%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : KRS113+1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n011.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 01:54:11 PM UTC 2026
% Result : Unsatisfiable 2.09s 1.30s
% Output : CNFRefutation 2.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 8
% Syntax : Number of formulae : 85 ( 4 unt; 1 def)
% Number of atoms : 318 ( 30 equ)
% Maximal formula atoms : 18 ( 3 avg)
% Number of connectives : 391 ( 158 ~; 144 |; 73 &)
% ( 12 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 11 ( 9 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 1 con; 0-1 aty)
% Number of variables : 183 ( 0 sgn 153 !; 30 ?; 65 :)
% Comments :
%------------------------------------------------------------------------------
fof(f19,axiom,
! [X0] :
( cUnsatisfiable(X0)
<=> ( cpxcomp(X0)
& ? [X3] :
( cp(X3)
& rs(X0,X3) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ( rr(X0,X2)
& rr(X0,X1) )
=> X1 = X2 ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_2) ).
fof(f20,axiom,
! [X0] :
( cp(X0)
<=> ~ ? [X1] : ra_Px1(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_3) ).
fof(f21,axiom,
! [X0] :
( cpxcomp(X0)
<=> ? [X1] : ra_Px1(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4) ).
fof(f22,axiom,
! [X0] :
( ca_Vx2(X0)
<=> ! [X1] :
( rinvS(X0,X1)
=> cp(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).
fof(f23,axiom,
! [X0,X1] :
( rinvS(X0,X1)
<=> rs(X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_6) ).
fof(f24,axiom,
cUnsatisfiable(i2003_11_14_17_21_22376),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_7) ).
fof(f25,axiom,
! [X0,X1] :
( rs(X0,X1)
=> rr(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_8) ).
fof(f26,plain,
! [X0] :
( cUnsatisfiable(X0)
<=> ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ( rr(X0,X2)
& rr(X0,X1) )
=> X1 = X2 ) ) ),
inference(rectify,[],[f19]) ).
fof(f59,plain,
! [X0] :
( cUnsatisfiable(X0)
<=> ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ~ rr(X0,X2)
| ~ rr(X0,X1)
| X1 = X2 ) ) ),
inference(ennf_transformation,[],[f26]) ).
fof(f60,plain,
! [X0] :
( cUnsatisfiable(X0)
<=> ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ~ rr(X0,X2)
| ~ rr(X0,X1)
| X1 = X2 ) ) ),
inference(flattening,[],[f59]) ).
fof(f61,plain,
! [X0] :
( cp(X0)
<=> ! [X1] : ~ ra_Px1(X0,X1) ),
inference(ennf_transformation,[],[f20]) ).
fof(f62,plain,
! [X0] :
( ca_Vx2(X0)
<=> ! [X1] :
( ~ rinvS(X0,X1)
| cp(X1) ) ),
inference(ennf_transformation,[],[f22]) ).
fof(f63,plain,
! [X0,X1] :
( ~ rs(X0,X1)
| rr(X0,X1) ),
inference(ennf_transformation,[],[f25]) ).
fof(f71,plain,
! [X0] :
( ( ~ cUnsatisfiable(X0)
| sP0(X0) )
& ( ~ sP0(X0)
| cUnsatisfiable(X0) ) ),
inference(nnf_transformation,[],[f65]) ).
fof(f72,plain,
! [X0] :
( ( ~ cp(X0)
| ! [X1] : ~ ra_Px1(X0,X1) )
& ( ? [X1] : ra_Px1(X0,X1)
| cp(X0) ) ),
inference(nnf_transformation,[],[f61]) ).
fof(f73,plain,
! [X0] :
( ( ~ cp(X0)
| ! [X2] : ~ ra_Px1(X0,X2) )
& ( ? [X1] : ra_Px1(X0,X1)
| cp(X0) ) ),
inference(rectify,[],[f72]) ).
fof(f74,plain,
! [X0] :
( ( ~ cp(X0)
| ! [X2] : ~ ra_Px1(X0,X2) )
& ( ra_Px1(X0,sK5(X0))
| cp(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK5]),skolemize(X1,sK5(X0))],[f73]) ).
