%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : RNG120+4 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n010.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Fri Sep 25 02:39:13 PM UTC 2026
% Result : Theorem 15.48s 3.27s
% Output : CNFRefutation 15.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 11
% Syntax : Number of formulae : 60 ( 22 unt; 2 def)
% Number of atoms : 308 ( 68 equ)
% Maximal formula atoms : 28 ( 5 avg)
% Number of connectives : 341 ( 107 ~; 92 |; 120 &)
% ( 9 <=>; 13 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 5 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 9 ( 7 usr; 3 prp; 0-2 aty)
% Number of functors : 20 ( 20 usr; 10 con; 0-2 aty)
% Number of variables : 127 ( 0 sgn 91 !; 36 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
aElement0(sz10),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mSortsC_01) ).
fof(f4,axiom,
! [X0] :
( aElement0(X0)
=> aElement0(smndt0(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mSortsU) ).
fof(f6,axiom,
! [X0,X1] :
( ( aElement0(X1)
& aElement0(X0) )
=> aElement0(sdtasdt0(X0,X1)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mSortsB_02) ).
fof(f15,axiom,
! [X0] :
( aElement0(X0)
=> ( smndt0(X0) = sdtasdt0(X0,smndt0(sz10))
& sdtasdt0(smndt0(sz10),X0) = smndt0(X0) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mMulMnOne) ).
fof(f20,axiom,
! [X0] :
( aSet0(X0)
=> ! [X1] :
( aElementOf0(X1,X0)
=> aElement0(X1) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mEOfElem) ).
fof(f42,axiom,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X0] :
( aElementOf0(X0,xI)
<=> ? [X1,X2] :
( sdtpldt0(X1,X2) = X0
& aElementOf0(X2,slsdtgt0(xb))
& aElementOf0(X1,slsdtgt0(xa)) ) )
& ! [X0] :
( aElementOf0(X0,slsdtgt0(xb))
<=> ? [X1] :
( sdtasdt0(xb,X1) = X0
& aElement0(X1) ) )
& ! [X0] :
( aElementOf0(X0,slsdtgt0(xa))
<=> ? [X1] :
( sdtasdt0(xa,X1) = X0
& aElement0(X1) ) )
& aIdeal0(xI)
& ! [X0] :
( aElementOf0(X0,xI)
=> ( ! [X1] :
( aElement0(X1)
=> aElementOf0(sdtasdt0(X1,X0),xI) )
& ! [X1] :
( aElementOf0(X1,xI)
=> aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__2174) ).
fof(f45,axiom,
( ! [X0] :
( ( X0 != sz00
& ( aElementOf0(X0,xI)
| ? [X1,X2] :
( sdtpldt0(X1,X2) = X0
& aElementOf0(X2,slsdtgt0(xb))
& aElementOf0(X1,slsdtgt0(xa)) ) ) )
=> ~ iLess0(sbrdtbr0(X0),sbrdtbr0(xu)) )
& xu != sz00
& aElementOf0(xu,xI)
& ? [X0,X1] :
( sdtpldt0(X0,X1) = xu
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__2273) ).
fof(f50,axiom,
( ( iLess0(sbrdtbr0(xr),sbrdtbr0(xu))
| xr = sz00 )
& xb = sdtpldt0(sdtasdt0(xq,xu),xr)
& aElement0(xr)
& aElement0(xq) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__2666) ).
fof(f52,conjecture,
( aElementOf0(smndt0(sdtasdt0(xq,xu)),xI)
| ? [X0,X1] :
( sdtpldt0(X0,X1) = smndt0(sdtasdt0(xq,xu))
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__) ).
fof(f53,negated_conjecture,
~ ( aElementOf0(smndt0(sdtasdt0(xq,xu)),xI)
| ? [X0,X1] :
( sdtpldt0(X0,X1) = smndt0(sdtasdt0(xq,xu))
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
inference(negated_conjecture,[status(cth)],[f52]) ).
