (32) [aleph] aleph:aleph_member3(_55096,3-5)
^  Redo: (32) [aleph] aleph:aleph_member(_55084,[3-5])
^  Unify: (32) [aleph] aleph:aleph_member(_55084,[3-5])
^  Call: (33) [aleph] aleph:aleph_member(_55084,[])
^  Fail: (33) [aleph] aleph:aleph_member(_55084,[])
^  Fail: (32) [aleph] aleph:aleph_member(_55084,[3-5])
   Redo: (30) [$bags] findall_loop(_55072-_55074,aleph:(aleph_member(_55084,[...]),aleph_member3(...,...),...,...),_55176,[])
   Exit: (30) [$bags] findall_loop(_55072-_55074,aleph:(aleph_member(_55084,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...],[])
^  Exit: (29) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_55072-_55074,aleph:(...,...),[... - ...|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (28) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_55072-_55074,aleph:(...,...),[... - ...|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (27) [$bags] findall(_55072-_55074,aleph:(aleph_member(_55084,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...],[])
^  Exit: (26) [$bags] findall(_55072-_55074,aleph:(aleph_member(_55084,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...])
^  Call: (26) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,_55064,_55066)
^  Unify: (26) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,_55064,_55066)
^  Call: (27) [aleph] aleph:get_model_error(mse,1.0,1.0,_89842)
^  Unify: (27) [aleph] aleph:get_model_error(mse,1.0,1.0,_89842)
   Call: (28) [system] _89842 is (1.0-1.0)^2
   Exit: (28) [system] 0.0 is (1.0-1.0)^2
^  Exit: (27) [aleph] aleph:get_model_error(mse,1.0,1.0,0.0)
   Call: (27) [system] _94024 is 0.0+0.0
   Exit: (27) [system] 0.0 is 0.0+0.0
   Call: (27) [system] _95692 is 0+1
   Exit: (27) [system] 1 is 0+1
^  Call: (27) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,_55064,_55066)
^  Unify: (27) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,_55064,_55066)
^  Call: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,_99034)
^  Unify: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,_99034)
   Call: (29) [system] _99034 is (0.5-0.5)^2
   Exit: (29) [system] 0.0 is (0.5-0.5)^2
^  Exit: (28) [aleph] aleph:get_model_error(mse,0.5,0.5,0.0)
   Call: (28) [system] _103216 is 0.0+0.0
   Exit: (28) [system] 0.0 is 0.0+0.0
   Call: (28) [system] _104884 is 1+1
   Exit: (28) [system] 2 is 1+1
^  Call: (28) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,_55064,_55066)
^  Unify: (28) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,_55064,_55066)
^  Call: (29) [aleph] aleph:get_model_error(mse,0.0,0.0,_108226)
^  Unify: (29) [aleph] aleph:get_model_error(mse,0.0,0.0,_108226)
   Call: (30) [system] _108226 is (0.0-0.0)^2
   Exit: (30) [system] 0.0 is (0.0-0.0)^2
^  Exit: (29) [aleph] aleph:get_model_error(mse,0.0,0.0,0.0)
   Call: (29) [system] _112408 is 0.0+0.0
   Exit: (29) [system] 0.0 is 0.0+0.0
   Call: (29) [system] _114076 is 2+1
   Exit: (29) [system] 3 is 2+1
^  Call: (29) [aleph] aleph:sum_model_errors([],mse,3,0.0,_55064,_55066)
^  Unify: (29) [aleph] aleph:sum_model_errors([],mse,3,0.0,3,0.0)
^  Exit: (29) [aleph] aleph:sum_model_errors([],mse,3,0.0,3,0.0)
^  Exit: (28) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,3,0.0)
^  Exit: (27) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,3,0.0)
^  Exit: (26) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,3,0.0)
^  Exit: (25) [aleph] aleph:find_model_error(mse,[3-5],(f(_54632,_54634):-not(...),predict(...,...,...)),[2],3,0.0,aleph_sample)
   Call: (25) [system] 0.0<1.0Inf
   Exit: (25) [system] 0.0<1.0Inf
^  Call: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_123332,_123334,_123336))
^  Exit: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Call: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
^  Exit: (25) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
   Call: (25) [system] fail
   Fail: (25) [system] fail
^  Redo: (30) [aleph] aleph:aleph_member(_54904/_54998,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54904/_54998,[_54634/y])
^  Call: (31) [aleph] aleph:aleph_member(_54904/_54998,[])
^  Fail: (31) [aleph] aleph:aleph_member(_54904/_54998,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54904/_54998,[_54634/y])
^  Fail: (29) [aleph] aleph:aleph_member(_54904/_54998,[_54632/x,... / ...])
^  Redo: (28) [aleph] aleph:aleph_output_var(_54904,y,[_54632/x,... / ...])
^  Unify: (28) [aleph] aleph:aleph_output_var(_54904,y,[_54632/x,... / ...])
^  Exit: (28) [aleph] aleph:aleph_output_var(_54904,y,[_54632/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)])
   Call: (28) [system] predict(_54632,_54904,[_54972,_54978|...])==f(_54632,_54634)
   Fail: (28) [system] predict(_54632,_54904,[_54972,_54978|...])==f(_54632,_54634)
^  Redo: (27) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)])
^  Unify: (27) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)])
^  Call: (28) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[not(lteq(...,...))])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[not(lteq(...,...))])
   Call: (29) [system] predict(_54632,_54904,[_54972,_54978|...])==not(lteq(_54632,-0.5))
   Fail: (29) [system] predict(_54632,_54904,[_54972,_54978|...])==not(lteq(_54632,-0.5))
^  Redo: (28) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[not(lteq(...,...))])
^  Unify: (28) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[not(lteq(...,...))])
^  Call: (29) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[])
^  Fail: (29) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[])
^  Fail: (28) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[not(lteq(...,...))])
^  Fail: (27) [aleph] aleph:aleph_member2(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)],aleph_sample)
^  Exit: (26) [aleph] aleph:aleph_get_lit(predict(_54632,_54904,[_54972|...]),[f(_54632,_54634),not(...)],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[f(_54632,_54634),not(...)],_150706)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634)|_151546])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[not(lteq(...,...))],_151546)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_153220])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[],_153220)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[],[predict(_54632,_54904,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[],[predict(_54632,_54904,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54632,_54904,[...|...])],[f(_54632,_54634),not(...)],[f(_54632,_54634),not(...)|...])
^  Call: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(_54912,_54914))
^  Unify: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(f(_54632,_54634),_54914))
^  Call: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_54914)
^  Unify: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_160726))
^  Call: (28) [aleph] aleph:list_to_goals([predict(_54632,_54904,[...|...])],_160726)
^  Unify: (28) [aleph] aleph:list_to_goals([predict(_54632,_54904,[...|...])],predict(_54632,_54904,[_54972|...]))
^  Exit: (28) [aleph] aleph:list_to_goals([predict(_54632,_54904,[...|...])],predict(_54632,_54904,[_54972|...]))
^  Exit: (27) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
^  Exit: (26) [aleph] aleph:list_to_goals([f(_54632,_54634),not(...)|...],(f(_54632,_54634),not(...),predict(...,...,...)))
^  Call: (26) [aleph] aleph:aleph_setting_m(language,_165708,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(language,_165708,aleph_sample)
   Call: (27) [system] nonvar(language)
   Exit: (27) [system] nonvar(language)
   Call: (27) [system] _165708=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
^  Unify: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:lang_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
^  Call: (26) [aleph] aleph:aleph_setting_m(newvars,_175674,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_setting_m(newvars,_175674,aleph_sample)
   Call: (27) [system] nonvar(newvars)
   Exit: (27) [system] nonvar(newvars)
   Call: (27) [system] _175674=1.0Inf
   Exit: (27) [system] 1.0Inf=1.0Inf
^  Exit: (26) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
^  Unify: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
   Call: (27) [system] 1.0Inf is inf
   Exit: (27) [system] 1.0Inf is inf
^  Exit: (26) [aleph] aleph:newvars_ok(1.0Inf,f(_54632,_54634),(not(lteq(...,...)),predict(_54632,_54904,[...|...])))
^  Call: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),_187306,aleph_sample)
^  Unify: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),not(lteq(_54632,-0.5)),aleph_sample)
^  Exit: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),not(lteq(_54632,-0.5)),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==not(lteq(_54632,-0.5))
   Fail: (27) [system] f(_54632,_54634)==not(lteq(_54632,-0.5))
^  Redo: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),_187306,aleph_sample)
^  Unify: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),_187306,aleph_sample)
^  Call: (28) [aleph] aleph:in(predict(_54632,_54904,[_54972|...]),_187306,aleph_sample)
^  Unify: (28) [aleph] aleph:in(predict(_54632,_54904,[_54972|...]),predict(_54632,_54904,[_54972|...]),aleph_sample)
^  Exit: (28) [aleph] aleph:in(predict(_54632,_54904,[_54972|...]),predict(_54632,_54904,[_54972|...]),aleph_sample)
^  Exit: (27) [aleph] aleph:in((not(lteq(...,...)),predict(_54632,_54904,[...|...])),predict(_54632,_54904,[_54972|...]),aleph_sample)
   Call: (27) [system] f(_54632,_54634)==predict(_54632,_54904,[_54972,_54978|...])
   Fail: (27) [system] f(_54632,_54634)==predict(_54632,_54904,[_54972,_54978|...])
^  Fail: (26) [aleph] aleph:tautology((f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54904,[_54972|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-not(...),predict(...,...,...)))
   Fail: (26) [aleph_sample] aleph_sample:prune((f(_54632,_54634):-not(...),predict(...,...,...)))
^  Redo: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54904,[_54972|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Exit: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54632,_54904,[_54972|...]),(f(_54632,_54634):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (26) [system] arg(3,predict(_54632,_54904,[_54972,_54978|...]),_204778)
   Exit: (26) [system] arg(3,predict(_54632,_54904,[_54972,_54978|...]),[_54972,_54978,_54984])
   Call: (26) [system] var([_54972,_54978,_54984])
   Fail: (26) [system] var([_54972,_54978,_54984])
^  Redo: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (26) [system] _209750 is 3+ -1
   Exit: (26) [system] 2 is 3+ -1
^  Call: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (27) [system] arg(2,predict(_54632,_54904,[_54972,_54978|...]),_213068)
   Exit: (27) [system] arg(2,predict(_54632,_54904,[_54972,_54978|...]),_54904)
   Call: (27) [system] var(_54904)
   Exit: (27) [system] var(_54904)
   Call: (27) [system] _54904==_54634
   Fail: (27) [system] _54904==_54634
^  Redo: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (27) [system] _219688 is 2+ -1
   Exit: (27) [system] 1 is 2+ -1
^  Call: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (28) [system] arg(1,predict(_54632,_54904,[_54972,_54978|...]),_223006)
   Exit: (28) [system] arg(1,predict(_54632,_54904,[_54972,_54978|...]),_54632)
   Call: (28) [system] var(_54632)
   Exit: (28) [system] var(_54632)
   Call: (28) [system] _54632==_54634
   Fail: (28) [system] _54632==_54634
^  Redo: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (28) [system] _229626 is 1+ -1
   Exit: (28) [system] 0 is 1+ -1
^  Call: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54904,[_54972|...]),_54634)
^  Unify: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54904,[_54972|...]),_54634)
   Call: (29) [system] fail
   Fail: (29) [system] fail
^  Fail: (28) [aleph] aleph:leaf_predicts(0,predict(_54632,_54904,[_54972|...]),_54634)
^  Fail: (27) [aleph] aleph:leaf_predicts(1,predict(_54632,_54904,[_54972|...]),_54634)
^  Fail: (26) [aleph] aleph:leaf_predicts(2,predict(_54632,_54904,[_54972|...]),_54634)
^  Fail: (25) [aleph] aleph:leaf_predicts(3,predict(_54632,_54904,[_54972|...]),_54634)
^  Call: (28) [aleph] aleph:aleph_output_var(_54904,y,predict(_54632,_54904,[_54972|...]),[2],aleph_sample)
^  Unify: (28) [aleph] aleph:aleph_output_var(_54904,y,predict(_54632,_54904,[_54972|...]),[2],aleph_sample)
   Call: (29) [system] [2]@<[2]
   Fail: (29) [system] [2]@<[2]
^  Fail: (28) [aleph] aleph:aleph_output_var(_54904,y,predict(_54632,_54904,[_54972|...]),[2],aleph_sample)
^  Redo: (29) [aleph] aleph:aleph_member(_54902/_54992,[_54632/x,... / ...])
^  Unify: (29) [aleph] aleph:aleph_member(_54902/_54992,[_54632/x,... / ...])
^  Call: (30) [aleph] aleph:aleph_member(_54902/_54992,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (30) [aleph] aleph:aleph_member(_54634/y,[_54634/y])
^  Exit: (29) [aleph] aleph:aleph_member(_54634/y,[_54632/x,... / ...])
   Call: (29) [system] nonvar(y)
   Exit: (29) [system] nonvar(y)
   Call: (29) [system] x=y
   Fail: (29) [system] x=y
^  Redo: (30) [aleph] aleph:aleph_member(_54902/_54992,[_54634/y])
^  Unify: (30) [aleph] aleph:aleph_member(_54902/_54992,[_54634/y])
^  Call: (31) [aleph] aleph:aleph_member(_54902/_54992,[])
^  Fail: (31) [aleph] aleph:aleph_member(_54902/_54992,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54902/_54992,[_54634/y])
^  Fail: (29) [aleph] aleph:aleph_member(_54902/_54992,[_54632/x,... / ...])
^  Fail: (28) [aleph] aleph:aleph_input_var(_54902,x,[_54632/x,... / ...])
^  Redo: (26) [aleph] aleph:aleph_get_lit(predict(_54902,_54904,_54906),[f(_54632,_54634),not(...)],aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_get_lit(predict(_54902,_54904,_54906),[f(_54632,_54634),not(...)],aleph_sample)
^  Fail: (26) [aleph] aleph:aleph_get_lit(predict(_54902,_54904,_54906),[f(_54632,_54634),not(...)],aleph_sample)
^  Fail: (25) [aleph] aleph:auto_extend((f(_54632,_54634):-not(lteq(...,...))),predict(_54902,_54904,_54906),_54908,aleph_sample)
^  Redo: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_259600,_54876,_54878,aleph_sample)
^  Unify: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],_260454,_54876,_54878,aleph_sample)
^  Call: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_54894,_54876,_54878))
^  Exit: (25) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
^  Exit: (24) [aleph] aleph:add_model(mse,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],(f(_55196,_55198):-not(...),predict(...,...,...)),3,0.0,aleph_sample)
^  Exit: (23) [aleph] aleph:treenode_cost(model,mse,(f(_54632,_54634):-not(lteq(...,...))),[3-5],[2],3,0.0,aleph_sample)
^  Exit: (22) [aleph] aleph:eval_treenode(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,(f(_54632,_54634):-not(lteq(...,...))),[2],[3-5],3,0.0,aleph_sample)
   Call: (22) [system] 3>=2
   Exit: (22) [system] 3>=2
   Call: (22) [system] _60308 is (2*0.0+3*0.0)/5
   Exit: (22) [system] 0.0 is (2*0.0+3*0.0)/5
   Call: (22) [system] _61988 is 5.0-0.0
   Exit: (22) [system] 5.0 is 5.0-0.0
   Call: (22) [system] false=false
   Exit: (22) [system] false=false
^  Call: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Unify: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Redo: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Call: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),false,aleph_sample)
^  Unify: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),false,aleph_sample)
   Call: (24) [system] copy_term((f(_54632,_54634):-lteq(_54632,-0.5)),(_69464:-_69466))
   Exit: (24) [system] copy_term((f(_54632,_54634):-lteq(_54632,-0.5)),(f(_70302,_70304):-lteq(_70302,-0.5)))
   Call: (24) [$syspreds] numbervars((f(_70302,_70304):-lteq(_70302,-0.5)),0,_71202)
   Unify: (24) [$syspreds] numbervars((f(_70302,_70304):-lteq(_70302,-0.5)),0,_72030)
   Call: (25) [system] numbervars((f(_70302,_70304):-lteq(_70302,-0.5)),0,_72798,[])
   Exit: (25) [system] numbervars((f(A,B):-lteq(A,-0.5)),0,2,[])
   Exit: (24) [$syspreds] numbervars((f(A,B):-lteq(A,-0.5)),0,2)
^  Call: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (26) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (26) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (24) [system] false=true
   Fail: (24) [system] false=true
^  Redo: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),false,aleph_sample)
   Call: (24) [system] write(' :-')
 :-
   Exit: (24) [system] write(' :-')
   Call: (24) [system] nl

   Exit: (24) [system] nl
^  Call: (24) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Call: (25) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',_89474,aleph_sample)
^  Unify: (25) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',_90324,aleph_sample)
   Call: (26) [system] 1=1
   Exit: (26) [system] 1=1
   Call: (26) [system] tab(3)

   Exit: (26) [system] tab(3)
^  Call: (26) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Unify: (27) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Call: (28) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
lteq(A,-0.5)
^  Exit: (28) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
^  Exit: (27) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Exit: (26) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
   Call: (26) [system] write('.')
.
   Exit: (26) [system] write('.')
   Call: (26) [system] 1=1
   Exit: (26) [system] 1=1
   Call: (26) [system] nl

   Exit: (26) [system] nl
   Call: (26) [system] _105968=1
   Exit: (26) [system] 1=1
^  Exit: (25) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',1,aleph_sample)
^  Exit: (24) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Exit: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),false,aleph_sample)
^  Exit: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-lteq(_54632,-0.5)),aleph_sample)
^  Call: (22) [aleph] aleph:print_eval(mse,0.0)
^  Unify: (22) [aleph] aleph:print_eval(mse,0.0)
^  Call: (23) [aleph] aleph:evalfn_name(mse,_112634)
^  Unify: (23) [aleph] aleph:evalfn_name(mse,mse)
^  Exit: (23) [aleph] aleph:evalfn_name(mse,mse)
^  Call: (23) [aleph] aleph:p1_message(mse)
^  Unify: (23) [aleph] aleph:p1_message(mse)
   Call: (24) [system] write('[')
[
   Exit: (24) [system] write('[')
   Call: (24) [system] write(mse)
mse
   Exit: (24) [system] write(mse)
   Call: (24) [system] write('] ')
]
   Exit: (24) [system] write('] ')
^  Exit: (23) [aleph] aleph:p1_message(mse)
^  Call: (23) [aleph] aleph:p_message(0.0)
^  Unify: (23) [aleph] aleph:p_message(0.0)
   Call: (24) [system] write('[')
[
   Exit: (24) [system] write('[')
   Call: (24) [system] write(0.0)
0.0
   Exit: (24) [system] write(0.0)
   Call: (24) [system] write(']')
]
   Exit: (24) [system] write(']')
   Call: (24) [system] nl

   Exit: (24) [system] nl
^  Exit: (23) [aleph] aleph:p_message(0.0)
^  Exit: (22) [aleph] aleph:print_eval(mse,0.0)
^  Call: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),aleph_sample)
^  Unify: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),aleph_sample)
^  Redo: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),aleph_sample)
^  Call: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),false,aleph_sample)
^  Unify: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),false,aleph_sample)
   Call: (24) [system] copy_term((f(_54632,_54634):-not(lteq(_54632,-0.5))),(_136542:-_136544))
   Exit: (24) [system] copy_term((f(_54632,_54634):-not(lteq(_54632,-0.5))),(f(_137380,_137382):-not(lteq(_137380,-0.5))))
   Call: (24) [$syspreds] numbervars((f(_137380,_137382):-not(lteq(_137380,-0.5))),0,_138284)
   Unify: (24) [$syspreds] numbervars((f(_137380,_137382):-not(lteq(_137380,-0.5))),0,_139112)
   Call: (25) [system] numbervars((f(_137380,_137382):-not(lteq(_137380,-0.5))),0,_139880,[])
   Exit: (25) [system] numbervars((f(A,B):-not(lteq(A,-0.5))),0,2,[])
   Exit: (24) [$syspreds] numbervars((f(A,B):-not(lteq(A,-0.5))),0,2)
^  Call: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (26) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (26) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (24) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (24) [system] false=true
   Fail: (24) [system] false=true
^  Redo: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),false,aleph_sample)
   Call: (24) [system] write(' :-')
 :-
   Exit: (24) [system] write(' :-')
   Call: (24) [system] nl

   Exit: (24) [system] nl
^  Call: (24) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Call: (25) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',_156556,aleph_sample)
^  Unify: (25) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',_157406,aleph_sample)
   Call: (26) [system] 1=1
   Exit: (26) [system] 1=1
   Call: (26) [system] tab(3)

   Exit: (26) [system] tab(3)
^  Call: (26) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Unify: (26) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Unify: (27) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Call: (28) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
not(lteq(A,-0.5))
^  Exit: (28) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
^  Exit: (27) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Exit: (26) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
   Call: (26) [system] write('.')
.
   Exit: (26) [system] write('.')
   Call: (26) [system] 1=1
   Exit: (26) [system] 1=1
   Call: (26) [system] nl

   Exit: (26) [system] nl
   Call: (26) [system] _173050=1
   Exit: (26) [system] 1=1
^  Exit: (25) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',1,aleph_sample)
^  Exit: (24) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Exit: (23) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),false,aleph_sample)
^  Exit: (22) [aleph] aleph:pp_dclause((f(_54632,_54634):-not(lteq(...,...))),aleph_sample)
^  Call: (22) [aleph] aleph:print_eval(mse,0.0)
^  Unify: (22) [aleph] aleph:print_eval(mse,0.0)
^  Call: (23) [aleph] aleph:evalfn_name(mse,_179716)
^  Unify: (23) [aleph] aleph:evalfn_name(mse,mse)
^  Exit: (23) [aleph] aleph:evalfn_name(mse,mse)
^  Call: (23) [aleph] aleph:p1_message(mse)
^  Unify: (23) [aleph] aleph:p1_message(mse)
   Call: (24) [system] write('[')
[
   Exit: (24) [system] write('[')
   Call: (24) [system] write(mse)
mse
   Exit: (24) [system] write(mse)
   Call: (24) [system] write('] ')
]
   Exit: (24) [system] write('] ')
^  Exit: (23) [aleph] aleph:p1_message(mse)
^  Call: (23) [aleph] aleph:p_message(0.0)
^  Unify: (23) [aleph] aleph:p_message(0.0)
   Call: (24) [system] write('[')
[
   Exit: (24) [system] write('[')
   Call: (24) [system] write(0.0)
0.0
   Exit: (24) [system] write(0.0)
   Call: (24) [system] write(']')
]
   Exit: (24) [system] write(']')
   Call: (24) [system] nl

   Exit: (24) [system] nl
^  Exit: (23) [aleph] aleph:p_message(0.0)
^  Exit: (22) [aleph] aleph:print_eval(mse,0.0)
^  Call: (22) [aleph] aleph:p1_message('expected cost reduction')
^  Unify: (22) [aleph] aleph:p1_message('expected cost reduction')
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write('expected cost reduction')
expected cost reduction
   Exit: (23) [system] write('expected cost reduction')
   Call: (23) [system] write('] ')
]
   Exit: (23) [system] write('] ')
^  Exit: (22) [aleph] aleph:p1_message('expected cost reduction')
^  Call: (22) [aleph] aleph:p_message(5.0)
^  Unify: (22) [aleph] aleph:p_message(5.0)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(5.0)
5.0
   Exit: (23) [system] write(5.0)
   Call: (23) [system] write(']')
]
   Exit: (23) [system] write(']')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Exit: (22) [aleph] aleph:p_message(5.0)
   Call: (22) [system] 5.0> -1.0Inf
   Exit: (22) [system] 5.0> -1.0Inf
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_gain,tree_gain(-1.0Inf,_217568,_217570)))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_gain,tree_gain(-1.0Inf,[],[])))
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_gain,tree_gain(5.0,[...|...],[...|...])))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_gain,tree_gain(5.0,[...|...],[...|...])))
   Call: (22) [system] 0.0=<0.0
   Exit: (22) [system] 0.0=<0.0
^  Call: (22) [aleph] aleph:get_best_subtree(false,f(_54632,_54634),_54672,_54616,_54618,aleph_sample)
^  Unify: (22) [aleph] aleph:get_best_subtree(false,f(_54632,_54634),_54672,_54616,_54618,aleph_sample)
^  Call: (23) [aleph] retract(aleph_sample:'$aleph_search'(tree_gain,tree_gain(_54672,_54616,_54618)))
^  Exit: (23) [aleph] retract(aleph_sample:'$aleph_search'(tree_gain,tree_gain(5.0,[...|...],[...|...])))
^  Exit: (22) [aleph] aleph:get_best_subtree(false,f(_54632,_54634),5.0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],aleph_sample)
^  Exit: (21) [aleph] aleph:get_best_subtree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],[f(_54632,_54634),5.0|...],[1-5],5.0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],aleph_sample)
   Call: (21) [system] 5.0>=0.01
   Exit: (21) [system] 5.0>=0.01
^  Call: (21) [aleph] aleph:p_message('found clauses')
^  Unify: (21) [aleph] aleph:p_message('found clauses')
   Call: (22) [system] write('[')
[
   Exit: (22) [system] write('[')
   Call: (22) [system] write('found clauses')
found clauses
   Exit: (22) [system] write('found clauses')
   Call: (22) [system] write(']')
]
   Exit: (22) [system] write(']')
   Call: (22) [system] nl

   Exit: (22) [system] nl
^  Exit: (21) [aleph] aleph:p_message('found clauses')
   Call: (21) [system] [(f(_225162,_225164):-not(lteq(...,...))),0.0,3|...]=[_238486,_238492|_238494]
   Exit: (21) [system] [(f(_225162,_225164):-not(lteq(...,...))),0.0,3|...]=[(f(_225162,_225164):-not(lteq(...,...))),0.0,3|...]
   Call: (21) [system] [(f(_225162,_225164):-lteq(_225162,-0.5)),0.0,2|...]=[_240146,_240152|_240154]
   Exit: (21) [system] [(f(_225162,_225164):-lteq(_225162,-0.5)),0.0,2|...]=[(f(_225162,_225164):-lteq(_225162,-0.5)),0.0,2|...]
   Call: (21) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_241806/_241808)
   Exit: (21) [system] arg(4,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),bf/mse)
^  Call: (21) [aleph] aleph:pp_dclause((f(_225162,_225164):-lteq(_225162,-0.5)),aleph_sample)
^  Unify: (21) [aleph] aleph:pp_dclause((f(_225162,_225164):-lteq(_225162,-0.5)),aleph_sample)
^  Redo: (21) [aleph] aleph:pp_dclause((f(_225162,_225164):-lteq(_225162,-0.5)),aleph_sample)
^  Call: (22) [aleph] aleph:pp_dclause((f(_225162,_225164):-lteq(_225162,-0.5)),false,aleph_sample)
^  Unify: (22) [aleph] aleph:pp_dclause((f(_225162,_225164):-lteq(_225162,-0.5)),false,aleph_sample)
   Call: (23) [system] copy_term((f(_225162,_225164):-lteq(_225162,-0.5)),(_247632:-_247634))
   Exit: (23) [system] copy_term((f(_225162,_225164):-lteq(_225162,-0.5)),(f(_248470,_248472):-lteq(_248470,-0.5)))
   Call: (23) [$syspreds] numbervars((f(_248470,_248472):-lteq(_248470,-0.5)),0,_249370)
   Unify: (23) [$syspreds] numbervars((f(_248470,_248472):-lteq(_248470,-0.5)),0,_250198)
   Call: (24) [system] numbervars((f(_248470,_248472):-lteq(_248470,-0.5)),0,_250966,[])
   Exit: (24) [system] numbervars((f(A,B):-lteq(A,-0.5)),0,2,[])
   Exit: (23) [$syspreds] numbervars((f(A,B):-lteq(A,-0.5)),0,2)
^  Call: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (25) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (25) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (23) [system] false=true
   Fail: (23) [system] false=true
^  Redo: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-lteq(_54676,-0.5)),false,aleph_sample)
   Call: (23) [system] write(' :-')
 :-
   Exit: (23) [system] write(' :-')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Call: (23) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Call: (24) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',_60594,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',_61444,aleph_sample)
   Call: (25) [system] 1=1
   Exit: (25) [system] 1=1
   Call: (25) [system] tab(3)

   Exit: (25) [system] tab(3)
^  Call: (25) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Call: (26) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Unify: (26) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Call: (27) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
lteq(A,-0.5)
^  Exit: (27) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
^  Exit: (26) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Exit: (25) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
   Call: (25) [system] write('.')
.
   Exit: (25) [system] write('.')
   Call: (25) [system] 1=1
   Exit: (25) [system] 1=1
   Call: (25) [system] nl

   Exit: (25) [system] nl
   Call: (25) [system] _77088=1
   Exit: (25) [system] 1=1
^  Exit: (24) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,1,'.',1,aleph_sample)
^  Exit: (23) [aleph] aleph:print_lits(lteq(A,-0.5),false,1,4,aleph_sample)
^  Exit: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-lteq(_54676,-0.5)),false,aleph_sample)
^  Exit: (21) [aleph] aleph:pp_dclause((f(_54676,_54678):-lteq(_54676,-0.5)),aleph_sample)
^  Call: (21) [aleph] aleph:print_eval(mse,0.0)
^  Unify: (21) [aleph] aleph:print_eval(mse,0.0)
^  Call: (22) [aleph] aleph:evalfn_name(mse,_83754)
^  Unify: (22) [aleph] aleph:evalfn_name(mse,mse)
^  Exit: (22) [aleph] aleph:evalfn_name(mse,mse)
^  Call: (22) [aleph] aleph:p1_message(mse)
^  Unify: (22) [aleph] aleph:p1_message(mse)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(mse)
mse
   Exit: (23) [system] write(mse)
   Call: (23) [system] write('] ')
]
   Exit: (23) [system] write('] ')
^  Exit: (22) [aleph] aleph:p1_message(mse)
^  Call: (22) [aleph] aleph:p_message(0.0)
^  Unify: (22) [aleph] aleph:p_message(0.0)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(0.0)
0.0
   Exit: (23) [system] write(0.0)
   Call: (23) [system] write(']')
]
   Exit: (23) [system] write(']')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Exit: (22) [aleph] aleph:p_message(0.0)
^  Exit: (21) [aleph] aleph:print_eval(mse,0.0)
^  Call: (21) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),aleph_sample)
^  Unify: (21) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),aleph_sample)
^  Redo: (21) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),aleph_sample)
^  Call: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),false,aleph_sample)
^  Unify: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),false,aleph_sample)
   Call: (23) [system] copy_term((f(_54676,_54678):-not(lteq(_54676,-0.5))),(_107662:-_107664))
   Exit: (23) [system] copy_term((f(_54676,_54678):-not(lteq(_54676,-0.5))),(f(_108500,_108502):-not(lteq(_108500,-0.5))))
   Call: (23) [$syspreds] numbervars((f(_108500,_108502):-not(lteq(_108500,-0.5))),0,_109404)
   Unify: (23) [$syspreds] numbervars((f(_108500,_108502):-not(lteq(_108500,-0.5))),0,_110232)
   Call: (24) [system] numbervars((f(_108500,_108502):-not(lteq(_108500,-0.5))),0,_111000,[])
   Exit: (24) [system] numbervars((f(A,B):-not(lteq(A,-0.5))),0,2,[])
   Exit: (23) [$syspreds] numbervars((f(A,B):-not(lteq(A,-0.5))),0,2)
^  Call: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (25) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (25) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (24) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (23) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (23) [system] false=true
   Fail: (23) [system] false=true
^  Redo: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),false,aleph_sample)
   Call: (23) [system] write(' :-')
 :-
   Exit: (23) [system] write(' :-')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Call: (23) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Call: (24) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',_127676,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',_128526,aleph_sample)
   Call: (25) [system] 1=1
   Exit: (25) [system] 1=1
   Call: (25) [system] tab(3)

   Exit: (25) [system] tab(3)
^  Call: (25) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Call: (26) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Unify: (26) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Call: (27) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
not(lteq(A,-0.5))
^  Exit: (27) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
^  Exit: (26) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Exit: (25) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
   Call: (25) [system] write('.')
.
   Exit: (25) [system] write('.')
   Call: (25) [system] 1=1
   Exit: (25) [system] 1=1
   Call: (25) [system] nl

   Exit: (25) [system] nl
   Call: (25) [system] _144170=1
   Exit: (25) [system] 1=1
^  Exit: (24) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,1,'.',1,aleph_sample)
^  Exit: (23) [aleph] aleph:print_lits(not(lteq(A,-0.5)),false,1,4,aleph_sample)
^  Exit: (22) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),false,aleph_sample)
^  Exit: (21) [aleph] aleph:pp_dclause((f(_54676,_54678):-not(lteq(...,...))),aleph_sample)
^  Call: (21) [aleph] aleph:print_eval(mse,0.0)
^  Unify: (21) [aleph] aleph:print_eval(mse,0.0)
^  Call: (22) [aleph] aleph:evalfn_name(mse,_150836)
^  Unify: (22) [aleph] aleph:evalfn_name(mse,mse)
^  Exit: (22) [aleph] aleph:evalfn_name(mse,mse)
^  Call: (22) [aleph] aleph:p1_message(mse)
^  Unify: (22) [aleph] aleph:p1_message(mse)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(mse)
mse
   Exit: (23) [system] write(mse)
   Call: (23) [system] write('] ')
]
   Exit: (23) [system] write('] ')
^  Exit: (22) [aleph] aleph:p1_message(mse)
^  Call: (22) [aleph] aleph:p_message(0.0)
^  Unify: (22) [aleph] aleph:p_message(0.0)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(0.0)
0.0
   Exit: (23) [system] write(0.0)
   Call: (23) [system] write(']')
]
   Exit: (23) [system] write(']')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Exit: (22) [aleph] aleph:p_message(0.0)
^  Exit: (21) [aleph] aleph:print_eval(mse,0.0)
^  Call: (21) [aleph] aleph:p1_message('expected cost reduction')
^  Unify: (21) [aleph] aleph:p1_message('expected cost reduction')
   Call: (22) [system] write('[')
[
   Exit: (22) [system] write('[')
   Call: (22) [system] write('expected cost reduction')
expected cost reduction
   Exit: (22) [system] write('expected cost reduction')
   Call: (22) [system] write('] ')
]
   Exit: (22) [system] write('] ')
^  Exit: (21) [aleph] aleph:p1_message('expected cost reduction')
^  Call: (21) [aleph] aleph:p_message(5.0)
^  Unify: (21) [aleph] aleph:p_message(5.0)
   Call: (22) [system] write('[')
[
   Exit: (22) [system] write('[')
   Call: (22) [system] write(5.0)
5.0
   Exit: (22) [system] write(5.0)
   Call: (22) [system] write(']')
]
   Exit: (22) [system] write(']')
   Call: (22) [system] nl

