TSTP Solution File: SET758+4 by Vampire---4.8
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- Process Solution
%------------------------------------------------------------------------------
% File : Vampire---4.8
% Problem : SET758+4 : TPTP v8.1.2. Bugfixed v2.2.1.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% Computer : n023.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 : Sun May 5 09:08:19 EDT 2024
% Result : Theorem 0.58s 0.78s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 7
% Syntax : Number of formulae : 57 ( 18 unt; 0 def)
% Number of atoms : 178 ( 13 equ)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 194 ( 73 ~; 63 |; 34 &)
% ( 10 <=>; 14 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 6 avg)
% Maximal term depth : 6 ( 1 avg)
% Number of predicates : 8 ( 6 usr; 1 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 4 con; 0-3 aty)
% Number of variables : 162 ( 145 !; 17 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f771,plain,
$false,
inference(subsumption_resolution,[],[f770,f75]) ).
fof(f75,plain,
! [X0,X1] : ~ member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),image3(X0,X1,sK3)),
inference(unit_resulting_resolution,[],[f69,f53]) ).
fof(f53,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,image3(X0,X1,X2))
| member(X3,X2) ),
inference(cnf_transformation,[],[f33]) ).
fof(f33,plain,
! [X0,X1,X2,X3] :
( member(X3,image3(X0,X1,X2))
<=> ( ? [X4] :
( apply(X0,X4,X3)
& member(X4,X1) )
& member(X3,X2) ) ),
inference(rectify,[],[f23]) ).
fof(f23,axiom,
! [X5,X0,X1,X4] :
( member(X4,image3(X5,X0,X1))
<=> ( ? [X2] :
( apply(X5,X2,X4)
& member(X2,X0) )
& member(X4,X1) ) ),
file('/export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434',image3) ).
fof(f69,plain,
~ member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),sK3),
inference(unit_resulting_resolution,[],[f43,f46]) ).
fof(f46,plain,
! [X0,X1] :
( ~ member(sK4(X0,X1),X1)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f38]) ).
fof(f38,plain,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X1)
| ~ member(X2,X0) ) ),
inference(ennf_transformation,[],[f1]) ).
fof(f1,axiom,
! [X0,X1] :
( subset(X0,X1)
<=> ! [X2] :
( member(X2,X0)
=> member(X2,X1) ) ),
file('/export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434',subset) ).
fof(f43,plain,
~ subset(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),
inference(cnf_transformation,[],[f37]) ).
fof(f37,plain,
? [X0,X1,X2,X3] :
( ~ subset(image3(X0,inverse_image3(X0,X3,X1),X2),X3)
& subset(X3,X2)
& maps(X0,X1,X2) ),
inference(flattening,[],[f36]) ).
fof(f36,plain,
? [X0,X1,X2,X3] :
( ~ subset(image3(X0,inverse_image3(X0,X3,X1),X2),X3)
& subset(X3,X2)
& maps(X0,X1,X2) ),
inference(ennf_transformation,[],[f31]) ).
fof(f31,plain,
~ ! [X0,X1,X2,X3] :
( ( subset(X3,X2)
& maps(X0,X1,X2) )
=> subset(image3(X0,inverse_image3(X0,X3,X1),X2),X3) ),
inference(rectify,[],[f30]) ).
fof(f30,negated_conjecture,
~ ! [X5,X0,X1,X4] :
( ( subset(X4,X1)
& maps(X5,X0,X1) )
=> subset(image3(X5,inverse_image3(X5,X4,X0),X1),X4) ),
inference(negated_conjecture,[],[f29]) ).
fof(f29,conjecture,
! [X5,X0,X1,X4] :
( ( subset(X4,X1)
& maps(X5,X0,X1) )
=> subset(image3(X5,inverse_image3(X5,X4,X0),X1),X4) ),
file('/export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434',thIIa08) ).
fof(f770,plain,
member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),image3(sK0,sK1,sK3)),
inference(forward_demodulation,[],[f767,f348]) ).
fof(f348,plain,
sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3) = sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),
inference(subsumption_resolution,[],[f345,f303]) ).
fof(f303,plain,
member(sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),sK2),
inference(unit_resulting_resolution,[],[f42,f126,f44]) ).
fof(f44,plain,
! [X2,X0,X1] :
( ~ subset(X0,X1)
| member(X2,X1)
| ~ member(X2,X0) ),
inference(cnf_transformation,[],[f38]) ).
