Failed

logicmoo.pfc.test.sanity_base.ATTVAR_09.logicmoo.pfc.test.sanity_base.ATTVAR_09@Test_0005_Line_0000__sk_out_1_in_user: user:(findall(_5422790,(clause_u(sk_out(_5422790),_5422806,_5422808),wdmsg(sk_out(_5422790))),_5422794),length(_5422794,_5422832),_5422832=3) (from logicmoo.pfc.test.sanity_base.logicmoo.pfc.test.sanity_base.ATTVAR_09)

Failing for the past 1 build (Since #9 )
Took 5 ms.
Failed with 0 retries

Run 1:

Error Message

failure = []. 

Standard Error

name=Test_0005_Line_0000__sk_out_1_in_user
JUNIT_CLASSNAME='logicmoo.pfc.test.sanity_base.ATTVAR_09'.
JUNIT_CMD='timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "[\'attvar_09.pfc\']"'.
 (cd /var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base ; timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "['attvar_09.pfc']")

```
%~ init_phase(after_load)
%~ init_phase(restore_state)
%
%~ init_why(after_boot,program)
%~ after_boot.
%~ Dont forget to ?- logicmoo_i_cyc_xform.
running('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'),
%~ this_test_might_need( :-( use_module( library(logicmoo_plarkc))))
%~ /var/lib/jenkins/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test_header.pl:98
%~ message_hook(
%~    error( permission_error(redefine,module,logicmoo_test),
%~      context(module/2,'Already loaded from /root/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test.pl')),
%~    error,
%~    [ '~q/~w: '-[module,2],
%~      'No permission to ~w ~w `~p\''-[redefine,module,logicmoo_test],
%~      ' (~w)'-['Already loaded from /root/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test.pl']])
%~ source_location('/var/lib/jenkins/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test_header.pl',98)
module/2: No permission to redefine module `logicmoo_test' (Already loaded from /root/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test.pl)
ERROR: /var/lib/jenkins/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test_header.pl:98:
ERROR:    module/2: No permission to redefine module `logicmoo_test' (Already loaded from /root/.local/share/swi-prolog/pack/logicmoo_utils/prolog/logicmoo_test.pl)

:- nodebug_logicmoo(_).
/*~
~*/

:- debug_logicmoo(http(_)).
/*~
~*/

:- debug_logicmoo(logicmoo(_)).

/*~
~*/

:- dynamic(sk_out/1).
/*~
~*/

:- dynamic(sk_in/1).

% :- process_this_script.

/*~
~*/

% :- process_this_script.

:- must(mpred_trace_exec).
/*~
%~ ?-( mpred_test("Test_0001_Line_0000__Mpred_trace_exec_in_user",user:mpred_trace_exec)).
passed=info(why_was_true(user:mpred_trace_exec))
no_proof_for(mpred_trace_exec).

no_proof_for(mpred_trace_exec).

no_proof_for(mpred_trace_exec).

name='logicmoo.pfc.test.sanity_base.ATTVAR_09-Test_0001_Line_0000__Mpred_trace_exec_in_user'.
JUNIT_CLASSNAME='logicmoo.pfc.test.sanity_base.ATTVAR_09'.
JUNIT_CMD='timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "[\'attvar_09.pfc\']"'.
% saving_junit: /var/lib/jenkins/workspace/logicmoo_workspace/test_results/jenkins/Report-logicmoo-pfc-test-sanity_base-vSTARv0vSTARvvDOTvvSTARv-2-1--grep-2-i-WARN-ERROR-_file-00-fail-pass--Units-Logicmoo_pfc_test_sanity_base_ATTVAR_09_Test_0001_Line_0000_Mpred_trace_exec_in_user-junit.xml
~*/

:- expects_dialect(pfc).
/*~
~*/

:- if( \+ current_module(attvar_reader)).
:- use_module(library(logicmoo/attvar_reader)).
/*~
~*/

:- endif.
:- read_attvars(true).

/*~
%~ install_attvar_expander(user)
~*/

sk_in(fl(X,Y,X,Y)).
/*~
~*/

sk_in(avar([vn='ExIn',sk='SKF-666'])).
/*~
~*/

:- listing([sk_in/1,spft/3]).
%:- break.
/*~
%~ skipped( listing( [ sk_in/1,
%~                     spft/3]))
~*/

%:- break.
sk_in(_DUNNO).
/*~
~*/

:- listing([sk_in/1,spft/3]).
%:- break.

/*~
%~ skipped( listing( [ sk_in/1,
%~                     spft/3]))
~*/

%:- break.

:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).

/*~
%~ ?-( mpred_test( "Test_0002_Line_0000__sk_in_1_in_user",
%~       user : ( findall(
%~                   clause_u(sk_in(H),B,Ref),
%~                   ( clause_u(sk_in(H),B,Ref) ,
%~                     wdmsg( clause_u(sk_in(H),B,Ref))),
%~                   L)  ,
%~                length(L,COUNT) ,
%~                wdmsg( cOUNT=COUNT)))).
%~ cOUNT=0.
%~ cOUNT=0.
passed=info(why_was_true(user:(findall(clause_u(sk_in(_19454),_19476,_19498),(clause_u(sk_in(_19454),_19476,_19498),wdmsg(clause_u(sk_in(_19454),_19476,_19498))),[]),length([],0),wdmsg(cOUNT=0))))
no_proof_for((findall(clause_u(sk_in(In),Sk_in,U),(clause_u(sk_in(In),Sk_in,U),wdmsg(clause_u(sk_in(In),Sk_in,U))),[]),length([],0),wdmsg(cOUNT=0))).

%~ cOUNT=0
no_proof_for((findall(clause_u(sk_in(In),Sk_in,U),(clause_u(sk_in(In),Sk_in,U),wdmsg(clause_u(sk_in(In),Sk_in,U))),[]),length([],0),wdmsg(cOUNT=0))).

no_proof_for((findall(clause_u(sk_in(In),Sk_in,U),(clause_u(sk_in(In),Sk_in,U),wdmsg(clause_u(sk_in(In),Sk_in,U))),[]),length([],0),wdmsg(cOUNT=0))).

name='logicmoo.pfc.test.sanity_base.ATTVAR_09-Test_0002_Line_0000__sk_in_1_in_user'.
JUNIT_CLASSNAME='logicmoo.pfc.test.sanity_base.ATTVAR_09'.
JUNIT_CMD='timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "[\'attvar_09.pfc\']"'.
% saving_junit: /var/lib/jenkins/workspace/logicmoo_workspace/test_results/jenkins/Report-logicmoo-pfc-test-sanity_base-vSTARv0vSTARvvDOTvvSTARv-2-1--grep-2-i-WARN-ERROR-_file-00-fail-pass--Units-Logicmoo_pfc_test_sanity_base_ATTVAR_09_Test_0002_Line_0000_sk_in_1_in_user-junit.xml
~*/

:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).

/*~
%~ ?-( mpred_test( "Test_0003_Line_0000__sk_in_1_in_user",
%~       user : ( findall( FEx,
%~                  clause_u(sk_in(FEx),Sk_in,U),wdmsg(sk_in(FEx)),
%~                  L)  ,
%~                length(L,THREE) ,
%~                THREE=3))).
failure=info((why_was_true(user:(\+ (findall(_80890,(clause_u(sk_in(_80890),_80912,_80934),wdmsg(sk_in(_80890))),_80956),length(_80956,_80978),_80978=3))),nop(ftrace(user:(findall(_80890,(clause_u(sk_in(_80890),_80912,_80934),wdmsg(sk_in(_80890))),_80956),length(_80956,_80978),_80978=3)))))
no_proof_for(\+ (findall(In,(clause_u(sk_in(In),Sk_in5,U8),wdmsg(sk_in(In))),Findall_Length),length(Findall_Length,Length10),Length10=3)).

no_proof_for(\+ (findall(In,(clause_u(sk_in(In),Sk_in5,U8),wdmsg(sk_in(In))),Findall_Length),length(Findall_Length,Length10),Length10=3)).

no_proof_for(\+ (findall(In,(clause_u(sk_in(In),Sk_in5,U8),wdmsg(sk_in(In))),Findall_Length),length(Findall_Length,Length10),Length10=3)).

name='logicmoo.pfc.test.sanity_base.ATTVAR_09-Test_0003_Line_0000__sk_in_1_in_user'.
JUNIT_CLASSNAME='logicmoo.pfc.test.sanity_base.ATTVAR_09'.
JUNIT_CMD='timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "[\'attvar_09.pfc\']"'.
% saving_junit: /var/lib/jenkins/workspace/logicmoo_workspace/test_results/jenkins/Report-logicmoo-pfc-test-sanity_base-vSTARv0vSTARvvDOTvvSTARv-2-1--grep-2-i-WARN-ERROR-_file-00-fail-pass--Units-Logicmoo_pfc_test_sanity_base_ATTVAR_09_Test_0003_Line_0000_sk_in_1_in_user-junit.xml
~*/

:- listing([pt/2,sk_in/1,sk_out/1]).

/*~
%~ skipped( listing( [ pt/2, sk_in/1,sk_out/1]))
~*/

sk_in(Ex)==>sk_out(Ex).

/*~
~*/

:- rtrace.
/*~
^  Call: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Unify: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Call: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _122540)
^  Unify: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _122540)
^  Fail: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _122540)
^  Redo: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Unify: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Redo: (37) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Unify: (37) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
   Call: (38) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Exit: (38) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Call: (38) [$syspreds] nb_setval('$term_user',  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Unify: (38) [$syspreds] nb_setval('$term_user',  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Exit: (38) [$syspreds] nb_setval('$term_user',  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Call: (38) [system] fail
   Fail: (38) [system] fail
^  Redo: (37) [subclause_expansion] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Unify: (37) [subclause_expansion] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Call: (38) [ec_loader] ec_loader:into_lps
^  Unify: (38) [ec_loader] ec_loader:into_lps
   Call: (39) [t_l] t_l:is_ec_cvt(_134946)
   Fail: (39) [t_l] t_l:is_ec_cvt(_134946)
^  Fail: (38) [ec_loader] ec_loader:into_lps
^  Redo: (37) [ec_loader] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Fail: (37) [ec_loader] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _122540, _122542)
^  Call: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _138056)
^  Unify: (37) [user] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
^  Redo: (37) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _138056)
^  Unify: (37) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _138056)
   Call: (38) [$syspreds] prolog_load_context(module, plunit)
   Unify: (38) [$syspreds] prolog_load_context(module, plunit)
   Fail: (38) [$syspreds] prolog_load_context(module, plunit)
^  Fail: (37) [plunit] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), _138056)
^  Call: (38) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _142980, _142982)
^  Unify: (38) [system] term_expansion((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _142980, _142982)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _142980, _142982)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _142980, _142982)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _142980, _142982)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _142980, _142982)
   Call: (41) [system] nonvar((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Exit: (41) [system] nonvar((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Call: (41) [echo_files] echo_files:never_echo_term((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Fail: (41) [echo_files] echo_files:never_echo_term((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)))
   Redo: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _142980, _142982)
   Call: (41) [$syspreds] prolog_load_context(stream, _149884)
   Unify: (41) [$syspreds] prolog_load_context(stream, _149884)
   Exit: (41) [$syspreds] prolog_load_context(stream, <gt;stream>(0x5607f999ca00))
   Call: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Unify: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Exit: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Call: (41) [system] term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])])=..[_153530, _153536, _153542|_153544]
   Exit: (41) [system] term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])])=..[term_position, 1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [...|...])]]
   Call: (41) [system] ttyflush
   Exit: (41) [system] ttyflush
   Call: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [system] (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010))==end_of_file
   Fail: (42) [system] (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010))==end_of_file
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _159712)
   Unify: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Exit: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Call: (42) [system] _161586 is 1063+1
   Exit: (42) [system] 1064 is 1063+1
   Call: (42) [system] 1145=<gt;1064
   Fail: (42) [system] 1145=<gt;1064
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Call: (43) [$syspreds] format('~N~~*/~n')
   Unify: (43) [$syspreds] format('~N~~*/~n')
~*/
   Exit: (43) [$syspreds] format('~N~~*/~n')
   Exit: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1064)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1064)
   Call: (43) [t_l] t_l:file_stream_loc(_173916, <gt;stream>(0x5607f999ca00), _173920)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1064)
   Call: (43) [t_l] t_l:file_stream_loc(_176344, <gt;stream>(0x5607f999ca00), _176346)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063)
   Call: (43) [system] 1064>1063
   Exit: (43) [system] 1064>1063
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063, 1064)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063, 1064)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1063, 1064, _180678)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1063, 1064, _180678)
   Call: (45) [system] _181932 is 1064-1063
   Exit: (45) [system] 1 is 1064-1063
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _183152, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _183152, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _186262)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _186262)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _188268, []), read_string(_188268, _188276, _183152), close(_188268))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _188268, []), read_util:read_string(_188268, _188276, _183152), read_util:close(_188268))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _188268, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f08f2000), [])
   Call: (49) [system] close(<gt;stream>(0x5607f08f2000))
   Exit: (49) [system] close(<gt;stream>(0x5607f08f2000))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f08f2000), []), read_util:read_string(<gt;stream>(0x5607f08f2000), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f08f2000)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1063, 1, _193704, _180678)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1063, 1, 596, "\n")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1063, 1064, "\n")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1064)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1064)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _196766))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _196766))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1064))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1064))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1064)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [echo_files] echo_files:nsl(_201096)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Call: (46) [system] "\n"\==[]
   Exit: (46) [system] "\n"\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string("\n", _205404, _205406, _205408, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _205404, _205406, _205408, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _205404, _205406, _205408, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _209222, _209286, _209224, '\n/*~')
   Fail: (45) [system] sub_string("\n", _209222, _209904, _209224, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _211080, _211144, _211082, '/*~')
   Fail: (45) [system] sub_string("\n", _211080, _211762, _211082, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _213556, _213620, _213558, '\n%~')
   Fail: (45) [system] sub_string("\n", _213556, _214238, _213558, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _215414, _215478, _215416, '%~')
   Fail: (45) [system] sub_string("\n", _215414, _216096, _215416, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] write("\n")

   Exit: (45) [system] write("\n")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1063, 1064)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1064)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145)
   Unify: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145)
   Call: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1064, 1145, _224672)
   Unify: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1064, 1145, _224672)
   Call: (44) [system] _225926 is 1145-1064
   Exit: (44) [system] 81 is 1145-1064
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _227146, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _227146, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _230256)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _230256)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _232262, []), read_string(_232262, _232270, _227146), close(_232262))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _232262, []), read_util:read_string(_232262, _232270, _227146), read_util:close(_232262))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _232262, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fd202700), [])
   Call: (48) [system] close(<gt;stream>(0x5607fd202700))
   Exit: (48) [system] close(<gt;stream>(0x5607fd202700))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fd202700), []), read_util:read_string(<gt;stream>(0x5607fd202700), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607fd202700)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1064, 81, _237698, _224672)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1064, 81, 515, ":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)")
   Exit: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1064, 1145, ":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)")
   Call: (43) [echo_files] echo_files:read_mco(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)", _239582, _239584, _239586, _239588, _239590)
   Unify: (43) [echo_files] echo_files:read_mco(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)", _240216, _240218, _240220, _240222, _240224)
   Call: (44) [system] read_term_from_atom(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)", _240792, [cycles(true), comments(_240812), quasi_quotations(_240822), variable_names(_240832), singletons(_240842)])
   Exit: (44) [system] read_term_from_atom(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)",  (:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456)), [cycles(true), comments([]), quasi_quotations([]), variable_names(['FOUND'=_241456, 'What'=_241464]), singletons([])])
   Call: (44) [system] read_term_from_atom(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)", _242142, [cycles(false), comments(_242162), quasi_quotations(_242172), variable_names(_242182), singletons(_242192)])
   Exit: (44) [system] read_term_from_atom(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)",  (:-must((sk_out(_242806), get_attr(_242806, sk, _242814), _242814='SKF-666')), dmsg(fOUND=_242806)), [cycles(false), comments([]), quasi_quotations([]), variable_names(['FOUND'=_242806, 'What'=_242814]), singletons([])])
   Call: (44) [system] (:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456))=@=(:-must((sk_out(_242806), get_attr(_242806, sk, _242814), _242814='SKF-666')), dmsg(fOUND=_242806))
   Exit: (44) [system] (:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456))=@=(:-must((sk_out(_242806), get_attr(_242806, sk, _242814), _242814='SKF-666')), dmsg(fOUND=_242806))
   Call: (44) [system] _244704=(:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456))
   Exit: (44) [system] (:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456))=(:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456))
   Exit: (43) [echo_files] echo_files:read_mco(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)",  (:-must((sk_out(_241456), get_attr(_241456, sk, _241464), _241464='SKF-666')), dmsg(fOUND=_241456)), [], [], ['FOUND'=_241456, 'What'=_241464], [])
   Call: (43) [system] write(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)")
:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)
   Exit: (43) [system] write(":- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND)")
   Call: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _247814, 1145)
   Unify: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _248436, 1145)
^  Call: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _249010, _249012))
^  Exit: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _249010, _249012))
^  Call: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _249010, 1145))
^  Exit: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _249010, 1145))
   Exit: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _249010, 1145)
   Exit: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _256448))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _256448))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_122010), get_attr(_122010, sk, _122082), _122082='SKF-666')), dmsg(fOUND=_122010)), 1064, 1145, _142980)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _992)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1146)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1146)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1146)
   Call: (43) [t_l] t_l:file_stream_loc(_3488, <gt;stream>(0x5607f999ca00), _3492)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1146)
   Call: (43) [t_l] t_l:file_stream_loc(_5916, <gt;stream>(0x5607f999ca00), _5918)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145)
   Call: (43) [system] 1146>1145
   Exit: (43) [system] 1146>1145
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145, 1146)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145, 1146)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1145, 1146, _10250)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1145, 1146, _10250)
   Call: (45) [system] _11504 is 1146-1145
   Exit: (45) [system] 1 is 1146-1145
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _12724, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _12724, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _15834)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _15834)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _17840, []), read_string(_17840, _17848, _12724), close(_17840))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _17840, []), read_util:read_string(_17840, _17848, _12724), read_util:close(_17840))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _17840, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607ebcdbb00), [])
   Call: (49) [system] close(<gt;stream>(0x5607ebcdbb00))
   Exit: (49) [system] close(<gt;stream>(0x5607ebcdbb00))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607ebcdbb00), []), read_util:read_string(<gt;stream>(0x5607ebcdbb00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607ebcdbb00)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1145, 1, _23276, _10250)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1145, 1, 514, ".")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1145, 1146, ".")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _26338))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _26338))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [echo_files] echo_files:nsl(_30668)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Call: (46) [system] "."\==[]
   Exit: (46) [system] "."\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string(".", _34976, _34978, _34980, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _34976, _34978, _34980, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _34976, _34978, _34980, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _38794, _38858, _38796, '\n/*~')
   Fail: (45) [system] sub_string(".", _38794, _39476, _38796, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _40652, _40716, _40654, '/*~')
   Fail: (45) [system] sub_string(".", _40652, _41334, _40654, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _43128, _43192, _43130, '\n%~')
   Fail: (45) [system] sub_string(".", _43128, _43810, _43130, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _44986, _45050, _44988, '%~')
   Fail: (45) [system] sub_string(".", _44986, _45668, _44988, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] write(".")
.
   Exit: (45) [system] write(".")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1145, 1146)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1146)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Call: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Fail: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Redo: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] character_count(<gt;stream>(0x5607f999ca00), _56660)
   Exit: (43) [system] character_count(<gt;stream>(0x5607f999ca00), 1146)
   Call: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, _57874)
   Unify: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, _57874)
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _59120, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _59120, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _62230)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _62230)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _64236, []), read_string(_64236, _64244, _59120), close(_64236))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _64236, []), read_util:read_string(_64236, _64244, _59120), read_util:close(_64236))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _64236, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f96bcd00), [])
   Call: (48) [system] close(<gt;stream>(0x5607f96bcd00))
   Exit: (48) [system] close(<gt;stream>(0x5607f96bcd00))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f96bcd00), []), read_util:read_string(<gt;stream>(0x5607f96bcd00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f96bcd00)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1146, _69670, 0, _57874)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1146, 514, 0, "\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Exit: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, "\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Call: (43) [system] open_string("\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", _71602)
   Exit: (43) [system] open_string("\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", <gt;stream>(0x5607f96bc600))
   Call: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Unify: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Call: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (45) [system] at_end_of_stream(<gt;stream>(0x5607f96bc600))
   Fail: (45) [system] at_end_of_stream(<gt;stream>(0x5607f96bc600))
   Redo: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (45) [system] peek_char(<gt;stream>(0x5607f96bc600), _77704)
   Exit: (45) [system] peek_char(<gt;stream>(0x5607f96bc600), '\n')
   Call: (45) [system] char_type('\n', space)
   Exit: (45) [system] char_type('\n', space)
   Call: (45) [system] get_char(<gt;stream>(0x5607f96bc600), '\n')
   Exit: (45) [system] get_char(<gt;stream>(0x5607f96bc600), '\n')
   Call: (45) [system] put_char('\n')

   Exit: (45) [system] put_char('\n')
   Exit: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Unify: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Call: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [system] at_end_of_stream(<gt;stream>(0x5607f96bc600))
   Fail: (46) [system] at_end_of_stream(<gt;stream>(0x5607f96bc600))
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [system] peek_char(<gt;stream>(0x5607f96bc600), _88048)
   Exit: (46) [system] peek_char(<gt;stream>(0x5607f96bc600), :)
   Call: (46) [system] char_type(:, space)
   Fail: (46) [system] char_type(:, space)
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [echo_files] echo_files:nsl(_91702)
   Unify: (46) [echo_files] echo_files:nsl('No source location!?')
   Exit: (46) [echo_files] echo_files:nsl('No source location!?')
   Call: (46) [system] atom_length('No source location!?', _93546)
   Exit: (46) [system] atom_length('No source location!?', 20)
   Call: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 20, _94760)
   Exit: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 20, ":- break.\n:- must((f")
   Call: (46) [system] ":- break.\n:- must((f"=='No source location!?'
   Fail: (46) [system] ":- break.\n:- must((f"=='No source location!?'
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 2, "%~")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 2, "%~")
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 1, "%")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 1, "%")
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 2, "#!")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607f96bc600), 2, "#!")
