%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : NUN085+1 : TPTP v9.3.1. Released v7.3.0.
% 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 02:29:59 PM UTC 2026
% Result : Theorem 15.53s 3.25s
% Output : CNFRefutation 15.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 12
% Syntax : Number of formulae : 102 ( 33 unt; 0 def)
% Number of atoms : 256 ( 0 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 293 ( 139 ~; 118 |; 36 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 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 : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 12 ( 12 usr; 6 con; 0-2 aty)
% Number of variables : 182 ( 0 sgn 170 !; 12 ?; 86 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
? [X0] :
! [X1] :
( ( ~ id(X1,X0)
& ~ r1(X1) )
| ( r1(X1)
& id(X1,X0) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_1) ).
fof(f2,axiom,
! [X0] :
? [X1] :
! [X2] :
( ( ~ id(X2,X1)
& ~ r2(X0,X2) )
| ( r2(X0,X2)
& id(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_2) ).
fof(f3,axiom,
! [X0,X1] :
? [X2] :
! [X3] :
( ( ~ id(X3,X2)
& ~ r3(X0,X1,X3) )
| ( r3(X0,X1,X3)
& id(X3,X2) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_3) ).
fof(f5,axiom,
! [X0] : id(X0,X0),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_5) ).
fof(f6,axiom,
! [X0,X1] :
( id(X1,X0)
| ~ id(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_6) ).
fof(f7,axiom,
! [X0,X1,X2] :
( ~ id(X1,X2)
| id(X0,X2)
| ~ id(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_7) ).
fof(f8,axiom,
! [X0,X1] :
( ( r1(X1)
& r1(X0) )
| ( ~ r1(X1)
& ~ r1(X0) )
| ~ id(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_8) ).
fof(f9,axiom,
! [X0,X1,X2,X3] :
( ( r2(X2,X3)
& r2(X0,X1) )
| ( ~ r2(X2,X3)
& ~ r2(X0,X1) )
| ~ id(X1,X3)
| ~ id(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_9) ).
fof(f10,axiom,
! [X0,X1,X2,X3,X4,X5] :
( ( r3(X3,X4,X5)
& r3(X0,X1,X2) )
| ( ~ r3(X3,X4,X5)
& ~ r3(X0,X1,X2) )
| ~ id(X2,X5)
| ~ id(X1,X4)
| ~ id(X0,X3) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_10) ).
fof(f12,axiom,
! [X0,X1] :
? [X2] :
( ? [X5] :
( r3(X0,X1,X5)
& r2(X5,X2) )
& ? [X3] :
( ? [X4] :
( r3(X0,X4,X3)
& r2(X1,X4) )
& id(X3,X2) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_1a) ).
fof(f18,axiom,
! [X0,X1] :
( ~ r2(X0,X1)
| ! [X2] :
( ~ r1(X2)
| ~ id(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/Axioms/NUM009+0.ax',axiom_7a) ).
fof(f19,conjecture,
! [X0] :
( ! [X4] :
( ~ r1(X4)
| ~ id(X0,X4) )
| ! [X1] :
( ! [X3] :
( ~ r2(X3,X1)
| ~ r1(X3) )
| ! [X2] :
( ~ r3(X2,X1,X0)
| ~ r1(X2) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',zeroplusoneidzero) ).
fof(f20,negated_conjecture,
~ ! [X0] :
( ! [X4] :
( ~ r1(X4)
| ~ id(X0,X4) )
| ! [X1] :
( ! [X3] :
( ~ r2(X3,X1)
| ~ r1(X3) )
| ! [X2] :
( ~ r3(X2,X1,X0)
| ~ r1(X2) ) ) ),
inference(negated_conjecture,[status(cth)],[f19]) ).
fof(f21,plain,
? [X0] :
( ? [X4] :
( r1(X4)
& id(X0,X4) )
& ? [X1] :
( ? [X3] :
( r2(X3,X1)
& r1(X3) )
& ? [X2] :
( r3(X2,X1,X0)
& r1(X2) ) ) ),
inference(ennf_transformation,[],[f20]) ).