   Exit: (22) [system] nl
^  Exit: (21) [aleph] aleph:p_message(5.0)
^  Exit: (20) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],aleph_sample)
^  Call: (20) [aleph] aleph:split_leaf(0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],_187848,aleph_sample)
^  Unify: (20) [aleph] aleph:split_leaf(0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],[_188694,_188700],aleph_sample)
^  Call: (21) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(0,_189562,[...|...],_189566)))
^  Exit: (21) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(0,0,[...|...],[...])))
^  Call: (21) [aleph] aleph:gen_leaf(_188694,aleph_sample)
^  Unify: (21) [aleph] aleph:gen_leaf(_188694,aleph_sample)
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,_192932))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,0))
   Call: (22) [system] _188694 is 0+1
   Exit: (22) [system] 1 is 0+1
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,1))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,1))
^  Exit: (21) [aleph] aleph:gen_leaf(1,aleph_sample)
^  Call: (21) [aleph] aleph:gen_leaf(_188700,aleph_sample)
^  Unify: (21) [aleph] aleph:gen_leaf(_188700,aleph_sample)
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,_200404))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_search'(tree_lastleaf,1))
   Call: (22) [system] _188700 is 1+1
   Exit: (22) [system] 2 is 1+1
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,2))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_search'(tree_lastleaf,2))
^  Exit: (21) [aleph] aleph:gen_leaf(2,aleph_sample)
   Call: (21) [system] [(f(_54676,_54678):-not(lteq(...,...))),0.0,3|...]=[_206208,_206214,_206220|...]
   Exit: (21) [system] [(f(_54676,_54678):-not(lteq(...,...))),0.0,3|...]=[(f(_54676,_54678):-not(lteq(...,...))),0.0,3|...]
   Call: (21) [system] [(f(_54676,_54678):-lteq(_54676,-0.5)),0.0,2|...]=[_207880,_207886,_207892|...]
   Exit: (21) [system] [(f(_54676,_54678):-lteq(_54676,-0.5)),0.0,2|...]=[(f(_54676,_54678):-lteq(_54676,-0.5)),0.0,2|...]
^  Call: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree,t(0,0,[...|...],[...],1,2)))
^  Exit: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree,t(0,0,[...|...],[...],1,2)))
^  Call: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(1,0,[...|...],[...])))
^  Exit: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(1,0,[...|...],[...])))
^  Call: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(2,0,[...|...],[...])))
^  Exit: (21) [aleph] asserta(aleph_sample:'$aleph_search'(tree_leaf,l(2,0,[...|...],[...])))
^  Exit: (20) [aleph] aleph:split_leaf(0,[(f(...,...):-not(...)),0.0|...],[(f(...,...):-lteq(...,...)),0.0|...],[1,2],aleph_sample)
^  Call: (20) [aleph] aleph:aleph_append([1,2],[],_215472)
^  Unify: (20) [aleph] aleph:aleph_append([1,2],[],[1,2])
^  Exit: (20) [aleph] aleph:aleph_append([1,2],[],[1,2])
^  Call: (20) [aleph] aleph:find_tree1([1,2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (20) [aleph] aleph:find_tree1([1,2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (21) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],1,_219660,_219662,aleph_sample)
^  Unify: (21) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],1,_219660,_219662,aleph_sample)
   Call: (22) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_221364)
   Exit: (22) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),0.01)
   Call: (22) [system] 0.0>=0.01
   Fail: (22) [system] 0.0>=0.01
^  Fail: (21) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],1,_219660,_219662,aleph_sample)
^  Redo: (20) [aleph] aleph:find_tree1([1,2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (20) [aleph] aleph:find_tree1([1,2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (21) [aleph] aleph:find_tree1([2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (21) [aleph] aleph:find_tree1([2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (22) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],2,_228974,_228976,aleph_sample)
^  Unify: (22) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],2,_228974,_228976,aleph_sample)
   Call: (23) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),_230678)
   Exit: (23) [system] arg(21,set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),0.01)
   Call: (23) [system] 0.0>=0.01
   Fail: (23) [system] 0.0>=0.01
^  Fail: (22) [aleph] aleph:can_split(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],2,_228974,_228976,aleph_sample)
^  Redo: (21) [aleph] aleph:find_tree1([2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (21) [aleph] aleph:find_tree1([2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (22) [aleph] aleph:find_tree1([],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (22) [aleph] aleph:find_tree1([],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (22) [aleph] aleph:find_tree1([],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (21) [aleph] aleph:find_tree1([2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (20) [aleph] aleph:find_tree1([1,2],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (19) [aleph] aleph:find_tree1([0],set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (19) [aleph] aleph:prune_rules(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (19) [aleph] aleph:prune_rules(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (20) [aleph] aleph:aleph_setting_m(prune_tree,true,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(prune_tree,true,aleph_sample)
   Call: (21) [system] nonvar(prune_tree)
   Exit: (21) [system] nonvar(prune_tree)
   Call: (21) [system] true=false
   Fail: (21) [system] true=false
^  Fail: (20) [aleph] aleph:aleph_setting_m(prune_tree,true,aleph_sample)
^  Redo: (19) [aleph] aleph:prune_rules(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (19) [aleph] aleph:prune_rules(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (19) [aleph] aleph:prune_rules(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (19) [aleph] aleph:stopwatch(_251656)
^  Unify: (19) [aleph] aleph:stopwatch(_251656)
   Call: (20) [system] _251656 is cputime
   Exit: (20) [system] 35.0486426 is cputime
^  Exit: (19) [aleph] aleph:stopwatch(35.0486426)
^  Call: (19) [aleph] aleph:add_tree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (19) [aleph] aleph:add_tree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Call: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(_257486,_257488,_257490,_257492)))
^  Exit: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(2,0,[...|...],[...])))
   Call: (20) [system] [(f(_258334,_258336):-lteq(_258334,-0.5)),0.0,2]=[_259208,_259214,_259220]
   Exit: (20) [system] [(f(_258334,_258336):-lteq(_258334,-0.5)),0.0,2]=[(f(_258334,_258336):-lteq(_258334,-0.5)),0.0,2]
^  Call: (20) [aleph] aleph:add_prediction(model,(f(_258334,_258336):-lteq(_258334,-0.5)),[2],[1-2],_260872,aleph_sample)
^  Unify: (20) [aleph] aleph:add_prediction(model,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],_54706,aleph_sample)
^  Call: (21) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),_55406,_55468)
^  Unify: (21) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),f(_54654,_54656),_56302)
   Call: (22) [system] lteq(_54654,-0.5)=_57076
   Exit: (22) [system] lteq(_54654,-0.5)=lteq(_54654,-0.5)
^  Exit: (21) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),f(_54654,_54656),lteq(_54654,-0.5))
   Call: (21) [system] model=model
   Exit: (21) [system] model=model
^  Call: (21) [aleph] aleph:aleph_setting_m(evalfn,_61208,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(evalfn,_61208,aleph_sample)
   Call: (22) [system] nonvar(evalfn)
   Exit: (22) [system] nonvar(evalfn)
   Call: (22) [system] _61208=mse
   Exit: (22) [system] mse=mse
^  Exit: (21) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
^  Call: (21) [aleph] aleph:add_model(mse,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],_54706,_67084,_67086,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],_54706,_67938,_67940,aleph_sample)
^  Call: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_68736,_68738,_68740))
^  Exit: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_68736,_68738,_68740))
   Call: (22) [system] _70394 is inf
   Exit: (22) [system] 1.0Inf is inf
^  Call: (22) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),_72050,_72112)
^  Unify: (22) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),f(_54654,_54656),_72946)
   Call: (23) [system] lteq(_54654,-0.5)=_73720
   Exit: (23) [system] lteq(_54654,-0.5)=lteq(_54654,-0.5)
^  Exit: (22) [aleph] aleph:split_clause((f(_54654,_54656):-lteq(_54654,-0.5)),f(_54654,_54656),lteq(_54654,-0.5))
^  Call: (22) [aleph] aleph:tparg([2],f(_54654,_54656),_76204)
^  Unify: (22) [aleph] aleph:tparg([2],f(_54654,_54656),_76204)
   Call: (23) [system] arg(2,f(_54654,_54656),_76204)
   Exit: (23) [system] arg(2,f(_54654,_54656),_54656)
^  Exit: (22) [aleph] aleph:tparg([2],f(_54654,_54656),_54656)
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
   Call: (22) [system] functor(_82054,predict,3)
   Exit: (22) [system] functor(predict(_82886,_82888,_82890),predict,3)
^  Call: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_82886,_82888,_82890),_83720,aleph_sample)
^  Unify: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_82886,_82888,_82890),(_84562:-_84564),aleph_sample)
^  Call: (23) [aleph] aleph:goals_to_list((f(_54654,_54656),lteq(_54654,-0.5)),_85410)
^  Unify: (23) [aleph] aleph:goals_to_list((f(_54654,_54656),lteq(_54654,-0.5)),[f(_54654,_54656)|_86246])
^  Call: (24) [aleph] aleph:goals_to_list(lteq(_54654,-0.5),_86246)
^  Unify: (24) [aleph] aleph:goals_to_list(lteq(_54654,-0.5),[lteq(_54654,-0.5)])
^  Exit: (24) [aleph] aleph:goals_to_list(lteq(_54654,-0.5),[lteq(_54654,-0.5)])
^  Exit: (23) [aleph] aleph:goals_to_list((f(_54654,_54656),lteq(_54654,-0.5)),[f(_54654,_54656),lteq(...,...)])
^  Call: (23) [aleph] aleph:aleph_setting_m(clauselength,_90404,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(clauselength,_90404,aleph_sample)
   Call: (24) [system] nonvar(clauselength)
   Exit: (24) [system] nonvar(clauselength)
   Call: (24) [system] _90404=4
   Exit: (24) [system] 4=4
^  Exit: (23) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (23) [system] length([f(_54654,_54656),lteq(_54654,-0.5)],_96214)
   Unify: (23) [system] length([f(_54654,_54656),lteq(_54654,-0.5)],_96214)
   Call: (24) [system] var(_96214)
   Exit: (24) [system] var(_96214)
   Call: (24) [system] []==[]
   Exit: (24) [system] []==[]
   Call: (24) [system] _96214=2
   Exit: (24) [system] 2=2
   Exit: (23) [system] length([f(_54654,_54656),lteq(_54654,-0.5)],2)
   Call: (23) [system] 2<4
   Exit: (23) [system] 2<4
^  Call: (23) [aleph] aleph:aleph_get_lit(predict(_82886,_82888,_82890),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_82886,_82888,_82890),[f(_54654,_54656),lteq(...,...)],aleph_sample)
   Call: (24) [system] functor(f(_54654,_54656),_106944,_106946)
   Exit: (24) [system] functor(f(_54654,_54656),f,2)
^  Call: (24) [aleph] aleph:aleph_get_lit(predict(_82886,_82888,_82890),f/2,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_get_lit(predict(_82886,_82888,_82890),f/2,aleph_sample)
^  Exit: (24) [aleph] aleph:aleph_get_lit(predict(_82886,_82888,_82890),f/2,aleph_sample)
^  Call: (25) [aleph] aleph:var_types([f(_54654,_54656),lteq(...,...)],_111142,aleph_sample)
^  Unify: (25) [aleph] aleph:var_types([f(_54654,_54656),lteq(...,...)],_111142,aleph_sample)
^  Call: (26) [aleph] aleph:hvar_types(f(_54654,_54656),_112812,aleph_sample)
^  Unify: (26) [aleph] aleph:hvar_types(f(_54654,_54656),_112812,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([_54654/x],[_54656/y],_112812)
^  Unify: (27) [aleph] aleph:aleph_append([_54654/x],[_54656/y],[_54656/y|_115358])
^  Call: (28) [aleph] aleph:aleph_append([_54654/x],[],_115358)
^  Unify: (28) [aleph] aleph:aleph_append([_54654/x],[],[_54654/x])
^  Exit: (28) [aleph] aleph:aleph_append([_54654/x],[],[_54654/x])
^  Exit: (27) [aleph] aleph:aleph_append([_54654/x],[_54656/y],[_54656/y,... / ...])
^  Exit: (26) [aleph] aleph:hvar_types(f(_54654,_54656),[_54656/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:bvar_types([lteq(_54654,-0.5)],[_54656/y,... / ...],_120364,aleph_sample)
^  Unify: (26) [aleph] aleph:bvar_types([lteq(_54654,-0.5)],[_54656/y,... / ...],_120364,aleph_sample)
^  Call: (27) [aleph] aleph:consistent_vartypes([_54654/x],[_54656/y,... / ...])
^  Unify: (27) [aleph] aleph:consistent_vartypes([_54654/x],[_54656/y,... / ...])
^  Call: (28) [aleph] aleph:aleph_member2(_54654/x,[_54656/y,... / ...])
^  Unify: (28) [aleph] aleph:aleph_member2(_54654/x,[_54656/y,... / ...])
   Call: (29) [system] _54654/x==_54656/y
   Fail: (29) [system] _54654/x==_54656/y
^  Redo: (28) [aleph] aleph:aleph_member2(_54654/x,[_54656/y,... / ...])
^  Unify: (28) [aleph] aleph:aleph_member2(_54654/x,[_54656/y,... / ...])
^  Call: (29) [aleph] aleph:aleph_member2(_54654/x,[_54654/x])
^  Unify: (29) [aleph] aleph:aleph_member2(_54654/x,[_54654/x])
   Call: (30) [system] _54654/x==_54654/x
   Exit: (30) [system] _54654/x==_54654/x
^  Exit: (29) [aleph] aleph:aleph_member2(_54654/x,[_54654/x])
^  Exit: (28) [aleph] aleph:aleph_member2(_54654/x,[_54656/y,... / ...])
^  Call: (28) [aleph] aleph:consistent_vartypes([],[_54656/y,... / ...])
^  Unify: (28) [aleph] aleph:consistent_vartypes([],[_54656/y,... / ...])
^  Exit: (28) [aleph] aleph:consistent_vartypes([],[_54656/y,... / ...])
^  Exit: (27) [aleph] aleph:consistent_vartypes([_54654/x],[_54656/y,... / ...])
^  Call: (27) [aleph] aleph:inconsistent_vartypes([],[_54656/y,... / ...])
^  Fail: (27) [aleph] aleph:inconsistent_vartypes([],[_54656/y,... / ...])
^  Redo: (26) [aleph] aleph:bvar_types([lteq(_54654,-0.5)],[_54656/y,... / ...],_120364,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([],[_54656/y,... / ...],_139488)
^  Unify: (27) [aleph] aleph:aleph_append([],[_54656/y,... / ...],[_54656/y|_140328])
^  Call: (28) [aleph] aleph:aleph_append([],[_54654/x],_140328)
^  Unify: (28) [aleph] aleph:aleph_append([],[_54654/x],[_54654/x|_142002])
^  Call: (29) [aleph] aleph:aleph_append([],[],_142002)
^  Unify: (29) [aleph] aleph:aleph_append([],[],[])
^  Exit: (29) [aleph] aleph:aleph_append([],[],[])
^  Exit: (28) [aleph] aleph:aleph_append([],[_54654/x],[_54654/x])
^  Exit: (27) [aleph] aleph:aleph_append([],[_54656/y,... / ...],[_54656/y,... / ...])
^  Call: (27) [aleph] aleph:bvar_types([],[_54656/y,... / ...],_120364,aleph_sample)
^  Unify: (27) [aleph] aleph:bvar_types([],[_54656/y,... / ...],[_54656/y,... / ...],aleph_sample)
^  Exit: (27) [aleph] aleph:bvar_types([],[_54656/y,... / ...],[_54656/y,... / ...],aleph_sample)
^  Exit: (26) [aleph] aleph:bvar_types([lteq(_54654,-0.5)],[_54656/y,... / ...],[_54656/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54656/y,... / ...],_150360)
^  Unify: (26) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54656/y,... / ...],[_54656/y|_151200])
^  Call: (27) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54654/x],_151200)
^  Unify: (27) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54654/x],[_54654/x|_152874])
^  Call: (28) [aleph] aleph:aleph_append([_54656/y,... / ...],[],_152874)
^  Unify: (28) [aleph] aleph:aleph_append([_54656/y,... / ...],[],[_54656/y,... / ...])
^  Exit: (28) [aleph] aleph:aleph_append([_54656/y,... / ...],[],[_54656/y,... / ...])
^  Exit: (27) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54654/x],[_54654/x,... / ...|...])
^  Exit: (26) [aleph] aleph:aleph_append([_54656/y,... / ...],[_54656/y,... / ...],[_54656/y,... / ...|...])
   Call: (26) [system] sort([_54656/y,_54654/x,... / ...|...],_111142)
   Exit: (26) [system] sort([_54656/y,_54654/x,... / ...|...],[_54654/x,_54656/y])
^  Exit: (25) [aleph] aleph:var_types([f(_54654,_54656),lteq(...,...)],[_54654/x,... / ...],aleph_sample)
   Call: (25) [aleph_sample] params(_160386)
   Unify: (25) [aleph_sample] params([_161238,_161244,_161250])
   Exit: (25) [aleph_sample] params([_161238,_161244,_161250])
   Call: (25) [system] _82890=[_161238,_161244,_161250]
   Exit: (25) [system] [_161238,_161244,_161250]=[_161238,_161244,_161250]
^  Call: (25) [aleph] aleph:aleph_input_var(_82886,x,[_54654/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_input_var(_82886,x,[_54654/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_82886/_166270,[_54654/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54654/x,[_54654/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_54654/x,[_54654/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] x=x
   Exit: (26) [system] x=x
^  Exit: (25) [aleph] aleph:aleph_input_var(_54654,x,[_54654/x,... / ...])
^  Call: (25) [aleph] aleph:aleph_output_var(_82888,y,[_54654/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_82888,y,[_54654/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_82888/_174556,[_54654/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54654/x,[_54654/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_54654/x,[_54654/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] y=x
   Fail: (26) [system] y=x
^  Redo: (26) [aleph] aleph:aleph_member(_82888/_174556,[_54654/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_82888/_174556,[_54654/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_82888/_174556,[_54656/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54656/y,[_54656/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54656/y,[_54656/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54656/y,[_54654/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] y=y
   Exit: (26) [system] y=y
^  Exit: (25) [aleph] aleph:aleph_output_var(_54656,y,[_54654/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)])
   Call: (25) [system] predict(_54654,_54656,[_161238,_161244|...])==f(_54654,_54656)
   Fail: (25) [system] predict(_54654,_54656,[_161238,_161244|...])==f(_54654,_54656)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[lteq(_54654,-0.5)])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[lteq(_54654,-0.5)])
   Call: (26) [system] predict(_54654,_54656,[_161238,_161244|...])==lteq(_54654,-0.5)
   Fail: (26) [system] predict(_54654,_54656,[_161238,_161244|...])==lteq(_54654,-0.5)
^  Redo: (25) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[lteq(_54654,-0.5)])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[lteq(_54654,-0.5)])
^  Call: (26) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[])
^  Fail: (26) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[lteq(_54654,-0.5)])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54654,_54656,[_161238|...]),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],_204374)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656)|_205214])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],_205214)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5)|_206888])
^  Call: (25) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],_206888)
^  Unify: (25) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],[predict(_54654,_54656,[...|...])])
^  Exit: (25) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],[predict(_54654,_54656,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656),lteq(...,...)|...])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(_84562,_84564))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656),_84564))
^  Call: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],_84564)
^  Unify: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),_214394))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],_214394)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],predict(_54654,_54656,[_161238|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],predict(_54654,_54656,[_161238|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656),lteq(...,...),predict(...,...,...)))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_219376,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_219376,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _219376=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_229342,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_229342,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _229342=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Call: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),_240974,aleph_sample)
^  Unify: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),lteq(_54654,-0.5),aleph_sample)
^  Exit: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),lteq(_54654,-0.5),aleph_sample)
   Call: (24) [system] f(_54654,_54656)==lteq(_54654,-0.5)
   Fail: (24) [system] f(_54654,_54656)==lteq(_54654,-0.5)
^  Redo: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),_240974,aleph_sample)
^  Unify: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),_240974,aleph_sample)
^  Call: (25) [aleph] aleph:in(predict(_54654,_54656,[_161238|...]),_240974,aleph_sample)
^  Unify: (25) [aleph] aleph:in(predict(_54654,_54656,[_161238|...]),predict(_54654,_54656,[_161238|...]),aleph_sample)
^  Exit: (25) [aleph] aleph:in(predict(_54654,_54656,[_161238|...]),predict(_54654,_54656,[_161238|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),predict(_54654,_54656,[_161238|...]),aleph_sample)
   Call: (24) [system] f(_54654,_54656)==predict(_54654,_54656,[_161238,_161244|...])
   Fail: (24) [system] f(_54654,_54656)==predict(_54654,_54656,[_161238,_161244|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54656,[_161238|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54654,_54656):-lteq(...,...),predict(...,...,...)))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54654,_54656):-lteq(...,...),predict(...,...,...)))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54656,[_161238|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54656,[_161238|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54656,[_161238|...]),_54656)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54656,[_161238|...]),_54656)
   Call: (23) [system] arg(3,predict(_54654,_54656,[_161238,_161244|...]),_258446)
   Exit: (23) [system] arg(3,predict(_54654,_54656,[_161238,_161244|...]),[_161238,_161244,_161250])
   Call: (23) [system] var([_161238,_161244,_161250])
   Fail: (23) [system] var([_161238,_161244,_161250])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54656,[_54802|...]),_54656)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54656,[_54802|...]),_54656)
   Call: (23) [system] _56380 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54656,[_54802|...]),_54656)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54656,[_54802|...]),_54656)
   Call: (24) [system] arg(2,predict(_54654,_54656,[_54802,_54808|...]),_59698)
   Exit: (24) [system] arg(2,predict(_54654,_54656,[_54802,_54808|...]),_54656)
   Call: (24) [system] var(_54656)
   Exit: (24) [system] var(_54656)
   Call: (24) [system] _54656==_54656
   Exit: (24) [system] _54656==_54656
^  Exit: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54656,[_54802|...]),_54656)
^  Exit: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54656,[_54802|...]),_54656)
^  Call: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],_66324,aleph_sample)
^  Unify: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],_66324,aleph_sample)
^  Call: (23) [aleph] aleph:clause_to_list((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),_68034)
^  Unify: (23) [aleph] aleph:clause_to_list((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[f(_54654,_54656)|_68870])
^  Call: (24) [aleph] aleph:goals_to_list((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),_68870)
^  Unify: (24) [aleph] aleph:goals_to_list((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),[lteq(_54654,-0.5)|_70536])
^  Call: (25) [aleph] aleph:goals_to_list(predict(_54654,_54656,[_54802|...]),_70536)
^  Unify: (25) [aleph] aleph:goals_to_list(predict(_54654,_54656,[_54802|...]),[predict(_54654,_54656,[...|...])])
^  Exit: (25) [aleph] aleph:goals_to_list(predict(_54654,_54656,[_54802|...]),[predict(_54654,_54656,[...|...])])
^  Exit: (24) [aleph] aleph:goals_to_list((lteq(_54654,-0.5),predict(_54654,_54656,[...|...])),[lteq(_54654,-0.5),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:clause_to_list((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[f(_54654,_54656),lteq(...,...)|...])
^  Call: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54654,_54656),lteq(...,...)|...],[predict/3],[],[1-2],[],_75524,aleph_sample)
^  Unify: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54654,_54656),lteq(...,...)|...],[predict/3],[],[1-2],[],_75524,aleph_sample)
^  Call: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[_77234],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[_77234],aleph_sample)
   Call: (25) [system] integer(f(_54654,_54656))
   Fail: (25) [system] integer(f(_54654,_54656))
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[_77234],aleph_sample)
   Call: (25) [system] _81428=false
   Exit: (25) [system] false=false
   Call: (25) [system] _83078=f(_54654,_54656)
   Exit: (25) [system] f(_54654,_54656)=f(_54654,_54656)
   Call: (25) [system] _84728=0
   Exit: (25) [system] 0=0
   Call: (25) [system] functor(f(_54654,_54656),_86378,_86380)
   Exit: (25) [system] functor(f(_54654,_54656),f,2)
^  Call: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Unify: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Call: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[_77234],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[f(_54654,_54656)],aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[1-2],[],[],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate([f(_54654,_54656)],[predict/3],[],[1-2],[],[f(_54654,_54656)],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_append([f(_54654,_54656)],[],_97300)
^  Unify: (24) [aleph] aleph:aleph_append([f(_54654,_54656)],[],[f(_54654,_54656)])
^  Exit: (24) [aleph] aleph:aleph_append([f(_54654,_54656)],[],[f(_54654,_54656)])
^  Call: (24) [aleph] aleph:lazy_evaluate_refinement([lteq(_54654,-0.5),predict(...,...,...)],[predict/3],[f(_54654,_54656)],[1-2],[],_75524,aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate_refinement([lteq(_54654,-0.5),predict(...,...,...)],[predict/3],[f(_54654,_54656)],[1-2],[],_75524,aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[_101512],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[_101512],aleph_sample)
   Call: (26) [system] integer(lteq(_54654,-0.5))
   Fail: (26) [system] integer(lteq(_54654,-0.5))
^  Redo: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[_101512],aleph_sample)
   Call: (26) [system] _105706=false
   Exit: (26) [system] false=false
   Call: (26) [system] _107356=lteq(_54654,-0.5)
   Exit: (26) [system] lteq(_54654,-0.5)=lteq(_54654,-0.5)
   Call: (26) [system] _109006=0
   Exit: (26) [system] 0=0
   Call: (26) [system] functor(lteq(_54654,-0.5),_110656,_110658)
   Exit: (26) [system] functor(lteq(_54654,-0.5),lteq,2)
^  Call: (26) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Unify: (26) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Call: (27) [aleph] aleph:aleph_member1(lteq/2,[])
^  Fail: (27) [aleph] aleph:aleph_member1(lteq/2,[])
^  Fail: (26) [aleph] aleph:aleph_member1(lteq/2,[predict/3])
^  Redo: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[_101512],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[lteq(_54654,-0.5)],aleph_sample)
^  Call: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656)],[1-2],[],[],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656)],[1-2],[],[],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656)],[1-2],[],[],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate([lteq(_54654,-0.5)],[predict/3],[f(_54654,_54656)],[1-2],[],[lteq(_54654,-0.5)],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[f(_54654,_54656)],_121578)
^  Unify: (25) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[f(_54654,_54656)],[f(_54654,_54656)|_122418])
^  Call: (26) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[],_122418)
^  Unify: (26) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[],[lteq(_54654,-0.5)])
^  Exit: (26) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[],[lteq(_54654,-0.5)])
^  Exit: (25) [aleph] aleph:aleph_append([lteq(_54654,-0.5)],[f(_54654,_54656)],[f(_54654,_54656),lteq(...,...)])
^  Call: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],_75524,aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],_75524,aleph_sample)
^  Call: (26) [aleph] aleph:lazy_evaluate([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[_128298],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[_128298],aleph_sample)
   Call: (27) [system] integer(predict(_54654,_54656,[_54802,_54808|...]))
   Fail: (27) [system] integer(predict(_54654,_54656,[_54802,_54808|...]))
^  Redo: (26) [aleph] aleph:lazy_evaluate([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[_128298],aleph_sample)
   Call: (27) [system] _132492=false
   Exit: (27) [system] false=false
   Call: (27) [system] _134142=predict(_54654,_54656,[_54802,_54808|...])
   Exit: (27) [system] predict(_54654,_54656,[_54802,_54808|...])=predict(_54654,_54656,[_54802,_54808|...])
   Call: (27) [system] _135792=0
   Exit: (27) [system] 0=0
   Call: (27) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),_137442,_137444)
   Exit: (27) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),predict,3)
^  Call: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Unify: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Exit: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Call: (27) [aleph] aleph:split_args(predict(_54654,_54656,[_54802|...]),_141662,_141598,_141600,_141602,aleph_sample)
^  Unify: (27) [aleph] aleph:split_args(predict(_54654,_54656,[_54802|...]),_142508,_141598,_141600,_141602,aleph_sample)
   Call: (28) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),_143296,_143298)
   Exit: (28) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),predict,3)
^  Call: (28) [aleph] aleph:find_mode(mode,predict/3,_144962,aleph_sample)
^  Unify: (28) [aleph] aleph:find_mode(mode,predict/3,_144962,aleph_sample)
   Call: (29) [system] functor(_144962,predict,3)
   Exit: (29) [system] functor(predict(_147470,_147472,_147474),predict,3)
^  Exit: (28) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (28) [system] functor(_149172,predict,3)
   Exit: (28) [system] functor(predict(_150004,_150006,_150008),predict,3)
^  Call: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
   Call: (29) [system] arg(3,predict(+x,-y,#(params)),_152506)
   Exit: (29) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (29) [system] nonvar(#(params))
   Exit: (29) [system] nonvar(#(params))
   Call: (29) [system] functor(#(params),_155804,_155806)
   Exit: (29) [system] functor(#(params),#,1)
   Call: (29) [system] # = (+)
   Fail: (29) [system] # = (+)
^  Redo: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
   Call: (29) [system] # = (-)
   Fail: (29) [system] # = (-)
^  Redo: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
   Call: (29) [system] # = #
   Exit: (29) [system] # = #
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
   Call: (29) [system] _164916 is 3+ -1
   Exit: (29) [system] 2 is 3+ -1
^  Call: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),2)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),2)
   Call: (30) [system] arg(2,predict(+x,-y,#(params)),_168234)
   Exit: (30) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (30) [system] nonvar(-y)
   Exit: (30) [system] nonvar(-y)
   Call: (30) [system] functor(-y,_171532,_171534)
   Exit: (30) [system] functor(-y,-,1)
   Call: (30) [system] (-)=(+)
   Fail: (30) [system] (-)=(+)
^  Redo: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),2)
   Call: (30) [system] (-)=(-)
   Exit: (30) [system] (-)=(-)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),2)
   Call: (30) [system] _178162 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),1)
^  Unify: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),1)
   Call: (31) [system] arg(1,predict(+x,-y,#(params)),_181480)
   Exit: (31) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (31) [system] nonvar(+x)
   Exit: (31) [system] nonvar(+x)
   Call: (31) [system] functor(+x,_184778,_184780)
   Exit: (31) [system] functor(+x,+,1)
   Call: (31) [system] (+)=(+)
   Exit: (31) [system] (+)=(+)
^  Unify: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),1)
   Call: (31) [system] _188926 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),0)
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),0)
^  Exit: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),0)
^  Exit: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),1)
^  Exit: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),2)
^  Exit: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_150004,_150006,_150008),3)
   Call: (28) [system] predict(_150004,_150006,_150008)=predict(_54654,_54656,[_54802,_54808|...])
   Exit: (28) [system] predict(_54654,_54656,[_54802,_54808|...])=predict(_54654,_54656,[_54802,_54808|...])
^  Call: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),_197228)
^  Unify: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),_197228)
   Call: (29) [system] functor(predict(+x,-y,#(params)),_198950,_198890)
   Exit: (29) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_197228)
^  Unify: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_197228)
   Call: (30) [system] arg(3,predict(+x,-y,#(params)),_202232)
   Exit: (30) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (30) [aleph] aleph:aleph_append([3],[],_203896)
^  Unify: (30) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (30) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_206412)
^  Unify: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (31) [system] var(#(params))
   Fail: (31) [system] var(#(params))
^  Redo: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_206412)
^  Unify: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_206412)
   Call: (31) [system] functor(#(params),_211466,_211406)
   Exit: (31) [system] functor(#(params),#,1)
^  Call: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_206412)
^  Unify: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_206412)
   Call: (32) [system] arg(1,#(params),_214748)
   Exit: (32) [system] arg(1,#(params),params)
^  Call: (32) [aleph] aleph:aleph_append([1],[3],_216412)
^  Unify: (32) [aleph] aleph:aleph_append([1],[3],[3|_217252])
^  Call: (33) [aleph] aleph:aleph_append([1],[],_217252)
^  Unify: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_221436)
^  Unify: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (33) [system] var(params)
   Fail: (33) [system] var(params)
^  Redo: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_221436)
^  Unify: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_221436)
   Call: (33) [system] functor(params,_226490,_226430)
   Exit: (33) [system] functor(params,params,0)
^  Call: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_221436)
^  Unify: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (32) [system] _231458 is 1+ -1
   Exit: (32) [system] 0 is 1+ -1
^  Call: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_206412)
^  Unify: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (30) [system] _237320 is 3+ -1
   Exit: (30) [system] 2 is 3+ -1
^  Call: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_197228)
^  Unify: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_197228)
   Call: (31) [system] arg(2,predict(+x,-y,#(params)),_240654)
   Exit: (31) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (31) [aleph] aleph:aleph_append([2],[],_242318)
^  Unify: (31) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (31) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_244834)
^  Unify: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (32) [system] var(-y)
   Fail: (32) [system] var(-y)
^  Redo: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_244834)
^  Unify: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_244834)
   Call: (32) [system] functor(-y,_249888,_249828)
   Exit: (32) [system] functor(-y,-,1)
^  Call: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_244834)
^  Unify: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_244834)
   Call: (33) [system] arg(1,-y,_253170)
   Exit: (33) [system] arg(1,-y,y)
^  Call: (33) [aleph] aleph:aleph_append([1],[2],_254834)
^  Unify: (33) [aleph] aleph:aleph_append([1],[2],[2|_255674])
^  Call: (34) [aleph] aleph:aleph_append([1],[],_255674)
^  Unify: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_259858)
^  Unify: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (34) [system] var(y)
   Fail: (34) [system] var(y)
^  Redo: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_55070)
^  Unify: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_55070)
   Call: (34) [system] functor(y,_58158,_58098)
   Exit: (34) [system] functor(y,y,0)
^  Call: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_55070)
^  Unify: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (33) [system] _63126 is 1+ -1
   Exit: (33) [system] 0 is 1+ -1
^  Call: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_55038)
^  Unify: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (31) [system] _68988 is 2+ -1
   Exit: (31) [system] 1 is 2+ -1
^  Call: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_54962)
^  Unify: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_54962)
   Call: (32) [system] arg(1,predict(+x,-y,#(params)),_72322)
   Exit: (32) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (32) [aleph] aleph:aleph_append([1],[],_73986)
^  Unify: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_76502)
^  Unify: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (33) [system] var(+x)
   Fail: (33) [system] var(+x)
^  Redo: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_76502)
^  Unify: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_76502)
   Call: (33) [system] functor(+x,_81556,_81496)
   Exit: (33) [system] functor(+x,+,1)
^  Call: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_76502)
^  Unify: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_76502)
   Call: (34) [system] arg(1,+x,_84838)
   Exit: (34) [system] arg(1,+x,x)
^  Call: (34) [aleph] aleph:aleph_append([1],[1],_86502)
^  Unify: (34) [aleph] aleph:aleph_append([1],[1],[1|_87342])
^  Call: (35) [aleph] aleph:aleph_append([1],[],_87342)
^  Unify: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (34) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_91526)
^  Unify: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (35) [system] var(x)
   Fail: (35) [system] var(x)
^  Redo: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_91526)
^  Unify: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_91526)
   Call: (35) [system] functor(x,_96580,_96520)
   Exit: (35) [system] functor(x,x,0)
^  Call: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_91526)
^  Unify: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (34) [system] _101548 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_76502)
^  Unify: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (32) [system] _107410 is 1+ -1
   Exit: (32) [system] 0 is 1+ -1
^  Call: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_54962)
^  Unify: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54920,_54922,_54924)
^  Unify: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54920,_54922,_54924)
^  Call: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54920,_54922,_54924)
^  Unify: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_117460],_54922,_54924)
^  Call: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_117460,_54922,_54924)
^  Unify: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_117460,_54922,_54924)
^  Call: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_117460,_54922,_54924)
^  Unify: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_117460,[[...]/y|_120824],_54924)
^  Call: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],_117460,_120824,_54924)
^  Unify: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],_117460,_120824,_54924)
^  Call: (33) [aleph] aleph:split_tp([#(...)/[...]],_117460,_120824,_54924)
^  Unify: (33) [aleph] aleph:split_tp([#(...)/[...]],_117460,_120824,[[...]/params|_124188])
^  Call: (34) [aleph] aleph:split_tp([],_117460,_120824,_124188)
^  Unify: (34) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (34) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (33) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (27) [aleph] aleph:split_args(predict(_54654,_54656,[_54802|...]),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (27) [system] _133422=[]
   Exit: (27) [system] []=[]
^  Call: (27) [aleph] aleph:list_to_clause([predict(_54654,_54656,[...|...]),f(...,...)|...],(_135080:-_135082))
^  Unify: (27) [aleph] aleph:list_to_clause([predict(_54654,_54656,[...|...]),f(...,...)|...],(predict(_54654,_54656,[...|...]):-_135082))
^  Call: (28) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)],_135082)
^  Unify: (28) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)],(f(_54654,_54656),_137578))
^  Call: (29) [aleph] aleph:list_to_goals([lteq(_54654,-0.5)],_137578)
^  Unify: (29) [aleph] aleph:list_to_goals([lteq(_54654,-0.5)],lteq(_54654,-0.5))
^  Exit: (29) [aleph] aleph:list_to_goals([lteq(_54654,-0.5)],lteq(_54654,-0.5))
^  Exit: (28) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)],(f(_54654,_54656),lteq(_54654,-0.5)))
^  Exit: (27) [aleph] aleph:list_to_clause([predict(_54654,_54656,[...|...]),f(...,...)|...],(predict(_54654,_54656,[...|...]):-f(...,...),lteq(...,...)))
^  Call: (27) [aleph] aleph:goals_to_clause((f(_54654,_54656),lteq(_54654,-0.5)),_142560)
^  Unify: (27) [aleph] aleph:goals_to_clause((f(_54654,_54656),lteq(_54654,-0.5)),(f(_54654,_54656):-lteq(_54654,-0.5)))
^  Exit: (27) [aleph] aleph:goals_to_clause((f(_54654,_54656),lteq(_54654,-0.5)),(f(_54654,_54656):-lteq(_54654,-0.5)))
^  Call: (27) [aleph] aleph:lazy_prove(pos,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[1-2],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove(pos,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[1-2],aleph_sample)
   Call: (28) [system] (f(_54654,_54656):-lteq(_54654,-0.5))=(_146744:-_146746)
   Exit: (28) [system] (f(_54654,_54656):-lteq(_54654,-0.5))=(f(_54654,_54656):-lteq(_54654,-0.5))
^  Call: (28) [aleph] aleph:lazy_prove([1-2],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove([1-2],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Call: (29) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
   Call: (30) [system] 1>2
   Fail: (30) [system] 1>2
^  Redo: (29) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Call: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),1,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),1,aleph_sample)
^  Call: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(_54654,-0.5)),aleph_sample)
^  Unify: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(_54654,-0.5)),aleph_sample)
^  Call: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(_54654,-0.5)),10,aleph_sample)
^  Unify: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(_54654,-0.5)),10,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(_54654,_54656)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(_54654,_54656)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54654,_54656)),10,_161846)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54654,_54656)),10,_161846)
   Call: (36) [aleph_sample] aleph_sample:example(1,pos,f(_54654,_54656))
   Unify: (36) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (36) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_174340)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_174340)
   Call: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] var(-0.5)
   Redo: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] number(-1.0)
   Exit: (38) [system] number(-1.0)
   Call: (38) [system] number(-0.5)
   Exit: (38) [system] number(-0.5)
   Call: (38) [system] -1.0=< -0.5
   Exit: (38) [system] -1.0=< -0.5
   Exit: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (35) [system] 2\=depth_limit_exceeded
   Exit: (35) [system] 2\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (30) [aleph] aleph:lazy_index_prove1(pos,predict(-1.0,0.0,[_54802|...]),f(-1.0,0.0),lteq(-1.0,-0.5),1,aleph_sample)
^  Call: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (31) [system] fail
   Fail: (31) [system] fail
^  Redo: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_199316)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_199316)
   Call: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] var(-0.5)
   Redo: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] number(-1.0)
   Exit: (38) [system] number(-1.0)
   Call: (38) [system] number(-0.5)
   Exit: (38) [system] number(-0.5)
   Call: (38) [system] -1.0=< -0.5
   Exit: (38) [system] -1.0=< -0.5
   Exit: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (35) [system] 2\=depth_limit_exceeded
   Exit: (35) [system] 2\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(_54654,_54656)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(_54654,_54656)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(1,pos,f(_54654,_54656)),10,_220152)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(_54654,_54656)),10,_220152)
   Call: (36) [aleph_sample] aleph_sample:example(1,pos,f(_54654,_54656))
   Unify: (36) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (36) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(1,pos,f(-1.0,0.0)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(1,pos,f(-1.0,0.0)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_232646)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_232646)
   Call: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] var(-0.5)
   Redo: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] number(-1.0)
   Exit: (38) [system] number(-1.0)
   Call: (38) [system] number(-0.5)
   Exit: (38) [system] number(-0.5)
   Call: (38) [system] -1.0=< -0.5
   Exit: (38) [system] -1.0=< -0.5
   Exit: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (35) [system] 2\=depth_limit_exceeded
   Exit: (35) [system] 2\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_253482)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,_253482)
   Call: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] var(-0.5)
   Redo: (37) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (38) [system] number(-1.0)
   Exit: (38) [system] number(-1.0)
   Call: (38) [system] number(-0.5)
   Exit: (38) [system] number(-0.5)
   Call: (38) [system] -1.0=< -0.5
   Exit: (38) [system] -1.0=< -0.5
   Exit: (37) [aleph_sample] lteq(-1.0,-0.5)
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-1.0,-0.5),10,2)
   Call: (35) [system] 2\=depth_limit_exceeded
   Exit: (35) [system] 2\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(lteq(-1.0,-0.5),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(1,pos,f(...,...)),lteq(-1.0,-0.5)),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),1,aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),1,aleph_sample)
   Call: (30) [system] _67512 is 1+1
   Exit: (30) [system] 2 is 1+1
^  Call: (30) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
   Call: (31) [system] 2>2
   Fail: (31) [system] 2>2
^  Redo: (30) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Call: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),2,aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),2,aleph_sample)
^  Call: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(_54654,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(_54654,-0.5)),aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(_54654,-0.5)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(_54654,-0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(_54654,_54656)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(_54654,_54656)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54654,_54656)),10,_80926)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54654,_54656)),10,_80926)
   Call: (37) [aleph_sample] aleph_sample:example(2,pos,f(_54654,_54656))
   Unify: (37) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (37) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_93420)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_93420)
   Call: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] -0.5=< -0.5
   Exit: (39) [system] -0.5=< -0.5
   Exit: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (36) [system] 2\=depth_limit_exceeded
   Exit: (36) [system] 2\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (31) [aleph] aleph:lazy_index_prove1(pos,predict(-0.5,0.5,[_54802|...]),f(-0.5,0.5),lteq(-0.5,-0.5),2,aleph_sample)
^  Call: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (32) [system] fail
   Fail: (32) [system] fail
^  Redo: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_118396)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_118396)
   Call: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] -0.5=< -0.5
   Exit: (39) [system] -0.5=< -0.5
   Exit: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (36) [system] 2\=depth_limit_exceeded
   Exit: (36) [system] 2\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(_54654,_54656)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(_54654,_54656)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(2,pos,f(_54654,_54656)),10,_139232)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(_54654,_54656)),10,_139232)
   Call: (37) [aleph_sample] aleph_sample:example(2,pos,f(_54654,_54656))
   Unify: (37) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (37) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(2,pos,f(-0.5,0.5)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(2,pos,f(-0.5,0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_151726)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_151726)
   Call: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] -0.5=< -0.5
   Exit: (39) [system] -0.5=< -0.5
   Exit: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (36) [system] 2\=depth_limit_exceeded
   Exit: (36) [system] 2\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Redo: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_172562)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,_172562)
   Call: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] -0.5=< -0.5
   Exit: (39) [system] -0.5=< -0.5
   Exit: (38) [aleph_sample] lteq(-0.5,-0.5)
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:lteq(-0.5,-0.5),10,2)
   Call: (36) [system] 2\=depth_limit_exceeded
   Exit: (36) [system] 2\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(lteq(-0.5,-0.5),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(2,pos,f(...,...)),lteq(-0.5,-0.5)),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),2,aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),2,aleph_sample)
   Call: (31) [system] _193422 is 2+1
   Exit: (31) [system] 3 is 2+1
^  Call: (31) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
   Call: (32) [system] 3>2
   Exit: (32) [system] 3>2
^  Exit: (31) [aleph] aleph:lazy_index_prove(3-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove(2-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_index_prove(1-2,pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Call: (29) [aleph] aleph:lazy_prove([],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_prove([],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_prove([],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove([1-2],pos,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove(pos,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[1-2],aleph_sample)
^  Redo: (26) [aleph] aleph:lazy_evaluate([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[_54906],aleph_sample)
^  Call: (27) [aleph] aleph:lazy_prove_negs(predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove_negs(predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Redo: (27) [aleph] aleph:lazy_prove_negs(predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove_negs(predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Call: (28) [aleph] aleph:lazy_prove(neg,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove(neg,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
   Call: (29) [system] (f(_54654,_54656):-lteq(_54654,-0.5))=(_211070:-_211072)
   Exit: (29) [system] (f(_54654,_54656):-lteq(_54654,-0.5))=(f(_54654,_54656):-lteq(_54654,-0.5))
^  Call: (29) [aleph] aleph:lazy_prove([],neg,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_prove([],neg,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_prove([],neg,predict(_54654,_54656,[_54802|...]),f(_54654,_54656),lteq(_54654,-0.5),aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove(neg,predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove_negs(predict(_54654,_54656,[_54802|...]),(f(_54654,_54656):-lteq(_54654,-0.5)),[],aleph_sample)
   Call: (27) [system] functor(_216940,predict,3)
   Exit: (27) [system] functor(predict(_217772,_217774,_217776),predict,3)
^  Call: (27) [aleph] aleph:collect_args([[...]/x],predict(_217772,_217774,_217776),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([[...]/x],predict(_217772,_217774,_217776),aleph_sample)
^  Call: (28) [aleph] findall(_220274,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_220298,_220274)),_220308)
^  Unify: (28) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308)
^  Call: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308,[])
^  Unify: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_220274,aleph:(... : ...,tparg(...,...,...)),_220308,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_220308,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_220308,[]),_225416,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_220308,[]),_226254,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308,[])
   Unify: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308,[])
^  Call: (34) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_230370|...]),_220274)
^  Unify: (34) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_230370|...]),_220274)
   Call: (35) [system] arg(1,predict(-0.5,0.5,[_230370,_230376|...]),_220274)
   Exit: (35) [system] arg(1,predict(-0.5,0.5,[_230370,_230376|...]),-0.5)
^  Exit: (34) [aleph] aleph:tparg([1],predict(-0.5,0.5,[_230370|...]),-0.5)
^  Call: (34) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_234566|...]),_220274)
^  Unify: (34) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_234566|...]),_220274)
   Call: (35) [system] arg(1,predict(-1.0,0.0,[_234566,_234572|...]),_220274)
   Exit: (35) [system] arg(1,predict(-1.0,0.0,[_234566,_234572|...]),-1.0)
^  Exit: (34) [aleph] aleph:tparg([1],predict(-1.0,0.0,[_234566|...]),-1.0)
   Redo: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_220308,[])
   Exit: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[-0.5,-1.0],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),[-0.5|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),[-0.5|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[-0.5,-1.0],[])
^  Exit: (28) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[-0.5,-1.0])
^  Call: (28) [aleph] findall(_220274,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_220298,_220274)),_243804)
^  Unify: (28) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804)
^  Call: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804,[])
^  Unify: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_220274,aleph:(... : ...,tparg(...,...,...)),_243804,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_243804,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_243804,[]),_248912,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),_243804,[]),_249750,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804,[])
   Unify: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804,[])
   Redo: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),_243804,[])
   Exit: (32) [$bags] findall_loop(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_220274,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[],[])
^  Exit: (28) [$bags] findall(_220274,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_220298,_220274)),[])
^  Call: (28) [aleph] aleph:tparg([1],predict(_217772,_217774,_217776),[[-0.5|...],[]])
^  Unify: (28) [aleph] aleph:tparg([1],predict(_217772,_217774,_217776),[[-0.5|...],[]])
   Call: (29) [system] arg(1,predict(_217772,_217774,_217776),[[-0.5,-1.0],[]])
   Exit: (29) [system] arg(1,predict([[-0.5|...],[]],_55006,_55008),[[-0.5,-1.0],[]])
^  Exit: (28) [aleph] aleph:tparg([1],predict([[...|...]|...],_55006,_55008),[[-0.5|...],[]])
^  Call: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Unify: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Exit: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([[...]/x],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Call: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_55006,_55008),aleph_sample)
^  Call: (28) [aleph] findall(_61222,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_61246,_61222)),_61256)
^  Unify: (28) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256)
^  Call: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256,[])
^  Unify: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_61222,aleph:(... : ...,tparg(...,...,...)),_61256,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_61256,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_61256,[]),_66364,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_61256,[]),_67202,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256,[])
   Unify: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256,[])
^  Call: (34) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_71318|...]),_61222)
^  Unify: (34) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_71318|...]),_61222)
   Call: (35) [system] arg(2,predict(-0.5,0.5,[_71318,_71324|...]),_61222)
   Exit: (35) [system] arg(2,predict(-0.5,0.5,[_71318,_71324|...]),0.5)
^  Exit: (34) [aleph] aleph:tparg([2],predict(-0.5,0.5,[_71318|...]),0.5)
^  Call: (34) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_75514|...]),_61222)
^  Unify: (34) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_75514|...]),_61222)
   Call: (35) [system] arg(2,predict(-1.0,0.0,[_75514,_75520|...]),_61222)
   Exit: (35) [system] arg(2,predict(-1.0,0.0,[_75514,_75520|...]),0.0)
^  Exit: (34) [aleph] aleph:tparg([2],predict(-1.0,0.0,[_75514|...]),0.0)
   Redo: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_61256,[])
   Exit: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[0.5,0.0],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),[0.5|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),[0.5|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[0.5,0.0],[])
^  Exit: (28) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[0.5,0.0])
^  Call: (28) [aleph] findall(_61222,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_61246,_61222)),_84752)
^  Unify: (28) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752)
^  Call: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752,[])
^  Unify: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_61222,aleph:(... : ...,tparg(...,...,...)),_84752,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_84752,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_84752,[]),_89860,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),_84752,[]),_90698,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752,[])
   Unify: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752,[])
   Redo: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),_84752,[])
   Exit: (32) [$bags] findall_loop(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_61222,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[],[])
^  Exit: (28) [$bags] findall(_61222,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_61246,_61222)),[])
^  Call: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],_55006,_55008),[[0.5|...],[]])
^  Unify: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],_55006,_55008),[[0.5|...],[]])
   Call: (29) [system] arg(2,predict([[-0.5|...],[]],_55006,_55008),[[0.5,0.0],[]])
   Exit: (29) [system] arg(2,predict([[-0.5|...],[]],[[0.5|...],[]],_55008),[[0.5,0.0],[]])
^  Exit: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],[[...|...]|...],_55008),[[0.5|...],[]])
^  Call: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_55008),aleph_sample)
^  Unify: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_55008),aleph_sample)
^  Exit: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_55008),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],[[...|...]|...],_55008),aleph_sample)
^  Call: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54654,_54656,[_54802|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_55008),_107306,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54654,_54656,[_54802|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_55008),_107306,aleph_sample)
   Call: (28) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),_109032,_109034)
   Exit: (28) [system] functor(predict(_54654,_54656,[_54802,_54808|...]),predict,3)
^  Call: (28) [aleph] aleph:p1_message('lazy evaluation')
^  Unify: (28) [aleph] aleph:p1_message('lazy evaluation')
   Call: (29) [system] write('[')
[
   Exit: (29) [system] write('[')
   Call: (29) [system] write('lazy evaluation')
lazy evaluation
   Exit: (29) [system] write('lazy evaluation')
   Call: (29) [system] write('] ')
]
   Exit: (29) [system] write('] ')
^  Exit: (28) [aleph] aleph:p1_message('lazy evaluation')
^  Call: (28) [aleph] aleph:p_message(predict)
^  Unify: (28) [aleph] aleph:p_message(predict)
   Call: (29) [system] write('[')
[
   Exit: (29) [system] write('[')
   Call: (29) [system] write(predict)
predict
   Exit: (29) [system] write(predict)
   Call: (29) [system] write(']')
]
   Exit: (29) [system] write(']')
   Call: (29) [system] nl

