%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : NUM536+2 : TPTP v9.2.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n014.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 04:57:44 PM UTC 2026
% Result : Theorem 1.65s 1.83s
% Output : CNFRefutation 1.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 8
% Syntax : Number of formulae : 54 ( 15 unt; 0 def)
% Number of atoms : 307 ( 59 equ)
% Maximal formula atoms : 54 ( 5 avg)
% Number of connectives : 415 ( 162 ~; 182 |; 50 &)
% ( 9 <=>; 12 =>; 0 <=; 0 <~>)
% Maximal formula depth : 22 ( 5 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 2 con; 0-3 aty)
% Number of variables : 81 ( 0 sgn 41 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(m__,conjecture,
( ( aSet0(sdtpldt0(xS,xx))
& ! [X1] :
( aElementOf0(X1,sdtpldt0(xS,xx))
<=> ( aElement0(X1)
& ( aElementOf0(X1,xS)
| X1 = xx ) ) ) )
=> ( ( aSet0(sdtmndt0(sdtpldt0(xS,xx),xx))
& ! [X1] :
( aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx))
<=> ( aElement0(X1)
& aElementOf0(X1,sdtpldt0(xS,xx))
& X1 != xx ) ) )
=> sdtmndt0(sdtpldt0(xS,xx),xx) = xS ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).
fof(mDefCons,axiom,
! [X1,X2] :
( ( aSet0(X1)
& aElement0(X2) )
=> ! [X3] :
( X3 = sdtpldt0(X1,X2)
<=> ( aSet0(X3)
& ! [X4] :
( aElementOf0(X4,X3)
<=> ( aElement0(X4)
& ( aElementOf0(X4,X1)
| X4 = X2 ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefCons) ).
fof(mEOfElem,axiom,
! [X1] :
( aSet0(X1)
=> ! [X2] :
( aElementOf0(X2,X1)
=> aElement0(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mEOfElem) ).
fof(mDefSub,axiom,
! [X1] :
( aSet0(X1)
=> ! [X2] :
( aSubsetOf0(X2,X1)
<=> ( aSet0(X2)
& ! [X3] :
( aElementOf0(X3,X2)
=> aElementOf0(X3,X1) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefSub) ).
fof(m__679,hypothesis,
( aElement0(xx)
& aSet0(xS) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__679) ).
fof(mDefDiff,axiom,
! [X1,X2] :
( ( aSet0(X1)
& aElement0(X2) )
=> ! [X3] :
( X3 = sdtmndt0(X1,X2)
<=> ( aSet0(X3)
& ! [X4] :
( aElementOf0(X4,X3)
<=> ( aElement0(X4)
& aElementOf0(X4,X1)
& X4 != X2 ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mDefDiff) ).
fof(mSubASymm,axiom,
! [X1,X2] :
( ( aSet0(X1)
& aSet0(X2) )
=> ( ( aSubsetOf0(X1,X2)
& aSubsetOf0(X2,X1) )
=> X1 = X2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSubASymm) ).
fof(m__679_02,hypothesis,
~ aElementOf0(xx,xS),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__679_02) ).
fof(c_0_8,negated_conjecture,
~ ( ( aSet0(sdtpldt0(xS,xx))
& ! [X1] :
( aElementOf0(X1,sdtpldt0(xS,xx))
<=> ( aElement0(X1)
& ( aElementOf0(X1,xS)
| X1 = xx ) ) ) )
=> ( ( aSet0(sdtmndt0(sdtpldt0(xS,xx),xx))
& ! [X1] :
( aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx))
<=> ( aElement0(X1)
& aElementOf0(X1,sdtpldt0(xS,xx))
& X1 != xx ) ) )
=> sdtmndt0(sdtpldt0(xS,xx),xx) = xS ) ),
inference(assume_negation,[status(cth)],[m__]) ).