   Fail: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607f96bc600))
   Fail: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Fail: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607f96bc600))
   Fail: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _108294)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1146)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _110764))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _110764))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Call: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
   Unify: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
   Call: (43) [system] fail
   Fail: (43) [system] fail
   Redo: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
   Fail: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Call: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _122560)
   Fail: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _123178)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [system] current_prolog_flag(capture_feedback, true)
   Fail: (43) [system] current_prolog_flag(capture_feedback, true)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [$syspreds] format('~N/*~~~n')
   Unify: (43) [$syspreds] format('~N/*~~~n')
/*~
   Exit: (43) [$syspreds] format('~N/*~~~n')
^  Call: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Exit: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Fail: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), 1064, 1145, _976)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
^  Redo: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Redo: (38) [system] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [system] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976, _978)
^  Redo: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
   Call: (39) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))\==end_of_file
   Exit: (39) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))\==end_of_file
^  Call: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976)
^  Unify: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976)
   Call: (40) [system] current_prolog_flag(xref, true)
   Fail: (40) [system] current_prolog_flag(xref, true)
^  Redo: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976)
   Call: (40) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Exit: (40) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Call: (40) [system] nonvar((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Exit: (40) [system] nonvar((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (40) [system] nb_current('$term', _152048)
   Exit: (40) [system] nb_current('$term',  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (40) [$syspreds] prolog_load_context(module, _153262)
   Unify: (40) [$syspreds] prolog_load_context(module, _153262)
   Exit: (40) [$syspreds] prolog_load_context(module, user)
^  Call: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _155082)
^  Unify: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-_155718))
   Call: (41) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))==(:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))
   Exit: (41) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))==(:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))
^  Call: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion,  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _155718)
^  Unify: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion,  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _155718)
   Call: (42) [system] functor(directive_expansion, _158832, _158834)
   Exit: (42) [system] functor(directive_expansion, directive_expansion, 0)
   Call: (42) [system] _160062 is 0+2
   Exit: (42) [system] 2 is 0+2
^  Call: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [],  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _155718)
^  Unify: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [],  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Exit: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [],  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Exit: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion,  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Exit: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (40) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))\=@=(:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))
   Fail: (40) [system] (:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))\=@=(:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))
^  Fail: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(..., ..., ..., ..., ...))]), term_position(1128, 1145, 1128, 1132, [term_position(..., ..., ..., ..., ...)])])]), _976)
^  Redo: (38) [subclause_expansion] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [subclause_expansion] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
   Call: (39) [system] nonvar((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Exit: (39) [system] nonvar((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Exit: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Call: (39) [$syspreds] prolog_load_context(file, _169968)
   Unify: (39) [$syspreds] prolog_load_context(file, _169968)
   Exit: (39) [$syspreds] prolog_load_context(file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _171794)
   Fail: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _171794)
^  Redo: (38) [file_scope] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [file_scope] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Redo: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [echo_files] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
   Call: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Exit: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Call: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Unify: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Fail: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Redo: (38) [common_logic_utils] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [common_logic_utils] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
   Call: (39) [system] current_prolog_flag(do_renames, term_expansion)
   Fail: (39) [system] current_prolog_flag(do_renames, term_expansion)
^  Redo: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
^  Unify: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]), _976, _978)
   Call: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
   Exit: (39) [system] nonvar(term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Call: (39) [logicmoo_test] is_junit_test
^  Unify: (39) [logicmoo_test] is_junit_test
^  Exit: (39) [logicmoo_test] is_junit_test
^  Call: (39) [logicmoo_test] junit_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
   Call: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Exit: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _976)
^  Exit: (39) [logicmoo_test] junit_term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)),  (:-mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (39) [system] term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])])=_978
   Exit: (39) [system] term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])])=term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])])
^  Exit: (38) [logicmoo_test] term_expansion((:-must((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]),  (:-mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1064, 1145, 1064, 1066, [term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [...|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [...|...])])])]))
^  Call: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]))
^  Call: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(..., ..., ..., ..., ...)|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [... - ...|...])])]),  (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(..., ..., ..., ..., ...)|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [... - ...|...])])]),  (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Fail: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(..., ..., ..., ..., ...)|...]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [... - ...|...])])]),  (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Fail: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Call: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), sicstus:sicstus_flag(_196898, _196900))
   Call: (45) [system] nonvar((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Exit: (45) [system] nonvar((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (45) [system] (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))=current_prolog_flag(_196898, _196900)
   Fail: (45) [system] (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))=current_prolog_flag(_196898, _196900)
^  Redo: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), sicstus:sicstus_flag(_196898, _196900))
   Call: (45) [system] (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))=prolog_flag(_196898, _196900)
   Fail: (45) [system] (mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504))=prolog_flag(_196898, _196900)
^  Redo: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [$syspreds] prolog_load_context(dialect, lps)
   Unify: (45) [$syspreds] prolog_load_context(dialect, lps)
   Fail: (45) [$syspreds] prolog_load_context(dialect, lps)
^  Fail: (44) [user] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Call: (44) [system] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [system] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]))
^  Redo: (44) [loop_check] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [loop_check] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]))
^  Redo: (44) [ucatch] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [ucatch] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
   Call: (45) [apply_macros] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
   Unify: (45) [apply_macros] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
   Fail: (45) [nl_pipeline] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Redo: (44) [apply_macros] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [apply_macros] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Redo: (44) [virtualize_source] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [virtualize_source] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
   Call: (45) [system] nonvar(term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]))
   Exit: (45) [system] nonvar(term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]))
^  Call: (45) [common_logic_utils] common_logic_utils:grovel_kif_option((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Unify: (45) [common_logic_utils] common_logic_utils:grovel_kif_option((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Fail: (45) [common_logic_utils] common_logic_utils:grovel_kif_option((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Redo: (44) [common_logic_utils] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [common_logic_utils] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Redo: (44) [gvlib] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [gvlib] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Redo: (44) [logicmoo_test] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (44) [logicmoo_test] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Call: (45) [pfc_lib] pfc_goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Unify: (45) [pfc_lib] pfc_goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Fail: (45) [pfc_lib] pfc_goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Fail: (44) [pfc_lib] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), term_position(1067, 1145, 1127, 1128, [term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [...]), term_position(..., ..., ..., ..., ...)]))]), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, ... - ...])])]), _192446, _192448)
^  Call: (44) [system] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [system] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [arithmetic] arithmetic:math_goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Fail: (45) [arithmetic] arithmetic:math_goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Redo: (44) [arithmetic] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [arithmetic] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [yall] yall:lambda_like((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Unify: (45) [yall] yall:lambda_like((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Call: (46) [system] compound_name_arity((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _228070, _228072)
   Exit: (46) [system] compound_name_arity((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), ',', 2)
   Call: (46) [yall] yall:lambda_functor(',')
   Fail: (46) [yall] yall:lambda_functor(',')
   Fail: (45) [yall] yall:lambda_like((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Redo: (44) [yall] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [yall] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [system] current_prolog_flag(xref, true)
   Fail: (45) [system] current_prolog_flag(xref, true)
^  Redo: (44) [apply_macros] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [apply_macros] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Unify: (45) [apply_macros] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Fail: (45) [nl_pipeline] expand_apply((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Redo: (44) [apply_macros] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [apply_macros] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
   Fail: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
^  Redo: (44) [clpfd] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
   Call: (45) [clpfd] clpfd:clpfd_expandable((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
   Fail: (45) [clpfd] clpfd:clpfd_expandable((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)))
^  Redo: (44) [clpfd] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Unify: (44) [clpfd] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Call: (45) [logicmoo_ocl] do_ss
^  Fail: (45) [logicmoo_ocl] do_ss
^  Fail: (44) [logicmoo_ocl] goal_expansion((mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), dmsg(fOUND=_504)), _192446)
^  Call: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
^  Unify: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Call: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [... - ...]), term_position(1087, 1125, 1110, 1111, [...|...])]))]), mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Unify: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [... - ...]), term_position(1087, 1125, 1110, 1111, [...|...])]))]), mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Fail: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [... - ...]), term_position(1087, 1125, 1110, 1111, [...|...])]))]), mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Fail: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
^  Call: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Unify: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), sicstus:sicstus_flag(_248056, _248058))
   Call: (47) [system] nonvar(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')))
   Exit: (47) [system] nonvar(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')))
   Call: (47) [system] mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666'))=current_prolog_flag(_248056, _248058)
   Fail: (47) [system] mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666'))=current_prolog_flag(_248056, _248058)
^  Redo: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), sicstus:sicstus_flag(_248056, _248058))
   Call: (47) [system] mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666'))=prolog_flag(_248056, _248058)
   Fail: (47) [system] mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666'))=prolog_flag(_248056, _248058)
^  Redo: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Unify: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
   Call: (47) [$syspreds] prolog_load_context(dialect, lps)
   Unify: (47) [$syspreds] prolog_load_context(dialect, lps)
   Fail: (47) [$syspreds] prolog_load_context(dialect, lps)
^  Fail: (46) [user] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), _243604)
^  Call: (46) [system] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
^  Unify: (46) [system] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Redo: (46) [loop_check] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
^  Unify: (46) [loop_check] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Redo: (46) [ucatch] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
^  Unify: (46) [ucatch] goal_expansion(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
   Call: (47) [apply_macros] expand_apply(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
   Unify: (47) [apply_macros] expand_apply(mpred_test((sk_out(_504), get_attr(_504, sk, _560), _560='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _243604, _243606)
   Fail: (47) [nl_pipeline] expand_apply(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Redo: (46) [apply_macros] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (46) [apply_macros] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Redo: (46) [virtualize_source] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (46) [virtualize_source] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
   Call: (47) [system] nonvar(term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]))
   Exit: (47) [system] nonvar(term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Call: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
^  Unify: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
^  Fail: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
^  Redo: (46) [common_logic_utils] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (46) [common_logic_utils] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Redo: (46) [gvlib] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (46) [gvlib] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Redo: (46) [logicmoo_test] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (46) [logicmoo_test] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Call: (47) [pfc_lib] pfc_goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Unify: (47) [pfc_lib] pfc_goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Fail: (47) [pfc_lib] pfc_goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Fail: (46) [pfc_lib] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), term_position(1067, 1127, 1067, 1071, [parentheses_term_position(1072, 1126, term_position(1073, 1125, 1086, 1087, [term_position(1073, 1086, 1073, 1079, [1080-1085]), term_position(1087, 1125, 1110, 1111, [term_position(..., ..., ..., ..., ...)|...])]))]), _1062, _1064)
^  Call: (46) [system] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Unify: (46) [system] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [arithmetic] arithmetic:math_goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Fail: (47) [arithmetic] arithmetic:math_goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Redo: (46) [arithmetic] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Unify: (46) [arithmetic] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [yall] yall:lambda_like(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
   Unify: (47) [yall] yall:lambda_like(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
   Call: (48) [system] compound_name_arity(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _18430, _18432)
   Exit: (48) [system] compound_name_arity(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), mpred_test, 1)
   Call: (48) [yall] yall:lambda_functor(mpred_test)
   Fail: (48) [yall] yall:lambda_functor(mpred_test)
   Fail: (47) [yall] yall:lambda_like(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
^  Redo: (46) [yall] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Unify: (46) [yall] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [system] current_prolog_flag(xref, true)
   Fail: (47) [system] current_prolog_flag(xref, true)
^  Redo: (46) [apply_macros] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [apply_macros] expand_apply(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Unify: (47) [apply_macros] expand_apply(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Fail: (47) [nl_pipeline] expand_apply(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Redo: (46) [apply_macros] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Unify: (46) [apply_macros] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [system] current_prolog_flag(clpfd_goal_expansion, false)
   Fail: (47) [system] current_prolog_flag(clpfd_goal_expansion, false)
^  Redo: (46) [clpfd] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
   Call: (47) [clpfd] clpfd:clpfd_expandable(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
   Fail: (47) [clpfd] clpfd:clpfd_expandable(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')))
^  Redo: (46) [clpfd] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Unify: (46) [clpfd] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Call: (47) [logicmoo_ocl] do_ss
^  Fail: (47) [logicmoo_ocl] do_ss
^  Fail: (46) [logicmoo_ocl] goal_expansion(mpred_test((sk_out(_502), get_attr(_502, sk, _558), _558='SKF-666')), _1062)
^  Call: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]))
^  Call: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Fail: (47) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Fail: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Call: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), sicstus:sicstus_flag(_38444, _38446))
   Call: (47) [system] nonvar(dmsg(fOUND=_33952{$var_info = ...}))
   Exit: (47) [system] nonvar(dmsg(fOUND=_33952{$var_info = ...}))
   Call: (47) [system] dmsg(fOUND=_33952{$var_info = ...})=current_prolog_flag(_38444, _38446)
   Fail: (47) [system] dmsg(fOUND=_33952{$var_info = ...})=current_prolog_flag(_38444, _38446)
^  Redo: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), sicstus:sicstus_flag(_38444, _38446))
   Call: (47) [system] dmsg(fOUND=_33952{$var_info = ...})=prolog_flag(_38444, _38446)
   Fail: (47) [system] dmsg(fOUND=_33952{$var_info = ...})=prolog_flag(_38444, _38446)
^  Redo: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [$syspreds] prolog_load_context(dialect, lps)
   Unify: (47) [$syspreds] prolog_load_context(dialect, lps)
   Fail: (47) [$syspreds] prolog_load_context(dialect, lps)
^  Fail: (46) [user] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Call: (46) [system] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [system] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]))
^  Redo: (46) [loop_check] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [loop_check] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]))
^  Redo: (46) [ucatch] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [ucatch] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
   Call: (47) [apply_macros] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
   Unify: (47) [apply_macros] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
   Fail: (47) [nl_pipeline] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Redo: (46) [apply_macros] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [apply_macros] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Redo: (46) [virtualize_source] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [virtualize_source] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
   Call: (47) [system] nonvar(term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]))
   Exit: (47) [system] nonvar(term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]))
^  Call: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(fOUND=_33952{$var_info = ...}))
^  Unify: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(fOUND=_33952{$var_info = ...}))
^  Fail: (47) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(fOUND=_33952{$var_info = ...}))
^  Redo: (46) [common_logic_utils] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [common_logic_utils] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Redo: (46) [gvlib] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [gvlib] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Redo: (46) [logicmoo_test] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (46) [logicmoo_test] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Call: (47) [pfc_lib] pfc_goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Unify: (47) [pfc_lib] pfc_goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Fail: (47) [pfc_lib] pfc_goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Fail: (46) [pfc_lib] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), term_position(1128, 1145, 1128, 1132, [term_position(1133, 1144, 1138, 1139, [1133-1138, 1139-1144])]), _33992, _33994)
^  Call: (46) [system] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [system] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [arithmetic] arithmetic:math_goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Fail: (47) [arithmetic] arithmetic:math_goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Redo: (46) [arithmetic] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [arithmetic] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [yall] yall:lambda_like(dmsg(fOUND=_33952{$var_info = ...}))
   Unify: (47) [yall] yall:lambda_like(dmsg(fOUND=_33952{$var_info = ...}))
   Call: (48) [system] compound_name_arity(dmsg(fOUND=_33952{$var_info = ...}), _69616, _69618)
   Exit: (48) [system] compound_name_arity(dmsg(fOUND=_33952{$var_info = ...}), dmsg, 1)
   Call: (48) [yall] yall:lambda_functor(dmsg)
   Fail: (48) [yall] yall:lambda_functor(dmsg)
   Fail: (47) [yall] yall:lambda_like(dmsg(fOUND=_33952{$var_info = ...}))
^  Redo: (46) [yall] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [yall] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [system] current_prolog_flag(xref, true)
   Fail: (47) [system] current_prolog_flag(xref, true)
^  Redo: (46) [apply_macros] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [apply_macros] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Unify: (47) [apply_macros] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Fail: (47) [nl_pipeline] expand_apply(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Redo: (46) [apply_macros] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [apply_macros] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [system] current_prolog_flag(clpfd_goal_expansion, false)
   Fail: (47) [system] current_prolog_flag(clpfd_goal_expansion, false)
^  Redo: (46) [clpfd] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
   Call: (47) [clpfd] clpfd:clpfd_expandable(dmsg(fOUND=_33952{$var_info = ...}))
   Fail: (47) [clpfd] clpfd:clpfd_expandable(dmsg(fOUND=_33952{$var_info = ...}))
^  Redo: (46) [clpfd] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Unify: (46) [clpfd] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Call: (47) [logicmoo_ocl] do_ss
^  Fail: (47) [logicmoo_ocl] do_ss
^  Fail: (46) [logicmoo_ocl] goal_expansion(dmsg(fOUND=_33952{$var_info = ...}), _33992)
^  Exit: (30) [system] setup_call_catcher_cleanup(system:'$open_source'('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), [], [expand(false), expand(true)]), system:'$term_in_file'(<gt;stream>(0x5607f999ca00),  (:-must((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666')), dmsg(fOUND=_33952)), _298,  (:-mpred_test((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666')), dmsg(fOUND=_33952)), _294, <gt;stream>(0x5607f999ca00), ['/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'], [expand(false), expand(true)]), _85226, system:'$close_source'(close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), true))
^  Call: (34) [user] mpred_test((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
^  Unify: (34) [logicmoo_test] mpred_test(user:(sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (41) [$syspreds] update_flag(tests, _87128, _87128+1)
   Unify: (41) [$syspreds] update_flag(tests, _87128, _87128+1)
   Exit: (41) [$syspreds] update_flag(tests, 0, 0+1)
   Call: (41) [$syspreds] update_flag(test_number, _88974, _88974+1)
   Unify: (41) [$syspreds] update_flag(test_number, _88974, _88974+1)
   Exit: (41) [$syspreds] update_flag(test_number, 3, 3+1)
^  Call: (39) [logicmoo_test] backward_compatibility:sformat(_90826, 'Test_~4d_Line_~4d', [4, 0])
^  Unify: (39) [logicmoo_test] backward_compatibility:sformat(_90826, 'Test_~4d_Line_~4d', [4, 0])
^  Call: (40) [logicmoo_test] format(string(_90826), 'Test_~4d_Line_~4d', [4, 0])
^  Exit: (40) [logicmoo_test] format(string("Test_0.0004_Line_0.0000"), 'Test_~4d_Line_~4d', [4, 0])
^  Exit: (39) [logicmoo_test] backward_compatibility:sformat("Test_0.0004_Line_0.0000", 'Test_~4d_Line_~4d', [4, 0])
^  Call: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0004_Line_0.0000", _90820)
^  Unify: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0004_Line_0.0000", _90820)
   Call: (40) [system] arg(1, '_0.'='_', _95252)
   Exit: (40) [system] arg(1, '_0.'='_', '_0.')
