%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SET986+1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n006.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 02:49:16 PM UTC 2026
% Result : Theorem 7.16s 6.74s
% Output : CNFRefutation 7.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 6
% Syntax : Number of formulae : 62 ( 12 unt; 0 def)
% Number of atoms : 266 ( 78 equ)
% Maximal formula atoms : 14 ( 4 avg)
% Number of connectives : 329 ( 125 ~; 144 |; 52 &)
% ( 6 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 4 ( 1 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 : 8 ( 8 usr; 2 con; 0-3 aty)
% Number of variables : 135 ( 0 sgn 125 !; 10 ?; 31 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k2_xboole_0) ).
fof(f4,axiom,
! [X0,X1] :
( X1 = singleton(X0)
<=> ! [X2] :
( in(X2,X1)
<=> X2 = X0 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_tarski) ).
fof(f5,axiom,
! [X0,X1,X2] :
( X2 = set_union2(X0,X1)
<=> ! [X3] :
( in(X3,X2)
<=> ( in(X3,X1)
| in(X3,X0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_xboole_0) ).
fof(f7,axiom,
! [X0,X1,X2] :
( X2 = set_difference(X0,X1)
<=> ! [X3] :
( in(X3,X2)
<=> ( ~ in(X3,X1)
& in(X3,X0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_xboole_0) ).
fof(f14,conjecture,
! [X0,X1] :
( in(X0,X1)
=> set_union2(set_difference(X1,singleton(X0)),singleton(X0)) = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t140_zfmisc_1) ).
fof(f15,negated_conjecture,
~ ! [X0,X1] :
( in(X0,X1)
=> set_union2(set_difference(X1,singleton(X0)),singleton(X0)) = X1 ),
inference(negated_conjecture,[status(cth)],[f14]) ).
fof(f23,plain,
? [X0,X1] :
( in(X0,X1)
& set_union2(set_difference(X1,singleton(X0)),singleton(X0)) != X1 ),
inference(ennf_transformation,[],[f15]) ).
fof(f26,plain,
! [X0,X1] :
( ( singleton(X0) != X1
| ! [X2] :
( ( ~ in(X2,X1)
| X2 = X0 )
& ( X0 != X2
| in(X2,X1) ) ) )
& ( ? [X2] :
( ( in(X2,X1)
| X2 = X0 )
& ( ~ in(X2,X1)
| X0 != X2 ) )
| X1 = singleton(X0) ) ),
inference(nnf_transformation,[],[f4]) ).
fof(f27,plain,
! [X0,X1] :
( ( singleton(X0) != X1
| ! [X3] :
( ( ~ in(X3,X1)
| X0 = X3 )
& ( X0 != X3
| in(X3,X1) ) ) )
& ( ? [X2] :
( ( in(X2,X1)
| X2 = X0 )
& ( ~ in(X2,X1)
| X0 != X2 ) )
| X1 = singleton(X0) ) ),
inference(rectify,[],[f26]) ).
fof(f28,plain,
! [X0,X1] :
( ( singleton(X0) != X1
| ! [X3] :
( ( ~ in(X3,X1)
| X0 = X3 )
& ( X0 != X3
| in(X3,X1) ) ) )
& ( ( ( in(sK0(X0,X1),X1)
| sK0(X0,X1) = X0 )
& ( ~ in(sK0(X0,X1),X1)
| sK0(X0,X1) != X0 ) )
| X1 = singleton(X0) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0]),skolemize(X2,sK0(X0,X1))],[f27]) ).
fof(f29,plain,
! [X0,X1,X2] :
( ( set_union2(X0,X1) != X2
| ! [X3] :
( ( ~ in(X3,X2)
| in(X3,X1)
| in(X3,X0) )
& ( ( ~ in(X3,X1)
& ~ in(X3,X0) )
| in(X3,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| in(X3,X1)
| in(X3,X0) )
& ( ~ in(X3,X2)
| ( ~ in(X3,X1)
& ~ in(X3,X0) ) ) )
| X2 = set_union2(X0,X1) ) ),
inference(nnf_transformation,[],[f5]) ).
