%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : MSC009-1 : TPTP v9.2.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n017.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 04:48:56 PM UTC 2026
% Result : Satisfiable 1.28s 1.73s
% Output : Saturation 1.28s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(mother4,negated_conjecture,
( mother(X1)
| ~ parent(X1)
| ~ sex(X1,X2)
| ~ female(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mother4) ).
cnf(person1,negated_conjecture,
( sex(X1,sex_of1(X1))
| ~ person(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',person1) ).
cnf(parent1,negated_conjecture,
( person(X1)
| ~ parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent1) ).
cnf(female2,negated_conjecture,
( male(X1)
| female(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',female2) ).
cnf(person3,negated_conjecture,
( person(X1)
| ~ sex(X1,X2)
| ~ male(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',person3) ).
cnf(parent_with_sons_only5,negated_conjecture,
( sex(X1,sex_of3(X1))
| ~ child_with_parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only5) ).
cnf(parent_with_sons_only6,negated_conjecture,
( male(sex_of3(X1))
| ~ child_with_parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only6) ).
cnf(parent_with_sons_only2,negated_conjecture,
( child_with_parent(X2)
| ~ parent_with_sons_only(X1)
| ~ child(X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only2) ).
cnf(grandparent2,negated_conjecture,
( child(X1,child_of2(X1))
| ~ grandparent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',grandparent2) ).
cnf(parent2,negated_conjecture,
( child(X1,child_of1(X1))
| ~ parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent2) ).
cnf(parent_with_sons_only1,negated_conjecture,
( parent(X1)
| ~ parent_with_sons_only(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only1) ).
cnf(grandparent3,negated_conjecture,
( parent(child_of2(X1))
| ~ grandparent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',grandparent3) ).
cnf(parent_with_sons_only3,negated_conjecture,
( child(X1,female_child_of(X1))
| parent_with_sons_only(X1)
| ~ parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only3) ).
cnf(grandparent4,negated_conjecture,
( grandparent(X1)
| ~ parent(X1)
| ~ child(X1,X2)
| ~ parent(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',grandparent4) ).
cnf(parent_with_sons_only7,negated_conjecture,
( child_with_parent(X1)
| ~ sex(X1,X2)
| ~ male(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only7) ).
cnf(person4,negated_conjecture,
( person(X1)
| ~ sex(X1,X2)
| ~ female(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',person4) ).
cnf(mother2,negated_conjecture,
( sex(X1,sex_of2(X1))
| ~ mother(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mother2) ).
cnf(mother3,negated_conjecture,
( female(sex_of2(X1))
| ~ mother(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mother3) ).
cnf(father3,negated_conjecture,
( mother(X1)
| father(X1)
| ~ parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',father3) ).
cnf(female1,negated_conjecture,
( ~ female(X1)
| ~ male(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',female1) ).
cnf(parent4,negated_conjecture,
( parent(X1)
| ~ person(X1)
| ~ child(X1,X2)
| ~ person(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent4) ).
cnf(parent3,negated_conjecture,
( person(child_of1(X1))
| ~ parent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent3) ).
cnf(parent_with_sons_only4,negated_conjecture,
( parent_with_sons_only(X1)
| ~ parent(X1)
| ~ child_with_parent(female_child_of(X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',parent_with_sons_only4) ).
cnf(grandparent1,negated_conjecture,
( parent(X1)
| ~ grandparent(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',grandparent1) ).
cnf(father1,negated_conjecture,
( parent(X1)
| ~ father(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',father1) ).
cnf(mother1,negated_conjecture,
( parent(X1)
| ~ mother(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mother1) ).
cnf(father2,negated_conjecture,
( ~ father(X1)
| ~ mother(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',father2) ).
cnf(c_0_27,negated_conjecture,
( mother(X1)
| ~ parent(X1)
| ~ sex(X1,X2)
| ~ female(X2) ),
mother4,
[final] ).