fof(f22,plain,
! [X1] :
( ( ~ id(X1,sK0)
& ~ r1(X1) )
| ( r1(X1)
& id(X1,sK0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X0,sK0)],[f1]) ).
fof(f23,plain,
! [X0,X2] :
( ( ~ id(X2,sK1(X0))
& ~ r2(X0,X2) )
| ( r2(X0,X2)
& id(X2,sK1(X0)) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X1,sK1(X0))],[f2]) ).
fof(f24,plain,
! [X0,X1,X3] :
( ( ~ id(X3,sK2(X0,X1))
& ~ r3(X0,X1,X3) )
| ( r3(X0,X1,X3)
& id(X3,sK2(X0,X1)) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2]),skolemize(X2,sK2(X0,X1))],[f3]) ).
fof(f26,plain,
! [X0,X1] :
( r3(X0,X1,sK7(X0,X1))
& r2(sK7(X0,X1),sK4(X0,X1))
& r3(X0,sK6(X0,X1),sK5(X0,X1))
& r2(X1,sK6(X0,X1))
& id(sK5(X0,X1),sK4(X0,X1)) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK4,sK5,sK6,sK7]),skolemize(X2,sK4(X0,X1)),skolemize(X3,sK5(X0,X1)),skolemize(X4,sK6(X0,X1)),skolemize(X5,sK7(X0,X1))],[f12]) ).
fof(f31,plain,
( r1(sK24)
& id(sK20,sK24)
& r2(sK23,sK21)
& r1(sK23)
& r3(sK22,sK21,sK20)
& r1(sK22) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK20,sK21,sK22,sK23,sK24]),skolemize(X0,sK20),skolemize(X1,sK21),skolemize(X2,sK22),skolemize(X3,sK23),skolemize(X4,sK24)],[f21]) ).
fof(f35,plain,
! [X1] :
( ~ r1(X1)
| id(X1,sK0) ),
inference(cnf_transformation,[],[f22]) ).
fof(f39,plain,
! [X2,X0] :
( ~ r2(X0,X2)
| id(X2,sK1(X0)) ),
inference(cnf_transformation,[],[f23]) ).
fof(f43,plain,
! [X3,X0,X1] :
( ~ r3(X0,X1,X3)
| id(X3,sK2(X0,X1)) ),
inference(cnf_transformation,[],[f24]) ).
fof(f48,plain,
! [X0] : id(X0,X0),
inference(cnf_transformation,[],[f5]) ).
fof(f49,plain,
! [X0,X1] :
( id(X1,X0)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f6]) ).
fof(f50,plain,
! [X2,X0,X1] :
( ~ id(X1,X2)
| id(X0,X2)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f7]) ).
fof(f52,plain,
! [X0,X1] :
( r1(X0)
| ~ r1(X1)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f8]) ).
fof(f53,plain,
! [X0,X1] :
( r1(X1)
| ~ r1(X0)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f8]) ).
fof(f57,plain,
! [X2,X3,X0,X1] :
( r2(X2,X3)
| ~ r2(X0,X1)
| ~ id(X1,X3)
| ~ id(X0,X2) ),
inference(cnf_transformation,[],[f9]) ).
fof(f61,plain,
! [X2,X3,X0,X1,X4,X5] :
( r3(X3,X4,X5)
| ~ r3(X0,X1,X2)
| ~ id(X2,X5)
| ~ id(X1,X4)
| ~ id(X0,X3) ),
inference(cnf_transformation,[],[f10]) ).
fof(f68,plain,
! [X0,X1] : r2(sK7(X0,X1),sK4(X0,X1)),
inference(cnf_transformation,[],[f26]) ).
fof(f69,plain,
! [X0,X1] : r3(X0,sK6(X0,X1),sK5(X0,X1)),
inference(cnf_transformation,[],[f26]) ).