   Call: (40) [system] arg(2, '_0.'='_', _96474)
   Exit: (40) [system] arg(2, '_0.'='_', '_')
^  Call: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0004_Line_0.0000", _97696)
^  Unify: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0004_Line_0.0000", _97696)
^  Unify: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0004_Line_0.0000", _97696)
   Call: (41) [system] atomic_list_concat(_99594, '_0.', "Test_0.0004_Line_0.0000")
   Exit: (41) [system] atomic_list_concat(['Test', '0004_Line', '0000'], '_0.', "Test_0.0004_Line_0.0000")
   Call: (41) [system] atomics_to_string(['Test', '0004_Line', '0000'], '_', _97696)
   Exit: (41) [system] atomics_to_string(['Test', '0004_Line', '0000'], '_', "Test_0004_Line_0000")
^  Exit: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0004_Line_0.0000", "Test_0004_Line_0000")
^  Call: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0004_Line_0000", _90820)
^  Unify: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0004_Line_0000", "Test_0004_Line_0000")
^  Exit: (40) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0004_Line_0000", "Test_0004_Line_0000")
^  Exit: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0004_Line_0.0000", "Test_0004_Line_0000")
   Call: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [system] arg(_108362,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _108304)
   Exit: (42) [system] arg(1,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), sk_out(_33952))
   Call: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_33952),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Call: (43) [system] arg(_113292, sk_out(_33952), _113234)
   Exit: (43) [system] arg(1, sk_out(_33952), _33952)
   Call: (43) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (42) [occurs] occurs:sub_term(_33952, sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(_33952,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (43) [occurs] occurs:sub_term(_105212, _33952)
   Fail: (43) [occurs] occurs:sub_term(_105212, _33952)
   Fail: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Redo: (42) [system] arg(_120074,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _108304)
   Exit: (42) [system] arg(2,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (43) [system] arg(_125004,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _124946)
   Exit: (43) [system] arg(1,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), get_attr(_33952, sk, _33974))
   Call: (43) [occurs] occurs:sub_term(_105212, get_attr(_33952, sk, _33974))
   Unify: (43) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974), get_attr(_33952, sk, _33974))
   Exit: (43) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974), get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_105212, get_attr(_33952, sk, _33974))
   Unify: (43) [occurs] occurs:sub_term(_105212, get_attr(_33952, sk, _33974))
   Call: (44) [system] arg(_130552, get_attr(_33952, sk, _33974), _130494)
   Exit: (44) [system] arg(1, get_attr(_33952, sk, _33974), _33952)
   Call: (44) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (44) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (44) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (43) [occurs] occurs:sub_term(_33952, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(_33952,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33952,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (44) [occurs] occurs:sub_term(_105212, _33952)
   Fail: (44) [occurs] occurs:sub_term(_105212, _33952)
   Redo: (44) [system] arg(_137334, get_attr(_33952, sk, _33974), _130494)
   Exit: (44) [system] arg(2, get_attr(_33952, sk, _33974), sk)
   Call: (44) [occurs] occurs:sub_term(_105212, sk)
   Unify: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (43) [occurs] occurs:sub_term(sk, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(sk,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(sk,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_105212, sk)
   Unify: (44) [occurs] occurs:sub_term(_105212, sk)
   Fail: (44) [occurs] occurs:sub_term(_105212, sk)
   Redo: (44) [system] arg(_144116, get_attr(_33952, sk, _33974), _130494)
   Exit: (44) [system] arg(3, get_attr(_33952, sk, _33974), _33974)
   Call: (44) [occurs] occurs:sub_term(_105212, _33974)
   Unify: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (43) [occurs] occurs:sub_term(_33974, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(_33974,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_105212, _33974)
   Unify: (44) [occurs] occurs:sub_term(_105212, _33974)
   Fail: (44) [occurs] occurs:sub_term(_105212, _33974)
   Fail: (43) [occurs] occurs:sub_term(_105212, get_attr(_33952, sk, _33974))
   Redo: (43) [system] arg(_151516,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _124946)
   Exit: (43) [system] arg(2,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _33974='SKF-666')
   Call: (43) [occurs] occurs:sub_term(_105212, _33974='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_33974='SKF-666', _33974='SKF-666')
   Exit: (43) [occurs] occurs:sub_term(_33974='SKF-666', _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_33974='SKF-666',  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974='SKF-666',  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_105212, _33974='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_105212, _33974='SKF-666')
   Call: (44) [system] arg(_157064, _33974='SKF-666', _157006)
   Exit: (44) [system] arg(1, _33974='SKF-666', _33974)
   Call: (44) [occurs] occurs:sub_term(_105212, _33974)
   Unify: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (43) [occurs] occurs:sub_term(_33974, _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_33974,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_105212, _33974)
   Unify: (44) [occurs] occurs:sub_term(_105212, _33974)
   Fail: (44) [occurs] occurs:sub_term(_105212, _33974)
   Redo: (44) [system] arg(_163846, _33974='SKF-666', _157006)
   Exit: (44) [system] arg(2, _33974='SKF-666', 'SKF-666')
   Call: (44) [occurs] occurs:sub_term(_105212, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (43) [occurs] occurs:sub_term('SKF-666', _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term('SKF-666',  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term('SKF-666',  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_105212, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term(_105212, 'SKF-666')
   Fail: (44) [occurs] occurs:sub_term(_105212, 'SKF-666')
   Fail: (43) [occurs] occurs:sub_term(_105212, _33974='SKF-666')
   Fail: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Fail: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (41) [occurs] occurs:sub_term(_172426,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (41) [occurs] occurs:sub_term(_172426,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term(_172426,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [system] arg(_175576,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _175518)
   Exit: (42) [system] arg(1,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), sk_out(_33952))
   Call: (42) [occurs] occurs:sub_term(_172426, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_33952),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_172426, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(_172426, sk_out(_33952))
   Call: (43) [system] arg(_180506, sk_out(_33952), _180448)
   Exit: (43) [system] arg(1, sk_out(_33952), _33952)
   Call: (43) [occurs] occurs:sub_term(_172426, _33952)
   Unify: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (42) [occurs] occurs:sub_term(_33952, sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(_33952,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_172426, _33952)
   Unify: (43) [occurs] occurs:sub_term(_172426, _33952)
   Fail: (43) [occurs] occurs:sub_term(_172426, _33952)
   Fail: (42) [occurs] occurs:sub_term(_172426, sk_out(_33952))
   Redo: (42) [system] arg(_187288,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _175518)
   Exit: (42) [system] arg(2,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [occurs] occurs:sub_term(_172426,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_172426,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term(_172426,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (43) [system] arg(_192218,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _192160)
   Exit: (43) [system] arg(1,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), get_attr(_33952, sk, _33974))
   Call: (43) [occurs] occurs:sub_term(_172426, get_attr(_33952, sk, _33974))
   Unify: (43) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974), get_attr(_33952, sk, _33974))
   Exit: (43) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974), get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_172426, get_attr(_33952, sk, _33974))
   Unify: (43) [occurs] occurs:sub_term(_172426, get_attr(_33952, sk, _33974))
   Call: (44) [system] arg(_197766, get_attr(_33952, sk, _33974), _197708)
   Exit: (44) [system] arg(1, get_attr(_33952, sk, _33974), _33952)
   Call: (44) [occurs] occurs:sub_term(_172426, _33952)
   Unify: (44) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (44) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (43) [occurs] occurs:sub_term(_33952, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(_33952,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33952,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_172426, _33952)
   Unify: (44) [occurs] occurs:sub_term(_172426, _33952)
   Fail: (44) [occurs] occurs:sub_term(_172426, _33952)
   Redo: (44) [system] arg(_204548, get_attr(_33952, sk, _33974), _197708)
   Exit: (44) [system] arg(2, get_attr(_33952, sk, _33974), sk)
   Call: (44) [occurs] occurs:sub_term(_172426, sk)
   Unify: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (43) [occurs] occurs:sub_term(sk, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(sk,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(sk,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_172426, sk)
   Unify: (44) [occurs] occurs:sub_term(_172426, sk)
   Fail: (44) [occurs] occurs:sub_term(_172426, sk)
   Redo: (44) [system] arg(_211330, get_attr(_33952, sk, _33974), _197708)
   Exit: (44) [system] arg(3, get_attr(_33952, sk, _33974), _33974)
   Call: (44) [occurs] occurs:sub_term(_172426, _33974)
   Unify: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (43) [occurs] occurs:sub_term(_33974, get_attr(_33952, sk, _33974))
   Exit: (42) [occurs] occurs:sub_term(_33974,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_172426, _33974)
   Unify: (44) [occurs] occurs:sub_term(_172426, _33974)
   Fail: (44) [occurs] occurs:sub_term(_172426, _33974)
   Fail: (43) [occurs] occurs:sub_term(_172426, get_attr(_33952, sk, _33974))
   Redo: (43) [system] arg(_218730,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _192160)
   Exit: (43) [system] arg(2,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _33974='SKF-666')
   Call: (43) [occurs] occurs:sub_term(_172426, _33974='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_33974='SKF-666', _33974='SKF-666')
   Exit: (43) [occurs] occurs:sub_term(_33974='SKF-666', _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_33974='SKF-666',  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974='SKF-666',  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_172426, _33974='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_172426, _33974='SKF-666')
   Call: (44) [system] arg(_224278, _33974='SKF-666', _224220)
   Exit: (44) [system] arg(1, _33974='SKF-666', _33974)
   Call: (44) [occurs] occurs:sub_term(_172426, _33974)
   Unify: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (44) [occurs] occurs:sub_term(_33974, _33974)
   Exit: (43) [occurs] occurs:sub_term(_33974, _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_33974,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_33974,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_172426, _33974)
   Unify: (44) [occurs] occurs:sub_term(_172426, _33974)
   Fail: (44) [occurs] occurs:sub_term(_172426, _33974)
   Redo: (44) [system] arg(_231060, _33974='SKF-666', _224220)
   Exit: (44) [system] arg(2, _33974='SKF-666', 'SKF-666')
   Call: (44) [occurs] occurs:sub_term(_172426, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (43) [occurs] occurs:sub_term('SKF-666', _33974='SKF-666')
   Exit: (42) [occurs] occurs:sub_term('SKF-666',  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term('SKF-666',  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_172426, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term(_172426, 'SKF-666')
   Fail: (44) [occurs] occurs:sub_term(_172426, 'SKF-666')
   Fail: (43) [occurs] occurs:sub_term(_172426, _33974='SKF-666')
   Fail: (42) [occurs] occurs:sub_term(_172426,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Fail: (41) [occurs] occurs:sub_term(_172426,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (41) [occurs] occurs:sub_term(_105212,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [system] arg(_242788,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _242730)
   Exit: (42) [system] arg(1,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), sk_out(_33952))
   Call: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_33952), sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_33952),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Unify: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Call: (43) [system] arg(_247718, sk_out(_33952), _247660)
   Exit: (43) [system] arg(1, sk_out(_33952), _33952)
   Call: (43) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (43) [occurs] occurs:sub_term(_33952, _33952)
   Exit: (42) [occurs] occurs:sub_term(_33952, sk_out(_33952))
   Exit: (41) [occurs] occurs:sub_term(_33952,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_105212, _33952)
   Unify: (43) [occurs] occurs:sub_term(_105212, _33952)
   Fail: (43) [occurs] occurs:sub_term(_105212, _33952)
   Fail: (42) [occurs] occurs:sub_term(_105212, sk_out(_33952))
   Redo: (42) [system] arg(_254500,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'), _242730)
   Exit: (42) [system] arg(2,  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (42) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term((get_attr(_33952, sk, _33974), _33974='SKF-666'),  (sk_out(_33952), get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Redo: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Unify: (42) [occurs] occurs:sub_term(_105212,  (get_attr(_33952, sk, _33974), _33974='SKF-666'))
   Call: (43) [system] arg(_259430,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), _259372)
   Exit: (43) [system] arg(1,  (get_attr(_33952, sk, _33974), _33974='SKF-666'), get_attr(_33952, sk, _33974))
   Call: (43) [occurs] occurs:sub_term(_105212, get_attr(_33952, sk, _33974))
   Unify: (43) [occurs] occurs:sub_term(get_attr(_33952, sk, _33974), get_attr(_33952, sk, _33974))
   Exit: (43) [occurs] occurs:sub_term(get_attr(_608, sk, _630), get_attr(_608, sk, _630))
   Exit: (42) [occurs] occurs:sub_term(get_attr(_608, sk, _630),  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(get_attr(_608, sk, _630),  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_706, get_attr(_608, sk, _630))
   Unify: (43) [occurs] occurs:sub_term(_706, get_attr(_608, sk, _630))
   Call: (44) [system] arg(_3814, get_attr(_608, sk, _630), _3756)
   Exit: (44) [system] arg(1, get_attr(_608, sk, _630), _608)
   Call: (44) [occurs] occurs:sub_term(_706, _608)
   Unify: (44) [occurs] occurs:sub_term(_608, _608)
   Exit: (44) [occurs] occurs:sub_term(_608, _608)
   Exit: (43) [occurs] occurs:sub_term(_608, get_attr(_608, sk, _630))
   Exit: (42) [occurs] occurs:sub_term(_608,  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_608,  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_706, _608)
   Unify: (44) [occurs] occurs:sub_term(_706, _608)
   Fail: (44) [occurs] occurs:sub_term(_706, _608)
   Redo: (44) [system] arg(_10596, get_attr(_608, sk, _630), _3756)
   Exit: (44) [system] arg(2, get_attr(_608, sk, _630), sk)
   Call: (44) [occurs] occurs:sub_term(_706, sk)
   Unify: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (44) [occurs] occurs:sub_term(sk, sk)
   Exit: (43) [occurs] occurs:sub_term(sk, get_attr(_608, sk, _630))
   Exit: (42) [occurs] occurs:sub_term(sk,  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(sk,  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
^  Call: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, ' ')
^  Unify: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, ' ')
   Call: (42) [system] sk\==[]
   Exit: (42) [system] sk\==[]
^  Call: (42) [logicmoo_test] on_x_debug(sub_string(sk, _17946, _17948, _17950, ' '))
^  Unify: (42) [rtrace] on_x_debug(logicmoo_test:sub_string(sk, _17946, _17948, _17950, ' '))
^  Fail: (42) [rtrace] on_x_debug(logicmoo_test:sub_string(sk, _17946, _17948, _17950, ' '))
^  Fail: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, ' ')
^  Call: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, '_')
^  Unify: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, '_')
   Call: (42) [system] sk\==[]
   Exit: (42) [system] sk\==[]
^  Call: (42) [logicmoo_test] on_x_debug(sub_string(sk, _22992, _22994, _22996, '_'))
^  Unify: (42) [rtrace] on_x_debug(logicmoo_test:sub_string(sk, _22992, _22994, _22996, '_'))
^  Fail: (42) [rtrace] on_x_debug(logicmoo_test:sub_string(sk, _22992, _22994, _22996, '_'))
^  Fail: (41) [logicmoo_test] logicmoo_util_strings:atom_contains(sk, '_')
   Redo: (44) [occurs] occurs:sub_term(_706, sk)
   Unify: (44) [occurs] occurs:sub_term(_706, sk)
   Fail: (44) [occurs] occurs:sub_term(_706, sk)
   Redo: (44) [system] arg(_27484, get_attr(_608, sk, _630), _3756)
   Exit: (44) [system] arg(3, get_attr(_608, sk, _630), _630)
   Call: (44) [occurs] occurs:sub_term(_706, _630)
   Unify: (44) [occurs] occurs:sub_term(_630, _630)
   Exit: (44) [occurs] occurs:sub_term(_630, _630)
   Exit: (43) [occurs] occurs:sub_term(_630, get_attr(_608, sk, _630))
   Exit: (42) [occurs] occurs:sub_term(_630,  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_630,  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_706, _630)
   Unify: (44) [occurs] occurs:sub_term(_706, _630)
   Fail: (44) [occurs] occurs:sub_term(_706, _630)
   Fail: (43) [occurs] occurs:sub_term(_706, get_attr(_608, sk, _630))
   Redo: (43) [system] arg(_34884,  (get_attr(_608, sk, _630), _630='SKF-666'), _710)
   Exit: (43) [system] arg(2,  (get_attr(_608, sk, _630), _630='SKF-666'), _630='SKF-666')
   Call: (43) [occurs] occurs:sub_term(_706, _630='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_630='SKF-666', _630='SKF-666')
   Exit: (43) [occurs] occurs:sub_term(_630='SKF-666', _630='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_630='SKF-666',  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_630='SKF-666',  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Redo: (43) [occurs] occurs:sub_term(_706, _630='SKF-666')
   Unify: (43) [occurs] occurs:sub_term(_706, _630='SKF-666')
   Call: (44) [system] arg(_40432, _630='SKF-666', _40374)
   Exit: (44) [system] arg(1, _630='SKF-666', _630)
   Call: (44) [occurs] occurs:sub_term(_706, _630)
   Unify: (44) [occurs] occurs:sub_term(_630, _630)
   Exit: (44) [occurs] occurs:sub_term(_630, _630)
   Exit: (43) [occurs] occurs:sub_term(_630, _630='SKF-666')
   Exit: (42) [occurs] occurs:sub_term(_630,  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term(_630,  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Redo: (44) [occurs] occurs:sub_term(_706, _630)
   Unify: (44) [occurs] occurs:sub_term(_706, _630)
   Fail: (44) [occurs] occurs:sub_term(_706, _630)
   Redo: (44) [system] arg(_47214, _630='SKF-666', _40374)
   Exit: (44) [system] arg(2, _630='SKF-666', 'SKF-666')
   Call: (44) [occurs] occurs:sub_term(_706, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (44) [occurs] occurs:sub_term('SKF-666', 'SKF-666')
   Exit: (43) [occurs] occurs:sub_term('SKF-666', _630='SKF-666')
   Exit: (42) [occurs] occurs:sub_term('SKF-666',  (get_attr(_608, sk, _630), _630='SKF-666'))
   Exit: (41) [occurs] occurs:sub_term('SKF-666',  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
^  Call: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', ' ')
^  Unify: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', ' ')
   Call: (42) [system] 'SKF-666'\==[]
   Exit: (42) [system] 'SKF-666'\==[]
^  Call: (42) [logicmoo_test] on_x_debug(sub_string('SKF-666', _54564, _54566, _54568, ' '))
^  Unify: (42) [rtrace] on_x_debug(logicmoo_test:sub_string('SKF-666', _54564, _54566, _54568, ' '))
^  Fail: (42) [rtrace] on_x_debug(logicmoo_test:sub_string('SKF-666', _54564, _54566, _54568, ' '))
^  Fail: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', ' ')
^  Call: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', '_')
^  Unify: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', '_')
   Call: (42) [system] 'SKF-666'\==[]
   Exit: (42) [system] 'SKF-666'\==[]
^  Call: (42) [logicmoo_test] on_x_debug(sub_string('SKF-666', _59610, _59612, _59614, '_'))
^  Unify: (42) [rtrace] on_x_debug(logicmoo_test:sub_string('SKF-666', _59610, _59612, _59614, '_'))
^  Fail: (42) [rtrace] on_x_debug(logicmoo_test:sub_string('SKF-666', _59610, _59612, _59614, '_'))
^  Fail: (41) [logicmoo_test] logicmoo_util_strings:atom_contains('SKF-666', '_')
   Redo: (44) [occurs] occurs:sub_term(_706, 'SKF-666')
   Unify: (44) [occurs] occurs:sub_term(_706, 'SKF-666')
   Fail: (44) [occurs] occurs:sub_term(_706, 'SKF-666')
   Fail: (43) [occurs] occurs:sub_term(_706, _630='SKF-666')
   Fail: (42) [occurs] occurs:sub_term(_706,  (get_attr(_608, sk, _630), _630='SKF-666'))
   Fail: (41) [occurs] occurs:sub_term(_706,  (sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Call: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Redo: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Call: (43) [system] arg(_69052, sk_out(_608), _68994)
   Exit: (43) [system] arg(1, sk_out(_608), _608)
   Call: (43) [occurs] occurs:sub_term(_65902, _608)
   Unify: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (42) [occurs] occurs:sub_term(_608, sk_out(_608))
   Redo: (43) [occurs] occurs:sub_term(_65902, _608)
   Unify: (43) [occurs] occurs:sub_term(_65902, _608)
   Fail: (43) [occurs] occurs:sub_term(_65902, _608)
   Fail: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Call: (42) [occurs] occurs:sub_term(_75160, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Redo: (42) [occurs] occurs:sub_term(_75160, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(_75160, sk_out(_608))
   Call: (43) [system] arg(_78310, sk_out(_608), _78252)
   Exit: (43) [system] arg(1, sk_out(_608), _608)
   Call: (43) [occurs] occurs:sub_term(_75160, _608)
   Unify: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (42) [occurs] occurs:sub_term(_608, sk_out(_608))
   Redo: (43) [occurs] occurs:sub_term(_75160, _608)
   Unify: (43) [occurs] occurs:sub_term(_75160, _608)
   Fail: (43) [occurs] occurs:sub_term(_75160, _608)
   Fail: (42) [occurs] occurs:sub_term(_75160, sk_out(_608))
   Call: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_608), sk_out(_608))
   Redo: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Unify: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
   Call: (43) [system] arg(_87566, sk_out(_608), _87508)
   Exit: (43) [system] arg(1, sk_out(_608), _608)
   Call: (43) [occurs] occurs:sub_term(_65902, _608)
   Unify: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (43) [occurs] occurs:sub_term(_608, _608)
   Exit: (42) [occurs] occurs:sub_term(_608, sk_out(_608))
   Redo: (43) [occurs] occurs:sub_term(_65902, _608)
   Unify: (43) [occurs] occurs:sub_term(_65902, _608)
   Fail: (43) [occurs] occurs:sub_term(_65902, _608)
   Fail: (42) [occurs] occurs:sub_term(_65902, sk_out(_608))
^  Call: (41) [logicmoo_test] backward_compatibility:sformat(_704, '~w_~w', [sk_out, 1])
^  Unify: (41) [logicmoo_test] backward_compatibility:sformat(_704, '~w_~w', [sk_out, 1])
^  Call: (42) [logicmoo_test] format(string(_704), '~w_~w', [sk_out, 1])
^  Exit: (42) [logicmoo_test] format(string("sk_out_1"), '~w_~w', [sk_out, 1])
^  Exit: (41) [logicmoo_test] backward_compatibility:sformat("sk_out_1", '~w_~w', [sk_out, 1])
^  Call: (39) [logicmoo_test] backward_compatibility:sformat(_702, '~w_in_~w', ["sk_out_1", user])
^  Unify: (39) [logicmoo_test] backward_compatibility:sformat(_702, '~w_in_~w', ["sk_out_1", user])
^  Call: (40) [logicmoo_test] format(string(_702), '~w_in_~w', ["sk_out_1", user])
^  Exit: (40) [logicmoo_test] format(string("sk_out_1_in_user"), '~w_in_~w', ["sk_out_1", user])
^  Exit: (39) [logicmoo_test] backward_compatibility:sformat("sk_out_1_in_user", '~w_in_~w', ["sk_out_1", user])
^  Call: (38) [logicmoo_test] backward_compatibility:sformat(_688, '~w__~w', ["Test_0004_Line_0000", "sk_out_1_in_user"])
^  Unify: (38) [logicmoo_test] backward_compatibility:sformat(_688, '~w__~w', ["Test_0004_Line_0000", "sk_out_1_in_user"])
^  Call: (39) [logicmoo_test] format(string(_688), '~w__~w', ["Test_0004_Line_0000", "sk_out_1_in_user"])
^  Exit: (39) [logicmoo_test] format(string("Test_0004_Line_0000__sk_out_1_in_user"), '~w__~w', ["Test_0004_Line_0000", "sk_out_1_in_user"])
^  Exit: (38) [logicmoo_test] backward_compatibility:sformat("Test_0004_Line_0000__sk_out_1_in_user", '~w__~w', ["Test_0004_Line_0000", "sk_out_1_in_user"])
   Call: (38) [j_u] j_u:junit_prop(testsuite, testcase, _103154)
   Unify: (38) [j_u] j_u:junit_prop(testsuite, testcase, 'logicmoo.pfc.test.sanity_base.ATTVAR_09 JUnit')
   Exit: (38) [j_u] j_u:junit_prop(testsuite, testcase, 'logicmoo.pfc.test.sanity_base.ATTVAR_09 JUnit')
   Redo: (38) [j_u] j_u:junit_prop(testsuite, testcase, _103154)
   Unify: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0001_Line_0000__Mpred_trace_exec_in_user")
   Exit: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0001_Line_0000__Mpred_trace_exec_in_user")
   Redo: (38) [j_u] j_u:junit_prop(testsuite, testcase, _103154)
   Unify: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0002_Line_0000__sk_in_1_in_user")
   Exit: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0002_Line_0000__sk_in_1_in_user")
   Redo: (38) [j_u] j_u:junit_prop(testsuite, testcase, _103154)
   Unify: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0003_Line_0000__sk_in_1_in_user")
   Exit: (38) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0003_Line_0000__sk_in_1_in_user")
^  Call: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (41) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (41) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Unify: (41) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
   Call: (42) [system] copy_term(t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), _119478)
   Exit: (42) [system] copy_term(t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Call: (42) [t_l] clause(t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), true)
^  Fail: (42) [t_l] clause(mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), true)
^  Fail: (41) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Call: (47) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Unify: (47) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Call: (48) [t_l] asserta(t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), _123932)
^  Exit: (48) [t_l] asserta(t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"), <gt;clause>(0x5607ec7edf80))
   Call: (48) [system] nb_current('$w_tl_e', _125170)
   Exit: (48) [system] nb_current('$w_tl_e', [])
   Call: (48) [system] nb_linkval('$w_tl_e', [<gt;clause>(0x5607ec7edf80)])
   Exit: (48) [system] nb_linkval('$w_tl_e', [<gt;clause>(0x5607ec7edf80)])
^  Exit: (47) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0004_Line_0000__sk_out_1_in_user"))
^  Call: (46) [logicmoo_test] must_det_l((wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
^  Unify: (46) [ucatch] must_det_l(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)))
^  Call: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] strip_module(ucatch:must_det_u, _130834, _130774)
^  Exit: (49) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (49) [system] var(must_det_u)
   Fail: (49) [system] var(must_det_u)
^  Fail: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(...), ..., ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)), ignore((source_location(_110750, _110752), atom(...), ..., ...)), get_time(_110880)))
^  Unify: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(...), ..., ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)), ignore((source_location(_110750, _110752), atom(...), ..., ...)), get_time(_110880)))
^  Call: (49) [ucatch] strip_module(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)), _135144, _135084)
^  Exit: (49) [ucatch] strip_module(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)), logicmoo_test,  (wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
   Call: (49) [system] var((wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
   Fail: (49) [system] var((wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
^  Fail: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(...), ..., ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)), ignore((source_location(_110750, _110752), atom(...), ..., ...)), get_time(_110880)))
^  Call: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] strip_module(ucatch:must_det_u, _139460, _139400)
^  Exit: (50) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (50) [system] var(must_det_u)
   Fail: (50) [system] var(must_det_u)
^  Fail: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))))
^  Unify: (49) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))))
^  Call: (50) [ucatch] strip_module(logicmoo_test:wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), _143770, _143710)
^  Exit: (50) [ucatch] strip_module(logicmoo_test:wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), logicmoo_test, wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
   Call: (50) [system] var(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
   Fail: (50) [system] var(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
^  Fail: (49) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))))
^  Call: (53) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...))))))
^  Unify: (53) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...))))))
^  Call: (54) [logicmoo_test] dmsg:dis_pp(bfly)
^  Unify: (54) [logicmoo_test] dmsg:dis_pp(bfly)
^  Call: (55) [logicmoo_test] current_predicate((in_pp/1))
^  Exit: (55) [logicmoo_test] current_predicate((in_pp/1))
^  Call: (55) [logicmoo_test] pretty_clauses:in_pp(bfly)
^  Unify: (55) [logicmoo_test] pretty_clauses:in_pp(bfly)
   Call: (56) [system] nonvar(bfly)
   Exit: (56) [system] nonvar(bfly)
^  Call: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
^  Unify: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
   Call: (57) [system] nonvar(_152952)
   Fail: (57) [system] nonvar(_152952)
^  Redo: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
^  Unify: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
^  Call: (57) [logicmoo_test] pretty_clauses:is_pp_set(_152952)
^  Unify: (57) [logicmoo_test] pretty_clauses:is_pp_set(_152952)
   Call: (58) [bfly_tl] bfly_tl:bfly_setting(pp_output, _152952)
   Fail: (58) [bfly_tl] bfly_tl:bfly_setting(pp_output, _152952)
^  Fail: (57) [logicmoo_test] pretty_clauses:is_pp_set(_152952)
^  Redo: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
^  Unify: (56) [logicmoo_test] pretty_clauses:in_pp(_152952)
^  Call: (57) [logicmoo_test] pretty_clauses:toplevel_pp(_152952)
^  Unify: (57) [logicmoo_test] pretty_clauses:toplevel_pp(_152952)
   Call: (58) [system] nonvar(_152952)
   Fail: (58) [system] nonvar(_152952)
^  Redo: (57) [logicmoo_test] pretty_clauses:toplevel_pp(_152952)
^  Unify: (57) [logicmoo_test] pretty_clauses:toplevel_pp(swish)
^  Call: (58) [logicmoo_test] on_x_log_fail((nb_current('$pp_swish', t);pengines:pengine_self(_164678)))
^  Unify: (58) [ucatch] on_x_log_fail(logicmoo_test:(nb_current('$pp_swish', t);pengines:pengine_self(_164678)))
   Call: (62) [system] nb_current('$pp_swish', t)
   Fail: (62) [system] nb_current('$pp_swish', t)
   Call: (62) [pengines] pengines:pengine_self(_164678)
   Unify: (62) [pengines] pengines:pengine_self(_164678)
   Call: (63) [system] thread_self(_168462)
   Exit: (63) [system] thread_self(main)
   Call: (63) [pengines] current_pengine(_164678, _169726, main, _169730, _169732, _169734)
   Fail: (63) [pengines] current_pengine(_164678, _170388, main, _170392, _170394, _170396)
   Fail: (62) [pengines] pengines:pengine_self(_164678)
^  Fail: (58) [ucatch] on_x_log_fail(logicmoo_test:(nb_current('$pp_swish', t);pengines:pengine_self(_164678)))
^  Redo: (57) [logicmoo_test] pretty_clauses:toplevel_pp(_152952)
^  Unify: (57) [logicmoo_test] pretty_clauses:toplevel_pp(http)
^  Call: (58) [logicmoo_test] on_x_log_fail(httpd_wrapper:http_current_request(_173502))
^  Unify: (58) [ucatch] on_x_log_fail(httpd_wrapper:http_current_request(_173502))
   Call: (61) [httpd_wrapper] httpd_wrapper:http_current_request(_173502)
   Unify: (61) [httpd_wrapper] httpd_wrapper:http_current_request(_173502)
   Call: (62) [system] current_output(_176068)
   Exit: (62) [system] current_output(<gt;stream>(0x7fcd9afd78c0))
   Call: (62) [http_stream] http_stream:is_cgi_stream(<gt;stream>(0x7fcd9afd78c0))
   Fail: (62) [http_stream] http_stream:is_cgi_stream(<gt;stream>(0x7fcd9afd78c0))
   Fail: (61) [httpd_wrapper] httpd_wrapper:http_current_request(_173502)
^  Fail: (58) [ucatch] on_x_log_fail(httpd_wrapper:http_current_request(_173502))
^  Redo: (57) [logicmoo_test] pretty_clauses:toplevel_pp(_152952)
^  Unify: (57) [logicmoo_test] pretty_clauses:toplevel_pp(ansi)
^  Call: (58) [logicmoo_test] current_predicate((bfly_get/2))
^  Exit: (58) [logicmoo_test] current_predicate((bfly_get/2))
^  Call: (58) [logicmoo_test] butterfly:bfly_get(butterfly, f)
^  Unify: (58) [logicmoo_test] butterfly:bfly_get(butterfly, f)
   Call: (59) [system] nonvar(f)
   Exit: (59) [system] nonvar(f)
^  Call: (59) [logicmoo_test] butterfly:bfly_get(butterfly, _184690)
^  Unify: (59) [logicmoo_test] butterfly:bfly_get(butterfly, _184690)
   Call: (60) [system] nonvar(_184690)
   Fail: (60) [system] nonvar(_184690)
^  Redo: (59) [logicmoo_test] butterfly:bfly_get(butterfly, _184690)
^  Unify: (59) [logicmoo_test] butterfly:bfly_get(butterfly, _184690)
   Call: (60) [bfly_tl] bfly_tl:bfly_setting(butterfly, _184690)
   Unify: (60) [bfly_tl] bfly_tl:bfly_setting(butterfly, f)
   Exit: (60) [bfly_tl] bfly_tl:bfly_setting(butterfly, f)
^  Exit: (59) [logicmoo_test] butterfly:bfly_get(butterfly, f)
   Call: (59) [system] f=@=f
   Exit: (59) [system] f=@=f
^  Exit: (58) [logicmoo_test] butterfly:bfly_get(butterfly, f)
^  Exit: (57) [logicmoo_test] pretty_clauses:toplevel_pp(ansi)
^  Exit: (56) [logicmoo_test] pretty_clauses:in_pp(ansi)
   Call: (56) [system] bfly==ansi
   Fail: (56) [system] bfly==ansi
^  Fail: (55) [logicmoo_test] pretty_clauses:in_pp(bfly)
^  Fail: (54) [logicmoo_test] dmsg:dis_pp(bfly)
^  Redo: (53) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...))))))
