%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR081+2 : TPTP v9.2.1. Bugfixed v7.3.0.
% 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 : n029.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 04:15:04 PM UTC 2026
% Result : Theorem 11.21s 14.33s
% Output : CNFRefutation 11.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 15
% Syntax : Number of formulae : 59 ( 23 unt; 0 def)
% Number of atoms : 152 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 164 ( 71 ~; 66 |; 14 &)
% ( 0 <=>; 13 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 8 con; 0-0 aty)
% Number of variables : 57 ( 2 sgn 32 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_27,axiom,
! [X6,X7,X8] :
( ( s__instance(X7,s__SetOrClass)
& s__instance(X6,s__SetOrClass) )
=> ( ( s__subclass(X6,X7)
& s__instance(X8,X6) )
=> s__instance(X8,X7) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_27) ).
fof(kb_SUMO_26,axiom,
! [X6,X7] :
( s__subclass(X6,X7)
=> ( s__instance(X6,s__SetOrClass)
& s__instance(X7,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_26) ).
fof(kb_SUMO_7806,axiom,
! [X302,X299] :
( ( s__instance(X299,s__Organism)
& s__instance(X302,s__Organism) )
=> ( s__mother(X299,X302)
=> s__attribute(X302,s__Female) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7806) ).
fof(kb_SUMO_18603,axiom,
s__subclass(s__Man,s__Organism),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+4.ax',kb_SUMO_18603) ).
fof(local_4,axiom,
s__mother(s__Bill7_1,s__Jane7_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_4) ).
fof(local_1,axiom,
s__instance(s__Bill7_1,s__Man),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_1) ).
fof(kb_SUMO_7614,axiom,
s__subclass(s__Woman,s__Organism),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+4.ax',kb_SUMO_7614) ).
fof(prove_from_SUMO_MILO,conjecture,
( s__mother(s__Bill7_1,s__Jane7_1)
& s__mother(s__Bob7_1,s__Jane7_1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_SUMO_MILO) ).
fof(local_2,axiom,
s__instance(s__Jane7_1,s__Woman),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_2) ).
fof(kb_SUMO_1316,axiom,
! [X4,X5] :
( ( s__instance(X5,s__Organism)
& s__instance(X4,s__Organism) )
=> ( s__sibling(X4,X5)
=> s__sibling(X5,X4) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1316) ).
fof(kb_SUMO_65,axiom,
! [X15,X16] :
( ( s__instance(X16,s__Organism)
& s__instance(X15,s__Organism) )
=> ( s__mother(X15,X16)
=> s__parent(X15,X16) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_65) ).
fof(kb_SUMO_7833,axiom,
! [X299,X300] :
( ( s__instance(X300,s__Organism)
& s__instance(X299,s__Organism) )
=> ( ( s__parent(X299,X300)
& s__attribute(X300,s__Female) )
=> s__mother(X299,X300) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7833) ).
fof(local_5,axiom,
s__sibling(s__Bob7_1,s__Bill7_1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_5) ).
fof(local_3,axiom,
s__instance(s__Bob7_1,s__Man),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',local_3) ).
fof(kb_SUMO_7831,axiom,
! [X565,X566,X300] :
( ( s__instance(X300,s__Organism)
& s__instance(X566,s__Organism)
& s__instance(X565,s__Organism) )
=> ( ( s__sibling(X565,X566)
& s__parent(X565,X300) )
=> s__parent(X566,X300) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_7831) ).
fof(c_0_15,plain,
! [X1888,X1889,X1890] :
( ~ s__instance(X1889,s__SetOrClass)
| ~ s__instance(X1888,s__SetOrClass)
| ~ s__subclass(X1888,X1889)
| ~ s__instance(X1890,X1888)
| s__instance(X1890,X1889) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_27])]) ).
fof(c_0_16,plain,
! [X1886,X1887] :
( ( s__instance(X1886,s__SetOrClass)
| ~ s__subclass(X1886,X1887) )
& ( s__instance(X1887,s__SetOrClass)
| ~ s__subclass(X1886,X1887) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_26])])]) ).
cnf(c_0_17,plain,
( s__instance(X3,X1)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__subclass(X2,X1)
| ~ s__instance(X3,X2) ),
inference(split_conjunct,[status(thm)],[c_0_15]) ).