   Exit: (29) [system] nl
^  Exit: (28) [aleph] aleph:p_message(predict)
   Call: (28) [system] functor(_127112,predict,3)
   Exit: (28) [system] functor(predict(_127944,_127946,_127948),predict,3)
^  Call: (28) [aleph] findall(predict(_127944,_127946,_127948),(aleph_sample:predict([...|...],[...|...],_55008),copy_args(predict([...|...],[...|...],_55008),predict(_127944,_127946,_127948),[... / ...])),_107306)
^  Unify: (28) [$bags] findall(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306)
^  Call: (29) [$bags] findall(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306,[])
^  Unify: (29) [$bags] findall(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(predict(_127944,_127946,_127948),aleph:(... : ...,copy_args(...,...,...)),_107306,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_127944,_127946,_127948),aleph:(...,...),_107306,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_127944,_127946,_127948),aleph:(...,...),_107306,[]),_133904,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_127944,_127946,_127948),aleph:(...,...),_107306,[]),_134742,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306,[])
   Unify: (32) [$bags] findall_loop(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306,[])
   Call: (34) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],_55008)
   Unify: (34) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],[_139694,_139700,_139706])
   Call: (35) [aleph_sample] list([[-0.5,-1.0],[]])
   Unify: (35) [aleph_sample] list([[-0.5,-1.0],[]])
   Exit: (35) [aleph_sample] list([[-0.5,-1.0],[]])
   Call: (35) [aleph_sample] list([[0.5,0.0],[]])
   Unify: (35) [aleph_sample] list([[0.5,0.0],[]])
   Exit: (35) [aleph_sample] list([[0.5,0.0],[]])
   Call: (35) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],_139694,_139700,_139706)
   Unify: (35) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],_139694,_139700,0.0)
   Call: (36) [system] [0.5,0.0]=[_147390,_147396|_147398]
   Exit: (36) [system] [0.5,0.0]=[0.5,0.0]
   Call: (36) [system] [-0.5,-1.0]=[_149050,_149056|_149058]
   Exit: (36) [system] [-0.5,-1.0]=[-0.5,-1.0]
   Call: (36) [system] _139694 is (0.0-0.5)/(-1.0- -0.5)
   Exit: (36) [system] 1.0 is (0.0-0.5)/(-1.0- -0.5)
   Call: (36) [system] _139700 is 0.5-1.0* -0.5
   Exit: (36) [system] 1.0 is 0.5-1.0* -0.5
   Exit: (35) [aleph_sample] l_regress1([[0.5,0.0],[]],[[-0.5,-1.0],[]],1.0,1.0,0.0)
   Exit: (34) [aleph_sample] predict([[-0.5,-1.0],[]],[[0.5,0.0],[]],[1.0,1.0,0.0])
^  Call: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,_127948),[[...]/params])
^  Unify: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,_127948),[[...]/params])
^  Call: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),_157434)
^  Unify: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),_157434)
   Call: (36) [system] arg(3,predict([[-0.5|...],[]],[[0.5|...],[]],[1.0,1.0|...]),_157434)
   Exit: (36) [system] arg(3,predict([[-0.5|...],[]],[[0.5|...],[]],[1.0,1.0|...]),[1.0,1.0,0.0])
^  Exit: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[1.0|...]),[1.0,1.0|...])
^  Call: (35) [aleph] aleph:tparg([3],predict(_127944,_127946,_127948),[1.0,1.0|...])
^  Unify: (35) [aleph] aleph:tparg([3],predict(_127944,_127946,_127948),[1.0,1.0|...])
   Call: (36) [system] arg(3,predict(_127944,_127946,_127948),[1.0,1.0,0.0])
   Exit: (36) [system] arg(3,predict(_127944,_127946,[1.0,1.0|...]),[1.0,1.0,0.0])
^  Exit: (35) [aleph] aleph:tparg([3],predict(_127944,_127946,[1.0|...]),[1.0,1.0|...])
^  Call: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,[1.0|...]),[])
^  Unify: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,[1.0|...]),[])
^  Exit: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,[1.0|...]),[])
^  Exit: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[1.0|...]),predict(_127944,_127946,[1.0|...]),[[...]/params])
   Redo: (32) [$bags] findall_loop(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_107306,[])
   Exit: (32) [$bags] findall_loop(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_169922,_169924,[1.0|...])],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_127944,_127946,_127948),aleph:(...,...),[predict(...,...,...)],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_127944,_127946,_127948),aleph:(...,...),[predict(...,...,...)],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_169922,_169924,[1.0|...])],[])
^  Exit: (28) [$bags] findall(predict(_127944,_127946,_127948),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_169922,_169924,[1.0|...])])
^  Call: (28) [aleph] aleph:copy_io_args([predict(_169922,_169924,[...|...])],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Unify: (28) [aleph] aleph:copy_io_args([predict(_169922,_169924,[...|...])],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Call: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_169922,_169924,[1.0|...]),[[...]/x])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_169922,_169924,[1.0|...]),[[...]/x])
^  Call: (30) [aleph] aleph:tparg([1],predict(_54654,_54656,[_54802|...]),_177490)
^  Unify: (30) [aleph] aleph:tparg([1],predict(_54654,_54656,[_54802|...]),_177490)
   Call: (31) [system] arg(1,predict(_54654,_54656,[_54802,_54808|...]),_177490)
   Exit: (31) [system] arg(1,predict(_54654,_54656,[_54802,_54808|...]),_54654)
^  Exit: (30) [aleph] aleph:tparg([1],predict(_54654,_54656,[_54802|...]),_54654)
^  Call: (30) [aleph] aleph:tparg([1],predict(_169922,_169924,[1.0|...]),_54654)
^  Unify: (30) [aleph] aleph:tparg([1],predict(_169922,_169924,[1.0|...]),_54654)
   Call: (31) [system] arg(1,predict(_169922,_169924,[1.0,1.0|...]),_54654)
   Exit: (31) [system] arg(1,predict(_54654,_169924,[1.0,1.0|...]),_54654)
^  Exit: (30) [aleph] aleph:tparg([1],predict(_54654,_169924,[1.0|...]),_54654)
^  Call: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[])
^  Unify: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[])
^  Exit: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[[...]/x])
^  Call: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[[...]/y])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_169924,[1.0|...]),[[...]/y])
^  Call: (30) [aleph] aleph:tparg([2],predict(_54654,_54656,[_54802|...]),_190812)
^  Unify: (30) [aleph] aleph:tparg([2],predict(_54654,_54656,[_54802|...]),_190812)
   Call: (31) [system] arg(2,predict(_54654,_54656,[_54802,_54808|...]),_190812)
   Exit: (31) [system] arg(2,predict(_54654,_54656,[_54802,_54808|...]),_54656)
^  Exit: (30) [aleph] aleph:tparg([2],predict(_54654,_54656,[_54802|...]),_54656)
^  Call: (30) [aleph] aleph:tparg([2],predict(_54654,_169924,[1.0|...]),_54656)
^  Unify: (30) [aleph] aleph:tparg([2],predict(_54654,_169924,[1.0|...]),_54656)
   Call: (31) [system] arg(2,predict(_54654,_169924,[1.0,1.0|...]),_54656)
   Exit: (31) [system] arg(2,predict(_54654,_54656,[1.0,1.0|...]),_54656)
^  Exit: (30) [aleph] aleph:tparg([2],predict(_54654,_54656,[1.0|...]),_54656)
^  Call: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_54656,[1.0|...]),[])
^  Unify: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_54656,[1.0|...]),[])
^  Exit: (30) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_54656,[1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54654,_54656,[_54802|...]),predict(_54654,_54656,[1.0|...]),[[...]/y])
^  Call: (29) [aleph] aleph:copy_io_args([],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Unify: (29) [aleph] aleph:copy_io_args([],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Exit: (29) [aleph] aleph:copy_io_args([],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Exit: (28) [aleph] aleph:copy_io_args([predict(_54654,_54656,[...|...])],predict(_54654,_54656,[_54802|...]),[[...]/x],[[...]/y])
^  Exit: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54654,_54656,[_54802|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_55008),[predict(_54654,_54656,[...|...])],aleph_sample)
^  Call: (27) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_206690))
^  Exit: (27) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_206690))
^  Call: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],_208344,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[],aleph_sample)
^  Call: (27) [aleph] aleph:update_list([],[predict(_54654,_54656,[...|...])],[_54906])
^  Unify: (27) [aleph] aleph:update_list([],[predict(_54654,_54656,[...|...])],[predict(_54654,_54656,[...|...])])
^  Exit: (27) [aleph] aleph:update_list([],[predict(_54654,_54656,[...|...])],[predict(_54654,_54656,[...|...])])
^  Exit: (26) [aleph] aleph:lazy_evaluate([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[predict(_54654,_54656,[...|...])],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],_214254)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656)|_215094])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],_215094)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5)|_216768])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],_216768)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],[predict(_54654,_54656,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[],[predict(_54654,_54656,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54654,_54656,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656),lteq(...,...)|...])
^  Call: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54654,_54656),lteq(...,...)|...],[1-2],[],_54870,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54654,_54656),lteq(...,...)|...],[1-2],[],[f(_54654,_54656),lteq(...,...)|...],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54654,_54656),lteq(...,...)|...],[1-2],[],[f(_54654,_54656),lteq(...,...)|...],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54654,_54656,[...|...])],[predict/3],[f(_54654,_54656),lteq(...,...)],[1-2],[],[f(_54654,_54656),lteq(...,...)|...],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate_refinement([lteq(_54654,-0.5),predict(...,...,...)],[predict/3],[f(_54654,_54656)],[1-2],[],[f(_54654,_54656),lteq(...,...)|...],aleph_sample)
^  Exit: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54654,_54656),lteq(...,...)|...],[predict/3],[],[1-2],[],[f(_54654,_54656),lteq(...,...)|...],aleph_sample)
^  Call: (23) [aleph] aleph:list_to_clause([f(_54654,_54656),lteq(...,...)|...],_54848)
^  Unify: (23) [aleph] aleph:list_to_clause([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656):-_227708))
^  Call: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],_227708)
^  Unify: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),_229374))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],_229374)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],predict(_54654,_54656,[1.0|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54654,_54656,[...|...])],predict(_54654,_54656,[1.0|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),predict(_54654,_54656,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_clause([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)))
^  Exit: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[predict/3],[1-2],[],[],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:find_model_error(mse,[1-2],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[2],_235210,_235212,aleph_sample)
^  Unify: (22) [aleph] aleph:find_model_error(mse,[1-2],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[2],_235210,_235212,aleph_sample)
   Call: (23) [system] functor(f(_54654,_54656),_236974,_236914)
   Exit: (23) [system] functor(f(_54654,_54656),f,2)
^  Call: (23) [aleph] findall(_238574-_238576,(aleph_member(_238586,[... - ...]),aleph_member3(_238598,_238586),... : ...,...,...),_238678)
^  Unify: (23) [$bags] findall(_238574-_238576,aleph:(aleph_member(_238586,[...]),aleph_member3(...,...),...,...),_238678)
^  Call: (24) [$bags] findall(_238574-_238576,aleph:(aleph_member(_238586,[...]),aleph_member3(...,...),...,...),_238678,[])
^  Unify: (24) [$bags] findall(_238574-_238576,aleph:(aleph_member(_238586,[...]),aleph_member3(...,...),...,...),_238678,[])
^  Call: (25) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_238574-_238576,aleph:(aleph_member(...,...),...,...),_238678,[]),'$destroy_findall_bag')
^  Unify: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_238574-_238576,aleph:(...,...),_238678,[]),'$bags':'$destroy_findall_bag')
^  Call: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_238574-_238576,aleph:(...,...),_238678,[]),_243786,'$bags':'$destroy_findall_bag')
^  Unify: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_238574-_238576,aleph:(...,...),_238678,[]),_244624,'$bags':'$destroy_findall_bag')
^  Call: (27) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (27) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (27) [$bags] findall_loop(_238574-_238576,aleph:(aleph_member(_238586,[...]),aleph_member3(...,...),...,...),_238678,[])
   Unify: (27) [$bags] findall_loop(_238574-_238576,aleph:(aleph_member(_238586,[...]),aleph_member3(...,...),...,...),_238678,[])
^  Call: (29) [aleph] aleph:aleph_member(_238586,[1-2])
^  Unify: (29) [aleph] aleph:aleph_member(1-2,[1-2])
^  Exit: (29) [aleph] aleph:aleph_member(1-2,[1-2])
^  Call: (29) [aleph] aleph:aleph_member3(_238598,1-2)
^  Unify: (29) [aleph] aleph:aleph_member3(1,1-2)
   Call: (30) [system] 1=<2
   Exit: (30) [system] 1=<2
^  Exit: (29) [aleph] aleph:aleph_member3(1,1-2)
   Call: (29) [aleph_sample] aleph_sample:example(1,pos,_238620)
   Unify: (29) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (29) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54654,_54656),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(_54654,_54656),2)
   Call: (30) [system] _259530 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54654,_54656),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(_54654,_54656),2)
   Call: (31) [system] arg(1,f(-1.0,0.0),_55902)
   Exit: (31) [system] arg(1,f(-1.0,0.0),-1.0)
   Call: (31) [system] arg(1,f(_54654,_54656),-1.0)
   Exit: (31) [system] arg(1,f(-1.0,_54656),-1.0)
   Call: (31) [system] _59222 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54656),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54656),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(-1.0,0.0),f(-1.0,_54656),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(-1.0,0.0),f(-1.0,_54656),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(-1.0,0.0),f(-1.0,_54656),2)
   Call: (29) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (29) [aleph_sample] lteq(-1.0,-0.5)
   Call: (30) [system] var(-0.5)
   Redo: (29) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (29) [aleph_sample] lteq(-1.0,-0.5)
   Call: (30) [system] number(-1.0)
   Exit: (30) [system] number(-1.0)
   Call: (30) [system] number(-0.5)
   Exit: (30) [system] number(-0.5)
   Call: (30) [system] -1.0=< -0.5
   Exit: (30) [system] -1.0=< -0.5
   Exit: (29) [aleph_sample] lteq(-1.0,-0.5)
   Call: (29) [aleph_sample] predict(-1.0,_54656,[1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-1.0,_54656,[1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(-1.0)
   Redo: (29) [aleph_sample] predict(-1.0,_54656,[1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-1.0,_54656,[1.0,1.0,0.0])
   Call: (30) [system] number(-1.0)
   Exit: (30) [system] number(-1.0)
   Call: (30) [system] var(_54656)
   Exit: (30) [system] var(_54656)
   Call: (30) [system] _54656 is 1.0* -1.0+1.0
   Exit: (30) [system] 0.0 is 1.0* -1.0+1.0
   Exit: (29) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(-1.0,0.0),_54904)
   Exit: (29) [system] arg(2,f(-1.0,0.0),0.0)
   Call: (29) [system] arg(2,f(-1.0,0.0),_54902)
   Exit: (29) [system] arg(2,f(-1.0,0.0),0.0)
^  Redo: (29) [aleph] aleph:aleph_member3(_54926,1-2)
^  Unify: (29) [aleph] aleph:aleph_member3(_54926,1-2)
   Call: (30) [system] 1<2
   Exit: (30) [system] 1<2
   Call: (30) [system] _91776 is 1+1
   Exit: (30) [system] 2 is 1+1
^  Call: (30) [aleph] aleph:aleph_member3(_54926,2-2)
^  Unify: (30) [aleph] aleph:aleph_member3(2,2-2)
   Call: (31) [system] 2=<2
   Exit: (31) [system] 2=<2
^  Exit: (30) [aleph] aleph:aleph_member3(2,2-2)
^  Exit: (29) [aleph] aleph:aleph_member3(2,1-2)
   Call: (29) [aleph_sample] aleph_sample:example(2,pos,_54948)
   Unify: (29) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (29) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54654,_54656),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(_54654,_54656),2)
   Call: (30) [system] _102584 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54654,_54656),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(_54654,_54656),2)
   Call: (31) [system] arg(1,f(-0.5,0.5),_105910)
   Exit: (31) [system] arg(1,f(-0.5,0.5),-0.5)
   Call: (31) [system] arg(1,f(_54654,_54656),-0.5)
   Exit: (31) [system] arg(1,f(-0.5,_54656),-0.5)
   Call: (31) [system] _109230 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54656),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54656),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(-0.5,0.5),f(-0.5,_54656),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(-0.5,0.5),f(-0.5,_54656),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(-0.5,0.5),f(-0.5,_54656),2)
   Call: (29) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (29) [aleph_sample] lteq(-0.5,-0.5)
   Call: (30) [system] var(-0.5)
   Redo: (29) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (29) [aleph_sample] lteq(-0.5,-0.5)
   Call: (30) [system] number(-0.5)
   Exit: (30) [system] number(-0.5)
   Call: (30) [system] number(-0.5)
   Exit: (30) [system] number(-0.5)
   Call: (30) [system] -0.5=< -0.5
   Exit: (30) [system] -0.5=< -0.5
   Exit: (29) [aleph_sample] lteq(-0.5,-0.5)
   Call: (29) [aleph_sample] predict(-0.5,_54656,[1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-0.5,_54656,[1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(-0.5)
   Redo: (29) [aleph_sample] predict(-0.5,_54656,[1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(-0.5,_54656,[1.0,1.0,0.0])
   Call: (30) [system] number(-0.5)
   Exit: (30) [system] number(-0.5)
   Call: (30) [system] var(_54656)
   Exit: (30) [system] var(_54656)
   Call: (30) [system] _54656 is 1.0* -0.5+1.0
   Exit: (30) [system] 0.5 is 1.0* -0.5+1.0
   Exit: (29) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(-0.5,0.5),_54904)
   Exit: (29) [system] arg(2,f(-0.5,0.5),0.5)
   Call: (29) [system] arg(2,f(-0.5,0.5),_54902)
   Exit: (29) [system] arg(2,f(-0.5,0.5),0.5)
^  Redo: (30) [aleph] aleph:aleph_member3(_54926,2-2)
^  Unify: (30) [aleph] aleph:aleph_member3(_54926,2-2)
   Call: (31) [system] 2<2
   Fail: (31) [system] 2<2
^  Fail: (30) [aleph] aleph:aleph_member3(_54926,2-2)
^  Fail: (29) [aleph] aleph:aleph_member3(_54926,1-2)
^  Redo: (29) [aleph] aleph:aleph_member(_54914,[1-2])
^  Unify: (29) [aleph] aleph:aleph_member(_54914,[1-2])
^  Call: (30) [aleph] aleph:aleph_member(_54914,[])
^  Fail: (30) [aleph] aleph:aleph_member(_54914,[])
^  Fail: (29) [aleph] aleph:aleph_member(_54914,[1-2])
   Redo: (27) [$bags] findall_loop(_54902-_54904,aleph:(aleph_member(_54914,[...]),aleph_member3(...,...),...,...),_55006,[])
   Exit: (27) [$bags] findall_loop(_54902-_54904,aleph:(aleph_member(_54914,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5],[])
^  Exit: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54902-_54904,aleph:(...,...),[... - ...|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54902-_54904,aleph:(...,...),[... - ...|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (24) [$bags] findall(_54902-_54904,aleph:(aleph_member(_54914,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5],[])
^  Exit: (23) [$bags] findall(_54902-_54904,aleph:(aleph_member(_54914,[...]),aleph_member3(...,...),...,...),[0.0-0.0,0.5-0.5])
^  Call: (23) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,_54894,_54896)
^  Unify: (23) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,_54894,_54896)
^  Call: (24) [aleph] aleph:get_model_error(mse,0.0,0.0,_154342)
^  Unify: (24) [aleph] aleph:get_model_error(mse,0.0,0.0,_154342)
   Call: (25) [system] _154342 is (0.0-0.0)^2
   Exit: (25) [system] 0.0 is (0.0-0.0)^2
^  Exit: (24) [aleph] aleph:get_model_error(mse,0.0,0.0,0.0)
   Call: (24) [system] _158524 is 0.0+0.0
   Exit: (24) [system] 0.0 is 0.0+0.0
   Call: (24) [system] _160192 is 0+1
   Exit: (24) [system] 1 is 0+1
^  Call: (24) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,_54894,_54896)
^  Unify: (24) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,_54894,_54896)
^  Call: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,_163534)
^  Unify: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,_163534)
   Call: (26) [system] _163534 is (0.5-0.5)^2
   Exit: (26) [system] 0.0 is (0.5-0.5)^2
^  Exit: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,0.0)
   Call: (25) [system] _167716 is 0.0+0.0
   Exit: (25) [system] 0.0 is 0.0+0.0
   Call: (25) [system] _169384 is 1+1
   Exit: (25) [system] 2 is 1+1
^  Call: (25) [aleph] aleph:sum_model_errors([],mse,2,0.0,_54894,_54896)
^  Unify: (25) [aleph] aleph:sum_model_errors([],mse,2,0.0,2,0.0)
^  Exit: (25) [aleph] aleph:sum_model_errors([],mse,2,0.0,2,0.0)
^  Exit: (24) [aleph] aleph:sum_model_errors([0.5-0.5],mse,1,0.0,2,0.0)
^  Exit: (23) [aleph] aleph:sum_model_errors([0.0-0.0,... - ...],mse,0,0.0,2,0.0)
^  Exit: (22) [aleph] aleph:find_model_error(mse,[1-2],(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),[2],2,0.0,aleph_sample)
   Call: (22) [system] 0.0<1.0Inf
   Exit: (22) [system] 0.0<1.0Inf
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_177794,_177796,_177798))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
   Call: (22) [system] fail
   Fail: (22) [system] fail
^  Redo: (27) [aleph] aleph:aleph_member(_54734/_54828,[_54656/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54734/_54828,[_54656/y])
^  Call: (28) [aleph] aleph:aleph_member(_54734/_54828,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54734/_54828,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54734/_54828,[_54656/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54734/_54828,[_54654/x,... / ...])
^  Redo: (25) [aleph] aleph:aleph_output_var(_54734,y,[_54654/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_54734,y,[_54654/x,... / ...])
^  Exit: (25) [aleph] aleph:aleph_output_var(_54734,y,[_54654/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)])
   Call: (25) [system] predict(_54654,_54734,[_54802,_54808|...])==f(_54654,_54656)
   Fail: (25) [system] predict(_54654,_54734,[_54802,_54808|...])==f(_54654,_54656)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[lteq(_54654,-0.5)])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[lteq(_54654,-0.5)])
   Call: (26) [system] predict(_54654,_54734,[_54802,_54808|...])==lteq(_54654,-0.5)
   Fail: (26) [system] predict(_54654,_54734,[_54802,_54808|...])==lteq(_54654,-0.5)
^  Redo: (25) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[lteq(_54654,-0.5)])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[lteq(_54654,-0.5)])
^  Call: (26) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[])
^  Fail: (26) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[lteq(_54654,-0.5)])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54654,_54734,[_54802|...]),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[f(_54654,_54656),lteq(...,...)],_205168)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656)|_206008])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[lteq(_54654,-0.5)],_206008)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5)|_207682])
^  Call: (25) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[],_207682)
^  Unify: (25) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[],[predict(_54654,_54734,[...|...])])
^  Exit: (25) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[],[predict(_54654,_54734,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[lteq(_54654,-0.5)],[lteq(_54654,-0.5),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54654,_54734,[...|...])],[f(_54654,_54656),lteq(...,...)],[f(_54654,_54656),lteq(...,...)|...])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(_54742,_54744))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656),_54744))
^  Call: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],_54744)
^  Unify: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),_215188))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54654,_54734,[...|...])],_215188)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54654,_54734,[...|...])],predict(_54654,_54734,[_54802|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54654,_54734,[...|...])],predict(_54654,_54734,[_54802|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([lteq(_54654,-0.5),predict(...,...,...)],(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54654,_54656),lteq(...,...)|...],(f(_54654,_54656),lteq(...,...),predict(...,...,...)))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_220170,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_220170,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _220170=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_230136,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_230136,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _230136=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54654,_54656),(lteq(_54654,-0.5),predict(_54654,_54734,[...|...])))
^  Call: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),_241768,aleph_sample)
^  Unify: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),lteq(_54654,-0.5),aleph_sample)
^  Exit: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),lteq(_54654,-0.5),aleph_sample)
   Call: (24) [system] f(_54654,_54656)==lteq(_54654,-0.5)
   Fail: (24) [system] f(_54654,_54656)==lteq(_54654,-0.5)
^  Redo: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),_241768,aleph_sample)
^  Unify: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),_241768,aleph_sample)
^  Call: (25) [aleph] aleph:in(predict(_54654,_54734,[_54802|...]),_241768,aleph_sample)
^  Unify: (25) [aleph] aleph:in(predict(_54654,_54734,[_54802|...]),predict(_54654,_54734,[_54802|...]),aleph_sample)
^  Exit: (25) [aleph] aleph:in(predict(_54654,_54734,[_54802|...]),predict(_54654,_54734,[_54802|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in((lteq(_54654,-0.5),predict(_54654,_54734,[...|...])),predict(_54654,_54734,[_54802|...]),aleph_sample)
   Call: (24) [system] f(_54654,_54656)==predict(_54654,_54734,[_54802,_54808|...])
   Fail: (24) [system] f(_54654,_54656)==predict(_54654,_54734,[_54802,_54808|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54734,[_54802|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54654,_54656):-lteq(...,...),predict(...,...,...)))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54654,_54656):-lteq(...,...),predict(...,...,...)))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54734,[_54802|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54654,_54734,[_54802|...]),(f(_54654,_54656):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (23) [system] arg(3,predict(_54654,_54734,[_54802,_54808|...]),_259240)
   Exit: (23) [system] arg(3,predict(_54654,_54734,[_54802,_54808|...]),[_54802,_54808,_54814])
   Call: (23) [system] var([_54802,_54808,_54814])
   Fail: (23) [system] var([_54802,_54808,_54814])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (23) [system] _57174 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (24) [system] arg(2,predict(_54654,_54734,[_54802,_54808|...]),_60492)
   Exit: (24) [system] arg(2,predict(_54654,_54734,[_54802,_54808|...]),_54734)
   Call: (24) [system] var(_54734)
   Exit: (24) [system] var(_54734)
   Call: (24) [system] _54734==_54656
   Fail: (24) [system] _54734==_54656
^  Redo: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (24) [system] _67112 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:leaf_predicts(1,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (25) [system] arg(1,predict(_54654,_54734,[_54802,_54808|...]),_70430)
   Exit: (25) [system] arg(1,predict(_54654,_54734,[_54802,_54808|...]),_54654)
   Call: (25) [system] var(_54654)
   Exit: (25) [system] var(_54654)
   Call: (25) [system] _54654==_54656
   Fail: (25) [system] _54654==_54656
^  Redo: (24) [aleph] aleph:leaf_predicts(1,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (25) [system] _77050 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:leaf_predicts(0,predict(_54654,_54734,[_54802|...]),_54656)
^  Unify: (25) [aleph] aleph:leaf_predicts(0,predict(_54654,_54734,[_54802|...]),_54656)
   Call: (26) [system] fail
   Fail: (26) [system] fail
^  Fail: (25) [aleph] aleph:leaf_predicts(0,predict(_54654,_54734,[_54802|...]),_54656)
^  Fail: (24) [aleph] aleph:leaf_predicts(1,predict(_54654,_54734,[_54802|...]),_54656)
^  Fail: (23) [aleph] aleph:leaf_predicts(2,predict(_54654,_54734,[_54802|...]),_54656)
^  Fail: (22) [aleph] aleph:leaf_predicts(3,predict(_54654,_54734,[_54802|...]),_54656)
^  Call: (25) [aleph] aleph:aleph_output_var(_54734,y,predict(_54654,_54734,[_54802|...]),[2],aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_output_var(_54734,y,predict(_54654,_54734,[_54802|...]),[2],aleph_sample)
   Call: (26) [system] [2]@<[2]
   Fail: (26) [system] [2]@<[2]
^  Fail: (25) [aleph] aleph:aleph_output_var(_54734,y,predict(_54654,_54734,[_54802|...]),[2],aleph_sample)
^  Redo: (26) [aleph] aleph:aleph_member(_54732/_54822,[_54654/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54732/_54822,[_54654/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_54732/_54822,[_54656/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54656/y,[_54656/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54656/y,[_54656/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54656/y,[_54654/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] x=y
   Fail: (26) [system] x=y
^  Redo: (27) [aleph] aleph:aleph_member(_54732/_54822,[_54656/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54732/_54822,[_54656/y])
^  Call: (28) [aleph] aleph:aleph_member(_54732/_54822,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54732/_54822,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54732/_54822,[_54656/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54732/_54822,[_54654/x,... / ...])
^  Fail: (25) [aleph] aleph:aleph_input_var(_54732,x,[_54654/x,... / ...])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54732,_54734,_54736),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_54732,_54734,_54736),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Fail: (23) [aleph] aleph:aleph_get_lit(predict(_54732,_54734,_54736),[f(_54654,_54656),lteq(...,...)],aleph_sample)
^  Fail: (22) [aleph] aleph:auto_extend((f(_54654,_54656):-lteq(_54654,-0.5)),predict(_54732,_54734,_54736),_54738,aleph_sample)
^  Redo: (21) [aleph] aleph:add_model(mse,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],_54706,_107026,_107028,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],_54706,_107880,_107882,aleph_sample)
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_54706,_108680,_108682))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),2,0.0))
^  Exit: (21) [aleph] aleph:add_model(mse,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],(f(_109518,_109520):-lteq(...,...),predict(...,...,...)),2,0.0,aleph_sample)
^  Exit: (20) [aleph] aleph:add_prediction(model,(f(_54654,_54656):-lteq(_54654,-0.5)),[2],[1-2],(f(_109518,_109520):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:p_message('best clause')
^  Unify: (20) [aleph] aleph:p_message('best clause')
   Call: (21) [system] write('[')
[
   Exit: (21) [system] write('[')
   Call: (21) [system] write('best clause')
best clause
   Exit: (21) [system] write('best clause')
   Call: (21) [system] write(']')
]
   Exit: (21) [system] write(']')
   Call: (21) [system] nl

   Exit: (21) [system] nl
^  Exit: (20) [aleph] aleph:p_message('best clause')
^  Call: (20) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (20) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (20) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (21) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
^  Unify: (21) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
   Call: (22) [system] copy_term((f(_109518,_109520):-lteq(_109518,-0.5),predict(_109518,_109520,[...|...])),(_125304:-_125306))
   Exit: (22) [system] copy_term((f(_109518,_109520):-lteq(_109518,-0.5),predict(_109518,_109520,[...|...])),(f(_126142,_126144):-lteq(_126142,-0.5),predict(_126142,_126144,[...|...])))
   Call: (22) [$syspreds] numbervars((f(_126142,_126144):-lteq(_126142,-0.5),predict(_126142,_126144,[...|...])),0,_127056)
   Unify: (22) [$syspreds] numbervars((f(_126142,_126144):-lteq(_126142,-0.5),predict(_126142,_126144,[...|...])),0,_127884)
   Call: (23) [system] numbervars((f(_126142,_126144):-lteq(_126142,-0.5),predict(_126142,_126144,[...|...])),0,_128652,[])
   Exit: (23) [system] numbervars((f(A,B):-lteq(A,-0.5),predict(A,B,[...|...])),0,2,[])
   Exit: (22) [$syspreds] numbervars((f(A,B):-lteq(A,-0.5),predict(A,B,[...|...])),0,2)
^  Call: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (24) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (24) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (22) [system] false=true
   Fail: (22) [system] false=true
^  Redo: (21) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
   Call: (22) [system] write(' :-')
 :-
   Exit: (22) [system] write(' :-')
   Call: (22) [system] nl

   Exit: (22) [system] nl
^  Call: (22) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (23) [system] false=true
   Fail: (23) [system] false=true
^  Redo: (22) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (23) [system] _147752=', '
   Exit: (23) [system] ', '=', '
^  Call: (23) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_149402,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_149402,aleph_sample)
   Call: (24) [system] 1=1
   Exit: (24) [system] 1=1
   Call: (24) [system] tab(3)

   Exit: (24) [system] tab(3)
^  Call: (24) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Unify: (25) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Call: (26) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
lteq(A,-0.5)
^  Exit: (26) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Exit: (24) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
   Call: (24) [system] write(', ')
,
   Exit: (24) [system] write(', ')
   Call: (24) [system] 1=4
   Fail: (24) [system] 1=4
^  Redo: (23) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_149402,aleph_sample)
   Call: (24) [system] _149402 is 1+1
   Exit: (24) [system] 2 is 1+1
^  Exit: (23) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',2,aleph_sample)
^  Call: (23) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Call: (24) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_169444,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_170294,aleph_sample)
   Call: (25) [system] 2=1
   Fail: (25) [system] 2=1
^  Redo: (24) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_172792,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
^  Call: (26) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Unify: (26) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Call: (27) [aleph] write_term(predict(A,B,[1.0,1.0|...]),[numbervars(true),quoted(true)])
predict(A,B,[1.0,1.0,0.0])
^  Exit: (27) [aleph] write_term(predict(A,B,[1.0,1.0|...]),[numbervars(true),quoted(true)])
^  Exit: (26) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Exit: (25) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
   Call: (25) [system] write('.')
.
   Exit: (25) [system] write('.')
   Call: (25) [system] 2=2
   Exit: (25) [system] 2=2
   Call: (25) [system] nl