^  Call: (54) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
^  Unify: (54) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
^  Call: (55) [logicmoo_test] quietly(ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(...), ..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?-mpred_test(..., ...))))))))))
^  Unify: (55) [rtrace] quietly(logicmoo_test:ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?- ...)))))))))
%~ ?-( mpred_test( "Test_0004_Line_0000__sk_out_1_in_user",%~       user : ( sk_out(FOUND)  ,%~                get_attr(FOUND,sk,What) ,%~                What='SKF-666'))).
^  Exit: (60) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Exit: (55) [rtrace] quietly(logicmoo_test:ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?- ...)))))))))
^  Exit: (54) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))))
^  Exit: (53) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...))))))
^  Call: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] strip_module(ucatch:must_det_u, _239400, _239340)
^  Exit: (50) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (50) [system] var(must_det_u)
   Fail: (50) [system] var(must_det_u)
^  Fail: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)))
^  Unify: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)))
^  Call: (50) [ucatch] strip_module(logicmoo_test:(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)), _243710, _243650)
^  Exit: (50) [ucatch] strip_module(logicmoo_test:(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)), logicmoo_test,  (add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_110880)))
   Call: (50) [system] var((add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_110880)))
   Fail: (50) [system] var((add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_110880)))
^  Fail: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(_110880)))
^  Call: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] strip_module(ucatch:must_det_u, _248026, _247966)
^  Exit: (51) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (51) [system] var(must_det_u)
   Fail: (51) [system] var(must_det_u)
^  Fail: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
^  Unify: (50) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
^  Call: (51) [ucatch] strip_module(logicmoo_test:add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), _252336, _252276)
^  Exit: (51) [ucatch] strip_module(logicmoo_test:add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), logicmoo_test, add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
   Call: (51) [system] var(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
   Fail: (51) [system] var(add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
^  Fail: (50) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')))
   Call: (54) [j_u] j_u:junit_prop("Test_0004_Line_0000__sk_out_1_in_user", goal, _255346)
   Fail: (54) [j_u] j_u:junit_prop("Test_0004_Line_0000__sk_out_1_in_user", goal, _255346)
^  Call: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] strip_module(ucatch:must_det_u, _257912, _257852)
^  Exit: (51) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (51) [system] var(must_det_u)
   Fail: (51) [system] var(must_det_u)
^  Fail: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
^  Unify: (50) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
^  Call: (51) [ucatch] strip_module(logicmoo_test:(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_110880)), _262222, _262162)
^  Exit: (51) [ucatch] strip_module(logicmoo_test:(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_110880)), logicmoo_test,  (ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750|...]), replace_in_string([...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))), get_time(_110880)))
   Call: (51) [system] var((ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750|...]), replace_in_string([...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))), get_time(_110880)))
   Fail: (51) [system] var((ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750|...]), replace_in_string([...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))), get_time(_110880)))
^  Fail: (50) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_110880)))
^  Call: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (52) [ucatch] strip_module(ucatch:must_det_u, _266538, _266478)
^  Exit: (52) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (52) [system] var(must_det_u)
   Fail: (52) [system] var(must_det_u)
^  Fail: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
^  Unify: (51) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
^  Call: (52) [ucatch] strip_module(logicmoo_test:ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750|...]), replace_in_string([...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))), _270848, _270788)
^  Exit: (52) [ucatch] strip_module(logicmoo_test:ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750|...]), replace_in_string([...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))), logicmoo_test, ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750, _110752]), replace_in_string([... = ...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))))
   Call: (52) [system] var(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750, _110752]), replace_in_string([... = ...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))))
   Fail: (52) [system] var(ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [_110750, _110752]), replace_in_string([... = ...], _110792, _110822), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", url, _110822))))
^  Fail: (51) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_110750, _110752), atom(_110750), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", src, _110750:_110752), sformat(_110792, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
   Call: (56) [system] source_location(_110750, _110752)
   Fail: (56) [system] source_location(_110750, _110752)
^  Call: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (52) [ucatch] strip_module(ucatch:must_det_u, _276382, _276322)
^  Exit: (52) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (52) [system] var(must_det_u)
   Fail: (52) [system] var(must_det_u)
^  Fail: (51) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_110880))
^  Unify: (51) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_110880))
^  Call: (52) [ucatch] strip_module(logicmoo_test:get_time(_110880), _280692, _280632)
^  Exit: (52) [ucatch] strip_module(logicmoo_test:get_time(_110880), logicmoo_test, get_time(_110880))
   Call: (52) [system] var(get_time(_110880))
   Fail: (52) [system] var(get_time(_110880))
^  Fail: (51) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_110880))
^  Exit: (46) [ucatch] must_det_l(logicmoo_test:(wdmsg((?-mpred_test("Test_0004_Line_0000__sk_out_1_in_user", user:(sk_out(_608), get_attr(..., ..., ...), ... = ...)))), add_test_info("Test_0004_Line_0000__sk_out_1_in_user", goal, user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666')), ignore((source_location(_110750, _110752), atom(_110750), add_test_info(..., ..., ...), ..., ...)), get_time(1632737993.1434622)))
   Call: (46) [system] _110890=nb(0)
   Exit: (46) [system] nb(0)=nb(0)
^  Call: (48) [logicmoo_test] call_u_hook(user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
^  Unify: (48) [logicmoo_test] call_u_hook(user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
^  Call: (57) [baseKB] baseKB:sk_out(_608)
^  Unify: (57) [baseKB] baseKB:sk_out(fl(_289944, _289946, _289944, _289946))
^  Exit: (57) [baseKB] baseKB:sk_out(fl(_289944, _289946, _289944, _289946))
^  Redo: (57) [baseKB] baseKB:sk_out(_608)
^  Unify: (57) [baseKB] baseKB:sk_out(avar([vn='ExIn', sk='SKF-666']))
^  Exit: (57) [baseKB] baseKB:sk_out(avar([vn='ExIn', sk='SKF-666']))
^  Redo: (57) [baseKB] baseKB:sk_out(_608)
^  Unify: (57) [baseKB] baseKB:sk_out(_608)
^  Exit: (57) [baseKB] baseKB:sk_out(_608)
^  Fail: (48) [logicmoo_test] call_u_hook(user:(sk_out(_608), get_attr(_608, sk, _630), _630='SKF-666'))
   Call: (48) [system] _110930=failure
   Exit: (48) [system] failure=failure
0m1m97m40mfailure=info((why_was_true(user:(\+ (sk_out(_608),get_attr(_608,sk,_630),_630='SKF-666'))),nop(ftrace(user:(sk_out(_608),get_attr(_608,sk,_630),_630='SKF-666')))))
49m0m21m0m
no_proof_for(\+ (sk_out(_608),get_attr(_608,sk,_630),_630=SKF-666)).

no_proof_for(\+ (sk_out(_608),get_attr(_608,sk,_630),_630=SKF-666)).

no_proof_for(\+ (sk_out(_608),get_attr(_608,sk,_630),_630=SKF-666)).

_296934
name='logicmoo.pfc.test.sanity_base.ATTVAR_09-Test_0004_Line_0000__sk_out_1_in_user'.
JUNIT_CLASSNAME='logicmoo.pfc.test.sanity_base.ATTVAR_09'.
JUNIT_CMD='timeout --foreground --preserve-status -s SIGKILL -k 10s 10s swipl -x /var/lib/jenkins/workspace/logicmoo_workspace/bin/lmoo-clif -t "[\'attvar_09.pfc\']"'.
% saving_junit: /var/lib/jenkins/workspace/logicmoo_workspace/test_results/jenkins/Report-logicmoo-pfc-test-sanity_base-vSTARv0vSTARvvDOTvvSTARv-2-1--grep-2-i-WARN-ERROR-_file-00-fail-pass--Units-Logicmoo_pfc_test_sanity_base_ATTVAR_09_Test_0004_Line_0000_sk_out_1_in_user-junit.xml
   Call: (46) [system] failure=error(_830)
   Fail: (46) [system] failure=error(_830)
   Call: (46) [system] true
   Exit: (46) [system] true
   Call: (46) [system] nb_setarg(1, nb(0), 1)
   Exit: (46) [system] nb_setarg(1, nb(1), 1)
   Call: (46) [system] deterministic(_1168)
   Exit: (46) [system] deterministic(true)
^  Call: (47) [locally_each] locally_each:key_erase(t_l)
^  Unify: (47) [locally_each] locally_each:key_erase(t_l)
   Call: (48) [system] nb_current('$w_tl_e', [_3106714|_3106716])
   Exit: (48) [system] nb_current('$w_tl_e', [<gt;clause>(0x5607ec7edf80)])
   Call: (48) [system] nb_linkval('$w_tl_e', [])
   Exit: (48) [system] nb_linkval('$w_tl_e', [])
   Call: (49) [system] erase(<gt;clause>(0x5607ec7edf80))
   Exit: (49) [system] erase(<gt;clause>(0x5607ec7edf80))
   Call: (48) [system] true
   Exit: (48) [system] true
   Call: (48) [system] true
   Exit: (48) [system] true
^  Exit: (47) [locally_each] locally_each:key_erase(t_l)
^  Exit: (34) [logicmoo_test] mpred_test(user:(sk_out(_506), get_attr(_506, sk, _528), _528='SKF-666'))
   Call: (35) [t_l] t_l:hide_dmsg
   Fail: (35) [t_l] t_l:hide_dmsg
^  Call: (35) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3115250, file_no(2)), writeln(_3115250, dmsg(fOUND=_506))))
^  Unify: (35) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3115250, file_no(2)), writeln(_3115250, dmsg(fOUND=_506))))
^  Fail: (35) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3115250, file_no(2)), writeln(_3115250, dmsg(fOUND=_506))))
^  Call: (35) [user] quietly(likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(fOUND=_506), logicmoo_util_catch:ddmsg(fOUND=_506)))))
^  Unify: (35) [rtrace] quietly(user:likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(fOUND=_506), logicmoo_util_catch:ddmsg(fOUND=_506)))))
%~ fOUND=FOUND2.
^  Exit: (40) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Exit: (35) [rtrace] quietly(user:likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(fOUND=_506), logicmoo_util_catch:ddmsg(fOUND=_506)))))
^  Call: (37) [user] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Unify: (37) [user] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Call: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-break), _3138654)
^  Unify: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-break), _3138654)
^  Fail: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-break), _3138654)
^  Redo: (37) [user] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Unify: (37) [user] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Redo: (37) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Unify: (37) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
   Call: (38) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Exit: (38) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Call: (38) [$syspreds] nb_setval('$term_user',  (:-break))
   Unify: (38) [$syspreds] nb_setval('$term_user',  (:-break))
   Exit: (38) [$syspreds] nb_setval('$term_user',  (:-break))
   Call: (38) [system] fail
   Fail: (38) [system] fail
^  Redo: (37) [subclause_expansion] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Unify: (37) [subclause_expansion] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Call: (38) [ec_loader] ec_loader:into_lps
^  Unify: (38) [ec_loader] ec_loader:into_lps
   Call: (39) [t_l] t_l:is_ec_cvt(_3151010)
   Fail: (39) [t_l] t_l:is_ec_cvt(_3151010)
^  Fail: (38) [ec_loader] ec_loader:into_lps
^  Redo: (37) [ec_loader] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Fail: (37) [ec_loader] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3138654, _3138656)
^  Call: (37) [user] term_expansion((:-break), _3154120)
^  Unify: (37) [user] term_expansion((:-break),  (:-break))
^  Redo: (37) [system] term_expansion((:-break), _3154120)
^  Unify: (37) [system] term_expansion((:-break), _3154120)
   Call: (38) [$syspreds] prolog_load_context(module, plunit)
   Unify: (38) [$syspreds] prolog_load_context(module, plunit)
   Fail: (38) [$syspreds] prolog_load_context(module, plunit)
^  Fail: (37) [plunit] term_expansion((:-break), _3154120)
^  Call: (38) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (41) [system] nonvar((:-break))
   Exit: (41) [system] nonvar((:-break))
   Call: (41) [echo_files] echo_files:never_echo_term((:-break))
   Fail: (41) [echo_files] echo_files:never_echo_term((:-break))
   Redo: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (41) [$syspreds] prolog_load_context(stream, _3165948)
   Unify: (41) [$syspreds] prolog_load_context(stream, _3165948)
   Exit: (41) [$syspreds] prolog_load_context(stream, <gt;stream>(0x5607f999ca00))
   Call: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Unify: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Exit: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Call: (41) [system] term_position(1147, 1155, 1147, 1149, [1150-1155])=..[_3169594, _3169600, _3169606|_3169608]
   Exit: (41) [system] term_position(1147, 1155, 1147, 1149, [1150-1155])=..[term_position, 1147, 1155, 1147, 1149, [1150-1155]]
   Call: (41) [system] ttyflush
   Exit: (41) [system] ttyflush
   Call: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [system] (:-break)==end_of_file
   Fail: (42) [system] (:-break)==end_of_file
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3175776)
   Unify: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Exit: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Call: (42) [system] _3177650 is 1146+1
   Exit: (42) [system] 1147 is 1146+1
   Call: (42) [system] 1155=<gt;1147
   Fail: (42) [system] 1155=<gt;1147
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Call: (43) [$syspreds] format('~N~~*/~n')
   Unify: (43) [$syspreds] format('~N~~*/~n')
~*/
   Exit: (43) [$syspreds] format('~N~~*/~n')
   Exit: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1147)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1147)
   Call: (43) [t_l] t_l:file_stream_loc(_3189980, <gt;stream>(0x5607f999ca00), _3189984)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1147)
   Call: (43) [t_l] t_l:file_stream_loc(_3192408, <gt;stream>(0x5607f999ca00), _3192410)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146)
   Call: (43) [system] 1147>1146
   Exit: (43) [system] 1147>1146
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146, 1147)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146, 1147)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, 1147, _3196742)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, 1147, _3196742)
   Call: (45) [system] _3197996 is 1147-1146
   Exit: (45) [system] 1 is 1147-1146
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3199216, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3199216, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3202326)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3202326)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3204332, []), read_string(_3204332, _3204340, _3199216), close(_3204332))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3204332, []), read_util:read_string(_3204332, _3204340, _3199216), read_util:close(_3204332))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3204332, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f084ee00), [])
   Call: (49) [system] close(<gt;stream>(0x5607f084ee00))
   Exit: (49) [system] close(<gt;stream>(0x5607f084ee00))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f084ee00), []), read_util:read_string(<gt;stream>(0x5607f084ee00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f084ee00)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1146, 1, _3209768, _3196742)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1146, 1, 513, "\n")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1146, 1147, "\n")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1147)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1147)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3212830))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3212830))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1147))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1147))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1147)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [echo_files] echo_files:nsl(_3217160)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Call: (46) [system] "\n"\==[]
   Exit: (46) [system] "\n"\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string("\n", _3221468, _3221470, _3221472, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _3221468, _3221470, _3221472, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _3221468, _3221470, _3221472, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3225286, _3225350, _3225288, '\n/*~')
   Fail: (45) [system] sub_string("\n", _3225286, _3225968, _3225288, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3227144, _3227208, _3227146, '/*~')
   Fail: (45) [system] sub_string("\n", _3227144, _3227826, _3227146, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3229620, _3229684, _3229622, '\n%~')
   Fail: (45) [system] sub_string("\n", _3229620, _3230302, _3229622, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3231478, _3231542, _3231480, '%~')
   Fail: (45) [system] sub_string("\n", _3231478, _3232160, _3231480, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] write("\n")

   Exit: (45) [system] write("\n")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1146, 1147)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1147)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155)
   Unify: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155)
   Call: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1147, 1155, _3240736)
   Unify: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1147, 1155, _3240736)
   Call: (44) [system] _3241990 is 1155-1147
   Exit: (44) [system] 8 is 1155-1147
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3243210, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3243210, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3246320)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3246320)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3248326, []), read_string(_3248326, _3248334, _3243210), close(_3248326))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3248326, []), read_util:read_string(_3248326, _3248334, _3243210), read_util:close(_3248326))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3248326, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f98f4f00), [])
   Call: (48) [system] close(<gt;stream>(0x5607f98f4f00))
   Exit: (48) [system] close(<gt;stream>(0x5607f98f4f00))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f98f4f00), []), read_util:read_string(<gt;stream>(0x5607f98f4f00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f98f4f00)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1147, 8, _3253762, _3240736)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1147, 8, 505, ":- break")
   Exit: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1147, 1155, ":- break")
   Call: (43) [echo_files] echo_files:read_mco(":- break", _3255628, _3255630, _3255632, _3255634, _3255636)
   Unify: (43) [echo_files] echo_files:read_mco(":- break", _3256262, _3256264, _3256266, _3256268, _3256270)
   Call: (44) [system] read_term_from_atom(":- break", _3256838, [cycles(true), comments(_3256858), quasi_quotations(_3256868), variable_names(_3256878), singletons(_3256888)])
   Exit: (44) [system] read_term_from_atom(":- break",  (:-break), [cycles(true), comments([]), quasi_quotations([]), variable_names([]), singletons([])])
   Call: (44) [system] read_term_from_atom(":- break", _3258114, [cycles(false), comments(_3258134), quasi_quotations(_3258144), variable_names(_3258154), singletons(_3258164)])
   Exit: (44) [system] read_term_from_atom(":- break",  (:-break), [cycles(false), comments([]), quasi_quotations([]), variable_names([]), singletons([])])
   Call: (44) [system] (:-break)=@=(:-break)
   Exit: (44) [system] (:-break)=@=(:-break)
   Call: (44) [system] _3260602=(:-break)
   Exit: (44) [system] (:-break)=(:-break)
   Exit: (43) [echo_files] echo_files:read_mco(":- break",  (:-break), [], [], [], [])
   Call: (43) [system] write(":- break")
:- break
   Exit: (43) [system] write(":- break")
   Call: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3263712, 1155)
   Unify: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264334, 1155)
^  Call: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264908, _3264910))
^  Exit: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264908, _3264910))
^  Call: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264908, 1155))
^  Exit: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264908, 1155))
   Exit: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3264908, 1155)
   Exit: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3272346))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3272346))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _3277896)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1156)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1156)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1156)
   Call: (43) [t_l] t_l:file_stream_loc(_3280402, <gt;stream>(0x5607f999ca00), _3280406)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1156)
   Call: (43) [t_l] t_l:file_stream_loc(_3282830, <gt;stream>(0x5607f999ca00), _3282832)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155)
   Call: (43) [system] 1156>1155
   Exit: (43) [system] 1156>1155
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155, 1156)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155, 1156)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1155, 1156, _3287164)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1155, 1156, _3287164)
   Call: (45) [system] _3288418 is 1156-1155
   Exit: (45) [system] 1 is 1156-1155
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3289638, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3289638, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3292748)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3292748)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3294754, []), read_string(_3294754, _3294762, _3289638), close(_3294754))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3294754, []), read_util:read_string(_3294754, _3294762, _3289638), read_util:close(_3294754))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3294754, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fd143f00), [])
   Call: (49) [system] close(<gt;stream>(0x5607fd143f00))
   Exit: (49) [system] close(<gt;stream>(0x5607fd143f00))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fd143f00), []), read_util:read_string(<gt;stream>(0x5607fd143f00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607fd143f00)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1155, 1, _3300190, _3287164)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1155, 1, 504, ".")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1155, 1156, ".")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3303252))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3303252))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [echo_files] echo_files:nsl(_3307582)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Call: (46) [system] "."\==[]
   Exit: (46) [system] "."\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string(".", _3311890, _3311892, _3311894, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _3311890, _3311892, _3311894, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _3311890, _3311892, _3311894, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3315708, _3315772, _3315710, '\n/*~')
   Fail: (45) [system] sub_string(".", _3315708, _3316390, _3315710, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3317566, _3317630, _3317568, '/*~')
   Fail: (45) [system] sub_string(".", _3317566, _3318248, _3317568, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3320042, _3320106, _3320044, '\n%~')
   Fail: (45) [system] sub_string(".", _3320042, _3320724, _3320044, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3321900, _3321964, _3321902, '%~')
   Fail: (45) [system] sub_string(".", _3321900, _3322582, _3321902, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] write(".")
.