fof(f30,plain,
! [X0,X1,X2] :
( ( set_union2(X0,X1) != X2
| ! [X3] :
( ( ~ in(X3,X2)
| in(X3,X1)
| in(X3,X0) )
& ( ( ~ in(X3,X1)
& ~ in(X3,X0) )
| in(X3,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| in(X3,X1)
| in(X3,X0) )
& ( ~ in(X3,X2)
| ( ~ in(X3,X1)
& ~ in(X3,X0) ) ) )
| X2 = set_union2(X0,X1) ) ),
inference(flattening,[],[f29]) ).
fof(f31,plain,
! [X0,X1,X2] :
( ( set_union2(X0,X1) != X2
| ! [X4] :
( ( ~ in(X4,X2)
| in(X4,X1)
| in(X4,X0) )
& ( ( ~ in(X4,X1)
& ~ in(X4,X0) )
| in(X4,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| in(X3,X1)
| in(X3,X0) )
& ( ~ in(X3,X2)
| ( ~ in(X3,X1)
& ~ in(X3,X0) ) ) )
| X2 = set_union2(X0,X1) ) ),
inference(rectify,[],[f30]) ).
fof(f32,plain,
! [X0,X1,X2] :
( ( set_union2(X0,X1) != X2
| ! [X4] :
( ( ~ in(X4,X2)
| in(X4,X1)
| in(X4,X0) )
& ( ( ~ in(X4,X1)
& ~ in(X4,X0) )
| in(X4,X2) ) ) )
& ( ( ( in(sK1(X0,X1,X2),X2)
| in(sK1(X0,X1,X2),X1)
| in(sK1(X0,X1,X2),X0) )
& ( ~ in(sK1(X0,X1,X2),X2)
| ( ~ in(sK1(X0,X1,X2),X1)
& ~ in(sK1(X0,X1,X2),X0) ) ) )
| X2 = set_union2(X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X3,sK1(X0,X1,X2))],[f31]) ).
fof(f36,plain,
! [X0,X1,X2] :
( ( set_difference(X0,X1) != X2
| ! [X3] :
( ( ~ in(X3,X2)
| ( ~ in(X3,X1)
& in(X3,X0) ) )
& ( in(X3,X1)
| ~ in(X3,X0)
| in(X3,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| ( ~ in(X3,X1)
& in(X3,X0) ) )
& ( ~ in(X3,X2)
| in(X3,X1)
| ~ in(X3,X0) ) )
| X2 = set_difference(X0,X1) ) ),
inference(nnf_transformation,[],[f7]) ).
fof(f37,plain,
! [X0,X1,X2] :
( ( set_difference(X0,X1) != X2
| ! [X3] :
( ( ~ in(X3,X2)
| ( ~ in(X3,X1)
& in(X3,X0) ) )
& ( in(X3,X1)
| ~ in(X3,X0)
| in(X3,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| ( ~ in(X3,X1)
& in(X3,X0) ) )
& ( ~ in(X3,X2)
| in(X3,X1)
| ~ in(X3,X0) ) )
| X2 = set_difference(X0,X1) ) ),
inference(flattening,[],[f36]) ).
fof(f38,plain,
! [X0,X1,X2] :
( ( set_difference(X0,X1) != X2
| ! [X4] :
( ( ~ in(X4,X2)
| ( ~ in(X4,X1)
& in(X4,X0) ) )
& ( in(X4,X1)
| ~ in(X4,X0)
| in(X4,X2) ) ) )
& ( ? [X3] :
( ( in(X3,X2)
| ( ~ in(X3,X1)
& in(X3,X0) ) )
& ( ~ in(X3,X2)
| in(X3,X1)
| ~ in(X3,X0) ) )
| X2 = set_difference(X0,X1) ) ),
inference(rectify,[],[f37]) ).