fof(f75,plain,
! [X0] :
( ( ~ cpxcomp(X0)
| ? [X1] : ra_Px1(X0,X1) )
& ( ! [X1] : ~ ra_Px1(X0,X1)
| cpxcomp(X0) ) ),
inference(nnf_transformation,[],[f21]) ).
fof(f76,plain,
! [X0] :
( ( ~ cpxcomp(X0)
| ? [X2] : ra_Px1(X0,X2) )
& ( ! [X1] : ~ ra_Px1(X0,X1)
| cpxcomp(X0) ) ),
inference(rectify,[],[f75]) ).
fof(f77,plain,
! [X0] :
( ( ~ cpxcomp(X0)
| ra_Px1(X0,sK6(X0)) )
& ( ! [X1] : ~ ra_Px1(X0,X1)
| cpxcomp(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK6]),skolemize(X2,sK6(X0))],[f76]) ).
fof(f78,plain,
! [X0] :
( ( ~ ca_Vx2(X0)
| ! [X1] :
( ~ rinvS(X0,X1)
| cp(X1) ) )
& ( ? [X1] :
( rinvS(X0,X1)
& ~ cp(X1) )
| ca_Vx2(X0) ) ),
inference(nnf_transformation,[],[f62]) ).
fof(f79,plain,
! [X0] :
( ( ~ ca_Vx2(X0)
| ! [X2] :
( ~ rinvS(X0,X2)
| cp(X2) ) )
& ( ? [X1] :
( rinvS(X0,X1)
& ~ cp(X1) )
| ca_Vx2(X0) ) ),
inference(rectify,[],[f78]) ).
fof(f80,plain,
! [X0] :
( ( ~ ca_Vx2(X0)
| ! [X2] :
( ~ rinvS(X0,X2)
| cp(X2) ) )
& ( ( rinvS(X0,sK7(X0))
& ~ cp(sK7(X0)) )
| ca_Vx2(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK7]),skolemize(X1,sK7(X0))],[f79]) ).
fof(f81,plain,
! [X0,X1] :
( ( ~ rinvS(X0,X1)
| rs(X1,X0) )
& ( ~ rs(X1,X0)
| rinvS(X0,X1) ) ),
inference(nnf_transformation,[],[f23]) ).
fof(f111,plain,
! [X0] :
( ~ cUnsatisfiable(X0)
| sP0(X0) ),
inference(cnf_transformation,[],[f71]) ).
fof(f113,plain,
! [X2,X0] :
( ~ cp(X0)
| ~ ra_Px1(X0,X2) ),
inference(cnf_transformation,[],[f74]) ).
fof(f115,plain,
! [X0] :
( ~ cpxcomp(X0)
| ra_Px1(X0,sK6(X0)) ),
inference(cnf_transformation,[],[f77]) ).
fof(f117,plain,
! [X2,X0] :
( ~ ca_Vx2(X0)
| ~ rinvS(X0,X2)
| cp(X2) ),
inference(cnf_transformation,[],[f80]) ).
fof(f121,plain,
! [X0,X1] :
( ~ rs(X1,X0)
| rinvS(X0,X1) ),
inference(cnf_transformation,[],[f81]) ).
fof(f122,plain,
cUnsatisfiable(i2003_11_14_17_21_22376),
inference(cnf_transformation,[],[f24]) ).
fof(f123,plain,
! [X0,X1] :
( ~ rs(X0,X1)
| rr(X0,X1) ),
inference(cnf_transformation,[],[f63]) ).
tcf(c_63,plain,
! [X0: $i] :
( sP0(X0)
| ~ cUnsatisfiable(X0) ),
inference(cnf_transformation,[],[f111]) ).
tcf(c_65,plain,
! [X0: $i,X1: $i] :
( ~ cp(X0)
| ~ ra_Px1(X0,X1) ),
inference(cnf_transformation,[],[f113]) ).
