%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR110+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 : n031.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 04:15:24 PM UTC 2026
% Result : Unsatisfiable 20.41s 21.49s
% Output : CNFRefutation 20.51s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 9
% Syntax : Number of formulae : 51 ( 17 unt; 0 def)
% Number of atoms : 207 ( 33 equ)
% Maximal formula atoms : 45 ( 4 avg)
% Number of connectives : 247 ( 91 ~; 99 |; 45 &)
% ( 4 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 27 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 1 prp; 0-2 aty)
% Number of functors : 22 ( 22 usr; 13 con; 0-3 aty)
% Number of variables : 105 ( 31 sgn 39 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(kb_SUMO_10668,axiom,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_10668) ).
fof(kb_SUMO_4682,axiom,
! [X171,X172,X173] :
( X172 = s__UnionFn(X173,X171)
<=> ! [X174,X175,X176] :
( ( s__instance(X173,s__SetOrClass)
& s__instance(X172,s__SetOrClass)
& s__instance(X171,s__SetOrClass) )
=> ( ( s__instance(X174,X173)
& s__instance(X175,X171)
& s__instance(X176,X172) )
=> ( s__instance(X174,X172)
& s__instance(X175,X172)
& ( s__instance(X176,X173)
| s__instance(X176,X171) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_4682) ).
fof(kb_SUMO_1099,axiom,
! [X48] :
( s__instance(X48,s__TimeInterval)
=> s__overlapsTemporally(X48,X48) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1099) ).
fof(kb_SUMO_4719,axiom,
! [X168] :
( s__instance(X168,s__SetOrClass)
=> ( s__instance(X168,s__NullSet)
=> ~ ? [X48] : s__instance(X48,X168) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_4719) ).
fof(kb_SUMO_10665,axiom,
s__instance(s__BeforeCommonEra,s__TimeInterval),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_10665) ).
fof(kb_SUMO_374,axiom,
! [X9,X10] :
( s__disjoint(X9,X10)
<=> ! [X48] :
( ( s__instance(X10,s__SetOrClass)
& s__instance(X9,s__SetOrClass) )
=> ~ ( s__instance(X48,X9)
& s__instance(X48,X10) ) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_374) ).
fof(kb_SUMO_4675,axiom,
! [X169,X170] :
( ! [X49] :
( ( s__instance(X170,s__Set)
& s__instance(X169,s__Set) )
=> ( s__element(X49,X170)
<=> s__element(X49,X169) ) )
=> X170 = X169 ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_4675) ).
fof(kb_SUMO_10189,axiom,
! [X749] :
( s__instance(X749,s__ConjugatedSubstance)
<=> ? [X173,X171,X121] :
( s__instance(X121,s__Process)
& s__instance(X171,s__Object)
& s__instance(X173,s__Object)
& s__instance(X173,s__CompoundSubstance)
& s__instance(X171,s__CompoundSubstance)
& X173 != X171
& s__instance(X121,s__ChemicalSynthesis)
& s__resource(X121,X173)
& s__resource(X121,X171)
& s__result(X121,X749) ) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_10189) ).
fof(kb_SUMO_1,axiom,
s__instance(s__instance__m,s__BinaryPredicate),
file('/export/starexec/sandbox/benchmark/Axioms/CSR003+1.ax',kb_SUMO_1) ).
fof(c_0_9,plain,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
inference(fof_simplification,[status(thm)],[kb_SUMO_10668]) ).