cnf(c_0_28,negated_conjecture,
( sex(X1,sex_of1(X1))
| ~ person(X1) ),
person1,
[final] ).
cnf(c_0_29,negated_conjecture,
( person(X1)
| ~ parent(X1) ),
parent1,
[final] ).
cnf(c_0_30,negated_conjecture,
( mother(X1)
| ~ parent(X1)
| ~ female(sex_of1(X1)) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_28]),c_0_29]),
[final] ).
cnf(c_0_31,negated_conjecture,
( male(X1)
| female(X1) ),
female2,
[final] ).
cnf(c_0_32,negated_conjecture,
( person(X1)
| ~ sex(X1,X2)
| ~ male(X2) ),
person3,
[final] ).
cnf(c_0_33,negated_conjecture,
( sex(X1,sex_of3(X1))
| ~ child_with_parent(X1) ),
parent_with_sons_only5,
[final] ).
cnf(c_0_34,negated_conjecture,
( male(sex_of3(X1))
| ~ child_with_parent(X1) ),
parent_with_sons_only6,
[final] ).
cnf(c_0_35,negated_conjecture,
( child_with_parent(X2)
| ~ parent_with_sons_only(X1)
| ~ child(X1,X2) ),
parent_with_sons_only2,
[final] ).
cnf(c_0_36,negated_conjecture,
( child(X1,child_of2(X1))
| ~ grandparent(X1) ),
grandparent2,
[final] ).
cnf(c_0_37,negated_conjecture,
( child(X1,child_of1(X1))
| ~ parent(X1) ),
parent2,
[final] ).
cnf(c_0_38,negated_conjecture,
( parent(X1)
| ~ parent_with_sons_only(X1) ),
parent_with_sons_only1,
[final] ).
cnf(c_0_39,negated_conjecture,
( mother(X1)
| male(sex_of1(X1))
| ~ parent(X1) ),
inference(spm,[status(thm)],[c_0_30,c_0_31]),
[final] ).
cnf(c_0_40,negated_conjecture,
( parent(child_of2(X1))
| ~ grandparent(X1) ),
grandparent3,
[final] ).
cnf(c_0_41,negated_conjecture,
( child(X1,female_child_of(X1))
| parent_with_sons_only(X1)
| ~ parent(X1) ),
parent_with_sons_only3,
[final] ).
cnf(c_0_42,negated_conjecture,
( person(X1)
| ~ child_with_parent(X1) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_33]),c_0_34]),
[final] ).
cnf(c_0_43,negated_conjecture,
( child_with_parent(child_of2(X1))
| ~ parent_with_sons_only(X1)
| ~ grandparent(X1) ),
inference(spm,[status(thm)],[c_0_35,c_0_36]),
[final] ).
cnf(c_0_44,negated_conjecture,
( child_with_parent(child_of1(X1))
| ~ parent_with_sons_only(X1) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_35,c_0_37]),c_0_38]),
[final] ).
cnf(c_0_45,negated_conjecture,
( grandparent(X1)
| ~ parent(X1)
| ~ child(X1,X2)
| ~ parent(X2) ),
grandparent4,
[final] ).
cnf(c_0_46,negated_conjecture,
( child_with_parent(X1)
| ~ sex(X1,X2)
| ~ male(X2) ),
parent_with_sons_only7,
[final] ).
cnf(c_0_47,negated_conjecture,
( person(X1)
| ~ sex(X1,X2)
| ~ female(X2) ),
person4,
[final] ).
cnf(c_0_48,negated_conjecture,
( sex(X1,sex_of2(X1))
| ~ mother(X1) ),
mother2,
[final] ).
cnf(c_0_49,negated_conjecture,
( female(sex_of2(X1))
| ~ mother(X1) ),
mother3,
[final] ).
cnf(c_0_50,negated_conjecture,
( mother(X1)
| father(X1)
| ~ parent(X1) ),
father3,
[final] ).
cnf(c_0_51,negated_conjecture,
( ~ female(X1)
| ~ male(X1) ),
female1,
[final] ).