tcf(c_67,plain,
! [X0: $i] :
( ra_Px1(X0,sK6(X0))
| ~ cpxcomp(X0) ),
inference(cnf_transformation,[],[f115]) ).
tcf(c_70,plain,
! [X0: $i,X1: $i] :
( cp(X1)
| ~ ca_Vx2(X0)
| ~ rinvS(X0,X1) ),
inference(cnf_transformation,[],[f117]) ).
tcf(c_71,plain,
! [X0: $i,X1: $i] :
( rinvS(X1,X0)
| ~ rs(X0,X1) ),
inference(cnf_transformation,[],[f121]) ).
tcf(c_73,plain,
cUnsatisfiable(i2003_11_14_17_21_22376),
inference(cnf_transformation,[],[f122]) ).
tcf(c_74,plain,
! [X0: $i,X1: $i] :
( rr(X0,X1)
| ~ rs(X0,X1) ),
inference(cnf_transformation,[],[f123]) ).
tcf(c_105,plain,
! [X0: $i] :
( sP0(X0)
| ~ cUnsatisfiable(X0) ),
inference(prop_impl_just,[status(thm)],[c_63]) ).
tcf(c_107,plain,
! [X0: $i,X1: $i] :
( ~ rs(X0,X1)
| rr(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_74]) ).
tcf(c_108,plain,
! [X0: $i,X1: $i] :
( rr(X0,X1)
| ~ rs(X0,X1) ),
inference(renaming,[status(thm)],[c_107]) ).
tcf(c_109,plain,
! [X0: $i] :
( ra_Px1(X0,sK6(X0))
| ~ cpxcomp(X0) ),
inference(prop_impl_just,[status(thm)],[c_67]) ).
tcf(c_125,plain,
! [X0: $i,X1: $i] :
( ~ ra_Px1(X0,X1)
| ~ cp(X0) ),
inference(prop_impl_just,[status(thm)],[c_65]) ).
tcf(c_126,plain,
! [X0: $i,X1: $i] :
( ~ cp(X0)
| ~ ra_Px1(X0,X1) ),
inference(renaming,[status(thm)],[c_125]) ).
tcf(c_143,plain,
! [X0: $i,X1: $i] :
( rinvS(X1,X0)
| ~ rs(X0,X1) ),
inference(prop_impl_just,[status(thm)],[c_71]) ).
tcf(c_503,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ cpxcomp(X1)
| ~ cp(X0)
| ( X0 != X1 )
| ( sK6(X1) != X2 ) ),
inference(resolution_lifted,[status(thm)],[c_126,c_109]) ).
tcf(c_504,plain,
! [X0: $i] :
( ~ cpxcomp(X0)
| ~ cp(X0) ),
inference(unflattening,[status(thm)],[c_503]) ).
tcf(c_529,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( cp(X2)
| ~ ca_Vx2(X0)
| ~ rs(X3,X1)
| ( X2 != X3 )
| ( X0 != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_70,c_143]) ).
tcf(c_530,plain,
! [X0: $i,X1: $i] :
( cp(X0)
| ~ ca_Vx2(X1)
| ~ rs(X0,X1) ),
inference(unflattening,[status(thm)],[c_529]) ).
fof(f64,definition,
! [X0] :
( sP0(X0)
<=> ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ~ rr(X0,X2)
| ~ rr(X0,X1)
| X1 = X2 ) ) ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f65,plain,
! [X0] :
( cUnsatisfiable(X0)
<=> sP0(X0) ),
inference(definition_folding,[],[f60,f64]) ).
fof(f67,plain,
! [X0] :
( ( ~ sP0(X0)
| ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ~ rr(X0,X2)
| ~ rr(X0,X1)
| X1 = X2 ) ) )
& ( ~ cpxcomp(X0)
| ! [X4] :
( ~ cp(X4)
| ~ rs(X0,X4) )
| ! [X3] :
( ~ ca_Vx2(X3)
| ~ rr(X0,X3) )
| ? [X1,X2] :
( rr(X0,X2)
& rr(X0,X1)
& X1 != X2 )
| sP0(X0) ) ),
inference(nnf_transformation,[],[f64]) ).