fof(c_0_10,plain,
! [X22622,X22623,X22624,X22625,X22626,X22627,X22628,X22629,X22630] :
( ( s__instance(X22625,X22623)
| ~ s__instance(X22625,X22624)
| ~ s__instance(X22626,X22622)
| ~ s__instance(X22627,X22623)
| ~ s__instance(X22624,s__SetOrClass)
| ~ s__instance(X22623,s__SetOrClass)
| ~ s__instance(X22622,s__SetOrClass)
| X22623 != s__UnionFn(X22624,X22622) )
& ( s__instance(X22626,X22623)
| ~ s__instance(X22625,X22624)
| ~ s__instance(X22626,X22622)
| ~ s__instance(X22627,X22623)
| ~ s__instance(X22624,s__SetOrClass)
| ~ s__instance(X22623,s__SetOrClass)
| ~ s__instance(X22622,s__SetOrClass)
| X22623 != s__UnionFn(X22624,X22622) )
& ( s__instance(X22627,X22624)
| s__instance(X22627,X22622)
| ~ s__instance(X22625,X22624)
| ~ s__instance(X22626,X22622)
| ~ s__instance(X22627,X22623)
| ~ s__instance(X22624,s__SetOrClass)
| ~ s__instance(X22623,s__SetOrClass)
| ~ s__instance(X22622,s__SetOrClass)
| X22623 != s__UnionFn(X22624,X22622) )
& ( s__instance(X22630,s__SetOrClass)
| X22629 = s__UnionFn(X22630,X22628) )
& ( s__instance(X22629,s__SetOrClass)
| X22629 = s__UnionFn(X22630,X22628) )
& ( s__instance(X22628,s__SetOrClass)
| X22629 = s__UnionFn(X22630,X22628) )
& ( s__instance(esk188_3(X22628,X22629,X22630),X22630)
| X22629 = s__UnionFn(X22630,X22628) )
& ( s__instance(esk189_3(X22628,X22629,X22630),X22628)
| X22629 = s__UnionFn(X22630,X22628) )
& ( s__instance(esk190_3(X22628,X22629,X22630),X22629)
| X22629 = s__UnionFn(X22630,X22628) )
& ( ~ s__instance(esk190_3(X22628,X22629,X22630),X22630)
| ~ s__instance(esk188_3(X22628,X22629,X22630),X22629)
| ~ s__instance(esk189_3(X22628,X22629,X22630),X22629)
| X22629 = s__UnionFn(X22630,X22628) )
& ( ~ s__instance(esk190_3(X22628,X22629,X22630),X22628)
| ~ s__instance(esk188_3(X22628,X22629,X22630),X22629)
| ~ s__instance(esk189_3(X22628,X22629,X22630),X22629)
| X22629 = s__UnionFn(X22630,X22628) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_4682])])])])])]) ).
cnf(c_0_11,plain,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_12,plain,
( s__instance(X1,s__SetOrClass)
| X2 = s__UnionFn(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_13,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__overlapsTemporally(s__UnionFn(X2,X1),s__BeforeCommonEra) ),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
fof(c_0_14,plain,
! [X16571] :
( ~ s__instance(X16571,s__TimeInterval)
| s__overlapsTemporally(X16571,X16571) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_1099])]) ).
fof(c_0_15,plain,
! [X22634,X22635] :
( ~ s__instance(X22634,s__SetOrClass)
| ~ s__instance(X22634,s__NullSet)
| ~ s__instance(X22635,X22634) ),
inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_4719])])]) ).
cnf(c_0_16,plain,
( s__instance(X1,s__SetOrClass)
| ~ s__overlapsTemporally(X2,s__BeforeCommonEra) ),
inference(spm,[status(thm)],[c_0_13,c_0_12]) ).
cnf(c_0_17,plain,
( s__overlapsTemporally(X1,X1)
| ~ s__instance(X1,s__TimeInterval) ),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
cnf(c_0_18,plain,
s__instance(s__BeforeCommonEra,s__TimeInterval),
inference(split_conjunct,[status(thm)],[kb_SUMO_10665]) ).
cnf(c_0_19,plain,
( ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X1,s__NullSet)
| ~ s__instance(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_15]) ).
cnf(c_0_20,plain,
s__instance(X1,s__SetOrClass),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_17]),c_0_18])]) ).