cnf(c_0_18,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_16]) ).
cnf(c_0_19,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_16]) ).
fof(c_0_20,plain,
! [X1819,X1820] :
( ~ s__instance(X1820,s__Organism)
| ~ s__instance(X1819,s__Organism)
| ~ s__mother(X1820,X1819)
| s__attribute(X1819,s__Female) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_7806])]) ).
cnf(c_0_21,plain,
( s__instance(X1,X2)
| ~ s__subclass(X3,X2)
| ~ s__instance(X1,X3) ),
inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_17,c_0_18]),c_0_19]) ).
cnf(c_0_22,plain,
s__subclass(s__Man,s__Organism),
inference(split_conjunct,[status(thm)],[kb_SUMO_18603]) ).
cnf(c_0_23,plain,
( s__attribute(X2,s__Female)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__mother(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_20]) ).
cnf(c_0_24,plain,
s__mother(s__Bill7_1,s__Jane7_1),
inference(split_conjunct,[status(thm)],[local_4]) ).
cnf(c_0_25,plain,
( s__instance(X1,s__Organism)
| ~ s__instance(X1,s__Man) ),
inference(spm,[status(thm)],[c_0_21,c_0_22]) ).
cnf(c_0_26,plain,
s__instance(s__Bill7_1,s__Man),
inference(split_conjunct,[status(thm)],[local_1]) ).
cnf(c_0_27,plain,
s__subclass(s__Woman,s__Organism),
inference(split_conjunct,[status(thm)],[kb_SUMO_7614]) ).
fof(c_0_28,negated_conjecture,
~ ( s__mother(s__Bill7_1,s__Jane7_1)
& s__mother(s__Bob7_1,s__Jane7_1) ),
inference(assume_negation,[status(cth)],[prove_from_SUMO_MILO]) ).
cnf(c_0_29,plain,
( s__attribute(s__Jane7_1,s__Female)
| ~ s__instance(s__Jane7_1,s__Organism)
| ~ s__instance(s__Bill7_1,s__Organism) ),
inference(spm,[status(thm)],[c_0_23,c_0_24]) ).
cnf(c_0_30,plain,
s__instance(s__Bill7_1,s__Organism),
inference(spm,[status(thm)],[c_0_25,c_0_26]) ).
cnf(c_0_31,plain,
( s__instance(X1,s__Organism)
| ~ s__instance(X1,s__Woman) ),
inference(spm,[status(thm)],[c_0_21,c_0_27]) ).
cnf(c_0_32,plain,
s__instance(s__Jane7_1,s__Woman),
inference(split_conjunct,[status(thm)],[local_2]) ).
fof(c_0_33,plain,
! [X2018,X2019] :
( ~ s__instance(X2019,s__Organism)
| ~ s__instance(X2018,s__Organism)
| ~ s__sibling(X2018,X2019)
| s__sibling(X2019,X2018) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_1316])]) ).
fof(c_0_34,plain,
! [X1797,X1798] :
( ~ s__instance(X1798,s__Organism)
| ~ s__instance(X1797,s__Organism)
| ~ s__mother(X1797,X1798)
| s__parent(X1797,X1798) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_65])]) ).
fof(c_0_35,negated_conjecture,
( ~ s__mother(s__Bill7_1,s__Jane7_1)
| ~ s__mother(s__Bob7_1,s__Jane7_1) ),
inference(fof_nnf,[status(thm)],[c_0_28]) ).
fof(c_0_36,plain,
! [X1821,X1822] :
( ~ s__instance(X1822,s__Organism)
| ~ s__instance(X1821,s__Organism)
| ~ s__parent(X1821,X1822)
| ~ s__attribute(X1822,s__Female)
| s__mother(X1821,X1822) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_7833])]) ).
cnf(c_0_37,plain,
( s__attribute(s__Jane7_1,s__Female)
| ~ s__instance(s__Jane7_1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_29,c_0_30])]) ).
cnf(c_0_38,plain,
s__instance(s__Jane7_1,s__Organism),
inference(spm,[status(thm)],[c_0_31,c_0_32]) ).
cnf(c_0_39,plain,
( s__sibling(X1,X2)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__sibling(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_33]) ).