fof(f68,plain,
! [X0] :
( ( ~ sP0(X0)
| ( cpxcomp(X0)
& ? [X4] :
( cp(X4)
& rs(X0,X4) )
& ? [X3] :
( ca_Vx2(X3)
& rr(X0,X3) )
& ! [X1,X2] :
( ~ rr(X0,X2)
| ~ rr(X0,X1)
| X1 = X2 ) ) )
& ( ~ cpxcomp(X0)
| ! [X4] :
( ~ cp(X4)
| ~ rs(X0,X4) )
| ! [X3] :
( ~ ca_Vx2(X3)
| ~ rr(X0,X3) )
| ? [X1,X2] :
( rr(X0,X2)
& rr(X0,X1)
& X1 != X2 )
| sP0(X0) ) ),
inference(flattening,[],[f67]) ).
fof(f69,plain,
! [X0] :
( ( ~ sP0(X0)
| ( cpxcomp(X0)
& ? [X8] :
( cp(X8)
& rs(X0,X8) )
& ? [X7] :
( ca_Vx2(X7)
& rr(X0,X7) )
& ! [X5,X6] :
( ~ rr(X0,X6)
| ~ rr(X0,X5)
| X5 = X6 ) ) )
& ( ~ cpxcomp(X0)
| ! [X4] :
( ~ cp(X4)
| ~ rs(X0,X4) )
| ! [X3] :
( ~ ca_Vx2(X3)
| ~ rr(X0,X3) )
| ? [X1,X2] :
( rr(X0,X2)
& rr(X0,X1)
& X1 != X2 )
| sP0(X0) ) ),
inference(rectify,[],[f68]) ).
fof(f70,plain,
! [X0] :
( ( ~ sP0(X0)
| ( cpxcomp(X0)
& cp(sK4(X0))
& rs(X0,sK4(X0))
& ca_Vx2(sK3(X0))
& rr(X0,sK3(X0))
& ! [X5,X6] :
( ~ rr(X0,X6)
| ~ rr(X0,X5)
| X5 = X6 ) ) )
& ( ~ cpxcomp(X0)
| ! [X4] :
( ~ cp(X4)
| ~ rs(X0,X4) )
| ! [X3] :
( ~ ca_Vx2(X3)
| ~ rr(X0,X3) )
| ( rr(X0,sK2(X0))
& rr(X0,sK1(X0))
& sK1(X0) != sK2(X0) )
| sP0(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1,sK2,sK3,sK4]),skolemize(X1,sK1(X0)),skolemize(X2,sK2(X0)),skolemize(X7,sK3(X0)),skolemize(X8,sK4(X0))],[f69]) ).
fof(f102,plain,
! [X0] :
( ~ sP0(X0)
| cpxcomp(X0) ),
inference(cnf_transformation,[],[f70]) ).
fof(f104,plain,
! [X0] :
( ~ sP0(X0)
| rs(X0,sK4(X0)) ),
inference(cnf_transformation,[],[f70]) ).
fof(f105,plain,
! [X0] :
( ~ sP0(X0)
| ca_Vx2(sK3(X0)) ),
inference(cnf_transformation,[],[f70]) ).
fof(f106,plain,
! [X0] :
( ~ sP0(X0)
| rr(X0,sK3(X0)) ),
inference(cnf_transformation,[],[f70]) ).
fof(f107,plain,
! [X0,X6,X5] :
( ~ sP0(X0)
| ~ rr(X0,X6)
| ~ rr(X0,X5)
| X5 = X6 ),
inference(cnf_transformation,[],[f70]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X1 = X2 )
| ~ sP0(X0)
| ~ rr(X0,X2)
| ~ rr(X0,X1) ),
inference(cnf_transformation,[],[f107]) ).
tcf(c_57,plain,
! [X0: $i] :
( rr(X0,sK3(X0))
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f106]) ).
