%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SET614+3 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n002.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 02:47:34 PM UTC 2026
% Result : Theorem 12.61s 7.63s
% Output : CNFRefutation 12.61s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 4
% Syntax : Number of formulae : 65 ( 10 unt; 0 def)
% Number of atoms : 186 ( 20 equ)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 204 ( 83 ~; 99 |; 18 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 105 ( 0 sgn 100 !; 5 ?; 42 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1,X2] :
( member(X2,union(X0,X1))
<=> ( member(X2,X1)
| member(X2,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union_defn) ).
fof(f2,axiom,
! [X0,X1,X2] :
( member(X2,difference(X0,X1))
<=> ( ~ member(X2,X1)
& member(X2,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',difference_defn) ).
fof(f7,axiom,
! [X0,X1] :
( X0 = X1
<=> ! [X2] :
( member(X2,X0)
<=> member(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equal_member_defn) ).
fof(f8,conjecture,
! [X0,X1,X2] : difference(difference(X0,X1),X2) = difference(X0,union(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_difference_difference_union) ).
fof(f9,negated_conjecture,
~ ! [X0,X1,X2] : difference(difference(X0,X1),X2) = difference(X0,union(X1,X2)),
inference(negated_conjecture,[status(cth)],[f8]) ).
fof(f11,plain,
? [X0,X1,X2] : difference(difference(X0,X1),X2) != difference(X0,union(X1,X2)),
inference(ennf_transformation,[],[f9]) ).
fof(f12,plain,
! [X0,X1,X2] :
( ( ~ member(X2,union(X0,X1))
| member(X2,X1)
| member(X2,X0) )
& ( ( ~ member(X2,X1)
& ~ member(X2,X0) )
| member(X2,union(X0,X1)) ) ),
inference(nnf_transformation,[],[f1]) ).
fof(f13,plain,
! [X0,X1,X2] :
( ( ~ member(X2,union(X0,X1))
| member(X2,X1)
| member(X2,X0) )
& ( ( ~ member(X2,X1)
& ~ member(X2,X0) )
| member(X2,union(X0,X1)) ) ),
inference(flattening,[],[f12]) ).
fof(f14,plain,
! [X0,X1,X2] :
( ( ~ member(X2,difference(X0,X1))
| ( ~ member(X2,X1)
& member(X2,X0) ) )
& ( member(X2,X1)
| ~ member(X2,X0)
| member(X2,difference(X0,X1)) ) ),
inference(nnf_transformation,[],[f2]) ).
fof(f15,plain,
! [X0,X1,X2] :
( ( ~ member(X2,difference(X0,X1))
| ( ~ member(X2,X1)
& member(X2,X0) ) )
& ( member(X2,X1)
| ~ member(X2,X0)
| member(X2,difference(X0,X1)) ) ),
inference(flattening,[],[f14]) ).
fof(f21,plain,
! [X0,X1] :
( ( X0 != X1
| ! [X2] :
( ( ~ member(X2,X0)
| member(X2,X1) )
& ( ~ member(X2,X1)
| member(X2,X0) ) ) )
& ( ? [X2] :
( ( member(X2,X0)
| member(X2,X1) )
& ( ~ member(X2,X0)
| ~ member(X2,X1) ) )
| X0 = X1 ) ),
inference(nnf_transformation,[],[f7]) ).
fof(f22,plain,
! [X0,X1] :
( ( X0 != X1
| ! [X3] :
( ( ~ member(X3,X0)
| member(X3,X1) )
& ( ~ member(X3,X1)
| member(X3,X0) ) ) )
& ( ? [X2] :
( ( member(X2,X0)
| member(X2,X1) )
& ( ~ member(X2,X0)
| ~ member(X2,X1) ) )
| X0 = X1 ) ),
inference(rectify,[],[f21]) ).
fof(f23,plain,
! [X0,X1] :
( ( X0 != X1
| ! [X3] :
( ( ~ member(X3,X0)
| member(X3,X1) )
& ( ~ member(X3,X1)
| member(X3,X0) ) ) )
& ( ( ( member(sK1(X0,X1),X0)
| member(sK1(X0,X1),X1) )
& ( ~ member(sK1(X0,X1),X0)
| ~ member(sK1(X0,X1),X1) ) )
| X0 = X1 ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X2,sK1(X0,X1))],[f22]) ).
fof(f24,plain,
difference(difference(sK2,sK3),sK4) != difference(sK2,union(sK3,sK4)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2,sK3,sK4]),skolemize(X0,sK2),skolemize(X1,sK3),skolemize(X2,sK4)],[f11]) ).
fof(f25,plain,
! [X2,X0,X1] :
( ~ member(X2,union(X0,X1))
| member(X2,X1)
| member(X2,X0) ),
inference(cnf_transformation,[],[f13]) ).
fof(f26,plain,
! [X2,X0,X1] :
( ~ member(X2,X1)
| member(X2,union(X0,X1)) ),
inference(cnf_transformation,[],[f13]) ).
