%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SET615+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 : n014.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 27.44s 6.39s
% Output : CNFRefutation 27.44s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 4
% Syntax : Number of formulae : 59 ( 7 unt; 0 def)
% Number of atoms : 173 ( 19 equ)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 195 ( 81 ~; 92 |; 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 : 99 ( 0 sgn 94 !; 5 ?; 36 :)
% 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(union(X0,X1),X2) = union(difference(X0,X2),difference(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_difference_distributes_over_union) ).
fof(f9,negated_conjecture,
~ ! [X0,X1,X2] : difference(union(X0,X1),X2) = union(difference(X0,X2),difference(X1,X2)),
inference(negated_conjecture,[status(cth)],[f8]) ).
fof(f10,plain,
? [X0,X1,X2] : difference(union(X0,X1),X2) != union(difference(X0,X2),difference(X1,X2)),
inference(ennf_transformation,[],[f9]) ).
fof(f12,plain,
difference(union(sK0,sK1),sK2) != union(difference(sK0,sK2),difference(sK1,sK2)),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f10]) ).
fof(f13,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(f14,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,[],[f13]) ).
fof(f15,plain,
! [X0,X1] :
( ( X0 != X1
| ! [X3] :
( ( ~ member(X3,X0)
| member(X3,X1) )
& ( ~ member(X3,X1)
| member(X3,X0) ) ) )
& ( ( ( member(sK3(X0,X1),X0)
| member(sK3(X0,X1),X1) )
& ( ~ member(sK3(X0,X1),X0)
| ~ member(sK3(X0,X1),X1) ) )
| X0 = X1 ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X2,sK3(X0,X1))],[f14]) ).
fof(f18,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(f19,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,[],[f18]) ).
fof(f20,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(f21,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,[],[f20]) ).
fof(f25,plain,
difference(union(sK0,sK1),sK2) != union(difference(sK0,sK2),difference(sK1,sK2)),
inference(cnf_transformation,[],[f12]) ).
fof(f28,plain,
! [X0,X1] :
( member(sK3(X0,X1),X0)
| member(sK3(X0,X1),X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f15]) ).
fof(f29,plain,
! [X0,X1] :
( ~ member(sK3(X0,X1),X0)
| ~ member(sK3(X0,X1),X1)
| X0 = X1 ),
inference(cnf_transformation,[],[f15]) ).
fof(f34,plain,
! [X2,X0,X1] :
( ~ member(X2,union(X0,X1))
| member(X2,X1)
| member(X2,X0) ),
inference(cnf_transformation,[],[f19]) ).
fof(f35,plain,
! [X2,X0,X1] :
( ~ member(X2,X1)
| member(X2,union(X0,X1)) ),
inference(cnf_transformation,[],[f19]) ).
fof(f36,plain,
! [X2,X0,X1] :
( ~ member(X2,X0)
| member(X2,union(X0,X1)) ),
inference(cnf_transformation,[],[f19]) ).
fof(f37,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| ~ member(X2,X1) ),
inference(cnf_transformation,[],[f21]) ).
fof(f38,plain,
! [X2,X0,X1] :
( ~ member(X2,difference(X0,X1))
| member(X2,X0) ),
inference(cnf_transformation,[],[f21]) ).
fof(f39,plain,
! [X2,X0,X1] :
( member(X2,X1)
| ~ member(X2,X0)
| member(X2,difference(X0,X1)) ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_49,negated_conjecture,
union(difference(sK0,sK2),difference(sK1,sK2)) != difference(union(sK0,sK1),sK2),
inference(cnf_transformation,[],[f25]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i] :
( ( X0 = X1 )
| ~ member(sK3(X0,X1),X1)
| ~ member(sK3(X0,X1),X0) ),
inference(cnf_transformation,[],[f29]) ).
tcf(c_51,plain,
! [X0: $i,X1: $i] :
( member(sK3(X0,X1),X1)
| member(sK3(X0,X1),X0)
| ( X0 = X1 ) ),
inference(cnf_transformation,[],[f28]) ).