fof(c_0_21,plain,
! [X15451,X15452,X15453,X15454,X15455] :
( ( ~ s__disjoint(X15451,X15452)
| ~ s__instance(X15452,s__SetOrClass)
| ~ s__instance(X15451,s__SetOrClass)
| ~ s__instance(X15453,X15451)
| ~ s__instance(X15453,X15452) )
& ( s__instance(X15455,s__SetOrClass)
| s__disjoint(X15454,X15455) )
& ( s__instance(X15454,s__SetOrClass)
| s__disjoint(X15454,X15455) )
& ( s__instance(esk1_2(X15454,X15455),X15454)
| s__disjoint(X15454,X15455) )
& ( s__instance(esk1_2(X15454,X15455),X15455)
| s__disjoint(X15454,X15455) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_374])])])])])]) ).
cnf(c_0_22,plain,
( ~ s__instance(X1,s__NullSet)
| ~ s__instance(X2,X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_19,c_0_20])]) ).
cnf(c_0_23,plain,
( s__instance(esk1_2(X1,X2),X1)
| s__disjoint(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_21]) ).
cnf(c_0_24,plain,
( s__disjoint(s__NullSet,X1)
| ~ s__instance(X2,esk1_2(s__NullSet,X1)) ),
inference(spm,[status(thm)],[c_0_22,c_0_23]) ).
cnf(c_0_25,plain,
( s__instance(esk188_3(X1,X2,X3),X3)
| X2 = s__UnionFn(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_26,plain,
( X1 = s__UnionFn(esk1_2(s__NullSet,X2),X3)
| s__disjoint(s__NullSet,X2) ),
inference(spm,[status(thm)],[c_0_24,c_0_25]) ).
cnf(c_0_27,plain,
( X1 = X2
| s__disjoint(s__NullSet,X3) ),
inference(spm,[status(thm)],[c_0_26,c_0_26]) ).
fof(c_0_28,plain,
! [X22619,X22620] :
( ( s__instance(X22620,s__Set)
| X22620 = X22619 )
& ( s__instance(X22619,s__Set)
| X22620 = X22619 )
& ( ~ s__element(esk187_2(X22619,X22620),X22620)
| ~ s__element(esk187_2(X22619,X22620),X22619)
| X22620 = X22619 )
& ( s__element(esk187_2(X22619,X22620),X22620)
| s__element(esk187_2(X22619,X22620),X22619)
| X22620 = X22619 ) ),
inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_4675])])])])]) ).
cnf(c_0_29,plain,
( ~ s__disjoint(X1,X2)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X3,X1)
| ~ s__instance(X3,X2) ),
inference(split_conjunct,[status(thm)],[c_0_21]) ).
cnf(c_0_30,plain,
( s__disjoint(s__NullSet,X1)
| ~ s__overlapsTemporally(X2,s__BeforeCommonEra) ),
inference(spm,[status(thm)],[c_0_11,c_0_27]) ).
cnf(c_0_31,plain,
( s__instance(X1,s__Set)
| X2 = X1 ),
inference(split_conjunct,[status(thm)],[c_0_28]) ).
cnf(c_0_32,plain,
( ~ s__disjoint(X1,X2)
| ~ s__instance(X3,X2)
| ~ s__instance(X3,X1) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_29,c_0_20]),c_0_20])]) ).
cnf(c_0_33,plain,
s__disjoint(s__NullSet,X1),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_30,c_0_17]),c_0_18])]) ).
cnf(c_0_34,plain,
( s__instance(X1,s__Set)
| ~ s__overlapsTemporally(X1,s__BeforeCommonEra) ),
inference(spm,[status(thm)],[c_0_11,c_0_31]) ).
cnf(c_0_35,plain,
( ~ s__instance(X1,s__NullSet)
| ~ s__instance(X1,X2) ),
inference(spm,[status(thm)],[c_0_32,c_0_33]) ).
cnf(c_0_36,plain,
( s__instance(esk190_3(X1,X2,X3),X2)
| X2 = s__UnionFn(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_37,plain,
s__instance(s__BeforeCommonEra,s__Set),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_17]),c_0_18])]) ).