fof(f62,plain,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X7] :
( aElementOf0(X7,xI)
<=> ? [X8,X9] :
( sdtpldt0(X8,X9) = X7
& aElementOf0(X9,slsdtgt0(xb))
& aElementOf0(X8,slsdtgt0(xa)) ) )
& ! [X5] :
( aElementOf0(X5,slsdtgt0(xb))
<=> ? [X6] :
( sdtasdt0(xb,X6) = X5
& aElement0(X6) ) )
& ! [X3] :
( aElementOf0(X3,slsdtgt0(xa))
<=> ? [X4] :
( sdtasdt0(xa,X4) = X3
& aElement0(X4) ) )
& aIdeal0(xI)
& ! [X0] :
( aElementOf0(X0,xI)
=> ( ! [X2] :
( aElement0(X2)
=> aElementOf0(sdtasdt0(X2,X0),xI) )
& ! [X1] :
( aElementOf0(X1,xI)
=> aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
inference(rectify,[],[f42]) ).
fof(f65,plain,
( ! [X2] :
( ( sz00 != X2
& ( aElementOf0(X2,xI)
| ? [X3,X4] :
( sdtpldt0(X3,X4) = X2
& aElementOf0(X4,slsdtgt0(xb))
& aElementOf0(X3,slsdtgt0(xa)) ) ) )
=> ~ iLess0(sbrdtbr0(X2),sbrdtbr0(xu)) )
& xu != sz00
& aElementOf0(xu,xI)
& ? [X0,X1] :
( sdtpldt0(X0,X1) = xu
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
inference(rectify,[],[f45]) ).
fof(f69,plain,
! [X0] :
( ~ aElement0(X0)
| aElement0(smndt0(X0)) ),
inference(ennf_transformation,[],[f4]) ).
fof(f72,plain,
! [X0,X1] :
( ~ aElement0(X1)
| ~ aElement0(X0)
| aElement0(sdtasdt0(X0,X1)) ),
inference(ennf_transformation,[],[f6]) ).
fof(f73,plain,
! [X0,X1] :
( ~ aElement0(X1)
| ~ aElement0(X0)
| aElement0(sdtasdt0(X0,X1)) ),
inference(flattening,[],[f72]) ).
fof(f87,plain,
! [X0] :
( ~ aElement0(X0)
| ( smndt0(X0) = sdtasdt0(X0,smndt0(sz10))
& sdtasdt0(smndt0(sz10),X0) = smndt0(X0) ) ),
inference(ennf_transformation,[],[f15]) ).
fof(f91,plain,
! [X0] :
( ~ aSet0(X0)
| ! [X1] :
( ~ aElementOf0(X1,X0)
| aElement0(X1) ) ),
inference(ennf_transformation,[],[f20]) ).
fof(f120,plain,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X7] :
( aElementOf0(X7,xI)
<=> ? [X8,X9] :
( sdtpldt0(X8,X9) = X7
& aElementOf0(X9,slsdtgt0(xb))
& aElementOf0(X8,slsdtgt0(xa)) ) )
& ! [X5] :
( aElementOf0(X5,slsdtgt0(xb))
<=> ? [X6] :
( sdtasdt0(xb,X6) = X5
& aElement0(X6) ) )
& ! [X3] :
( aElementOf0(X3,slsdtgt0(xa))
<=> ? [X4] :
( sdtasdt0(xa,X4) = X3
& aElement0(X4) ) )
& aIdeal0(xI)
& ! [X0] :
( ~ aElementOf0(X0,xI)
| ( ! [X2] :
( ~ aElement0(X2)
| aElementOf0(sdtasdt0(X2,X0),xI) )
& ! [X1] :
( ~ aElementOf0(X1,xI)
| aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
inference(ennf_transformation,[],[f62]) ).
fof(f121,plain,
( ! [X2] :
( sz00 = X2
| ( ~ aElementOf0(X2,xI)
& ! [X3,X4] :
( sdtpldt0(X3,X4) != X2
| ~ aElementOf0(X4,slsdtgt0(xb))
| ~ aElementOf0(X3,slsdtgt0(xa)) ) )
| ~ iLess0(sbrdtbr0(X2),sbrdtbr0(xu)) )
& xu != sz00
& aElementOf0(xu,xI)
& ? [X0,X1] :
( sdtpldt0(X0,X1) = xu
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
inference(ennf_transformation,[],[f65]) ).