fof(f70,plain,
! [X0,X1] : r2(X1,sK6(X0,X1)),
inference(cnf_transformation,[],[f26]) ).
fof(f71,plain,
! [X0,X1] : id(sK5(X0,X1),sK4(X0,X1)),
inference(cnf_transformation,[],[f26]) ).
fof(f89,plain,
! [X2,X0,X1] :
( ~ r2(X0,X1)
| ~ r1(X2)
| ~ id(X2,X1) ),
inference(cnf_transformation,[],[f18]) ).
fof(f90,plain,
r1(sK24),
inference(cnf_transformation,[],[f31]) ).
fof(f91,plain,
id(sK20,sK24),
inference(cnf_transformation,[],[f31]) ).
fof(f92,plain,
r2(sK23,sK21),
inference(cnf_transformation,[],[f31]) ).
fof(f93,plain,
r1(sK23),
inference(cnf_transformation,[],[f31]) ).
fof(f94,plain,
r3(sK22,sK21,sK20),
inference(cnf_transformation,[],[f31]) ).
fof(f95,plain,
r1(sK22),
inference(cnf_transformation,[],[f31]) ).
tcf(c_49,plain,
! [X0: $i] :
( id(X0,sK0)
| ~ r1(X0) ),
inference(cnf_transformation,[],[f35]) ).
tcf(c_51,plain,
! [X0: $i,X1: $i] :
( id(X1,sK1(X0))
| ~ r2(X0,X1) ),
inference(cnf_transformation,[],[f39]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i,X2: $i] :
( id(X2,sK2(X0,X1))
| ~ r3(X0,X1,X2) ),
inference(cnf_transformation,[],[f43]) ).
tcf(c_57,plain,
! [X0: $i] : id(X0,X0),
inference(cnf_transformation,[],[f48]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i] :
( id(X1,X0)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f49]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i] :
( id(X2,X1)
| ~ id(X2,X0)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f50]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i] :
( r1(X1)
| ~ r1(X0)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f53]) ).
tcf(c_61,plain,
! [X0: $i,X1: $i] :
( r1(X0)
| ~ r1(X1)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f52]) ).
tcf(c_62,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( r2(X3,X1)
| ~ r2(X2,X0)
| ~ id(X2,X3)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f57]) ).
tcf(c_64,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( r3(X5,X3,X4)
| ~ id(X2,X4)
| ~ id(X1,X3)
| ~ id(X0,X5)
| ~ r3(X0,X1,X2) ),
inference(cnf_transformation,[],[f61]) ).
tcf(c_68,plain,
! [X0: $i,X1: $i] : id(sK5(X0,X1),sK4(X0,X1)),
inference(cnf_transformation,[],[f71]) ).
tcf(c_69,plain,
! [X0: $i,X1: $i] : r2(X0,sK6(X1,X0)),
inference(cnf_transformation,[],[f70]) ).
tcf(c_70,plain,
! [X0: $i,X1: $i] : r3(X0,sK6(X0,X1),sK5(X0,X1)),
inference(cnf_transformation,[],[f69]) ).
tcf(c_71,plain,
! [X0: $i,X1: $i] : r2(sK7(X0,X1),sK4(X0,X1)),
inference(cnf_transformation,[],[f68]) ).
tcf(c_90,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ r1(X0)
| ~ r2(X2,X1)
| ~ id(X0,X1) ),
inference(cnf_transformation,[],[f89]) ).
tcf(c_91,negated_conjecture,
r1(sK22),
inference(cnf_transformation,[],[f95]) ).
tcf(c_92,negated_conjecture,
r3(sK22,sK21,sK20),
inference(cnf_transformation,[],[f94]) ).
tcf(c_93,negated_conjecture,
r1(sK23),
inference(cnf_transformation,[],[f93]) ).
tcf(c_94,negated_conjecture,
r2(sK23,sK21),
inference(cnf_transformation,[],[f92]) ).