fof(f39,plain,
! [X0,X1,X2] :
( ( set_difference(X0,X1) != X2
| ! [X4] :
( ( ~ in(X4,X2)
| ( ~ in(X4,X1)
& in(X4,X0) ) )
& ( in(X4,X1)
| ~ in(X4,X0)
| in(X4,X2) ) ) )
& ( ( ( in(sK3(X0,X1,X2),X2)
| ( ~ in(sK3(X0,X1,X2),X1)
& in(sK3(X0,X1,X2),X0) ) )
& ( ~ in(sK3(X0,X1,X2),X2)
| in(sK3(X0,X1,X2),X1)
| ~ in(sK3(X0,X1,X2),X0) ) )
| X2 = set_difference(X0,X1) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK3]),skolemize(X3,sK3(X0,X1,X2))],[f38]) ).
fof(f42,plain,
( in(sK6,sK7)
& sK7 != set_union2(set_difference(sK7,singleton(sK6)),singleton(sK6)) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK6,sK7]),skolemize(X0,sK6),skolemize(X1,sK7)],[f23]) ).
fof(f46,plain,
! [X0,X1] : set_union2(X0,X1) = set_union2(X1,X0),
inference(cnf_transformation,[],[f2]) ).
fof(f50,plain,
! [X3,X0,X1] :
( singleton(X0) != X1
| ~ in(X3,X1)
| X0 = X3 ),
inference(cnf_transformation,[],[f28]) ).
fof(f51,plain,
! [X3,X0,X1] :
( singleton(X0) != X1
| X0 != X3
| in(X3,X1) ),
inference(cnf_transformation,[],[f28]) ).
fof(f57,plain,
! [X2,X0,X1] :
( in(sK1(X0,X1,X2),X2)
| in(sK1(X0,X1,X2),X1)
| in(sK1(X0,X1,X2),X0)
| set_union2(X0,X1) = X2 ),
inference(cnf_transformation,[],[f32]) ).
fof(f58,plain,
! [X2,X0,X1] :
( ~ in(sK1(X0,X1,X2),X2)
| ~ in(sK1(X0,X1,X2),X1)
| set_union2(X0,X1) = X2 ),
inference(cnf_transformation,[],[f32]) ).
fof(f59,plain,
! [X2,X0,X1] :
( ~ in(sK1(X0,X1,X2),X2)
| ~ in(sK1(X0,X1,X2),X0)
| set_union2(X0,X1) = X2 ),
inference(cnf_transformation,[],[f32]) ).
fof(f64,plain,
! [X2,X0,X1,X4] :
( set_difference(X0,X1) != X2
| ~ in(X4,X2)
| in(X4,X0) ),
inference(cnf_transformation,[],[f39]) ).
fof(f65,plain,
! [X2,X0,X1,X4] :
( set_difference(X0,X1) != X2
| in(X4,X1)
| ~ in(X4,X0)
| in(X4,X2) ),
inference(cnf_transformation,[],[f39]) ).
fof(f75,plain,
in(sK6,sK7),
inference(cnf_transformation,[],[f42]) ).
fof(f76,plain,
sK7 != set_union2(set_difference(sK7,singleton(sK6)),singleton(sK6)),
inference(cnf_transformation,[],[f42]) ).
fof(f82,plain,
! [X3,X1] :
( singleton(X3) != X1
| in(X3,X1) ),
inference(equality_resolution,[],[f51]) ).
fof(f83,plain,
! [X3] : in(X3,singleton(X3)),
inference(equality_resolution,[],[f82]) ).
fof(f84,plain,
! [X3,X0] :
( ~ in(X3,singleton(X0))
| X0 = X3 ),
inference(equality_resolution,[],[f50]) ).
fof(f88,plain,
! [X0,X1,X4] :
( in(X4,X1)
| ~ in(X4,X0)
| in(X4,set_difference(X0,X1)) ),
inference(equality_resolution,[],[f65]) ).
fof(f89,plain,
! [X0,X1,X4] :
( ~ in(X4,set_difference(X0,X1))
| in(X4,X0) ),
inference(equality_resolution,[],[f64]) ).
tcf(c_50,plain,
! [X0: $i,X1: $i] : set_union2(X0,X1) = set_union2(X1,X0),
inference(cnf_transformation,[],[f46]) ).
tcf(c_56,plain,
! [X0: $i] : in(X0,singleton(X0)),
inference(cnf_transformation,[],[f83]) ).