   Exit: (25) [system] nl
   Call: (25) [system] _185148=1
   Exit: (25) [system] 1=1
^  Exit: (24) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',1,aleph_sample)
^  Exit: (23) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Exit: (22) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Exit: (21) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
^  Exit: (20) [aleph] aleph:pp_dclause((f(_109518,_109520):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:nlits((f(_54654,_54656):-lteq(_54654,-0.5)),_190996)
^  Unify: (20) [aleph] aleph:nlits((f(_54654,_54656):-lteq(_54654,-0.5)),_190996)
^  Call: (21) [aleph] aleph:nlits(lteq(_54654,-0.5),_192658)
^  Unify: (21) [aleph] aleph:nlits(lteq(_54654,-0.5),1)
^  Exit: (21) [aleph] aleph:nlits(lteq(_54654,-0.5),1)
   Call: (21) [system] _190996 is 1+1
   Exit: (21) [system] 2 is 1+1
^  Exit: (20) [aleph] aleph:nlits((f(_54654,_54656):-lteq(_54654,-0.5)),2)
   Call: (20) [system] _197634 is - 0.0
   Exit: (20) [system] -0.0 is - 0.0
^  Call: (20) [aleph] asserta(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Exit: (20) [aleph] asserta(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Call: (20) [aleph] aleph:addhyp(aleph_sample)
^  Unify: (20) [aleph] aleph:addhyp(aleph_sample)
   Call: (21) [system] (f(_202704,_202706):-lteq(_202704,-0.5),predict(_202704,_202706,[...|...]))=[_202784|_202786]
   Fail: (21) [system] (f(_202704,_202706):-lteq(_202704,-0.5),predict(_202704,_202706,[...|...]))=[_202784|_202786]
^  Redo: (20) [aleph] aleph:addhyp(aleph_sample)
^  Unify: (20) [aleph] aleph:addhyp(aleph_sample)
^  Call: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Unify: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (22) [aleph] aleph:update_theory(_207878,aleph_sample)
^  Unify: (22) [aleph] aleph:update_theory(_207878,aleph_sample)
^  Call: (23) [aleph] retract(aleph_sample:'$aleph_global'(hypothesis,hypothesis(_209554,_209556,_209558,_209560)))
^  Exit: (23) [aleph] retract(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Call: (23) [aleph] aleph:index_clause((f(_210426,_210428):-lteq(...,...),predict(...,...,...)),_207878,_211330,aleph_sample)
^  Unify: (23) [aleph] aleph:index_clause((f(_210426,_210428):-lteq(...,...),predict(...,...,...)),_207878,(f(_210426,_210428):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] retract(aleph_sample:'$aleph_global'(last_clause,last_clause(_213022)))
^  Exit: (24) [aleph] retract(aleph_sample:'$aleph_global'(last_clause,last_clause(0)))
   Call: (24) [system] _207878 is 0+1
   Exit: (24) [system] 1 is 0+1
^  Call: (24) [aleph] asserta(aleph_sample:'$aleph_global'(last_clause,last_clause(1)))
^  Exit: (24) [aleph] asserta(aleph_sample:'$aleph_global'(last_clause,last_clause(1)))
^  Exit: (23) [aleph] aleph:index_clause((f(_210426,_210428):-lteq(...,...),predict(...,...,...)),1,(f(_210426,_210428):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:update_theory(1,aleph_sample)
   Call: (23) [system] _219666=[_219676-_219678|_219672]
   Exit: (23) [system] [_219676-_219678|_219672]=[_219676-_219678|_219672]
^  Call: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
   Call: (24) [system] nonvar(lazy_on_cost)
   Exit: (24) [system] nonvar(lazy_on_cost)
   Call: (24) [system] true=false
   Fail: (24) [system] true=false
^  Fail: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
^  Redo: (22) [aleph] aleph:update_theory(1,aleph_sample)
^  Call: (23) [aleph] assertz(aleph_sample:'$aleph_global'(theory,theory(1,... / ...,(... :- ...),[...],[])))
^  Exit: (23) [aleph] assertz(aleph_sample:'$aleph_global'(theory,theory(1,... / ...,(... :- ...),[...],[])))
^  Call: (23) [aleph] aleph:add_clause_to_background(1,aleph_sample)
^  Unify: (23) [aleph] aleph:add_clause_to_background(1,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_setting_m(minpos,_231454,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(minpos,_231454,aleph_sample)
   Call: (25) [system] nonvar(minpos)
   Exit: (25) [system] nonvar(minpos)
   Call: (25) [system] _231454=2
   Exit: (25) [system] 2=2
^  Exit: (24) [aleph] aleph:aleph_setting_m(minpos,2,aleph_sample)
   Call: (24) [system] [2,0,2|...]=[_237266,_237272,_237278|...]
   Exit: (24) [system] [2,0,2|...]=[2,0,2|...]
   Call: (24) [system] 2>=2
   Exit: (24) [system] 2>=2
^  Call: (24) [aleph] aleph:aleph_setting_m(minscore,_240584,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(minscore,_240584,aleph_sample)
   Call: (25) [system] nonvar(minscore)
   Exit: (25) [system] nonvar(minscore)
   Call: (25) [system] _240584= -1.0Inf
   Exit: (25) [system] -1.0Inf= -1.0Inf
^  Exit: (24) [aleph] aleph:aleph_setting_m(minscore,-1.0Inf,aleph_sample)
   Call: (24) [system] -0.0>= -1.0Inf
   Exit: (24) [system] -0.0>= -1.0Inf
^  Call: (24) [aleph] retract(aleph_sample:'$aleph_global'(rules,rules(_248062)))
^  Fail: (24) [aleph] retract(aleph_sample:'$aleph_global'(rules,rules(_248062)))
^  Redo: (23) [aleph] aleph:add_clause_to_background(1,aleph_sample)
^  Call: (24) [aleph] asserta(aleph_sample:'$aleph_global'(rules,rules([...])))
^  Exit: (24) [aleph] asserta(aleph_sample:'$aleph_global'(rules,rules([...])))
^  Call: (24) [aleph] aleph:aleph_setting_m(updateback,_252220,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(updateback,_252220,aleph_sample)
   Call: (25) [system] nonvar(updateback)
   Exit: (25) [system] nonvar(updateback)
   Call: (25) [system] _252220=true
   Exit: (25) [system] true=true
^  Exit: (24) [aleph] aleph:aleph_setting_m(updateback,true,aleph_sample)
   Call: (24) [system] true=true
   Exit: (24) [system] true=true
^  Call: (24) [aleph] assertz(aleph_sample:(f(_231376,_231378):-lteq(...,...),predict(...,...,...)))
^  Exit: (24) [aleph] assertz(aleph_sample:(f(_231376,_231378):-lteq(...,...),predict(...,...,...)))
^  Exit: (23) [aleph] aleph:add_clause_to_background(1,aleph_sample)
^  Exit: (22) [aleph] aleph:update_theory(1,aleph_sample)
^  Call: (22) [aleph] aleph:rm_seeds(pos,[1-2],aleph_sample)
^  Unify: (22) [aleph] aleph:rm_seeds(pos,[1-2],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
   Call: (24) [system] nonvar(construct_features)
   Exit: (24) [system] nonvar(construct_features)
^  Redo: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Call: (24) [aleph] aleph:default_setting(construct_features,true)
^  Unify: (24) [aleph] aleph:default_setting(construct_features,true)
^  Call: (25) [aleph] aleph:set_def(construct_features,_64776,_64778,_64780,true,_64784)
^  Fail: (25) [aleph] aleph:set_def(construct_features,_65622,_65624,_65626,true,_65630)
^  Fail: (24) [aleph] aleph:default_setting(construct_features,true)
^  Fail: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Redo: (22) [aleph] aleph:rm_seeds(pos,[1-2],aleph_sample)
^  Unify: (22) [aleph] aleph:rm_seeds(pos,[1-2],aleph_sample)
^  Call: (23) [aleph] retract(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,_69758)))
^  Exit: (23) [aleph] retract(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[...])))
^  Call: (23) [aleph] aleph:rm_seeds1([1-2],[1-5],_71424)
^  Unify: (23) [aleph] aleph:rm_seeds1([1-2],[1-5],_71424)
^  Call: (24) [aleph] aleph:rm_interval(1-2,[1-5],_73100)
^  Unify: (24) [aleph] aleph:rm_interval(1-2,[1-5],_73100)
^  Call: (25) [aleph] aleph:interval_intersection(1-2,1-5,_74770)
^  Unify: (25) [aleph] aleph:interval_intersection(1-2,1-5,1-2)
   Call: (26) [system] 1>=1
   Exit: (26) [system] 1>=1
   Call: (26) [system] 2=<5
   Exit: (26) [system] 2=<5
^  Exit: (25) [aleph] aleph:interval_intersection(1-2,1-5,1-2)
^  Call: (25) [aleph] aleph:interval_subtract(1-5,1-2,_80576)
^  Unify: (25) [aleph] aleph:interval_subtract(1-5,1-2,[_81420-5])
   Call: (26) [system] _81420 is 2+1
   Exit: (26) [system] 3 is 2+1
^  Exit: (25) [aleph] aleph:interval_subtract(1-5,1-2,[3-5])
^  Call: (25) [aleph] aleph:rm_interval(1-2,[],_84746)
^  Unify: (25) [aleph] aleph:rm_interval(1-2,[],[])
^  Exit: (25) [aleph] aleph:rm_interval(1-2,[],[])
^  Call: (25) [aleph] aleph:aleph_append([],[3-5],_73100)
^  Unify: (25) [aleph] aleph:aleph_append([],[3-5],[3-5|_88088])
^  Call: (26) [aleph] aleph:aleph_append([],[],_88088)
^  Unify: (26) [aleph] aleph:aleph_append([],[],[])
^  Exit: (26) [aleph] aleph:aleph_append([],[],[])
^  Exit: (25) [aleph] aleph:aleph_append([],[3-5],[3-5])
^  Exit: (24) [aleph] aleph:rm_interval(1-2,[1-5],[3-5])
^  Call: (24) [aleph] aleph:rm_seeds1([],[3-5],_71424)
^  Unify: (24) [aleph] aleph:rm_seeds1([],[3-5],[3-5])
^  Exit: (24) [aleph] aleph:rm_seeds1([],[3-5],[3-5])
^  Exit: (23) [aleph] aleph:rm_seeds1([1-2],[1-5],[3-5])
^  Call: (23) [aleph] assertz(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[...])))
^  Exit: (23) [aleph] assertz(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[...])))
^  Exit: (22) [aleph] aleph:rm_seeds(pos,[1-2],aleph_sample)
^  Call: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (23) [system] nonvar(evalfn)
   Exit: (23) [system] nonvar(evalfn)
   Call: (23) [system] posonly=mse
   Fail: (23) [system] posonly=mse
^  Fail: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (22) [aleph] aleph:interval_count([3-5],_105598)
^  Unify: (22) [aleph] aleph:interval_count([3-5],_105598)
   Call: (23) [system] _107260 is 5-3+1
   Exit: (23) [system] 3 is 5-3+1
^  Call: (23) [aleph] aleph:interval_count([],_108922)
^  Unify: (23) [aleph] aleph:interval_count([],0)
^  Exit: (23) [aleph] aleph:interval_count([],0)
   Call: (23) [system] _105598 is 3+0
   Exit: (23) [system] 3 is 3+0
^  Exit: (22) [aleph] aleph:interval_count([3-5],3)
^  Call: (22) [aleph] aleph:p1_message('atoms left')
^  Unify: (22) [aleph] aleph:p1_message('atoms left')
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write('atoms left')
atoms left
   Exit: (23) [system] write('atoms left')
   Call: (23) [system] write('] ')
]
   Exit: (23) [system] write('] ')
^  Exit: (22) [aleph] aleph:p1_message('atoms left')
^  Call: (22) [aleph] aleph:p_message(3)
^  Unify: (22) [aleph] aleph:p_message(3)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(3)
3
   Exit: (23) [system] write(3)
   Call: (23) [system] write(']')
]
   Exit: (23) [system] write(']')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Exit: (22) [aleph] aleph:p_message(3)
^  Exit: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (21) [aleph] aleph:worse_coversets([1-2],pos,[2,0|...],_131144,aleph_sample)
^  Unify: (21) [aleph] aleph:worse_coversets([1-2],pos,[2,0|...],[],aleph_sample)
^  Redo: (21) [aleph] aleph:worse_coversets([1-2],pos,[2,0|...],[],aleph_sample)
^  Exit: (21) [aleph] aleph:worse_coversets([1-2],pos,[2,0|...],[],aleph_sample)
   Call: (21) [system] []=[]
   Exit: (21) [system] []=[]
^  Exit: (20) [aleph] aleph:addhyp(aleph_sample)
   Call: (20) [system] fail
   Fail: (20) [system] fail
^  Redo: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(_54632,_54634,_54636,_54638)))
^  Exit: (20) [aleph] retract(aleph_sample:'$aleph_search'(tree_leaf,l(1,0,[...|...],[...])))
   Call: (20) [system] [(f(_139452,_139454):-not(lteq(...,...))),0.0,3]=[_140330,_140336,_140342]
   Exit: (20) [system] [(f(_139452,_139454):-not(lteq(...,...))),0.0,3]=[(f(_139452,_139454):-not(lteq(...,...))),0.0,3]
^  Call: (20) [aleph] aleph:add_prediction(model,(f(_139452,_139454):-not(lteq(...,...))),[2],[3-5],_141994,aleph_sample)
^  Unify: (20) [aleph] aleph:add_prediction(model,(f(_139452,_139454):-not(lteq(...,...))),[2],[3-5],_141994,aleph_sample)
^  Call: (21) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),_143688,_143750)
^  Unify: (21) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),f(_139452,_139454),_144584)
   Call: (22) [system] not(lteq(_139452,-0.5))=_145358
   Exit: (22) [system] not(lteq(_139452,-0.5))=not(lteq(_139452,-0.5))
^  Exit: (21) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),f(_139452,_139454),not(lteq(_139452,-0.5)))
   Call: (21) [system] model=model
   Exit: (21) [system] model=model
^  Call: (21) [aleph] aleph:aleph_setting_m(evalfn,_149490,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(evalfn,_149490,aleph_sample)
   Call: (22) [system] nonvar(evalfn)
   Exit: (22) [system] nonvar(evalfn)
   Call: (22) [system] _149490=mse
   Exit: (22) [system] mse=mse
^  Exit: (21) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
^  Call: (21) [aleph] aleph:add_model(mse,(f(_139452,_139454):-not(lteq(...,...))),[2],[3-5],_141994,_155366,_155368,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_139452,_139454):-not(lteq(...,...))),[2],[3-5],_141994,_156220,_156222,aleph_sample)
^  Call: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_157018,_157020,_157022))
^  Exit: (22) [aleph] retractall(aleph_sample:'$aleph_local'(tree_model,_157018,_157020,_157022))
   Call: (22) [system] _158676 is inf
   Exit: (22) [system] 1.0Inf is inf
^  Call: (22) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),_160332,_160394)
^  Unify: (22) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),f(_139452,_139454),_161228)
   Call: (23) [system] not(lteq(_139452,-0.5))=_162002
   Exit: (23) [system] not(lteq(_139452,-0.5))=not(lteq(_139452,-0.5))
^  Exit: (22) [aleph] aleph:split_clause((f(_139452,_139454):-not(lteq(...,...))),f(_139452,_139454),not(lteq(_139452,-0.5)))
^  Call: (22) [aleph] aleph:tparg([2],f(_139452,_139454),_164486)
^  Unify: (22) [aleph] aleph:tparg([2],f(_139452,_139454),_164486)
   Call: (23) [system] arg(2,f(_139452,_139454),_164486)
   Exit: (23) [system] arg(2,f(_139452,_139454),_139454)
^  Exit: (22) [aleph] aleph:tparg([2],f(_139452,_139454),_139454)
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
   Call: (22) [system] functor(_170336,predict,3)
   Exit: (22) [system] functor(predict(_171168,_171170,_171172),predict,3)
^  Call: (22) [aleph] aleph:auto_extend((f(_139452,_139454):-not(lteq(...,...))),predict(_171168,_171170,_171172),_172002,aleph_sample)
^  Unify: (22) [aleph] aleph:auto_extend((f(_139452,_139454):-not(lteq(...,...))),predict(_171168,_171170,_171172),(_172844:-_172846),aleph_sample)
^  Call: (23) [aleph] aleph:goals_to_list((f(_139452,_139454),not(lteq(...,...))),_173692)
^  Unify: (23) [aleph] aleph:goals_to_list((f(_139452,_139454),not(lteq(...,...))),[f(_139452,_139454)|_174528])
^  Call: (24) [aleph] aleph:goals_to_list(not(lteq(_139452,-0.5)),_174528)
^  Unify: (24) [aleph] aleph:goals_to_list(not(lteq(_139452,-0.5)),[not(lteq(...,...))])
^  Exit: (24) [aleph] aleph:goals_to_list(not(lteq(_139452,-0.5)),[not(lteq(...,...))])
^  Exit: (23) [aleph] aleph:goals_to_list((f(_139452,_139454),not(lteq(...,...))),[f(_139452,_139454),not(...)])
^  Call: (23) [aleph] aleph:aleph_setting_m(clauselength,_178686,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(clauselength,_178686,aleph_sample)
   Call: (24) [system] nonvar(clauselength)
   Exit: (24) [system] nonvar(clauselength)
   Call: (24) [system] _178686=4
   Exit: (24) [system] 4=4
^  Exit: (23) [aleph] aleph:aleph_setting_m(clauselength,4,aleph_sample)
   Call: (23) [system] length([f(_139452,_139454),not(lteq(...,...))],_184496)
   Unify: (23) [system] length([f(_139452,_139454),not(lteq(...,...))],_184496)
   Call: (24) [system] var(_184496)
   Exit: (24) [system] var(_184496)
   Call: (24) [system] []==[]
   Exit: (24) [system] []==[]
   Call: (24) [system] _184496=2
   Exit: (24) [system] 2=2
   Exit: (23) [system] length([f(_139452,_139454),not(lteq(...,...))],2)
   Call: (23) [system] 2<4
   Exit: (23) [system] 2<4
^  Call: (23) [aleph] aleph:aleph_get_lit(predict(_171168,_171170,_171172),[f(_139452,_139454),not(...)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_171168,_171170,_171172),[f(_139452,_139454),not(...)],aleph_sample)
   Call: (24) [system] functor(f(_139452,_139454),_195226,_195228)
   Exit: (24) [system] functor(f(_139452,_139454),f,2)
^  Call: (24) [aleph] aleph:aleph_get_lit(predict(_171168,_171170,_171172),f/2,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_get_lit(predict(_171168,_171170,_171172),f/2,aleph_sample)
^  Exit: (24) [aleph] aleph:aleph_get_lit(predict(_171168,_171170,_171172),f/2,aleph_sample)
^  Call: (25) [aleph] aleph:var_types([f(_139452,_139454),not(...)],_199424,aleph_sample)
^  Unify: (25) [aleph] aleph:var_types([f(_139452,_139454),not(...)],_199424,aleph_sample)
^  Call: (26) [aleph] aleph:hvar_types(f(_139452,_139454),_201094,aleph_sample)
^  Unify: (26) [aleph] aleph:hvar_types(f(_139452,_139454),_201094,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([_139452/x],[_139454/y],_201094)
^  Unify: (27) [aleph] aleph:aleph_append([_139452/x],[_139454/y],[_139454/y|_203640])
^  Call: (28) [aleph] aleph:aleph_append([_139452/x],[],_203640)
^  Unify: (28) [aleph] aleph:aleph_append([_139452/x],[],[_139452/x])
^  Exit: (28) [aleph] aleph:aleph_append([_139452/x],[],[_139452/x])
^  Exit: (27) [aleph] aleph:aleph_append([_139452/x],[_139454/y],[_139454/y,... / ...])
^  Exit: (26) [aleph] aleph:hvar_types(f(_139452,_139454),[_139454/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],_208646,aleph_sample)
^  Unify: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],_208646,aleph_sample)
^  Redo: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],_208646,aleph_sample)
^  Unify: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],_208646,aleph_sample)
^  Call: (27) [aleph] aleph:consistent_vartypes([_139452/x],[_139454/y,... / ...])
^  Unify: (27) [aleph] aleph:consistent_vartypes([_139452/x],[_139454/y,... / ...])
^  Call: (28) [aleph] aleph:aleph_member2(_139452/x,[_139454/y,... / ...])
^  Unify: (28) [aleph] aleph:aleph_member2(_139452/x,[_139454/y,... / ...])
   Call: (29) [system] _139452/x==_139454/y
   Fail: (29) [system] _139452/x==_139454/y
^  Redo: (28) [aleph] aleph:aleph_member2(_139452/x,[_139454/y,... / ...])
^  Unify: (28) [aleph] aleph:aleph_member2(_139452/x,[_139454/y,... / ...])
^  Call: (29) [aleph] aleph:aleph_member2(_139452/x,[_139452/x])
^  Unify: (29) [aleph] aleph:aleph_member2(_139452/x,[_139452/x])
   Call: (30) [system] _139452/x==_139452/x
   Exit: (30) [system] _139452/x==_139452/x
^  Exit: (29) [aleph] aleph:aleph_member2(_139452/x,[_139452/x])
^  Exit: (28) [aleph] aleph:aleph_member2(_139452/x,[_139454/y,... / ...])
^  Call: (28) [aleph] aleph:consistent_vartypes([],[_139454/y,... / ...])
^  Unify: (28) [aleph] aleph:consistent_vartypes([],[_139454/y,... / ...])
^  Exit: (28) [aleph] aleph:consistent_vartypes([],[_139454/y,... / ...])
^  Exit: (27) [aleph] aleph:consistent_vartypes([_139452/x],[_139454/y,... / ...])
^  Call: (27) [aleph] aleph:inconsistent_vartypes([],[_139454/y,... / ...])
^  Fail: (27) [aleph] aleph:inconsistent_vartypes([],[_139454/y,... / ...])
^  Redo: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],_208646,aleph_sample)
^  Call: (27) [aleph] aleph:aleph_append([],[_139454/y,... / ...],_229446)
^  Unify: (27) [aleph] aleph:aleph_append([],[_139454/y,... / ...],[_139454/y|_230286])
^  Call: (28) [aleph] aleph:aleph_append([],[_139452/x],_230286)
^  Unify: (28) [aleph] aleph:aleph_append([],[_139452/x],[_139452/x|_231960])
^  Call: (29) [aleph] aleph:aleph_append([],[],_231960)
^  Unify: (29) [aleph] aleph:aleph_append([],[],[])
^  Exit: (29) [aleph] aleph:aleph_append([],[],[])
^  Exit: (28) [aleph] aleph:aleph_append([],[_139452/x],[_139452/x])
^  Exit: (27) [aleph] aleph:aleph_append([],[_139454/y,... / ...],[_139454/y,... / ...])
^  Call: (27) [aleph] aleph:bvar_types([],[_139454/y,... / ...],_208646,aleph_sample)
^  Unify: (27) [aleph] aleph:bvar_types([],[_139454/y,... / ...],[_139454/y,... / ...],aleph_sample)
^  Exit: (27) [aleph] aleph:bvar_types([],[_139454/y,... / ...],[_139454/y,... / ...],aleph_sample)
^  Exit: (26) [aleph] aleph:bvar_types([not(lteq(...,...))],[_139454/y,... / ...],[_139454/y,... / ...],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139454/y,... / ...],_240318)
^  Unify: (26) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139454/y,... / ...],[_139454/y|_241158])
^  Call: (27) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139452/x],_241158)
^  Unify: (27) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139452/x],[_139452/x|_242832])
^  Call: (28) [aleph] aleph:aleph_append([_139454/y,... / ...],[],_242832)
^  Unify: (28) [aleph] aleph:aleph_append([_139454/y,... / ...],[],[_139454/y,... / ...])
^  Exit: (28) [aleph] aleph:aleph_append([_139454/y,... / ...],[],[_139454/y,... / ...])
^  Exit: (27) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139452/x],[_139452/x,... / ...|...])
^  Exit: (26) [aleph] aleph:aleph_append([_139454/y,... / ...],[_139454/y,... / ...],[_139454/y,... / ...|...])
   Call: (26) [system] sort([_139454/y,_139452/x,... / ...|...],_199424)
   Exit: (26) [system] sort([_139454/y,_139452/x,... / ...|...],[_139452/x,_139454/y])
^  Exit: (25) [aleph] aleph:var_types([f(_139452,_139454),not(...)],[_139452/x,... / ...],aleph_sample)
   Call: (25) [aleph_sample] params(_250344)
   Unify: (25) [aleph_sample] params([_251196,_251202,_251208])
   Exit: (25) [aleph_sample] params([_251196,_251202,_251208])
   Call: (25) [system] _171172=[_251196,_251202,_251208]
   Exit: (25) [system] [_251196,_251202,_251208]=[_251196,_251202,_251208]
^  Call: (25) [aleph] aleph:aleph_input_var(_171168,x,[_139452/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_input_var(_171168,x,[_139452/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_171168/_256228,[_139452/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_139452/x,[_139452/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_139452/x,[_139452/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] x=x
   Exit: (26) [system] x=x
^  Exit: (25) [aleph] aleph:aleph_input_var(_54636,x,[_54636/x,... / ...])
^  Call: (25) [aleph] aleph:aleph_output_var(_54720,y,[_54636/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_54720,y,[_54636/x,... / ...])
^  Call: (26) [aleph] aleph:aleph_member(_54720/_57296,[_54636/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54636/x,[_54636/x,... / ...])
^  Exit: (26) [aleph] aleph:aleph_member(_54636/x,[_54636/x,... / ...])
   Call: (26) [system] nonvar(x)
   Exit: (26) [system] nonvar(x)
   Call: (26) [system] y=x
   Fail: (26) [system] y=x
^  Redo: (26) [aleph] aleph:aleph_member(_54720/_57296,[_54636/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54720/_57296,[_54636/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_54720/_57296,[_54638/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54638/y,[_54638/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54638/y,[_54638/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54638/y,[_54636/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] y=y
   Exit: (26) [system] y=y
^  Exit: (25) [aleph] aleph:aleph_output_var(_54638,y,[_54636/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)])
   Call: (25) [system] predict(_54636,_54638,[_54788,_54794|...])==f(_54636,_54638)
   Fail: (25) [system] predict(_54636,_54638,[_54788,_54794|...])==f(_54636,_54638)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[not(lteq(...,...))])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[not(lteq(...,...))])
   Call: (26) [system] predict(_54636,_54638,[_54788,_54794|...])==not(lteq(_54636,-0.5))
   Fail: (26) [system] predict(_54636,_54638,[_54788,_54794|...])==not(lteq(_54636,-0.5))
^  Redo: (25) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[not(lteq(...,...))])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[not(lteq(...,...))])
^  Call: (26) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[])
^  Fail: (26) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[not(lteq(...,...))])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54636,_54638,[_54788|...]),[f(_54636,_54638),not(...)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],_87114)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638)|_87954])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],_87954)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_89628])
^  Call: (25) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],_89628)
^  Unify: (25) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],[predict(_54636,_54638,[...|...])])
^  Exit: (25) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],[predict(_54636,_54638,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638),not(...)|...])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(_54728,_54730))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(f(_54636,_54638),_54730))
^  Call: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_54730)
^  Unify: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_97134))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],_97134)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],predict(_54636,_54638,[_54788|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],predict(_54636,_54638,[_54788|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(f(_54636,_54638),not(...),predict(...,...,...)))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_102116,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_102116,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _102116=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_112082,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_112082,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _112082=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Call: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),_123714,aleph_sample)
^  Unify: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (24) [system] f(_54636,_54638)==not(lteq(_54636,-0.5))
   Fail: (24) [system] f(_54636,_54638)==not(lteq(_54636,-0.5))
^  Redo: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),_123714,aleph_sample)
^  Unify: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),_123714,aleph_sample)
^  Call: (25) [aleph] aleph:in(predict(_54636,_54638,[_54788|...]),_123714,aleph_sample)
^  Unify: (25) [aleph] aleph:in(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[_54788|...]),aleph_sample)
^  Exit: (25) [aleph] aleph:in(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[_54788|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54638,[...|...])),predict(_54636,_54638,[_54788|...]),aleph_sample)
   Call: (24) [system] f(_54636,_54638)==predict(_54636,_54638,[_54788,_54794|...])
   Fail: (24) [system] f(_54636,_54638)==predict(_54636,_54638,[_54788,_54794|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54636,_54638):-not(...),predict(...,...,...)))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54636,_54638):-not(...),predict(...,...,...)))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54638,[_54788|...]),_54638)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54638,[_54788|...]),_54638)
   Call: (23) [system] arg(3,predict(_54636,_54638,[_54788,_54794|...]),_141186)
   Exit: (23) [system] arg(3,predict(_54636,_54638,[_54788,_54794|...]),[_54788,_54794,_54800])
   Call: (23) [system] var([_54788,_54794,_54800])
   Fail: (23) [system] var([_54788,_54794,_54800])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54638,[_54788|...]),_54638)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54638,[_54788|...]),_54638)
   Call: (23) [system] _146158 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54638,[_54788|...]),_54638)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54638,[_54788|...]),_54638)
   Call: (24) [system] arg(2,predict(_54636,_54638,[_54788,_54794|...]),_149476)
   Exit: (24) [system] arg(2,predict(_54636,_54638,[_54788,_54794|...]),_54638)
   Call: (24) [system] var(_54638)
   Exit: (24) [system] var(_54638)
   Call: (24) [system] _54638==_54638
   Exit: (24) [system] _54638==_54638
^  Exit: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54638,[_54788|...]),_54638)
^  Exit: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54638,[_54788|...]),_54638)
^  Call: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54636,_54638):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],_156102,aleph_sample)
^  Unify: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54636,_54638):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],_156102,aleph_sample)
^  Call: (23) [aleph] aleph:clause_to_list((f(_54636,_54638):-not(...),predict(...,...,...)),_157812)
^  Unify: (23) [aleph] aleph:clause_to_list((f(_54636,_54638):-not(...),predict(...,...,...)),[f(_54636,_54638)|_158648])
^  Call: (24) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54636,_54638,[...|...])),_158648)
^  Unify: (24) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54636,_54638,[...|...])),[not(lteq(...,...))|_160314])
^  Call: (25) [aleph] aleph:goals_to_list(predict(_54636,_54638,[_54788|...]),_160314)
^  Unify: (25) [aleph] aleph:goals_to_list(predict(_54636,_54638,[_54788|...]),[predict(_54636,_54638,[...|...])])
^  Exit: (25) [aleph] aleph:goals_to_list(predict(_54636,_54638,[_54788|...]),[predict(_54636,_54638,[...|...])])
^  Exit: (24) [aleph] aleph:goals_to_list((not(lteq(...,...)),predict(_54636,_54638,[...|...])),[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:clause_to_list((f(_54636,_54638):-not(...),predict(...,...,...)),[f(_54636,_54638),not(...)|...])
^  Call: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54636,_54638),not(...)|...],[predict/3],[],[3-5],[],_165302,aleph_sample)
^  Unify: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54636,_54638),not(...)|...],[predict/3],[],[3-5],[],_165302,aleph_sample)
^  Call: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[_167012],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[_167012],aleph_sample)
   Call: (25) [system] integer(f(_54636,_54638))
   Fail: (25) [system] integer(f(_54636,_54638))
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[_167012],aleph_sample)
   Call: (25) [system] _171206=false
   Exit: (25) [system] false=false
   Call: (25) [system] _172856=f(_54636,_54638)
   Exit: (25) [system] f(_54636,_54638)=f(_54636,_54638)
   Call: (25) [system] _174506=0
   Exit: (25) [system] 0=0
   Call: (25) [system] functor(f(_54636,_54638),_176156,_176158)
   Exit: (25) [system] functor(f(_54636,_54638),f,2)
^  Call: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Unify: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Call: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (26) [aleph] aleph:aleph_member1(f/2,[])
^  Fail: (25) [aleph] aleph:aleph_member1(f/2,[predict/3])
^  Redo: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[_167012],aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[f(_54636,_54638)],aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate([],[predict/3],[],[3-5],[],[],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate([f(_54636,_54638)],[predict/3],[],[3-5],[],[f(_54636,_54638)],aleph_sample)
^  Call: (24) [aleph] aleph:aleph_append([f(_54636,_54638)],[],_187078)
^  Unify: (24) [aleph] aleph:aleph_append([f(_54636,_54638)],[],[f(_54636,_54638)])
^  Exit: (24) [aleph] aleph:aleph_append([f(_54636,_54638)],[],[f(_54636,_54638)])
^  Call: (24) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54636,_54638)],[3-5],[],_165302,aleph_sample)
^  Unify: (24) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54636,_54638)],[3-5],[],_165302,aleph_sample)
^  Call: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[_191290],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[_191290],aleph_sample)
   Call: (26) [system] integer(not(lteq(_54636,-0.5)))
   Fail: (26) [system] integer(not(lteq(_54636,-0.5)))
^  Redo: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[_191290],aleph_sample)
   Call: (26) [system] _195484=false
   Exit: (26) [system] false=false
   Call: (26) [system] _197134=not(lteq(_54636,-0.5))
   Exit: (26) [system] not(lteq(_54636,-0.5))=not(lteq(_54636,-0.5))
   Call: (26) [system] _198784=0
   Exit: (26) [system] 0=0
   Call: (26) [system] functor(not(lteq(_54636,-0.5)),_200434,_200436)
   Exit: (26) [system] functor(not(lteq(_54636,-0.5)),not,1)
^  Call: (26) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Unify: (26) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Call: (27) [aleph] aleph:aleph_member1(not/1,[])
^  Fail: (27) [aleph] aleph:aleph_member1(not/1,[])
^  Fail: (26) [aleph] aleph:aleph_member1(not/1,[predict/3])
^  Redo: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[_191290],aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[not(lteq(...,...))],aleph_sample)
^  Call: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638)],[3-5],[],[],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638)],[3-5],[],[],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638)],[3-5],[],[],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate([not(lteq(...,...))],[predict/3],[f(_54636,_54638)],[3-5],[],[not(lteq(...,...))],aleph_sample)
^  Call: (25) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54636,_54638)],_211356)
^  Unify: (25) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54636,_54638)],[f(_54636,_54638)|_212196])
^  Call: (26) [aleph] aleph:aleph_append([not(lteq(...,...))],[],_212196)
^  Unify: (26) [aleph] aleph:aleph_append([not(lteq(...,...))],[],[not(lteq(...,...))])
^  Exit: (26) [aleph] aleph:aleph_append([not(lteq(...,...))],[],[not(lteq(...,...))])
^  Exit: (25) [aleph] aleph:aleph_append([not(lteq(...,...))],[f(_54636,_54638)],[f(_54636,_54638),not(...)])
^  Call: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],_165302,aleph_sample)
^  Unify: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],_165302,aleph_sample)
^  Call: (26) [aleph] aleph:lazy_evaluate([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[_218076],aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[_218076],aleph_sample)
   Call: (27) [system] integer(predict(_54636,_54638,[_54788,_54794|...]))
   Fail: (27) [system] integer(predict(_54636,_54638,[_54788,_54794|...]))
^  Redo: (26) [aleph] aleph:lazy_evaluate([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[_218076],aleph_sample)
   Call: (27) [system] _222270=false
   Exit: (27) [system] false=false
   Call: (27) [system] _223920=predict(_54636,_54638,[_54788,_54794|...])
   Exit: (27) [system] predict(_54636,_54638,[_54788,_54794|...])=predict(_54636,_54638,[_54788,_54794|...])
   Call: (27) [system] _225570=0
   Exit: (27) [system] 0=0
   Call: (27) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),_227220,_227222)
   Exit: (27) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),predict,3)
^  Call: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Unify: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Exit: (27) [aleph] aleph:aleph_member1(predict/3,[predict/3])
^  Call: (27) [aleph] aleph:split_args(predict(_54636,_54638,[_54788|...]),_231440,_231376,_231378,_231380,aleph_sample)
^  Unify: (27) [aleph] aleph:split_args(predict(_54636,_54638,[_54788|...]),_232286,_231376,_231378,_231380,aleph_sample)
   Call: (28) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),_233074,_233076)
   Exit: (28) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),predict,3)
^  Call: (28) [aleph] aleph:find_mode(mode,predict/3,_234740,aleph_sample)
^  Unify: (28) [aleph] aleph:find_mode(mode,predict/3,_234740,aleph_sample)
   Call: (29) [system] functor(_234740,predict,3)
   Exit: (29) [system] functor(predict(_237248,_237250,_237252),predict,3)
^  Exit: (28) [aleph] aleph:find_mode(mode,predict/3,predict(+x,-y,#(params)),aleph_sample)
   Call: (28) [system] functor(_238950,predict,3)
   Exit: (28) [system] functor(predict(_239782,_239784,_239786),predict,3)
^  Call: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),3)
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),3)
   Call: (29) [system] arg(3,predict(+x,-y,#(params)),_242284)
   Exit: (29) [system] arg(3,predict(+x,-y,#(params)),#(params))
   Call: (29) [system] nonvar(#(params))
   Exit: (29) [system] nonvar(#(params))
   Call: (29) [system] functor(#(params),_245582,_245584)
   Exit: (29) [system] functor(#(params),#,1)
   Call: (29) [system] # = (+)
   Fail: (29) [system] # = (+)
^  Redo: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),3)
   Call: (29) [system] # = (-)
   Fail: (29) [system] # = (-)
^  Redo: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),3)
   Call: (29) [system] # = #
   Exit: (29) [system] # = #
^  Unify: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),3)
   Call: (29) [system] _254694 is 3+ -1
   Exit: (29) [system] 2 is 3+ -1
^  Call: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),2)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_239782,_239784,_239786),2)
   Call: (30) [system] arg(2,predict(+x,-y,#(params)),_258012)
   Exit: (30) [system] arg(2,predict(+x,-y,#(params)),-y)
   Call: (30) [system] nonvar(-y)
   Exit: (30) [system] nonvar(-y)
   Call: (30) [system] functor(-y,_54954,_54956)
   Exit: (30) [system] functor(-y,-,1)
   Call: (30) [system] (-)=(+)
   Fail: (30) [system] (-)=(+)
^  Redo: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),2)
   Call: (30) [system] (-)=(-)
   Exit: (30) [system] (-)=(-)
^  Unify: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),2)
   Call: (30) [system] _61048 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),1)
^  Unify: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),1)
   Call: (31) [system] arg(1,predict(+x,-y,#(params)),_64366)
   Exit: (31) [system] arg(1,predict(+x,-y,#(params)),+x)
   Call: (31) [system] nonvar(+x)
   Exit: (31) [system] nonvar(+x)
   Call: (31) [system] functor(+x,_67664,_67666)
   Exit: (31) [system] functor(+x,+,1)
   Call: (31) [system] (+)=(+)
   Exit: (31) [system] (+)=(+)
^  Unify: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),1)
   Call: (31) [system] _71812 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),0)
^  Unify: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),0)
^  Exit: (31) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),0)
^  Exit: (30) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),1)
^  Exit: (29) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),2)
^  Exit: (28) [aleph] aleph:copy_modeterms(predict(+x,-y,#(params)),predict(_54942,_54944,_54946),3)
   Call: (28) [system] predict(_54942,_54944,_54946)=predict(_54636,_54638,[_54788,_54794|...])
   Exit: (28) [system] predict(_54636,_54638,[_54788,_54794|...])=predict(_54636,_54638,[_54788,_54794|...])
^  Call: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),_80114)
^  Unify: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),_80114)
   Call: (29) [system] functor(predict(+x,-y,#(params)),_81836,_81776)
   Exit: (29) [system] functor(predict(+x,-y,#(params)),predict,3)
^  Call: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_80114)
^  Unify: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],_80114)
   Call: (30) [system] arg(3,predict(+x,-y,#(params)),_85118)
   Exit: (30) [system] arg(3,predict(+x,-y,#(params)),#(params))
^  Call: (30) [aleph] aleph:aleph_append([3],[],_86782)
^  Unify: (30) [aleph] aleph:aleph_append([3],[],[3])
^  Exit: (30) [aleph] aleph:aleph_append([3],[],[3])
^  Call: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_89298)
^  Unify: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[#(...)/[...]])
   Call: (31) [system] var(#(params))
   Fail: (31) [system] var(#(params))
^  Redo: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_89298)
^  Unify: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],_89298)
   Call: (31) [system] functor(#(params),_94352,_94292)
   Exit: (31) [system] functor(#(params),#,1)
^  Call: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_89298)
^  Unify: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],_89298)
   Call: (32) [system] arg(1,#(params),_97634)
   Exit: (32) [system] arg(1,#(params),params)
^  Call: (32) [aleph] aleph:aleph_append([1],[3],_99298)
^  Unify: (32) [aleph] aleph:aleph_append([1],[3],[3|_100138])
^  Call: (33) [aleph] aleph:aleph_append([1],[],_100138)
^  Unify: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[3],[3,1])
^  Call: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_104322)
^  Unify: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (33) [system] var(params)
   Fail: (33) [system] var(params)
^  Redo: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_104322)
^  Unify: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],_104322)
   Call: (33) [system] functor(params,_109376,_109316)
   Exit: (33) [system] functor(params,params,0)
^  Call: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],_104322)
^  Unify: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (33) [aleph] aleph:tp_list(params,0,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (32) [aleph] aleph:unwrap_term(params,[3,1],[params/[...|...],... / ...],[params/[...|...],... / ...])
   Call: (32) [system] _114344 is 1+ -1
   Exit: (32) [system] 0 is 1+ -1
^  Call: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],_89298)
^  Unify: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (32) [aleph] aleph:tp_list(#(params),0,[3],[params/[...|...],... / ...],[params/[...|...],... / ...])
^  Exit: (31) [aleph] aleph:tp_list(#(params),1,[3],[#(...)/[...]],[params/[...|...],... / ...])
^  Exit: (30) [aleph] aleph:unwrap_term(#(params),[3],[#(...)/[...]],[params/[...|...],... / ...])
   Call: (30) [system] _120206 is 3+ -1
   Exit: (30) [system] 2 is 3+ -1
^  Call: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_80114)
^  Unify: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],_80114)
   Call: (31) [system] arg(2,predict(+x,-y,#(params)),_123540)
   Exit: (31) [system] arg(2,predict(+x,-y,#(params)),-y)
^  Call: (31) [aleph] aleph:aleph_append([2],[],_125204)
^  Unify: (31) [aleph] aleph:aleph_append([2],[],[2])
^  Exit: (31) [aleph] aleph:aleph_append([2],[],[2])
^  Call: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_127720)
^  Unify: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[- ... / [...],... / ...|...])
   Call: (32) [system] var(-y)
   Fail: (32) [system] var(-y)
^  Redo: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_127720)
^  Unify: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],_127720)
   Call: (32) [system] functor(-y,_132774,_132714)
   Exit: (32) [system] functor(-y,-,1)
^  Call: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_127720)
^  Unify: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],_127720)
   Call: (33) [system] arg(1,-y,_136056)
   Exit: (33) [system] arg(1,-y,y)
^  Call: (33) [aleph] aleph:aleph_append([1],[2],_137720)
^  Unify: (33) [aleph] aleph:aleph_append([1],[2],[2|_138560])
^  Call: (34) [aleph] aleph:aleph_append([1],[],_138560)
^  Unify: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (34) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (33) [aleph] aleph:aleph_append([1],[2],[2,1])
^  Call: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_142744)
^  Unify: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (34) [system] var(y)
   Fail: (34) [system] var(y)
^  Redo: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_142744)
^  Unify: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],_142744)
   Call: (34) [system] functor(y,_147798,_147738)
   Exit: (34) [system] functor(y,y,0)
^  Call: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],_142744)
^  Unify: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(y,0,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:unwrap_term(y,[2,1],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (33) [system] _152766 is 1+ -1
   Exit: (33) [system] 0 is 1+ -1
^  Call: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],_127720)
^  Unify: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(-y,0,[2],[y/[...|...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(-y,1,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:unwrap_term(-y,[2],[- ... / [...],... / ...|...],[y/[...|...],... / ...|...])
   Call: (31) [system] _158628 is 2+ -1
   Exit: (31) [system] 1 is 2+ -1
^  Call: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_80114)
^  Unify: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],_80114)
   Call: (32) [system] arg(1,predict(+x,-y,#(params)),_161962)
   Exit: (32) [system] arg(1,predict(+x,-y,#(params)),+x)
^  Call: (32) [aleph] aleph:aleph_append([1],[],_163626)
^  Unify: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (32) [aleph] aleph:aleph_append([1],[],[1])
^  Call: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_166142)
^  Unify: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[+ ... / [...],... / ...|...])
   Call: (33) [system] var(+x)
   Fail: (33) [system] var(+x)
^  Redo: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_166142)
^  Unify: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],_166142)
   Call: (33) [system] functor(+x,_171196,_171136)
   Exit: (33) [system] functor(+x,+,1)
^  Call: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_166142)
^  Unify: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],_166142)
   Call: (34) [system] arg(1,+x,_174478)
   Exit: (34) [system] arg(1,+x,x)
^  Call: (34) [aleph] aleph:aleph_append([1],[1],_176142)
^  Unify: (34) [aleph] aleph:aleph_append([1],[1],[1|_176982])
^  Call: (35) [aleph] aleph:aleph_append([1],[],_176982)
^  Unify: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (35) [aleph] aleph:aleph_append([1],[],[1])
^  Exit: (34) [aleph] aleph:aleph_append([1],[1],[1,1])
^  Call: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_181166)
^  Unify: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (35) [system] var(x)
   Fail: (35) [system] var(x)
^  Redo: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_181166)
^  Unify: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],_181166)
   Call: (35) [system] functor(x,_186220,_186160)
   Exit: (35) [system] functor(x,x,0)
^  Call: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],_181166)
^  Unify: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (35) [aleph] aleph:tp_list(x,0,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:unwrap_term(x,[1,1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (34) [system] _191188 is 1+ -1
   Exit: (34) [system] 0 is 1+ -1
^  Call: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],_166142)
^  Unify: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (34) [aleph] aleph:tp_list(+x,0,[1],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (33) [aleph] aleph:tp_list(+x,1,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:unwrap_term(+x,[1],[+ ... / [...],... / ...|...],[x/[...|...],... / ...|...])
   Call: (32) [system] _197050 is 1+ -1
   Exit: (32) [system] 0 is 1+ -1
^  Call: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],_80114)
^  Unify: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (32) [aleph] aleph:tp_list(predict(+x,-y,#(params)),0,[],[x/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (31) [aleph] aleph:tp_list(predict(+x,-y,#(params)),1,[],[y/[...|...],... / ...|...],[x/[...|...],... / ...|...])
^  Exit: (30) [aleph] aleph:tp_list(predict(+x,-y,#(params)),2,[],[params/[...|...],... / ...],[x/[...|...],... / ...|...])
^  Exit: (29) [aleph] aleph:tp_list(predict(+x,-y,#(params)),3,[],[],[x/[...|...],... / ...|...])
^  Exit: (28) [aleph] aleph:tp(predict(+x,-y,#(params)),[x/[...|...],... / ...|...])
^  Call: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54906,_54908,_54910)
^  Unify: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],_54906,_54908,_54910)
^  Call: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],_54906,_54908,_54910)
^  Unify: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x|_207100],_54908,_54910)
^  Call: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_207100,_54908,_54910)
^  Unify: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],_207100,_54908,_54910)
^  Call: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_207100,_54908,_54910)
^  Unify: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],_207100,[[...]/y|_210464],_54910)
^  Call: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],_207100,_210464,_54910)
^  Unify: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],_207100,_210464,_54910)
^  Call: (33) [aleph] aleph:split_tp([#(...)/[...]],_207100,_210464,_54910)
^  Unify: (33) [aleph] aleph:split_tp([#(...)/[...]],_207100,_210464,[[...]/params|_213828])
^  Call: (34) [aleph] aleph:split_tp([],_207100,_210464,_213828)
^  Unify: (34) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (34) [aleph] aleph:split_tp([],[],[],[])
^  Exit: (33) [aleph] aleph:split_tp([#(...)/[...]],[],[],[[...]/params])
^  Exit: (32) [aleph] aleph:split_tp([params/[...|...],... / ...],[],[],[[...]/params])
^  Exit: (31) [aleph] aleph:split_tp([- ... / [...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (30) [aleph] aleph:split_tp([y/[...|...],... / ...|...],[],[[...]/y],[[...]/params])
^  Exit: (29) [aleph] aleph:split_tp([+ ... / [...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (28) [aleph] aleph:split_tp([x/[...|...],... / ...|...],[[...]/x],[[...]/y],[[...]/params])
^  Exit: (27) [aleph] aleph:split_args(predict(_54636,_54638,[_54788|...]),predict(+x,-y,#(params)),[[...]/x],[[...]/y],[[...]/params],aleph_sample)
   Call: (27) [system] _223062=[]
   Exit: (27) [system] []=[]
^  Call: (27) [aleph] aleph:list_to_clause([predict(_54636,_54638,[...|...]),f(...,...)|...],(_224720:-_224722))
^  Unify: (27) [aleph] aleph:list_to_clause([predict(_54636,_54638,[...|...]),f(...,...)|...],(predict(_54636,_54638,[...|...]):-_224722))
^  Call: (28) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)],_224722)
^  Unify: (28) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)],(f(_54636,_54638),_227218))
^  Call: (29) [aleph] aleph:list_to_goals([not(lteq(...,...))],_227218)
^  Unify: (29) [aleph] aleph:list_to_goals([not(lteq(...,...))],not(lteq(_54636,-0.5)))
^  Exit: (29) [aleph] aleph:list_to_goals([not(lteq(...,...))],not(lteq(_54636,-0.5)))
^  Exit: (28) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)],(f(_54636,_54638),not(lteq(...,...))))
^  Exit: (27) [aleph] aleph:list_to_clause([predict(_54636,_54638,[...|...]),f(...,...)|...],(predict(_54636,_54638,[...|...]):-f(...,...),not(...)))
^  Call: (27) [aleph] aleph:goals_to_clause((f(_54636,_54638),not(lteq(...,...))),_232200)
^  Unify: (27) [aleph] aleph:goals_to_clause((f(_54636,_54638),not(lteq(...,...))),(f(_54636,_54638):-not(lteq(...,...))))
^  Exit: (27) [aleph] aleph:goals_to_clause((f(_54636,_54638),not(lteq(...,...))),(f(_54636,_54638):-not(lteq(...,...))))
^  Call: (27) [aleph] aleph:lazy_prove(pos,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[3-5],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove(pos,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[3-5],aleph_sample)
   Call: (28) [system] (f(_54636,_54638):-not(lteq(_54636,-0.5)))=(_236384:-_236386)
   Exit: (28) [system] (f(_54636,_54638):-not(lteq(_54636,-0.5)))=(f(_54636,_54638):-not(lteq(_54636,-0.5)))
^  Call: (28) [aleph] aleph:lazy_prove([3-5],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove([3-5],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Call: (29) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (30) [system] 3>5
   Fail: (30) [system] 3>5
^  Redo: (29) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Call: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),3,aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),3,aleph_sample)
^  Call: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54636,_54638)),10,_251486)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54636,_54638)),10,_251486)
   Call: (36) [aleph_sample] aleph_sample:example(3,pos,f(_54636,_54638))
   Unify: (36) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (36) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_57210)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_57210)
^  Call: (37) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] number(0.0)
   Exit: (39) [system] number(0.0)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] 0.0=< -0.5
^  Redo: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (35) [system] 3\=depth_limit_exceeded
   Exit: (35) [system] 3\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (30) [aleph] aleph:lazy_index_prove1(pos,predict(0.0,1.0,[_54788|...]),f(0.0,1.0),not(lteq(0.0,-0.5)),3,aleph_sample)
^  Call: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (31) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (31) [system] fail
   Fail: (31) [system] fail
^  Redo: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_83820)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_83820)
^  Call: (37) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] number(0.0)
   Exit: (39) [system] number(0.0)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] 0.0=< -0.5
^  Redo: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (35) [system] 3\=depth_limit_exceeded
   Exit: (35) [system] 3\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (34) [aleph] call_with_depth_limit(aleph_sample:example(3,pos,f(_54636,_54638)),10,_106290)
^  Unify: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(_54636,_54638)),10,_106290)
   Call: (36) [aleph_sample] aleph_sample:example(3,pos,f(_54636,_54638))
   Unify: (36) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (36) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Call: (35) [system] !==!
   Exit: (35) [system] !==!
^  Exit: (34) [$syspreds] call_with_depth_limit(aleph_sample:example(3,pos,f(0.0,1.0)),10,1)
   Call: (34) [system] 1\=depth_limit_exceeded
   Exit: (34) [system] 1\=depth_limit_exceeded
^  Exit: (33) [aleph] aleph:depth_bound_call(example(3,pos,f(0.0,1.0)),10,aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_118784)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_118784)
^  Call: (37) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] number(0.0)
   Exit: (39) [system] number(0.0)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] 0.0=< -0.5
^  Redo: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (35) [system] 3\=depth_limit_exceeded
   Exit: (35) [system] 3\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_141254)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,_141254)
^  Call: (37) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] var(-0.5)
   Redo: (38) [aleph_sample] lteq(0.0,-0.5)
   Unify: (38) [aleph_sample] lteq(0.0,-0.5)
   Call: (39) [system] number(0.0)
   Exit: (39) [system] number(0.0)
   Call: (39) [system] number(-0.5)
   Exit: (39) [system] number(-0.5)
   Call: (39) [system] 0.0=< -0.5
^  Redo: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (37) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.0,-0.5)),10,3)
   Call: (35) [system] 3\=depth_limit_exceeded
   Exit: (35) [system] 3\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound(not(lteq(0.0,-0.5)),10,aleph_sample)
^  Exit: (32) [aleph] aleph:call_with_depth_bound((example(3,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (31) [aleph] aleph:depth_bound_call((example(3,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),3,aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),3,aleph_sample)
   Call: (30) [system] _163748 is 3+1
   Exit: (30) [system] 4 is 3+1
^  Call: (30) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (31) [system] 4>5
   Fail: (31) [system] 4>5
^  Redo: (30) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (30) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Call: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),4,aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),4,aleph_sample)
^  Call: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54636,_54638)),10,_177162)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54636,_54638)),10,_177162)
   Call: (37) [aleph_sample] aleph_sample:example(4,pos,f(_54636,_54638))
   Unify: (37) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (37) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_189656)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_189656)
^  Call: (38) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] var(-0.5)
   Redo: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] number(0.5)
   Exit: (40) [system] number(0.5)
   Call: (40) [system] number(-0.5)
   Exit: (40) [system] number(-0.5)
   Call: (40) [system] 0.5=< -0.5
^  Redo: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (36) [system] 3\=depth_limit_exceeded
   Exit: (36) [system] 3\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (31) [aleph] aleph:lazy_index_prove1(pos,predict(0.5,0.5,[_54788|...]),f(0.5,0.5),not(lteq(0.5,-0.5)),4,aleph_sample)
^  Call: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (32) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (32) [system] fail
   Fail: (32) [system] fail
^  Redo: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_216266)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_216266)
^  Call: (38) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] var(-0.5)
   Redo: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] number(0.5)
   Exit: (40) [system] number(0.5)
   Call: (40) [system] number(-0.5)
   Exit: (40) [system] number(-0.5)
   Call: (40) [system] 0.5=< -0.5
^  Redo: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (36) [system] 3\=depth_limit_exceeded
   Exit: (36) [system] 3\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (35) [aleph] call_with_depth_limit(aleph_sample:example(4,pos,f(_54636,_54638)),10,_238736)
^  Unify: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(_54636,_54638)),10,_238736)
   Call: (37) [aleph_sample] aleph_sample:example(4,pos,f(_54636,_54638))
   Unify: (37) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (37) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Call: (36) [system] !==!
   Exit: (36) [system] !==!
^  Exit: (35) [$syspreds] call_with_depth_limit(aleph_sample:example(4,pos,f(0.5,0.5)),10,1)
   Call: (35) [system] 1\=depth_limit_exceeded
   Exit: (35) [system] 1\=depth_limit_exceeded
^  Exit: (34) [aleph] aleph:depth_bound_call(example(4,pos,f(0.5,0.5)),10,aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_251230)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_251230)
^  Call: (38) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] var(-0.5)
   Redo: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] number(0.5)
   Exit: (40) [system] number(0.5)
   Call: (40) [system] number(-0.5)
   Exit: (40) [system] number(-0.5)
   Call: (40) [system] 0.5=< -0.5
^  Redo: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (36) [system] 3\=depth_limit_exceeded
   Exit: (36) [system] 3\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_66676)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,_66676)
^  Call: (38) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] var(-0.5)
   Redo: (39) [aleph_sample] lteq(0.5,-0.5)
   Unify: (39) [aleph_sample] lteq(0.5,-0.5)
   Call: (40) [system] number(0.5)
   Exit: (40) [system] number(0.5)
   Call: (40) [system] number(-0.5)
   Exit: (40) [system] number(-0.5)
   Call: (40) [system] 0.5=< -0.5
^  Redo: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (38) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(0.5,-0.5)),10,3)
   Call: (36) [system] 3\=depth_limit_exceeded
   Exit: (36) [system] 3\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound(not(lteq(0.5,-0.5)),10,aleph_sample)
^  Exit: (33) [aleph] aleph:call_with_depth_bound((example(4,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (32) [aleph] aleph:depth_bound_call((example(4,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),4,aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),4,aleph_sample)
   Call: (31) [system] _89170 is 4+1
   Exit: (31) [system] 5 is 4+1
^  Call: (31) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (32) [system] 5>5
   Fail: (32) [system] 5>5
^  Redo: (31) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (31) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Call: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),5,aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),5,aleph_sample)
^  Call: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Call: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Unify: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Call: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54636,_54638)),10,_102584)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54636,_54638)),10,_102584)
   Call: (38) [aleph_sample] aleph_sample:example(5,pos,f(_54636,_54638))
   Unify: (38) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (38) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_115078)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_115078)
^  Call: (39) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] number(1.0)
   Exit: (41) [system] number(1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] 1.0=< -0.5
^  Redo: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (37) [system] 3\=depth_limit_exceeded
   Exit: (37) [system] 3\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (32) [aleph] aleph:lazy_index_prove1(pos,predict(1.0,0.0,[_54788|...]),f(1.0,0.0),not(lteq(1.0,-0.5)),5,aleph_sample)
^  Call: (33) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
^  Exit: (33) [aleph] asserta(aleph_sample:'$aleph_local'(lazy_evaluate,eval(pos,predict(...,...,...))))
   Call: (33) [system] fail
   Fail: (33) [system] fail
^  Redo: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_141688)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_141688)
^  Call: (39) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] number(1.0)
   Exit: (41) [system] number(1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] 1.0=< -0.5
^  Redo: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (37) [system] 3\=depth_limit_exceeded
   Exit: (37) [system] 3\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(_54636,_54638)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(_54636,_54638)),10,aleph_sample)
^  Call: (36) [aleph] call_with_depth_limit(aleph_sample:example(5,pos,f(_54636,_54638)),10,_164158)
^  Unify: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(_54636,_54638)),10,_164158)
   Call: (38) [aleph_sample] aleph_sample:example(5,pos,f(_54636,_54638))
   Unify: (38) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (38) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Call: (37) [system] !==!
   Exit: (37) [system] !==!
^  Exit: (36) [$syspreds] call_with_depth_limit(aleph_sample:example(5,pos,f(1.0,0.0)),10,1)
   Call: (36) [system] 1\=depth_limit_exceeded
   Exit: (36) [system] 1\=depth_limit_exceeded
^  Exit: (35) [aleph] aleph:depth_bound_call(example(5,pos,f(1.0,0.0)),10,aleph_sample)
^  Call: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_176652)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_176652)
^  Call: (39) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] number(1.0)
   Exit: (41) [system] number(1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] 1.0=< -0.5
^  Redo: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (37) [system] 3\=depth_limit_exceeded
   Exit: (37) [system] 3\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Redo: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Unify: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Call: (37) [aleph] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_199122)
^  Unify: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,_199122)
^  Call: (39) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] var(-0.5)
   Redo: (40) [aleph_sample] lteq(1.0,-0.5)
   Unify: (40) [aleph_sample] lteq(1.0,-0.5)
   Call: (41) [system] number(1.0)
   Exit: (41) [system] number(1.0)
   Call: (41) [system] number(-0.5)
   Exit: (41) [system] number(-0.5)
   Call: (41) [system] 1.0=< -0.5
^  Redo: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (39) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (38) [system] !==!
   Exit: (38) [system] !==!
^  Exit: (37) [$syspreds] call_with_depth_limit(aleph_sample:not(lteq(1.0,-0.5)),10,3)
   Call: (37) [system] 3\=depth_limit_exceeded
   Exit: (37) [system] 3\=depth_limit_exceeded
^  Exit: (36) [aleph] aleph:depth_bound_call(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (35) [aleph] aleph:call_with_depth_bound(not(lteq(1.0,-0.5)),10,aleph_sample)
^  Exit: (34) [aleph] aleph:call_with_depth_bound((example(5,pos,f(...,...)),not(lteq(...,...))),10,aleph_sample)
^  Exit: (33) [aleph] aleph:depth_bound_call((example(5,pos,f(...,...)),not(lteq(...,...))),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),5,aleph_sample)
^  Exit: (32) [aleph] aleph:lazy_index_prove1(pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),5,aleph_sample)
   Call: (32) [system] _221616 is 5+1
   Exit: (32) [system] 6 is 5+1
^  Call: (32) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (32) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (33) [system] 6>5
   Exit: (33) [system] 6>5
^  Exit: (32) [aleph] aleph:lazy_index_prove(6-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (31) [aleph] aleph:lazy_index_prove(5-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (30) [aleph] aleph:lazy_index_prove(4-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_index_prove(3-5,pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Call: (29) [aleph] aleph:lazy_prove([],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_prove([],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_prove([],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove([3-5],pos,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove(pos,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[3-5],aleph_sample)
^  Redo: (26) [aleph] aleph:lazy_evaluate([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[_54892],aleph_sample)
^  Call: (27) [aleph] aleph:lazy_prove_negs(predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove_negs(predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Redo: (27) [aleph] aleph:lazy_prove_negs(predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_prove_negs(predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Call: (28) [aleph] aleph:lazy_prove(neg,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Unify: (28) [aleph] aleph:lazy_prove(neg,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
   Call: (29) [system] (f(_54636,_54638):-not(lteq(_54636,-0.5)))=(_240110:-_240112)
   Exit: (29) [system] (f(_54636,_54638):-not(lteq(_54636,-0.5)))=(f(_54636,_54638):-not(lteq(_54636,-0.5)))
^  Call: (29) [aleph] aleph:lazy_prove([],neg,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Unify: (29) [aleph] aleph:lazy_prove([],neg,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (29) [aleph] aleph:lazy_prove([],neg,predict(_54636,_54638,[_54788|...]),f(_54636,_54638),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (28) [aleph] aleph:lazy_prove(neg,predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_prove_negs(predict(_54636,_54638,[_54788|...]),(f(_54636,_54638):-not(lteq(...,...))),[],aleph_sample)
   Call: (27) [system] functor(_245980,predict,3)
   Exit: (27) [system] functor(predict(_246812,_246814,_246816),predict,3)
^  Call: (27) [aleph] aleph:collect_args([[...]/x],predict(_246812,_246814,_246816),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([[...]/x],predict(_246812,_246814,_246816),aleph_sample)
^  Call: (28) [aleph] findall(_249314,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_249338,_249314)),_249348)
^  Unify: (28) [$bags] findall(_249314,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_249338,_249314)),_249348)
^  Call: (29) [$bags] findall(_249314,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_249338,_249314)),_249348,[])
^  Unify: (29) [$bags] findall(_249314,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_249338,_249314)),_249348,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_249314,aleph:(... : ...,tparg(...,...,...)),_249348,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_249314,aleph:(...,...),_249348,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_249314,aleph:(...,...),_249348,[]),_254456,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_249314,aleph:(...,...),_249348,[]),_255294,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_249314,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_249338,_249314)),_249348,[])
   Unify: (32) [$bags] findall_loop(_249314,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_249338,_249314)),_249348,[])
^  Call: (34) [aleph] aleph:tparg([1],predict(1.0,0.0,[_259410|...]),_249314)
^  Unify: (34) [aleph] aleph:tparg([1],predict(1.0,0.0,[_259410|...]),_249314)
   Call: (35) [system] arg(1,predict(1.0,0.0,[_259410,_259416|...]),_249314)
   Exit: (35) [system] arg(1,predict(1.0,0.0,[_55088,_55094|...]),1.0)
^  Exit: (34) [aleph] aleph:tparg([1],predict(1.0,0.0,[_55088|...]),1.0)
^  Call: (34) [aleph] aleph:tparg([1],predict(0.5,0.5,[_56758|...]),_54996)
^  Unify: (34) [aleph] aleph:tparg([1],predict(0.5,0.5,[_56758|...]),_54996)
   Call: (35) [system] arg(1,predict(0.5,0.5,[_56758,_56764|...]),_54996)
   Exit: (35) [system] arg(1,predict(0.5,0.5,[_56758,_56764|...]),0.5)
^  Exit: (34) [aleph] aleph:tparg([1],predict(0.5,0.5,[_56758|...]),0.5)
^  Call: (34) [aleph] aleph:tparg([1],predict(0.0,1.0,[_60954|...]),_54996)
^  Unify: (34) [aleph] aleph:tparg([1],predict(0.0,1.0,[_60954|...]),_54996)
   Call: (35) [system] arg(1,predict(0.0,1.0,[_60954,_60960|...]),_54996)
   Exit: (35) [system] arg(1,predict(0.0,1.0,[_60954,_60960|...]),0.0)
^  Exit: (34) [aleph] aleph:tparg([1],predict(0.0,1.0,[_60954|...]),0.0)
   Redo: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_55030,[])
   Exit: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[1.0,0.5,0.0],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),[1.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),[1.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[1.0,0.5,0.0],[])
^  Exit: (28) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[1.0,0.5,0.0])
^  Call: (28) [aleph] findall(_54996,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([1],_55020,_54996)),_70204)
^  Unify: (28) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204)
^  Call: (29) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204,[])
^  Unify: (29) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_54996,aleph:(... : ...,tparg(...,...,...)),_70204,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),_70204,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),_70204,[]),_75312,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),_70204,[]),_76150,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204,[])
   Unify: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204,[])
   Redo: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),_70204,[])
   Exit: (32) [$bags] findall_loop(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_54996,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[],[])
^  Exit: (28) [$bags] findall(_54996,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_55020,_54996)),[])
^  Call: (28) [aleph] aleph:tparg([1],predict(_54990,_54992,_54994),[[1.0|...],[]])
^  Unify: (28) [aleph] aleph:tparg([1],predict(_54990,_54992,_54994),[[1.0|...],[]])
   Call: (29) [system] arg(1,predict(_54990,_54992,_54994),[[1.0,0.5|...],[]])
   Exit: (29) [system] arg(1,predict([[1.0|...],[]],_54992,_54994),[[1.0,0.5|...],[]])
^  Exit: (28) [aleph] aleph:tparg([1],predict([[...|...]|...],_54992,_54994),[[1.0|...],[]])
^  Call: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Unify: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Exit: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([[...]/x],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Call: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Unify: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],_54992,_54994),aleph_sample)
^  Call: (28) [aleph] findall(_94426,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_94450,_94426)),_94460)
^  Unify: (28) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460)
^  Call: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460,[])
^  Unify: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_94426,aleph:(... : ...,tparg(...,...,...)),_94460,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_94460,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_94460,[]),_99568,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_94460,[]),_100406,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460,[])
   Unify: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460,[])
^  Call: (34) [aleph] aleph:tparg([2],predict(1.0,0.0,[_104522|...]),_94426)
^  Unify: (34) [aleph] aleph:tparg([2],predict(1.0,0.0,[_104522|...]),_94426)
   Call: (35) [system] arg(2,predict(1.0,0.0,[_104522,_104528|...]),_94426)
   Exit: (35) [system] arg(2,predict(1.0,0.0,[_104522,_104528|...]),0.0)
^  Exit: (34) [aleph] aleph:tparg([2],predict(1.0,0.0,[_104522|...]),0.0)
^  Call: (34) [aleph] aleph:tparg([2],predict(0.5,0.5,[_108718|...]),_94426)
^  Unify: (34) [aleph] aleph:tparg([2],predict(0.5,0.5,[_108718|...]),_94426)
   Call: (35) [system] arg(2,predict(0.5,0.5,[_108718,_108724|...]),_94426)
   Exit: (35) [system] arg(2,predict(0.5,0.5,[_108718,_108724|...]),0.5)
^  Exit: (34) [aleph] aleph:tparg([2],predict(0.5,0.5,[_108718|...]),0.5)
^  Call: (34) [aleph] aleph:tparg([2],predict(0.0,1.0,[_112914|...]),_94426)
^  Unify: (34) [aleph] aleph:tparg([2],predict(0.0,1.0,[_112914|...]),_94426)
   Call: (35) [system] arg(2,predict(0.0,1.0,[_112914,_112920|...]),_94426)
   Exit: (35) [system] arg(2,predict(0.0,1.0,[_112914,_112920|...]),1.0)
^  Exit: (34) [aleph] aleph:tparg([2],predict(0.0,1.0,[_112914|...]),1.0)
   Redo: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_94460,[])
   Exit: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[0.0,0.5,1.0],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),[0.0|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),[0.0|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[0.0,0.5,1.0],[])
^  Exit: (28) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[0.0,0.5,1.0])
^  Call: (28) [aleph] findall(_94426,(aleph_sample:'$aleph_local'(lazy_evaluate,eval(...,...)),tparg([2],_94450,_94426)),_122164)
^  Unify: (28) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164)
^  Call: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164,[])
^  Unify: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_94426,aleph:(... : ...,tparg(...,...,...)),_122164,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_122164,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_122164,[]),_127272,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),_122164,[]),_128110,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164,[])
   Unify: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164,[])
   Redo: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),_122164,[])
   Exit: (32) [$bags] findall_loop(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),[],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_94426,aleph:(...,...),[],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[],[])
^  Exit: (28) [$bags] findall(_94426,aleph:(aleph_sample:'$aleph_local'(...,...),tparg([...],_94450,_94426)),[])
^  Call: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],_54992,_54994),[[0.0|...],[]])
^  Unify: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],_54992,_54994),[[0.0|...],[]])
   Call: (29) [system] arg(2,predict([[1.0|...],[]],_54992,_54994),[[0.0,0.5|...],[]])
   Exit: (29) [system] arg(2,predict([[1.0|...],[]],[[0.0|...],[]],_54994),[[0.0,0.5|...],[]])
^  Exit: (28) [aleph] aleph:tparg([2],predict([[...|...]|...],[[...|...]|...],_54994),[[0.0|...],[]])
^  Call: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54994),aleph_sample)
^  Unify: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54994),aleph_sample)
^  Exit: (28) [aleph] aleph:collect_args([],predict([[...|...]|...],[[...|...]|...],_54994),aleph_sample)
^  Exit: (27) [aleph] aleph:collect_args([[...]/y],predict([[...|...]|...],[[...|...]|...],_54994),aleph_sample)
^  Call: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54636,_54638,[_54788|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54994),_144718,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54636,_54638,[_54788|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54994),_144718,aleph_sample)
   Call: (28) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),_146444,_146446)
   Exit: (28) [system] functor(predict(_54636,_54638,[_54788,_54794|...]),predict,3)
^  Call: (28) [aleph] aleph:p1_message('lazy evaluation')
^  Unify: (28) [aleph] aleph:p1_message('lazy evaluation')
   Call: (29) [system] write('[')
[
   Exit: (29) [system] write('[')
   Call: (29) [system] write('lazy evaluation')
lazy evaluation
   Exit: (29) [system] write('lazy evaluation')
   Call: (29) [system] write('] ')
]
   Exit: (29) [system] write('] ')
^  Exit: (28) [aleph] aleph:p1_message('lazy evaluation')
^  Call: (28) [aleph] aleph:p_message(predict)
^  Unify: (28) [aleph] aleph:p_message(predict)
   Call: (29) [system] write('[')
[
   Exit: (29) [system] write('[')
   Call: (29) [system] write(predict)
predict
   Exit: (29) [system] write(predict)
   Call: (29) [system] write(']')
]
   Exit: (29) [system] write(']')
   Call: (29) [system] nl