fof(f126,plain,
member(sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),sK3),
inference(unit_resulting_resolution,[],[f82,f55]) ).
fof(f55,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,inverse_image3(X0,X1,X2))
| member(sK7(X0,X1,X3),X1) ),
inference(cnf_transformation,[],[f34]) ).
fof(f34,plain,
! [X0,X1,X2,X3] :
( member(X3,inverse_image3(X0,X1,X2))
<=> ( ? [X4] :
( apply(X0,X3,X4)
& member(X4,X1) )
& member(X3,X2) ) ),
inference(rectify,[],[f25]) ).
fof(f25,axiom,
! [X5,X1,X0,X2] :
( member(X2,inverse_image3(X5,X1,X0))
<=> ( ? [X4] :
( apply(X5,X2,X4)
& member(X4,X1) )
& member(X2,X0) ) ),
file('/export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434',inverse_image3) ).
fof(f82,plain,
member(sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),inverse_image3(sK0,sK3,sK1)),
inference(unit_resulting_resolution,[],[f68,f51]) ).
fof(f51,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,image3(X0,X1,X2))
| member(sK6(X0,X1,X3),X1) ),
inference(cnf_transformation,[],[f33]) ).
fof(f68,plain,
member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),image3(sK0,inverse_image3(sK0,sK3,sK1),sK2)),
inference(unit_resulting_resolution,[],[f43,f45]) ).
fof(f45,plain,
! [X0,X1] :
( member(sK4(X0,X1),X0)
| subset(X0,X1) ),
inference(cnf_transformation,[],[f38]) ).
fof(f42,plain,
subset(sK3,sK2),
inference(cnf_transformation,[],[f37]) ).
fof(f345,plain,
( sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3) = sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)))
| ~ member(sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),sK2) ),
inference(resolution,[],[f127,f169]) ).
fof(f169,plain,
! [X0] :
( ~ apply(sK0,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),X0)
| sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3) = X0
| ~ member(X0,sK2) ),
inference(subsumption_resolution,[],[f168,f128]) ).
fof(f128,plain,
member(sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),sK1),
inference(unit_resulting_resolution,[],[f82,f57]) ).
fof(f57,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,inverse_image3(X0,X1,X2))
| member(X3,X2) ),
inference(cnf_transformation,[],[f34]) ).
fof(f168,plain,
! [X0] :
( ~ apply(sK0,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),X0)
| ~ member(sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),sK1)
| sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3) = X0
| ~ member(X0,sK2) ),
inference(subsumption_resolution,[],[f167,f84]) ).
fof(f84,plain,
member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),sK2),
inference(unit_resulting_resolution,[],[f68,f53]) ).
fof(f167,plain,
! [X0] :
( ~ member(sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3),sK2)
| ~ apply(sK0,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),X0)
| ~ member(sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),sK1)
| sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3) = X0
| ~ member(X0,sK2) ),
inference(resolution,[],[f83,f71]) ).
fof(f71,plain,
! [X2,X0,X1] :
( ~ apply(sK0,X0,X1)
| ~ member(X1,sK2)
| ~ apply(sK0,X0,X2)
| ~ member(X0,sK1)
| X1 = X2
| ~ member(X2,sK2) ),
inference(resolution,[],[f67,f59]) ).
fof(f59,plain,
! [X2,X3,X0,X4,X5] :
( ~ sP8(X0,X3,X2)
| ~ member(X5,X2)
| ~ apply(X0,X3,X4)
| ~ apply(X0,X3,X5)
| X4 = X5
| ~ member(X4,X2) ),
inference(general_splitting,[],[f49,f58_D]) ).
fof(f58,plain,
! [X2,X3,X0,X1] :
( ~ maps(X0,X1,X2)
| ~ member(X3,X1)
| sP8(X0,X3,X2) ),
inference(cnf_transformation,[],[f58_D]) ).
fof(f58_D,plain,
! [X2,X3,X0] :
( ! [X1] :
( ~ maps(X0,X1,X2)
| ~ member(X3,X1) )
<=> ~ sP8(X0,X3,X2) ),
introduced(general_splitting_component_introduction,[new_symbols(naming,[sP8])]) ).