fof(c_0_9,negated_conjecture,
! [X75,X76] :
( aSet0(sdtpldt0(xS,xx))
& ( aElement0(X75)
| ~ aElementOf0(X75,sdtpldt0(xS,xx)) )
& ( aElementOf0(X75,xS)
| X75 = xx
| ~ aElementOf0(X75,sdtpldt0(xS,xx)) )
& ( ~ aElementOf0(X75,xS)
| ~ aElement0(X75)
| aElementOf0(X75,sdtpldt0(xS,xx)) )
& ( X75 != xx
| ~ aElement0(X75)
| aElementOf0(X75,sdtpldt0(xS,xx)) )
& aSet0(sdtmndt0(sdtpldt0(xS,xx),xx))
& ( aElement0(X76)
| ~ aElementOf0(X76,sdtmndt0(sdtpldt0(xS,xx),xx)) )
& ( aElementOf0(X76,sdtpldt0(xS,xx))
| ~ aElementOf0(X76,sdtmndt0(sdtpldt0(xS,xx),xx)) )
& ( X76 != xx
| ~ aElementOf0(X76,sdtmndt0(sdtpldt0(xS,xx),xx)) )
& ( ~ aElement0(X76)
| ~ aElementOf0(X76,sdtpldt0(xS,xx))
| X76 = xx
| aElementOf0(X76,sdtmndt0(sdtpldt0(xS,xx),xx)) )
& sdtmndt0(sdtpldt0(xS,xx),xx) != xS ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_8])])])]) ).
fof(c_0_10,plain,
! [X59,X60,X61,X62,X63,X64] :
( ( aSet0(X61)
| X61 != sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( aElement0(X62)
| ~ aElementOf0(X62,X61)
| X61 != sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( aElementOf0(X62,X59)
| X62 = X60
| ~ aElementOf0(X62,X61)
| X61 != sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( ~ aElementOf0(X63,X59)
| ~ aElement0(X63)
| aElementOf0(X63,X61)
| X61 != sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( X63 != X60
| ~ aElement0(X63)
| aElementOf0(X63,X61)
| X61 != sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( ~ aElementOf0(esk3_3(X59,X60,X64),X59)
| ~ aElement0(esk3_3(X59,X60,X64))
| ~ aElementOf0(esk3_3(X59,X60,X64),X64)
| ~ aSet0(X64)
| X64 = sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( esk3_3(X59,X60,X64) != X60
| ~ aElement0(esk3_3(X59,X60,X64))
| ~ aElementOf0(esk3_3(X59,X60,X64),X64)
| ~ aSet0(X64)
| X64 = sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( aElement0(esk3_3(X59,X60,X64))
| aElementOf0(esk3_3(X59,X60,X64),X64)
| ~ aSet0(X64)
| X64 = sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) )
& ( aElementOf0(esk3_3(X59,X60,X64),X59)
| esk3_3(X59,X60,X64) = X60
| aElementOf0(esk3_3(X59,X60,X64),X64)
| ~ aSet0(X64)
| X64 = sdtpldt0(X59,X60)
| ~ aSet0(X59)
| ~ aElement0(X60) ) ),
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)],[mDefCons])])])])])]) ).
fof(c_0_11,plain,
! [X38,X39] :
( ~ aSet0(X38)
| ~ aElementOf0(X39,X38)
| aElement0(X39) ),
inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mEOfElem])])]) ).
fof(c_0_12,plain,
! [X46,X47,X48,X49] :
( ( aSet0(X47)
| ~ aSubsetOf0(X47,X46)
| ~ aSet0(X46) )
& ( ~ aElementOf0(X48,X47)
| aElementOf0(X48,X46)
| ~ aSubsetOf0(X47,X46)
| ~ aSet0(X46) )
& ( aElementOf0(esk2_2(X46,X49),X49)
| ~ aSet0(X49)
| aSubsetOf0(X49,X46)
| ~ aSet0(X46) )
& ( ~ aElementOf0(esk2_2(X46,X49),X46)
| ~ aSet0(X49)
| aSubsetOf0(X49,X46)
| ~ aSet0(X46) ) ),
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)],[mDefSub])])])])])]) ).