   Exit: (29) [system] nl
^  Exit: (28) [aleph] aleph:p_message(predict)
   Call: (28) [system] functor(_164524,predict,3)
   Exit: (28) [system] functor(predict(_165356,_165358,_165360),predict,3)
^  Call: (28) [aleph] findall(predict(_165356,_165358,_165360),(aleph_sample:predict([...|...],[...|...],_54994),copy_args(predict([...|...],[...|...],_54994),predict(_165356,_165358,_165360),[... / ...])),_144718)
^  Unify: (28) [$bags] findall(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718)
^  Call: (29) [$bags] findall(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718,[])
^  Unify: (29) [$bags] findall(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718,[])
^  Call: (30) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(predict(_165356,_165358,_165360),aleph:(... : ...,copy_args(...,...,...)),_144718,[]),'$destroy_findall_bag')
^  Unify: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_165356,_165358,_165360),aleph:(...,...),_144718,[]),'$bags':'$destroy_findall_bag')
^  Call: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_165356,_165358,_165360),aleph:(...,...),_144718,[]),_171316,'$bags':'$destroy_findall_bag')
^  Unify: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_165356,_165358,_165360),aleph:(...,...),_144718,[]),_172154,'$bags':'$destroy_findall_bag')
^  Call: (32) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (32) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (32) [$bags] findall_loop(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718,[])
   Unify: (32) [$bags] findall_loop(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718,[])
   Call: (34) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],_54994)
   Unify: (34) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[_177106,_177112,_177118])
   Call: (35) [aleph_sample] list([[1.0,0.5|...],[]])
   Unify: (35) [aleph_sample] list([[1.0,0.5|...],[]])
   Exit: (35) [aleph_sample] list([[1.0,0.5|...],[]])
   Call: (35) [aleph_sample] list([[0.0,0.5|...],[]])
   Unify: (35) [aleph_sample] list([[0.0,0.5|...],[]])
   Exit: (35) [aleph_sample] list([[0.0,0.5|...],[]])
   Call: (35) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_177106,_177112,_177118)
   Unify: (35) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],_177106,_177112,0.0)
   Call: (36) [system] [0.0,0.5,1.0]=[_184802,_184808|_184810]
   Exit: (36) [system] [0.0,0.5,1.0]=[0.0,0.5,1.0]
   Call: (36) [system] [1.0,0.5,0.0]=[_186462,_186468|_186470]
   Exit: (36) [system] [1.0,0.5,0.0]=[1.0,0.5,0.0]
   Call: (36) [system] _177106 is (0.5-0.0)/(0.5-1.0)
   Exit: (36) [system] -1.0 is (0.5-0.0)/(0.5-1.0)
   Call: (36) [system] _177112 is 0.0- -1.0*1.0
   Exit: (36) [system] 1.0 is 0.0- -1.0*1.0
   Exit: (35) [aleph_sample] l_regress1([[0.0,0.5|...],[]],[[1.0,0.5|...],[]],-1.0,1.0,0.0)
   Exit: (34) [aleph_sample] predict([[1.0,0.5|...],[]],[[0.0,0.5|...],[]],[-1.0,1.0,0.0])
^  Call: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,_165360),[[...]/params])
^  Unify: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,_165360),[[...]/params])
^  Call: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_194846)
^  Unify: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),_194846)
   Call: (36) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),_194846)
   Exit: (36) [system] arg(3,predict([[1.0|...],[]],[[0.0|...],[]],[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (35) [aleph] aleph:tparg([3],predict([[...|...]|...],[[...|...]|...],[-1.0|...]),[-1.0,1.0|...])
^  Call: (35) [aleph] aleph:tparg([3],predict(_165356,_165358,_165360),[-1.0,1.0|...])
^  Unify: (35) [aleph] aleph:tparg([3],predict(_165356,_165358,_165360),[-1.0,1.0|...])
   Call: (36) [system] arg(3,predict(_165356,_165358,_165360),[-1.0,1.0,0.0])
   Exit: (36) [system] arg(3,predict(_165356,_165358,[-1.0,1.0|...]),[-1.0,1.0,0.0])
^  Exit: (35) [aleph] aleph:tparg([3],predict(_165356,_165358,[-1.0|...]),[-1.0,1.0|...])
^  Call: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,[-1.0|...]),[])
^  Unify: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,[-1.0|...]),[])
^  Exit: (35) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,[-1.0|...]),[])
^  Exit: (34) [aleph] aleph:copy_args(predict([[...|...]|...],[[...|...]|...],[-1.0|...]),predict(_165356,_165358,[-1.0|...]),[[...]/params])
   Redo: (32) [$bags] findall_loop(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),_144718,[])
   Exit: (32) [$bags] findall_loop(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_207334,_207336,[-1.0|...])],[])
^  Exit: (31) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_165356,_165358,_165360),aleph:(...,...),[predict(...,...,...)],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (30) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(predict(_165356,_165358,_165360),aleph:(...,...),[predict(...,...,...)],[]),'$bags':'$destroy_findall_bag')
^  Exit: (29) [$bags] findall(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_207334,_207336,[-1.0|...])],[])
^  Exit: (28) [$bags] findall(predict(_165356,_165358,_165360),aleph:(aleph_sample:predict(...,...,...),copy_args(predict(...,...,...),predict(...,...,...),[...])),[predict(_207334,_207336,[-1.0|...])])
^  Call: (28) [aleph] aleph:copy_io_args([predict(_207334,_207336,[...|...])],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Unify: (28) [aleph] aleph:copy_io_args([predict(_207334,_207336,[...|...])],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Call: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_207334,_207336,[-1.0|...]),[[...]/x])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_207334,_207336,[-1.0|...]),[[...]/x])
^  Call: (30) [aleph] aleph:tparg([1],predict(_54636,_54638,[_54788|...]),_214902)
^  Unify: (30) [aleph] aleph:tparg([1],predict(_54636,_54638,[_54788|...]),_214902)
   Call: (31) [system] arg(1,predict(_54636,_54638,[_54788,_54794|...]),_214902)
   Exit: (31) [system] arg(1,predict(_54636,_54638,[_54788,_54794|...]),_54636)
^  Exit: (30) [aleph] aleph:tparg([1],predict(_54636,_54638,[_54788|...]),_54636)
^  Call: (30) [aleph] aleph:tparg([1],predict(_207334,_207336,[-1.0|...]),_54636)
^  Unify: (30) [aleph] aleph:tparg([1],predict(_207334,_207336,[-1.0|...]),_54636)
   Call: (31) [system] arg(1,predict(_207334,_207336,[-1.0,1.0|...]),_54636)
   Exit: (31) [system] arg(1,predict(_54636,_207336,[-1.0,1.0|...]),_54636)
^  Exit: (30) [aleph] aleph:tparg([1],predict(_54636,_207336,[-1.0|...]),_54636)
^  Call: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[])
^  Unify: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[])
^  Exit: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[[...]/x])
^  Call: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[[...]/y])
^  Unify: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_207336,[-1.0|...]),[[...]/y])
^  Call: (30) [aleph] aleph:tparg([2],predict(_54636,_54638,[_54788|...]),_228224)
^  Unify: (30) [aleph] aleph:tparg([2],predict(_54636,_54638,[_54788|...]),_228224)
   Call: (31) [system] arg(2,predict(_54636,_54638,[_54788,_54794|...]),_228224)
   Exit: (31) [system] arg(2,predict(_54636,_54638,[_54788,_54794|...]),_54638)
^  Exit: (30) [aleph] aleph:tparg([2],predict(_54636,_54638,[_54788|...]),_54638)
^  Call: (30) [aleph] aleph:tparg([2],predict(_54636,_207336,[-1.0|...]),_54638)
^  Unify: (30) [aleph] aleph:tparg([2],predict(_54636,_207336,[-1.0|...]),_54638)
   Call: (31) [system] arg(2,predict(_54636,_207336,[-1.0,1.0|...]),_54638)
   Exit: (31) [system] arg(2,predict(_54636,_54638,[-1.0,1.0|...]),_54638)
^  Exit: (30) [aleph] aleph:tparg([2],predict(_54636,_54638,[-1.0|...]),_54638)
^  Call: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[-1.0|...]),[])
^  Unify: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[-1.0|...]),[])
^  Exit: (30) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[-1.0|...]),[])
^  Exit: (29) [aleph] aleph:copy_args(predict(_54636,_54638,[_54788|...]),predict(_54636,_54638,[-1.0|...]),[[...]/y])
^  Call: (29) [aleph] aleph:copy_io_args([],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Unify: (29) [aleph] aleph:copy_io_args([],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Exit: (29) [aleph] aleph:copy_io_args([],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Exit: (28) [aleph] aleph:copy_io_args([predict(_54636,_54638,[...|...])],predict(_54636,_54638,[_54788|...]),[[...]/x],[[...]/y])
^  Exit: (27) [aleph] aleph:lazy_evaluate1(false,predict(_54636,_54638,[_54788|...]),0,[[...]/x],[[...]/y],[[...]/params],[],predict([[...|...]|...],[[...|...]|...],_54994),[predict(_54636,_54638,[...|...])],aleph_sample)
^  Call: (27) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_244102))
^  Exit: (27) [aleph] retractall(aleph_sample:'$aleph_local'(lazy_evaluate,_244102))
^  Call: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],_245756,aleph_sample)
^  Unify: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[],aleph_sample)
^  Exit: (27) [aleph] aleph:lazy_evaluate([],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[],aleph_sample)
^  Call: (27) [aleph] aleph:update_list([],[predict(_54636,_54638,[...|...])],[_54892])
^  Unify: (27) [aleph] aleph:update_list([],[predict(_54636,_54638,[...|...])],[predict(_54636,_54638,[...|...])])
^  Exit: (27) [aleph] aleph:update_list([],[predict(_54636,_54638,[...|...])],[predict(_54636,_54638,[...|...])])
^  Exit: (26) [aleph] aleph:lazy_evaluate([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[predict(_54636,_54638,[...|...])],aleph_sample)
^  Call: (26) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],_251666)
^  Unify: (26) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638)|_252506])
^  Call: (27) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],_252506)
^  Unify: (27) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_254180])
^  Call: (28) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],_254180)
^  Unify: (28) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],[predict(_54636,_54638,[...|...])])
^  Exit: (28) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[],[predict(_54636,_54638,[...|...])])
^  Exit: (27) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (26) [aleph] aleph:aleph_append([predict(_54636,_54638,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638),not(...)|...])
^  Call: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54636,_54638),not(...)|...],[3-5],[],_54856,aleph_sample)
^  Unify: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54636,_54638),not(...)|...],[3-5],[],[f(_54636,_54638),not(...)|...],aleph_sample)
^  Exit: (26) [aleph] aleph:lazy_evaluate_refinement([],[predict/3],[f(_54636,_54638),not(...)|...],[3-5],[],[f(_54636,_54638),not(...)|...],aleph_sample)
^  Exit: (25) [aleph] aleph:lazy_evaluate_refinement([predict(_54636,_54638,[...|...])],[predict/3],[f(_54636,_54638),not(...)],[3-5],[],[f(_54636,_54638),not(...)|...],aleph_sample)
^  Exit: (24) [aleph] aleph:lazy_evaluate_refinement([not(lteq(...,...)),predict(...,...,...)],[predict/3],[f(_54636,_54638)],[3-5],[],[f(_54636,_54638),not(...)|...],aleph_sample)
^  Exit: (23) [aleph] aleph:lazy_evaluate_refinement([f(_54636,_54638),not(...)|...],[predict/3],[],[3-5],[],[f(_54636,_54638),not(...)|...],aleph_sample)
^  Call: (23) [aleph] aleph:list_to_clause([f(_54636,_54638),not(...)|...],_54834)
^  Unify: (23) [aleph] aleph:list_to_clause([f(_54636,_54638),not(...)|...],(f(_54636,_54638):-_58208))
^  Call: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_58208)
^  Unify: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_59874))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],_59874)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],predict(_54636,_54638,[-1.0|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54636,_54638,[...|...])],predict(_54636,_54638,[-1.0|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54636,_54638,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_clause([f(_54636,_54638),not(...)|...],(f(_54636,_54638):-not(...),predict(...,...,...)))
^  Exit: (22) [aleph] aleph:lazy_evaluate_refinement([],(f(_54636,_54638):-not(...),predict(...,...,...)),[predict/3],[3-5],[],[],(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:find_model_error(mse,[3-5],(f(_54636,_54638):-not(...),predict(...,...,...)),[2],_65710,_65712,aleph_sample)
^  Unify: (22) [aleph] aleph:find_model_error(mse,[3-5],(f(_54636,_54638):-not(...),predict(...,...,...)),[2],_65710,_65712,aleph_sample)
   Call: (23) [system] functor(f(_54636,_54638),_67474,_67414)
   Exit: (23) [system] functor(f(_54636,_54638),f,2)
^  Call: (23) [aleph] findall(_69074-_69076,(aleph_member(_69086,[... - ...]),aleph_member3(_69098,_69086),... : ...,...,...),_69178)
^  Unify: (23) [$bags] findall(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178)
^  Call: (24) [$bags] findall(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178,[])
^  Unify: (24) [$bags] findall(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178,[])
^  Call: (25) [$bags] setup_call_cleanup('$new_findall_bag',findall_loop(_69074-_69076,aleph:(aleph_member(...,...),...,...),_69178,[]),'$destroy_findall_bag')
^  Unify: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_69074-_69076,aleph:(...,...),_69178,[]),'$bags':'$destroy_findall_bag')
^  Call: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_69074-_69076,aleph:(...,...),_69178,[]),_74286,'$bags':'$destroy_findall_bag')
^  Unify: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_69074-_69076,aleph:(...,...),_69178,[]),_75124,'$bags':'$destroy_findall_bag')
^  Call: (27) [system] sig_atomic('$bags':'$new_findall_bag')
^  Exit: (27) [system] sig_atomic('$bags':'$new_findall_bag')
   Call: (27) [$bags] findall_loop(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178,[])
   Unify: (27) [$bags] findall_loop(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178,[])
^  Call: (29) [aleph] aleph:aleph_member(_69086,[3-5])
^  Unify: (29) [aleph] aleph:aleph_member(3-5,[3-5])
^  Exit: (29) [aleph] aleph:aleph_member(3-5,[3-5])
^  Call: (29) [aleph] aleph:aleph_member3(_69098,3-5)
^  Unify: (29) [aleph] aleph:aleph_member3(3,3-5)
   Call: (30) [system] 3=<5
   Exit: (30) [system] 3=<5
^  Exit: (29) [aleph] aleph:aleph_member3(3,3-5)
   Call: (29) [aleph_sample] aleph_sample:example(3,pos,_69120)
   Unify: (29) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (29) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54636,_54638),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(_54636,_54638),2)
   Call: (30) [system] _90030 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54636,_54638),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(_54636,_54638),2)
   Call: (31) [system] arg(1,f(0.0,1.0),_93356)
   Exit: (31) [system] arg(1,f(0.0,1.0),0.0)
   Call: (31) [system] arg(1,f(_54636,_54638),0.0)
   Exit: (31) [system] arg(1,f(0.0,_54638),0.0)
   Call: (31) [system] _96676 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54638),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54638),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(0.0,1.0),f(0.0,_54638),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(0.0,1.0),f(0.0,_54638),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(0.0,1.0),f(0.0,_54638),2)
^  Call: (29) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (29) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (30) [aleph_sample] lteq(0.0,-0.5)
   Unify: (30) [aleph_sample] lteq(0.0,-0.5)
   Call: (31) [system] var(-0.5)
   Redo: (30) [aleph_sample] lteq(0.0,-0.5)
   Unify: (30) [aleph_sample] lteq(0.0,-0.5)
   Call: (31) [system] number(0.0)
   Exit: (31) [system] number(0.0)
   Call: (31) [system] number(-0.5)
   Exit: (31) [system] number(-0.5)
   Call: (31) [system] 0.0=< -0.5
^  Redo: (29) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (29) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (29) [aleph_sample] predict(0.0,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.0,_54638,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(0.0)
   Redo: (29) [aleph_sample] predict(0.0,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.0,_54638,[-1.0,1.0,0.0])
   Call: (30) [system] number(0.0)
   Exit: (30) [system] number(0.0)
   Call: (30) [system] var(_54638)
   Exit: (30) [system] var(_54638)
   Call: (30) [system] _54638 is -1.0*0.0+1.0
   Exit: (30) [system] 1.0 is -1.0*0.0+1.0
   Exit: (29) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(0.0,1.0),_69076)
   Exit: (29) [system] arg(2,f(0.0,1.0),1.0)
   Call: (29) [system] arg(2,f(0.0,1.0),_69074)
   Exit: (29) [system] arg(2,f(0.0,1.0),1.0)
^  Redo: (29) [aleph] aleph:aleph_member3(_69098,3-5)
^  Unify: (29) [aleph] aleph:aleph_member3(_69098,3-5)
   Call: (30) [system] 3<5
   Exit: (30) [system] 3<5
   Call: (30) [system] _130858 is 3+1
   Exit: (30) [system] 4 is 3+1
^  Call: (30) [aleph] aleph:aleph_member3(_69098,4-5)
^  Unify: (30) [aleph] aleph:aleph_member3(4,4-5)
   Call: (31) [system] 4=<5
   Exit: (31) [system] 4=<5
^  Exit: (30) [aleph] aleph:aleph_member3(4,4-5)
^  Exit: (29) [aleph] aleph:aleph_member3(4,3-5)
   Call: (29) [aleph_sample] aleph_sample:example(4,pos,_69120)
   Unify: (29) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (29) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54636,_54638),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(_54636,_54638),2)
   Call: (30) [system] _141666 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54636,_54638),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(_54636,_54638),2)
   Call: (31) [system] arg(1,f(0.5,0.5),_144992)
   Exit: (31) [system] arg(1,f(0.5,0.5),0.5)
   Call: (31) [system] arg(1,f(_54636,_54638),0.5)
   Exit: (31) [system] arg(1,f(0.5,_54638),0.5)
   Call: (31) [system] _148312 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54638),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54638),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(0.5,0.5),f(0.5,_54638),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(0.5,0.5),f(0.5,_54638),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(0.5,0.5),f(0.5,_54638),2)
^  Call: (29) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (29) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (30) [aleph_sample] lteq(0.5,-0.5)
   Unify: (30) [aleph_sample] lteq(0.5,-0.5)
   Call: (31) [system] var(-0.5)
   Redo: (30) [aleph_sample] lteq(0.5,-0.5)
   Unify: (30) [aleph_sample] lteq(0.5,-0.5)
   Call: (31) [system] number(0.5)
   Exit: (31) [system] number(0.5)
   Call: (31) [system] number(-0.5)
   Exit: (31) [system] number(-0.5)
   Call: (31) [system] 0.5=< -0.5
^  Redo: (29) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (29) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (29) [aleph_sample] predict(0.5,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.5,_54638,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(0.5)
   Redo: (29) [aleph_sample] predict(0.5,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(0.5,_54638,[-1.0,1.0,0.0])
   Call: (30) [system] number(0.5)
   Exit: (30) [system] number(0.5)
   Call: (30) [system] var(_54638)
   Exit: (30) [system] var(_54638)
   Call: (30) [system] _54638 is -1.0*0.5+1.0
   Exit: (30) [system] 0.5 is -1.0*0.5+1.0
   Exit: (29) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(0.5,0.5),_69076)
   Exit: (29) [system] arg(2,f(0.5,0.5),0.5)
   Call: (29) [system] arg(2,f(0.5,0.5),_69074)
   Exit: (29) [system] arg(2,f(0.5,0.5),0.5)
^  Redo: (30) [aleph] aleph:aleph_member3(_69098,4-5)
^  Unify: (30) [aleph] aleph:aleph_member3(_69098,4-5)
   Call: (31) [system] 4<5
   Exit: (31) [system] 4<5
   Call: (31) [system] _182494 is 4+1
   Exit: (31) [system] 5 is 4+1
^  Call: (31) [aleph] aleph:aleph_member3(_69098,5-5)
^  Unify: (31) [aleph] aleph:aleph_member3(5,5-5)
   Call: (32) [system] 5=<5
   Exit: (32) [system] 5=<5
^  Exit: (31) [aleph] aleph:aleph_member3(5,5-5)
^  Exit: (30) [aleph] aleph:aleph_member3(5,4-5)
^  Exit: (29) [aleph] aleph:aleph_member3(5,3-5)
   Call: (29) [aleph_sample] aleph_sample:example(5,pos,_69120)
   Unify: (29) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (29) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54636,_54638),2)
^  Unify: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(_54636,_54638),2)
   Call: (30) [system] _194132 is 2+ -1
   Exit: (30) [system] 1 is 2+ -1
^  Call: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54636,_54638),2)
^  Unify: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(_54636,_54638),2)
   Call: (31) [system] arg(1,f(1.0,0.0),_197458)
   Exit: (31) [system] arg(1,f(1.0,0.0),1.0)
   Call: (31) [system] arg(1,f(_54636,_54638),1.0)
   Exit: (31) [system] arg(1,f(1.0,_54638),1.0)
   Call: (31) [system] _200778 is 1+ -1
   Exit: (31) [system] 0 is 1+ -1
^  Call: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54638),2)
^  Unify: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54638),2)
^  Exit: (31) [aleph] aleph:copy_iargs(0,f(1.0,0.0),f(1.0,_54638),2)
^  Exit: (30) [aleph] aleph:copy_iargs(1,f(1.0,0.0),f(1.0,_54638),2)
^  Exit: (29) [aleph] aleph:copy_iargs(2,f(1.0,0.0),f(1.0,_54638),2)
^  Call: (29) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (29) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (30) [aleph_sample] lteq(1.0,-0.5)
   Unify: (30) [aleph_sample] lteq(1.0,-0.5)
   Call: (31) [system] var(-0.5)
   Redo: (30) [aleph_sample] lteq(1.0,-0.5)
   Unify: (30) [aleph_sample] lteq(1.0,-0.5)
   Call: (31) [system] number(1.0)
   Exit: (31) [system] number(1.0)
   Call: (31) [system] number(-0.5)
   Exit: (31) [system] number(-0.5)
   Call: (31) [system] 1.0=< -0.5
^  Redo: (29) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (29) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (29) [aleph_sample] predict(1.0,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(1.0,_54638,[-1.0,1.0,0.0])
   Call: (30) [aleph_sample] list(1.0)
   Redo: (29) [aleph_sample] predict(1.0,_54638,[-1.0,1.0,0.0])
   Unify: (29) [aleph_sample] predict(1.0,_54638,[-1.0,1.0,0.0])
   Call: (30) [system] number(1.0)
   Exit: (30) [system] number(1.0)
   Call: (30) [system] var(_54638)
   Exit: (30) [system] var(_54638)
   Call: (30) [system] _54638 is -1.0*1.0+1.0
   Exit: (30) [system] 0.0 is -1.0*1.0+1.0
   Exit: (29) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (29) [system] arg(2,f(1.0,0.0),_69076)
   Exit: (29) [system] arg(2,f(1.0,0.0),0.0)
   Call: (29) [system] arg(2,f(1.0,0.0),_69074)
   Exit: (29) [system] arg(2,f(1.0,0.0),0.0)
^  Redo: (31) [aleph] aleph:aleph_member3(_69098,5-5)
^  Unify: (31) [aleph] aleph:aleph_member3(_69098,5-5)
   Call: (32) [system] 5<5
   Fail: (32) [system] 5<5
^  Fail: (31) [aleph] aleph:aleph_member3(_69098,5-5)
^  Fail: (30) [aleph] aleph:aleph_member3(_69098,4-5)
^  Fail: (29) [aleph] aleph:aleph_member3(_69098,3-5)
^  Redo: (29) [aleph] aleph:aleph_member(_69086,[3-5])
^  Unify: (29) [aleph] aleph:aleph_member(_69086,[3-5])
^  Call: (30) [aleph] aleph:aleph_member(_69086,[])
^  Fail: (30) [aleph] aleph:aleph_member(_69086,[])
^  Fail: (29) [aleph] aleph:aleph_member(_69086,[3-5])
   Redo: (27) [$bags] findall_loop(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),_69178,[])
   Exit: (27) [$bags] findall_loop(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...],[])
^  Exit: (26) [system] setup_call_catcher_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_69074-_69076,aleph:(...,...),[... - ...|...],[]),exit,'$bags':'$destroy_findall_bag')
^  Exit: (25) [system] setup_call_cleanup('$bags':'$new_findall_bag','$bags':findall_loop(_69074-_69076,aleph:(...,...),[... - ...|...],[]),'$bags':'$destroy_findall_bag')
^  Exit: (24) [$bags] findall(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...],[])
^  Exit: (23) [$bags] findall(_69074-_69076,aleph:(aleph_member(_69086,[...]),aleph_member3(...,...),...,...),[1.0-1.0,0.5-0.5,... - ...])
^  Call: (23) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,_65710,_65712)
^  Unify: (23) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,_65710,_65712)
^  Call: (24) [aleph] aleph:get_model_error(mse,1.0,1.0,_248372)
^  Unify: (24) [aleph] aleph:get_model_error(mse,1.0,1.0,_248372)
   Call: (25) [system] _248372 is (1.0-1.0)^2
   Exit: (25) [system] 0.0 is (1.0-1.0)^2
^  Exit: (24) [aleph] aleph:get_model_error(mse,1.0,1.0,0.0)
   Call: (24) [system] _252554 is 0.0+0.0
   Exit: (24) [system] 0.0 is 0.0+0.0
   Call: (24) [system] _254222 is 0+1
   Exit: (24) [system] 1 is 0+1
^  Call: (24) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,_65710,_65712)
^  Unify: (24) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,_65710,_65712)
^  Call: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,_257564)
^  Unify: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,_257564)
   Call: (26) [system] _257564 is (0.5-0.5)^2
   Exit: (26) [system] 0.0 is (0.5-0.5)^2
^  Exit: (25) [aleph] aleph:get_model_error(mse,0.5,0.5,0.0)
   Call: (25) [system] _55004 is 0.0+0.0
   Exit: (25) [system] 0.0 is 0.0+0.0
   Call: (25) [system] _56542 is 1+1
   Exit: (25) [system] 2 is 1+1
^  Call: (25) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,_54880,_54882)
^  Unify: (25) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,_54880,_54882)
^  Call: (26) [aleph] aleph:get_model_error(mse,0.0,0.0,_59884)
^  Unify: (26) [aleph] aleph:get_model_error(mse,0.0,0.0,_59884)
   Call: (27) [system] _59884 is (0.0-0.0)^2
   Exit: (27) [system] 0.0 is (0.0-0.0)^2
^  Exit: (26) [aleph] aleph:get_model_error(mse,0.0,0.0,0.0)
   Call: (26) [system] _64066 is 0.0+0.0
   Exit: (26) [system] 0.0 is 0.0+0.0
   Call: (26) [system] _65734 is 2+1
   Exit: (26) [system] 3 is 2+1
^  Call: (26) [aleph] aleph:sum_model_errors([],mse,3,0.0,_54880,_54882)
^  Unify: (26) [aleph] aleph:sum_model_errors([],mse,3,0.0,3,0.0)
^  Exit: (26) [aleph] aleph:sum_model_errors([],mse,3,0.0,3,0.0)
^  Exit: (25) [aleph] aleph:sum_model_errors([0.0-0.0],mse,2,0.0,3,0.0)
^  Exit: (24) [aleph] aleph:sum_model_errors([0.5-0.5,... - ...],mse,1,0.0,3,0.0)
^  Exit: (23) [aleph] aleph:sum_model_errors([1.0-1.0,... - ...|...],mse,0,0.0,3,0.0)
^  Exit: (22) [aleph] aleph:find_model_error(mse,[3-5],(f(_54636,_54638):-not(...),predict(...,...,...)),[2],3,0.0,aleph_sample)
   Call: (22) [system] 0.0<1.0Inf
   Exit: (22) [system] 0.0<1.0Inf
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_74990,_74992,_74994))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,aleph_false,0,1.0Inf))
^  Call: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
^  Exit: (22) [aleph] asserta(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
   Call: (22) [system] fail
   Fail: (22) [system] fail
^  Redo: (27) [aleph] aleph:aleph_member(_54720/_54814,[_54638/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54720/_54814,[_54638/y])
^  Call: (28) [aleph] aleph:aleph_member(_54720/_54814,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54720/_54814,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54720/_54814,[_54638/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54720/_54814,[_54636/x,... / ...])
^  Redo: (25) [aleph] aleph:aleph_output_var(_54720,y,[_54636/x,... / ...])
^  Unify: (25) [aleph] aleph:aleph_output_var(_54720,y,[_54636/x,... / ...])
^  Exit: (25) [aleph] aleph:aleph_output_var(_54720,y,[_54636/x,... / ...])
^  Call: (24) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)])
   Call: (25) [system] predict(_54636,_54720,[_54788,_54794|...])==f(_54636,_54638)
   Fail: (25) [system] predict(_54636,_54720,[_54788,_54794|...])==f(_54636,_54638)
^  Redo: (24) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)])
^  Unify: (24) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)])
^  Call: (25) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[not(lteq(...,...))])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[not(lteq(...,...))])
   Call: (26) [system] predict(_54636,_54720,[_54788,_54794|...])==not(lteq(_54636,-0.5))
   Fail: (26) [system] predict(_54636,_54720,[_54788,_54794|...])==not(lteq(_54636,-0.5))
^  Redo: (25) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[not(lteq(...,...))])
^  Unify: (25) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[not(lteq(...,...))])
^  Call: (26) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[])
^  Fail: (26) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[])
^  Fail: (25) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[not(lteq(...,...))])
^  Fail: (24) [aleph] aleph:aleph_member2(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)],aleph_sample)
^  Exit: (23) [aleph] aleph:aleph_get_lit(predict(_54636,_54720,[_54788|...]),[f(_54636,_54638),not(...)],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[f(_54636,_54638),not(...)],_102364)
^  Unify: (23) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638)|_103204])
^  Call: (24) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[not(lteq(...,...))],_103204)
^  Unify: (24) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[not(lteq(...,...))],[not(lteq(...,...))|_104878])
^  Call: (25) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[],_104878)
^  Unify: (25) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[],[predict(_54636,_54720,[...|...])])
^  Exit: (25) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[],[predict(_54636,_54720,[...|...])])
^  Exit: (24) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[not(lteq(...,...))],[not(lteq(...,...)),predict(...,...,...)])
^  Exit: (23) [aleph] aleph:aleph_append([predict(_54636,_54720,[...|...])],[f(_54636,_54638),not(...)],[f(_54636,_54638),not(...)|...])
^  Call: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(_54728,_54730))
^  Unify: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(f(_54636,_54638),_54730))
^  Call: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],_54730)
^  Unify: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),_112384))
^  Call: (25) [aleph] aleph:list_to_goals([predict(_54636,_54720,[...|...])],_112384)
^  Unify: (25) [aleph] aleph:list_to_goals([predict(_54636,_54720,[...|...])],predict(_54636,_54720,[_54788|...]))
^  Exit: (25) [aleph] aleph:list_to_goals([predict(_54636,_54720,[...|...])],predict(_54636,_54720,[_54788|...]))
^  Exit: (24) [aleph] aleph:list_to_goals([not(lteq(...,...)),predict(...,...,...)],(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
^  Exit: (23) [aleph] aleph:list_to_goals([f(_54636,_54638),not(...)|...],(f(_54636,_54638),not(...),predict(...,...,...)))
^  Call: (23) [aleph] aleph:aleph_setting_m(language,_117366,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(language,_117366,aleph_sample)
   Call: (24) [system] nonvar(language)
   Exit: (24) [system] nonvar(language)
   Call: (24) [system] _117366=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(language,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
^  Unify: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:lang_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
^  Call: (23) [aleph] aleph:aleph_setting_m(newvars,_127332,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(newvars,_127332,aleph_sample)
   Call: (24) [system] nonvar(newvars)
   Exit: (24) [system] nonvar(newvars)
   Call: (24) [system] _127332=1.0Inf
   Exit: (24) [system] 1.0Inf=1.0Inf
^  Exit: (23) [aleph] aleph:aleph_setting_m(newvars,1.0Inf,aleph_sample)
^  Call: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
^  Unify: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
   Call: (24) [system] 1.0Inf is inf
   Exit: (24) [system] 1.0Inf is inf
^  Exit: (23) [aleph] aleph:newvars_ok(1.0Inf,f(_54636,_54638),(not(lteq(...,...)),predict(_54636,_54720,[...|...])))
^  Call: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),_138964,aleph_sample)
^  Unify: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),not(lteq(_54636,-0.5)),aleph_sample)
^  Exit: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),not(lteq(_54636,-0.5)),aleph_sample)
   Call: (24) [system] f(_54636,_54638)==not(lteq(_54636,-0.5))
   Fail: (24) [system] f(_54636,_54638)==not(lteq(_54636,-0.5))
^  Redo: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),_138964,aleph_sample)
^  Unify: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),_138964,aleph_sample)
^  Call: (25) [aleph] aleph:in(predict(_54636,_54720,[_54788|...]),_138964,aleph_sample)
^  Unify: (25) [aleph] aleph:in(predict(_54636,_54720,[_54788|...]),predict(_54636,_54720,[_54788|...]),aleph_sample)
^  Exit: (25) [aleph] aleph:in(predict(_54636,_54720,[_54788|...]),predict(_54636,_54720,[_54788|...]),aleph_sample)
^  Exit: (24) [aleph] aleph:in((not(lteq(...,...)),predict(_54636,_54720,[...|...])),predict(_54636,_54720,[_54788|...]),aleph_sample)
   Call: (24) [system] f(_54636,_54638)==predict(_54636,_54720,[_54788,_54794|...])
   Fail: (24) [system] f(_54636,_54638)==predict(_54636,_54720,[_54788,_54794|...])
^  Fail: (23) [aleph] aleph:tautology((f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54720,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
   Call: (23) [aleph_sample] aleph_sample:prune((f(_54636,_54638):-not(...),predict(...,...,...)))
   Fail: (23) [aleph_sample] aleph_sample:prune((f(_54636,_54638):-not(...),predict(...,...,...)))
^  Redo: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54720,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Exit: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54636,_54720,[_54788|...]),(f(_54636,_54638):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (23) [system] arg(3,predict(_54636,_54720,[_54788,_54794|...]),_156436)
   Exit: (23) [system] arg(3,predict(_54636,_54720,[_54788,_54794|...]),[_54788,_54794,_54800])
   Call: (23) [system] var([_54788,_54794,_54800])
   Fail: (23) [system] var([_54788,_54794,_54800])
^  Redo: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (23) [system] _161408 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
^  Call: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (24) [system] arg(2,predict(_54636,_54720,[_54788,_54794|...]),_164726)
   Exit: (24) [system] arg(2,predict(_54636,_54720,[_54788,_54794|...]),_54720)
   Call: (24) [system] var(_54720)
   Exit: (24) [system] var(_54720)
   Call: (24) [system] _54720==_54638
   Fail: (24) [system] _54720==_54638
^  Redo: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (24) [system] _171346 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
^  Call: (24) [aleph] aleph:leaf_predicts(1,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (25) [system] arg(1,predict(_54636,_54720,[_54788,_54794|...]),_174664)
   Exit: (25) [system] arg(1,predict(_54636,_54720,[_54788,_54794|...]),_54636)
   Call: (25) [system] var(_54636)
   Exit: (25) [system] var(_54636)
   Call: (25) [system] _54636==_54638
   Fail: (25) [system] _54636==_54638
^  Redo: (24) [aleph] aleph:leaf_predicts(1,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (24) [aleph] aleph:leaf_predicts(1,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (25) [system] _181284 is 1+ -1
   Exit: (25) [system] 0 is 1+ -1
^  Call: (25) [aleph] aleph:leaf_predicts(0,predict(_54636,_54720,[_54788|...]),_54638)
^  Unify: (25) [aleph] aleph:leaf_predicts(0,predict(_54636,_54720,[_54788|...]),_54638)
   Call: (26) [system] fail
   Fail: (26) [system] fail
^  Fail: (25) [aleph] aleph:leaf_predicts(0,predict(_54636,_54720,[_54788|...]),_54638)
^  Fail: (24) [aleph] aleph:leaf_predicts(1,predict(_54636,_54720,[_54788|...]),_54638)
^  Fail: (23) [aleph] aleph:leaf_predicts(2,predict(_54636,_54720,[_54788|...]),_54638)
^  Fail: (22) [aleph] aleph:leaf_predicts(3,predict(_54636,_54720,[_54788|...]),_54638)
^  Call: (25) [aleph] aleph:aleph_output_var(_54720,y,predict(_54636,_54720,[_54788|...]),[2],aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_output_var(_54720,y,predict(_54636,_54720,[_54788|...]),[2],aleph_sample)
   Call: (26) [system] [2]@<[2]
   Fail: (26) [system] [2]@<[2]
^  Fail: (25) [aleph] aleph:aleph_output_var(_54720,y,predict(_54636,_54720,[_54788|...]),[2],aleph_sample)
^  Redo: (26) [aleph] aleph:aleph_member(_54718/_54808,[_54636/x,... / ...])
^  Unify: (26) [aleph] aleph:aleph_member(_54718/_54808,[_54636/x,... / ...])
^  Call: (27) [aleph] aleph:aleph_member(_54718/_54808,[_54638/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54638/y,[_54638/y])
^  Exit: (27) [aleph] aleph:aleph_member(_54638/y,[_54638/y])
^  Exit: (26) [aleph] aleph:aleph_member(_54638/y,[_54636/x,... / ...])
   Call: (26) [system] nonvar(y)
   Exit: (26) [system] nonvar(y)
   Call: (26) [system] x=y
   Fail: (26) [system] x=y
^  Redo: (27) [aleph] aleph:aleph_member(_54718/_54808,[_54638/y])
^  Unify: (27) [aleph] aleph:aleph_member(_54718/_54808,[_54638/y])
^  Call: (28) [aleph] aleph:aleph_member(_54718/_54808,[])
^  Fail: (28) [aleph] aleph:aleph_member(_54718/_54808,[])
^  Fail: (27) [aleph] aleph:aleph_member(_54718/_54808,[_54638/y])
^  Fail: (26) [aleph] aleph:aleph_member(_54718/_54808,[_54636/x,... / ...])
^  Fail: (25) [aleph] aleph:aleph_input_var(_54718,x,[_54636/x,... / ...])
^  Redo: (23) [aleph] aleph:aleph_get_lit(predict(_54718,_54720,_54722),[f(_54636,_54638),not(...)],aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_get_lit(predict(_54718,_54720,_54722),[f(_54636,_54638),not(...)],aleph_sample)
^  Fail: (23) [aleph] aleph:aleph_get_lit(predict(_54718,_54720,_54722),[f(_54636,_54638),not(...)],aleph_sample)
^  Fail: (22) [aleph] aleph:auto_extend((f(_54636,_54638):-not(lteq(...,...))),predict(_54718,_54720,_54722),_54724,aleph_sample)
^  Redo: (21) [aleph] aleph:add_model(mse,(f(_54636,_54638):-not(lteq(...,...))),[2],[3-5],_54692,_211260,_211262,aleph_sample)
^  Unify: (21) [aleph] aleph:add_model(mse,(f(_54636,_54638):-not(lteq(...,...))),[2],[3-5],_54692,_212114,_212116,aleph_sample)
^  Call: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,_54692,_212914,_212916))
^  Exit: (22) [aleph] retract(aleph_sample:'$aleph_local'(tree_model,(f(...,...):- ...,...),3,0.0))
^  Exit: (21) [aleph] aleph:add_model(mse,(f(_54636,_54638):-not(lteq(...,...))),[2],[3-5],(f(_213752,_213754):-not(...),predict(...,...,...)),3,0.0,aleph_sample)
^  Exit: (20) [aleph] aleph:add_prediction(model,(f(_54636,_54638):-not(lteq(...,...))),[2],[3-5],(f(_213752,_213754):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:p_message('best clause')
^  Unify: (20) [aleph] aleph:p_message('best clause')
   Call: (21) [system] write('[')
[
   Exit: (21) [system] write('[')
   Call: (21) [system] write('best clause')
best clause
   Exit: (21) [system] write('best clause')
   Call: (21) [system] write(']')
]
   Exit: (21) [system] write(']')
   Call: (21) [system] nl

   Exit: (21) [system] nl
^  Exit: (20) [aleph] aleph:p_message('best clause')
^  Call: (20) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (20) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (20) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (21) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),false,aleph_sample)
^  Unify: (21) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),false,aleph_sample)
   Call: (22) [system] copy_term((f(_213752,_213754):-not(lteq(...,...)),predict(_213752,_213754,[...|...])),(_229542:-_229544))
   Exit: (22) [system] copy_term((f(_213752,_213754):-not(lteq(...,...)),predict(_213752,_213754,[...|...])),(f(_230380,_230382):-not(lteq(...,...)),predict(_230380,_230382,[...|...])))
   Call: (22) [$syspreds] numbervars((f(_230380,_230382):-not(lteq(...,...)),predict(_230380,_230382,[...|...])),0,_231298)
   Unify: (22) [$syspreds] numbervars((f(_230380,_230382):-not(lteq(...,...)),predict(_230380,_230382,[...|...])),0,_232126)
   Call: (23) [system] numbervars((f(_230380,_230382):-not(lteq(...,...)),predict(_230380,_230382,[...|...])),0,_232894,[])
   Exit: (23) [system] numbervars((f(A,B):-not(lteq(...,...)),predict(A,B,[...|...])),0,2,[])
   Exit: (22) [$syspreds] numbervars((f(A,B):-not(lteq(...,...)),predict(A,B,[...|...])),0,2)
^  Call: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (24) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (24) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (23) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (22) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (22) [system] false=true
   Fail: (22) [system] false=true
^  Redo: (21) [aleph] aleph:pp_dclause((f(_213752,_213754):-not(...),predict(...,...,...)),false,aleph_sample)
   Call: (22) [system] write(' :-')
 :-
   Exit: (22) [system] write(' :-')
   Call: (22) [system] nl

   Exit: (22) [system] nl
^  Call: (22) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (23) [system] false=true
   Fail: (23) [system] false=true
^  Redo: (22) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (23) [system] _251994=', '
   Exit: (23) [system] ', '=', '
^  Call: (23) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_253644,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_253644,aleph_sample)
   Call: (24) [system] 1=1
   Exit: (24) [system] 1=1
   Call: (24) [system] tab(3)

   Exit: (24) [system] tab(3)
^  Call: (24) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Unify: (25) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Call: (26) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
not(lteq(A,-0.5))
^  Exit: (26) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Exit: (24) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
   Call: (24) [system] write(', ')
,
   Exit: (24) [system] write(', ')
   Call: (24) [system] 1=4
   Fail: (24) [system] 1=4
^  Redo: (23) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_54818,aleph_sample)
   Call: (24) [system] _54818 is 1+1
   Exit: (24) [system] 2 is 1+1
^  Exit: (23) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',2,aleph_sample)
^  Call: (23) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Call: (24) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_66530,aleph_sample)
^  Unify: (24) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_67380,aleph_sample)
   Call: (25) [system] 2=1
   Fail: (25) [system] 2=1
^  Redo: (24) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_69878,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
^  Unify: (25) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
^  Call: (26) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Unify: (26) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Call: (27) [aleph] write_term(predict(A,B,[-1.0,1.0|...]),[numbervars(true),quoted(true)])
predict(A,B,[-1.0,1.0,0.0])
^  Exit: (27) [aleph] write_term(predict(A,B,[-1.0,1.0|...]),[numbervars(true),quoted(true)])
^  Exit: (26) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Exit: (25) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
   Call: (25) [system] write('.')
.
   Exit: (25) [system] write('.')
   Call: (25) [system] 2=2
   Exit: (25) [system] 2=2
   Call: (25) [system] nl

