TSTP Solution File: SEU251+1 by Vampire-SAT---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire-SAT---4.8
% Problem : SEU251+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sat Sep 2 00:11:58 EDT 2023
% Result : Theorem 88.53s 13.29s
% Output : Refutation 88.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 14
% Syntax : Number of formulae : 73 ( 22 unt; 0 def)
% Number of atoms : 225 ( 21 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 249 ( 97 ~; 85 |; 44 &)
% ( 14 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 3 con; 0-3 aty)
% Number of variables : 168 (; 156 !; 12 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f472035,plain,
$false,
inference(unit_resulting_resolution,[],[f167901,f167699,f4115]) ).
fof(f4115,plain,
! [X2,X3] :
( ~ in(X2,relation_restriction(sK8,X3))
| sP4(X3,X2,sK8) ),
inference(resolution,[],[f144,f236]) ).
fof(f236,plain,
! [X0,X1] : sP5(sK8,X0,X1),
inference(unit_resulting_resolution,[],[f105,f149]) ).
fof(f149,plain,
! [X2,X0,X1] :
( ~ relation(X2)
| sP5(X2,X0,X1) ),
inference(cnf_transformation,[],[f71]) ).
fof(f71,plain,
! [X0,X1,X2] :
( sP5(X2,X0,X1)
| ~ relation(X2) ),
inference(definition_folding,[],[f59,f70,f69]) ).
fof(f69,plain,
! [X1,X0,X2] :
( sP4(X1,X0,X2)
<=> ( in(X0,cartesian_product2(X1,X1))
& in(X0,X2) ) ),
introduced(predicate_definition_introduction,[new_symbols(naming,[sP4])]) ).
fof(f70,plain,
! [X2,X0,X1] :
( ( in(X0,relation_restriction(X2,X1))
<=> sP4(X1,X0,X2) )
| ~ sP5(X2,X0,X1) ),
introduced(predicate_definition_introduction,[new_symbols(naming,[sP5])]) ).
fof(f59,plain,
! [X0,X1,X2] :
( ( in(X0,relation_restriction(X2,X1))
<=> ( in(X0,cartesian_product2(X1,X1))
& in(X0,X2) ) )
| ~ relation(X2) ),
inference(ennf_transformation,[],[f30]) ).
fof(f30,axiom,
! [X0,X1,X2] :
( relation(X2)
=> ( in(X0,relation_restriction(X2,X1))
<=> ( in(X0,cartesian_product2(X1,X1))
& in(X0,X2) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',t16_wellord1) ).
fof(f105,plain,
relation(sK8),
inference(cnf_transformation,[],[f73]) ).
fof(f73,plain,
( ~ subset(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7))
& relation(sK8) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK6,sK7,sK8])],[f44,f72]) ).
fof(f72,plain,
( ? [X0,X1,X2] :
( ~ subset(fiber(relation_restriction(X2,X0),X1),fiber(X2,X1))
& relation(X2) )
=> ( ~ subset(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7))
& relation(sK8) ) ),
introduced(choice_axiom,[]) ).
fof(f44,plain,
? [X0,X1,X2] :
( ~ subset(fiber(relation_restriction(X2,X0),X1),fiber(X2,X1))
& relation(X2) ),
inference(ennf_transformation,[],[f33]) ).
fof(f33,negated_conjecture,
~ ! [X0,X1,X2] :
( relation(X2)
=> subset(fiber(relation_restriction(X2,X0),X1),fiber(X2,X1)) ),
inference(negated_conjecture,[],[f32]) ).
fof(f32,conjecture,
! [X0,X1,X2] :
( relation(X2)
=> subset(fiber(relation_restriction(X2,X0),X1),fiber(X2,X1)) ),
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',t21_wellord1) ).
fof(f144,plain,
! [X2,X0,X1] :
( ~ sP5(X0,X1,X2)
| ~ in(X1,relation_restriction(X0,X2))
| sP4(X2,X1,X0) ),
inference(cnf_transformation,[],[f91]) ).
fof(f91,plain,
! [X0,X1,X2] :
( ( ( in(X1,relation_restriction(X0,X2))
| ~ sP4(X2,X1,X0) )
& ( sP4(X2,X1,X0)
| ~ in(X1,relation_restriction(X0,X2)) ) )
| ~ sP5(X0,X1,X2) ),
inference(rectify,[],[f90]) ).