cnf(c_0_38,plain,
( s__NullSet = s__UnionFn(X1,X2)
| ~ s__instance(esk190_3(X2,s__NullSet,X1),X3) ),
inference(spm,[status(thm)],[c_0_35,c_0_36]) ).
cnf(c_0_39,plain,
s__instance(X1,s__Set),
inference(spm,[status(thm)],[c_0_37,c_0_31]) ).
cnf(c_0_40,plain,
( s__instance(esk189_3(X1,X2,X3),X1)
| X2 = s__UnionFn(X3,X1) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_41,plain,
s__NullSet = s__UnionFn(X1,X2),
inference(spm,[status(thm)],[c_0_38,c_0_39]) ).
fof(c_0_42,plain,
! [X25085,X25089,X25090,X25091,X25092] :
( ( s__instance(esk748_1(X25085),s__Process)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__instance(esk747_1(X25085),s__Object)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__instance(esk746_1(X25085),s__Object)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__instance(esk746_1(X25085),s__CompoundSubstance)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__instance(esk747_1(X25085),s__CompoundSubstance)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( esk746_1(X25085) != esk747_1(X25085)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__instance(esk748_1(X25085),s__ChemicalSynthesis)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__resource(esk748_1(X25085),esk746_1(X25085))
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__resource(esk748_1(X25085),esk747_1(X25085))
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( s__result(esk748_1(X25085),X25085)
| ~ s__instance(X25085,s__ConjugatedSubstance) )
& ( ~ s__instance(X25092,s__Process)
| ~ s__instance(X25091,s__Object)
| ~ s__instance(X25090,s__Object)
| ~ s__instance(X25090,s__CompoundSubstance)
| ~ s__instance(X25091,s__CompoundSubstance)
| X25090 = X25091
| ~ s__instance(X25092,s__ChemicalSynthesis)
| ~ s__resource(X25092,X25090)
| ~ s__resource(X25092,X25091)
| ~ s__result(X25092,X25089)
| s__instance(X25089,s__ConjugatedSubstance) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[kb_SUMO_10189])])])])])]) ).
cnf(c_0_43,plain,
( X1 = s__NullSet
| ~ s__instance(esk189_3(s__NullSet,X1,X2),X3) ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_35,c_0_40]),c_0_41]) ).
cnf(c_0_44,plain,
( esk746_1(X1) != esk747_1(X1)
| ~ s__instance(X1,s__ConjugatedSubstance) ),
inference(split_conjunct,[status(thm)],[c_0_42]) ).
cnf(c_0_45,plain,
X1 = s__NullSet,
inference(spm,[status(thm)],[c_0_43,c_0_39]) ).
cnf(c_0_46,plain,
~ s__instance(X1,s__ConjugatedSubstance),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_44,c_0_45]),c_0_45]) ).
cnf(c_0_47,plain,
X1 = X2,
inference(spm,[status(thm)],[c_0_45,c_0_45]) ).
cnf(c_0_48,plain,
s__instance(s__instance__m,s__BinaryPredicate),
inference(split_conjunct,[status(thm)],[kb_SUMO_1]) ).
cnf(c_0_49,plain,
~ s__instance(X1,X2),
inference(spm,[status(thm)],[c_0_46,c_0_47]) ).
cnf(c_0_50,plain,
$false,
inference(sr,[status(thm)],[c_0_48,c_0_49]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CSR110+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
% 0.16/0.34 % Computer : n031.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 17:03:53 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.35 % start to proof: theBenchmark
% 20.41/21.49 % Version : CSE_E---1.7
% 20.41/21.49 % Problem : theBenchmark.p
% 20.41/21.49 % SZS status Unsatisfiable for theBenchmark.p
% 20.41/21.49 % SZS output start CNFRefutation
% See solution above
% 20.51/21.56 % Total time : 18.474s
%------------------------------------------------------------------------------