tcf(c_57,plain,
! [X0: $i,X1: $i] :
( ( X0 = X1 )
| ~ in(X0,singleton(X1)) ),
inference(cnf_transformation,[],[f84]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( set_union2(X0,X1) = X2 )
| ~ in(sK1(X0,X1,X2),X2)
| ~ in(sK1(X0,X1,X2),X0) ),
inference(cnf_transformation,[],[f59]) ).
tcf(c_59,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( set_union2(X0,X1) = X2 )
| ~ in(sK1(X0,X1,X2),X2)
| ~ in(sK1(X0,X1,X2),X1) ),
inference(cnf_transformation,[],[f58]) ).
tcf(c_60,plain,
! [X0: $i,X1: $i,X2: $i] :
( in(sK1(X0,X1,X2),X2)
| in(sK1(X0,X1,X2),X1)
| in(sK1(X0,X1,X2),X0)
| ( set_union2(X0,X1) = X2 ) ),
inference(cnf_transformation,[],[f57]) ).
tcf(c_70,plain,
! [X0: $i,X1: $i,X2: $i] :
( in(X0,X2)
| in(X0,set_difference(X1,X2))
| ~ in(X0,X1) ),
inference(cnf_transformation,[],[f88]) ).
tcf(c_71,plain,
! [X0: $i,X1: $i,X2: $i] :
( in(X0,X1)
| ~ in(X0,set_difference(X1,X2)) ),
inference(cnf_transformation,[],[f89]) ).
tcf(c_79,negated_conjecture,
set_union2(set_difference(sK7,singleton(sK6)),singleton(sK6)) != sK7,
inference(cnf_transformation,[],[f76]) ).
tcf(c_80,negated_conjecture,
in(sK6,sK7),
inference(cnf_transformation,[],[f75]) ).
tcf(c_238,plain,
set_union2(singleton(sK6),set_difference(sK7,singleton(sK6))) != sK7,
inference(demodulation,[status(thm)],[c_79,c_50]) ).
tcf(c_398,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( in(X0,X2)
| ~ in(X1,X3)
| ( X2 != X3 )
| ( X0 != X1 ) ),
theory(equality) ).
tcf(c_771,plain,
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),singleton(sK6))
| in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,singleton(sK6)))
| ( set_union2(singleton(sK6),set_difference(sK7,singleton(sK6))) = sK7 ) ),
inference(instantiation,[status(thm)],[c_60]) ).
tcf(c_772,plain,
( ( set_union2(singleton(sK6),set_difference(sK7,singleton(sK6))) = sK7 )
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),singleton(sK6)) ),
inference(instantiation,[status(thm)],[c_58]) ).
tcf(c_773,plain,
( ( set_union2(singleton(sK6),set_difference(sK7,singleton(sK6))) = sK7 )
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,singleton(sK6))) ),
inference(instantiation,[status(thm)],[c_59]) ).
tcf(c_779,plain,
! [X0: $i] :
( ( sK7 = X0 )
| ~ in(sK7,singleton(X0)) ),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_802,plain,
! [X0: $i] :
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,X0)) ),
inference(instantiation,[status(thm)],[c_71]) ).
tcf(c_805,plain,
! [X0: $i,X1: $i] :
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(X0,X1)
| ( sK7 != X1 )
| ( sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7) != X0 ) ),
inference(instantiation,[status(thm)],[c_398]) ).
tcf(c_860,plain,
( ( sK7 = sK7 )
| ~ in(sK7,singleton(sK7)) ),
inference(instantiation,[status(thm)],[c_779]) ).
tcf(c_900,plain,
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,singleton(sK6))) ),
inference(instantiation,[status(thm)],[c_802]) ).
tcf(c_908,plain,
! [X0: $i] :
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),X0)
| in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,X0))
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7) ),
inference(instantiation,[status(thm)],[c_70]) ).
tcf(c_978,plain,
! [X0: $i] :
( ( sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7) = X0 )
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),singleton(X0)) ),
inference(instantiation,[status(thm)],[c_57]) ).
tcf(c_979,plain,
( ( sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7) = sK6 )
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),singleton(sK6)) ),
inference(instantiation,[status(thm)],[c_978]) ).