   Exit: (45) [system] write(".")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1155, 1156)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1156)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Fail: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Redo: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] character_count(<gt;stream>(0x5607f999ca00), _3333574)
   Exit: (43) [system] character_count(<gt;stream>(0x5607f999ca00), 1156)
   Call: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, _3334788)
   Unify: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, _3334788)
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3336034, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3336034, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3339144)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3339144)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3341150, []), read_string(_3341150, _3341158, _3336034), close(_3341150))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3341150, []), read_util:read_string(_3341150, _3341158, _3336034), read_util:close(_3341150))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3341150, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f8958800), [])
   Call: (48) [system] close(<gt;stream>(0x5607f8958800))
   Exit: (48) [system] close(<gt;stream>(0x5607f8958800))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f8958800), []), read_util:read_string(<gt;stream>(0x5607f8958800), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f8958800)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1156, _3346584, 0, _3334788)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1156, 504, 0, "\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Exit: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, "\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Call: (43) [system] open_string("\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", _3348514)
   Exit: (43) [system] open_string("\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", <gt;stream>(0x5607ebe7a600))
   Call: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Unify: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Call: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (45) [system] at_end_of_stream(<gt;stream>(0x5607ebe7a600))
   Fail: (45) [system] at_end_of_stream(<gt;stream>(0x5607ebe7a600))
   Redo: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (45) [system] peek_char(<gt;stream>(0x5607ebe7a600), _3354616)
   Exit: (45) [system] peek_char(<gt;stream>(0x5607ebe7a600), '\n')
   Call: (45) [system] char_type('\n', space)
   Exit: (45) [system] char_type('\n', space)
   Call: (45) [system] get_char(<gt;stream>(0x5607ebe7a600), '\n')
   Exit: (45) [system] get_char(<gt;stream>(0x5607ebe7a600), '\n')
   Call: (45) [system] put_char('\n')

   Exit: (45) [system] put_char('\n')
   Exit: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Unify: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Call: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [system] at_end_of_stream(<gt;stream>(0x5607ebe7a600))
   Fail: (46) [system] at_end_of_stream(<gt;stream>(0x5607ebe7a600))
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [system] peek_char(<gt;stream>(0x5607ebe7a600), _3364960)
   Exit: (46) [system] peek_char(<gt;stream>(0x5607ebe7a600), :)
   Call: (46) [system] char_type(:, space)
   Fail: (46) [system] char_type(:, space)
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [echo_files] echo_files:nsl(_3368614)
   Unify: (46) [echo_files] echo_files:nsl('No source location!?')
   Exit: (46) [echo_files] echo_files:nsl('No source location!?')
   Call: (46) [system] atom_length('No source location!?', _3370458)
   Exit: (46) [system] atom_length('No source location!?', 20)
   Call: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 20, _3371672)
   Exit: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 20, ":- must((findall(Ex,")
   Call: (46) [system] ":- must((findall(Ex,"=='No source location!?'
   Fail: (46) [system] ":- must((findall(Ex,"=='No source location!?'
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 2, "%~")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 2, "%~")
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 1, "%")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 1, "%")
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Call: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 2, "#!")
   Fail: (46) [system] peek_string(<gt;stream>(0x5607ebe7a600), 2, "#!")
   Fail: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebe7a600))
   Fail: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Fail: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebe7a600))
   Fail: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _3385206)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1156)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3387676))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3387676))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), _3159044)
   Unify: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), _3159044)
   Call: (43) [system] fail
   Fail: (43) [system] fail
   Redo: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), _3159044)
   Fail: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), _3159044)
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Call: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3399472)
   Fail: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3400090)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [system] current_prolog_flag(capture_feedback, true)
   Fail: (43) [system] current_prolog_flag(capture_feedback, true)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [$syspreds] format('~N/*~~~n')
   Unify: (43) [$syspreds] format('~N/*~~~n')
/*~
   Exit: (43) [$syspreds] format('~N/*~~~n')
^  Call: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Exit: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Fail: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-break), 1147, 1155, _3159044)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Redo: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Redo: (38) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [system] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Redo: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (39) [system] (:-break)\==end_of_file
   Exit: (39) [system] (:-break)\==end_of_file
^  Call: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044)
^  Unify: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044)
   Call: (40) [system] current_prolog_flag(xref, true)
   Fail: (40) [system] current_prolog_flag(xref, true)
^  Redo: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044)
   Call: (40) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Exit: (40) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Call: (40) [system] nonvar((:-break))
   Exit: (40) [system] nonvar((:-break))
   Call: (40) [system] nb_current('$term', _3428960)
   Exit: (40) [system] nb_current('$term',  (:-break))
   Call: (40) [$syspreds] prolog_load_context(module, _3430174)
   Unify: (40) [$syspreds] prolog_load_context(module, _3430174)
   Exit: (40) [$syspreds] prolog_load_context(module, user)
^  Call: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-break),  (:-break), _3431994)
^  Unify: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-break),  (:-break),  (:-_3432630))
   Call: (41) [system] (:-break)==(:-break)
   Exit: (41) [system] (:-break)==(:-break)
^  Call: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, break, _3432630)
^  Unify: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, break, _3432630)
   Call: (42) [system] functor(directive_expansion, _3435744, _3435746)
   Exit: (42) [system] functor(directive_expansion, directive_expansion, 0)
   Call: (42) [system] _3436974 is 0+2
   Exit: (42) [system] 2 is 0+2
^  Call: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], break, _3432630)
^  Unify: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], break, break)
^  Exit: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], break, break)
^  Exit: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, break, break)
^  Exit: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-break),  (:-break),  (:-break))
   Call: (40) [system] (:-break)\=@=(:-break)
   Fail: (40) [system] (:-break)\=@=(:-break)
^  Fail: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044)
^  Redo: (38) [subclause_expansion] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [subclause_expansion] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (39) [system] nonvar((:-break))
   Exit: (39) [system] nonvar((:-break))
   Call: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Exit: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Call: (39) [$syspreds] prolog_load_context(file, _3446880)
   Unify: (39) [$syspreds] prolog_load_context(file, _3446880)
   Exit: (39) [$syspreds] prolog_load_context(file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3448706)
   Fail: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3448706)
^  Redo: (38) [file_scope] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [file_scope] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Redo: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [echo_files] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Exit: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Call: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-break))
^  Unify: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-break))
^  Fail: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-break))
^  Redo: (38) [common_logic_utils] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [common_logic_utils] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (39) [system] current_prolog_flag(do_renames, term_expansion)
   Fail: (39) [system] current_prolog_flag(do_renames, term_expansion)
^  Redo: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
^  Unify: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]), _3159044, _3159046)
   Call: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
   Exit: (39) [system] nonvar(term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Call: (39) [logicmoo_test] is_junit_test
^  Unify: (39) [logicmoo_test] is_junit_test
^  Exit: (39) [logicmoo_test] is_junit_test
^  Call: (39) [logicmoo_test] junit_term_expansion((:-break), _3159044)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-break), _3159044)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-break), _3159044)
   Call: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Exit: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-break), _3159044)
^  Call: (44) [logicmoo_test] ucatch:keep_going
^  Unify: (44) [logicmoo_test] ucatch:keep_going
^  Exit: (44) [logicmoo_test] ucatch:keep_going
^  Exit: (39) [logicmoo_test] junit_term_expansion((:-break),  (:-dmsg(skipped(blocks_on_input, break))))
   Call: (39) [system] term_position(1147, 1155, 1147, 1149, [1150-1155])=_3159046
   Exit: (39) [system] term_position(1147, 1155, 1147, 1149, [1150-1155])=term_position(1147, 1155, 1147, 1149, [1150-1155])
^  Exit: (38) [logicmoo_test] term_expansion((:-break), term_position(1147, 1155, 1147, 1149, [1150-1155]),  (:-dmsg(skipped(blocks_on_input, break))), term_position(1147, 1155, 1147, 1149, [1150-1155]))
^  Call: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, 1150-1155)
^  Call: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, 1150-1155, dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, 1150-1155, dmsg(skipped(blocks_on_input, break)), _3471186)
^  Fail: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, 1150-1155, dmsg(skipped(blocks_on_input, break)), _3471186)
^  Fail: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Call: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), sicstus:sicstus_flag(_3475638, _3475640))
   Call: (45) [system] nonvar(dmsg(skipped(blocks_on_input, break)))
   Exit: (45) [system] nonvar(dmsg(skipped(blocks_on_input, break)))
   Call: (45) [system] dmsg(skipped(blocks_on_input, break))=current_prolog_flag(_3475638, _3475640)
   Fail: (45) [system] dmsg(skipped(blocks_on_input, break))=current_prolog_flag(_3475638, _3475640)
^  Redo: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), sicstus:sicstus_flag(_3475638, _3475640))
   Call: (45) [system] dmsg(skipped(blocks_on_input, break))=prolog_flag(_3475638, _3475640)
   Fail: (45) [system] dmsg(skipped(blocks_on_input, break))=prolog_flag(_3475638, _3475640)
^  Redo: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [$syspreds] prolog_load_context(dialect, lps)
   Unify: (45) [$syspreds] prolog_load_context(dialect, lps)
   Fail: (45) [$syspreds] prolog_load_context(dialect, lps)
^  Fail: (44) [user] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Call: (44) [system] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [system] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, 1150-1155)
^  Redo: (44) [loop_check] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [loop_check] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, 1150-1155)
^  Redo: (44) [ucatch] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [ucatch] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
   Call: (45) [apply_macros] expand_apply(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
   Unify: (45) [apply_macros] expand_apply(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
   Fail: (45) [nl_pipeline] expand_apply(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Redo: (44) [apply_macros] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [apply_macros] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Redo: (44) [virtualize_source] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [virtualize_source] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
   Call: (45) [system] nonvar(1150-1155)
   Exit: (45) [system] nonvar(1150-1155)
^  Call: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(skipped(blocks_on_input, break)))
^  Unify: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(skipped(blocks_on_input, break)))
^  Fail: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(dmsg(skipped(blocks_on_input, break)))
^  Redo: (44) [common_logic_utils] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [common_logic_utils] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Redo: (44) [gvlib] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [gvlib] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Redo: (44) [logicmoo_test] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (44) [logicmoo_test] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Call: (45) [pfc_lib] pfc_goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Unify: (45) [pfc_lib] pfc_goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Fail: (45) [pfc_lib] pfc_goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Fail: (44) [pfc_lib] goal_expansion(dmsg(skipped(blocks_on_input, break)), 1150-1155, _3471186, _3471188)
^  Call: (44) [system] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [system] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [arithmetic] arithmetic:math_goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Fail: (45) [arithmetic] arithmetic:math_goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Redo: (44) [arithmetic] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [arithmetic] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [yall] yall:lambda_like(dmsg(skipped(blocks_on_input, break)))
   Unify: (45) [yall] yall:lambda_like(dmsg(skipped(blocks_on_input, break)))
   Call: (46) [system] compound_name_arity(dmsg(skipped(blocks_on_input, break)), _3506810, _3506812)
   Exit: (46) [system] compound_name_arity(dmsg(skipped(blocks_on_input, break)), dmsg, 1)
   Call: (46) [yall] yall:lambda_functor(dmsg)
   Fail: (46) [yall] yall:lambda_functor(dmsg)
   Fail: (45) [yall] yall:lambda_like(dmsg(skipped(blocks_on_input, break)))
^  Redo: (44) [yall] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [yall] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [system] current_prolog_flag(xref, true)
   Fail: (45) [system] current_prolog_flag(xref, true)
^  Redo: (44) [apply_macros] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [apply_macros] expand_apply(dmsg(skipped(blocks_on_input, break)), _3471186)
   Unify: (45) [apply_macros] expand_apply(dmsg(skipped(blocks_on_input, break)), _3471186)
   Fail: (45) [nl_pipeline] expand_apply(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Redo: (44) [apply_macros] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [apply_macros] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
   Fail: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
^  Redo: (44) [clpfd] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
   Call: (45) [clpfd] clpfd:clpfd_expandable(dmsg(skipped(blocks_on_input, break)))
   Fail: (45) [clpfd] clpfd:clpfd_expandable(dmsg(skipped(blocks_on_input, break)))
^  Redo: (44) [clpfd] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Unify: (44) [clpfd] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Call: (45) [logicmoo_ocl] do_ss
^  Fail: (45) [logicmoo_ocl] do_ss
^  Fail: (44) [logicmoo_ocl] goal_expansion(dmsg(skipped(blocks_on_input, break)), _3471186)
^  Exit: (30) [system] setup_call_catcher_cleanup(system:'$open_source'('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), [], [expand(false), expand(true)]), system:'$term_in_file'(<gt;stream>(0x5607f999ca00),  (:-break), _298,  (:-dmsg(skipped(blocks_on_input, break))), _294, <gt;stream>(0x5607f999ca00), ['/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'], [expand(false), expand(true)]), _3522386, system:'$close_source'(close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), true))
   Call: (34) [t_l] t_l:hide_dmsg
   Fail: (34) [t_l] t_l:hide_dmsg
^  Call: (34) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3524222, file_no(2)), writeln(_3524222, dmsg(skipped(blocks_on_input, break)))))
^  Unify: (34) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3524222, file_no(2)), writeln(_3524222, dmsg(skipped(blocks_on_input, break)))))
^  Fail: (34) [user] dmsg:dzotrace((tlbugger:no_slow_io, !, stream_property(_3524222, file_no(2)), writeln(_3524222, dmsg(skipped(blocks_on_input, break)))))
^  Call: (34) [user] quietly(likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(skipped(blocks_on_input, break)), logicmoo_util_catch:ddmsg(skipped(blocks_on_input, break))))))
^  Unify: (34) [rtrace] quietly(user:likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(skipped(blocks_on_input, break)), logicmoo_util_catch:ddmsg(skipped(blocks_on_input, break))))))
%~ skipped(blocks_on_input,break)
^  Exit: (39) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Exit: (34) [rtrace] quietly(user:likely_folded(locally(set_prolog_flag(retry_undefined, none), if_defined_local(dmsg0(skipped(blocks_on_input, break)), logicmoo_util_catch:ddmsg(skipped(blocks_on_input, break))))))
^  Call: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Unify: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Call: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3535460)
^  Unify: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3535460)
^  Fail: (38) [user] attvar_serializer:system_expanded_attvars(user:term, term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3535460)
^  Redo: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Unify: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Redo: (37) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Unify: (37) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
   Call: (38) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Exit: (38) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Call: (38) [$syspreds] nb_setval('$term_user',  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Unify: (38) [$syspreds] nb_setval('$term_user',  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Exit: (38) [$syspreds] nb_setval('$term_user',  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (38) [system] fail
   Fail: (38) [system] fail
^  Redo: (37) [subclause_expansion] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Unify: (37) [subclause_expansion] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Call: (38) [ec_loader] ec_loader:into_lps
^  Unify: (38) [ec_loader] ec_loader:into_lps
   Call: (39) [t_l] t_l:is_ec_cvt(_3547878)
   Fail: (39) [t_l] t_l:is_ec_cvt(_3547878)
^  Fail: (38) [ec_loader] ec_loader:into_lps
^  Redo: (37) [ec_loader] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Fail: (37) [ec_loader] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3535460, _3535462)
^  Call: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3550988)
^  Unify: (37) [user] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
^  Redo: (37) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3550988)
^  Unify: (37) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3550988)
   Call: (38) [$syspreds] prolog_load_context(module, plunit)
   Unify: (38) [$syspreds] prolog_load_context(module, plunit)
   Fail: (38) [$syspreds] prolog_load_context(module, plunit)
^  Fail: (37) [plunit] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3550988)
^  Call: (38) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (41) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Exit: (41) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (41) [echo_files] echo_files:never_echo_term((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Fail: (41) [echo_files] echo_files:never_echo_term((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Redo: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (41) [$syspreds] prolog_load_context(stream, _3562816)
   Unify: (41) [$syspreds] prolog_load_context(stream, _3562816)
   Exit: (41) [$syspreds] prolog_load_context(stream, <gt;stream>(0x5607f999ca00))
   Call: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Unify: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Exit: (41) [system] stream_property(<gt;stream>(0x5607f999ca00), file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'))
   Call: (41) [system] term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])])=..[_3566462, _3566468, _3566474|_3566476]
   Exit: (41) [system] term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])])=..[term_position, 1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [...])]]
   Call: (41) [system] ttyflush
   Exit: (41) [system] ttyflush
   Call: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))==end_of_file
   Fail: (42) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))==end_of_file
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3572644)
   Unify: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Exit: (42) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Call: (42) [system] _3574518 is 1156+1
   Exit: (42) [system] 1157 is 1156+1
   Call: (42) [system] 1250=<gt;1157
   Fail: (42) [system] 1250=<gt;1157
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] retract(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Call: (43) [$syspreds] format('~N~~*/~n')
   Unify: (43) [$syspreds] format('~N~~*/~n')
~*/
   Exit: (43) [$syspreds] format('~N~~*/~n')
   Exit: (42) [echo_files] echo_files:feedback_close('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1157)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1157)
   Call: (43) [t_l] t_l:file_stream_loc(_3586848, <gt;stream>(0x5607f999ca00), _3586852)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1157)
   Call: (43) [t_l] t_l:file_stream_loc(_3589276, <gt;stream>(0x5607f999ca00), _3589278)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156)
   Call: (43) [system] 1157>1156
   Exit: (43) [system] 1157>1156
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156, 1157)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156, 1157)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, 1157, _3593610)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, 1157, _3593610)
   Call: (45) [system] _3594864 is 1157-1156
   Exit: (45) [system] 1 is 1157-1156
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3596084, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3596084, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3599194)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3599194)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3601200, []), read_string(_3601200, _3601208, _3596084), close(_3601200))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3601200, []), read_util:read_string(_3601200, _3601208, _3596084), read_util:close(_3601200))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3601200, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fa192200), [])
   Call: (49) [system] close(<gt;stream>(0x5607fa192200))
   Exit: (49) [system] close(<gt;stream>(0x5607fa192200))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607fa192200), []), read_util:read_string(<gt;stream>(0x5607fa192200), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607fa192200)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1156, 1, _3606636, _3593610)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1156, 1, 503, "\n")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1156, 1157, "\n")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1157)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1157)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3609698))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3609698))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1157))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1157))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1157)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [echo_files] echo_files:nsl(_3614028)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Call: (46) [system] "\n"\==[]
   Exit: (46) [system] "\n"\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string("\n", _3618336, _3618338, _3618340, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _3618336, _3618338, _3618340, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string("\n", _3618336, _3618338, _3618340, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains("\n", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3622154, _3622218, _3622156, '\n/*~')
   Fail: (45) [system] sub_string("\n", _3622154, _3622836, _3622156, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3624012, _3624076, _3624014, '/*~')
   Fail: (45) [system] sub_string("\n", _3624012, _3624694, _3624014, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3626488, _3626552, _3626490, '\n%~')
   Fail: (45) [system] sub_string("\n", _3626488, _3627170, _3626490, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] sub_string("\n", _3628346, _3628410, _3628348, '%~')
   Fail: (45) [system] sub_string("\n", _3628346, _3629028, _3628348, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Call: (45) [system] write("\n")

   Exit: (45) [system] write("\n")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, "\n")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1156, 1157)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1157)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250)
   Unify: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250)
   Call: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1157, 1250, _3637604)
   Unify: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1157, 1250, _3637604)
   Call: (44) [system] _3638858 is 1250-1157
   Exit: (44) [system] 93 is 1250-1157
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3640078, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3640078, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3643188)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3643188)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3645194, []), read_string(_3645194, _3645202, _3640078), close(_3645194))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3645194, []), read_util:read_string(_3645194, _3645202, _3640078), read_util:close(_3645194))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3645194, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607eaec8700), [])
   Call: (48) [system] close(<gt;stream>(0x5607eaec8700))
   Exit: (48) [system] close(<gt;stream>(0x5607eaec8700))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607eaec8700), []), read_util:read_string(<gt;stream>(0x5607eaec8700), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607eaec8700)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1157, 93, _3650630, _3637604)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1157, 93, 410, ":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))")
   Exit: (43) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1157, 1250, ":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))")
   Call: (43) [echo_files] echo_files:read_mco(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))", _3652516, _3652518, _3652520, _3652522, _3652524)
   Unify: (43) [echo_files] echo_files:read_mco(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))", _3653150, _3653152, _3653154, _3653156, _3653158)
   Call: (44) [system] read_term_from_atom(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))", _3653726, [cycles(true), comments(_3653746), quasi_quotations(_3653756), variable_names(_3653766), singletons(_3653776)])
   Exit: (44) [system] read_term_from_atom(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))",  (:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3))), [cycles(true), comments([]), quasi_quotations([]), variable_names(['Ex'=_3654390, 'L'=_3654420, ... = ...]), singletons([])])
   Call: (44) [system] read_term_from_atom(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))", _3655100, [cycles(false), comments(_3655120), quasi_quotations(_3655130), variable_names(_3655140), singletons(_3655150)])
   Exit: (44) [system] read_term_from_atom(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))",  (:-must((findall(_3655764,  (clause_u(sk_out(_3655764), _3655770, _3655772), wdmsg(sk_out(_3655764))), _3655794), length(_3655794, _3655800), _3655800=3))), [cycles(false), comments([]), quasi_quotations([]), variable_names(['Ex'=_3655764, 'L'=_3655794, ... = ...]), singletons([])])
   Call: (44) [system] (:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3)))=@=(:-must((findall(_3655764,  (clause_u(sk_out(_3655764), _3655770, _3655772), wdmsg(sk_out(_3655764))), _3655794), length(_3655794, _3655800), _3655800=3)))
   Exit: (44) [system] (:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3)))=@=(:-must((findall(_3655764,  (clause_u(sk_out(_3655764), _3655770, _3655772), wdmsg(sk_out(_3655764))), _3655794), length(_3655794, _3655800), _3655800=3)))
   Call: (44) [system] _3657686=(:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3)))
   Exit: (44) [system] (:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3)))=(:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3)))
   Exit: (43) [echo_files] echo_files:read_mco(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))",  (:-must((findall(_3654390,  (clause_u(sk_out(_3654390), _3654396, _3654398), wdmsg(sk_out(_3654390))), _3654420), length(_3654420, _3654426), _3654426=3))), [], [], ['Ex'=_3654390, 'L'=_3654420, 'THREE'=_3654426], [])
   Call: (43) [system] write(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))")
:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))
   Exit: (43) [system] write(":- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3))")
   Call: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3660796, 1250)
   Unify: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661418, 1250)
^  Call: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661992, _3661994))
^  Exit: (44) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661992, _3661994))
^  Call: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661992, 1250))
^  Exit: (44) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661992, 1250))
   Exit: (43) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3661992, 1250)
   Exit: (42) [echo_files] echo_files:mco_p('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3669430))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3669430))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _3674980)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1251)
   Call: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1251)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1251)
   Call: (43) [t_l] t_l:file_stream_loc(_3677486, <gt;stream>(0x5607f999ca00), _3677490)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Unify: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1251)
   Call: (43) [t_l] t_l:file_stream_loc(_3679914, <gt;stream>(0x5607f999ca00), _3679916)
   Unify: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Exit: (43) [t_l] t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250)
   Call: (43) [system] 1251>1250
   Exit: (43) [system] 1251>1250
   Call: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250, 1251)
   Unify: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250, 1251)
   Call: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1250, 1251, _3684248)
   Unify: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1250, 1251, _3684248)
   Call: (45) [system] _3685502 is 1251-1250
   Exit: (45) [system] 1 is 1251-1250
   Call: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3686722, [])
   Unify: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3686722, [])
   Call: (46) [error] error:must_be(list, [])
   Unify: (46) [error] error:must_be(list, [])
   Exit: (46) [error] error:must_be(list, [])
   Call: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3689832)
   Unify: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3689832)
   Exit: (46) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (46) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3691838, []), read_string(_3691838, _3691846, _3686722), close(_3691838))
^  Unify: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3691838, []), read_util:read_string(_3691838, _3691846, _3686722), read_util:close(_3691838))
   Call: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3691838, [])
   Exit: (50) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607eaec8b00), [])
   Call: (49) [system] close(<gt;stream>(0x5607eaec8b00))
   Exit: (49) [system] close(<gt;stream>(0x5607eaec8b00))
^  Exit: (46) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607eaec8b00), []), read_util:read_string(<gt;stream>(0x5607eaec8b00), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607eaec8b00)))
   Exit: (45) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1250, 1, _3697274, _3684248)
   Exit: (45) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1250, 1, 409, ".")
   Exit: (44) [echo_files] echo_files:get_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1250, 1251, ".")
   Call: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
   Unify: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
^  Call: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3700336))
^  Exit: (45) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3700336))
^  Call: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251))
^  Exit: (45) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251))
   Exit: (44) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
   Call: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [echo_files] echo_files:nsl(_3704666)
   Unify: (45) [echo_files] echo_files:nsl('No source location!?')