fof(f122,plain,
( ! [X2] :
( sz00 = X2
| ( ~ aElementOf0(X2,xI)
& ! [X3,X4] :
( sdtpldt0(X3,X4) != X2
| ~ aElementOf0(X4,slsdtgt0(xb))
| ~ aElementOf0(X3,slsdtgt0(xa)) ) )
| ~ iLess0(sbrdtbr0(X2),sbrdtbr0(xu)) )
& xu != sz00
& aElementOf0(xu,xI)
& ? [X0,X1] :
( sdtpldt0(X0,X1) = xu
& aElementOf0(X1,slsdtgt0(xb))
& aElementOf0(X0,slsdtgt0(xa)) ) ),
inference(flattening,[],[f121]) ).
fof(f125,plain,
( ~ aElementOf0(smndt0(sdtasdt0(xq,xu)),xI)
& ! [X0,X1] :
( sdtpldt0(X0,X1) != smndt0(sdtasdt0(xq,xu))
| ~ aElementOf0(X1,slsdtgt0(xb))
| ~ aElementOf0(X0,slsdtgt0(xa)) ) ),
inference(ennf_transformation,[],[f53]) ).
fof(f173,plain,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X7] :
( ( ~ aElementOf0(X7,xI)
| ? [X8,X9] :
( sdtpldt0(X8,X9) = X7
& aElementOf0(X9,slsdtgt0(xb))
& aElementOf0(X8,slsdtgt0(xa)) ) )
& ( ! [X8,X9] :
( sdtpldt0(X8,X9) != X7
| ~ aElementOf0(X9,slsdtgt0(xb))
| ~ aElementOf0(X8,slsdtgt0(xa)) )
| aElementOf0(X7,xI) ) )
& ! [X5] :
( ( ~ aElementOf0(X5,slsdtgt0(xb))
| ? [X6] :
( sdtasdt0(xb,X6) = X5
& aElement0(X6) ) )
& ( ! [X6] :
( sdtasdt0(xb,X6) != X5
| ~ aElement0(X6) )
| aElementOf0(X5,slsdtgt0(xb)) ) )
& ! [X3] :
( ( ~ aElementOf0(X3,slsdtgt0(xa))
| ? [X4] :
( sdtasdt0(xa,X4) = X3
& aElement0(X4) ) )
& ( ! [X4] :
( sdtasdt0(xa,X4) != X3
| ~ aElement0(X4) )
| aElementOf0(X3,slsdtgt0(xa)) ) )
& aIdeal0(xI)
& ! [X0] :
( ~ aElementOf0(X0,xI)
| ( ! [X2] :
( ~ aElement0(X2)
| aElementOf0(sdtasdt0(X2,X0),xI) )
& ! [X1] :
( ~ aElementOf0(X1,xI)
| aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
inference(nnf_transformation,[],[f120]) ).
fof(f174,plain,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X9] :
( ( ~ aElementOf0(X9,xI)
| ? [X12,X13] :
( sdtpldt0(X12,X13) = X9
& aElementOf0(X13,slsdtgt0(xb))
& aElementOf0(X12,slsdtgt0(xa)) ) )
& ( ! [X10,X11] :
( sdtpldt0(X10,X11) != X9
| ~ aElementOf0(X11,slsdtgt0(xb))
| ~ aElementOf0(X10,slsdtgt0(xa)) )
| aElementOf0(X9,xI) ) )
& ! [X6] :
( ( ~ aElementOf0(X6,slsdtgt0(xb))
| ? [X8] :
( sdtasdt0(xb,X8) = X6
& aElement0(X8) ) )
& ( ! [X7] :
( sdtasdt0(xb,X7) != X6
| ~ aElement0(X7) )
| aElementOf0(X6,slsdtgt0(xb)) ) )
& ! [X3] :
( ( ~ aElementOf0(X3,slsdtgt0(xa))
| ? [X5] :
( sdtasdt0(xa,X5) = X3
& aElement0(X5) ) )
& ( ! [X4] :
( sdtasdt0(xa,X4) != X3
| ~ aElement0(X4) )
| aElementOf0(X3,slsdtgt0(xa)) ) )
& aIdeal0(xI)
& ! [X0] :
( ~ aElementOf0(X0,xI)
| ( ! [X2] :
( ~ aElement0(X2)
| aElementOf0(sdtasdt0(X2,X0),xI) )
& ! [X1] :
( ~ aElementOf0(X1,xI)
| aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
inference(rectify,[],[f173]) ).