cnf(c_0_40,plain,
s__sibling(s__Bob7_1,s__Bill7_1),
inference(split_conjunct,[status(thm)],[local_5]) ).
cnf(c_0_41,plain,
s__instance(s__Bob7_1,s__Man),
inference(split_conjunct,[status(thm)],[local_3]) ).
cnf(c_0_42,plain,
( s__parent(X2,X1)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__mother(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_34]) ).
cnf(c_0_43,negated_conjecture,
( ~ s__mother(s__Bill7_1,s__Jane7_1)
| ~ s__mother(s__Bob7_1,s__Jane7_1) ),
inference(split_conjunct,[status(thm)],[c_0_35]) ).
cnf(c_0_44,plain,
( s__mother(X2,X1)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__parent(X2,X1)
| ~ s__attribute(X1,s__Female) ),
inference(split_conjunct,[status(thm)],[c_0_36]) ).
cnf(c_0_45,plain,
s__attribute(s__Jane7_1,s__Female),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_37,c_0_38])]) ).
fof(c_0_46,plain,
! [X2034,X2035,X2036] :
( ~ s__instance(X2036,s__Organism)
| ~ s__instance(X2035,s__Organism)
| ~ s__instance(X2034,s__Organism)
| ~ s__sibling(X2034,X2035)
| ~ s__parent(X2034,X2036)
| s__parent(X2035,X2036) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_7831])]) ).
cnf(c_0_47,plain,
( s__sibling(s__Bill7_1,s__Bob7_1)
| ~ s__instance(s__Bob7_1,s__Organism)
| ~ s__instance(s__Bill7_1,s__Organism) ),
inference(spm,[status(thm)],[c_0_39,c_0_40]) ).
cnf(c_0_48,plain,
s__instance(s__Bob7_1,s__Organism),
inference(spm,[status(thm)],[c_0_25,c_0_41]) ).
cnf(c_0_49,plain,
( s__parent(s__Bill7_1,s__Jane7_1)
| ~ s__instance(s__Bill7_1,s__Organism)
| ~ s__instance(s__Jane7_1,s__Organism) ),
inference(spm,[status(thm)],[c_0_42,c_0_24]) ).
cnf(c_0_50,negated_conjecture,
~ s__mother(s__Bob7_1,s__Jane7_1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_43,c_0_24])]) ).
cnf(c_0_51,plain,
( s__mother(X1,s__Jane7_1)
| ~ s__parent(X1,s__Jane7_1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_45]),c_0_38])]) ).
cnf(c_0_52,plain,
( s__parent(X2,X1)
| ~ s__instance(X1,s__Organism)
| ~ s__instance(X2,s__Organism)
| ~ s__instance(X3,s__Organism)
| ~ s__sibling(X3,X2)
| ~ s__parent(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_46]) ).
cnf(c_0_53,plain,
s__sibling(s__Bill7_1,s__Bob7_1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_47,c_0_48])]),c_0_30])]) ).
cnf(c_0_54,plain,
( s__parent(s__Bill7_1,s__Jane7_1)
| ~ s__instance(s__Jane7_1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_49,c_0_30])]) ).
cnf(c_0_55,negated_conjecture,
~ s__parent(s__Bob7_1,s__Jane7_1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_50,c_0_51]),c_0_48])]) ).
cnf(c_0_56,plain,
( s__parent(s__Bob7_1,X1)
| ~ s__parent(s__Bill7_1,X1)
| ~ s__instance(X1,s__Organism) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_52,c_0_53]),c_0_30]),c_0_48])]) ).
cnf(c_0_57,plain,
s__parent(s__Bill7_1,s__Jane7_1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_54,c_0_38])]) ).
cnf(c_0_58,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_56]),c_0_57]),c_0_38])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR081+2 : TPTP v9.2.1. Bugfixed v7.3.0.
% 0.00/0.12 % 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
% 0.15/0.33 % Computer : n029.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Mon May 4 16:48:14 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 11.21/14.33 % Version : CSE_E---1.7
% 11.21/14.33 % Problem : theBenchmark.p
% 11.21/14.33 % SZS status Theorem for theBenchmark.p
% 11.21/14.33 % SZS output start CNFRefutation
% See solution above
% 11.21/14.35 % Total time : 13.114s
%------------------------------------------------------------------------------