fof(f90,plain,
! [X2,X0,X1] :
( ( ( in(X0,relation_restriction(X2,X1))
| ~ sP4(X1,X0,X2) )
& ( sP4(X1,X0,X2)
| ~ in(X0,relation_restriction(X2,X1)) ) )
| ~ sP5(X2,X0,X1) ),
inference(nnf_transformation,[],[f70]) ).
fof(f167699,plain,
in(ordered_pair(sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),sK7),relation_restriction(sK8,sK6)),
inference(unit_resulting_resolution,[],[f16304,f119]) ).
fof(f119,plain,
! [X2,X0,X1] :
( ~ sP0(X0,X1,X2)
| in(ordered_pair(X2,X1),X0) ),
inference(cnf_transformation,[],[f81]) ).
fof(f81,plain,
! [X0,X1,X2] :
( ( sP0(X0,X1,X2)
| ~ in(ordered_pair(X2,X1),X0)
| X1 = X2 )
& ( ( in(ordered_pair(X2,X1),X0)
& X1 != X2 )
| ~ sP0(X0,X1,X2) ) ),
inference(rectify,[],[f80]) ).
fof(f80,plain,
! [X0,X1,X3] :
( ( sP0(X0,X1,X3)
| ~ in(ordered_pair(X3,X1),X0)
| X1 = X3 )
& ( ( in(ordered_pair(X3,X1),X0)
& X1 != X3 )
| ~ sP0(X0,X1,X3) ) ),
inference(flattening,[],[f79]) ).
fof(f79,plain,
! [X0,X1,X3] :
( ( sP0(X0,X1,X3)
| ~ in(ordered_pair(X3,X1),X0)
| X1 = X3 )
& ( ( in(ordered_pair(X3,X1),X0)
& X1 != X3 )
| ~ sP0(X0,X1,X3) ) ),
inference(nnf_transformation,[],[f63]) ).
fof(f63,plain,
! [X0,X1,X3] :
( sP0(X0,X1,X3)
<=> ( in(ordered_pair(X3,X1),X0)
& X1 != X3 ) ),
introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).
fof(f16304,plain,
sP0(relation_restriction(sK8,sK6),sK7,sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7))),
inference(unit_resulting_resolution,[],[f1253,f568,f114]) ).
fof(f114,plain,
! [X2,X0,X1,X4] :
( ~ sP1(X0,X1,X2)
| ~ in(X4,X2)
| sP0(X1,X0,X4) ),
inference(cnf_transformation,[],[f78]) ).
fof(f78,plain,
! [X0,X1,X2] :
( ( sP1(X0,X1,X2)
| ( ( ~ sP0(X1,X0,sK9(X0,X1,X2))
| ~ in(sK9(X0,X1,X2),X2) )
& ( sP0(X1,X0,sK9(X0,X1,X2))
| in(sK9(X0,X1,X2),X2) ) ) )
& ( ! [X4] :
( ( in(X4,X2)
| ~ sP0(X1,X0,X4) )
& ( sP0(X1,X0,X4)
| ~ in(X4,X2) ) )
| ~ sP1(X0,X1,X2) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK9])],[f76,f77]) ).
fof(f77,plain,
! [X0,X1,X2] :
( ? [X3] :
( ( ~ sP0(X1,X0,X3)
| ~ in(X3,X2) )
& ( sP0(X1,X0,X3)
| in(X3,X2) ) )
=> ( ( ~ sP0(X1,X0,sK9(X0,X1,X2))
| ~ in(sK9(X0,X1,X2),X2) )
& ( sP0(X1,X0,sK9(X0,X1,X2))
| in(sK9(X0,X1,X2),X2) ) ) ),
introduced(choice_axiom,[]) ).
fof(f76,plain,
! [X0,X1,X2] :
( ( sP1(X0,X1,X2)
| ? [X3] :
( ( ~ sP0(X1,X0,X3)
| ~ in(X3,X2) )
& ( sP0(X1,X0,X3)
| in(X3,X2) ) ) )
& ( ! [X4] :
( ( in(X4,X2)
| ~ sP0(X1,X0,X4) )
& ( sP0(X1,X0,X4)
| ~ in(X4,X2) ) )
| ~ sP1(X0,X1,X2) ) ),
inference(rectify,[],[f75]) ).