fof(f175,plain,
( xI = sdtpldt1(slsdtgt0(xa),slsdtgt0(xb))
& ! [X9] :
( ( ~ aElementOf0(X9,xI)
| ( sdtpldt0(sK30(X9),sK31(X9)) = X9
& aElementOf0(sK31(X9),slsdtgt0(xb))
& aElementOf0(sK30(X9),slsdtgt0(xa)) ) )
& ( ! [X10,X11] :
( sdtpldt0(X10,X11) != X9
| ~ aElementOf0(X11,slsdtgt0(xb))
| ~ aElementOf0(X10,slsdtgt0(xa)) )
| aElementOf0(X9,xI) ) )
& ! [X6] :
( ( ~ aElementOf0(X6,slsdtgt0(xb))
| ( sdtasdt0(xb,sK29(X6)) = X6
& aElement0(sK29(X6)) ) )
& ( ! [X7] :
( sdtasdt0(xb,X7) != X6
| ~ aElement0(X7) )
| aElementOf0(X6,slsdtgt0(xb)) ) )
& ! [X3] :
( ( ~ aElementOf0(X3,slsdtgt0(xa))
| ( sdtasdt0(xa,sK28(X3)) = X3
& aElement0(sK28(X3)) ) )
& ( ! [X4] :
( sdtasdt0(xa,X4) != X3
| ~ aElement0(X4) )
| aElementOf0(X3,slsdtgt0(xa)) ) )
& aIdeal0(xI)
& ! [X0] :
( ~ aElementOf0(X0,xI)
| ( ! [X2] :
( ~ aElement0(X2)
| aElementOf0(sdtasdt0(X2,X0),xI) )
& ! [X1] :
( ~ aElementOf0(X1,xI)
| aElementOf0(sdtpldt0(X0,X1),xI) ) ) )
& aSet0(xI) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK28,sK29,sK30,sK31]),skolemize(X5,sK28(X3)),skolemize(X8,sK29(X6)),skolemize(X12,sK30(X9)),skolemize(X13,sK31(X9))],[f174]) ).
fof(f180,plain,
( ! [X2] :
( sz00 = X2
| ( ~ aElementOf0(X2,xI)
& ! [X3,X4] :
( sdtpldt0(X3,X4) != X2
| ~ aElementOf0(X4,slsdtgt0(xb))
| ~ aElementOf0(X3,slsdtgt0(xa)) ) )
| ~ iLess0(sbrdtbr0(X2),sbrdtbr0(xu)) )
& xu != sz00
& aElementOf0(xu,xI)
& xu = sdtpldt0(sK41,sK42)
& aElementOf0(sK42,slsdtgt0(xb))
& aElementOf0(sK41,slsdtgt0(xa)) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK41,sK42]),skolemize(X0,sK41),skolemize(X1,sK42)],[f122]) ).
fof(f186,plain,
aElement0(sz10),
inference(cnf_transformation,[],[f3]) ).
fof(f187,plain,
! [X0] :
( ~ aElement0(X0)
| aElement0(smndt0(X0)) ),
inference(cnf_transformation,[],[f69]) ).
fof(f189,plain,
! [X0,X1] :
( ~ aElement0(X1)
| ~ aElement0(X0)
| aElement0(sdtasdt0(X0,X1)) ),
inference(cnf_transformation,[],[f73]) ).