tcf(c_95,negated_conjecture,
id(sK20,sK24),
inference(cnf_transformation,[],[f91]) ).
tcf(c_96,negated_conjecture,
r1(sK24),
inference(cnf_transformation,[],[f90]) ).
tcf(c_104,plain,
r2(sK0,sK6(sK0,sK0)),
inference(instantiation,[status(thm)],[c_69]) ).
tcf(c_431,negated_conjecture,
r1(sK24),
inference(demodulation,[status(thm)],[c_96]) ).
tcf(c_432,negated_conjecture,
id(sK20,sK24),
inference(demodulation,[status(thm)],[c_95]) ).
tcf(c_435,negated_conjecture,
r3(sK22,sK21,sK20),
inference(demodulation,[status(thm)],[c_92]) ).
tcf(c_437,plain,
! [X0: $i,X1: $i] :
( id(sK6(X1,X0),sK1(X0))
| ~ r2(X0,sK6(X1,X0)) ),
inference(instantiation,[status(thm)],[c_51]) ).
tcf(c_438,plain,
( id(sK6(sK0,sK0),sK1(sK0))
| ~ r2(sK0,sK6(sK0,sK0)) ),
inference(instantiation,[status(thm)],[c_437]) ).
tcf(c_459,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ r1(X2)
| ~ id(X2,sK4(X0,X1))
| ~ r2(sK7(X0,X1),sK4(X0,X1)) ),
inference(instantiation,[status(thm)],[c_90]) ).
tcf(c_509,plain,
! [X0: $i,X1: $i] :
( r2(X1,X0)
| ~ r2(sK23,sK21)
| ~ id(sK23,X1)
| ~ id(sK21,X0) ),
inference(instantiation,[status(thm)],[c_62]) ).
tcf(c_565,plain,
id(sK21,sK21),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_579,plain,
! [X0: $i,X1: $i] :
( id(sK21,X1)
| ~ id(sK21,X0)
| ~ id(X0,X1) ),
inference(instantiation,[status(thm)],[c_59]) ).
tcf(c_598,plain,
( id(sK22,sK0)
| ~ r1(sK22) ),
inference(instantiation,[status(thm)],[c_49]) ).
tcf(c_641,plain,
! [X0: $i,X1: $i] :
( id(sK1(X1),X0)
| ~ id(X0,sK1(X1)) ),
inference(instantiation,[status(thm)],[c_58]) ).
tcf(c_756,plain,
! [X0: $i,X1: $i] :
( ~ r1(sK5(X0,X1))
| ~ r2(sK7(X0,X1),sK4(X0,X1))
| ~ id(sK5(X0,X1),sK4(X0,X1)) ),
inference(instantiation,[status(thm)],[c_459]) ).
tcf(c_913,plain,
id(sK24,sK20),
inference(superposition,[status(thm)],[c_432,c_58]) ).
tcf(c_1271,plain,
( r1(sK20)
| ~ r1(sK24) ),
inference(superposition,[status(thm)],[c_913,c_60]) ).
tcf(c_1275,plain,
r1(sK20),
inference(forward_subsumption_resolution,[status(thm)],[c_1271,c_431]) ).
tcf(c_1771,plain,
! [X0: $i] :
( r2(X0,sK21)
| ~ r2(sK23,sK21)
| ~ id(sK21,sK21)
| ~ id(sK23,X0) ),
inference(instantiation,[status(thm)],[c_509]) ).
tcf(c_1772,plain,
( r2(sK0,sK21)
| ~ r2(sK23,sK21)
| ~ id(sK23,sK0)
| ~ id(sK21,sK21) ),
inference(instantiation,[status(thm)],[c_1771]) ).
tcf(c_1877,plain,
( id(sK23,sK0)
| ~ r1(sK23) ),
inference(instantiation,[status(thm)],[c_49]) ).