fof(f75,plain,
! [X1,X0,X2] :
( ( sP1(X1,X0,X2)
| ? [X3] :
( ( ~ sP0(X0,X1,X3)
| ~ in(X3,X2) )
& ( sP0(X0,X1,X3)
| in(X3,X2) ) ) )
& ( ! [X3] :
( ( in(X3,X2)
| ~ sP0(X0,X1,X3) )
& ( sP0(X0,X1,X3)
| ~ in(X3,X2) ) )
| ~ sP1(X1,X0,X2) ) ),
inference(nnf_transformation,[],[f64]) ).
fof(f64,plain,
! [X1,X0,X2] :
( sP1(X1,X0,X2)
<=> ! [X3] :
( in(X3,X2)
<=> sP0(X0,X1,X3) ) ),
introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).
fof(f568,plain,
in(sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),fiber(relation_restriction(sK8,sK6),sK7)),
inference(unit_resulting_resolution,[],[f106,f138]) ).
fof(f138,plain,
! [X0,X1] :
( subset(X0,X1)
| in(sK11(X0,X1),X0) ),
inference(cnf_transformation,[],[f88]) ).
fof(f88,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ( ~ in(sK11(X0,X1),X1)
& in(sK11(X0,X1),X0) ) )
& ( ! [X3] :
( in(X3,X1)
| ~ in(X3,X0) )
| ~ subset(X0,X1) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f86,f87]) ).
fof(f87,plain,
! [X0,X1] :
( ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) )
=> ( ~ in(sK11(X0,X1),X1)
& in(sK11(X0,X1),X0) ) ),
introduced(choice_axiom,[]) ).
fof(f86,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) ) )
& ( ! [X3] :
( in(X3,X1)
| ~ in(X3,X0) )
| ~ subset(X0,X1) ) ),
inference(rectify,[],[f85]) ).
fof(f85,plain,
! [X0,X1] :
( ( subset(X0,X1)
| ? [X2] :
( ~ in(X2,X1)
& in(X2,X0) ) )
& ( ! [X2] :
( in(X2,X1)
| ~ in(X2,X0) )
| ~ subset(X0,X1) ) ),
inference(nnf_transformation,[],[f56]) ).
fof(f56,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X1)
| ~ in(X2,X0) ) ),
inference(ennf_transformation,[],[f7]) ).
fof(f7,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( in(X2,X0)
=> in(X2,X1) ) ),
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',d3_tarski) ).
fof(f106,plain,
~ subset(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),
inference(cnf_transformation,[],[f73]) ).
fof(f1253,plain,
! [X0,X1] : sP1(X0,relation_restriction(sK8,X1),fiber(relation_restriction(sK8,X1),X0)),
inference(forward_demodulation,[],[f1180,f129]) ).
fof(f129,plain,
! [X0] : set_intersection2(X0,X0) = X0,
inference(cnf_transformation,[],[f43]) ).
fof(f43,plain,
! [X0] : set_intersection2(X0,X0) = X0,
inference(rectify,[],[f23]) ).
fof(f23,axiom,
! [X0,X1] : set_intersection2(X0,X0) = X0,
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',idempotence_k3_xboole_0) ).
fof(f1180,plain,
! [X0,X1] : sP1(X0,relation_restriction(sK8,X1),set_intersection2(fiber(relation_restriction(sK8,X1),X0),fiber(relation_restriction(sK8,X1),X0))),
inference(unit_resulting_resolution,[],[f211,f129,f112]) ).
fof(f112,plain,
! [X2,X0,X1] :
( ~ sP2(X0)
| fiber(X0,X1) != X2
| sP1(X1,X0,X2) ),
inference(cnf_transformation,[],[f74]) ).
fof(f74,plain,
! [X0] :
( ! [X1,X2] :
( ( fiber(X0,X1) = X2
| ~ sP1(X1,X0,X2) )
& ( sP1(X1,X0,X2)
| fiber(X0,X1) != X2 ) )
| ~ sP2(X0) ),
inference(nnf_transformation,[],[f65]) ).
fof(f65,plain,
! [X0] :
( ! [X1,X2] :
( fiber(X0,X1) = X2
<=> sP1(X1,X0,X2) )
| ~ sP2(X0) ),
introduced(predicate_definition_introduction,[new_symbols(naming,[sP2])]) ).