   Exit: (45) [echo_files] echo_files:nsl('No source location!?')
^  Call: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
^  Unify: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Call: (46) [system] "."\==[]
   Exit: (46) [system] "."\==[]
^  Call: (46) [echo_files] on_x_debug(sub_string(".", _3708974, _3708976, _3708978, 'No source location!?'))
^  Unify: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _3708974, _3708976, _3708978, 'No source location!?'))
^  Fail: (46) [rtrace] on_x_debug(echo_files:sub_string(".", _3708974, _3708976, _3708978, 'No source location!?'))
^  Fail: (45) [echo_files] logicmoo_util_strings:atom_contains(".", 'No source location!?')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3712792, _3712856, _3712794, '\n/*~')
   Fail: (45) [system] sub_string(".", _3712792, _3713474, _3712794, '\n/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3714650, _3714714, _3714652, '/*~')
   Fail: (45) [system] sub_string(".", _3714650, _3715332, _3714652, '/*~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3717126, _3717190, _3717128, '\n%~')
   Fail: (45) [system] sub_string(".", _3717126, _3717808, _3717128, '\n%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] sub_string(".", _3718984, _3719048, _3718986, '%~')
   Fail: (45) [system] sub_string(".", _3718984, _3719666, _3718986, '%~')
   Redo: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Unify: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Call: (45) [system] write(".")
.
   Exit: (45) [system] write(".")
   Exit: (44) [echo_files] echo_files:write_ommit_feedback(on, ".")
   Exit: (43) [echo_files] echo_files:print_file_range('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1250, 1251)
   Exit: (42) [echo_files] echo_files:catch_up_to_stream(<gt;stream>(0x5607f999ca00), 1251)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Fail: (43) [system] at_end_of_stream(<gt;stream>(0x5607f999ca00))
   Redo: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Unify: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Call: (43) [system] character_count(<gt;stream>(0x5607f999ca00), _3730658)
   Exit: (43) [system] character_count(<gt;stream>(0x5607f999ca00), 1251)
   Call: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1251, _3731872)
   Unify: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1251, _3731872)
   Call: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3733118, [])
   Unify: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3733118, [])
   Call: (45) [error] error:must_be(list, [])
   Unify: (45) [error] error:must_be(list, [])
   Exit: (45) [error] error:must_be(list, [])
   Call: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3736228)
   Unify: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], _3736228)
   Exit: (45) [system] absolute_file_name('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', [access(read)], '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Call: (45) [read_util] setup_call_cleanup(open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3738234, []), read_string(_3738234, _3738242, _3733118), close(_3738234))
^  Unify: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3738234, []), read_util:read_string(_3738234, _3738242, _3733118), read_util:close(_3738234))
   Call: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, _3738234, [])
   Exit: (49) [system] open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f9b38000), [])
   Call: (48) [system] close(<gt;stream>(0x5607f9b38000))
   Exit: (48) [system] close(<gt;stream>(0x5607f9b38000))
^  Exit: (45) [system] setup_call_cleanup(read_util:open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', read, <gt;stream>(0x5607f9b38000), []), read_util:read_string(<gt;stream>(0x5607f9b38000), 1660, "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n"), read_util:close(<gt;stream>(0x5607f9b38000)))
   Exit: (44) [read_util] read_util:read_file_to_string('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', "#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", [])
   Call: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1251, _3743668, 0, _3731872)
   Exit: (44) [system] sub_string("#!/usr/bin/env lmoo-junit\n%\n%  PFC is a language extension for prolog.. there is so much that can be done in this language extension to Prolog\n%\n% Dec 13, 2035\n% Douglas Miles\n\n%  was_module(sanity_attvar_09,[]).\n\n:- include(library(logicmoo_test_header)).\n\n:- nodebug_logicmoo(_).\n:- debug_logicmoo(http(_)).\n:- debug_logicmoo(logicmoo(_)).\n\n:- dynamic(sk_out/1).\n:- dynamic(sk_in/1).\n\n% :- process_this_script.\n\n\n:- must(mpred_trace_exec).\n:- expects_dialect(pfc).\n:- if( \\+ current_module(attvar_reader)). \n:- use_module(library(logicmoo/attvar_reader)). \n:- endif.\n:- read_attvars(true).\n\nsk_in(fl(X,Y,X,Y)).\nsk_in(avar([vn='ExIn',sk='SKF-666'])).\n:- listing([sk_in/1,spft/3]).\n%:- break.\nsk_in(_DUNNO).\n:- listing([sk_in/1,spft/3]).\n%:- break.\n\n:- must((findall(clause_u(sk_in(H),B,Ref),(clause_u(sk_in(H),B,Ref),wdmsg(clause_u(sk_in(H),B,Ref))),L),length(L,COUNT),wdmsg(cOUNT=COUNT))).\n\n:- must((findall(FEx,(clause_u(sk_in(FEx),_,_),wdmsg(sk_in(FEx))),L),length(L,THREE),THREE=3)).\n\n:- listing([pt/2,sk_in/1,sk_out/1]).\n\nsk_in(Ex)==>sk_out(Ex).\n\n:- rtrace.\n:- must((sk_out(FOUND),get_attr(FOUND,sk,What),What='SKF-666')),dmsg(fOUND=FOUND).\n:- break.\n:- must((findall(Ex,(clause_u(sk_out(Ex),_,_),wdmsg(sk_out(Ex))),L),length(L,THREE),THREE=3)).\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", 1251, 409, 0, "\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Exit: (43) [echo_files] echo_files:get_file_from('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', 1251, "\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n")
   Call: (43) [system] open_string("\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", _3745574)
   Exit: (43) [system] open_string("\n\n\n% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc \n% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ \n% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 \n\n% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563\n", <gt;stream>(0x5607ebd15800))
   Call: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (45) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (45) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (45) [system] peek_char(<gt;stream>(0x5607ebd15800), _3751676)
   Exit: (45) [system] peek_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (45) [system] char_type('\n', space)
   Exit: (45) [system] char_type('\n', space)
   Call: (45) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Exit: (45) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (45) [system] put_char('\n')

   Exit: (45) [system] put_char('\n')
   Exit: (44) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (46) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (46) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (46) [system] peek_char(<gt;stream>(0x5607ebd15800), _3762020)
   Exit: (46) [system] peek_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (46) [system] char_type('\n', space)
   Exit: (46) [system] char_type('\n', space)
   Call: (46) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Exit: (46) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (46) [system] put_char('\n')

   Exit: (46) [system] put_char('\n')
   Exit: (45) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (45) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (45) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (46) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (46) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (47) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (47) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (46) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (46) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (47) [system] peek_char(<gt;stream>(0x5607ebd15800), _3772364)
   Exit: (47) [system] peek_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (47) [system] char_type('\n', space)
   Exit: (47) [system] char_type('\n', space)
   Call: (47) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Exit: (47) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (47) [system] put_char('\n')

   Exit: (47) [system] put_char('\n')
   Exit: (46) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (46) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (46) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (48) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [system] peek_char(<gt;stream>(0x5607ebd15800), _3782708)
   Exit: (48) [system] peek_char(<gt;stream>(0x5607ebd15800), '%')
   Call: (48) [system] char_type('%', space)
   Fail: (48) [system] char_type('%', space)
   Redo: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [echo_files] echo_files:nsl(_3786362)
   Unify: (48) [echo_files] echo_files:nsl('No source location!?')
   Exit: (48) [echo_files] echo_files:nsl('No source location!?')
   Call: (48) [system] atom_length('No source location!?', _3788206)
   Exit: (48) [system] atom_length('No source location!?', 20)
   Call: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, _3789420)
   Exit: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, "% EDIT: https://gith")
   Call: (48) [system] "% EDIT:  source location!?'
   Fail: (48) [system] "% EDIT:  source location!?'
   Redo: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Fail: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Redo: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Exit: (48) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Call: (48) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3796778)
   Unify: (48) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3796778)
   Call: (49) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', _3798016, _3798018)
   Exit: (49) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', 10, "% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc ")
   Call: (49) [system] 10\== -1
   Exit: (49) [system] 10\== -1
   Call: (49) [system] _3796778="% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc "
   Exit: (49) [system] "% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc "="% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc "
   Exit: (48) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), "% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc ")
   Call: (48) [system] write("% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc ")
% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc
   Exit: (48) [system] write("% EDIT: https://github.com/logicmoo/logicmoo_workspace/edit/master/packs_sys/pfc/t/sanity_base/attvar_09.pfc ")
   Call: (48) [system] nl

   Exit: (48) [system] nl
   Exit: (47) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (47) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (47) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (49) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [system] peek_char(<gt;stream>(0x5607ebd15800), _3810224)
   Exit: (49) [system] peek_char(<gt;stream>(0x5607ebd15800), '%')
   Call: (49) [system] char_type('%', space)
   Fail: (49) [system] char_type('%', space)
   Redo: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [echo_files] echo_files:nsl(_3813878)
   Unify: (49) [echo_files] echo_files:nsl('No source location!?')
   Exit: (49) [echo_files] echo_files:nsl('No source location!?')
   Call: (49) [system] atom_length('No source location!?', _3815722)
   Exit: (49) [system] atom_length('No source location!?', 20)
   Call: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, _3816936)
   Exit: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, "% JENKINS: https://j")
   Call: (49) [system] "% JENKINS:  source location!?'
   Fail: (49) [system] "% JENKINS:  source location!?'
   Redo: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Fail: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Redo: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Exit: (49) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Call: (49) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3824294)
   Unify: (49) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3824294)
   Call: (50) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', _3825532, _3825534)
   Exit: (50) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', 10, "% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ ")
   Call: (50) [system] 10\== -1
   Exit: (50) [system] 10\== -1
   Call: (50) [system] _3824294="% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ "
   Exit: (50) [system] "% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ "="% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ "
   Exit: (49) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), "% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ ")
   Call: (49) [system] write("% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ ")
% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/
   Exit: (49) [system] write("% JENKINS: https://jenkins.logicmoo.org/job/logicmoo_workspace/lastBuild/testReport/logicmoo.pfc.test.sanity_base/ATTVAR_09/ ")
   Call: (49) [system] nl

   Exit: (49) [system] nl
   Exit: (48) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (48) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (48) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (50) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [system] peek_char(<gt;stream>(0x5607ebd15800), _3837744)
   Exit: (50) [system] peek_char(<gt;stream>(0x5607ebd15800), '%')
   Call: (50) [system] char_type('%', space)
   Fail: (50) [system] char_type('%', space)
   Redo: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [echo_files] echo_files:nsl(_3841398)
   Unify: (50) [echo_files] echo_files:nsl('No source location!?')
   Exit: (50) [echo_files] echo_files:nsl('No source location!?')
   Call: (50) [system] atom_length('No source location!?', _3843242)
   Exit: (50) [system] atom_length('No source location!?', 20)
   Call: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, _3844456)
   Exit: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, "% ISSUE_SEARCH: http")
   Call: (50) [system] "% ISSUE_SEARCH: http"=='No source location!?'
   Fail: (50) [system] "% ISSUE_SEARCH: http"=='No source location!?'
   Redo: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Fail: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Redo: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Exit: (50) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Call: (50) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3851814)
   Unify: (50) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3851814)
   Call: (51) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', _3853052, _3853054)
   Exit: (51) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', 10, "% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 ")
   Call: (51) [system] 10\== -1
   Exit: (51) [system] 10\== -1
   Call: (51) [system] _3851814="% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 "
   Exit: (51) [system] "% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 "="% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 "
   Exit: (50) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), "% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 ")
   Call: (50) [system] write("% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 ")
% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09
   Exit: (50) [system] write("% ISSUE_SEARCH: https://github.com/logicmoo/logicmoo_workspace/issues?q=is%3Aissue+label%3AATTVAR_09 ")
   Call: (50) [system] nl

   Exit: (50) [system] nl
   Exit: (49) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (49) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (49) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (50) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (50) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (51) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (51) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (50) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (50) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (51) [system] peek_char(<gt;stream>(0x5607ebd15800), _3865258)
   Exit: (51) [system] peek_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (51) [system] char_type('\n', space)
   Exit: (51) [system] char_type('\n', space)
   Call: (51) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Exit: (51) [system] get_char(<gt;stream>(0x5607ebd15800), '\n')
   Call: (51) [system] put_char('\n')

   Exit: (51) [system] put_char('\n')
   Exit: (50) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (50) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (50) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (52) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Fail: (52) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Redo: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (52) [system] peek_char(<gt;stream>(0x5607ebd15800), _3875602)
   Exit: (52) [system] peek_char(<gt;stream>(0x5607ebd15800), '%')
   Call: (52) [system] char_type('%', space)
   Fail: (52) [system] char_type('%', space)
   Redo: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (52) [echo_files] echo_files:nsl(_3879256)
   Unify: (52) [echo_files] echo_files:nsl('No source location!?')
   Exit: (52) [echo_files] echo_files:nsl('No source location!?')
   Call: (52) [system] atom_length('No source location!?', _3881100)
   Exit: (52) [system] atom_length('No source location!?', 20)
   Call: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, _3882314)
   Exit: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 20, "% ISSUE: https://git")
   Call: (52) [system] "% ISSUE:  source location!?'
   Fail: (52) [system] "% ISSUE:  source location!?'
   Redo: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Fail: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 2, "%~")
   Redo: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Exit: (52) [system] peek_string(<gt;stream>(0x5607ebd15800), 1, "%")
   Call: (52) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3889672)
   Unify: (52) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), _3889672)
   Call: (53) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', _3890910, _3890912)
   Exit: (53) [system] read_string(<gt;stream>(0x5607ebd15800), '\n', '\r', 10, "% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563")
   Call: (53) [system] 10\== -1
   Exit: (53) [system] 10\== -1
   Call: (53) [system] _3889672="% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563"
   Exit: (53) [system] "% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563"="% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563"
   Exit: (52) [read_util] read_util:read_line_to_string(<gt;stream>(0x5607ebd15800), "% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563")
   Call: (52) [system] write("% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563")
% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563
   Exit: (52) [system] write("% ISSUE: https://github.com/logicmoo/logicmoo_workspace/issues/563")
   Call: (52) [system] nl

   Exit: (52) [system] nl
   Exit: (51) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (51) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Unify: (51) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Call: (52) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Unify: (52) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Call: (53) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Exit: (53) [system] at_end_of_stream(<gt;stream>(0x5607ebd15800))
   Call: (53) [system] fail
   Fail: (53) [system] fail
   Fail: (52) [echo_files] echo_files:consume_white(<gt;stream>(0x5607ebd15800))
   Fail: (51) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (50) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (49) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (48) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (47) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (46) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (45) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (44) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (43) [echo_files] echo_files:consume_white_space_proxy(<gt;stream>(0x5607ebd15800))
   Fail: (42) [echo_files] echo_files:consume_white_space('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00))
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [system] character_count(<gt;stream>(0x5607f999ca00), _3911094)
   Exit: (42) [system] character_count(<gt;stream>(0x5607f999ca00), 1251)
   Call: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
   Unify: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
^  Call: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3913564))
^  Exit: (43) [echo_files] retractall(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), _3913564))
^  Call: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251))
^  Exit: (43) [echo_files] assert(t_l:file_stream_loc('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251))
   Exit: (42) [echo_files] echo_files:assume_caughtup_to('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), 1251)
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
   Unify: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
   Call: (43) [system] fail
   Fail: (43) [system] fail
   Redo: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
   Fail: (42) [echo_files] echo_files:mco_i('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
   Redo: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Unify: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Call: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3925360)
   Fail: (43) [t_l] t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3925978)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [system] current_prolog_flag(capture_feedback, true)
   Fail: (43) [system] current_prolog_flag(capture_feedback, true)
   Redo: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (43) [$syspreds] format('~N/*~~~n')
   Unify: (43) [$syspreds] format('~N/*~~~n')
/*~
   Exit: (43) [$syspreds] format('~N/*~~~n')
^  Call: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
^  Exit: (43) [echo_files] assert(t_l:feedback_started('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', current_output))
   Exit: (42) [echo_files] echo_files:feedback_open('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (42) [system] fail
   Fail: (42) [system] fail
   Fail: (41) [echo_files] echo_files:mco('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), 1157, 1250, _3555912)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Redo: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Redo: (38) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [system] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Call: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Unify: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Unify: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Fail: (40) [echo_files] echo_files:echo_catchup_f((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Redo: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
   Call: (40) [system] fail
   Fail: (40) [system] fail
^  Fail: (39) [echo_files] echo_files:echo_catchup((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912, _3555914)
^  Redo: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
   Call: (39) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))\==end_of_file
   Exit: (39) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))\==end_of_file
^  Call: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912)
^  Unify: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912)
   Call: (40) [system] current_prolog_flag(xref, true)
   Fail: (40) [system] current_prolog_flag(xref, true)
^  Redo: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912)
   Call: (40) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Exit: (40) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Call: (40) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Exit: (40) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (40) [system] nb_current('$term', _3954848)
   Exit: (40) [system] nb_current('$term',  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (40) [$syspreds] prolog_load_context(module, _3956062)
   Unify: (40) [$syspreds] prolog_load_context(module, _3956062)
   Exit: (40) [$syspreds] prolog_load_context(module, user)
^  Call: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3957882)
^  Unify: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-_3958518))
   Call: (41) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))==(:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Exit: (41) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))==(:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Call: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3958518)
^  Unify: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3958518)
   Call: (42) [system] functor(directive_expansion, _3961632, _3961634)
   Exit: (42) [system] functor(directive_expansion, directive_expansion, 0)
   Call: (42) [system] _3962862 is 0+2
   Exit: (42) [system] 2 is 0+2
^  Call: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3958518)
^  Unify: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Exit: (42) [subclause_expansion] subclause_expansion:call_expansions([], directive_expansion, [], must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Exit: (41) [subclause_expansion] subclause_expansion:call_expansion_from(user, directive_expansion, must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Exit: (40) [subclause_expansion] subclause_expansion:file_expansion(user,  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (40) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))\=@=(:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Fail: (40) [system] (:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))\=@=(:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Fail: (39) [subclause_expansion] subclause_expansion:subclause_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(..., ..., ..., ..., ...)|...]))])]), _3555912)
^  Redo: (38) [subclause_expansion] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [subclause_expansion] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
   Call: (39) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Exit: (39) [system] nonvar((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Exit: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Call: (39) [$syspreds] prolog_load_context(file, _3972768)
   Unify: (39) [$syspreds] prolog_load_context(file, _3972768)
   Exit: (39) [$syspreds] prolog_load_context(file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Call: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3974594)
   Fail: (39) [system] source_location('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', _3974594)
^  Redo: (38) [file_scope] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [file_scope] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Redo: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [echo_files] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
   Call: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Exit: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Call: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
^  Unify: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
^  Fail: (39) [common_logic_utils] common_logic_utils:grovel_kif_option((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
^  Redo: (38) [common_logic_utils] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [common_logic_utils] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
   Call: (39) [system] current_prolog_flag(do_renames, term_expansion)
   Fail: (39) [system] current_prolog_flag(do_renames, term_expansion)
^  Redo: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
^  Unify: (38) [logicmoo_i_cyc_rewriting] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]), _3555912, _3555914)
   Call: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
   Exit: (39) [system] nonvar(term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Call: (39) [logicmoo_test] is_junit_test
^  Unify: (39) [logicmoo_test] is_junit_test
^  Exit: (39) [logicmoo_test] is_junit_test
^  Call: (39) [logicmoo_test] junit_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
   Call: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Unify: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
   Exit: (40) [j_u] j_u:junit_prop(testsuite, file, '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc')
^  Unify: (39) [logicmoo_test] junit_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), _3555912)
^  Exit: (39) [logicmoo_test] junit_term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))),  (:-mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))))
   Call: (39) [system] term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])])=_3555914
   Exit: (39) [system] term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])])=term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])])
^  Exit: (38) [logicmoo_test] term_expansion((:-must((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]),  (:-mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))), term_position(1157, 1250, 1157, 1159, [term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [...|...]), term_position(..., ..., ..., ..., ...)]))])]))
^  Call: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Call: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [... - ...|...]), term_position(1225, 1248, 1240, 1241, [...|...])]))]), mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [... - ...|...]), term_position(1225, 1248, 1240, 1241, [...|...])]))]), mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Fail: (45) [user] attvar_serializer:system_expanded_attvars(user:goal, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [... - ...|...]), term_position(1225, 1248, 1240, 1241, [...|...])]))]), mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Fail: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Call: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), sicstus:sicstus_flag(_3999692, _3999694))
   Call: (45) [system] nonvar(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Exit: (45) [system] nonvar(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Call: (45) [system] mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))=current_prolog_flag(_3999692, _3999694)
   Fail: (45) [system] mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))=current_prolog_flag(_3999692, _3999694)
^  Redo: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), sicstus:sicstus_flag(_3999692, _3999694))
   Call: (45) [system] mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))=prolog_flag(_3999692, _3999694)
   Fail: (45) [system] mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3))=prolog_flag(_3999692, _3999694)
^  Redo: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [$syspreds] prolog_load_context(dialect, lps)
   Unify: (45) [$syspreds] prolog_load_context(dialect, lps)
   Fail: (45) [$syspreds] prolog_load_context(dialect, lps)
^  Fail: (44) [user] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Call: (44) [system] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [system] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Redo: (44) [loop_check] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [loop_check] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Redo: (44) [ucatch] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [ucatch] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
   Call: (45) [apply_macros] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
   Unify: (45) [apply_macros] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
   Fail: (45) [nl_pipeline] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Redo: (44) [apply_macros] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [apply_macros] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Redo: (44) [virtualize_source] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [virtualize_source] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
   Call: (45) [system] nonvar(term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]))
   Exit: (45) [system] nonvar(term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]))
^  Call: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Unify: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Fail: (45) [common_logic_utils] common_logic_utils:grovel_kif_option(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Redo: (44) [common_logic_utils] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [common_logic_utils] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Redo: (44) [gvlib] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [gvlib] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Redo: (44) [logicmoo_test] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (44) [logicmoo_test] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Call: (45) [pfc_lib] pfc_goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Unify: (45) [pfc_lib] pfc_goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Fail: (45) [pfc_lib] pfc_goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Fail: (44) [pfc_lib] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), term_position(1160, 1250, 1160, 1164, [parentheses_term_position(1165, 1249, term_position(1166, 1248, 1224, 1225, [term_position(1166, 1224, 1166, 1173, [1174-1176, parentheses_term_position(..., ..., ...)|...]), term_position(1225, 1248, 1240, 1241, [term_position(..., ..., ..., ..., ...)|...])]))]), _3995240, _3995242)
^  Call: (44) [system] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [system] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [arithmetic] arithmetic:math_goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Fail: (45) [arithmetic] arithmetic:math_goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Redo: (44) [arithmetic] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [arithmetic] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [yall] yall:lambda_like(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Unify: (45) [yall] yall:lambda_like(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Call: (46) [system] compound_name_arity(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _4030864, _4030866)
   Exit: (46) [system] compound_name_arity(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), mpred_test, 1)
   Call: (46) [yall] yall:lambda_functor(mpred_test)
   Fail: (46) [yall] yall:lambda_functor(mpred_test)
   Fail: (45) [yall] yall:lambda_like(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Redo: (44) [yall] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [yall] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [system] current_prolog_flag(xref, true)
   Fail: (45) [system] current_prolog_flag(xref, true)
^  Redo: (44) [apply_macros] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [apply_macros] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Unify: (45) [apply_macros] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Fail: (45) [nl_pipeline] expand_apply(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Redo: (44) [apply_macros] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [apply_macros] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
   Fail: (45) [system] current_prolog_flag(clpfd_goal_expansion, false)
^  Redo: (44) [clpfd] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
   Call: (45) [clpfd] clpfd:clpfd_expandable(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
   Fail: (45) [clpfd] clpfd:clpfd_expandable(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)))
^  Redo: (44) [clpfd] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Unify: (44) [clpfd] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Call: (45) [logicmoo_ocl] do_ss
^  Fail: (45) [logicmoo_ocl] do_ss
^  Fail: (44) [logicmoo_ocl] goal_expansion(mpred_test((findall(_3534906,  (clause_u(sk_out(_3534906), _3534940, _3534942), wdmsg(sk_out(_3534906))), _3535060), length(_3535060, _3535116), _3535116=3)), _3995240)
^  Exit: (30) [system] setup_call_catcher_cleanup(system:'$open_source'('/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;stream>(0x5607f999ca00), close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), [], [expand(false), expand(true)]), system:'$term_in_file'(<gt;stream>(0x5607f999ca00),  (:-must((findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3))), _298,  (:-mpred_test((findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3))), _294, <gt;stream>(0x5607f999ca00), ['/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc'], [expand(false), expand(true)]), _4046630, system:'$close_source'(close(<gt;stream>(0x5607f999ca00), '/var/lib/jenkins/workspace/logicmoo_workspace/packs_sys/pfc/t/sanity_base/attvar_09.pfc', <gt;clause>(0x5607eb64c070)), true))
^  Call: (33) [user] mpred_test((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
^  Unify: (33) [logicmoo_test] mpred_test(user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (40) [$syspreds] update_flag(tests, _4048532, _4048532+1)
   Unify: (40) [$syspreds] update_flag(tests, _4048532, _4048532+1)
   Exit: (40) [$syspreds] update_flag(tests, 0, 0+1)
   Call: (40) [$syspreds] update_flag(test_number, _4050378, _4050378+1)
   Unify: (40) [$syspreds] update_flag(test_number, _4050378, _4050378+1)
   Exit: (40) [$syspreds] update_flag(test_number, 4, 4+1)
^  Call: (38) [logicmoo_test] backward_compatibility:sformat(_4052230, 'Test_~4d_Line_~4d', [5, 0])
^  Unify: (38) [logicmoo_test] backward_compatibility:sformat(_4052230, 'Test_~4d_Line_~4d', [5, 0])
^  Call: (39) [logicmoo_test] format(string(_4052230), 'Test_~4d_Line_~4d', [5, 0])
^  Exit: (39) [logicmoo_test] format(string("Test_0.0005_Line_0.0000"), 'Test_~4d_Line_~4d', [5, 0])
^  Exit: (38) [logicmoo_test] backward_compatibility:sformat("Test_0.0005_Line_0.0000", 'Test_~4d_Line_~4d', [5, 0])
^  Call: (38) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0005_Line_0.0000", _4052224)
^  Unify: (38) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0005_Line_0.0000", _4052224)
   Call: (39) [system] arg(1, '_0.'='_', _4056656)
   Exit: (39) [system] arg(1, '_0.'='_', '_0.')