tcf(c_2653,plain,
! [X0: $i,X1: $i] :
( id(sK1(X1),sK6(X0,X1))
| ~ id(sK6(X0,X1),sK1(X1)) ),
inference(instantiation,[status(thm)],[c_641]) ).
tcf(c_2654,plain,
( id(sK1(sK0),sK6(sK0,sK0))
| ~ id(sK6(sK0,sK0),sK1(sK0)) ),
inference(instantiation,[status(thm)],[c_2653]) ).
tcf(c_8178,plain,
! [X0: $i] :
( id(sK21,sK1(X0))
| ~ r2(X0,sK21) ),
inference(instantiation,[status(thm)],[c_51]) ).
tcf(c_8179,plain,
( id(sK21,sK1(sK0))
| ~ r2(sK0,sK21) ),
inference(instantiation,[status(thm)],[c_8178]) ).
tcf(c_19534,plain,
! [X0: $i,X1: $i] :
( r1(sK4(X0,X1))
| ~ r1(sK5(X0,X1)) ),
inference(superposition,[status(thm)],[c_68,c_60]) ).
tcf(c_19575,plain,
! [X0: $i,X1: $i] : ~ r1(sK5(X0,X1)),
inference(global_subsumption_just,[status(thm)],[c_19534,c_71,c_68,c_756]) ).
tcf(c_19657,plain,
! [X0: $i,X1: $i,X2: $i] :
( r1(X2)
| ~ r1(sK2(X0,X1))
| ~ r3(X0,X1,X2) ),
inference(superposition,[status(thm)],[c_53,c_61]) ).
tcf(c_19748,plain,
! [X0: $i,X1: $i] :
( r1(sK5(X0,X1))
| ~ r1(sK2(X0,sK6(X0,X1))) ),
inference(superposition,[status(thm)],[c_70,c_19657]) ).
tcf(c_19764,plain,
! [X0: $i,X1: $i] : ~ r1(sK2(X0,sK6(X0,X1))),
inference(forward_subsumption_resolution,[status(thm)],[c_19748,c_19575]) ).
tcf(c_19809,plain,
! [X0: $i] :
( id(sK20,X0)
| ~ id(sK24,X0) ),
inference(superposition,[status(thm)],[c_432,c_59]) ).
tcf(c_20064,plain,
! [X0: $i,X1: $i] :
( id(sK20,sK2(X0,X1))
| ~ r3(X0,X1,sK24) ),
inference(superposition,[status(thm)],[c_53,c_19809]) ).
tcf(c_20340,plain,
! [X0: $i,X1: $i,X2: $i] :
( r3(X0,X1,X2)
| ~ id(sK20,X2)
| ~ id(sK21,X1)
| ~ id(sK22,X0) ),
inference(superposition,[status(thm)],[c_435,c_64]) ).
tcf(c_21117,plain,
! [X0: $i,X1: $i] :
( r1(sK2(X0,X1))
| ~ r1(sK20)
| ~ r3(X0,X1,sK24) ),
inference(superposition,[status(thm)],[c_20064,c_60]) ).
tcf(c_21126,plain,
! [X0: $i,X1: $i] :
( r1(sK2(X0,X1))
| ~ r3(X0,X1,sK24) ),
inference(forward_subsumption_resolution,[status(thm)],[c_21117,c_1275]) ).
tcf(c_21140,plain,
! [X0: $i,X1: $i] :
( r1(sK2(X0,X1))
| ~ id(sK20,sK24)
| ~ id(sK21,X1)
| ~ id(sK22,X0) ),
inference(superposition,[status(thm)],[c_20340,c_21126]) ).
tcf(c_21146,plain,
! [X0: $i,X1: $i] :
( r1(sK2(X0,X1))
| ~ id(sK21,X1)
| ~ id(sK22,X0) ),
inference(forward_subsumption_resolution,[status(thm)],[c_21140,c_432]) ).
tcf(c_21247,plain,
! [X0: $i,X1: $i] :
( ~ id(sK22,X0)
| ~ id(sK21,sK6(X0,X1)) ),
inference(superposition,[status(thm)],[c_21146,c_19764]) ).