tcf(c_56,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,union(X1,X2))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f36]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,union(X2,X1))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f35]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X2)
| member(X0,X1)
| ~ member(X0,union(X1,X2)) ),
inference(cnf_transformation,[],[f34]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X2)
| member(X0,difference(X1,X2))
| ~ member(X0,X1) ),
inference(cnf_transformation,[],[f39]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i,X2: $i] :
( member(X0,X1)
| ~ member(X0,difference(X1,X2)) ),
inference(cnf_transformation,[],[f38]) ).
tcf(c_61,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ member(X0,X2)
| ~ member(X0,difference(X1,X2)) ),
inference(cnf_transformation,[],[f37]) ).
tcf(c_718,plain,
( ( union(difference(sK0,sK2),difference(sK1,sK2)) = difference(union(sK0,sK1),sK2) )
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),sK2))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(difference(sK0,sK2),difference(sK1,sK2))) ),
inference(instantiation,[status(thm)],[c_50]) ).
tcf(c_719,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),sK2))
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(difference(sK0,sK2),difference(sK1,sK2)))
| ( union(difference(sK0,sK2),difference(sK1,sK2)) = difference(union(sK0,sK1),sK2) ) ),
inference(instantiation,[status(thm)],[c_51]) ).
tcf(c_736,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,sK2))
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,sK2))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(difference(sK0,sK2),difference(sK1,sK2))) ),
inference(instantiation,[status(thm)],[c_58]) ).
tcf(c_1154,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),sK2)) ),
inference(instantiation,[status(thm)],[c_60]) ).
tcf(c_1667,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK0)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,sK2)) ),
inference(instantiation,[status(thm)],[c_60]) ).
tcf(c_2065,plain,
! [X0: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),X0))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1)) ),
inference(instantiation,[status(thm)],[c_59]) ).
tcf(c_2070,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),sK2))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1)) ),
inference(instantiation,[status(thm)],[c_2065]) ).
tcf(c_2072,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK1)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK0)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1)) ),
inference(instantiation,[status(thm)],[c_58]) ).
tcf(c_2367,plain,
! [X0: $i,X1: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X1)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(X0,X1))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0) ),
inference(instantiation,[status(thm)],[c_59]) ).
tcf(c_2368,plain,
! [X0: $i,X1: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(X1,X0))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0) ),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_2369,plain,
! [X0: $i,X1: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(X0,X1))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0) ),
inference(instantiation,[status(thm)],[c_56]) ).
tcf(c_2376,plain,
! [X0: $i,X1: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(X0,X1)) ),
inference(instantiation,[status(thm)],[c_60]) ).
tcf(c_2379,plain,
! [X0: $i,X1: $i] :
( ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X1)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(X0,X1)) ),
inference(instantiation,[status(thm)],[c_61]) ).
tcf(c_10127,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK1) ),
inference(instantiation,[status(thm)],[c_2368]) ).
tcf(c_10128,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(sK0,sK1))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK0) ),
inference(instantiation,[status(thm)],[c_2369]) ).
tcf(c_10283,plain,
( ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,sK2)) ),
inference(instantiation,[status(thm)],[c_2379]) ).
tcf(c_11889,plain,
! [X0: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),X0),union(difference(sK0,sK2),difference(sK1,sK2)))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),X0),difference(sK1,sK2)) ),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_20762,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK1)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,sK2)) ),
inference(instantiation,[status(thm)],[c_2376]) ).
tcf(c_31414,plain,
( ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,sK2)) ),
inference(instantiation,[status(thm)],[c_2379]) ).
tcf(c_40108,plain,
( ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(union(sK0,sK1),sK2)) ),
inference(instantiation,[status(thm)],[c_2379]) ).
tcf(c_40400,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(difference(sK0,sK2),difference(sK1,sK2)))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,sK2)) ),
inference(instantiation,[status(thm)],[c_2369]) ).
tcf(c_58487,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),union(difference(sK0,sK2),difference(sK1,sK2)))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,sK2)) ),
inference(instantiation,[status(thm)],[c_11889]) ).