cnf(c_0_13,negated_conjecture,
( X1 = xx
| aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx))
| ~ aElement0(X1)
| ~ aElementOf0(X1,sdtpldt0(xS,xx)) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_14,negated_conjecture,
( aElement0(X1)
| ~ aElementOf0(X1,sdtpldt0(xS,xx)) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_15,plain,
( aElementOf0(X1,X3)
| ~ aElementOf0(X1,X2)
| ~ aElement0(X1)
| X3 != sdtpldt0(X2,X4)
| ~ aSet0(X2)
| ~ aElement0(X4) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_16,plain,
( aElement0(X2)
| ~ aSet0(X1)
| ~ aElementOf0(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_11]) ).
cnf(c_0_17,plain,
( aElementOf0(esk2_2(X1,X2),X2)
| aSubsetOf0(X2,X1)
| ~ aSet0(X2)
| ~ aSet0(X1) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_18,hypothesis,
aSet0(xS),
inference(split_conjunct,[status(thm)],[m__679]) ).
cnf(c_0_19,negated_conjecture,
( X1 = xx
| aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx))
| ~ aElementOf0(X1,sdtpldt0(xS,xx)) ),
inference(csr,[status(thm)],[c_0_13,c_0_14]) ).
cnf(c_0_20,plain,
( aElementOf0(X1,sdtpldt0(X2,X3))
| ~ aElementOf0(X1,X2)
| ~ aElement0(X3)
| ~ aSet0(X2) ),
inference(er,[status(thm)],[inference(csr,[status(thm)],[c_0_15,c_0_16])]) ).
cnf(c_0_21,hypothesis,
aElement0(xx),
inference(split_conjunct,[status(thm)],[m__679]) ).
cnf(c_0_22,hypothesis,
( aSubsetOf0(xS,X1)
| aElementOf0(esk2_2(X1,xS),xS)
| ~ aSet0(X1) ),
inference(spm,[status(thm)],[c_0_17,c_0_18]) ).
cnf(c_0_23,negated_conjecture,
aSet0(sdtmndt0(sdtpldt0(xS,xx),xx)),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_24,negated_conjecture,
( X1 = xx
| aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx))
| ~ aElementOf0(X1,xS) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_20]),c_0_21]),c_0_18])]) ).
cnf(c_0_25,negated_conjecture,
( aSubsetOf0(xS,sdtmndt0(sdtpldt0(xS,xx),xx))
| aElementOf0(esk2_2(sdtmndt0(sdtpldt0(xS,xx),xx),xS),xS) ),
inference(spm,[status(thm)],[c_0_22,c_0_23]) ).
fof(c_0_26,plain,
! [X66,X67,X68,X69,X70,X71] :
( ( aSet0(X68)
| X68 != sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( aElement0(X69)
| ~ aElementOf0(X69,X68)
| X68 != sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( aElementOf0(X69,X66)
| ~ aElementOf0(X69,X68)
| X68 != sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( X69 != X67
| ~ aElementOf0(X69,X68)
| X68 != sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( ~ aElement0(X70)
| ~ aElementOf0(X70,X66)
| X70 = X67
| aElementOf0(X70,X68)
| X68 != sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( ~ aElementOf0(esk4_3(X66,X67,X71),X71)
| ~ aElement0(esk4_3(X66,X67,X71))
| ~ aElementOf0(esk4_3(X66,X67,X71),X66)
| esk4_3(X66,X67,X71) = X67
| ~ aSet0(X71)
| X71 = sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( aElement0(esk4_3(X66,X67,X71))
| aElementOf0(esk4_3(X66,X67,X71),X71)
| ~ aSet0(X71)
| X71 = sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( aElementOf0(esk4_3(X66,X67,X71),X66)
| aElementOf0(esk4_3(X66,X67,X71),X71)
| ~ aSet0(X71)
| X71 = sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) )
& ( esk4_3(X66,X67,X71) != X67
| aElementOf0(esk4_3(X66,X67,X71),X71)
| ~ aSet0(X71)
| X71 = sdtmndt0(X66,X67)
| ~ aSet0(X66)
| ~ aElement0(X67) ) ),
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)],[mDefDiff])])])])])]) ).