   Exit: (25) [system] nl
   Call: (25) [system] _82234=1
   Exit: (25) [system] 1=1
^  Exit: (24) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',1,aleph_sample)
^  Exit: (23) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Exit: (22) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Exit: (21) [aleph] aleph:pp_dclause((f(_54702,_54704):-not(...),predict(...,...,...)),false,aleph_sample)
^  Exit: (20) [aleph] aleph:pp_dclause((f(_54702,_54704):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:nlits((f(_54636,_54638):-not(lteq(...,...))),_88082)
^  Unify: (20) [aleph] aleph:nlits((f(_54636,_54638):-not(lteq(...,...))),_88082)
^  Call: (21) [aleph] aleph:nlits(not(lteq(_54636,-0.5)),_89744)
^  Unify: (21) [aleph] aleph:nlits(not(lteq(_54636,-0.5)),1)
^  Exit: (21) [aleph] aleph:nlits(not(lteq(_54636,-0.5)),1)
   Call: (21) [system] _88082 is 1+1
   Exit: (21) [system] 2 is 1+1
^  Exit: (20) [aleph] aleph:nlits((f(_54636,_54638):-not(lteq(...,...))),2)
   Call: (20) [system] _94720 is - 0.0
   Exit: (20) [system] -0.0 is - 0.0
^  Call: (20) [aleph] asserta(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Exit: (20) [aleph] asserta(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Call: (20) [aleph] aleph:addhyp(aleph_sample)
^  Unify: (20) [aleph] aleph:addhyp(aleph_sample)
   Call: (21) [system] (f(_99790,_99792):-not(lteq(...,...)),predict(_99790,_99792,[...|...]))=[_99874|_99876]
   Fail: (21) [system] (f(_99790,_99792):-not(lteq(...,...)),predict(_99790,_99792,[...|...]))=[_99874|_99876]
^  Redo: (20) [aleph] aleph:addhyp(aleph_sample)
^  Unify: (20) [aleph] aleph:addhyp(aleph_sample)
^  Call: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Unify: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (22) [aleph] aleph:update_theory(_104972,aleph_sample)
^  Unify: (22) [aleph] aleph:update_theory(_104972,aleph_sample)
^  Call: (23) [aleph] retract(aleph_sample:'$aleph_global'(hypothesis,hypothesis(_106648,_106650,_106652,_106654)))
^  Exit: (23) [aleph] retract(aleph_sample:'$aleph_global'(hypothesis,hypothesis([...|...],(... :- ...),[...],[])))
^  Call: (23) [aleph] aleph:index_clause((f(_107520,_107522):-not(...),predict(...,...,...)),_104972,_108428,aleph_sample)
^  Unify: (23) [aleph] aleph:index_clause((f(_107520,_107522):-not(...),predict(...,...,...)),_104972,(f(_107520,_107522):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (24) [aleph] retract(aleph_sample:'$aleph_global'(last_clause,last_clause(_110120)))
^  Exit: (24) [aleph] retract(aleph_sample:'$aleph_global'(last_clause,last_clause(1)))
   Call: (24) [system] _104972 is 1+1
   Exit: (24) [system] 2 is 1+1
^  Call: (24) [aleph] asserta(aleph_sample:'$aleph_global'(last_clause,last_clause(2)))
^  Exit: (24) [aleph] asserta(aleph_sample:'$aleph_global'(last_clause,last_clause(2)))
^  Exit: (23) [aleph] aleph:index_clause((f(_107520,_107522):-not(...),predict(...,...,...)),2,(f(_107520,_107522):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (22) [aleph] aleph:update_theory(2,aleph_sample)
   Call: (23) [system] _116764=[_116774-_116776|_116770]
   Exit: (23) [system] [_116774-_116776|_116770]=[_116774-_116776|_116770]
^  Call: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
   Call: (24) [system] nonvar(lazy_on_cost)
   Exit: (24) [system] nonvar(lazy_on_cost)
   Call: (24) [system] true=false
   Fail: (24) [system] true=false
^  Fail: (23) [aleph] aleph:aleph_setting_m(lazy_on_cost,true,aleph_sample)
^  Redo: (22) [aleph] aleph:update_theory(2,aleph_sample)
^  Call: (23) [aleph] assertz(aleph_sample:'$aleph_global'(theory,theory(2,... / ...,(... :- ...),[...],[])))
^  Exit: (23) [aleph] assertz(aleph_sample:'$aleph_global'(theory,theory(2,... / ...,(... :- ...),[...],[])))
^  Call: (23) [aleph] aleph:add_clause_to_background(2,aleph_sample)
^  Unify: (23) [aleph] aleph:add_clause_to_background(2,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_setting_m(minpos,_128556,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(minpos,_128556,aleph_sample)
   Call: (25) [system] nonvar(minpos)
   Exit: (25) [system] nonvar(minpos)
   Call: (25) [system] _128556=2
   Exit: (25) [system] 2=2
^  Exit: (24) [aleph] aleph:aleph_setting_m(minpos,2,aleph_sample)
   Call: (24) [system] [3,0,2|...]=[_134368,_134374,_134380|...]
   Exit: (24) [system] [3,0,2|...]=[3,0,2|...]
   Call: (24) [system] 3>=2
   Exit: (24) [system] 3>=2
^  Call: (24) [aleph] aleph:aleph_setting_m(minscore,_137686,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(minscore,_137686,aleph_sample)
   Call: (25) [system] nonvar(minscore)
   Exit: (25) [system] nonvar(minscore)
   Call: (25) [system] _137686= -1.0Inf
   Exit: (25) [system] -1.0Inf= -1.0Inf
^  Exit: (24) [aleph] aleph:aleph_setting_m(minscore,-1.0Inf,aleph_sample)
   Call: (24) [system] -0.0>= -1.0Inf
   Exit: (24) [system] -0.0>= -1.0Inf
^  Call: (24) [aleph] retract(aleph_sample:'$aleph_global'(rules,rules(_145164)))
^  Exit: (24) [aleph] retract(aleph_sample:'$aleph_global'(rules,rules([...])))
^  Call: (24) [aleph] asserta(aleph_sample:'$aleph_global'(rules,rules([...|...])))
^  Exit: (24) [aleph] asserta(aleph_sample:'$aleph_global'(rules,rules([...|...])))
^  Call: (24) [aleph] aleph:aleph_setting_m(updateback,_148498,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_setting_m(updateback,_148498,aleph_sample)
   Call: (25) [system] nonvar(updateback)
   Exit: (25) [system] nonvar(updateback)
   Call: (25) [system] _148498=true
   Exit: (25) [system] true=true
^  Exit: (24) [aleph] aleph:aleph_setting_m(updateback,true,aleph_sample)
   Call: (24) [system] true=true
   Exit: (24) [system] true=true
^  Call: (24) [aleph] assertz(aleph_sample:(f(_128474,_128476):-not(...),predict(...,...,...)))
^  Exit: (24) [aleph] assertz(aleph_sample:(f(_128474,_128476):-not(...),predict(...,...,...)))
^  Exit: (23) [aleph] aleph:add_clause_to_background(2,aleph_sample)
^  Exit: (22) [aleph] aleph:update_theory(2,aleph_sample)
^  Call: (22) [aleph] aleph:rm_seeds(pos,[3-5],aleph_sample)
^  Unify: (22) [aleph] aleph:rm_seeds(pos,[3-5],aleph_sample)
^  Call: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
   Call: (24) [system] nonvar(construct_features)
   Exit: (24) [system] nonvar(construct_features)
^  Redo: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Call: (24) [aleph] aleph:default_setting(construct_features,true)
^  Unify: (24) [aleph] aleph:default_setting(construct_features,true)
^  Call: (25) [aleph] aleph:set_def(construct_features,_167786,_167788,_167790,true,_167794)
^  Fail: (25) [aleph] aleph:set_def(construct_features,_168632,_168634,_168636,true,_168640)
^  Fail: (24) [aleph] aleph:default_setting(construct_features,true)
^  Fail: (23) [aleph] aleph:aleph_setting_m(construct_features,true,aleph_sample)
^  Redo: (22) [aleph] aleph:rm_seeds(pos,[3-5],aleph_sample)
^  Unify: (22) [aleph] aleph:rm_seeds(pos,[3-5],aleph_sample)
^  Call: (23) [aleph] retract(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,_172768)))
^  Exit: (23) [aleph] retract(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[...])))
^  Call: (23) [aleph] aleph:rm_seeds1([3-5],[3-5],_174434)
^  Unify: (23) [aleph] aleph:rm_seeds1([3-5],[3-5],_174434)
^  Call: (24) [aleph] aleph:rm_interval(3-5,[3-5],_176110)
^  Unify: (24) [aleph] aleph:rm_interval(3-5,[3-5],_176110)
^  Call: (25) [aleph] aleph:interval_intersection(3-5,3-5,_177780)
^  Unify: (25) [aleph] aleph:interval_intersection(3-5,3-5,3-5)
   Call: (26) [system] 3>=3
   Exit: (26) [system] 3>=3
   Call: (26) [system] 5=<5
   Exit: (26) [system] 5=<5
^  Exit: (25) [aleph] aleph:interval_intersection(3-5,3-5,3-5)
^  Call: (25) [aleph] aleph:interval_subtract(3-5,3-5,_183586)
^  Unify: (25) [aleph] aleph:interval_subtract(3-5,3-5,[])
^  Exit: (25) [aleph] aleph:interval_subtract(3-5,3-5,[])
^  Call: (25) [aleph] aleph:rm_interval(3-5,[],_186090)
^  Unify: (25) [aleph] aleph:rm_interval(3-5,[],[])
^  Exit: (25) [aleph] aleph:rm_interval(3-5,[],[])
^  Call: (25) [aleph] aleph:aleph_append([],[],_176110)
^  Unify: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (25) [aleph] aleph:aleph_append([],[],[])
^  Exit: (24) [aleph] aleph:rm_interval(3-5,[3-5],[])
^  Call: (24) [aleph] aleph:rm_seeds1([],[],_174434)
^  Unify: (24) [aleph] aleph:rm_seeds1([],[],[])
^  Exit: (24) [aleph] aleph:rm_seeds1([],[],[])
^  Exit: (23) [aleph] aleph:rm_seeds1([3-5],[3-5],[])
^  Call: (23) [aleph] assertz(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[])))
^  Exit: (23) [aleph] assertz(aleph_sample:'$aleph_global'(atoms_left,atoms_left(pos,[])))
^  Exit: (22) [aleph] aleph:rm_seeds(pos,[3-5],aleph_sample)
^  Call: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (23) [system] nonvar(evalfn)
   Exit: (23) [system] nonvar(evalfn)
   Call: (23) [system] posonly=mse
   Fail: (23) [system] posonly=mse
^  Fail: (22) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (22) [aleph] aleph:interval_count([],_204422)
^  Unify: (22) [aleph] aleph:interval_count([],0)
^  Exit: (22) [aleph] aleph:interval_count([],0)
^  Call: (22) [aleph] aleph:p1_message('atoms left')
^  Unify: (22) [aleph] aleph:p1_message('atoms left')
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write('atoms left')
atoms left
   Exit: (23) [system] write('atoms left')
   Call: (23) [system] write('] ')
]
   Exit: (23) [system] write('] ')
^  Exit: (22) [aleph] aleph:p1_message('atoms left')
^  Call: (22) [aleph] aleph:p_message(0)
^  Unify: (22) [aleph] aleph:p_message(0)
   Call: (23) [system] write('[')
[
   Exit: (23) [system] write('[')
   Call: (23) [system] write(0)
0
   Exit: (23) [system] write(0)
   Call: (23) [system] write(']')
]
   Exit: (23) [system] write(']')
   Call: (23) [system] nl

   Exit: (23) [system] nl
^  Exit: (22) [aleph] aleph:p_message(0)
^  Exit: (21) [aleph] aleph:rm_seeds(aleph_sample)
^  Call: (21) [aleph] aleph:worse_coversets([3-5],pos,[3,0|...],_224160,aleph_sample)
^  Unify: (21) [aleph] aleph:worse_coversets([3-5],pos,[3,0|...],[],aleph_sample)
^  Redo: (21) [aleph] aleph:worse_coversets([3-5],pos,[3,0|...],[],aleph_sample)
^  Exit: (21) [aleph] aleph:worse_coversets([3-5],pos,[3,0|...],[],aleph_sample)
   Call: (21) [system] []=[]
   Exit: (21) [system] []=[]
^  Exit: (20) [aleph] aleph:addhyp(aleph_sample)
   Call: (20) [system] fail
   Fail: (20) [system] fail
^  Redo: (19) [aleph] aleph:add_tree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Unify: (19) [aleph] aleph:add_tree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
^  Exit: (19) [aleph] aleph:add_tree(set(5000,false,auto,bf/mse,false,10,4,false,false,false,false,false,2,10,3,5,0,0.0,-1.0Inf,0,0.01,bf,[],0,1.0Inf,false,false,_54414,1.0Inf,saturation,[],1.0Inf,false,restricted_sld,false,1.0Inf,false,1.0Inf,gsat,0,swi,false,1,false,1.0Inf,false,1.0Inf),model,[2],aleph_sample)
   Call: (19) [system] _234142 is 35.0486426-34.191839
   Exit: (19) [system] 0.8568035999999992 is 35.0486426-34.191839
^  Call: (19) [aleph] aleph:p1_message('construction time')
^  Unify: (19) [aleph] aleph:p1_message('construction time')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('construction time')
construction time
   Exit: (20) [system] write('construction time')
   Call: (20) [system] write('] ')
]
   Exit: (20) [system] write('] ')
^  Exit: (19) [aleph] aleph:p1_message('construction time')
^  Call: (19) [aleph] aleph:p_message(0.8568035999999992)
^  Unify: (19) [aleph] aleph:p_message(0.8568035999999992)
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write(0.8568035999999992)
0.8568035999999992
   Exit: (20) [system] write(0.8568035999999992)
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message(0.8568035999999992)
^  Exit: (18) [aleph] aleph:find_tree(model,aleph_sample)
^  Exit: (17) [aleph] aleph:construct_tree(model,aleph_sample)
^  Call: (17) [aleph] aleph:stopwatch(_253884)
^  Unify: (17) [aleph] aleph:stopwatch(_253884)
   Call: (18) [system] _253884 is cputime
   Exit: (18) [system] 35.5072261 is cputime
^  Exit: (17) [aleph] aleph:stopwatch(35.5072261)
   Call: (17) [system] _258018 is 35.5072261-34.1848406
   Exit: (17) [system] 1.3223854999999958 is 35.5072261-34.1848406
^  Call: (17) [aleph] aleph:copy_theory(_259680,aleph_sample)
^  Unify: (17) [aleph] aleph:copy_theory(_259680,aleph_sample)
^  Call: (18) [aleph] aleph:aleph_member(_54626,[2,1])
^  Unify: (18) [aleph] aleph:aleph_member(2,[2,1])
^  Exit: (18) [aleph] aleph:aleph_member(2,[2,1])
^  Call: (18) [aleph] aleph:copy_theory_inner(2,_54608,aleph_sample)
^  Unify: (18) [aleph] aleph:copy_theory_inner(2,[_57492|_57494],aleph_sample)
   Call: (19) [system] integer(2)
   Exit: (19) [system] integer(2)
   Call: (19) [system] 2>0
   Exit: (19) [system] 2>0
   Call: (19) [system] _61774 is 2+ -1
   Exit: (19) [system] 1 is 2+ -1
^  Call: (19) [aleph] aleph:copy_theory_inner(1,_57494,aleph_sample)
^  Unify: (19) [aleph] aleph:copy_theory_inner(1,[_64260|_64262],aleph_sample)
   Call: (20) [system] integer(1)
   Exit: (20) [system] integer(1)
   Call: (20) [system] 1>0
   Exit: (20) [system] 1>0
   Call: (20) [system] _68538 is 1+ -1
   Exit: (20) [system] 0 is 1+ -1
^  Call: (20) [aleph] aleph:copy_theory_inner(0,_64262,aleph_sample)
^  Unify: (20) [aleph] aleph:copy_theory_inner(0,[_71024|_71026],aleph_sample)
   Call: (21) [system] integer(0)
   Exit: (21) [system] integer(0)
   Call: (21) [system] 0>0
   Fail: (21) [system] 0>0
^  Redo: (20) [aleph] aleph:copy_theory_inner(0,_64262,aleph_sample)
^  Unify: (20) [aleph] aleph:copy_theory_inner(0,[],aleph_sample)
^  Exit: (20) [aleph] aleph:copy_theory_inner(0,[],aleph_sample)
^  Exit: (19) [aleph] aleph:copy_theory_inner(1,[(f(...,...):- ...,...)],aleph_sample)
^  Exit: (18) [aleph] aleph:copy_theory_inner(2,[(f(...,...):- ...,...),(... :- ...)],aleph_sample)
^  Call: (18) [aleph] aleph:aleph_member(2,[2,1])
^  Unify: (18) [aleph] aleph:aleph_member(2,[2,1])
^  Exit: (18) [aleph] aleph:aleph_member(2,[2,1])
^  Exit: (17) [aleph] aleph:copy_theory([(f(...,...):- ...,...),(... :- ...)],aleph_sample)
   Call: (17) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],_54154)
   Unify: (17) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],_54154)
   Call: (18) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],_54154,[],_54154)
   Unify: (18) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],[_85272|_85274],[],[_85272|_85274])
   Call: (19) [lists] lists:reverse([(f(...,...):- ...,...)],_85274,[(f(...,...):- ...,...)],[_85272|_85274])
   Unify: (19) [lists] lists:reverse([(f(...,...):- ...,...)],[_86948|_86950],[(f(...,...):- ...,...)],[_85272,_86948|...])
   Call: (20) [lists] lists:reverse([],_86950,[(f(...,...):- ...,...),(... :- ...)],[_85272,_86948|...])
   Unify: (20) [lists] lists:reverse([],[],[(f(...,...):- ...,...),(... :- ...)],[(f(...,...):- ...,...),(... :- ...)])
   Exit: (20) [lists] lists:reverse([],[],[(f(...,...):- ...,...),(... :- ...)],[(f(...,...):- ...,...),(... :- ...)])
   Exit: (19) [lists] lists:reverse([(f(...,...):- ...,...)],[(f(...,...):- ...,...)],[(f(...,...):- ...,...)],[(f(...,...):- ...,...),(... :- ...)])
   Exit: (18) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],[(f(...,...):- ...,...),(... :- ...)],[],[(f(...,...):- ...,...),(... :- ...)])
   Exit: (17) [lists] lists:reverse([(f(...,...):- ...,...),(... :- ...)],[(f(...,...):- ...,...),(... :- ...)])
^  Call: (17) [aleph] aleph:show(theory,aleph_sample)
^  Unify: (17) [aleph] aleph:show(theory,aleph_sample)
   Call: (18) [system] nl

   Exit: (18) [system] nl
^  Call: (18) [aleph] aleph:p_message(theory)
^  Unify: (18) [aleph] aleph:p_message(theory)
   Call: (19) [system] write('[')
[
   Exit: (19) [system] write('[')
   Call: (19) [system] write(theory)
theory
   Exit: (19) [system] write(theory)
   Call: (19) [system] write(']')
]
   Exit: (19) [system] write(']')
   Call: (19) [system] nl

   Exit: (19) [system] nl
^  Exit: (18) [aleph] aleph:p_message(theory)
   Call: (18) [system] nl

   Exit: (18) [system] nl
^  Call: (18) [aleph] aleph:aleph_reverse([2,1],_106732)
^  Unify: (18) [aleph] aleph:aleph_reverse([2,1],_106732)
^  Call: (19) [aleph] aleph:revzap([2,1],[],_106732)
^  Unify: (19) [aleph] aleph:revzap([2,1],[],_106732)
^  Call: (20) [aleph] aleph:revzap([1],[2],_106732)
^  Unify: (20) [aleph] aleph:revzap([1],[2],_106732)
^  Call: (21) [aleph] aleph:revzap([],[1,2],_106732)
^  Unify: (21) [aleph] aleph:revzap([],[1,2],[1,2])
^  Exit: (21) [aleph] aleph:revzap([],[1,2],[1,2])
^  Exit: (20) [aleph] aleph:revzap([1],[2],[1,2])
^  Exit: (19) [aleph] aleph:revzap([2,1],[],[1,2])
^  Exit: (18) [aleph] aleph:aleph_reverse([2,1],[1,2])
^  Call: (18) [aleph] aleph:aleph_member(_116742,[1,2])
^  Unify: (18) [aleph] aleph:aleph_member(1,[1,2])
^  Exit: (18) [aleph] aleph:aleph_member(1,[1,2])
^  Call: (18) [aleph] aleph:eval_rule(1,_119438,aleph_sample)
^  Unify: (18) [aleph] aleph:eval_rule(1,_120272,aleph_sample)
   Call: (19) [system] integer(1)
   Exit: (19) [system] integer(1)
   Call: (19) [system] 1>0
   Exit: (19) [system] 1>0
^  Call: (19) [aleph] aleph:label_create((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),_124482,aleph_sample)
^  Unify: (19) [aleph] aleph:label_create((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),_124482,aleph_sample)
   Call: (20) [system] _126170=pos
   Exit: (20) [system] pos=pos
^  Call: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (21) [system] nonvar(evalfn)
   Exit: (21) [system] nonvar(evalfn)
   Call: (21) [system] posonly=mse
   Fail: (21) [system] posonly=mse
^  Fail: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (19) [aleph] aleph:label_create((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),_124482,aleph_sample)
   Call: (20) [system] _134480=neg
   Exit: (20) [system] neg=neg
^  Call: (20) [aleph] aleph:label_create((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),pos,[1-5],neg,[1-0],_124482,aleph_sample)
^  Unify: (20) [aleph] aleph:label_create((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),pos,[1-5],neg,[1-0],_124482,aleph_sample)
^  Call: (21) [aleph] aleph:split_clause((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),_137854,_137856)
^  Unify: (21) [aleph] aleph:split_clause((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),f(_124404,_124406),_137856)
   Call: (22) [system] (lteq(_124404,-0.5),predict(_124404,_124406,[1.0|...]))=_137856
   Exit: (22) [system] (lteq(_124404,-0.5),predict(_124404,_124406,[1.0|...]))=(lteq(_124404,-0.5),predict(_124404,_124406,[1.0|...]))
^  Exit: (21) [aleph] aleph:split_clause((f(_124404,_124406):-lteq(...,...),predict(...,...,...)),f(_124404,_124406),(lteq(_124404,-0.5),predict(_124404,_124406,[...|...])))
^  Call: (21) [aleph] aleph:nlits((f(_124404,_124406),lteq(...,...),predict(...,...,...)),_142014)
^  Unify: (21) [aleph] aleph:nlits((f(_124404,_124406),lteq(...,...),predict(...,...,...)),_142014)
^  Call: (22) [aleph] aleph:nlits((lteq(_124404,-0.5),predict(_124404,_124406,[...|...])),_143676)
^  Unify: (22) [aleph] aleph:nlits((lteq(_124404,-0.5),predict(_124404,_124406,[...|...])),_143676)
^  Call: (23) [aleph] aleph:nlits(predict(_124404,_124406,[1.0|...]),_145338)
^  Unify: (23) [aleph] aleph:nlits(predict(_124404,_124406,[1.0|...]),1)
^  Exit: (23) [aleph] aleph:nlits(predict(_124404,_124406,[1.0|...]),1)
   Call: (23) [system] _143676 is 1+1
   Exit: (23) [system] 2 is 1+1
^  Exit: (22) [aleph] aleph:nlits((lteq(_124404,-0.5),predict(_124404,_124406,[...|...])),2)
   Call: (22) [system] _142014 is 2+1
   Exit: (22) [system] 3 is 2+1
^  Exit: (21) [aleph] aleph:nlits((f(_124404,_124406),lteq(...,...),predict(...,...,...)),3)
^  Call: (21) [aleph] assertz(aleph_sample:'$aleph_search'(pclause,pclause(f(...,...),(...,...))))
^  Exit: (21) [aleph] assertz(aleph_sample:'$aleph_search'(pclause,pclause(f(...,...),(...,...))))
^  Call: (21) [aleph] aleph:aleph_setting_m(depth,_154468,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(depth,_154468,aleph_sample)
   Call: (22) [system] nonvar(depth)
   Exit: (22) [system] nonvar(depth)
   Call: (22) [system] _154468=10
   Exit: (22) [system] 10=10
^  Exit: (21) [aleph] aleph:aleph_setting_m(depth,10,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(prooftime,_160278,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(prooftime,_160278,aleph_sample)
   Call: (22) [system] nonvar(prooftime)
   Exit: (22) [system] nonvar(prooftime)
   Call: (22) [system] _160278=1.0Inf
   Exit: (22) [system] 1.0Inf=1.0Inf
^  Exit: (21) [aleph] aleph:aleph_setting_m(prooftime,1.0Inf,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(proof_strategy,_166094,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(proof_strategy,_166094,aleph_sample)
   Call: (22) [system] nonvar(proof_strategy)
   Exit: (22) [system] nonvar(proof_strategy)
   Call: (22) [system] _166094=restricted_sld
   Exit: (22) [system] restricted_sld=restricted_sld
^  Exit: (21) [aleph] aleph:aleph_setting_m(proof_strategy,restricted_sld,aleph_sample)
^  Call: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),[1-5],_171922,_171990,aleph_sample)
^  Unify: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),[1-5],_171922,_172840,aleph_sample)
^  Call: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1-5,_173624,_173626,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1-5,[],0,aleph_sample)
   Call: (23) [system] 1>5
   Fail: (23) [system] 1>5
^  Redo: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1-5,_173624,_173626,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1-5,_173624,_173626,aleph_sample)
^  Call: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1,5,_178676,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1,5,1,aleph_sample)
   Call: (24) [system] 1>5
   Fail: (24) [system] 1>5
^  Redo: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1,5,_178676,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),1,5,_178676,aleph_sample)
   Call: (24) [aleph_sample] aleph_sample:example(1,pos,_183738)
   Unify: (24) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (24) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (25) [system] f(-1.0,0.0)=f(_124404,_124406)
   Exit: (25) [system] f(-1.0,0.0)=f(-1.0,0.0)
^  Call: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),aleph_sample)
^  Unify: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),aleph_sample)
   Call: (26) [system] _191256 is inf
   Exit: (26) [system] 1.0Inf is inf
   Call: (26) [system] 1.0Inf=:=1.0Inf
   Exit: (26) [system] 1.0Inf=:=1.0Inf
^  Call: (26) [aleph] aleph:depth_bound_call((lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (26) [aleph] aleph:depth_bound_call((lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (27) [aleph] call_with_depth_limit(aleph_sample:(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,_196234)
^  Unify: (27) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,_196234)
   Call: (30) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (30) [aleph_sample] lteq(-1.0,-0.5)
   Call: (31) [system] var(-0.5)
   Redo: (30) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (30) [aleph_sample] lteq(-1.0,-0.5)
   Call: (31) [system] number(-1.0)
   Exit: (31) [system] number(-1.0)
   Call: (31) [system] number(-0.5)
   Exit: (31) [system] number(-0.5)
   Call: (31) [system] -1.0=< -0.5
   Exit: (31) [system] -1.0=< -0.5
   Exit: (30) [aleph_sample] lteq(-1.0,-0.5)
   Call: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Unify: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (31) [aleph_sample] list(-1.0)
   Redo: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Unify: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (31) [system] number(-1.0)
   Exit: (31) [system] number(-1.0)
   Call: (31) [system] var(0.0)
   Redo: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Unify: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (31) [system] number(0.0)
   Exit: (31) [system] number(0.0)
   Call: (31) [system] number(-1.0)
   Exit: (31) [system] number(-1.0)
   Call: (31) [system] _219680 is 1.0* -1.0+1.0
   Exit: (31) [system] 0.0 is 1.0* -1.0+1.0
   Call: (31) [system] _221348 is 0.0-0.0
   Exit: (31) [system] 0.0 is 0.0-0.0
   Call: (31) [aleph_sample] abs_val(0.0,_223010)
   Unify: (31) [aleph_sample] abs_val(0.0,_223010)
   Call: (32) [system] 0.0<0
   Redo: (31) [aleph_sample] abs_val(0.0,_223010)
   Unify: (31) [aleph_sample] abs_val(0.0,0.0)
   Call: (32) [system] 0.0>=0
   Exit: (32) [system] 0.0>=0
   Exit: (31) [aleph_sample] abs_val(0.0,0.0)
   Call: (31) [system] 0.0=<3*0.0
   Exit: (31) [system] 0.0=<3*0.0
   Exit: (30) [aleph_sample] predict(-1.0,0.0,[1.0,1.0,0.0])
   Call: (28) [system] !==!
   Exit: (28) [system] !==!
^  Exit: (27) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,4)
   Call: (27) [system] 4\=depth_limit_exceeded
   Exit: (27) [system] 4\=depth_limit_exceeded
^  Exit: (26) [aleph] aleph:depth_bound_call((lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Exit: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-1.0,-0.5),predict(-1.0,0.0,[...|...])),aleph_sample)
^  Exit: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (24) [system] _238906 is 1+1
   Exit: (24) [system] 2 is 1+1
^  Call: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),2,5,_178676,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),2,5,2,aleph_sample)
   Call: (25) [system] 2>5
   Fail: (25) [system] 2>5
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),2,5,_178676,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),2,5,_178676,aleph_sample)
   Call: (25) [aleph_sample] aleph_sample:example(2,pos,_245628)
   Unify: (25) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (25) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_124404,_124406):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (26) [system] f(-0.5,0.5)=f(_124404,_124406)
   Exit: (26) [system] f(-0.5,0.5)=f(-0.5,0.5)
^  Call: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),aleph_sample)
^  Unify: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),aleph_sample)
   Call: (27) [system] _253146 is inf
   Exit: (27) [system] 1.0Inf is inf
   Call: (27) [system] 1.0Inf=:=1.0Inf
   Exit: (27) [system] 1.0Inf=:=1.0Inf
^  Call: (27) [aleph] aleph:depth_bound_call((lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call((lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,_258124)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,_258124)
   Call: (31) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(-0.5,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(-0.5,-0.5)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] -0.5=< -0.5
   Exit: (32) [system] -0.5=< -0.5
   Exit: (31) [aleph_sample] lteq(-0.5,-0.5)
   Call: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Unify: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (32) [aleph_sample] list(-0.5)
   Redo: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Unify: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] var(0.5)
   Redo: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Unify: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (32) [system] number(0.5)
   Exit: (32) [system] number(0.5)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] _74874 is 1.0* -0.5+1.0
   Exit: (32) [system] 0.5 is 1.0* -0.5+1.0
   Call: (32) [system] _76542 is 0.5-0.5
   Exit: (32) [system] 0.0 is 0.5-0.5
   Call: (32) [aleph_sample] abs_val(0.0,_78204)
   Unify: (32) [aleph_sample] abs_val(0.0,_78204)
   Call: (33) [system] 0.0<0
   Redo: (32) [aleph_sample] abs_val(0.0,_78204)
   Unify: (32) [aleph_sample] abs_val(0.0,0.0)
   Call: (33) [system] 0.0>=0
   Exit: (33) [system] 0.0>=0
   Exit: (32) [aleph_sample] abs_val(0.0,0.0)
   Call: (32) [system] 0.0=<3*0.0
   Exit: (32) [system] 0.0=<3*0.0
   Exit: (31) [aleph_sample] predict(-0.5,0.5,[1.0,1.0,0.0])
   Call: (29) [system] !==!
   Exit: (29) [system] !==!
^  Exit: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,4)
   Call: (28) [system] 4\=depth_limit_exceeded
   Exit: (28) [system] 4\=depth_limit_exceeded
^  Exit: (27) [aleph] aleph:depth_bound_call((lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Exit: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(-0.5,-0.5),predict(-0.5,0.5,[...|...])),aleph_sample)
^  Exit: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (25) [system] _94100 is 2+1
   Exit: (25) [system] 3 is 2+1
^  Call: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,_55014,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,3,aleph_sample)
   Call: (26) [system] 3>5
   Fail: (26) [system] 3>5
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,_55014,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,_55014,aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:example(3,pos,_100822)
   Unify: (26) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (26) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (27) [system] f(0.0,1.0)=f(_54868,_54870)
   Exit: (27) [system] f(0.0,1.0)=f(0.0,1.0)
^  Call: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),aleph_sample)
^  Unify: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),aleph_sample)
   Call: (28) [system] _108340 is inf
   Exit: (28) [system] 1.0Inf is inf
   Call: (28) [system] 1.0Inf=:=1.0Inf
   Exit: (28) [system] 1.0Inf=:=1.0Inf
^  Call: (28) [aleph] aleph:depth_bound_call((lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call((lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_113318)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_113318)
   Call: (32) [aleph_sample] lteq(0.0,-0.5)
   Unify: (32) [aleph_sample] lteq(0.0,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(0.0,-0.5)
   Unify: (32) [aleph_sample] lteq(0.0,-0.5)
   Call: (33) [system] number(0.0)
   Exit: (33) [system] number(0.0)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 0.0=< -0.5
   Fail: (32) [aleph_sample] lteq(0.0,-0.5)
^  Redo: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_113318)
^  Fail: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_113318)
^  Redo: (28) [aleph] aleph:depth_bound_call((lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call((lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_127546)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_127546)
   Call: (32) [aleph_sample] lteq(0.0,-0.5)
   Unify: (32) [aleph_sample] lteq(0.0,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(0.0,-0.5)
   Unify: (32) [aleph_sample] lteq(0.0,-0.5)
   Call: (33) [system] number(0.0)
   Exit: (33) [system] number(0.0)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 0.0=< -0.5
   Fail: (32) [aleph_sample] lteq(0.0,-0.5)
^  Redo: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_127546)
^  Fail: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,_127546)
^  Fail: (28) [aleph] aleph:depth_bound_call((lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Fail: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.0,-0.5),predict(0.0,1.0,[...|...])),aleph_sample)
^  Redo: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Fail: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,_55014,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,3,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),3,5,3,aleph_sample)
^  Exit: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),2,5,3,aleph_sample)
^  Exit: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),1,5,3,aleph_sample)
   Call: (23) [system] _147712 is 3+ -1
   Exit: (23) [system] 2 is 3+ -1
   Call: (23) [system] _149368 is 3+1
   Exit: (23) [system] 4 is 3+1
   Call: (23) [system] 2>=1
   Exit: (23) [system] 2>=1
^  Call: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,_152672,_152674,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,[],0,aleph_sample)
   Call: (24) [system] 4>5
   Fail: (24) [system] 4>5
^  Redo: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,_152672,_152674,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,_152672,_152674,aleph_sample)
^  Call: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,_157724,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,4,aleph_sample)
   Call: (25) [system] 4>5
   Fail: (25) [system] 4>5
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,_157724,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,_157724,aleph_sample)
   Call: (25) [aleph_sample] aleph_sample:example(4,pos,_162786)
   Unify: (25) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (25) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (26) [system] f(0.5,0.5)=f(_54868,_54870)
   Exit: (26) [system] f(0.5,0.5)=f(0.5,0.5)
^  Call: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),aleph_sample)
^  Unify: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),aleph_sample)
   Call: (27) [system] _170304 is inf
   Exit: (27) [system] 1.0Inf is inf
   Call: (27) [system] 1.0Inf=:=1.0Inf
   Exit: (27) [system] 1.0Inf=:=1.0Inf
^  Call: (27) [aleph] aleph:depth_bound_call((lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call((lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_175282)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_175282)
   Call: (31) [aleph_sample] lteq(0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(0.5,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(0.5,-0.5)
   Call: (32) [system] number(0.5)
   Exit: (32) [system] number(0.5)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] 0.5=< -0.5
   Fail: (31) [aleph_sample] lteq(0.5,-0.5)
^  Redo: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_175282)
^  Fail: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_175282)
^  Redo: (27) [aleph] aleph:depth_bound_call((lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call((lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_189510)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_189510)
   Call: (31) [aleph_sample] lteq(0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(0.5,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(0.5,-0.5)
   Unify: (31) [aleph_sample] lteq(0.5,-0.5)
   Call: (32) [system] number(0.5)
   Exit: (32) [system] number(0.5)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] 0.5=< -0.5
   Fail: (31) [aleph_sample] lteq(0.5,-0.5)
^  Redo: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_189510)
^  Fail: (28) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,_189510)
^  Fail: (27) [aleph] aleph:depth_bound_call((lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Fail: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(0.5,-0.5),predict(0.5,0.5,[...|...])),aleph_sample)
^  Redo: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Fail: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,_157724,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,4,aleph_sample)
^  Exit: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4,5,4,aleph_sample)
   Call: (24) [system] _207976 is 4+ -1
   Exit: (24) [system] 3 is 4+ -1
   Call: (24) [system] _209632 is 4+1
   Exit: (24) [system] 5 is 4+1
   Call: (24) [system] 3>=4
   Fail: (24) [system] 3>=4
^  Redo: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,_152672,_152674,aleph_sample)
^  Call: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,_152672,_152674,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,[],0,aleph_sample)
   Call: (25) [system] 5>5
   Fail: (25) [system] 5>5
^  Redo: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,_152672,_152674,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,_152672,_152674,aleph_sample)
^  Call: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,_218834,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,5,aleph_sample)
   Call: (26) [system] 5>5
   Fail: (26) [system] 5>5
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,_218834,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,_218834,aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:example(5,pos,_223896)
   Unify: (26) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (26) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
   Call: (27) [system] f(1.0,0.0)=f(_54868,_54870)
   Exit: (27) [system] f(1.0,0.0)=f(1.0,0.0)
^  Call: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),aleph_sample)
^  Unify: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),aleph_sample)
   Call: (28) [system] _231414 is inf
   Exit: (28) [system] 1.0Inf is inf
   Call: (28) [system] 1.0Inf=:=1.0Inf
   Exit: (28) [system] 1.0Inf=:=1.0Inf
^  Call: (28) [aleph] aleph:depth_bound_call((lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call((lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_236392)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_236392)
   Call: (32) [aleph_sample] lteq(1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(1.0,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(1.0,-0.5)
   Call: (33) [system] number(1.0)
   Exit: (33) [system] number(1.0)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 1.0=< -0.5
   Fail: (32) [aleph_sample] lteq(1.0,-0.5)
^  Redo: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_236392)
^  Fail: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_236392)
^  Redo: (28) [aleph] aleph:depth_bound_call((lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call((lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_250620)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_250620)
   Call: (32) [aleph_sample] lteq(1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(1.0,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(1.0,-0.5)
   Unify: (32) [aleph_sample] lteq(1.0,-0.5)
   Call: (33) [system] number(1.0)
   Exit: (33) [system] number(1.0)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] 1.0=< -0.5
   Fail: (32) [aleph_sample] lteq(1.0,-0.5)
^  Redo: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_55084)
^  Fail: (29) [$syspreds] call_with_depth_limit(aleph_sample:(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,_55084)
^  Fail: (28) [aleph] aleph:depth_bound_call((lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Fail: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(lteq(1.0,-0.5),predict(1.0,0.0,[...|...])),aleph_sample)
^  Redo: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Fail: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,_55042,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,5,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5,5,5,aleph_sample)
   Call: (25) [system] _62372 is 5+ -1
   Exit: (25) [system] 4 is 5+ -1
   Call: (25) [system] _64028 is 5+1
   Exit: (25) [system] 6 is 5+1
   Call: (25) [system] 4>=5
   Fail: (25) [system] 4>=5
^  Redo: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,_55026,_55028,aleph_sample)
^  Call: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),6-5,_55026,_55028,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),6-5,[],0,aleph_sample)
   Call: (26) [system] 6>5
   Exit: (26) [system] 6>5
^  Exit: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),6-5,[],0,aleph_sample)
^  Exit: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),5-5,[],0,aleph_sample)
^  Exit: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),4-5,[],0,aleph_sample)
   Call: (23) [system] _55010=[1-2]
   Exit: (23) [system] [1-2]=[1-2]
   Call: (23) [system] _55012 is 3-1+0
   Exit: (23) [system] 2 is 3-1+0
^  Exit: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),1-5,[1-2],2,aleph_sample)
^  Call: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],_78250,_78252,aleph_sample)
^  Unify: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],[],0,aleph_sample)
^  Exit: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],[],0,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_append([],[1-2],_55008)
^  Unify: (22) [aleph] aleph:aleph_append([],[1-2],[1-2|_81642])
^  Call: (23) [aleph] aleph:aleph_append([],[],_81642)
^  Unify: (23) [aleph] aleph:aleph_append([],[],[])
^  Exit: (23) [aleph] aleph:aleph_append([],[],[])
^  Exit: (22) [aleph] aleph:aleph_append([],[1-2],[1-2])
   Call: (22) [system] _85814 is 2+0
   Exit: (22) [system] 2 is 2+0
^  Exit: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[1-5],[1-2],2,aleph_sample)
^  Call: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[1-0],_88338,_88406,aleph_sample)
^  Unify: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[1-0],_88338,_89256,aleph_sample)
^  Call: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),1-0,_90040,_90042,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),1-0,[],0,aleph_sample)
   Call: (23) [system] 1>0
   Exit: (23) [system] 1>0
^  Exit: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),1-0,[],0,aleph_sample)
^  Call: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],_94242,_94244,aleph_sample)
^  Unify: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],[],0,aleph_sample)
^  Exit: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[],[],0,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_append([],[],_88338)
^  Unify: (22) [aleph] aleph:aleph_append([],[],[])
^  Exit: (22) [aleph] aleph:aleph_append([],[],[])
   Call: (22) [system] _99298 is 0+0
   Exit: (22) [system] 0 is 0+0
^  Exit: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[1-0],[],0,aleph_sample)
^  Call: (21) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_101814))
^  Exit: (21) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_101814))
^  Call: (21) [aleph] aleph:assemble_label([1-2],[],3,_54934)
^  Unify: (21) [aleph] aleph:assemble_label([1-2],[],3,[[... - ...],[]|...])
^  Exit: (21) [aleph] aleph:assemble_label([1-2],[],3,[[... - ...],[]|...])
^  Exit: (20) [aleph] aleph:label_create((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),pos,[1-5],neg,[1-0],[[... - ...],[]|...],aleph_sample)
^  Exit: (19) [aleph] aleph:label_create((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],_107684)
^  Unify: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],_107684)
^  Call: (20) [aleph] aleph:interval_count([1-2],_107684)
^  Unify: (20) [aleph] aleph:interval_count([1-2],_107684)
   Call: (21) [system] _111014 is 2-1+1
   Exit: (21) [system] 2 is 2-1+1
^  Call: (21) [aleph] aleph:interval_count([],_112676)
^  Unify: (21) [aleph] aleph:interval_count([],0)
^  Exit: (21) [aleph] aleph:interval_count([],0)
   Call: (21) [system] _107684 is 2+0
   Exit: (21) [system] 2 is 2+0
^  Exit: (20) [aleph] aleph:interval_count([1-2],2)
^  Exit: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],2)
^  Call: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],_118486)
^  Unify: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],_118486)
^  Call: (20) [aleph] aleph:interval_count([],_118486)
^  Unify: (20) [aleph] aleph:interval_count([],0)
^  Exit: (20) [aleph] aleph:interval_count([],0)
^  Exit: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],0)
^  Call: (19) [aleph] aleph:concat(['Rule ',1],_123492)
^  Unify: (19) [aleph] aleph:concat(['Rule ',1],_123492)
^  Call: (20) [aleph] aleph:concat([1],_125154)
^  Unify: (20) [aleph] aleph:concat([1],1)
^  Exit: (20) [aleph] aleph:concat([1],1)
   Call: (20) [system] name(1,_127646)
   Exit: (20) [system] name(1,`1`)
   Call: (20) [system] name('Rule ',_129302)
   Exit: (20) [system] name('Rule ',`Rule `)
^  Call: (20) [aleph] aleph:aleph_append(`1`,`Rule `,_130982)
^  Unify: (20) [aleph] aleph:aleph_append(`1`,`Rule `,[82|_131822])
^  Call: (21) [aleph] aleph:aleph_append(`1`,`ule `,_131822)
^  Unify: (21) [aleph] aleph:aleph_append(`1`,`ule `,[117|_133496])
^  Call: (22) [aleph] aleph:aleph_append(`1`,`le `,_133496)
^  Unify: (22) [aleph] aleph:aleph_append(`1`,`le `,[108|_135170])
^  Call: (23) [aleph] aleph:aleph_append(`1`,`e `,_135170)
^  Unify: (23) [aleph] aleph:aleph_append(`1`,`e `,[101|_136844])
^  Call: (24) [aleph] aleph:aleph_append(`1`,` `,_136844)
^  Unify: (24) [aleph] aleph:aleph_append(`1`,` `,[32|_138518])
^  Call: (25) [aleph] aleph:aleph_append(`1`,[],_138518)
^  Unify: (25) [aleph] aleph:aleph_append(`1`,[],`1`)
^  Exit: (25) [aleph] aleph:aleph_append(`1`,[],`1`)
^  Exit: (24) [aleph] aleph:aleph_append(`1`,` `,` 1`)
^  Exit: (23) [aleph] aleph:aleph_append(`1`,`e `,`e 1`)
^  Exit: (22) [aleph] aleph:aleph_append(`1`,`le `,`le 1`)
^  Exit: (21) [aleph] aleph:aleph_append(`1`,`ule `,`ule 1`)
^  Exit: (20) [aleph] aleph:aleph_append(`1`,`Rule `,`Rule 1`)
   Call: (20) [system] name(_123492,`Rule 1`)
   Exit: (20) [system] name('Rule 1',`Rule 1`)
^  Exit: (19) [aleph] aleph:concat(['Rule ',1],'Rule 1')
^  Call: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (20) [system] nonvar(evalfn)
   Exit: (20) [system] nonvar(evalfn)
   Call: (20) [system] posonly=mse
   Fail: (20) [system] posonly=mse
^  Fail: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (18) [aleph] aleph:eval_rule(1,[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:concat(['Pos cover = ',2|...],_155170)
^  Unify: (19) [aleph] aleph:concat(['Pos cover = ',2|...],_155170)
^  Call: (20) [aleph] aleph:concat([2,' Neg cover = '|...],_156832)
^  Unify: (20) [aleph] aleph:concat([2,' Neg cover = '|...],_156832)
^  Call: (21) [aleph] aleph:concat([' Neg cover = ',0],_158494)
^  Unify: (21) [aleph] aleph:concat([' Neg cover = ',0],_158494)
^  Call: (22) [aleph] aleph:concat([0],_160156)
^  Unify: (22) [aleph] aleph:concat([0],0)
^  Exit: (22) [aleph] aleph:concat([0],0)
   Call: (22) [system] name(0,_162648)
   Exit: (22) [system] name(0,`0`)
   Call: (22) [system] name(' Neg cover = ',_164304)
   Exit: (22) [system] name(' Neg cover = ',` Neg cover = `)
^  Call: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,_166032)
^  Unify: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,[32|_166872])
^  Call: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,_166872)
^  Unify: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,[78|_168546])
^  Call: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,_168546)
^  Unify: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,[101|_170220])
^  Call: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,_170220)
^  Unify: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,[103|_171894])
^  Call: (26) [aleph] aleph:aleph_append(`0`,` cover = `,_171894)
^  Unify: (26) [aleph] aleph:aleph_append(`0`,` cover = `,[32|_173568])
^  Call: (27) [aleph] aleph:aleph_append(`0`,`cover = `,_173568)
^  Unify: (27) [aleph] aleph:aleph_append(`0`,`cover = `,[99|_175242])
^  Call: (28) [aleph] aleph:aleph_append(`0`,`over = `,_175242)
^  Unify: (28) [aleph] aleph:aleph_append(`0`,`over = `,[111|_176916])
^  Call: (29) [aleph] aleph:aleph_append(`0`,`ver = `,_176916)
^  Unify: (29) [aleph] aleph:aleph_append(`0`,`ver = `,[118|_178590])
^  Call: (30) [aleph] aleph:aleph_append(`0`,`er = `,_178590)
^  Unify: (30) [aleph] aleph:aleph_append(`0`,`er = `,[101|_180264])
^  Call: (31) [aleph] aleph:aleph_append(`0`,`r = `,_180264)
^  Unify: (31) [aleph] aleph:aleph_append(`0`,`r = `,[114|_181938])
^  Call: (32) [aleph] aleph:aleph_append(`0`,` = `,_181938)
^  Unify: (32) [aleph] aleph:aleph_append(`0`,` = `,[32|_183612])
^  Call: (33) [aleph] aleph:aleph_append(`0`,`= `,_183612)
^  Unify: (33) [aleph] aleph:aleph_append(`0`,`= `,[61|_185286])
^  Call: (34) [aleph] aleph:aleph_append(`0`,` `,_185286)
^  Unify: (34) [aleph] aleph:aleph_append(`0`,` `,[32|_186960])
^  Call: (35) [aleph] aleph:aleph_append(`0`,[],_186960)
^  Unify: (35) [aleph] aleph:aleph_append(`0`,[],`0`)
^  Exit: (35) [aleph] aleph:aleph_append(`0`,[],`0`)
^  Exit: (34) [aleph] aleph:aleph_append(`0`,` `,` 0`)
^  Exit: (33) [aleph] aleph:aleph_append(`0`,`= `,`= 0`)
^  Exit: (32) [aleph] aleph:aleph_append(`0`,` = `,` = 0`)
^  Exit: (31) [aleph] aleph:aleph_append(`0`,`r = `,`r = 0`)
^  Exit: (30) [aleph] aleph:aleph_append(`0`,`er = `,`er = 0`)
^  Exit: (29) [aleph] aleph:aleph_append(`0`,`ver = `,`ver = 0`)
^  Exit: (28) [aleph] aleph:aleph_append(`0`,`over = `,`over = 0`)
^  Exit: (27) [aleph] aleph:aleph_append(`0`,`cover = `,`cover = 0`)
^  Exit: (26) [aleph] aleph:aleph_append(`0`,` cover = `,` cover = 0`)
^  Exit: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,`g cover = 0`)
^  Exit: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,`eg cover = 0`)
^  Exit: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,`Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,` Neg cover = 0`)
   Call: (22) [system] name(_158494,` Neg cover = 0`)
   Exit: (22) [system] name(' Neg cover = 0',` Neg cover = 0`)
^  Exit: (21) [aleph] aleph:concat([' Neg cover = ',0],' Neg cover = 0')
   Call: (21) [system] name(' Neg cover = 0',_203618)
   Exit: (21) [system] name(' Neg cover = 0',` Neg cover = 0`)
   Call: (21) [system] name(2,_205352)
   Exit: (21) [system] name(2,`2`)
^  Call: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`2`,_207008)
^  Unify: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`2`,[50|_207848])
^  Call: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],_207848)
^  Unify: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],` Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],` Neg cover = 0`)
^  Exit: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`2`,`2 Neg cover = 0`)
   Call: (21) [system] name(_156832,`2 Neg cover = 0`)
   Exit: (21) [system] name('2 Neg cover = 0',`2 Neg cover = 0`)
^  Exit: (20) [aleph] aleph:concat([2,' Neg cover = '|...],'2 Neg cover = 0')
   Call: (20) [system] name('2 Neg cover = 0',_214498)
   Exit: (20) [system] name('2 Neg cover = 0',`2 Neg cover = 0`)
   Call: (20) [system] name('Pos cover = ',_216238)
   Exit: (20) [system] name('Pos cover = ',`Pos cover = `)
^  Call: (20) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`Pos cover = `,_217960)
^  Unify: (20) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`Pos cover = `,[80|_218800])
^  Call: (21) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`os cover = `,_218800)
^  Unify: (21) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`os cover = `,[111|_220474])
^  Call: (22) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`s cover = `,_220474)
^  Unify: (22) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`s cover = `,[115|_222148])
^  Call: (23) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` cover = `,_222148)
^  Unify: (23) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` cover = `,[32|_223822])
^  Call: (24) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`cover = `,_223822)
^  Unify: (24) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`cover = `,[99|_225496])
^  Call: (25) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`over = `,_225496)
^  Unify: (25) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`over = `,[111|_227170])
^  Call: (26) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`ver = `,_227170)
^  Unify: (26) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`ver = `,[118|_228844])
^  Call: (27) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`er = `,_228844)
^  Unify: (27) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`er = `,[101|_230518])
^  Call: (28) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`r = `,_230518)
^  Unify: (28) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`r = `,[114|_232192])
^  Call: (29) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` = `,_232192)
^  Unify: (29) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` = `,[32|_233866])
^  Call: (30) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`= `,_233866)
^  Unify: (30) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`= `,[61|_235540])
^  Call: (31) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` `,_235540)
^  Unify: (31) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` `,[32|_237214])
^  Call: (32) [aleph] aleph:aleph_append(`2 Neg cover = 0`,[],_237214)
^  Unify: (32) [aleph] aleph:aleph_append(`2 Neg cover = 0`,[],`2 Neg cover = 0`)
^  Exit: (32) [aleph] aleph:aleph_append(`2 Neg cover = 0`,[],`2 Neg cover = 0`)
^  Exit: (31) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` `,` 2 Neg cover = 0`)
^  Exit: (30) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`= `,`= 2 Neg cover = 0`)
^  Exit: (29) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` = `,` = 2 Neg cover = 0`)
^  Exit: (28) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`r = `,`r = 2 Neg cover = 0`)
^  Exit: (27) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`er = `,`er = 2 Neg cover = 0`)
^  Exit: (26) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`ver = `,`ver = 2 Neg cover = 0`)
^  Exit: (25) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`over = `,`over = 2 Neg cover = 0`)
^  Exit: (24) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`cover = `,`cover = 2 Neg cover = 0`)
^  Exit: (23) [aleph] aleph:aleph_append(`2 Neg cover = 0`,` cover = `,` cover = 2 Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`s cover = `,`s cover = 2 Neg cover = 0`)
^  Exit: (21) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`os cover = `,`os cover = 2 Neg cover = 0`)
^  Exit: (20) [aleph] aleph:aleph_append(`2 Neg cover = 0`,`Pos cover = `,`Pos cover = 2 Neg cover = 0`)
   Call: (20) [system] name(_155170,`Pos cover = 2 Neg cover = 0`)
   Exit: (20) [system] name('Pos cover = 2 Neg cover = 0',`Pos cover = 2 Neg cover = 0`)
^  Exit: (19) [aleph] aleph:concat(['Pos cover = ',2|...],'Pos cover = 2 Neg cover = 0')
^  Call: (19) [aleph] aleph:p1_message('Rule 1')
^  Unify: (19) [aleph] aleph:p1_message('Rule 1')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('Rule 1')
Rule 1
   Exit: (20) [system] write('Rule 1')
   Call: (20) [system] write('] ')
]
   Exit: (20) [system] write('] ')
^  Exit: (19) [aleph] aleph:p1_message('Rule 1')
^  Call: (19) [aleph] aleph:p_message('Pos cover = 2 Neg cover = 0')
^  Unify: (19) [aleph] aleph:p_message('Pos cover = 2 Neg cover = 0')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('Pos cover = 2 Neg cover = 0')
Pos cover = 2 Neg cover = 0
   Exit: (20) [system] write('Pos cover = 2 Neg cover = 0')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('Pos cover = 2 Neg cover = 0')
^  Call: (19) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Unify: (19) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Redo: (19) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
^  Unify: (20) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
   Call: (21) [system] copy_term((f(_54868,_54870):-lteq(_54868,-0.5),predict(_54868,_54870,[...|...])),(_66816:-_66818))
   Exit: (21) [system] copy_term((f(_54868,_54870):-lteq(_54868,-0.5),predict(_54868,_54870,[...|...])),(f(_67654,_67656):-lteq(_67654,-0.5),predict(_67654,_67656,[...|...])))
   Call: (21) [$syspreds] numbervars((f(_67654,_67656):-lteq(_67654,-0.5),predict(_67654,_67656,[...|...])),0,_68568)
   Unify: (21) [$syspreds] numbervars((f(_67654,_67656):-lteq(_67654,-0.5),predict(_67654,_67656,[...|...])),0,_69396)
   Call: (22) [system] numbervars((f(_67654,_67656):-lteq(_67654,-0.5),predict(_67654,_67656,[...|...])),0,_70164,[])
   Exit: (22) [system] numbervars((f(A,B):-lteq(A,-0.5),predict(A,B,[...|...])),0,2,[])
   Exit: (21) [$syspreds] numbervars((f(A,B):-lteq(A,-0.5),predict(A,B,[...|...])),0,2)
^  Call: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (23) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (23) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (21) [system] false=true
   Fail: (21) [system] false=true
^  Redo: (20) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
   Call: (21) [system] write(' :-')
 :-
   Exit: (21) [system] write(' :-')
   Call: (21) [system] nl