   Call: (39) [system] arg(2, '_0.'='_', _4057878)
   Exit: (39) [system] arg(2, '_0.'='_', '_')
^  Call: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0005_Line_0.0000", _4059100)
^  Unify: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0005_Line_0.0000", _4059100)
^  Unify: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0005_Line_0.0000", _4059100)
   Call: (40) [system] atomic_list_concat(_4060998, '_0.', "Test_0.0005_Line_0.0000")
   Exit: (40) [system] atomic_list_concat(['Test', '0005_Line', '0000'], '_0.', "Test_0.0005_Line_0.0000")
   Call: (40) [system] atomics_to_string(['Test', '0005_Line', '0000'], '_', _4059100)
   Exit: (40) [system] atomics_to_string(['Test', '0005_Line', '0000'], '_', "Test_0005_Line_0000")
^  Exit: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string('_0.', '_', "Test_0.0005_Line_0.0000", "Test_0005_Line_0000")
^  Call: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0005_Line_0000", _4052224)
^  Unify: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0005_Line_0000", "Test_0005_Line_0000")
^  Exit: (39) [logicmoo_test] logicmoo_util_strings:replace_in_string([], "Test_0005_Line_0000", "Test_0005_Line_0000")
^  Exit: (38) [logicmoo_test] logicmoo_util_strings:replace_in_string(['_0.'='_'], "Test_0.0005_Line_0.0000", "Test_0005_Line_0000")
   Call: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (41) [system] arg(_4069766,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4069708)
   Exit: (41) [system] arg(1,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4074696, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4074638)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Redo: (42) [system] arg(_4080860, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4074638)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4086408,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4086350)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4092574, clause_u(sk_out(_4046404), _4046426, _4046448), _4092516)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Call: (45) [system] arg(_4099358, sk_out(_4046404), _4099300)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Redo: (44) [system] arg(_4107994, clause_u(sk_out(_4046404), _4046426, _4046448), _4092516)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046426,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Redo: (44) [system] arg(_4115394, clause_u(sk_out(_4046404), _4046426, _4046448), _4092516)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046448,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4123412,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4086350)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4129578, wdmsg(sk_out(_4046404)), _4129520)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Call: (45) [system] arg(_4136362, sk_out(_4046404), _4136304)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4146234, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4074638)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [system] arg(_4153016,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4069708)
   Exit: (41) [system] arg(2,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Call: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Call: (42) [system] arg(_4157946,  (length(_4046470, _4046492), _4046492=3), _4157888)
   Exit: (42) [system] arg(1,  (length(_4046470, _4046492), _4046492=3), length(_4046470, _4046492))
   Call: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(length(_4046470, _4046492),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(length(_4046470, _4046492),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Call: (43) [system] arg(_4163494, length(_4046470, _4046492), _4163436)
   Exit: (43) [system] arg(1, length(_4046470, _4046492), _4046470)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046470,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Redo: (43) [system] arg(_4170276, length(_4046470, _4046492), _4163436)
   Exit: (43) [system] arg(2, length(_4046470, _4046492), _4046492)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Redo: (42) [system] arg(_4177676,  (length(_4046470, _4046492), _4046492=3), _4157888)
   Exit: (42) [system] arg(2,  (length(_4046470, _4046492), _4046492=3), _4046492=3)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492=3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492=3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Call: (43) [system] arg(_4183224, _4046492=3, _4183166)
   Exit: (43) [system] arg(1, _4046492=3, _4046492)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Redo: (43) [system] arg(_4190006, _4046492=3, _4183166)
   Exit: (43) [system] arg(2, _4046492=3, 3)
   Call: (43) [occurs] occurs:sub_term(_4066616, 3)
   Unify: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (42) [occurs] occurs:sub_term(3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, 3)
   Unify: (43) [occurs] occurs:sub_term(_4066616, 3)
   Fail: (43) [occurs] occurs:sub_term(_4066616, 3)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Fail: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Fail: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (40) [occurs] occurs:sub_term(_4198586,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (40) [occurs] occurs:sub_term(_4198586,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term(_4198586,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (41) [system] arg(_4201736,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4201678)
   Exit: (41) [system] arg(1,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (41) [occurs] occurs:sub_term(_4198586, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4198586, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4198586, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4206666, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4206608)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4198586, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4198586, _4046404)
   Redo: (42) [system] arg(_4212830, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4206608)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4198586,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4198586,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4198586,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4218378,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4218320)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4198586, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4198586, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4224544, clause_u(sk_out(_4046404), _4046426, _4046448), _4224486)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Call: (45) [system] arg(_4231328, sk_out(_4046404), _4231270)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Redo: (44) [system] arg(_4239964, clause_u(sk_out(_4046404), _4046426, _4046448), _4224486)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4198586, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046426,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4198586, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4198586, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4198586, _4046426)
   Redo: (44) [system] arg(_4247364, clause_u(sk_out(_4046404), _4046426, _4046448), _4224486)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4198586, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046448,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4198586, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4198586, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4198586, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4198586, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4255382,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4218320)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4198586, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4198586, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4261548, wdmsg(sk_out(_4046404)), _4261490)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Call: (45) [system] arg(_4268332, sk_out(_4046404), _4268274)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4198586, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4198586, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4198586, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4198586,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4278204, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4206608)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4198586, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4198586, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4198586, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4198586, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4198586, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [system] arg(_4284986,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4201678)
   Exit: (41) [system] arg(2,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Call: (41) [occurs] occurs:sub_term(_4198586,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4198586,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term(_4198586,  (length(_4046470, _4046492), _4046492=3))
   Call: (42) [system] arg(_4289916,  (length(_4046470, _4046492), _4046492=3), _4289858)
   Exit: (42) [system] arg(1,  (length(_4046470, _4046492), _4046492=3), length(_4046470, _4046492))
   Call: (42) [occurs] occurs:sub_term(_4198586, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(length(_4046470, _4046492),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(length(_4046470, _4046492),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4198586, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(_4198586, length(_4046470, _4046492))
   Call: (43) [system] arg(_4295464, length(_4046470, _4046492), _4295406)
   Exit: (43) [system] arg(1, length(_4046470, _4046492), _4046470)
   Call: (43) [occurs] occurs:sub_term(_4198586, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046470,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4198586, _4046470)
   Fail: (43) [occurs] occurs:sub_term(_4198586, _4046470)
   Redo: (43) [system] arg(_4302246, length(_4046470, _4046492), _4295406)
   Exit: (43) [system] arg(2, length(_4046470, _4046492), _4046492)
   Call: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Fail: (42) [occurs] occurs:sub_term(_4198586, length(_4046470, _4046492))
   Redo: (42) [system] arg(_4309646,  (length(_4046470, _4046492), _4046492=3), _4289858)
   Exit: (42) [system] arg(2,  (length(_4046470, _4046492), _4046492=3), _4046492=3)
   Call: (42) [occurs] occurs:sub_term(_4198586, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492=3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492=3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4198586, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4198586, _4046492=3)
   Call: (43) [system] arg(_4315194, _4046492=3, _4315136)
   Exit: (43) [system] arg(1, _4046492=3, _4046492)
   Call: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4198586, _4046492)
   Redo: (43) [system] arg(_4321976, _4046492=3, _4315136)
   Exit: (43) [system] arg(2, _4046492=3, 3)
   Call: (43) [occurs] occurs:sub_term(_4198586, 3)
   Unify: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (42) [occurs] occurs:sub_term(3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4198586, 3)
   Unify: (43) [occurs] occurs:sub_term(_4198586, 3)
   Fail: (43) [occurs] occurs:sub_term(_4198586, 3)
   Fail: (42) [occurs] occurs:sub_term(_4198586, _4046492=3)
   Fail: (41) [occurs] occurs:sub_term(_4198586,  (length(_4046470, _4046492), _4046492=3))
   Fail: (40) [occurs] occurs:sub_term(_4198586,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Unify: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (41) [system] arg(_4333704,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4333646)
   Exit: (41) [system] arg(1,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4338634, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4338576)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046404)
   Redo: (42) [system] arg(_4344798, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4338576)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4350346,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4350288)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4356512, clause_u(sk_out(_4046404), _4046426, _4046448), _4356454)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Call: (45) [system] arg(_4363296, sk_out(_4046404), _4363238)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Redo: (44) [system] arg(_4371932, clause_u(sk_out(_4046404), _4046426, _4046448), _4356454)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046426,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4066616, _4046426)
   Redo: (44) [system] arg(_4379332, clause_u(sk_out(_4046404), _4046426, _4046448), _4356454)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046448,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4066616, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4066616, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4387350,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4350288)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4393516, wdmsg(sk_out(_4046404)), _4393458)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(sk_out(_4046404),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Call: (45) [system] arg(_4400300, sk_out(_4046404), _4400242)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046404,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4066616, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4066616, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4066616, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4066616,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4410172, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4338576)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4066616, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [system] arg(_4416954,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3), _4333646)
   Exit: (41) [system] arg(2,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Call: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (41) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term((length(_4046470, _4046492), _4046492=3),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Unify: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Call: (42) [system] arg(_4421884,  (length(_4046470, _4046492), _4046492=3), _4421826)
   Exit: (42) [system] arg(1,  (length(_4046470, _4046492), _4046492=3), length(_4046470, _4046492))
   Call: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (42) [occurs] occurs:sub_term(length(_4046470, _4046492), length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(length(_4046470, _4046492),  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(length(_4046470, _4046492),  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Unify: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Call: (43) [system] arg(_4427432, length(_4046470, _4046492), _4427374)
   Exit: (43) [system] arg(1, length(_4046470, _4046492), _4046470)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (43) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046470,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046470,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046470)
   Redo: (43) [system] arg(_4434214, length(_4046470, _4046492), _4427374)
   Exit: (43) [system] arg(2, length(_4046470, _4046492), _4046492)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, length(_4046470, _4046492))
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (42) [occurs] occurs:sub_term(_4066616, length(_4046470, _4046492))
   Redo: (42) [system] arg(_4441614,  (length(_4046470, _4046492), _4046492=3), _4421826)
   Exit: (42) [system] arg(2,  (length(_4046470, _4046492), _4046492=3), _4046492=3)
   Call: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (42) [occurs] occurs:sub_term(_4046492=3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492=3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492=3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Unify: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Call: (43) [system] arg(_4447162, _4046492=3, _4447104)
   Exit: (43) [system] arg(1, _4046492=3, _4046492)
   Call: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (43) [occurs] occurs:sub_term(_4046492, _4046492)
   Exit: (42) [occurs] occurs:sub_term(_4046492, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(_4046492,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(_4046492,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Unify: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Fail: (43) [occurs] occurs:sub_term(_4066616, _4046492)
   Redo: (43) [system] arg(_4453944, _4046492=3, _4447104)
   Exit: (43) [system] arg(2, _4046492=3, 3)
   Call: (43) [occurs] occurs:sub_term(_4066616, 3)
   Unify: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (43) [occurs] occurs:sub_term(3, 3)
   Exit: (42) [occurs] occurs:sub_term(3, _4046492=3)
   Exit: (41) [occurs] occurs:sub_term(3,  (length(_4046470, _4046492), _4046492=3))
   Exit: (40) [occurs] occurs:sub_term(3,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Redo: (43) [occurs] occurs:sub_term(_4066616, 3)
   Unify: (43) [occurs] occurs:sub_term(_4066616, 3)
   Fail: (43) [occurs] occurs:sub_term(_4066616, 3)
   Fail: (42) [occurs] occurs:sub_term(_4066616, _4046492=3)
   Fail: (41) [occurs] occurs:sub_term(_4066616,  (length(_4046470, _4046492), _4046492=3))
   Fail: (40) [occurs] occurs:sub_term(_4066616,  (findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
   Call: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4465676, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4465618)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Redo: (42) [system] arg(_4471222, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4465618)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4476152,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4476094)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4481700, clause_u(sk_out(_4046404), _4046426, _4046448), _4481642)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Call: (45) [system] arg(_4487866, sk_out(_4046404), _4487808)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Redo: (44) [system] arg(_4495884, clause_u(sk_out(_4046404), _4046426, _4046448), _4481642)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Redo: (44) [system] arg(_4502666, clause_u(sk_out(_4046404), _4046426, _4046448), _4481642)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4510066,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4476094)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4515614, wdmsg(sk_out(_4046404)), _4515556)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Call: (45) [system] arg(_4521780, sk_out(_4046404), _4521722)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4531034, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4465618)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (41) [occurs] occurs:sub_term(_4537142, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [occurs] occurs:sub_term(_4537142, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4537142, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4540292, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4540234)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4537142, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4537142, _4046404)
   Redo: (42) [system] arg(_4545838, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4540234)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4537142,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4537142,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4537142,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4550768,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4550710)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4537142, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4537142, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4537142, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4556316, clause_u(sk_out(_4046404), _4046426, _4046448), _4556258)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Call: (45) [system] arg(_4562482, sk_out(_4046404), _4562424)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Redo: (44) [system] arg(_4570500, clause_u(sk_out(_4046404), _4046426, _4046448), _4556258)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4537142, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4537142, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4537142, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4537142, _4046426)
   Redo: (44) [system] arg(_4577282, clause_u(sk_out(_4046404), _4046426, _4046448), _4556258)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4537142, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4537142, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4537142, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4537142, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4537142, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4584682,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4550710)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4537142, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4537142, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4537142, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4590230, wdmsg(sk_out(_4046404)), _4590172)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Call: (45) [system] arg(_4596396, sk_out(_4046404), _4596338)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4537142, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4537142, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4537142, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4537142,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4605650, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4540234)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4537142, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4537142, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4537142, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4537142, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4537142, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Exit: (41) [occurs] occurs:sub_term(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Unify: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [system] arg(_4614906, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4614848)
   Exit: (42) [system] arg(1, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046404)
   Call: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (42) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (42) [occurs] occurs:sub_term(_4462526, _4046404)
   Redo: (42) [system] arg(_4620452, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4614848)
   Exit: (42) [system] arg(2, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4625382,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4625324)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4630930, clause_u(sk_out(_4046404), _4046426, _4046448), _4630872)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Call: (45) [system] arg(_4637096, sk_out(_4046404), _4637038)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Redo: (44) [system] arg(_4645114, clause_u(sk_out(_4046404), _4046426, _4046448), _4630872)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046426, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4462526, _4046426)
   Redo: (44) [system] arg(_4651896, clause_u(sk_out(_4046404), _4046426, _4046448), _4630872)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046448, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4462526, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4462526, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4659296,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4625324)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4664844, wdmsg(sk_out(_4046404)), _4664786)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(sk_out(_4046404), findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Call: (45) [system] arg(_4671010, sk_out(_4046404), _4670952)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (41) [occurs] occurs:sub_term(_4046404, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4462526, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4462526, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4462526, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4462526,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [system] arg(_4680264, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4614848)
   Exit: (42) [system] arg(3, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), _4046470)
   Call: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (42) [occurs] occurs:sub_term(_4046470, _4046470)
   Exit: (41) [occurs] occurs:sub_term(_4046470, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Redo: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Unify: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Fail: (42) [occurs] occurs:sub_term(_4462526, _4046470)
   Fail: (41) [occurs] occurs:sub_term(_4462526, findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470))
   Call: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4689524,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4689466)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4694454, clause_u(sk_out(_4046404), _4046426, _4046448), _4694396)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Call: (45) [system] arg(_4700002, sk_out(_4046404), _4699944)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Redo: (44) [system] arg(_4707402, clause_u(sk_out(_4046404), _4046426, _4046448), _4694396)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Redo: (44) [system] arg(_4713566, clause_u(sk_out(_4046404), _4046426, _4046448), _4694396)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4720348,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4689466)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4725278, wdmsg(sk_out(_4046404)), _4725220)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Call: (45) [system] arg(_4730826, sk_out(_4046404), _4730768)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4739406,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [occurs] occurs:sub_term(_4739406,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4739406,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4742556,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4742498)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4739406, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4739406, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4739406, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4747486, clause_u(sk_out(_4046404), _4046426, _4046448), _4747428)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Call: (45) [system] arg(_4753034, sk_out(_4046404), _4752976)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Redo: (44) [system] arg(_4760434, clause_u(sk_out(_4046404), _4046426, _4046448), _4747428)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4739406, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4739406, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4739406, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4739406, _4046426)
   Redo: (44) [system] arg(_4766598, clause_u(sk_out(_4046404), _4046426, _4046448), _4747428)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4739406, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4739406, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4739406, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4739406, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4739406, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4773380,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4742498)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4739406, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4739406, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4739406, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4778310, wdmsg(sk_out(_4046404)), _4778252)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Call: (45) [system] arg(_4783858, sk_out(_4046404), _4783800)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4739406, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4739406, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4739406, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4739406,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Exit: (42) [occurs] occurs:sub_term((clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Unify: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [system] arg(_4795586,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4795528)
   Exit: (43) [system] arg(1,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4800516, clause_u(sk_out(_4046404), _4046426, _4046448), _4800458)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Call: (45) [system] arg(_4806064, sk_out(_4046404), _4806006)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Redo: (44) [system] arg(_4813464, clause_u(sk_out(_4046404), _4046426, _4046448), _4800458)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046426,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4686374, _4046426)
   Redo: (44) [system] arg(_4819628, clause_u(sk_out(_4046404), _4046426, _4046448), _4800458)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (42) [occurs] occurs:sub_term(_4046448,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4686374, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4686374, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [system] arg(_4826410,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4795528)
   Exit: (43) [system] arg(2,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), wdmsg(sk_out(_4046404)))