fof(f211,plain,
! [X0] : sP2(relation_restriction(sK8,X0)),
inference(unit_resulting_resolution,[],[f199,f121]) ).
fof(f121,plain,
! [X0] :
( ~ relation(X0)
| sP2(X0) ),
inference(cnf_transformation,[],[f66]) ).
fof(f66,plain,
! [X0] :
( sP2(X0)
| ~ relation(X0) ),
inference(definition_folding,[],[f48,f65,f64,f63]) ).
fof(f48,plain,
! [X0] :
( ! [X1,X2] :
( fiber(X0,X1) = X2
<=> ! [X3] :
( in(X3,X2)
<=> ( in(ordered_pair(X3,X1),X0)
& X1 != X3 ) ) )
| ~ relation(X0) ),
inference(ennf_transformation,[],[f6]) ).
fof(f6,axiom,
! [X0] :
( relation(X0)
=> ! [X1,X2] :
( fiber(X0,X1) = X2
<=> ! [X3] :
( in(X3,X2)
<=> ( in(ordered_pair(X3,X1),X0)
& X1 != X3 ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',d1_wellord1) ).
fof(f199,plain,
! [X0] : relation(relation_restriction(sK8,X0)),
inference(unit_resulting_resolution,[],[f105,f133]) ).
fof(f133,plain,
! [X0,X1] :
( ~ relation(X0)
| relation(relation_restriction(X0,X1)) ),
inference(cnf_transformation,[],[f51]) ).
fof(f51,plain,
! [X0,X1] :
( relation(relation_restriction(X0,X1))
| ~ relation(X0) ),
inference(ennf_transformation,[],[f15]) ).
fof(f15,axiom,
! [X0,X1] :
( relation(X0)
=> relation(relation_restriction(X0,X1)) ),
file('/export/starexec/sandbox2/tmp/tmp.huiXI4oaKi/Vampire---4.8_6457',dt_k2_wellord1) ).
fof(f167901,plain,
! [X0] : ~ sP4(X0,ordered_pair(sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),sK7),sK8),
inference(unit_resulting_resolution,[],[f167742,f146]) ).
fof(f146,plain,
! [X2,X0,X1] :
( ~ sP4(X0,X1,X2)
| in(X1,X2) ),
inference(cnf_transformation,[],[f94]) ).
fof(f94,plain,
! [X0,X1,X2] :
( ( sP4(X0,X1,X2)
| ~ in(X1,cartesian_product2(X0,X0))
| ~ in(X1,X2) )
& ( ( in(X1,cartesian_product2(X0,X0))
& in(X1,X2) )
| ~ sP4(X0,X1,X2) ) ),
inference(rectify,[],[f93]) ).
fof(f93,plain,
! [X1,X0,X2] :
( ( sP4(X1,X0,X2)
| ~ in(X0,cartesian_product2(X1,X1))
| ~ in(X0,X2) )
& ( ( in(X0,cartesian_product2(X1,X1))
& in(X0,X2) )
| ~ sP4(X1,X0,X2) ) ),
inference(flattening,[],[f92]) ).
fof(f92,plain,
! [X1,X0,X2] :
( ( sP4(X1,X0,X2)
| ~ in(X0,cartesian_product2(X1,X1))
| ~ in(X0,X2) )
& ( ( in(X0,cartesian_product2(X1,X1))
& in(X0,X2) )
| ~ sP4(X1,X0,X2) ) ),
inference(nnf_transformation,[],[f69]) ).
fof(f167742,plain,
~ in(ordered_pair(sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),sK7),sK8),
inference(unit_resulting_resolution,[],[f14025,f167700,f120]) ).
fof(f120,plain,
! [X2,X0,X1] :
( ~ in(ordered_pair(X2,X1),X0)
| sP0(X0,X1,X2)
| X1 = X2 ),
inference(cnf_transformation,[],[f81]) ).
fof(f167700,plain,
sK7 != sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),
inference(unit_resulting_resolution,[],[f16304,f118]) ).
fof(f118,plain,
! [X2,X0,X1] :
( ~ sP0(X0,X1,X2)
| X1 != X2 ),
inference(cnf_transformation,[],[f81]) ).
fof(f14025,plain,
~ sP0(sK8,sK7,sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7))),
inference(unit_resulting_resolution,[],[f1227,f567,f115]) ).