cnf(c_0_52,negated_conjecture,
( mother(child_of2(X1))
| male(sex_of1(child_of2(X1)))
| ~ grandparent(X1) ),
inference(spm,[status(thm)],[c_0_39,c_0_40]),
[final] ).
cnf(c_0_53,negated_conjecture,
( parent_with_sons_only(child_of2(X1))
| child(child_of2(X1),female_child_of(child_of2(X1)))
| ~ grandparent(X1) ),
inference(spm,[status(thm)],[c_0_41,c_0_40]),
[final] ).
cnf(c_0_54,negated_conjecture,
( person(child_of2(X1))
| ~ parent_with_sons_only(X1)
| ~ grandparent(X1) ),
inference(spm,[status(thm)],[c_0_42,c_0_43]),
[final] ).
cnf(c_0_55,negated_conjecture,
( person(child_of1(X1))
| ~ parent_with_sons_only(X1) ),
inference(spm,[status(thm)],[c_0_42,c_0_44]),
[final] ).
cnf(c_0_56,negated_conjecture,
( mother(X1)
| ~ child_with_parent(X1)
| ~ parent(X1)
| ~ female(sex_of3(X1)) ),
inference(spm,[status(thm)],[c_0_27,c_0_33]),
[final] ).
cnf(c_0_57,negated_conjecture,
( grandparent(X1)
| ~ parent(child_of1(X1))
| ~ parent(X1) ),
inference(spm,[status(thm)],[c_0_45,c_0_37]),
[final] ).
cnf(c_0_58,negated_conjecture,
( child_with_parent(X1)
| ~ person(X1)
| ~ male(sex_of1(X1)) ),
inference(spm,[status(thm)],[c_0_46,c_0_28]),
[final] ).
cnf(c_0_59,negated_conjecture,
( parent(X1)
| ~ person(X1)
| ~ child(X1,X2)
| ~ person(X2) ),
parent4,
[final] ).
cnf(c_0_60,negated_conjecture,
( person(X1)
| ~ mother(X1) ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_47,c_0_48]),c_0_49]),
[final] ).
cnf(c_0_61,negated_conjecture,
( father(child_of2(X1))
| mother(child_of2(X1))
| ~ grandparent(X1) ),
inference(spm,[status(thm)],[c_0_50,c_0_40]),
[final] ).
cnf(c_0_62,negated_conjecture,
( person(child_of1(X1))
| ~ parent(X1) ),
parent3,
[final] ).
cnf(c_0_63,negated_conjecture,
( parent_with_sons_only(X1)
| ~ parent(X1)
| ~ child_with_parent(female_child_of(X1)) ),
parent_with_sons_only4,
[final] ).
cnf(c_0_64,negated_conjecture,
( ~ mother(X1)
| ~ male(sex_of2(X1)) ),
inference(spm,[status(thm)],[c_0_51,c_0_49]),
[final] ).
cnf(c_0_65,negated_conjecture,
( parent(X1)
| ~ grandparent(X1) ),
grandparent1,
[final] ).
cnf(c_0_66,negated_conjecture,
( parent(X1)
| ~ father(X1) ),
father1,
[final] ).
cnf(c_0_67,negated_conjecture,
( parent(X1)
| ~ mother(X1) ),
mother1,
[final] ).
cnf(c_0_68,negated_conjecture,
( ~ father(X1)
| ~ mother(X1) ),
father2,
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : MSC009-1 : TPTP v9.2.1. Released v1.2.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.16/0.34 % Computer : n017.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Mon May 4 23:33:43 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.35 % start to proof: theBenchmark
% 1.28/1.73 % Version : CSE_E---1.7
% 1.28/1.73 % Problem : theBenchmark.p
% 1.28/1.73 % SZS status Satisfiable for theBenchmark.p
% 1.28/1.73 % SZS output start Saturation
% See solution above
% 1.28/1.73 % Total time : 1.375s
%------------------------------------------------------------------------------