   Exit: (21) [system] nl
^  Call: (21) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Unify: (21) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (22) [system] false=true
   Fail: (22) [system] false=true
^  Redo: (21) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (22) [system] _89264=', '
   Exit: (22) [system] ', '=', '
^  Call: (22) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_90914,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_90914,aleph_sample)
   Call: (23) [system] 1=1
   Exit: (23) [system] 1=1
   Call: (23) [system] tab(3)

   Exit: (23) [system] tab(3)
^  Call: (23) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Unify: (24) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Call: (25) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
lteq(A,-0.5)
^  Exit: (25) [aleph] write_term(lteq(A,-0.5),[numbervars(true),quoted(true)])
^  Exit: (24) [aleph] aleph:aleph_writeq(lteq(A,-0.5))
^  Exit: (23) [aleph] aleph:aleph_portray(lteq(A,-0.5),false,aleph_sample)
   Call: (23) [system] write(', ')
,
   Exit: (23) [system] write(', ')
   Call: (23) [system] 1=4
   Fail: (23) [system] 1=4
^  Redo: (22) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',_90914,aleph_sample)
   Call: (23) [system] _90914 is 1+1
   Exit: (23) [system] 2 is 1+1
^  Exit: (22) [aleph] aleph:print_lit(lteq(A,-0.5),false,1,4,', ',2,aleph_sample)
^  Call: (22) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Call: (23) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_110956,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_111806,aleph_sample)
   Call: (24) [system] 2=1
   Fail: (24) [system] 2=1
^  Redo: (23) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',_114304,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Unify: (25) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Call: (26) [aleph] write_term(predict(A,B,[1.0,1.0|...]),[numbervars(true),quoted(true)])
predict(A,B,[1.0,1.0,0.0])
^  Exit: (26) [aleph] write_term(predict(A,B,[1.0,1.0|...]),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(predict(A,B,[1.0|...]))
^  Exit: (24) [aleph] aleph:aleph_portray(predict(A,B,[1.0|...]),false,aleph_sample)
   Call: (24) [system] write('.')
.
   Exit: (24) [system] write('.')
   Call: (24) [system] 2=2
   Exit: (24) [system] 2=2
   Call: (24) [system] nl

   Exit: (24) [system] nl
   Call: (24) [system] _126660=1
   Exit: (24) [system] 1=1
^  Exit: (23) [aleph] aleph:print_lit(predict(A,B,[1.0|...]),false,2,2,'.',1,aleph_sample)
^  Exit: (22) [aleph] aleph:print_lits(predict(A,B,[1.0|...]),false,2,4,aleph_sample)
^  Exit: (21) [aleph] aleph:print_lits((lteq(A,-0.5),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Exit: (20) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),false,aleph_sample)
^  Exit: (19) [aleph] aleph:pp_dclause((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),aleph_sample)
^  Call: (19) [aleph] aleph:aleph_setting_m(verbosity,_132508,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(verbosity,_132508,aleph_sample)
   Call: (20) [system] nonvar(verbosity)
   Exit: (20) [system] nonvar(verbosity)
   Call: (20) [system] _132508=10
   Exit: (20) [system] 10=10
^  Exit: (19) [aleph] aleph:aleph_setting_m(verbosity,10,aleph_sample)
   Call: (19) [system] 10>=2
   Exit: (19) [system] 10>=2
^  Call: (19) [aleph] aleph:p_message('positive examples covered')
^  Unify: (19) [aleph] aleph:p_message('positive examples covered')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('positive examples covered')
positive examples covered
   Exit: (20) [system] write('positive examples covered')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('positive examples covered')
^  Call: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Unify: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Call: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],_150656)
^  Unify: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],_150656)
^  Call: (21) [aleph] aleph:intervals_to_list([1-2],_150656)
^  Unify: (21) [aleph] aleph:intervals_to_list([1-2],_150656)
^  Call: (22) [aleph] aleph:intervals_to_list([1-2],[],_153986)
^  Unify: (22) [aleph] aleph:intervals_to_list([1-2],[],_153986)
^  Call: (23) [aleph] aleph:interval_to_list(1-2,[],_155656)
^  Unify: (23) [aleph] aleph:interval_to_list(1-2,[],[])
   Call: (24) [system] 1>2
   Fail: (24) [system] 1>2
^  Redo: (23) [aleph] aleph:interval_to_list(1-2,[],_155656)
^  Unify: (23) [aleph] aleph:interval_to_list(1-2,[],_155656)
   Call: (24) [system] _160648 is 1+1
   Exit: (24) [system] 2 is 1+1
^  Call: (24) [aleph] aleph:interval_to_list(2-2,[1],_155656)
^  Unify: (24) [aleph] aleph:interval_to_list(2-2,[1],[1])
   Call: (25) [system] 2>2
   Fail: (25) [system] 2>2
^  Redo: (24) [aleph] aleph:interval_to_list(2-2,[1],_155656)
^  Unify: (24) [aleph] aleph:interval_to_list(2-2,[1],_155656)
   Call: (25) [system] _167300 is 2+1
   Exit: (25) [system] 3 is 2+1
^  Call: (25) [aleph] aleph:interval_to_list(3-2,[2,1],_155656)
^  Unify: (25) [aleph] aleph:interval_to_list(3-2,[2,1],[2,1])
   Call: (26) [system] 3>2
   Exit: (26) [system] 3>2
^  Exit: (25) [aleph] aleph:interval_to_list(3-2,[2,1],[2,1])
^  Exit: (24) [aleph] aleph:interval_to_list(2-2,[1],[2,1])
^  Exit: (23) [aleph] aleph:interval_to_list(1-2,[],[2,1])
^  Call: (23) [aleph] aleph:intervals_to_list([],[2,1],_153986)
^  Unify: (23) [aleph] aleph:intervals_to_list([],[2,1],[2,1])
^  Exit: (23) [aleph] aleph:intervals_to_list([],[2,1],[2,1])
^  Exit: (22) [aleph] aleph:intervals_to_list([1-2],[],[2,1])
   Call: (22) [system] sort([2,1],_150656)
   Exit: (22) [system] sort([2,1],[1,2])
^  Exit: (21) [aleph] aleph:intervals_to_list([1-2],[1,2])
^  Exit: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],[1,2])
^  Call: (20) [aleph] aleph:examples(pos,[1,2],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(pos,[1,2],aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(portray_literals,_183108,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(portray_literals,_183108,aleph_sample)
   Call: (22) [system] nonvar(portray_literals)
   Exit: (22) [system] nonvar(portray_literals)
   Call: (22) [system] _183108=false
   Exit: (22) [system] false=false
^  Exit: (21) [aleph] aleph:aleph_setting_m(portray_literals,false,aleph_sample)
   Call: (21) [aleph_sample] aleph_sample:example(_188926,pos,_188930)
   Unify: (21) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (21) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (21) [aleph] aleph:aleph_member1(1,[1,2])
^  Unify: (21) [aleph] aleph:aleph_member1(1,[1,2])
^  Exit: (21) [aleph] aleph:aleph_member1(1,[1,2])
^  Call: (21) [aleph] aleph:aleph_portray(f(-1.0,0.0),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(-1.0,0.0),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(-1.0,0.0))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(-1.0,0.0))
^  Call: (23) [aleph] write_term(f(-1.0,0.0),[numbervars(true),quoted(true)])
f(-1.0,0.0)
^  Exit: (23) [aleph] write_term(f(-1.0,0.0),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(-1.0,0.0))
^  Exit: (21) [aleph] aleph:aleph_portray(f(-1.0,0.0),false,aleph_sample)
   Call: (21) [system] write('.')
.
   Exit: (21) [system] write('.')
   Call: (21) [system] nl

   Exit: (21) [system] nl
   Call: (21) [system] fail
   Fail: (21) [system] fail
   Redo: (21) [aleph_sample] aleph_sample:example(_188926,pos,_188930)
   Unify: (21) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (21) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (21) [aleph] aleph:aleph_member1(2,[1,2])
^  Unify: (21) [aleph] aleph:aleph_member1(2,[1,2])
^  Call: (22) [aleph] aleph:aleph_member1(2,[2])
^  Unify: (22) [aleph] aleph:aleph_member1(2,[2])
^  Exit: (22) [aleph] aleph:aleph_member1(2,[2])
^  Exit: (21) [aleph] aleph:aleph_member1(2,[1,2])
^  Call: (21) [aleph] aleph:aleph_portray(f(-0.5,0.5),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(-0.5,0.5),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(-0.5,0.5))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(-0.5,0.5))
^  Call: (23) [aleph] write_term(f(-0.5,0.5),[numbervars(true),quoted(true)])
f(-0.5,0.5)
^  Exit: (23) [aleph] write_term(f(-0.5,0.5),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(-0.5,0.5))
^  Exit: (21) [aleph] aleph:aleph_portray(f(-0.5,0.5),false,aleph_sample)
   Call: (21) [system] write('.')
.
   Exit: (21) [system] write('.')
   Call: (21) [system] nl

   Exit: (21) [system] nl
   Call: (21) [system] fail
   Fail: (21) [system] fail
   Redo: (21) [aleph_sample] aleph_sample:example(_188926,pos,_188930)
   Unify: (21) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (21) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (21) [aleph] aleph:aleph_member1(3,[1,2])
^  Unify: (21) [aleph] aleph:aleph_member1(3,[1,2])
^  Call: (22) [aleph] aleph:aleph_member1(3,[2])
^  Unify: (22) [aleph] aleph:aleph_member1(3,[2])
^  Call: (23) [aleph] aleph:aleph_member1(3,[])
^  Fail: (23) [aleph] aleph:aleph_member1(3,[])
^  Fail: (22) [aleph] aleph:aleph_member1(3,[2])
^  Fail: (21) [aleph] aleph:aleph_member1(3,[1,2])
   Redo: (21) [aleph_sample] aleph_sample:example(_188926,pos,_188930)
   Unify: (21) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (21) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (21) [aleph] aleph:aleph_member1(4,[1,2])
^  Unify: (21) [aleph] aleph:aleph_member1(4,[1,2])
^  Call: (22) [aleph] aleph:aleph_member1(4,[2])
^  Unify: (22) [aleph] aleph:aleph_member1(4,[2])
^  Call: (23) [aleph] aleph:aleph_member1(4,[])
^  Fail: (23) [aleph] aleph:aleph_member1(4,[])
^  Fail: (22) [aleph] aleph:aleph_member1(4,[2])
^  Fail: (21) [aleph] aleph:aleph_member1(4,[1,2])
   Redo: (21) [aleph_sample] aleph_sample:example(_188926,pos,_188930)
   Unify: (21) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (21) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (21) [aleph] aleph:aleph_member1(5,[1,2])
^  Unify: (21) [aleph] aleph:aleph_member1(5,[1,2])
^  Call: (22) [aleph] aleph:aleph_member1(5,[2])
^  Unify: (22) [aleph] aleph:aleph_member1(5,[2])
^  Call: (23) [aleph] aleph:aleph_member1(5,[])
^  Fail: (23) [aleph] aleph:aleph_member1(5,[])
^  Fail: (22) [aleph] aleph:aleph_member1(5,[2])
^  Fail: (21) [aleph] aleph:aleph_member1(5,[1,2])
^  Redo: (20) [aleph] aleph:examples(pos,[1,2],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(pos,[1,2],aleph_sample)
^  Exit: (20) [aleph] aleph:examples(pos,[1,2],aleph_sample)
^  Exit: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:p_message('negative examples covered')
^  Unify: (19) [aleph] aleph:p_message('negative examples covered')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('negative examples covered')
negative examples covered
   Exit: (20) [system] write('negative examples covered')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('negative examples covered')
^  Call: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
^  Unify: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
^  Call: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],_59056)
^  Unify: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],_59056)
^  Call: (21) [aleph] aleph:intervals_to_list([],_59056)
^  Unify: (21) [aleph] aleph:intervals_to_list([],_59056)
^  Call: (22) [aleph] aleph:intervals_to_list([],[],_62386)
^  Unify: (22) [aleph] aleph:intervals_to_list([],[],[])
^  Exit: (22) [aleph] aleph:intervals_to_list([],[],[])
   Call: (22) [system] sort([],_59056)
   Exit: (22) [system] sort([],[])
^  Exit: (21) [aleph] aleph:intervals_to_list([],[])
^  Exit: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],[])
^  Call: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(portray_literals,_69870,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(portray_literals,_69870,aleph_sample)
   Call: (22) [system] nonvar(portray_literals)
   Exit: (22) [system] nonvar(portray_literals)
   Call: (22) [system] _69870=false
   Exit: (22) [system] false=false
^  Exit: (21) [aleph] aleph:aleph_setting_m(portray_literals,false,aleph_sample)
   Call: (21) [aleph_sample] aleph_sample:example(_75688,neg,_75692)
   Fail: (21) [aleph_sample] aleph_sample:example(_75688,neg,_75692)
^  Redo: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Exit: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Exit: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
   Call: (19) [system] nl

   Exit: (19) [system] nl
^  Exit: (18) [aleph] aleph:eval_rule(1,[[... - ...],[]|...],aleph_sample)
   Call: (18) [system] fail
   Fail: (18) [system] fail
^  Fail: (19) [aleph] aleph:label_create((f(_54868,_54870):-lteq(...,...),predict(...,...,...)),_54934,aleph_sample)
^  Fail: (18) [aleph] aleph:eval_rule(1,_85660,aleph_sample)
^  Redo: (18) [aleph] aleph:aleph_member(_54844,[1,2])
^  Unify: (18) [aleph] aleph:aleph_member(_54844,[1,2])
^  Call: (19) [aleph] aleph:aleph_member(_54844,[2])
^  Unify: (19) [aleph] aleph:aleph_member(2,[2])
^  Exit: (19) [aleph] aleph:aleph_member(2,[2])
^  Exit: (18) [aleph] aleph:aleph_member(2,[1,2])
^  Call: (18) [aleph] aleph:eval_rule(2,_91624,aleph_sample)
^  Unify: (18) [aleph] aleph:eval_rule(2,_92458,aleph_sample)
   Call: (19) [system] integer(2)
   Exit: (19) [system] integer(2)
   Call: (19) [system] 2>0
   Exit: (19) [system] 2>0
^  Call: (19) [aleph] aleph:label_create((f(_96590,_96592):-not(...),predict(...,...,...)),_96672,aleph_sample)
^  Unify: (19) [aleph] aleph:label_create((f(_96590,_96592):-not(...),predict(...,...,...)),_96672,aleph_sample)
   Call: (20) [system] _98360=pos
   Exit: (20) [system] pos=pos
^  Call: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (21) [system] nonvar(evalfn)
   Exit: (21) [system] nonvar(evalfn)
   Call: (21) [system] posonly=mse
   Fail: (21) [system] posonly=mse
^  Fail: (20) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (19) [aleph] aleph:label_create((f(_96590,_96592):-not(...),predict(...,...,...)),_96672,aleph_sample)
   Call: (20) [system] _106670=neg
   Exit: (20) [system] neg=neg
^  Call: (20) [aleph] aleph:label_create((f(_96590,_96592):-not(...),predict(...,...,...)),pos,[1-5],neg,[1-0],_96672,aleph_sample)
^  Unify: (20) [aleph] aleph:label_create((f(_96590,_96592):-not(...),predict(...,...,...)),pos,[1-5],neg,[1-0],_96672,aleph_sample)
^  Call: (21) [aleph] aleph:split_clause((f(_96590,_96592):-not(...),predict(...,...,...)),_110044,_110046)
^  Unify: (21) [aleph] aleph:split_clause((f(_96590,_96592):-not(...),predict(...,...,...)),f(_96590,_96592),_110046)
   Call: (22) [system] (not(lteq(_96590,-0.5)),predict(_96590,_96592,[-1.0|...]))=_110046
   Exit: (22) [system] (not(lteq(_96590,-0.5)),predict(_96590,_96592,[-1.0|...]))=(not(lteq(_96590,-0.5)),predict(_96590,_96592,[-1.0|...]))
^  Exit: (21) [aleph] aleph:split_clause((f(_96590,_96592):-not(...),predict(...,...,...)),f(_96590,_96592),(not(lteq(...,...)),predict(_96590,_96592,[...|...])))
^  Call: (21) [aleph] aleph:nlits((f(_96590,_96592),not(...),predict(...,...,...)),_114204)
^  Unify: (21) [aleph] aleph:nlits((f(_96590,_96592),not(...),predict(...,...,...)),_114204)
^  Call: (22) [aleph] aleph:nlits((not(lteq(...,...)),predict(_96590,_96592,[...|...])),_115866)
^  Unify: (22) [aleph] aleph:nlits((not(lteq(...,...)),predict(_96590,_96592,[...|...])),_115866)
^  Call: (23) [aleph] aleph:nlits(predict(_96590,_96592,[-1.0|...]),_117528)
^  Unify: (23) [aleph] aleph:nlits(predict(_96590,_96592,[-1.0|...]),1)
^  Exit: (23) [aleph] aleph:nlits(predict(_96590,_96592,[-1.0|...]),1)
   Call: (23) [system] _115866 is 1+1
   Exit: (23) [system] 2 is 1+1
^  Exit: (22) [aleph] aleph:nlits((not(lteq(...,...)),predict(_96590,_96592,[...|...])),2)
   Call: (22) [system] _114204 is 2+1
   Exit: (22) [system] 3 is 2+1
^  Exit: (21) [aleph] aleph:nlits((f(_96590,_96592),not(...),predict(...,...,...)),3)
^  Call: (21) [aleph] assertz(aleph_sample:'$aleph_search'(pclause,pclause(f(...,...),(...,...))))
^  Exit: (21) [aleph] assertz(aleph_sample:'$aleph_search'(pclause,pclause(f(...,...),(...,...))))
^  Call: (21) [aleph] aleph:aleph_setting_m(depth,_126658,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(depth,_126658,aleph_sample)
   Call: (22) [system] nonvar(depth)
   Exit: (22) [system] nonvar(depth)
   Call: (22) [system] _126658=10
   Exit: (22) [system] 10=10
^  Exit: (21) [aleph] aleph:aleph_setting_m(depth,10,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(prooftime,_132468,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(prooftime,_132468,aleph_sample)
   Call: (22) [system] nonvar(prooftime)
   Exit: (22) [system] nonvar(prooftime)
   Call: (22) [system] _132468=1.0Inf
   Exit: (22) [system] 1.0Inf=1.0Inf
^  Exit: (21) [aleph] aleph:aleph_setting_m(prooftime,1.0Inf,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(proof_strategy,_138284,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(proof_strategy,_138284,aleph_sample)
   Call: (22) [system] nonvar(proof_strategy)
   Exit: (22) [system] nonvar(proof_strategy)
   Call: (22) [system] _138284=restricted_sld
   Exit: (22) [system] restricted_sld=restricted_sld
^  Exit: (21) [aleph] aleph:aleph_setting_m(proof_strategy,restricted_sld,aleph_sample)
^  Call: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),[1-5],_144112,_144180,aleph_sample)
^  Unify: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),[1-5],_144112,_145030,aleph_sample)
^  Call: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1-5,_145814,_145816,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1-5,[],0,aleph_sample)
   Call: (23) [system] 1>5
   Fail: (23) [system] 1>5
^  Redo: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1-5,_145814,_145816,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1-5,_145814,_145816,aleph_sample)
^  Call: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,_150866,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,1,aleph_sample)
   Call: (24) [system] 1>5
   Fail: (24) [system] 1>5
^  Redo: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,_150866,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,_150866,aleph_sample)
   Call: (24) [aleph_sample] aleph_sample:example(1,pos,_155928)
   Unify: (24) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (24) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
   Call: (25) [system] f(-1.0,0.0)=f(_96590,_96592)
   Exit: (25) [system] f(-1.0,0.0)=f(-1.0,0.0)
^  Call: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),aleph_sample)
^  Unify: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),aleph_sample)
   Call: (26) [system] _163446 is inf
   Exit: (26) [system] 1.0Inf is inf
   Call: (26) [system] 1.0Inf=:=1.0Inf
   Exit: (26) [system] 1.0Inf=:=1.0Inf
^  Call: (26) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (26) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (27) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_168424)
^  Unify: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_168424)
^  Call: (30) [aleph_sample] not(lteq(-1.0,-0.5))
^  Unify: (30) [system] not(aleph_sample:lteq(-1.0,-0.5))
   Call: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] number(-1.0)
   Exit: (32) [system] number(-1.0)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] -1.0=< -0.5
   Exit: (32) [system] -1.0=< -0.5
   Exit: (31) [aleph_sample] lteq(-1.0,-0.5)
^  Fail: (30) [system] not(aleph_sample:lteq(-1.0,-0.5))
^  Redo: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_168424)
^  Fail: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_168424)
^  Redo: (26) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (26) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (27) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_185948)
^  Unify: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_185948)
^  Call: (30) [aleph_sample] not(lteq(-1.0,-0.5))
^  Unify: (30) [system] not(aleph_sample:lteq(-1.0,-0.5))
   Call: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] var(-0.5)
   Redo: (31) [aleph_sample] lteq(-1.0,-0.5)
   Unify: (31) [aleph_sample] lteq(-1.0,-0.5)
   Call: (32) [system] number(-1.0)
   Exit: (32) [system] number(-1.0)
   Call: (32) [system] number(-0.5)
   Exit: (32) [system] number(-0.5)
   Call: (32) [system] -1.0=< -0.5
   Exit: (32) [system] -1.0=< -0.5
   Exit: (31) [aleph_sample] lteq(-1.0,-0.5)
^  Fail: (30) [system] not(aleph_sample:lteq(-1.0,-0.5))
^  Redo: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_185948)
^  Fail: (27) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,_185948)
^  Fail: (26) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-1.0,0.0,[...|...])),10,aleph_sample)
^  Fail: (25) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-1.0,0.0,[...|...])),aleph_sample)
^  Redo: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
^  Fail: (24) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-1.0,0.0),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
   Redo: (24) [aleph_sample] aleph_sample:example(1,pos,_155928)
   Fail: (24) [aleph_sample] aleph_sample:example(1,pos,_155928)
^  Redo: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,_150866,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,1,aleph_sample)
^  Exit: (23) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1,5,1,aleph_sample)
   Call: (23) [system] _209366 is 1+ -1
   Exit: (23) [system] 0 is 1+ -1
   Call: (23) [system] _211022 is 1+1
   Exit: (23) [system] 2 is 1+1
   Call: (23) [system] 0>=1
   Fail: (23) [system] 0>=1
^  Redo: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),1-5,_145814,_145816,aleph_sample)
^  Call: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2-5,_145814,_145816,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2-5,[],0,aleph_sample)
   Call: (24) [system] 2>5
   Fail: (24) [system] 2>5
^  Redo: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2-5,_145814,_145816,aleph_sample)
^  Unify: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2-5,_145814,_145816,aleph_sample)
^  Call: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2,5,_220224,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2,5,2,aleph_sample)
   Call: (25) [system] 2>5
   Fail: (25) [system] 2>5
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2,5,_220224,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_96590,_96592):-not(...),predict(...,...,...)),2,5,_220224,aleph_sample)
   Call: (25) [aleph_sample] aleph_sample:example(2,pos,_225286)
   Unify: (25) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (25) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_96590,_96592):-not(...),predict(...,...,...)),aleph_sample)
   Call: (26) [system] f(-0.5,0.5)=f(_96590,_96592)
   Exit: (26) [system] f(-0.5,0.5)=f(-0.5,0.5)
^  Call: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),aleph_sample)
^  Unify: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),aleph_sample)
   Call: (27) [system] _232804 is inf
   Exit: (27) [system] 1.0Inf is inf
   Call: (27) [system] 1.0Inf=:=1.0Inf
   Exit: (27) [system] 1.0Inf=:=1.0Inf
^  Call: (27) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_237782)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_237782)
^  Call: (31) [aleph_sample] not(lteq(-0.5,-0.5))
^  Unify: (31) [system] not(aleph_sample:lteq(-0.5,-0.5))
   Call: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] -0.5=< -0.5
   Exit: (33) [system] -0.5=< -0.5
   Exit: (32) [aleph_sample] lteq(-0.5,-0.5)
^  Fail: (31) [system] not(aleph_sample:lteq(-0.5,-0.5))
^  Redo: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_237782)
^  Fail: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_237782)
^  Redo: (27) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (27) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (28) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_255306)
^  Unify: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_255306)
^  Call: (31) [aleph_sample] not(lteq(-0.5,-0.5))
^  Unify: (31) [system] not(aleph_sample:lteq(-0.5,-0.5))
   Call: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] var(-0.5)
   Redo: (32) [aleph_sample] lteq(-0.5,-0.5)
   Unify: (32) [aleph_sample] lteq(-0.5,-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] number(-0.5)
   Exit: (33) [system] number(-0.5)
   Call: (33) [system] -0.5=< -0.5
   Exit: (33) [system] -0.5=< -0.5
   Exit: (32) [aleph_sample] lteq(-0.5,-0.5)
^  Fail: (31) [system] not(aleph_sample:lteq(-0.5,-0.5))
^  Redo: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_55060)
^  Fail: (28) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,_55060)
^  Fail: (27) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(-0.5,0.5,[...|...])),10,aleph_sample)
^  Fail: (26) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(-0.5,0.5,[...|...])),aleph_sample)
^  Redo: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Fail: (25) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(-0.5,0.5),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Redo: (25) [aleph_sample] aleph_sample:example(2,pos,_55020)
   Fail: (25) [aleph_sample] aleph_sample:example(2,pos,_55020)
^  Redo: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),2,5,_55018,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),2,5,2,aleph_sample)
^  Exit: (24) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),2,5,2,aleph_sample)
   Call: (24) [system] _71784 is 2+ -1
   Exit: (24) [system] 1 is 2+ -1
   Call: (24) [system] _73440 is 2+1
   Exit: (24) [system] 3 is 2+1
   Call: (24) [system] 1>=2
   Fail: (24) [system] 1>=2
^  Redo: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),2-5,_55002,_55004,aleph_sample)
^  Call: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3-5,_55002,_55004,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3-5,[],0,aleph_sample)
   Call: (25) [system] 3>5
   Fail: (25) [system] 3>5
^  Redo: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3-5,_55002,_55004,aleph_sample)
^  Unify: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3-5,_55002,_55004,aleph_sample)
^  Call: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3,5,_82642,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3,5,3,aleph_sample)
   Call: (26) [system] 3>5
   Fail: (26) [system] 3>5
^  Redo: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3,5,_82642,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3,5,_82642,aleph_sample)
   Call: (26) [aleph_sample] aleph_sample:example(3,pos,_87704)
   Unify: (26) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (26) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (27) [system] f(0.0,1.0)=f(_54856,_54858)
   Exit: (27) [system] f(0.0,1.0)=f(0.0,1.0)
^  Call: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.0,1.0,[...|...])),aleph_sample)
^  Unify: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.0,1.0,[...|...])),aleph_sample)
   Call: (28) [system] _95222 is inf
   Exit: (28) [system] 1.0Inf is inf
   Call: (28) [system] 1.0Inf=:=1.0Inf
   Exit: (28) [system] 1.0Inf=:=1.0Inf
^  Call: (28) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Unify: (28) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Call: (29) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,_100200)
^  Unify: (29) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,_100200)
^  Call: (32) [aleph_sample] not(lteq(0.0,-0.5))
^  Unify: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] var(-0.5)
   Redo: (33) [aleph_sample] lteq(0.0,-0.5)
   Unify: (33) [aleph_sample] lteq(0.0,-0.5)
   Call: (34) [system] number(0.0)
   Exit: (34) [system] number(0.0)
   Call: (34) [system] number(-0.5)
   Exit: (34) [system] number(-0.5)
   Call: (34) [system] 0.0=< -0.5
^  Redo: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
^  Exit: (32) [system] not(aleph_sample:lteq(0.0,-0.5))
   Call: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (33) [aleph_sample] list(0.0)
   Redo: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (33) [system] number(0.0)
   Exit: (33) [system] number(0.0)
   Call: (33) [system] var(1.0)
   Redo: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Unify: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (33) [system] number(1.0)
   Exit: (33) [system] number(1.0)
   Call: (33) [system] number(0.0)
   Exit: (33) [system] number(0.0)
   Call: (33) [system] _125268 is -1.0*0.0+1.0
   Exit: (33) [system] 1.0 is -1.0*0.0+1.0
   Call: (33) [system] _126936 is 1.0-1.0
   Exit: (33) [system] 0.0 is 1.0-1.0
   Call: (33) [aleph_sample] abs_val(0.0,_128598)
   Unify: (33) [aleph_sample] abs_val(0.0,_128598)
   Call: (34) [system] 0.0<0
   Redo: (33) [aleph_sample] abs_val(0.0,_128598)
   Unify: (33) [aleph_sample] abs_val(0.0,0.0)
   Call: (34) [system] 0.0>=0
   Exit: (34) [system] 0.0>=0
   Exit: (33) [aleph_sample] abs_val(0.0,0.0)
   Call: (33) [system] 0.0=<3*0.0
   Exit: (33) [system] 0.0=<3*0.0
   Exit: (32) [aleph_sample] predict(0.0,1.0,[-1.0,1.0,0.0])
   Call: (30) [system] !==!
   Exit: (30) [system] !==!
^  Exit: (29) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,4)
   Call: (29) [system] 4\=depth_limit_exceeded
   Exit: (29) [system] 4\=depth_limit_exceeded
^  Exit: (28) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.0,1.0,[...|...])),10,aleph_sample)
^  Exit: (27) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.0,1.0,[...|...])),aleph_sample)
^  Exit: (26) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.0,1.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (26) [system] _144494 is 3+1
   Exit: (26) [system] 4 is 3+1
^  Call: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),4,5,_82642,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),4,5,4,aleph_sample)
   Call: (27) [system] 4>5
   Fail: (27) [system] 4>5
^  Redo: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),4,5,_82642,aleph_sample)
^  Unify: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),4,5,_82642,aleph_sample)
   Call: (27) [aleph_sample] aleph_sample:example(4,pos,_151216)
   Unify: (27) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (27) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (28) [system] f(0.5,0.5)=f(_54856,_54858)
   Exit: (28) [system] f(0.5,0.5)=f(0.5,0.5)
^  Call: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.5,0.5,[...|...])),aleph_sample)
^  Unify: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.5,0.5,[...|...])),aleph_sample)
   Call: (29) [system] _158734 is inf
   Exit: (29) [system] 1.0Inf is inf
   Call: (29) [system] 1.0Inf=:=1.0Inf
   Exit: (29) [system] 1.0Inf=:=1.0Inf
^  Call: (29) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Unify: (29) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Call: (30) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,_163712)
^  Unify: (30) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,_163712)
^  Call: (33) [aleph_sample] not(lteq(0.5,-0.5))
^  Unify: (33) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (34) [aleph_sample] lteq(0.5,-0.5)
   Unify: (34) [aleph_sample] lteq(0.5,-0.5)
   Call: (35) [system] var(-0.5)
   Redo: (34) [aleph_sample] lteq(0.5,-0.5)
   Unify: (34) [aleph_sample] lteq(0.5,-0.5)
   Call: (35) [system] number(0.5)
   Exit: (35) [system] number(0.5)
   Call: (35) [system] number(-0.5)
   Exit: (35) [system] number(-0.5)
   Call: (35) [system] 0.5=< -0.5
^  Redo: (33) [system] not(aleph_sample:lteq(0.5,-0.5))
^  Exit: (33) [system] not(aleph_sample:lteq(0.5,-0.5))
   Call: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Unify: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (34) [aleph_sample] list(0.5)
   Redo: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Unify: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (34) [system] number(0.5)
   Exit: (34) [system] number(0.5)
   Call: (34) [system] var(0.5)
   Redo: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Unify: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (34) [system] number(0.5)
   Exit: (34) [system] number(0.5)
   Call: (34) [system] number(0.5)
   Exit: (34) [system] number(0.5)
   Call: (34) [system] _188780 is -1.0*0.5+1.0
   Exit: (34) [system] 0.5 is -1.0*0.5+1.0
   Call: (34) [system] _190448 is 0.5-0.5
   Exit: (34) [system] 0.0 is 0.5-0.5
   Call: (34) [aleph_sample] abs_val(0.0,_192110)
   Unify: (34) [aleph_sample] abs_val(0.0,_192110)
   Call: (35) [system] 0.0<0
   Redo: (34) [aleph_sample] abs_val(0.0,_192110)
   Unify: (34) [aleph_sample] abs_val(0.0,0.0)
   Call: (35) [system] 0.0>=0
   Exit: (35) [system] 0.0>=0
   Exit: (34) [aleph_sample] abs_val(0.0,0.0)
   Call: (34) [system] 0.0=<3*0.0
   Exit: (34) [system] 0.0=<3*0.0
   Exit: (33) [aleph_sample] predict(0.5,0.5,[-1.0,1.0,0.0])
   Call: (31) [system] !==!
   Exit: (31) [system] !==!
^  Exit: (30) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,4)
   Call: (30) [system] 4\=depth_limit_exceeded
   Exit: (30) [system] 4\=depth_limit_exceeded
^  Exit: (29) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(0.5,0.5,[...|...])),10,aleph_sample)
^  Exit: (28) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(0.5,0.5,[...|...])),aleph_sample)
^  Exit: (27) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(0.5,0.5),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (27) [system] _208006 is 4+1
   Exit: (27) [system] 5 is 4+1
^  Call: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),5,5,_82642,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),5,5,5,aleph_sample)
   Call: (28) [system] 5>5
   Fail: (28) [system] 5>5
^  Redo: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),5,5,_82642,aleph_sample)
^  Unify: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),5,5,_82642,aleph_sample)
   Call: (28) [aleph_sample] aleph_sample:example(5,pos,_214728)
   Unify: (28) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (28) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (29) [system] f(1.0,0.0)=f(_54856,_54858)
   Exit: (29) [system] f(1.0,0.0)=f(1.0,0.0)
^  Call: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(1.0,0.0,[...|...])),aleph_sample)
^  Unify: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(1.0,0.0,[...|...])),aleph_sample)
   Call: (30) [system] _222246 is inf
   Exit: (30) [system] 1.0Inf is inf
   Call: (30) [system] 1.0Inf=:=1.0Inf
   Exit: (30) [system] 1.0Inf=:=1.0Inf
^  Call: (30) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Unify: (30) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Call: (31) [aleph] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,_227224)
^  Unify: (31) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,_227224)
^  Call: (34) [aleph_sample] not(lteq(1.0,-0.5))
^  Unify: (34) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (35) [aleph_sample] lteq(1.0,-0.5)
   Unify: (35) [aleph_sample] lteq(1.0,-0.5)
   Call: (36) [system] var(-0.5)
   Redo: (35) [aleph_sample] lteq(1.0,-0.5)
   Unify: (35) [aleph_sample] lteq(1.0,-0.5)
   Call: (36) [system] number(1.0)
   Exit: (36) [system] number(1.0)
   Call: (36) [system] number(-0.5)
   Exit: (36) [system] number(-0.5)
   Call: (36) [system] 1.0=< -0.5
^  Redo: (34) [system] not(aleph_sample:lteq(1.0,-0.5))
^  Exit: (34) [system] not(aleph_sample:lteq(1.0,-0.5))
   Call: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Unify: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (35) [aleph_sample] list(1.0)
   Redo: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Unify: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (35) [system] number(1.0)
   Exit: (35) [system] number(1.0)
   Call: (35) [system] var(0.0)
   Redo: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Unify: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (35) [system] number(0.0)
   Exit: (35) [system] number(0.0)
   Call: (35) [system] number(1.0)
   Exit: (35) [system] number(1.0)
   Call: (35) [system] _252292 is -1.0*1.0+1.0
   Exit: (35) [system] 0.0 is -1.0*1.0+1.0
   Call: (35) [system] _253960 is 0.0-0.0
   Exit: (35) [system] 0.0 is 0.0-0.0
   Call: (35) [aleph_sample] abs_val(0.0,_255622)
   Unify: (35) [aleph_sample] abs_val(0.0,_255622)
   Call: (36) [system] 0.0<0
   Redo: (35) [aleph_sample] abs_val(0.0,_255622)
   Unify: (35) [aleph_sample] abs_val(0.0,0.0)
   Call: (36) [system] 0.0>=0
   Exit: (36) [system] 0.0>=0
   Exit: (35) [aleph_sample] abs_val(0.0,0.0)
   Call: (35) [system] 0.0=<3*0.0
   Exit: (35) [system] 0.0=<3*0.0
   Exit: (34) [aleph_sample] predict(1.0,0.0,[-1.0,1.0,0.0])
   Call: (32) [system] !==!
   Exit: (32) [system] !==!
^  Exit: (31) [$syspreds] call_with_depth_limit(aleph_sample:(not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,4)
   Call: (31) [system] 4\=depth_limit_exceeded
   Exit: (31) [system] 4\=depth_limit_exceeded
^  Exit: (30) [aleph] aleph:depth_bound_call((not(lteq(...,...)),predict(1.0,0.0,[...|...])),10,aleph_sample)
^  Exit: (29) [aleph] aleph:resource_bound_call(1.0Inf,10,(not(lteq(...,...)),predict(1.0,0.0,[...|...])),aleph_sample)
^  Exit: (28) [aleph] aleph:prove1(restricted_sld,10/1.0Inf,f(1.0,0.0),(f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
   Call: (28) [system] _64886 is 5+1
   Exit: (28) [system] 6 is 5+1
^  Call: (28) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),6,5,_55030,aleph_sample)
^  Unify: (28) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),6,5,6,aleph_sample)
   Call: (29) [system] 6>5
   Exit: (29) [system] 6>5
^  Exit: (28) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),6,5,6,aleph_sample)
^  Exit: (27) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),5,5,6,aleph_sample)
^  Exit: (26) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),4,5,6,aleph_sample)
^  Exit: (25) [aleph] aleph:index_prove1(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3,5,6,aleph_sample)
   Call: (25) [system] _73302 is 6+ -1
   Exit: (25) [system] 5 is 6+ -1
   Call: (25) [system] _74958 is 6+1
   Exit: (25) [system] 7 is 6+1
   Call: (25) [system] 5>=3
   Exit: (25) [system] 5>=3
^  Call: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),7-5,_78262,_78264,aleph_sample)
^  Unify: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),7-5,[],0,aleph_sample)
   Call: (26) [system] 7>5
   Exit: (26) [system] 7>5
^  Exit: (25) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),7-5,[],0,aleph_sample)
   Call: (25) [system] _55002=[3-5]
   Exit: (25) [system] [3-5]=[3-5]
   Call: (25) [system] _55004 is 6-3+0
   Exit: (25) [system] 3 is 6-3+0
^  Exit: (24) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),3-5,[3-5],3,aleph_sample)
^  Exit: (23) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),2-5,[3-5],3,aleph_sample)
^  Exit: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),1-5,[3-5],3,aleph_sample)
^  Call: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),[],_88334,_88336,aleph_sample)
^  Unify: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),[],[],0,aleph_sample)
^  Exit: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),[],[],0,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_append([],[3-5],_55000)
^  Unify: (22) [aleph] aleph:aleph_append([],[3-5],[3-5|_91726])
^  Call: (23) [aleph] aleph:aleph_append([],[],_91726)
^  Unify: (23) [aleph] aleph:aleph_append([],[],[])
^  Exit: (23) [aleph] aleph:aleph_append([],[],[])
^  Exit: (22) [aleph] aleph:aleph_append([],[3-5],[3-5])
   Call: (22) [system] _95898 is 3+0
   Exit: (22) [system] 3 is 3+0
^  Exit: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,pos,(f(_54856,_54858):-not(...),predict(...,...,...)),[1-5],[3-5],3,aleph_sample)
^  Call: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[1-0],_98422,_98490,aleph_sample)
^  Unify: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[1-0],_98422,_99340,aleph_sample)
^  Call: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),1-0,_100124,_100126,aleph_sample)
^  Unify: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),1-0,[],0,aleph_sample)
   Call: (23) [system] 1>0
   Exit: (23) [system] 1>0
^  Exit: (22) [aleph] aleph:index_prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),1-0,[],0,aleph_sample)
^  Call: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[],_104326,_104328,aleph_sample)
^  Unify: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[],[],0,aleph_sample)
^  Exit: (22) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[],[],0,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_append([],[],_98422)
^  Unify: (22) [aleph] aleph:aleph_append([],[],[])
^  Exit: (22) [aleph] aleph:aleph_append([],[],[])
   Call: (22) [system] _109382 is 0+0
   Exit: (22) [system] 0 is 0+0
^  Exit: (21) [aleph] aleph:prove(10/1.0Inf/restricted_sld,neg,(f(_54856,_54858):-not(...),predict(...,...,...)),[1-0],[],0,aleph_sample)
^  Call: (21) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_111898))
^  Exit: (21) [aleph] retractall(aleph_sample:'$aleph_search'(pclause,_111898))
^  Call: (21) [aleph] aleph:assemble_label([3-5],[],3,_54926)
^  Unify: (21) [aleph] aleph:assemble_label([3-5],[],3,[[... - ...],[]|...])
^  Exit: (21) [aleph] aleph:assemble_label([3-5],[],3,[[... - ...],[]|...])
^  Exit: (20) [aleph] aleph:label_create((f(_54856,_54858):-not(...),predict(...,...,...)),pos,[1-5],neg,[1-0],[[... - ...],[]|...],aleph_sample)
^  Exit: (19) [aleph] aleph:label_create((f(_54856,_54858):-not(...),predict(...,...,...)),[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],_117768)
^  Unify: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],_117768)
^  Call: (20) [aleph] aleph:interval_count([3-5],_117768)
^  Unify: (20) [aleph] aleph:interval_count([3-5],_117768)
   Call: (21) [system] _121098 is 5-3+1
   Exit: (21) [system] 3 is 5-3+1
^  Call: (21) [aleph] aleph:interval_count([],_122760)
^  Unify: (21) [aleph] aleph:interval_count([],0)
^  Exit: (21) [aleph] aleph:interval_count([],0)
   Call: (21) [system] _117768 is 3+0
   Exit: (21) [system] 3 is 3+0
^  Exit: (20) [aleph] aleph:interval_count([3-5],3)
^  Exit: (19) [aleph] aleph:extract_count(pos,[[... - ...],[]|...],3)
^  Call: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],_128570)
^  Unify: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],_128570)
^  Call: (20) [aleph] aleph:interval_count([],_128570)
^  Unify: (20) [aleph] aleph:interval_count([],0)
^  Exit: (20) [aleph] aleph:interval_count([],0)
^  Exit: (19) [aleph] aleph:extract_count(neg,[[... - ...],[]|...],0)
^  Call: (19) [aleph] aleph:concat(['Rule ',2],_133576)
^  Unify: (19) [aleph] aleph:concat(['Rule ',2],_133576)
^  Call: (20) [aleph] aleph:concat([2],_135238)
^  Unify: (20) [aleph] aleph:concat([2],2)
^  Exit: (20) [aleph] aleph:concat([2],2)
   Call: (20) [system] name(2,_137730)
   Exit: (20) [system] name(2,`2`)
   Call: (20) [system] name('Rule ',_139386)
   Exit: (20) [system] name('Rule ',`Rule `)
^  Call: (20) [aleph] aleph:aleph_append(`2`,`Rule `,_141066)
^  Unify: (20) [aleph] aleph:aleph_append(`2`,`Rule `,[82|_141906])
^  Call: (21) [aleph] aleph:aleph_append(`2`,`ule `,_141906)
^  Unify: (21) [aleph] aleph:aleph_append(`2`,`ule `,[117|_143580])
^  Call: (22) [aleph] aleph:aleph_append(`2`,`le `,_143580)
^  Unify: (22) [aleph] aleph:aleph_append(`2`,`le `,[108|_145254])
^  Call: (23) [aleph] aleph:aleph_append(`2`,`e `,_145254)
^  Unify: (23) [aleph] aleph:aleph_append(`2`,`e `,[101|_146928])
^  Call: (24) [aleph] aleph:aleph_append(`2`,` `,_146928)
^  Unify: (24) [aleph] aleph:aleph_append(`2`,` `,[32|_148602])
^  Call: (25) [aleph] aleph:aleph_append(`2`,[],_148602)
^  Unify: (25) [aleph] aleph:aleph_append(`2`,[],`2`)
^  Exit: (25) [aleph] aleph:aleph_append(`2`,[],`2`)
^  Exit: (24) [aleph] aleph:aleph_append(`2`,` `,` 2`)
^  Exit: (23) [aleph] aleph:aleph_append(`2`,`e `,`e 2`)
^  Exit: (22) [aleph] aleph:aleph_append(`2`,`le `,`le 2`)
^  Exit: (21) [aleph] aleph:aleph_append(`2`,`ule `,`ule 2`)
^  Exit: (20) [aleph] aleph:aleph_append(`2`,`Rule `,`Rule 2`)
   Call: (20) [system] name(_133576,`Rule 2`)
   Exit: (20) [system] name('Rule 2',`Rule 2`)
^  Exit: (19) [aleph] aleph:concat(['Rule ',2],'Rule 2')
^  Call: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
   Call: (20) [system] nonvar(evalfn)
   Exit: (20) [system] nonvar(evalfn)
   Call: (20) [system] posonly=mse
   Fail: (20) [system] posonly=mse
^  Fail: (19) [aleph] aleph:aleph_setting_m(evalfn,posonly,aleph_sample)
^  Redo: (18) [aleph] aleph:eval_rule(2,[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:concat(['Pos cover = ',3|...],_165254)
^  Unify: (19) [aleph] aleph:concat(['Pos cover = ',3|...],_165254)
^  Call: (20) [aleph] aleph:concat([3,' Neg cover = '|...],_166916)
^  Unify: (20) [aleph] aleph:concat([3,' Neg cover = '|...],_166916)
^  Call: (21) [aleph] aleph:concat([' Neg cover = ',0],_168578)
^  Unify: (21) [aleph] aleph:concat([' Neg cover = ',0],_168578)
^  Call: (22) [aleph] aleph:concat([0],_170240)
^  Unify: (22) [aleph] aleph:concat([0],0)
^  Exit: (22) [aleph] aleph:concat([0],0)
   Call: (22) [system] name(0,_172732)
   Exit: (22) [system] name(0,`0`)
   Call: (22) [system] name(' Neg cover = ',_174388)
   Exit: (22) [system] name(' Neg cover = ',` Neg cover = `)
^  Call: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,_176116)
^  Unify: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,[32|_176956])
^  Call: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,_176956)
^  Unify: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,[78|_178630])
^  Call: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,_178630)
^  Unify: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,[101|_180304])
^  Call: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,_180304)
^  Unify: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,[103|_181978])
^  Call: (26) [aleph] aleph:aleph_append(`0`,` cover = `,_181978)
^  Unify: (26) [aleph] aleph:aleph_append(`0`,` cover = `,[32|_183652])
^  Call: (27) [aleph] aleph:aleph_append(`0`,`cover = `,_183652)
^  Unify: (27) [aleph] aleph:aleph_append(`0`,`cover = `,[99|_185326])
^  Call: (28) [aleph] aleph:aleph_append(`0`,`over = `,_185326)
^  Unify: (28) [aleph] aleph:aleph_append(`0`,`over = `,[111|_187000])
^  Call: (29) [aleph] aleph:aleph_append(`0`,`ver = `,_187000)
^  Unify: (29) [aleph] aleph:aleph_append(`0`,`ver = `,[118|_188674])
^  Call: (30) [aleph] aleph:aleph_append(`0`,`er = `,_188674)
^  Unify: (30) [aleph] aleph:aleph_append(`0`,`er = `,[101|_190348])
^  Call: (31) [aleph] aleph:aleph_append(`0`,`r = `,_190348)
^  Unify: (31) [aleph] aleph:aleph_append(`0`,`r = `,[114|_192022])
^  Call: (32) [aleph] aleph:aleph_append(`0`,` = `,_192022)
^  Unify: (32) [aleph] aleph:aleph_append(`0`,` = `,[32|_193696])
^  Call: (33) [aleph] aleph:aleph_append(`0`,`= `,_193696)
^  Unify: (33) [aleph] aleph:aleph_append(`0`,`= `,[61|_195370])
^  Call: (34) [aleph] aleph:aleph_append(`0`,` `,_195370)
^  Unify: (34) [aleph] aleph:aleph_append(`0`,` `,[32|_197044])
^  Call: (35) [aleph] aleph:aleph_append(`0`,[],_197044)
^  Unify: (35) [aleph] aleph:aleph_append(`0`,[],`0`)
^  Exit: (35) [aleph] aleph:aleph_append(`0`,[],`0`)
^  Exit: (34) [aleph] aleph:aleph_append(`0`,` `,` 0`)
^  Exit: (33) [aleph] aleph:aleph_append(`0`,`= `,`= 0`)
^  Exit: (32) [aleph] aleph:aleph_append(`0`,` = `,` = 0`)
^  Exit: (31) [aleph] aleph:aleph_append(`0`,`r = `,`r = 0`)
^  Exit: (30) [aleph] aleph:aleph_append(`0`,`er = `,`er = 0`)
^  Exit: (29) [aleph] aleph:aleph_append(`0`,`ver = `,`ver = 0`)
^  Exit: (28) [aleph] aleph:aleph_append(`0`,`over = `,`over = 0`)
^  Exit: (27) [aleph] aleph:aleph_append(`0`,`cover = `,`cover = 0`)
^  Exit: (26) [aleph] aleph:aleph_append(`0`,` cover = `,` cover = 0`)
^  Exit: (25) [aleph] aleph:aleph_append(`0`,`g cover = `,`g cover = 0`)
^  Exit: (24) [aleph] aleph:aleph_append(`0`,`eg cover = `,`eg cover = 0`)
^  Exit: (23) [aleph] aleph:aleph_append(`0`,`Neg cover = `,`Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(`0`,` Neg cover = `,` Neg cover = 0`)
   Call: (22) [system] name(_168578,` Neg cover = 0`)
   Exit: (22) [system] name(' Neg cover = 0',` Neg cover = 0`)
^  Exit: (21) [aleph] aleph:concat([' Neg cover = ',0],' Neg cover = 0')
   Call: (21) [system] name(' Neg cover = 0',_213702)
   Exit: (21) [system] name(' Neg cover = 0',` Neg cover = 0`)
   Call: (21) [system] name(3,_215436)
   Exit: (21) [system] name(3,`3`)
^  Call: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`3`,_217092)
^  Unify: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`3`,[51|_217932])
^  Call: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],_217932)
^  Unify: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],` Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(` Neg cover = 0`,[],` Neg cover = 0`)
^  Exit: (21) [aleph] aleph:aleph_append(` Neg cover = 0`,`3`,`3 Neg cover = 0`)
   Call: (21) [system] name(_166916,`3 Neg cover = 0`)
   Exit: (21) [system] name('3 Neg cover = 0',`3 Neg cover = 0`)
^  Exit: (20) [aleph] aleph:concat([3,' Neg cover = '|...],'3 Neg cover = 0')
   Call: (20) [system] name('3 Neg cover = 0',_224582)
   Exit: (20) [system] name('3 Neg cover = 0',`3 Neg cover = 0`)
   Call: (20) [system] name('Pos cover = ',_226322)
   Exit: (20) [system] name('Pos cover = ',`Pos cover = `)
^  Call: (20) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`Pos cover = `,_228044)
^  Unify: (20) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`Pos cover = `,[80|_228884])
^  Call: (21) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`os cover = `,_228884)
^  Unify: (21) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`os cover = `,[111|_230558])
^  Call: (22) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`s cover = `,_230558)
^  Unify: (22) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`s cover = `,[115|_232232])
^  Call: (23) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` cover = `,_232232)
^  Unify: (23) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` cover = `,[32|_233906])
^  Call: (24) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`cover = `,_233906)
^  Unify: (24) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`cover = `,[99|_235580])
^  Call: (25) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`over = `,_235580)
^  Unify: (25) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`over = `,[111|_237254])
^  Call: (26) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`ver = `,_237254)
^  Unify: (26) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`ver = `,[118|_238928])
^  Call: (27) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`er = `,_238928)
^  Unify: (27) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`er = `,[101|_240602])
^  Call: (28) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`r = `,_240602)
^  Unify: (28) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`r = `,[114|_242276])
^  Call: (29) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` = `,_242276)
^  Unify: (29) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` = `,[32|_243950])
^  Call: (30) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`= `,_243950)
^  Unify: (30) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`= `,[61|_245624])
^  Call: (31) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` `,_245624)
^  Unify: (31) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` `,[32|_247298])
^  Call: (32) [aleph] aleph:aleph_append(`3 Neg cover = 0`,[],_247298)
^  Unify: (32) [aleph] aleph:aleph_append(`3 Neg cover = 0`,[],`3 Neg cover = 0`)
^  Exit: (32) [aleph] aleph:aleph_append(`3 Neg cover = 0`,[],`3 Neg cover = 0`)
^  Exit: (31) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` `,` 3 Neg cover = 0`)
^  Exit: (30) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`= `,`= 3 Neg cover = 0`)
^  Exit: (29) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` = `,` = 3 Neg cover = 0`)
^  Exit: (28) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`r = `,`r = 3 Neg cover = 0`)
^  Exit: (27) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`er = `,`er = 3 Neg cover = 0`)
^  Exit: (26) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`ver = `,`ver = 3 Neg cover = 0`)
^  Exit: (25) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`over = `,`over = 3 Neg cover = 0`)
^  Exit: (24) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`cover = `,`cover = 3 Neg cover = 0`)
^  Exit: (23) [aleph] aleph:aleph_append(`3 Neg cover = 0`,` cover = `,` cover = 3 Neg cover = 0`)
^  Exit: (22) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`s cover = `,`s cover = 3 Neg cover = 0`)
^  Exit: (21) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`os cover = `,`os cover = 3 Neg cover = 0`)
^  Exit: (20) [aleph] aleph:aleph_append(`3 Neg cover = 0`,`Pos cover = `,`Pos cover = 3 Neg cover = 0`)
   Call: (20) [system] name(_165254,`Pos cover = 3 Neg cover = 0`)
   Exit: (20) [system] name('Pos cover = 3 Neg cover = 0',`Pos cover = 3 Neg cover = 0`)
^  Exit: (19) [aleph] aleph:concat(['Pos cover = ',3|...],'Pos cover = 3 Neg cover = 0')
^  Call: (19) [aleph] aleph:p1_message('Rule 2')
^  Unify: (19) [aleph] aleph:p1_message('Rule 2')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('Rule 2')
Rule 2
   Exit: (20) [system] write('Rule 2')
   Call: (20) [system] write('] ')
]
   Exit: (20) [system] write('] ')
^  Exit: (19) [aleph] aleph:p1_message('Rule 2')
^  Call: (19) [aleph] aleph:p_message('Pos cover = 3 Neg cover = 0')
^  Unify: (19) [aleph] aleph:p_message('Pos cover = 3 Neg cover = 0')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('Pos cover = 3 Neg cover = 0')
Pos cover = 3 Neg cover = 0
   Exit: (20) [system] write('Pos cover = 3 Neg cover = 0')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('Pos cover = 3 Neg cover = 0')
^  Call: (19) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Unify: (19) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Redo: (19) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (20) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),false,aleph_sample)
^  Unify: (20) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),false,aleph_sample)
   Call: (21) [system] copy_term((f(_54856,_54858):-not(lteq(...,...)),predict(_54856,_54858,[...|...])),(_77168:-_77170))
   Exit: (21) [system] copy_term((f(_54856,_54858):-not(lteq(...,...)),predict(_54856,_54858,[...|...])),(f(_78006,_78008):-not(lteq(...,...)),predict(_78006,_78008,[...|...])))
   Call: (21) [$syspreds] numbervars((f(_78006,_78008):-not(lteq(...,...)),predict(_78006,_78008,[...|...])),0,_78924)
   Unify: (21) [$syspreds] numbervars((f(_78006,_78008):-not(lteq(...,...)),predict(_78006,_78008,[...|...])),0,_79752)
   Call: (22) [system] numbervars((f(_78006,_78008):-not(lteq(...,...)),predict(_78006,_78008,[...|...])),0,_80520,[])
   Exit: (22) [system] numbervars((f(A,B):-not(lteq(...,...)),predict(A,B,[...|...])),0,2,[])
   Exit: (21) [$syspreds] numbervars((f(A,B):-not(lteq(...,...)),predict(A,B,[...|...])),0,2)
^  Call: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Call: (23) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
f(A,B)
^  Exit: (23) [aleph] write_term(f(A,B),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(A,B))
^  Exit: (21) [aleph] aleph:aleph_portray(f(A,B),false,aleph_sample)
   Call: (21) [system] false=true
   Fail: (21) [system] false=true
^  Redo: (20) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),false,aleph_sample)
   Call: (21) [system] write(' :-')
 :-
   Exit: (21) [system] write(' :-')
   Call: (21) [system] nl