fof(f203,plain,
! [X0] :
( ~ aElement0(X0)
| smndt0(X0) = sdtasdt0(smndt0(sz10),X0) ),
inference(cnf_transformation,[],[f87]) ).
fof(f208,plain,
! [X0,X1] :
( ~ aSet0(X0)
| ~ aElementOf0(X1,X0)
| aElement0(X1) ),
inference(cnf_transformation,[],[f91]) ).
fof(f311,plain,
! [X2,X0] :
( ~ aElementOf0(X0,xI)
| ~ aElement0(X2)
| aElementOf0(sdtasdt0(X2,X0),xI) ),
inference(cnf_transformation,[],[f175]) ).
fof(f313,plain,
aSet0(xI),
inference(cnf_transformation,[],[f175]) ).
fof(f340,plain,
aElementOf0(xu,xI),
inference(cnf_transformation,[],[f180]) ).
fof(f361,plain,
aElement0(xq),
inference(cnf_transformation,[],[f50]) ).
fof(f363,plain,
~ aElementOf0(smndt0(sdtasdt0(xq,xu)),xI),
inference(cnf_transformation,[],[f125]) ).
tcf(c_50,plain,
aElement0(sz10),
inference(cnf_transformation,[],[f186]) ).
tcf(c_51,plain,
! [X0: $i] :
( aElement0(smndt0(X0))
| ~ aElement0(X0) ),
inference(cnf_transformation,[],[f187]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i] :
( aElement0(sdtasdt0(X0,X1))
| ~ aElement0(X1)
| ~ aElement0(X0) ),
inference(cnf_transformation,[],[f189]) ).
tcf(c_66,plain,
! [X0: $i] :
( ( sdtasdt0(smndt0(sz10),X0) = smndt0(X0) )
| ~ aElement0(X0) ),
inference(cnf_transformation,[],[f203]) ).
tcf(c_72,plain,
! [X0: $i,X1: $i] :
( aElement0(X0)
| ~ aSet0(X1)
| ~ aElementOf0(X0,X1) ),
inference(cnf_transformation,[],[f208]) ).
tcf(c_163,plain,
aSet0(xI),
inference(cnf_transformation,[],[f313]) ).
tcf(c_165,plain,
! [X0: $i,X1: $i] :
( aElementOf0(sdtasdt0(X1,X0),xI)
| ~ aElement0(X1)
| ~ aElementOf0(X0,xI) ),
inference(cnf_transformation,[],[f311]) ).
tcf(c_204,plain,
aElementOf0(xu,xI),
inference(cnf_transformation,[],[f340]) ).
tcf(c_222,plain,
aElement0(xq),
inference(cnf_transformation,[],[f361]) ).
tcf(c_228,negated_conjecture,
~ aElementOf0(smndt0(sdtasdt0(xq,xu)),xI),
inference(cnf_transformation,[],[f363]) ).
tcf(c_7784,definition,
iPr_def_10 = sdtasdt0(xq,xu),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_7785,definition,
iPr_def_11 = smndt0(iPr_def_10),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_7788,negated_conjecture,
~ aElementOf0(iPr_def_11,xI),
inference(demodulation,[status(thm)],[c_228,c_7784,c_7785]) ).
tcf(c_10367,plain,
( aElement0(xu)
| ~ aSet0(xI) ),
inference(superposition,[status(thm)],[c_204,c_72]) ).
tcf(c_10382,plain,
aElement0(xu),
inference(forward_subsumption_resolution,[status(thm)],[c_10367,c_163]) ).
tcf(c_10760,plain,
( aElement0(iPr_def_10)
| ~ aElement0(xq)
| ~ aElement0(xu) ),
inference(superposition,[status(thm)],[c_7784,c_53]) ).
tcf(c_10767,plain,
aElement0(iPr_def_10),
inference(forward_subsumption_resolution,[status(thm)],[c_10760,c_222,c_10382]) ).
