Failed

logicmoo.pfc.test.sanity_base.ATTVAR_09.logicmoo.pfc.test.sanity_base.ATTVAR_09@Test_0004_Line_0000__sk_out_1_in_user: user:(sk_out(_393334),get_attr(_393334,sk,_393348),_393348=SKF-666) (from logicmoo.pfc.test.sanity_base.logicmoo.pfc.test.sanity_base.ATTVAR_09)

Failing for the past 1 build (Since #9 )
Took 2 ms.

Error Message

failure = []. 

Standard Error

name=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\']"'.
 (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(_2
goal=user:(sk_out(_454282),get_attr(_454282,sk,_454296),_454296='SKF-666').
time=0.002497434616088867.
result=failure.