tcf(c_1105,plain,
in(sK7,singleton(sK7)),
inference(instantiation,[status(thm)],[c_56]) ).
tcf(c_1675,plain,
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),singleton(sK6))
| in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),set_difference(sK7,singleton(sK6)))
| ~ in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7) ),
inference(instantiation,[status(thm)],[c_908]) ).
tcf(c_2205,plain,
! [X0: $i] :
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(X0,sK7)
| ( sK7 != sK7 )
| ( sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7) != X0 ) ),
inference(instantiation,[status(thm)],[c_805]) ).
tcf(c_2206,plain,
( in(sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7),sK7)
| ~ in(sK6,sK7)
| ( sK7 != sK7 )
| ( sK1(singleton(sK6),set_difference(sK7,singleton(sK6)),sK7) != sK6 ) ),
inference(instantiation,[status(thm)],[c_2205]) ).
tcf(c_2557,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_2206,c_1675,c_1105,c_979,c_900,c_860,c_771,c_772,c_773,c_238,c_80]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET986+1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.10/5.36 % Computer : n006.cluster.edu
% 0.10/5.36 % Model : x86_64 x86_64
% 0.10/5.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.36 % Memory : 8046.5625MB
% 0.10/5.36 % OS : Linux 6.8.0-71-generic
% 0.10/5.36 % CPULimit : 300
% 0.10/5.36 % WCLimit : 300
% 0.10/5.36 % DateTime : Thu Sep 24 12:31:08 UTC 2026
% 0.10/5.36 % CPUTime :
% 0.10/5.36 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.15/5.40 Running first-order theorem proving
% 0.15/5.40 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
% 0.15/5.41
% 0.15/5.41 % ======== iProver multi-core TPTP/SMT =========
% 0.15/5.41
% 0.15/5.42 % Detected problem language: tptp
% 0.15/5.43 % Proving...
% 7.16/6.74 % SZS status Started for theBenchmark.p
% 7.16/6.74 % SZS status Theorem for theBenchmark.p
% 7.16/6.74
% 7.16/6.74 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 7.16/6.74
% 7.16/6.74 % ------ iProver source info
% 7.16/6.74
% 7.16/6.74 % git: date: 2026-07-19 20:42:38 +0200
% 7.16/6.74 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 7.16/6.74 % git: non_committed_changes: false
% 7.16/6.74
% 7.16/6.74 % ------ Parsing...
% 7.16/6.74 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 7.16/6.74
% 7.16/6.74 % ------ Preprocessing... sup_sim: 1 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 %
% 7.16/6.74
% 7.16/6.74 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 7.16/6.74
% 7.16/6.74 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 7.16/6.74 % ------ Proving...
% 7.16/6.74 % ------ Problem Properties
% 7.16/6.74
% 7.16/6.74 %
% 7.16/6.74 % clauses 32
% 7.16/6.74 % conjectures 1
% 7.16/6.74 % EPR 7
% 7.16/6.74 % Horn 23
% 7.16/6.74 % unary 9
% 7.16/6.74 % binary 10
% 7.16/6.74 % lits 70
% 7.16/6.74 % lits eq 16
% 7.16/6.74 % fd_pure 0
% 7.16/6.74 % fd_pseudo 0
% 7.16/6.74 % fd_cond 0
% 7.16/6.74 % fd_pseudo_cond 10
% 7.16/6.74 % AC symbols 0
% 7.16/6.74
% 7.16/6.74 % ------ Input Options Time Limit: Unbounded
% 7.16/6.74
% 7.16/6.74
% 7.16/6.74 % ------
% 7.16/6.74 % Current options:
% 7.16/6.74 % ------
% 7.16/6.74
% 7.16/6.74
% 7.16/6.74 %
% 7.16/6.74
% 7.16/6.74 % ------ Proving...
% 7.16/6.74 %
% 7.16/6.74
% 7.16/6.74 % SZS status Theorem for theBenchmark.p
% 7.16/6.74
% 7.16/6.74 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 7.16/6.74
% 7.16/6.74
%------------------------------------------------------------------------------