tcf(c_58,plain,
! [X0: $i] :
( ca_Vx2(sK3(X0))
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f105]) ).
tcf(c_59,plain,
! [X0: $i] :
( rs(X0,sK4(X0))
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f104]) ).
tcf(c_61,plain,
! [X0: $i] :
( cpxcomp(X0)
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f102]) ).
tcf(c_111,plain,
! [X0: $i] :
( ~ cUnsatisfiable(X0)
| cpxcomp(X0) ),
inference(prop_impl_just,[status(thm)],[c_63,c_61]) ).
tcf(c_112,plain,
! [X0: $i] :
( cpxcomp(X0)
| ~ cUnsatisfiable(X0) ),
inference(renaming,[status(thm)],[c_111]) ).
tcf(c_117,plain,
! [X0: $i] :
( rr(X0,sK3(X0))
| ~ cUnsatisfiable(X0) ),
inference(prop_impl_just,[status(thm)],[c_63,c_57]) ).
tcf(c_119,plain,
! [X0: $i] :
( ca_Vx2(sK3(X0))
| ~ cUnsatisfiable(X0) ),
inference(prop_impl_just,[status(thm)],[c_63,c_58]) ).
tcf(c_121,plain,
! [X0: $i] :
( rs(X0,sK4(X0))
| ~ cUnsatisfiable(X0) ),
inference(prop_impl_just,[status(thm)],[c_63,c_59]) ).
tcf(c_211,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( X1 = X2 )
| ~ cUnsatisfiable(X0)
| ~ rr(X0,X2)
| ~ rr(X0,X1) ),
inference(bin_hyper_res,[status(thm)],[c_56,c_105]) ).
tcf(c_617,plain,
! [X0: $i,X1: $i] :
( ~ cUnsatisfiable(X0)
| ~ cp(X1)
| ( X0 != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_112,c_504]) ).
tcf(c_618,plain,
! [X0: $i] :
( ~ cUnsatisfiable(X0)
| ~ cp(X0) ),
inference(unflattening,[status(thm)],[c_617]) ).
tcf(c_727,plain,
! [X0: $i,X1: $i,X2: $i] :
( cp(X2)
| ~ cUnsatisfiable(X0)
| ~ ca_Vx2(X1)
| ( X0 != X2 )
| ( sK4(X0) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_121,c_530]) ).
tcf(c_728,plain,
! [X0: $i] :
( cp(X0)
| ~ cUnsatisfiable(X0)
| ~ ca_Vx2(sK4(X0)) ),
inference(unflattening,[status(thm)],[c_727]) ).
tcf(c_730,plain,
! [X0: $i] :
( ~ ca_Vx2(sK4(X0))
| ~ cUnsatisfiable(X0) ),
inference(global_subsumption_just,[status(thm)],[c_728,c_618,c_728]) ).
tcf(c_731,plain,
! [X0: $i] :
( ~ cUnsatisfiable(X0)
| ~ ca_Vx2(sK4(X0)) ),
inference(renaming,[status(thm)],[c_730]) ).
tcf(c_739,plain,
! [X0: $i,X1: $i,X2: $i] :
( rr(X2,X1)
| ~ cUnsatisfiable(X0)
| ( X0 != X2 )
| ( sK4(X0) != X1 ) ),
inference(resolution_lifted,[status(thm)],[c_121,c_108]) ).
tcf(c_740,plain,
! [X0: $i] :
( rr(X0,sK4(X0))
| ~ cUnsatisfiable(X0) ),
inference(unflattening,[status(thm)],[c_739]) ).
tcf(c_1069,plain,
! [X0: $i,X1: $i] :
( ~ cUnsatisfiable(X1)
| ~ cUnsatisfiable(X0)
| ( sK3(X0) != sK4(X1) ) ),
inference(resolution_lifted,[status(thm)],[c_119,c_731]) ).