fof(f49,plain,
! [X2,X3,X0,X1,X4,X5] :
( ~ maps(X0,X1,X2)
| ~ member(X3,X1)
| ~ member(X4,X2)
| ~ member(X5,X2)
| ~ apply(X0,X3,X4)
| ~ apply(X0,X3,X5)
| X4 = X5 ),
inference(cnf_transformation,[],[f40]) ).
fof(f40,plain,
! [X0,X1,X2] :
( ( ! [X3,X4,X5] :
( X4 = X5
| ~ apply(X0,X3,X5)
| ~ apply(X0,X3,X4)
| ~ member(X5,X2)
| ~ member(X4,X2)
| ~ member(X3,X1) )
& ! [X6] :
( ? [X7] :
( apply(X0,X6,X7)
& member(X7,X2) )
| ~ member(X6,X1) ) )
| ~ maps(X0,X1,X2) ),
inference(flattening,[],[f39]) ).
fof(f39,plain,
! [X0,X1,X2] :
( ( ! [X3,X4,X5] :
( X4 = X5
| ~ apply(X0,X3,X5)
| ~ apply(X0,X3,X4)
| ~ member(X5,X2)
| ~ member(X4,X2)
| ~ member(X3,X1) )
& ! [X6] :
( ? [X7] :
( apply(X0,X6,X7)
& member(X7,X2) )
| ~ member(X6,X1) ) )
| ~ maps(X0,X1,X2) ),
inference(ennf_transformation,[],[f35]) ).
fof(f35,plain,
! [X0,X1,X2] :
( maps(X0,X1,X2)
=> ( ! [X3,X4,X5] :
( ( member(X5,X2)
& member(X4,X2)
& member(X3,X1) )
=> ( ( apply(X0,X3,X5)
& apply(X0,X3,X4) )
=> X4 = X5 ) )
& ! [X6] :
( member(X6,X1)
=> ? [X7] :
( apply(X0,X6,X7)
& member(X7,X2) ) ) ) ),
inference(unused_predicate_definition_removal,[],[f32]) ).
fof(f32,plain,
! [X0,X1,X2] :
( maps(X0,X1,X2)
<=> ( ! [X3,X4,X5] :
( ( member(X5,X2)
& member(X4,X2)
& member(X3,X1) )
=> ( ( apply(X0,X3,X5)
& apply(X0,X3,X4) )
=> X4 = X5 ) )
& ! [X6] :
( member(X6,X1)
=> ? [X7] :
( apply(X0,X6,X7)
& member(X7,X2) ) ) ) ),
inference(rectify,[],[f12]) ).
fof(f12,axiom,
! [X5,X0,X1] :
( maps(X5,X0,X1)
<=> ( ! [X2,X6,X7] :
( ( member(X7,X1)
& member(X6,X1)
& member(X2,X0) )
=> ( ( apply(X5,X2,X7)
& apply(X5,X2,X6) )
=> X6 = X7 ) )
& ! [X2] :
( member(X2,X0)
=> ? [X4] :
( apply(X5,X2,X4)
& member(X4,X1) ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434',maps) ).
fof(f67,plain,
! [X0] :
( sP8(sK0,X0,sK2)
| ~ member(X0,sK1) ),
inference(resolution,[],[f41,f58]) ).
fof(f41,plain,
maps(sK0,sK1,sK2),
inference(cnf_transformation,[],[f37]) ).
fof(f83,plain,
apply(sK0,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),
inference(unit_resulting_resolution,[],[f68,f52]) ).
fof(f52,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,image3(X0,X1,X2))
| apply(X0,sK6(X0,X1,X3),X3) ),
inference(cnf_transformation,[],[f33]) ).
fof(f127,plain,
apply(sK0,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)),sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3)))),
inference(unit_resulting_resolution,[],[f82,f56]) ).
fof(f56,plain,
! [X2,X3,X0,X1] :
( ~ member(X3,inverse_image3(X0,X1,X2))
| apply(X0,X3,sK7(X0,X1,X3)) ),
inference(cnf_transformation,[],[f34]) ).
fof(f767,plain,
member(sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),image3(sK0,sK1,sK3)),
inference(unit_resulting_resolution,[],[f126,f343,f60]) ).
fof(f60,plain,
! [X2,X3,X0,X1] :
( member(X3,image3(X0,X1,X2))
| ~ member(X3,X2)
| sP9(X0,X3,X1) ),
inference(cnf_transformation,[],[f60_D]) ).