fof(c_0_27,plain,
! [X54,X55] :
( ~ aSet0(X54)
| ~ aSet0(X55)
| ~ aSubsetOf0(X54,X55)
| ~ aSubsetOf0(X55,X54)
| X54 = X55 ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[mSubASymm])]) ).
cnf(c_0_28,plain,
( aSubsetOf0(X2,X1)
| ~ aElementOf0(esk2_2(X1,X2),X1)
| ~ aSet0(X2)
| ~ aSet0(X1) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_29,negated_conjecture,
( esk2_2(sdtmndt0(sdtpldt0(xS,xx),xx),xS) = xx
| aSubsetOf0(xS,sdtmndt0(sdtpldt0(xS,xx),xx))
| aElementOf0(esk2_2(sdtmndt0(sdtpldt0(xS,xx),xx),xS),sdtmndt0(sdtpldt0(xS,xx),xx)) ),
inference(spm,[status(thm)],[c_0_24,c_0_25]) ).
fof(c_0_30,hypothesis,
~ aElementOf0(xx,xS),
inference(fof_simplification,[status(thm)],[m__679_02]) ).
cnf(c_0_31,plain,
( aElementOf0(X1,X2)
| ~ aElementOf0(X1,X3)
| X3 != sdtmndt0(X2,X4)
| ~ aSet0(X2)
| ~ aElement0(X4) ),
inference(split_conjunct,[status(thm)],[c_0_26]) ).
cnf(c_0_32,negated_conjecture,
( aSubsetOf0(sdtmndt0(sdtpldt0(xS,xx),xx),X1)
| aElementOf0(esk2_2(X1,sdtmndt0(sdtpldt0(xS,xx),xx)),sdtmndt0(sdtpldt0(xS,xx),xx))
| ~ aSet0(X1) ),
inference(spm,[status(thm)],[c_0_17,c_0_23]) ).
cnf(c_0_33,plain,
( X1 = X2
| ~ aSet0(X1)
| ~ aSet0(X2)
| ~ aSubsetOf0(X1,X2)
| ~ aSubsetOf0(X2,X1) ),
inference(split_conjunct,[status(thm)],[c_0_27]) ).
cnf(c_0_34,plain,
( aSet0(X1)
| ~ aSubsetOf0(X1,X2)
| ~ aSet0(X2) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_35,negated_conjecture,
( esk2_2(sdtmndt0(sdtpldt0(xS,xx),xx),xS) = xx
| aSubsetOf0(xS,sdtmndt0(sdtpldt0(xS,xx),xx)) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_29]),c_0_18]),c_0_23])]) ).
cnf(c_0_36,hypothesis,
~ aElementOf0(xx,xS),
inference(split_conjunct,[status(thm)],[c_0_30]) ).
cnf(c_0_37,plain,
( aElementOf0(X1,X2)
| ~ aElementOf0(X1,sdtmndt0(X2,X3))
| ~ aElement0(X3)
| ~ aSet0(X2) ),
inference(er,[status(thm)],[c_0_31]) ).
cnf(c_0_38,hypothesis,
( aSubsetOf0(sdtmndt0(sdtpldt0(xS,xx),xx),xS)
| aElementOf0(esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),sdtmndt0(sdtpldt0(xS,xx),xx)) ),
inference(spm,[status(thm)],[c_0_32,c_0_18]) ).