tcf(c_72751,plain,
! [X0: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,X0))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK1) ),
inference(instantiation,[status(thm)],[c_2367]) ).
tcf(c_72752,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK1,sK2))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK1) ),
inference(instantiation,[status(thm)],[c_72751]) ).
tcf(c_85257,plain,
! [X0: $i] :
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),X0)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,X0))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK0) ),
inference(instantiation,[status(thm)],[c_2367]) ).
tcf(c_85266,plain,
( member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK2)
| member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),difference(sK0,sK2))
| ~ member(sK3(union(difference(sK0,sK2),difference(sK1,sK2)),difference(union(sK0,sK1),sK2)),sK0) ),
inference(instantiation,[status(thm)],[c_85257]) ).
tcf(c_85267,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_85266,c_72752,c_58487,c_40400,c_40108,c_31414,c_20762,c_10283,c_10128,c_10127,c_2072,c_2070,c_1667,c_1154,c_736,c_719,c_718,c_49]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SET615+3 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.03 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.07/0.33 % Computer : n014.cluster.edu
% 0.07/0.33 % Model : x86_64 x86_64
% 0.07/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.33 % Memory : 8046.5625MB
% 0.07/0.33 % OS : Linux 6.8.0-71-generic
% 0.07/0.33 % CPULimit : 300
% 0.07/0.33 % WCLimit : 300
% 0.07/0.33 % DateTime : Thu Sep 24 11:28:02 UTC 2026
% 0.07/0.33 % CPUTime :
% 0.07/0.33 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.11/0.38 Running first-order theorem proving
% 0.11/0.38 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
% 0.11/0.39
% 0.11/0.39 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.39
% 0.11/0.39 % Detected problem language: tptp
% 0.11/0.40 % Proving...
% 27.44/6.39 % SZS status Started for theBenchmark.p
% 27.44/6.39 % SZS status Theorem for theBenchmark.p
% 27.44/6.39
% 27.44/6.39 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 27.44/6.39
% 27.44/6.39 % ------ iProver source info
% 27.44/6.39
% 27.44/6.39 % git: date: 2026-07-19 20:42:38 +0200
% 27.44/6.39 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 27.44/6.39 % git: non_committed_changes: false
% 27.44/6.39
% 27.44/6.39 % ------ Parsing...
% 27.44/6.39 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 27.44/6.39
% 27.44/6.39 % ------ 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 %
% 27.44/6.39
% 27.44/6.39 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 27.44/6.39
% 27.44/6.39 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 27.44/6.39 % ------ Proving...
% 27.44/6.39 % ------ Problem Properties
% 27.44/6.39
% 27.44/6.39 %
% 27.44/6.39 % clauses 15
% 27.44/6.39 % conjectures 1
% 27.44/6.39 % EPR 3
% 27.44/6.39 % Horn 11
% 27.44/6.39 % unary 3
% 27.44/6.39 % binary 6
% 27.44/6.39 % lits 33
% 27.44/6.39 % lits eq 5
% 27.44/6.39 % fd_pure 0
% 27.44/6.39 % fd_pseudo 0
% 27.44/6.39 % fd_cond 0
% 27.44/6.39 % fd_pseudo_cond 3
% 27.44/6.39 % AC symbols 0
% 27.44/6.39
% 27.44/6.39 % ------ Schedule dynamic 5 is on
% 27.44/6.39
% 27.44/6.39 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 27.44/6.39
% 27.44/6.39
% 27.44/6.39 % ------
% 27.44/6.39 % Current options:
% 27.44/6.39 % ------
% 27.44/6.39
% 27.44/6.39
% 27.44/6.39 %
% 27.44/6.39
% 27.44/6.39 % ------ Proving...
% 27.44/6.39 %
% 27.44/6.39
% 27.44/6.39 % SZS status Theorem for theBenchmark.p
% 27.44/6.39
% 27.44/6.39 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 27.44/6.39
% 27.44/6.39
%------------------------------------------------------------------------------