   Call: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (43) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(wdmsg(sk_out(_4046404)),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Unify: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Call: (44) [system] arg(_4831340, wdmsg(sk_out(_4046404)), _4831282)
   Exit: (44) [system] arg(1, wdmsg(sk_out(_4046404)), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(sk_out(_4046404),  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Call: (45) [system] arg(_4836888, sk_out(_4046404), _4836830)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, wdmsg(sk_out(_4046404)))
   Exit: (42) [occurs] occurs:sub_term(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Redo: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4686374, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4686374, sk_out(_4046404))
   Fail: (43) [occurs] occurs:sub_term(_4686374, wdmsg(sk_out(_4046404)))
   Fail: (42) [occurs] occurs:sub_term(_4686374,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))))
   Call: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4848620, clause_u(sk_out(_4046404), _4046426, _4046448), _4848562)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Call: (45) [system] arg(_4853550, sk_out(_4046404), _4853492)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Redo: (44) [system] arg(_4860332, clause_u(sk_out(_4046404), _4046426, _4046448), _4848562)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Redo: (44) [system] arg(_4865878, clause_u(sk_out(_4046404), _4046426, _4046448), _4848562)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4871986, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [occurs] occurs:sub_term(_4871986, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4871986, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4875136, clause_u(sk_out(_4046404), _4046426, _4046448), _4875078)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4871986, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4871986, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4871986, sk_out(_4046404))
   Call: (45) [system] arg(_4880066, sk_out(_4046404), _4880008)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4871986, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (45) [occurs] occurs:sub_term(_4871986, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4871986, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4871986, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4871986, sk_out(_4046404))
   Redo: (44) [system] arg(_4886848, clause_u(sk_out(_4046404), _4046426, _4046448), _4875078)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4871986, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4871986, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4871986, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4871986, _4046426)
   Redo: (44) [system] arg(_4892394, clause_u(sk_out(_4046404), _4046426, _4046448), _4875078)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4871986, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4871986, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4871986, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4871986, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4871986, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Exit: (43) [occurs] occurs:sub_term(clause_u(sk_out(_4046404), _4046426, _4046448), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Unify: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [system] arg(_4901650, clause_u(sk_out(_4046404), _4046426, _4046448), _4901592)
   Exit: (44) [system] arg(1, clause_u(sk_out(_4046404), _4046426, _4046448), sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(sk_out(_4046404), clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Call: (45) [system] arg(_4906580, sk_out(_4046404), _4906522)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Exit: (43) [occurs] occurs:sub_term(_4046404, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4845470, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4845470, sk_out(_4046404))
   Redo: (44) [system] arg(_4913362, clause_u(sk_out(_4046404), _4046426, _4046448), _4901592)
   Exit: (44) [system] arg(2, clause_u(sk_out(_4046404), _4046426, _4046448), _4046426)
   Call: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (44) [occurs] occurs:sub_term(_4046426, _4046426)
   Exit: (43) [occurs] occurs:sub_term(_4046426, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Unify: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Fail: (44) [occurs] occurs:sub_term(_4845470, _4046426)
   Redo: (44) [system] arg(_4918908, clause_u(sk_out(_4046404), _4046426, _4046448), _4901592)
   Exit: (44) [system] arg(3, clause_u(sk_out(_4046404), _4046426, _4046448), _4046448)
   Call: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (44) [occurs] occurs:sub_term(_4046448, _4046448)
   Exit: (43) [occurs] occurs:sub_term(_4046448, clause_u(sk_out(_4046404), _4046426, _4046448))
   Redo: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Unify: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Fail: (44) [occurs] occurs:sub_term(_4845470, _4046448)
   Fail: (43) [occurs] occurs:sub_term(_4845470, clause_u(sk_out(_4046404), _4046426, _4046448))
   Call: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Redo: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Call: (45) [system] arg(_4928168, sk_out(_4046404), _4928110)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Redo: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4934276, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Redo: (44) [occurs] occurs:sub_term(_4934276, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4934276, sk_out(_4046404))
   Call: (45) [system] arg(_4937426, sk_out(_4046404), _4937368)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4934276, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Redo: (45) [occurs] occurs:sub_term(_4934276, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4934276, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4934276, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4934276, sk_out(_4046404))
   Call: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Exit: (44) [occurs] occurs:sub_term(sk_out(_4046404), sk_out(_4046404))
   Redo: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Unify: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
   Call: (45) [system] arg(_4946682, sk_out(_4046404), _4946624)
   Exit: (45) [system] arg(1, sk_out(_4046404), _4046404)
   Call: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (45) [occurs] occurs:sub_term(_4046404, _4046404)
   Exit: (44) [occurs] occurs:sub_term(_4046404, sk_out(_4046404))
   Redo: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Unify: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Fail: (45) [occurs] occurs:sub_term(_4925018, _4046404)
   Fail: (44) [occurs] occurs:sub_term(_4925018, sk_out(_4046404))
^  Call: (43) [logicmoo_test] backward_compatibility:sformat(_4066614, '~w_~w', [sk_out, 1])
^  Unify: (43) [logicmoo_test] backward_compatibility:sformat(_4066614, '~w_~w', [sk_out, 1])
^  Call: (44) [logicmoo_test] format(string(_4066614), '~w_~w', [sk_out, 1])
^  Exit: (44) [logicmoo_test] format(string("sk_out_1"), '~w_~w', [sk_out, 1])
^  Exit: (43) [logicmoo_test] backward_compatibility:sformat("sk_out_1", '~w_~w', [sk_out, 1])
^  Call: (38) [logicmoo_test] backward_compatibility:sformat(_4066612, '~w_in_~w', ["sk_out_1", user])
^  Unify: (38) [logicmoo_test] backward_compatibility:sformat(_4066612, '~w_in_~w', ["sk_out_1", user])
^  Call: (39) [logicmoo_test] format(string(_4066612), '~w_in_~w', ["sk_out_1", user])
^  Exit: (39) [logicmoo_test] format(string("sk_out_1_in_user"), '~w_in_~w', ["sk_out_1", user])
^  Exit: (38) [logicmoo_test] backward_compatibility:sformat("sk_out_1_in_user", '~w_in_~w', ["sk_out_1", user])
^  Call: (37) [logicmoo_test] backward_compatibility:sformat(_4048530, '~w__~w', ["Test_0005_Line_0000", "sk_out_1_in_user"])
^  Unify: (37) [logicmoo_test] backward_compatibility:sformat(_4048530, '~w__~w', ["Test_0005_Line_0000", "sk_out_1_in_user"])
^  Call: (38) [logicmoo_test] format(string(_4048530), '~w__~w', ["Test_0005_Line_0000", "sk_out_1_in_user"])
^  Exit: (38) [logicmoo_test] format(string("Test_0005_Line_0000__sk_out_1_in_user"), '~w__~w', ["Test_0005_Line_0000", "sk_out_1_in_user"])
^  Exit: (37) [logicmoo_test] backward_compatibility:sformat("Test_0005_Line_0000__sk_out_1_in_user", '~w__~w', ["Test_0005_Line_0000", "sk_out_1_in_user"])
   Call: (37) [j_u] j_u:junit_prop(testsuite, testcase, _4962270)
   Unify: (37) [j_u] j_u:junit_prop(testsuite, testcase, 'logicmoo.pfc.test.sanity_base.ATTVAR_09 JUnit')
   Exit: (37) [j_u] j_u:junit_prop(testsuite, testcase, 'logicmoo.pfc.test.sanity_base.ATTVAR_09 JUnit')
   Redo: (37) [j_u] j_u:junit_prop(testsuite, testcase, _4962270)
   Unify: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0001_Line_0000__Mpred_trace_exec_in_user")
   Exit: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0001_Line_0000__Mpred_trace_exec_in_user")
   Redo: (37) [j_u] j_u:junit_prop(testsuite, testcase, _4962270)
   Unify: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0002_Line_0000__sk_in_1_in_user")
   Exit: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0002_Line_0000__sk_in_1_in_user")
   Redo: (37) [j_u] j_u:junit_prop(testsuite, testcase, _4962270)
   Unify: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0003_Line_0000__sk_in_1_in_user")
   Exit: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0003_Line_0000__sk_in_1_in_user")
   Redo: (37) [j_u] j_u:junit_prop(testsuite, testcase, _4962270)
   Unify: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0004_Line_0000__sk_out_1_in_user")
   Exit: (37) [j_u] j_u:junit_prop(testsuite, testcase, "Test_0004_Line_0000__sk_out_1_in_user")
^  Call: (39) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (39) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (39) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Unify: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Exit: (40) [must_sanity] must_sanity:mquietly_if(false, rtrace:tAt_rtrace)
^  Call: (40) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Unify: (40) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
   Call: (41) [system] copy_term(t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), _4980474)
   Exit: (41) [system] copy_term(t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Call: (41) [t_l] clause(t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), true)
^  Fail: (41) [t_l] clause(mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), true)
^  Fail: (40) [locally_each] locally_each:clause_true(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Call: (46) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Unify: (46) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Call: (47) [t_l] asserta(t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), _4984928)
^  Exit: (47) [t_l] asserta(t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"), <gt;clause>(0x5607ec7ed380))
   Call: (47) [system] nb_current('$w_tl_e', _4986166)
   Exit: (47) [system] nb_current('$w_tl_e', [])
   Call: (47) [system] nb_linkval('$w_tl_e', [<gt;clause>(0x5607ec7ed380)])
   Exit: (47) [system] nb_linkval('$w_tl_e', [<gt;clause>(0x5607ec7ed380)])
^  Exit: (46) [locally_each] locally_each:key_asserta(t_l, t_l:mpred_current_testcase("Test_0005_Line_0000__sk_out_1_in_user"))
^  Call: (45) [logicmoo_test] must_det_l((wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Unify: (45) [ucatch] must_det_l(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Call: (47) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (47) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (48) [ucatch] strip_module(ucatch:must_det_u, _4991830, _4991770)
^  Exit: (48) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (48) [system] var(must_det_u)
   Fail: (48) [system] var(must_det_u)
^  Fail: (47) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (47) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(..., ..., ...), ..., ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)), ignore((source_location(_4971746, _4971748), atom(...), ..., ...)), get_time(_4971876)))
^  Unify: (47) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(..., ..., ...), ..., ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)), ignore((source_location(_4971746, _4971748), atom(...), ..., ...)), get_time(_4971876)))
^  Call: (48) [ucatch] strip_module(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)), _4996140, _4996080)
^  Exit: (48) [ucatch] strip_module(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)), logicmoo_test,  (wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
   Call: (48) [system] var((wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
   Fail: (48) [system] var((wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Fail: (47) [ucatch] ucatch:is_call_var(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(..., ..., ...), ..., ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)), ignore((source_location(_4971746, _4971748), atom(...), ..., ...)), get_time(_4971876)))
^  Call: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] strip_module(ucatch:must_det_u, _5000456, _5000396)
^  Exit: (49) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (49) [system] var(must_det_u)
   Fail: (49) [system] var(must_det_u)
^  Fail: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (48) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))))
^  Unify: (48) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))))
^  Call: (49) [ucatch] strip_module(logicmoo_test:wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), _5004766, _5004706)
^  Exit: (49) [ucatch] strip_module(logicmoo_test:wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), logicmoo_test, wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))))
   Call: (49) [system] var(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))))
   Fail: (49) [system] var(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))))
^  Fail: (48) [ucatch] ucatch:is_call_var(logicmoo_test:wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))))
^  Call: (52) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...))))))
^  Unify: (52) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...))))))
^  Call: (53) [logicmoo_test] dmsg:dis_pp(bfly)
^  Unify: (53) [logicmoo_test] dmsg:dis_pp(bfly)
^  Call: (54) [logicmoo_test] current_predicate((in_pp/1))
^  Exit: (54) [logicmoo_test] current_predicate((in_pp/1))
^  Call: (54) [logicmoo_test] pretty_clauses:in_pp(bfly)
^  Unify: (54) [logicmoo_test] pretty_clauses:in_pp(bfly)
   Call: (55) [system] nonvar(bfly)
   Exit: (55) [system] nonvar(bfly)
^  Call: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
^  Unify: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
   Call: (56) [system] nonvar(_5013948)
   Fail: (56) [system] nonvar(_5013948)
^  Redo: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
^  Unify: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
^  Call: (56) [logicmoo_test] pretty_clauses:is_pp_set(_5013948)
^  Unify: (56) [logicmoo_test] pretty_clauses:is_pp_set(_5013948)
   Call: (57) [bfly_tl] bfly_tl:bfly_setting(pp_output, _5013948)
   Fail: (57) [bfly_tl] bfly_tl:bfly_setting(pp_output, _5013948)
^  Fail: (56) [logicmoo_test] pretty_clauses:is_pp_set(_5013948)
^  Redo: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
^  Unify: (55) [logicmoo_test] pretty_clauses:in_pp(_5013948)
^  Call: (56) [logicmoo_test] pretty_clauses:toplevel_pp(_5013948)
^  Unify: (56) [logicmoo_test] pretty_clauses:toplevel_pp(_5013948)
   Call: (57) [system] nonvar(_5013948)
   Fail: (57) [system] nonvar(_5013948)
^  Redo: (56) [logicmoo_test] pretty_clauses:toplevel_pp(_5013948)
^  Unify: (56) [logicmoo_test] pretty_clauses:toplevel_pp(swish)
^  Call: (57) [logicmoo_test] on_x_log_fail((nb_current('$pp_swish', t);pengines:pengine_self(_5025674)))
^  Unify: (57) [ucatch] on_x_log_fail(logicmoo_test:(nb_current('$pp_swish', t);pengines:pengine_self(_5025674)))
   Call: (61) [system] nb_current('$pp_swish', t)
   Fail: (61) [system] nb_current('$pp_swish', t)
   Call: (61) [pengines] pengines:pengine_self(_5025674)
   Unify: (61) [pengines] pengines:pengine_self(_5025674)
   Call: (62) [system] thread_self(_5029458)
   Exit: (62) [system] thread_self(main)
   Call: (62) [pengines] current_pengine(_5025674, _5030722, main, _5030726, _5030728, _5030730)
   Fail: (62) [pengines] current_pengine(_5025674, _5031384, main, _5031388, _5031390, _5031392)
   Fail: (61) [pengines] pengines:pengine_self(_5025674)
^  Fail: (57) [ucatch] on_x_log_fail(logicmoo_test:(nb_current('$pp_swish', t);pengines:pengine_self(_5025674)))
^  Redo: (56) [logicmoo_test] pretty_clauses:toplevel_pp(_5013948)
^  Unify: (56) [logicmoo_test] pretty_clauses:toplevel_pp(http)
^  Call: (57) [logicmoo_test] on_x_log_fail(httpd_wrapper:http_current_request(_5034498))
^  Unify: (57) [ucatch] on_x_log_fail(httpd_wrapper:http_current_request(_5034498))
   Call: (60) [httpd_wrapper] httpd_wrapper:http_current_request(_5034498)
   Unify: (60) [httpd_wrapper] httpd_wrapper:http_current_request(_5034498)
   Call: (61) [system] current_output(_5037064)
   Exit: (61) [system] current_output(<gt;stream>(0x7fcd9afd78c0))
   Call: (61) [http_stream] http_stream:is_cgi_stream(<gt;stream>(0x7fcd9afd78c0))
   Fail: (61) [http_stream] http_stream:is_cgi_stream(<gt;stream>(0x7fcd9afd78c0))
   Fail: (60) [httpd_wrapper] httpd_wrapper:http_current_request(_5034498)
^  Fail: (57) [ucatch] on_x_log_fail(httpd_wrapper:http_current_request(_5034498))
^  Redo: (56) [logicmoo_test] pretty_clauses:toplevel_pp(_5013948)
^  Unify: (56) [logicmoo_test] pretty_clauses:toplevel_pp(ansi)
^  Call: (57) [logicmoo_test] current_predicate((bfly_get/2))
^  Exit: (57) [logicmoo_test] current_predicate((bfly_get/2))
^  Call: (57) [logicmoo_test] butterfly:bfly_get(butterfly, f)
^  Unify: (57) [logicmoo_test] butterfly:bfly_get(butterfly, f)
   Call: (58) [system] nonvar(f)
   Exit: (58) [system] nonvar(f)
^  Call: (58) [logicmoo_test] butterfly:bfly_get(butterfly, _5045686)
^  Unify: (58) [logicmoo_test] butterfly:bfly_get(butterfly, _5045686)
   Call: (59) [system] nonvar(_5045686)
   Fail: (59) [system] nonvar(_5045686)
^  Redo: (58) [logicmoo_test] butterfly:bfly_get(butterfly, _5045686)
^  Unify: (58) [logicmoo_test] butterfly:bfly_get(butterfly, _5045686)
   Call: (59) [bfly_tl] bfly_tl:bfly_setting(butterfly, _5045686)
   Unify: (59) [bfly_tl] bfly_tl:bfly_setting(butterfly, f)
   Exit: (59) [bfly_tl] bfly_tl:bfly_setting(butterfly, f)
^  Exit: (58) [logicmoo_test] butterfly:bfly_get(butterfly, f)
   Call: (58) [system] f=@=f
   Exit: (58) [system] f=@=f
^  Exit: (57) [logicmoo_test] butterfly:bfly_get(butterfly, f)
^  Exit: (56) [logicmoo_test] pretty_clauses:toplevel_pp(ansi)
^  Exit: (55) [logicmoo_test] pretty_clauses:in_pp(ansi)
   Call: (55) [system] bfly==ansi
   Fail: (55) [system] bfly==ansi
^  Fail: (54) [logicmoo_test] pretty_clauses:in_pp(bfly)
^  Fail: (53) [logicmoo_test] dmsg:dis_pp(bfly)
^  Redo: (52) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...))))))
^  Call: (53) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))))
^  Unify: (53) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))))
^  Call: (54) [logicmoo_test] quietly(ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(..., ..., ...), ..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?-mpred_test(..., ...))))))))))
^  Unify: (54) [rtrace] quietly(logicmoo_test:ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?- ...)))))))))
%~ ?-( mpred_test( "Test_0005_Line_0000__sk_out_1_in_user",%~       user : ( findall( Ex,%~                  clause_u(sk_out(Ex),Sk_out,U),wdmsg(sk_out(Ex)),%~                  L)  ,%~                length(L,THREE) ,%~                THREE=3))).
^  Exit: (59) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Exit: (54) [rtrace] quietly(logicmoo_test:ignore((with_all_dmsg(dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(..., ...))))), (fmt_visible_to_console->true;ignore(on_x_fail(in_cmt(fmt((?- ...)))))))))
^  Exit: (53) [logicmoo_test] dmsg:wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)))))
^  Exit: (52) [logicmoo_test] dmsg:likely_folded(wdmsg_goal(fmt((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), dmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...))))))
^  Call: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] strip_module(ucatch:must_det_u, _5133538, _5133478)
^  Exit: (49) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (49) [system] var(must_det_u)
   Fail: (49) [system] var(must_det_u)
^  Fail: (48) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Unify: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Call: (49) [ucatch] strip_module(logicmoo_test:(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)), _5137848, _5137788)
^  Exit: (49) [ucatch] strip_module(logicmoo_test:(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)), logicmoo_test,  (add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_4971876)))
   Call: (49) [system] var((add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_4971876)))
   Fail: (49) [system] var((add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_4971876)))
^  Fail: (48) [ucatch] ucatch:is_call_var(logicmoo_test:(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Call: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] strip_module(ucatch:must_det_u, _5142164, _5142104)
^  Exit: (50) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (50) [system] var(must_det_u)
   Fail: (50) [system] var(must_det_u)
^  Fail: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))
^  Unify: (49) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))
^  Call: (50) [ucatch] strip_module(logicmoo_test:add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)), _5146474, _5146414)
^  Exit: (50) [ucatch] strip_module(logicmoo_test:add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)), logicmoo_test, add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)))
   Call: (50) [system] var(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)))
   Fail: (50) [system] var(add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3)))
^  Fail: (49) [ucatch] ucatch:is_call_var(logicmoo_test:add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(sk_out(...), _4046426, _4046448), wdmsg(sk_out(...))), _4046470), length(_4046470, _4046492), _4046492=3)))
   Call: (53) [j_u] j_u:junit_prop("Test_0005_Line_0000__sk_out_1_in_user", goal, _5149484)
   Fail: (53) [j_u] j_u:junit_prop("Test_0005_Line_0000__sk_out_1_in_user", goal, _5149484)
^  Call: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] strip_module(ucatch:must_det_u, _5152050, _5151990)
^  Exit: (50) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (50) [system] var(must_det_u)
   Fail: (50) [system] var(must_det_u)
^  Fail: (49) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Unify: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Call: (50) [ucatch] strip_module(logicmoo_test:(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_4971876)), _5156360, _5156300)
^  Exit: (50) [ucatch] strip_module(logicmoo_test:(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))), get_time(_4971876)), logicmoo_test,  (ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746|...]), replace_in_string([...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))), get_time(_4971876)))
   Call: (50) [system] var((ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746|...]), replace_in_string([...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))), get_time(_4971876)))
   Fail: (50) [system] var((ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746|...]), replace_in_string([...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))), get_time(_4971876)))
^  Fail: (49) [ucatch] ucatch:is_call_var(logicmoo_test:(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, ... : ...), sformat(..., ..., ...), ..., ...)), get_time(_4971876)))
^  Call: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] strip_module(ucatch:must_det_u, _5160676, _5160616)
^  Exit: (51) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (51) [system] var(must_det_u)
   Fail: (51) [system] var(must_det_u)
^  Fail: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
^  Unify: (50) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
^  Call: (51) [ucatch] strip_module(logicmoo_test:ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746|...]), replace_in_string([...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))), _5164986, _5164926)
^  Exit: (51) [ucatch] strip_module(logicmoo_test:ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746|...]), replace_in_string([...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))), logicmoo_test, ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746, _4971748]), replace_in_string([... = ...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))))
   Call: (51) [system] var(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746, _4971748]), replace_in_string([... = ...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))))
   Fail: (51) [system] var(ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [_4971746, _4971748]), replace_in_string([... = ...], _4971788, _4971818), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", url, _4971818))))
^  Fail: (50) [ucatch] ucatch:is_call_var(logicmoo_test:ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", src, _4971746:_4971748), sformat(_4971788, '~w#L~w', [...|...]), replace_in_string(..., ..., ...), add_test_info(..., ..., ...))))
   Call: (55) [system] source_location(_4971746, _4971748)
   Fail: (55) [system] source_location(_4971746, _4971748)
^  Call: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Unify: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (51) [ucatch] strip_module(ucatch:must_det_u, _5170520, _5170460)
^  Exit: (51) [ucatch] strip_module(ucatch:must_det_u, ucatch, must_det_u)
   Call: (51) [system] var(must_det_u)
   Fail: (51) [system] var(must_det_u)
^  Fail: (50) [ucatch] ucatch:is_call_var(ucatch:must_det_u)
^  Call: (50) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_4971876))
^  Unify: (50) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_4971876))
^  Call: (51) [ucatch] strip_module(logicmoo_test:get_time(_4971876), _5174830, _5174770)
^  Exit: (51) [ucatch] strip_module(logicmoo_test:get_time(_4971876), logicmoo_test, get_time(_4971876))
   Call: (51) [system] var(get_time(_4971876))
   Fail: (51) [system] var(get_time(_4971876))
^  Fail: (50) [ucatch] ucatch:is_call_var(logicmoo_test:get_time(_4971876))
^  Exit: (45) [ucatch] must_det_l(logicmoo_test:(wdmsg((?-mpred_test("Test_0005_Line_0000__sk_out_1_in_user", user:(findall(_4046404,  (..., ...), _4046470), length(..., ...), ... = ...)))), add_test_info("Test_0005_Line_0000__sk_out_1_in_user", goal, user:(findall(_4046404,  (clause_u(..., ..., ...), wdmsg(...)), _4046470), length(_4046470, _4046492), _4046492=3)), ignore((source_location(_4971746, _4971748), atom(_4971746), add_test_info(..., ..., ...), ..., ...)), get_time(1632737993.6533859)))
   Call: (45) [system] _4971886=nb(0)
   Exit: (45) [system] nb(0)=nb(0)
^  Call: (47) [logicmoo_test] call_u_hook(user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
^  Unify: (47) [logicmoo_test] call_u_hook(user:(findall(_4046404,  (clause_u(sk_out(_4046404), _4046426, _4046448), wdmsg(sk_out(_4046404))), _4046470), length(_4046470, _4046492), _4046492=3))
^  Call: (62) [baseKB] clause_u(sk_out(_4046404), _4046426, _4046448)
^  Unify: (62) [baseKB] clause_u(sk_out(_4046404), _4046426, _4046448)
^  Unify: (62) [baseKB] clause_u(sk_out(_4046404), _4046426, _4046448)
^  Unify: (62) [baseKB] clause_u(sk_out(_4046404), _4046426, _4046448)
^  Exit: (69) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Call: (64) [baseKB] hook_database:clause_i(user:sk_out(_4046404), _4046426, _4046448)
^  Unify: (64) [baseKB] hook_database:clause_i(user:sk_out(_4046404), _4046426, _4046448)
^  Redo: (64) [baseKB] hook_database:clause_i(user:sk_out(_4046404), _4046426, _4046448)
^  Unify: (64) [baseKB] hook_database:clause_i(user:sk_out(_4046404), _4046426, _4046448)
^  Call: (65) [baseKB] clause_attvars:clause_attv(user:sk_out(_4046404), _4046426, _4046448)
^  Unify: (65) [baseKB] clause_attvars:clause_attv(user:sk_out(_4046404), _4046426, _4046448)
   Call: (66) [system] nonvar(_4046448)
   Fail: (66) [system] nonvar(_4046448)
^  Redo: (65) [baseKB] clause_attvars:clause_attv(user:sk_out(_4046404), _4046426, _4046448)
^  Unify: (65) [baseKB] clause_attvars:clause_attv(user:sk_out(_4046404), _4046426, _4046448)
^  Call: (66) [baseKB] quietly(copy_term(sk_out(_4046404):_4046426, _5194760:_5194762, _5194750))
^  Unify: (66) [rtrace] quietly(baseKB:copy_term(sk_out(_4046404):_4046426, _5194760:_5194762, _5194750))
^  Exit: (71) [must_sanity] must_sanity:mquietly_if(true, rtrace:tAt_rtrace)
^  Exit: (66) [rtrace] quietly(baseKB:copy_term(sk_out(_4046404):_4046426, sk_out(_5196380):_5194762, []))
^  Call: (66) [baseKB] dont_make_cyclic((user:clause(sk_out(_5196380), _5197802, _4046448), split_attrs(_5197802, _5197816, _5197818), unify_bodies(_5194762, _5197818), _5197816, unify_bodies(sk_out(_4046404), sk_out(_5196380)), unify_bodies(_4046426, _5194762), attr_bind([])))
^  Unify: (66) [bugger] dont_make_cyclic(baseKB:(user:clause(sk_out(_5196380), _5197802, _4046448), split_attrs(_5197802, _5197816, _5197818), unify_bodies(_5194762, _5197818), _5197816, unify_bodies(sk_out(_4046404), sk_out(_5196380)), unify_bodies(_4046426, _5194762), attr_bind([])))
^  Call: (69) [ucatch] ucatch:skipWrapper0
^  Unify: (69) [ucatch] ucatch:skipWrapper0
   Call: (70) [system] current_prolog_flag(bugger, false)
   Fail: (70) [system] current_prolog_flag(bugger, false)
^  Redo: (69) [ucatch] ucatch:skipWrapper0
^  Unify: (69) [ucatch] ucat
goal=user:(findall(_5596424,(clause_u(sk_out(_5596424),_5596440,_5596442),wdmsg(sk_out(_5596424))),_5596428),length(_5596428,_5596466),_5596466=3).
time=0.0053234100341796875.
result=failure.