tcf(c_1070,plain,
( ~ cUnsatisfiable(i2003_11_14_17_21_22376)
| ( sK3(i2003_11_14_17_21_22376) != sK4(i2003_11_14_17_21_22376) ) ),
inference(instantiation,[status(thm)],[c_1069]) ).
tcf(c_1809,plain,
! [X0: $i,X1: $i] :
( ( sK3(X0) = X1 )
| ~ cUnsatisfiable(X0)
| ~ rr(X0,X1) ),
inference(superposition,[status(thm)],[c_117,c_211]) ).
tcf(c_1831,plain,
! [X0: $i] :
( ( sK3(X0) = sK4(X0) )
| ~ cUnsatisfiable(X0) ),
inference(superposition,[status(thm)],[c_740,c_1809]) ).
tcf(c_1838,plain,
( ( sK3(i2003_11_14_17_21_22376) = sK4(i2003_11_14_17_21_22376) )
| ~ cUnsatisfiable(i2003_11_14_17_21_22376) ),
inference(instantiation,[status(thm)],[c_1831]) ).
tcf(c_1839,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_1838,c_1070,c_73]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : KRS113+1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.13/0.38 % Computer : n011.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Wed Sep 23 19:25:28 UTC 2026
% 0.13/0.39 % CPUTime :
% 0.13/0.39 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.13/0.43 Running first-order theorem proving
% 0.13/0.43 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.44
% 0.13/0.44 % ======== iProver multi-core TPTP/SMT =========
% 0.13/0.44
% 0.13/0.44 % Detected problem language: tptp
% 0.13/0.45 % Proving...
% 2.09/1.30 % SZS status Started for theBenchmark.p
% 2.09/1.30 % SZS status Unsatisfiable for theBenchmark.p
% 2.09/1.30
% 2.09/1.30 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.09/1.30
% 2.09/1.30 % ------ iProver source info
% 2.09/1.30
% 2.09/1.30 % git: date: 2026-07-19 20:42:38 +0200
% 2.09/1.30 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.09/1.30 % git: non_committed_changes: false
% 2.09/1.30
% 2.09/1.30 % ------ Parsing...
% 2.09/1.30 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.09/1.30
% 2.09/1.30 % ------ Preprocessing... sup_sim: 0 sf_s rm: 5 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sup_sim: 0 sf_s rm: 5 0s sf_e pe_s pe_e %
% 2.09/1.30
% 2.09/1.30 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 2.09/1.30
% 2.09/1.30 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 2.09/1.30 % ------ Proving...
% 2.09/1.30 % ------ Problem Properties
% 2.09/1.30
% 2.09/1.30 %
% 2.09/1.30 % clauses 12
% 2.09/1.30 % conjectures 0
% 2.09/1.30 % EPR 2
% 2.09/1.30 % Horn 9
% 2.09/1.30 % unary 1
% 2.09/1.30 % binary 6
% 2.09/1.30 % lits 35
% 2.09/1.30 % lits eq 3
% 2.09/1.30 % fd_pure 0
% 2.09/1.30 % fd_pseudo 0
% 2.09/1.30 % fd_cond 0
% 2.09/1.30 % fd_pseudo_cond 1
% 2.09/1.30 % AC symbols 0
% 2.09/1.30
% 2.09/1.30 % ------ Schedule dynamic 5 is on
% 2.09/1.30
% 2.09/1.30 % ------ no conjectures: strip conj schedule
% 2.09/1.30
% 2.09/1.30 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" stripped conjectures Time Limit: 10.
% 2.09/1.30
% 2.09/1.30
% 2.09/1.30 % ------
% 2.09/1.30 % Current options:
% 2.09/1.30 % ------
% 2.09/1.30
% 2.09/1.30
% 2.09/1.30 %
% 2.09/1.30
% 2.09/1.30 % ------ Proving...
% 2.09/1.30 %
% 2.09/1.30
% 2.09/1.30 % SZS status Unsatisfiable for theBenchmark.p
% 2.09/1.30
% 2.09/1.30 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.09/1.30
% 2.09/1.30
%------------------------------------------------------------------------------