fof(f115,plain,
! [X2,X0,X1,X4] :
( ~ sP1(X0,X1,X2)
| ~ sP0(X1,X0,X4)
| in(X4,X2) ),
inference(cnf_transformation,[],[f78]) ).
fof(f567,plain,
~ in(sK11(fiber(relation_restriction(sK8,sK6),sK7),fiber(sK8,sK7)),fiber(sK8,sK7)),
inference(unit_resulting_resolution,[],[f106,f139]) ).
fof(f139,plain,
! [X0,X1] :
( ~ in(sK11(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f88]) ).
fof(f1227,plain,
! [X0] : sP1(X0,sK8,fiber(sK8,X0)),
inference(forward_demodulation,[],[f1197,f129]) ).
fof(f1197,plain,
! [X0] : sP1(X0,sK8,set_intersection2(fiber(sK8,X0),fiber(sK8,X0))),
inference(unit_resulting_resolution,[],[f171,f129,f112]) ).
fof(f171,plain,
sP2(sK8),
inference(unit_resulting_resolution,[],[f105,f121]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.10 % Problem : SEU251+1 : TPTP v8.1.2. Released v3.3.0.
% 0.04/0.11 % Command : vampire --ignore_missing on --mode portfolio/casc [--schedule casc_hol_2020] -p tptp -om szs -t %d %s
% 0.10/0.30 % Computer : n012.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Aug 30 14:05:08 EDT 2023
% 0.10/0.30 % CPUTime :
% 0.14/0.34 % (7589)Running in auto input_syntax mode. Trying TPTP
% 0.14/0.34 % (7706)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on Vampire---4 for (569ds/0Mi)
% 0.14/0.34 % (7703)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on Vampire---4 for (846ds/0Mi)
% 0.14/0.34 % (7707)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on Vampire---4 for (533ds/0Mi)
% 0.14/0.34 % (7708)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on Vampire---4 for (531ds/0Mi)
% 0.14/0.34 % (7709)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on Vampire---4 for (522ds/0Mi)
% 0.14/0.34 % (7710)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on Vampire---4 for (497ds/0Mi)
% 0.14/0.34 TRYING [1]
% 0.14/0.34 TRYING [2]
% 0.14/0.34 TRYING [3]
% 0.14/0.34 % (7705)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on Vampire---4 for (793ds/0Mi)
% 0.14/0.35 TRYING [1]
% 0.14/0.35 TRYING [2]
% 0.14/0.35 TRYING [4]
% 0.14/0.37 TRYING [3]
% 0.14/0.37 TRYING [5]
% 0.14/0.40 TRYING [4]
% 0.14/0.43 TRYING [6]
% 0.14/0.56 TRYING [5]
% 5.66/1.16 TRYING [7]
% 7.65/1.45 TRYING [1]
% 7.65/1.45 TRYING [2]
% 7.65/1.45 TRYING [3]
% 7.65/1.46 TRYING [4]
% 7.98/1.48 TRYING [5]
% 8.55/1.55 TRYING [6]
% 8.80/1.60 TRYING [6]
% 12.13/2.11 TRYING [7]
% 88.53/13.26 % (7710)First to succeed.
% 88.53/13.29 % (7710)Refutation found. Thanks to Tanya!
% 88.53/13.29 % SZS status Theorem for Vampire---4
% 88.53/13.29 % SZS output start Proof for Vampire---4
% See solution above
% 88.53/13.29 % (7710)------------------------------
% 88.53/13.29 % (7710)Version: Vampire 4.7 (commit 05ef610bd on 2023-06-21 19:03:17 +0100)
% 88.53/13.29 % (7710)Linked with Z3 4.9.1.0 6ed071b44407cf6623b8d3c0dceb2a8fb7040cee z3-4.8.4-6427-g6ed071b44
% 88.53/13.29 % (7710)Termination reason: Refutation
% 88.53/13.29
% 88.53/13.29 % (7710)Memory used [KB]: 359226
% 88.53/13.29 % (7710)Time elapsed: 12.919 s
% 88.53/13.29 % (7710)------------------------------
% 88.53/13.29 % (7710)------------------------------
% 88.53/13.29 % (7589)Success in time 12.977 s
% 88.92/13.29 % Vampire---4.8 exiting
%------------------------------------------------------------------------------