tcf(c_11324,plain,
sdtasdt0(smndt0(sz10),iPr_def_10) = smndt0(iPr_def_10),
inference(superposition,[status(thm)],[c_10767,c_66]) ).
tcf(c_11344,plain,
sdtasdt0(smndt0(sz10),iPr_def_10) = iPr_def_11,
inference(light_normalisation,[status(thm)],[c_11324,c_7785]) ).
tcf(c_11743,plain,
( aElementOf0(iPr_def_10,xI)
| ~ aElement0(xq)
| ~ aElementOf0(xu,xI) ),
inference(superposition,[status(thm)],[c_7784,c_165]) ).
tcf(c_11749,plain,
aElementOf0(iPr_def_10,xI),
inference(forward_subsumption_resolution,[status(thm)],[c_11743,c_222,c_204]) ).
tcf(c_38524,plain,
( aElementOf0(iPr_def_11,xI)
| ~ aElementOf0(iPr_def_10,xI)
| ~ aElement0(smndt0(sz10)) ),
inference(superposition,[status(thm)],[c_11344,c_165]) ).
tcf(c_38526,plain,
~ aElement0(smndt0(sz10)),
inference(forward_subsumption_resolution,[status(thm)],[c_38524,c_7788,c_11749]) ).
tcf(c_38527,plain,
~ aElement0(sz10),
inference(superposition,[status(thm)],[c_51,c_38526]) ).
tcf(c_38528,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_38527,c_50]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : RNG120+4 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/0.37 % Computer : n010.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Thu Sep 24 08:20:58 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.43
% 0.10/0.43 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.43
% 0.10/0.43 % Detected problem language: tptp
% 0.10/0.44 % Proving...
% 15.48/3.27 % SZS status Started for theBenchmark.p
% 15.48/3.27 % SZS status Theorem for theBenchmark.p
% 15.48/3.27
% 15.48/3.27 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 15.48/3.27
% 15.48/3.27 % ------ iProver source info
% 15.48/3.27
% 15.48/3.27 % git: date: 2026-07-19 20:42:38 +0200
% 15.48/3.27 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 15.48/3.27 % git: non_committed_changes: false
% 15.48/3.27
% 15.48/3.27 % ------ Parsing...
% 15.48/3.27 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 15.48/3.27
% 15.48/3.27 % ------ Preprocessing... sup_sim: 1 sf_s rm: 2 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sup_sim: 0 sf_s rm: 2 0s sf_e pe_s pe_e %
% 15.48/3.27
% 15.48/3.27 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 15.48/3.27
% 15.48/3.27 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 15.48/3.27 % ------ Proving...
% 15.48/3.27 % ------ Problem Properties
% 15.48/3.27
% 15.48/3.27 %
% 15.48/3.27 % clauses 171
% 15.48/3.27 % conjectures 2
% 15.48/3.27 % EPR 48
% 15.48/3.27 % Horn 144
% 15.48/3.27 % unary 58
% 15.48/3.27 % binary 33
% 15.48/3.27 % lits 455
% 15.48/3.27 % lits eq 77
% 15.48/3.27 % fd_pure 0
% 15.48/3.27 % fd_pseudo 0
% 15.48/3.27 % fd_cond 5
% 15.48/3.27 % fd_pseudo_cond 11
% 15.48/3.27 % AC symbols 0
% 15.48/3.27
% 15.48/3.27 % ------ Schedule dynamic 5 is on
% 15.48/3.27
% 15.48/3.27 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 15.48/3.27
% 15.48/3.27
% 15.48/3.27 % ------
% 15.48/3.27 % Current options:
% 15.48/3.27 % ------
% 15.48/3.27
% 15.48/3.27
% 15.48/3.27 %
% 15.48/3.27
% 15.48/3.27 % ------ Proving...
% 15.48/3.27 %
% 15.48/3.27
% 15.48/3.27 % SZS status Theorem for theBenchmark.p
% 15.48/3.27
% 15.48/3.27 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 15.48/3.28
% 15.48/3.28
%------------------------------------------------------------------------------