fof(f27,plain,
! [X2,X0,X1] :
( ~ member(X2,X0)
| member(X2,union(X0,X1)) ),
inference(cnf_transformation,[],[f13]) ).
fof(f28,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| ~ member(X2,X1) ),
inference(cnf_transformation,[],[f15]) ).
fof(f29,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| member(X2,X0) ),
inference(cnf_transformation,[],[f15]) ).
fof(f30,plain,
! [X2,X0,X1] :
( member(X2,X1)
| ~ member(X2,X0)
| member(X2,difference(X0,X1)) ),
inference(cnf_transformation,[],[f15]) ).
fof(f41,plain,
! [X0,X1] :
( member(sK1(X0,X1),X0)
| member(sK1(X0,X1),X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f23]) ).
fof(f42,plain,
! [X0,X1] :
( ~ member(sK1(X0,X1),X0)
| ~ member(sK1(X0,X1),X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f23]) ).
fof(f43,plain,
difference(difference(sK2,sK3),sK4) != difference(sK2,union(sK3,sK4)),
inference(cnf_transformation,[],[f24]) ).
tcf(c_49,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,union(X1,X2))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f27]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,union(X2,X1))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f26]) ).
tcf(c_51,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X2)
| member(X0,X1)
| ~ member(X0,union(X1,X2)) ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_52,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X2)
| member(X0,difference(X1,X2))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f30]) ).
tcf(c_53,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X1)
| ~ member(X0,difference(X1,X2)) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_54,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ member(X0,X2)
| ~ member(X0,difference(X1,X2)) ),
inference(cnf_transformation,[],[f28]) ).
tcf(c_63,plain,
! [X0: $i,X1: $i] :
( ( X0 = X1 )
| ~ member(sK1(X0,X1),X1)
| ~ member(sK1(X0,X1),X0) ),
inference(cnf_transformation,[],[f42]) ).
tcf(c_64,plain,
! [X0: $i,X1: $i] :
( member(sK1(X0,X1),X1)
| member(sK1(X0,X1),X0)
| ( X0 = X1 ) ),
inference(cnf_transformation,[],[f41]) ).
tcf(c_65,negated_conjecture,
difference(difference(sK2,sK3),sK4) != difference(sK2,union(sK3,sK4)),
inference(cnf_transformation,[],[f43]) ).
tcf(c_418,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4)))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4))
| ( difference(difference(sK2,sK3),sK4) = difference(sK2,union(sK3,sK4)) ) ),
inference(instantiation,[status(thm)],[c_64]) ).
tcf(c_419,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4)))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4))
| ( difference(difference(sK2,sK3),sK4) = difference(sK2,union(sK3,sK4)) ) ),
inference(instantiation,[status(thm)],[c_64]) ).
tcf(c_420,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4)))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4)) ),
inference(global_subsumption_just,[status(thm)],[c_419,c_65,c_418]) ).
tcf(c_430,plain,
( ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4)) ),
inference(instantiation,[status(thm)],[c_54]) ).
tcf(c_431,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,sK3))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4)) ),
inference(instantiation,[status(thm)],[c_53]) ).
tcf(c_432,plain,
( ( difference(difference(sK2,sK3),sK4) = difference(sK2,union(sK3,sK4)) )
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4)))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4)) ),
inference(instantiation,[status(thm)],[c_63]) ).
tcf(c_446,plain,
( ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4))) ),
inference(instantiation,[status(thm)],[c_54]) ).
tcf(c_447,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK2)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4))) ),
inference(instantiation,[status(thm)],[c_53]) ).
tcf(c_469,plain,
! [X0: $i,X1: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X1)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(X0,X1))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_52]) ).
tcf(c_471,plain,
! [X0: $i,X1: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,X1))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_49]) ).
tcf(c_472,plain,
! [X0: $i,X1: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X1,X0))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_50]) ).
tcf(c_515,plain,
( ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,sK3)) ),
inference(instantiation,[status(thm)],[c_54]) ).
tcf(c_516,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK2)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,sK3)) ),
inference(instantiation,[status(thm)],[c_53]) ).
tcf(c_517,plain,
member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK2),
inference(global_subsumption_just,[status(thm)],[c_516,c_420,c_431,c_447,c_516]) ).
tcf(c_537,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(X0,sK4))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_469]) ).
tcf(c_543,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X1,X2))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(X0,union(X1,X2)))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_469]) ).
tcf(c_565,plain,
! [X0: $i,X1: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X1)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,X1)) ),
inference(instantiation,[status(thm)],[c_51]) ).
tcf(c_644,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(X0,sK3))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_469]) ).
tcf(c_645,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,sK3))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK2) ),
inference(instantiation,[status(thm)],[c_644]) ).
tcf(c_660,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3) ),
inference(instantiation,[status(thm)],[c_471]) ).
tcf(c_661,plain,
~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3),
inference(global_subsumption_just,[status(thm)],[c_660,c_65,c_418,c_431,c_446,c_515,c_660]) ).