tcf(c_21250,plain,
( ~ id(sK22,sK0)
| ~ id(sK21,sK6(sK0,sK0)) ),
inference(instantiation,[status(thm)],[c_21247]) ).
tcf(c_23871,plain,
! [X0: $i,X1: $i] :
( id(sK21,X1)
| ~ id(sK21,sK1(X0))
| ~ id(sK1(X0),X1) ),
inference(instantiation,[status(thm)],[c_579]) ).
tcf(c_65153,plain,
! [X0: $i,X1: $i,X2: $i] :
( id(sK21,sK6(X1,X2))
| ~ id(sK21,sK1(X0))
| ~ id(sK1(X0),sK6(X1,X2)) ),
inference(instantiation,[status(thm)],[c_23871]) ).
tcf(c_65163,plain,
( id(sK21,sK6(sK0,sK0))
| ~ id(sK21,sK1(sK0))
| ~ id(sK1(sK0),sK6(sK0,sK0)) ),
inference(instantiation,[status(thm)],[c_65153]) ).
tcf(c_65164,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_65163,c_21250,c_8179,c_2654,c_1877,c_1772,c_598,c_565,c_438,c_104,c_94,c_91,c_93]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NUN085+1 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.08/0.35 % Computer : n011.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Thu Sep 24 05:59:13 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.35 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.12/0.39 Running first-order theorem proving
% 0.12/0.39 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
% 0.12/0.40
% 0.12/0.40 % ======== iProver multi-core TPTP/SMT =========
% 0.12/0.40
% 0.12/0.40 % Detected problem language: tptp
% 0.12/0.42 % Proving...
% 15.53/3.25 % SZS status Started for theBenchmark.p
% 15.53/3.25 % SZS status Theorem for theBenchmark.p
% 15.53/3.25
% 15.53/3.25 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 15.53/3.25
% 15.53/3.25 % ------ iProver source info
% 15.53/3.25
% 15.53/3.25 % git: date: 2026-07-19 20:42:38 +0200
% 15.53/3.25 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 15.53/3.25 % git: non_committed_changes: false
% 15.53/3.25
% 15.53/3.25 % ------ Parsing...
% 15.53/3.25 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 15.53/3.25
% 15.53/3.25 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 15.53/3.25
% 15.53/3.25 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 15.53/3.25 % ------ Proving...
% 15.53/3.25 % ------ Problem Properties
% 15.53/3.25
% 15.53/3.25 %
% 15.53/3.25 % clauses 48
% 15.53/3.25 % conjectures 6
% 15.53/3.25 % EPR 21
% 15.53/3.25 % Horn 44
% 15.53/3.25 % unary 24
% 15.53/3.25 % binary 13
% 15.53/3.25 % lits 94
% 15.53/3.25 % lits eq 0
% 15.53/3.25 % fd_pure 0
% 15.53/3.25 % fd_pseudo 0
% 15.53/3.25 % fd_cond 0
% 15.53/3.25 % fd_pseudo_cond 0
% 15.53/3.25 % AC symbols 0
% 15.53/3.25
% 15.53/3.25 % ------ Schedule dynamic 5 is on
% 15.53/3.25
% 15.53/3.25 % ------ no equalities: superposition off
% 15.53/3.25
% 15.53/3.25 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 15.53/3.25
% 15.53/3.25
% 15.53/3.25 % ------
% 15.53/3.25 % Current options:
% 15.53/3.25 % ------
% 15.53/3.25
% 15.53/3.25
% 15.53/3.25 %
% 15.53/3.25
% 15.53/3.25 % ------ Proving...
% 15.53/3.25 %
% 15.53/3.25
% 15.53/3.25 % SZS status Theorem for theBenchmark.p
% 15.53/3.25
% 15.53/3.25 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 15.53/3.25
% 15.53/3.25
%------------------------------------------------------------------------------