fof(f60_D,plain,
! [X1,X3,X0] :
( ! [X2] :
( member(X3,image3(X0,X1,X2))
| ~ member(X3,X2) )
<=> ~ sP9(X0,X3,X1) ),
introduced(general_splitting_component_introduction,[new_symbols(naming,[sP9])]) ).
fof(f343,plain,
~ sP9(sK0,sK7(sK0,sK3,sK6(sK0,inverse_image3(sK0,sK3,sK1),sK4(image3(sK0,inverse_image3(sK0,sK3,sK1),sK2),sK3))),sK1),
inference(unit_resulting_resolution,[],[f128,f127,f61]) ).
fof(f61,plain,
! [X3,X0,X1,X4] :
( ~ sP9(X0,X3,X1)
| ~ apply(X0,X4,X3)
| ~ member(X4,X1) ),
inference(general_splitting,[],[f50,f60_D]) ).
fof(f50,plain,
! [X2,X3,X0,X1,X4] :
( ~ member(X3,X2)
| ~ member(X4,X1)
| ~ apply(X0,X4,X3)
| member(X3,image3(X0,X1,X2)) ),
inference(cnf_transformation,[],[f33]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : SET758+4 : TPTP v8.1.2. Bugfixed v2.2.1.
% 0.08/0.15 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.15/0.37 % Computer : n023.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Fri May 3 17:04:08 EDT 2024
% 0.15/0.37 % CPUTime :
% 0.15/0.37 This is a FOF_THM_RFO_SEQ problem
% 0.15/0.37 Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/tmp/tmp.ZbCsoV1e12/Vampire---4.8_8434
% 0.58/0.76 % (8691)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on Vampire---4 for (2996ds/83Mi)
% 0.58/0.76 % (8684)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on Vampire---4 for (2996ds/34Mi)
% 0.58/0.76 % (8687)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.58/0.76 % (8685)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on Vampire---4 for (2996ds/51Mi)
% 0.58/0.76 % (8688)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2996ds/33Mi)
% 0.58/0.76 % (8689)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on Vampire---4 for (2996ds/34Mi)
% 0.58/0.77 % (8692)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on Vampire---4 for (2996ds/56Mi)
% 0.58/0.77 % (8689)Refutation not found, incomplete strategy% (8689)------------------------------
% 0.58/0.77 % (8689)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.58/0.77 % (8689)Termination reason: Refutation not found, incomplete strategy
% 0.58/0.77
% 0.58/0.77 % (8689)Memory used [KB]: 1132
% 0.58/0.77 % (8689)Time elapsed: 0.004 s
% 0.58/0.77 % (8689)Instructions burned: 5 (million)
% 0.58/0.77 % (8689)------------------------------
% 0.58/0.77 % (8689)------------------------------
% 0.58/0.77 % (8690)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/45Mi)
% 0.58/0.77 % (8690)Refutation not found, incomplete strategy% (8690)------------------------------
% 0.58/0.77 % (8690)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.58/0.77 % (8690)Termination reason: Refutation not found, incomplete strategy
% 0.58/0.77
% 0.58/0.77 % (8690)Memory used [KB]: 1045
% 0.58/0.77 % (8690)Time elapsed: 0.003 s
% 0.58/0.77 % (8690)Instructions burned: 3 (million)
% 0.58/0.77 % (8690)------------------------------
% 0.58/0.77 % (8690)------------------------------
% 0.58/0.78 % (8693)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on Vampire---4 for (2996ds/55Mi)
% 0.58/0.78 % (8691)First to succeed.
% 0.58/0.78 % (8691)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-8680"
% 0.58/0.78 % (8691)Refutation found. Thanks to Tanya!
% 0.58/0.78 % SZS status Theorem for Vampire---4
% 0.58/0.78 % SZS output start Proof for Vampire---4
% See solution above
% 0.58/0.78 % (8691)------------------------------
% 0.58/0.78 % (8691)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.58/0.78 % (8691)Termination reason: Refutation
% 0.58/0.78
% 0.58/0.78 % (8691)Memory used [KB]: 1468
% 0.58/0.78 % (8691)Time elapsed: 0.020 s
% 0.58/0.78 % (8691)Instructions burned: 58 (million)
% 0.58/0.78 % (8680)Success in time 0.4 s
% 0.58/0.78 % Vampire---4.8 exiting
%------------------------------------------------------------------------------