   Exit: (21) [system] nl
^  Call: (21) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Unify: (21) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (22) [system] false=true
   Fail: (22) [system] false=true
^  Redo: (21) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
   Call: (22) [system] _99620=', '
   Exit: (22) [system] ', '=', '
^  Call: (22) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_101270,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_101270,aleph_sample)
   Call: (23) [system] 1=1
   Exit: (23) [system] 1=1
   Call: (23) [system] tab(3)

   Exit: (23) [system] tab(3)
^  Call: (23) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Unify: (23) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Unify: (24) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Call: (25) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
not(lteq(A,-0.5))
^  Exit: (25) [aleph] write_term(not(lteq(A,-0.5)),[numbervars(true),quoted(true)])
^  Exit: (24) [aleph] aleph:aleph_writeq(not(lteq(A,-0.5)))
^  Exit: (23) [aleph] aleph:aleph_portray(not(lteq(A,-0.5)),false,aleph_sample)
   Call: (23) [system] write(', ')
,
   Exit: (23) [system] write(', ')
   Call: (23) [system] 1=4
   Fail: (23) [system] 1=4
^  Redo: (22) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',_101270,aleph_sample)
   Call: (23) [system] _101270 is 1+1
   Exit: (23) [system] 2 is 1+1
^  Exit: (22) [aleph] aleph:print_lit(not(lteq(A,-0.5)),false,1,4,', ',2,aleph_sample)
^  Call: (22) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Unify: (22) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Call: (23) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_121312,aleph_sample)
^  Unify: (23) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_122162,aleph_sample)
   Call: (24) [system] 2=1
   Fail: (24) [system] 2=1
^  Redo: (23) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',_124660,aleph_sample)
^  Call: (24) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
^  Unify: (24) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
^  Call: (25) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Unify: (25) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Call: (26) [aleph] write_term(predict(A,B,[-1.0,1.0|...]),[numbervars(true),quoted(true)])
predict(A,B,[-1.0,1.0,0.0])
^  Exit: (26) [aleph] write_term(predict(A,B,[-1.0,1.0|...]),[numbervars(true),quoted(true)])
^  Exit: (25) [aleph] aleph:aleph_writeq(predict(A,B,[-1.0|...]))
^  Exit: (24) [aleph] aleph:aleph_portray(predict(A,B,[-1.0|...]),false,aleph_sample)
   Call: (24) [system] write('.')
.
   Exit: (24) [system] write('.')
   Call: (24) [system] 2=2
   Exit: (24) [system] 2=2
   Call: (24) [system] nl

   Exit: (24) [system] nl
   Call: (24) [system] _137016=1
   Exit: (24) [system] 1=1
^  Exit: (23) [aleph] aleph:print_lit(predict(A,B,[-1.0|...]),false,2,2,'.',1,aleph_sample)
^  Exit: (22) [aleph] aleph:print_lits(predict(A,B,[-1.0|...]),false,2,4,aleph_sample)
^  Exit: (21) [aleph] aleph:print_lits((not(lteq(...,...)),predict(A,B,[...|...])),false,1,4,aleph_sample)
^  Exit: (20) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),false,aleph_sample)
^  Exit: (19) [aleph] aleph:pp_dclause((f(_54856,_54858):-not(...),predict(...,...,...)),aleph_sample)
^  Call: (19) [aleph] aleph:aleph_setting_m(verbosity,_142864,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(verbosity,_142864,aleph_sample)
   Call: (20) [system] nonvar(verbosity)
   Exit: (20) [system] nonvar(verbosity)
   Call: (20) [system] _142864=10
   Exit: (20) [system] 10=10
^  Exit: (19) [aleph] aleph:aleph_setting_m(verbosity,10,aleph_sample)
   Call: (19) [system] 10>=2
   Exit: (19) [system] 10>=2
^  Call: (19) [aleph] aleph:p_message('positive examples covered')
^  Unify: (19) [aleph] aleph:p_message('positive examples covered')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('positive examples covered')
positive examples covered
   Exit: (20) [system] write('positive examples covered')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('positive examples covered')
^  Call: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Unify: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Call: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],_161012)
^  Unify: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],_161012)
^  Call: (21) [aleph] aleph:intervals_to_list([3-5],_161012)
^  Unify: (21) [aleph] aleph:intervals_to_list([3-5],_161012)
^  Call: (22) [aleph] aleph:intervals_to_list([3-5],[],_164342)
^  Unify: (22) [aleph] aleph:intervals_to_list([3-5],[],_164342)
^  Call: (23) [aleph] aleph:interval_to_list(3-5,[],_166012)
^  Unify: (23) [aleph] aleph:interval_to_list(3-5,[],[])
   Call: (24) [system] 3>5
   Fail: (24) [system] 3>5
^  Redo: (23) [aleph] aleph:interval_to_list(3-5,[],_166012)
^  Unify: (23) [aleph] aleph:interval_to_list(3-5,[],_166012)
   Call: (24) [system] _171004 is 3+1
   Exit: (24) [system] 4 is 3+1
^  Call: (24) [aleph] aleph:interval_to_list(4-5,[3],_166012)
^  Unify: (24) [aleph] aleph:interval_to_list(4-5,[3],[3])
   Call: (25) [system] 4>5
   Fail: (25) [system] 4>5
^  Redo: (24) [aleph] aleph:interval_to_list(4-5,[3],_166012)
^  Unify: (24) [aleph] aleph:interval_to_list(4-5,[3],_166012)
   Call: (25) [system] _177656 is 4+1
   Exit: (25) [system] 5 is 4+1
^  Call: (25) [aleph] aleph:interval_to_list(5-5,[4,3],_166012)
^  Unify: (25) [aleph] aleph:interval_to_list(5-5,[4,3],[4,3])
   Call: (26) [system] 5>5
   Fail: (26) [system] 5>5
^  Redo: (25) [aleph] aleph:interval_to_list(5-5,[4,3],_166012)
^  Unify: (25) [aleph] aleph:interval_to_list(5-5,[4,3],_166012)
   Call: (26) [system] _184308 is 5+1
   Exit: (26) [system] 6 is 5+1
^  Call: (26) [aleph] aleph:interval_to_list(6-5,[5,4|...],_166012)
^  Unify: (26) [aleph] aleph:interval_to_list(6-5,[5,4|...],[5,4|...])
   Call: (27) [system] 6>5
   Exit: (27) [system] 6>5
^  Exit: (26) [aleph] aleph:interval_to_list(6-5,[5,4|...],[5,4|...])
^  Exit: (25) [aleph] aleph:interval_to_list(5-5,[4,3],[5,4|...])
^  Exit: (24) [aleph] aleph:interval_to_list(4-5,[3],[5,4|...])
^  Exit: (23) [aleph] aleph:interval_to_list(3-5,[],[5,4|...])
^  Call: (23) [aleph] aleph:intervals_to_list([],[5,4|...],_164342)
^  Unify: (23) [aleph] aleph:intervals_to_list([],[5,4|...],[5,4|...])
^  Exit: (23) [aleph] aleph:intervals_to_list([],[5,4|...],[5,4|...])
^  Exit: (22) [aleph] aleph:intervals_to_list([3-5],[],[5,4|...])
   Call: (22) [system] sort([5,4,3],_161012)
   Exit: (22) [system] sort([5,4,3],[3,4,5])
^  Exit: (21) [aleph] aleph:intervals_to_list([3-5],[3,4|...])
^  Exit: (20) [aleph] aleph:extract_cover(pos,[[... - ...],[]|...],[3,4|...])
^  Call: (20) [aleph] aleph:examples(pos,[3,4|...],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(pos,[3,4|...],aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(portray_literals,_200956,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(portray_literals,_200956,aleph_sample)
   Call: (22) [system] nonvar(portray_literals)
   Exit: (22) [system] nonvar(portray_literals)
   Call: (22) [system] _200956=false
   Exit: (22) [system] false=false
^  Exit: (21) [aleph] aleph:aleph_setting_m(portray_literals,false,aleph_sample)
   Call: (21) [aleph_sample] aleph_sample:example(_206774,pos,_206778)
   Unify: (21) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
   Exit: (21) [aleph_sample] aleph_sample:example(1,pos,f(-1.0,0.0))
^  Call: (21) [aleph] aleph:aleph_member1(1,[3,4|...])
^  Unify: (21) [aleph] aleph:aleph_member1(1,[3,4|...])
^  Call: (22) [aleph] aleph:aleph_member1(1,[4,5])
^  Unify: (22) [aleph] aleph:aleph_member1(1,[4,5])
^  Call: (23) [aleph] aleph:aleph_member1(1,[5])
^  Unify: (23) [aleph] aleph:aleph_member1(1,[5])
^  Call: (24) [aleph] aleph:aleph_member1(1,[])
^  Fail: (24) [aleph] aleph:aleph_member1(1,[])
^  Fail: (23) [aleph] aleph:aleph_member1(1,[5])
^  Fail: (22) [aleph] aleph:aleph_member1(1,[4,5])
^  Fail: (21) [aleph] aleph:aleph_member1(1,[3,4|...])
   Redo: (21) [aleph_sample] aleph_sample:example(_206774,pos,_206778)
   Unify: (21) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
   Exit: (21) [aleph_sample] aleph_sample:example(2,pos,f(-0.5,0.5))
^  Call: (21) [aleph] aleph:aleph_member1(2,[3,4|...])
^  Unify: (21) [aleph] aleph:aleph_member1(2,[3,4|...])
^  Call: (22) [aleph] aleph:aleph_member1(2,[4,5])
^  Unify: (22) [aleph] aleph:aleph_member1(2,[4,5])
^  Call: (23) [aleph] aleph:aleph_member1(2,[5])
^  Unify: (23) [aleph] aleph:aleph_member1(2,[5])
^  Call: (24) [aleph] aleph:aleph_member1(2,[])
^  Fail: (24) [aleph] aleph:aleph_member1(2,[])
^  Fail: (23) [aleph] aleph:aleph_member1(2,[5])
^  Fail: (22) [aleph] aleph:aleph_member1(2,[4,5])
^  Fail: (21) [aleph] aleph:aleph_member1(2,[3,4|...])
   Redo: (21) [aleph_sample] aleph_sample:example(_206774,pos,_206778)
   Unify: (21) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
   Exit: (21) [aleph_sample] aleph_sample:example(3,pos,f(0.0,1.0))
^  Call: (21) [aleph] aleph:aleph_member1(3,[3,4|...])
^  Unify: (21) [aleph] aleph:aleph_member1(3,[3,4|...])
^  Exit: (21) [aleph] aleph:aleph_member1(3,[3,4|...])
^  Call: (21) [aleph] aleph:aleph_portray(f(0.0,1.0),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(0.0,1.0),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(0.0,1.0))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(0.0,1.0))
^  Call: (23) [aleph] write_term(f(0.0,1.0),[numbervars(true),quoted(true)])
f(0.0,1.0)
^  Exit: (23) [aleph] write_term(f(0.0,1.0),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(0.0,1.0))
^  Exit: (21) [aleph] aleph:aleph_portray(f(0.0,1.0),false,aleph_sample)
   Call: (21) [system] write('.')
.
   Exit: (21) [system] write('.')
   Call: (21) [system] nl

   Exit: (21) [system] nl
   Call: (21) [system] fail
   Fail: (21) [system] fail
   Redo: (21) [aleph_sample] aleph_sample:example(_206774,pos,_206778)
   Unify: (21) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
   Exit: (21) [aleph_sample] aleph_sample:example(4,pos,f(0.5,0.5))
^  Call: (21) [aleph] aleph:aleph_member1(4,[3,4|...])
^  Unify: (21) [aleph] aleph:aleph_member1(4,[3,4|...])
^  Call: (22) [aleph] aleph:aleph_member1(4,[4,5])
^  Unify: (22) [aleph] aleph:aleph_member1(4,[4,5])
^  Exit: (22) [aleph] aleph:aleph_member1(4,[4,5])
^  Exit: (21) [aleph] aleph:aleph_member1(4,[3,4|...])
^  Call: (21) [aleph] aleph:aleph_portray(f(0.5,0.5),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(0.5,0.5),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(0.5,0.5))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(0.5,0.5))
^  Call: (23) [aleph] write_term(f(0.5,0.5),[numbervars(true),quoted(true)])
f(0.5,0.5)
^  Exit: (23) [aleph] write_term(f(0.5,0.5),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(0.5,0.5))
^  Exit: (21) [aleph] aleph:aleph_portray(f(0.5,0.5),false,aleph_sample)
   Call: (21) [system] write('.')
.
   Exit: (21) [system] write('.')
   Call: (21) [system] nl

   Exit: (21) [system] nl
   Call: (21) [system] fail
   Fail: (21) [system] fail
   Redo: (21) [aleph_sample] aleph_sample:example(_55000,pos,_55002)
   Unify: (21) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
   Exit: (21) [aleph_sample] aleph_sample:example(5,pos,f(1.0,0.0))
^  Call: (21) [aleph] aleph:aleph_member1(5,[3,4|...])
^  Unify: (21) [aleph] aleph:aleph_member1(5,[3,4|...])
^  Call: (22) [aleph] aleph:aleph_member1(5,[4,5])
^  Unify: (22) [aleph] aleph:aleph_member1(5,[4,5])
^  Call: (23) [aleph] aleph:aleph_member1(5,[5])
^  Unify: (23) [aleph] aleph:aleph_member1(5,[5])
^  Exit: (23) [aleph] aleph:aleph_member1(5,[5])
^  Exit: (22) [aleph] aleph:aleph_member1(5,[4,5])
^  Exit: (21) [aleph] aleph:aleph_member1(5,[3,4|...])
^  Call: (21) [aleph] aleph:aleph_portray(f(1.0,0.0),false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_portray(f(1.0,0.0),false,aleph_sample)
^  Call: (22) [aleph] aleph:aleph_writeq(f(1.0,0.0))
^  Unify: (22) [aleph] aleph:aleph_writeq(f(1.0,0.0))
^  Call: (23) [aleph] write_term(f(1.0,0.0),[numbervars(true),quoted(true)])
f(1.0,0.0)
^  Exit: (23) [aleph] write_term(f(1.0,0.0),[numbervars(true),quoted(true)])
^  Exit: (22) [aleph] aleph:aleph_writeq(f(1.0,0.0))
^  Exit: (21) [aleph] aleph:aleph_portray(f(1.0,0.0),false,aleph_sample)
   Call: (21) [system] write('.')
.
   Exit: (21) [system] write('.')
   Call: (21) [system] nl

   Exit: (21) [system] nl
   Call: (21) [system] fail
   Fail: (21) [system] fail
^  Redo: (20) [aleph] aleph:examples(pos,[3,4|...],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(pos,[3,4|...],aleph_sample)
^  Exit: (20) [aleph] aleph:examples(pos,[3,4|...],aleph_sample)
^  Exit: (19) [aleph] aleph:label_print_examples(pos,[[... - ...],[]|...],aleph_sample)
^  Call: (19) [aleph] aleph:p_message('negative examples covered')
^  Unify: (19) [aleph] aleph:p_message('negative examples covered')
   Call: (20) [system] write('[')
[
   Exit: (20) [system] write('[')
   Call: (20) [system] write('negative examples covered')
negative examples covered
   Exit: (20) [system] write('negative examples covered')
   Call: (20) [system] write(']')
]
   Exit: (20) [system] write(']')
   Call: (20) [system] nl

   Exit: (20) [system] nl
^  Exit: (19) [aleph] aleph:p_message('negative examples covered')
^  Call: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
^  Unify: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
^  Call: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],_94346)
^  Unify: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],_94346)
^  Call: (21) [aleph] aleph:intervals_to_list([],_94346)
^  Unify: (21) [aleph] aleph:intervals_to_list([],_94346)
^  Call: (22) [aleph] aleph:intervals_to_list([],[],_97676)
^  Unify: (22) [aleph] aleph:intervals_to_list([],[],[])
^  Exit: (22) [aleph] aleph:intervals_to_list([],[],[])
   Call: (22) [system] sort([],_94346)
   Exit: (22) [system] sort([],[])
^  Exit: (21) [aleph] aleph:intervals_to_list([],[])
^  Exit: (20) [aleph] aleph:extract_cover(neg,[[... - ...],[]|...],[])
^  Call: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Call: (21) [aleph] aleph:aleph_setting_m(portray_literals,_105160,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_setting_m(portray_literals,_105160,aleph_sample)
   Call: (22) [system] nonvar(portray_literals)
   Exit: (22) [system] nonvar(portray_literals)
   Call: (22) [system] _105160=false
   Exit: (22) [system] false=false
^  Exit: (21) [aleph] aleph:aleph_setting_m(portray_literals,false,aleph_sample)
   Call: (21) [aleph_sample] aleph_sample:example(_110978,neg,_110982)
   Fail: (21) [aleph_sample] aleph_sample:example(_110978,neg,_110982)
^  Redo: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Unify: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Exit: (20) [aleph] aleph:examples(neg,[],aleph_sample)
^  Exit: (19) [aleph] aleph:label_print_examples(neg,[[... - ...],[]|...],aleph_sample)
   Call: (19) [system] nl

   Exit: (19) [system] nl
^  Exit: (18) [aleph] aleph:eval_rule(2,[[... - ...],[]|...],aleph_sample)
   Call: (18) [system] fail
   Fail: (18) [system] fail
^  Fail: (19) [aleph] aleph:label_create((f(_54856,_54858):-not(...),predict(...,...,...)),_54926,aleph_sample)
^  Fail: (18) [aleph] aleph:eval_rule(2,_120950,aleph_sample)
^  Redo: (19) [aleph] aleph:aleph_member(_54844,[2])
^  Unify: (19) [aleph] aleph:aleph_member(_54844,[2])
^  Call: (20) [aleph] aleph:aleph_member(_54844,[])
^  Fail: (20) [aleph] aleph:aleph_member(_54844,[])
^  Fail: (19) [aleph] aleph:aleph_member(_54844,[2])
^  Fail: (18) [aleph] aleph:aleph_member(_54844,[1,2])
^  Redo: (17) [aleph] aleph:show(theory,aleph_sample)
^  Unify: (17) [aleph] aleph:show(theory,aleph_sample)
^  Call: (18) [aleph] aleph:get_performance(aleph_sample)
^  Unify: (18) [aleph] aleph:get_performance(aleph_sample)
^  Call: (19) [aleph] aleph:aleph_setting_m(evalfn,_130018,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_setting_m(evalfn,_130018,aleph_sample)
   Call: (20) [system] nonvar(evalfn)
   Exit: (20) [system] nonvar(evalfn)
   Call: (20) [system] _130018=mse
   Exit: (20) [system] mse=mse
^  Exit: (19) [aleph] aleph:aleph_setting_m(evalfn,mse,aleph_sample)
   Call: (19) [system] mse=sd
   Fail: (19) [system] mse=sd
^  Redo: (18) [aleph] aleph:get_performance(aleph_sample)
   Call: (19) [system] mse=mse
   Exit: (19) [system] mse=mse
^  Exit: (18) [aleph] aleph:get_performance(aleph_sample)
^  Exit: (17) [aleph] aleph:show(theory,aleph_sample)
^  Call: (17) [aleph] aleph:record_theory(1.3223854999999958,aleph_sample)
^  Unify: (17) [aleph] aleph:record_theory(1.3223854999999958,aleph_sample)
^  Call: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_143266,aleph_sample)
^  Unify: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_143266,aleph_sample)
   Call: (19) [system] nonvar(recordfile_stream)
   Exit: (19) [system] nonvar(recordfile_stream)
^  Redo: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_143266,aleph_sample)
^  Unify: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_143266,aleph_sample)
^  Call: (19) [aleph] aleph:default_setting(recordfile_stream,_143266)
^  Unify: (19) [aleph] aleph:default_setting(recordfile_stream,_143266)
^  Call: (20) [aleph] aleph:set_def(recordfile_stream,_149962,_149964,_149966,_143266,_149970)
^  Fail: (20) [aleph] aleph:set_def(recordfile_stream,_150808,_150810,_150812,_143266,_150816)
^  Fail: (19) [aleph] aleph:default_setting(recordfile_stream,_143266)
^  Fail: (18) [aleph] aleph:aleph_setting_m(recordfile_stream,_143266,aleph_sample)
^  Redo: (17) [aleph] aleph:record_theory(1.3223854999999958,aleph_sample)
^  Unify: (17) [aleph] aleph:record_theory(1.3223854999999958,aleph_sample)
^  Exit: (17) [aleph] aleph:record_theory(1.3223854999999958,aleph_sample)
^  Call: (17) [aleph] aleph:reinstate_values([refine],aleph_sample)
^  Unify: (17) [aleph] aleph:reinstate_values([refine],aleph_sample)
^  Call: (18) [aleph] aleph:reinstate(refine,aleph_sample)
^  Unify: (18) [aleph] aleph:reinstate(refine,aleph_sample)
^  Call: (19) [aleph] retract(aleph_sample:'$aleph_global'(save,save(refine,_159092)))
^  Exit: (19) [aleph] retract(aleph_sample:'$aleph_global'(save,save(refine,false)))
   Call: (19) [system] false=unknown
   Fail: (19) [system] false=unknown
^  Redo: (18) [aleph] aleph:reinstate(refine,aleph_sample)
^  Call: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
^  Unify: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
^  Call: (20) [aleph] aleph:check_setting(refine,false)
^  Unify: (20) [aleph] aleph:check_setting(refine,false)
^  Call: (21) [aleph] aleph:set_def(refine,_166612,_166614,_166552,_166618,_166620)
^  Unify: (21) [aleph] aleph:set_def(refine,search-search_strategy,'Nature of customised refinement operator',[user,auto|...],false,show)
^  Exit: (21) [aleph] aleph:set_def(refine,search-search_strategy,'Nature of customised refinement operator',[user,auto|...],false,show)
^  Call: (21) [aleph] aleph:check_legal([user,auto|...],false)
^  Unify: (21) [aleph] aleph:check_legal([user,auto|...],false)
^  Call: (22) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Unify: (22) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Call: (23) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Unify: (23) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Call: (24) [aleph] aleph:aleph_member1(false,[scs,false])
^  Unify: (24) [aleph] aleph:aleph_member1(false,[scs,false])
^  Call: (25) [aleph] aleph:aleph_member1(false,[false])
^  Unify: (25) [aleph] aleph:aleph_member1(false,[false])
^  Exit: (25) [aleph] aleph:aleph_member1(false,[false])
^  Exit: (24) [aleph] aleph:aleph_member1(false,[scs,false])
^  Exit: (23) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Exit: (22) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Exit: (21) [aleph] aleph:check_legal([user,auto|...],false)
^  Exit: (20) [aleph] aleph:check_setting(refine,false)
   Call: (20) [system] false=inf
   Fail: (20) [system] false=inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
   Call: (20) [system] false= +inf
   Fail: (20) [system] false= +inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
   Call: (20) [system] false= -inf
   Fail: (20) [system] false= -inf
^  Redo: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
   Call: (20) [system] _189862=false
   Exit: (20) [system] false=false
^  Call: (20) [aleph] retractall(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,_191528)))
^  Exit: (20) [aleph] retractall(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,_191528)))
^  Call: (20) [aleph] assertz(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,false)))
^  Exit: (20) [aleph] assertz(aleph_sample:'$aleph_global'(refine,aleph_set_m(refine,false)))
   Call: (20) [broadcast] broadcast:broadcast(aleph_set_m(refine,false))
   Unify: (20) [broadcast] broadcast:broadcast(aleph_set_m(refine,false))
   Call: (21) [broadcast] broadcast:listener(aleph_set_m(refine,false),_196560,_196498,_196500)
   Fail: (21) [broadcast] broadcast:listener(aleph_set_m(refine,false),_197392,_196498,_196500)
   Redo: (20) [broadcast] broadcast:broadcast(aleph_set_m(refine,false))
   Exit: (20) [broadcast] broadcast:broadcast(aleph_set_m(refine,false))
^  Call: (20) [aleph] aleph:special_consideration(refine,false,aleph_sample)
^  Unify: (20) [aleph] aleph:special_consideration(refine,false,aleph_sample)
^  Call: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
^  Unify: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
^  Call: (22) [aleph] aleph:check_setting(refineop,false)
^  Unify: (22) [aleph] aleph:check_setting(refineop,false)
^  Call: (23) [aleph] aleph:set_def(refineop,_204862,_204864,_204802,_204868,_204870)
^  Unify: (23) [aleph] aleph:set_def(refineop,search-search_strategy,'Current refinement operator',[user,auto|...],'',show-ro)
^  Exit: (23) [aleph] aleph:set_def(refineop,search-search_strategy,'Current refinement operator',[user,auto|...],'',show-ro)
^  Call: (23) [aleph] aleph:check_legal([user,auto|...],false)
^  Unify: (23) [aleph] aleph:check_legal([user,auto|...],false)
^  Call: (24) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Unify: (24) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Call: (25) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Unify: (25) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Call: (26) [aleph] aleph:aleph_member1(false,[scs,false])
^  Unify: (26) [aleph] aleph:aleph_member1(false,[scs,false])
^  Call: (27) [aleph] aleph:aleph_member1(false,[false])
^  Unify: (27) [aleph] aleph:aleph_member1(false,[false])
^  Exit: (27) [aleph] aleph:aleph_member1(false,[false])
^  Exit: (26) [aleph] aleph:aleph_member1(false,[scs,false])
^  Exit: (25) [aleph] aleph:aleph_member1(false,[auto,scs|...])
^  Exit: (24) [aleph] aleph:aleph_member1(false,[user,auto|...])
^  Exit: (23) [aleph] aleph:check_legal([user,auto|...],false)
^  Exit: (22) [aleph] aleph:check_setting(refineop,false)
   Call: (22) [system] false=inf
   Fail: (22) [system] false=inf
^  Redo: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
   Call: (22) [system] false= +inf
   Fail: (22) [system] false= +inf
^  Redo: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
   Call: (22) [system] false= -inf
   Fail: (22) [system] false= -inf
^  Redo: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
   Call: (22) [system] _228118=false
   Exit: (22) [system] false=false
^  Call: (22) [aleph] retractall(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,_229784)))
^  Exit: (22) [aleph] retractall(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,_229784)))
^  Call: (22) [aleph] assertz(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,false)))
^  Exit: (22) [aleph] assertz(aleph_sample:'$aleph_global'(refineop,aleph_set_m(refineop,false)))
   Call: (22) [broadcast] broadcast:broadcast(aleph_set_m(refineop,false))
   Unify: (22) [broadcast] broadcast:broadcast(aleph_set_m(refineop,false))
   Call: (23) [broadcast] broadcast:listener(aleph_set_m(refineop,false),_234816,_234754,_234756)
   Fail: (23) [broadcast] broadcast:listener(aleph_set_m(refineop,false),_235648,_234754,_234756)
   Redo: (22) [broadcast] broadcast:broadcast(aleph_set_m(refineop,false))
   Exit: (22) [broadcast] broadcast:broadcast(aleph_set_m(refineop,false))
^  Call: (22) [aleph] aleph:special_consideration(refineop,false,aleph_sample)
^  Unify: (22) [aleph] aleph:special_consideration(refineop,false,aleph_sample)
^  Exit: (22) [aleph] aleph:special_consideration(refineop,false,aleph_sample)
^  Exit: (21) [aleph] aleph:aleph_set_m(refineop,false,aleph_sample)
^  Exit: (20) [aleph] aleph:special_consideration(refine,false,aleph_sample)
^  Exit: (19) [aleph] aleph:aleph_set_m(refine,false,aleph_sample)
^  Exit: (18) [aleph] aleph:reinstate(refine,aleph_sample)
^  Call: (18) [aleph] aleph:reinstate_values([],aleph_sample)
^  Unify: (18) [aleph] aleph:reinstate_values([],aleph_sample)
^  Exit: (18) [aleph] aleph:reinstate_values([],aleph_sample)
^  Exit: (17) [aleph] aleph:reinstate_values([refine],aleph_sample)
^  Exit: (16) [aleph] aleph:induce_tree(aleph_sample:[(... :- ...)|...])
^  Call: (16) [bugger] bugger:mquietly_if(true,rtrace:tAt(false,271,319,tracing))
^  Unify: (16) [bugger] bugger:mquietly_if(true,rtrace:tAt(false,271,319,tracing))
   Call: (18) [system] var(rtrace:tAt(false,271,319,tracing))
   Fail: (18) [system] var(rtrace:tAt(false,271,319,tracing))
   Call: (18) [system] tAt(false,271,319,tracing)
   Unify: (18) [system] tAt(false,271,319,tracing)
   Exit: (18) [rtrace] tAt(false,271,319,tracing) ? creep
^  Exit: (16) [bugger] bugger:mquietly_if(true,rtrace:tAt(false,271,319,tracing)) ? creep
^  Exit: (14) [system] setup_call_catcher_cleanup(rtrace:restart_rtrace,bugger:((... : ...,deterministic(...)),(... -> ...;...;...)),exit,bugger:mquietly_if(true,rtrace:tAt(...,...,...,...))) ? creep
^  Exit: (13) [system] setup_call_cleanup(rtrace:restart_rtrace,bugger:((... : ...,deterministic(...)),(... -> ...;...;...)),bugger:mquietly_if(true,rtrace:tAt(...,...,...,...))) ? creep
^  Exit: (12) [bugger] bugger:scce_orig(rtrace:restart_rtrace,aleph_sample:induce_tree([...|...]),rtrace:tAt(false,271,319,tracing)) ?