tcf(c_663,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4) ),
inference(instantiation,[status(thm)],[c_472]) ).
tcf(c_664,plain,
~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4),
inference(global_subsumption_just,[status(thm)],[c_663,c_65,c_418,c_430,c_446,c_663]) ).
tcf(c_712,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(X0,union(sK3,sK4)))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(instantiation,[status(thm)],[c_543]) ).
tcf(c_713,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,union(sK3,sK4)))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK2) ),
inference(instantiation,[status(thm)],[c_712]) ).
tcf(c_738,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,sK4)) ),
inference(instantiation,[status(thm)],[c_565]) ).
tcf(c_829,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(difference(sK2,sK3),sK4))
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),difference(sK2,sK3)) ),
inference(instantiation,[status(thm)],[c_537]) ).
tcf(c_1177,plain,
! [X0: $i,X1: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X1)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,X1)) ),
inference(instantiation,[status(thm)],[c_51]) ).
tcf(c_1454,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK4)
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,sK4)) ),
inference(instantiation,[status(thm)],[c_1177]) ).
tcf(c_1455,plain,
! [X0: $i] :
( ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,sK4))
| member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0) ),
inference(global_subsumption_just,[status(thm)],[c_1454,c_664,c_738]) ).
tcf(c_1456,plain,
! [X0: $i] :
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),X0)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(X0,sK4)) ),
inference(renaming,[status(thm)],[c_1455]) ).
tcf(c_2294,plain,
( member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),sK3)
| ~ member(sK1(difference(difference(sK2,sK3),sK4),difference(sK2,union(sK3,sK4))),union(sK3,sK4)) ),
inference(instantiation,[status(thm)],[c_1456]) ).
tcf(c_2295,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_2294,c_829,c_713,c_664,c_661,c_645,c_517,c_432,c_65]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET614+3 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.08/5.36 % Computer : n002.cluster.edu
% 0.08/5.36 % Model : x86_64 x86_64
% 0.08/5.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.36 % Memory : 8046.5625MB
% 0.08/5.36 % OS : Linux 6.8.0-71-generic
% 0.08/5.36 % CPULimit : 300
% 0.08/5.36 % WCLimit : 300
% 0.08/5.36 % DateTime : Thu Sep 24 11:30:39 UTC 2026
% 0.08/5.36 % CPUTime :
% 0.08/5.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.12/5.40 Running first-order theorem proving
% 0.12/5.40 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
% 0.12/5.41
% 0.12/5.41 % ======== iProver multi-core TPTP/SMT =========
% 0.12/5.41
% 0.12/5.41 % Detected problem language: tptp
% 0.12/5.43 % Proving...
% 12.61/7.63 % SZS status Started for theBenchmark.p
% 12.61/7.63 % SZS status Theorem for theBenchmark.p
% 12.61/7.63
% 12.61/7.63 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 12.61/7.63
% 12.61/7.63 % ------ iProver source info
% 12.61/7.63
% 12.61/7.63 % git: date: 2026-07-19 20:42:38 +0200
% 12.61/7.63 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 12.61/7.63 % git: non_committed_changes: false
% 12.61/7.63
% 12.61/7.63 % ------ Parsing...
% 12.61/7.63 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 12.61/7.63
% 12.61/7.63 % ------ Preprocessing... sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e sup_sim: 0 sf_s rm: 1 0s sf_e pe_s pe_e %
% 12.61/7.63
% 12.61/7.63 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 12.61/7.63
% 12.61/7.63 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 12.61/7.63 % ------ Proving...
% 12.61/7.63 % ------ Problem Properties
% 12.61/7.63
% 12.61/7.63 %
% 12.61/7.63 % clauses 15
% 12.61/7.63 % conjectures 1
% 12.61/7.63 % EPR 3
% 12.61/7.63 % Horn 11
% 12.61/7.63 % unary 3
% 12.61/7.63 % binary 6
% 12.61/7.63 % lits 33
% 12.61/7.63 % lits eq 5
% 12.61/7.63 % fd_pure 0
% 12.61/7.63 % fd_pseudo 0
% 12.61/7.63 % fd_cond 0
% 12.61/7.63 % fd_pseudo_cond 3
% 12.61/7.63 % AC symbols 0
% 12.61/7.63
% 12.61/7.63 % ------ Input Options Time Limit: Unbounded
% 12.61/7.63
% 12.61/7.63
% 12.61/7.63 % ------
% 12.61/7.63 % Current options:
% 12.61/7.63 % ------
% 12.61/7.63
% 12.61/7.63
% 12.61/7.63 %
% 12.61/7.63
% 12.61/7.63 % ------ Proving...
% 12.61/7.63 %
% 12.61/7.63
% 12.61/7.63 % SZS status Theorem for theBenchmark.p
% 12.61/7.63
% 12.61/7.63 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 12.61/7.63
% 12.61/7.63
%------------------------------------------------------------------------------