cnf(c_0_39,negated_conjecture,
aSet0(sdtpldt0(xS,xx)),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_40,plain,
( X1 = X2
| ~ aSubsetOf0(X2,X1)
| ~ aSubsetOf0(X1,X2)
| ~ aSet0(X2) ),
inference(csr,[status(thm)],[c_0_33,c_0_34]) ).
cnf(c_0_41,negated_conjecture,
aSubsetOf0(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),
inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_25,c_0_35]),c_0_36]) ).
cnf(c_0_42,negated_conjecture,
sdtmndt0(sdtpldt0(xS,xx),xx) != xS,
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_43,plain,
( aElementOf0(X1,X2)
| X1 = X3
| ~ aElementOf0(X1,X4)
| X4 != sdtpldt0(X2,X3)
| ~ aSet0(X2)
| ~ aElement0(X3) ),
inference(split_conjunct,[status(thm)],[c_0_10]) ).
cnf(c_0_44,hypothesis,
( aSubsetOf0(sdtmndt0(sdtpldt0(xS,xx),xx),xS)
| aElementOf0(esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),sdtpldt0(xS,xx)) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_37,c_0_38]),c_0_21]),c_0_39])]) ).
cnf(c_0_45,negated_conjecture,
~ aSubsetOf0(sdtmndt0(sdtpldt0(xS,xx),xx),xS),
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_18])]),c_0_42]) ).
cnf(c_0_46,plain,
( X1 = X2
| aElementOf0(X1,X3)
| ~ aElementOf0(X1,sdtpldt0(X3,X2))
| ~ aElement0(X2)
| ~ aSet0(X3) ),
inference(er,[status(thm)],[c_0_43]) ).
cnf(c_0_47,hypothesis,
aElementOf0(esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),sdtpldt0(xS,xx)),
inference(sr,[status(thm)],[c_0_44,c_0_45]) ).
cnf(c_0_48,hypothesis,
( esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)) = xx
| aElementOf0(esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),xS) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_46,c_0_47]),c_0_21]),c_0_18])]) ).
cnf(c_0_49,negated_conjecture,
( X1 != xx
| ~ aElementOf0(X1,sdtmndt0(sdtpldt0(xS,xx),xx)) ),
inference(split_conjunct,[status(thm)],[c_0_9]) ).
cnf(c_0_50,hypothesis,
aElementOf0(esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)),sdtmndt0(sdtpldt0(xS,xx),xx)),
inference(sr,[status(thm)],[c_0_38,c_0_45]) ).
cnf(c_0_51,hypothesis,
esk2_2(xS,sdtmndt0(sdtpldt0(xS,xx),xx)) = xx,
inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_28,c_0_48]),c_0_23]),c_0_18])]),c_0_45]) ).
cnf(c_0_52,negated_conjecture,
~ aElementOf0(xx,sdtmndt0(sdtpldt0(xS,xx),xx)),
inference(er,[status(thm)],[c_0_49]) ).
cnf(c_0_53,hypothesis,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_50,c_0_51]),c_0_52]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : NUM536+2 : TPTP v9.2.1. Released v4.0.0.
% 0.00/0.11 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.14/0.32 % Computer : n014.cluster.edu
% 0.14/0.32 % Model : x86_64 x86_64
% 0.14/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.32 % Memory : 8042.1875MB
% 0.14/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.32 % CPULimit : 300
% 0.14/0.32 % WCLimit : 300
% 0.14/0.32 % DateTime : Tue May 5 00:44:06 EDT 2026
% 0.14/0.32 % CPUTime :
% 0.14/0.34 % start to proof: theBenchmark
% 1.65/1.83 % Version : CSE_E---1.7
% 1.65/1.83 % Problem : theBenchmark.p
% 1.65/1.83 % SZS status Theorem for theBenchmark.p
% 1.65/1.83 % SZS output start CNFRefutation
% See solution above
% 1.65/1.83 % Total time : 1.371s
%------------------------------------------------------------------------------