%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR108+4 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n020.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 : Tue Sep 29 09:43:07 AM UTC 2026
% Result : ContradictoryAxioms 15.98s 3.53s
% Output : Refutation 19.72s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 6
% Syntax : Number of formulae : 61 ( 7 unt; 3 def)
% Number of atoms : 229 ( 36 equ)
% Maximal formula atoms : 22 ( 3 avg)
% Number of connectives : 265 ( 97 ~; 114 |; 43 &)
% ( 7 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 6 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-3 aty)
% Number of variables : 159 ( 0 sgn 152 !; 7 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f501,axiom,
! [X0] : s__instance(X0,s__Entity),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_502) ).
fof(f3484,axiom,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1) )
=> ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_3496) ).
fof(f3520,axiom,
! [X0] :
( s__instance(X0,s__SetOrClass)
=> ( s__instance(X0,s__NullSet)
=> ~ ? [X1] : s__instance(X1,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_3533) ).
fof(f11199,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(ennf_transformation,[],[f3484]) ).
fof(f11200,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(flattening,[],[f11199]) ).
fof(f11201,plain,
! [X0] :
( ! [X1] : ~ s__instance(X1,X0)
| ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f3520]) ).
fof(f11202,plain,
! [X0] :
( ! [X1] : ~ s__instance(X1,X0)
| ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f11201]) ).
fof(f12453,definition,
! [X1,X2,X0] :
( sP10(X1,X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
introduced(definition,[new_symbols(definition,[sP10])],[predicate_definition_introduction]) ).
fof(f12454,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> sP10(X1,X2,X0) ),
inference(definition_folding,[],[f11200,f12453]) ).
fof(f12674,plain,
! [X1,X2,X0] :
( ( sP10(X1,X2,X0)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X1)
| ~ s__instance(X4,X1)
| ( ~ s__instance(X5,X2)
& ~ s__instance(X5,X0) ) )
& s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1)
& s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) ) )
& ( ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) )
| ~ sP10(X1,X2,X0) ) ),
inference(nnf_transformation,[],[f12453]) ).
fof(f12675,plain,
! [X0,X1,X2] :
( ( sP10(X0,X1,X2)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X0)
| ~ s__instance(X4,X0)
| ( ~ s__instance(X5,X1)
& ~ s__instance(X5,X2) ) )
& s__instance(X3,X1)
& s__instance(X4,X2)
& s__instance(X5,X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP10(X0,X1,X2) ) ),
inference(rectify,[],[f12674]) ).
fof(f12676,plain,
! [X0,X1,X2] :
( ( sP10(X0,X1,X2)
| ( ( ~ s__instance(sK155(X0,X1,X2),X0)
| ~ s__instance(sK156(X0,X1,X2),X0)
| ( ~ s__instance(sK157(X0,X1,X2),X1)
& ~ s__instance(sK157(X0,X1,X2),X2) ) )
& s__instance(sK155(X0,X1,X2),X1)
& s__instance(sK156(X0,X1,X2),X2)
& s__instance(sK157(X0,X1,X2),X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP10(X0,X1,X2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK155,sK156,sK157]),skolemize(X3,sK155(X0,X1,X2)),skolemize(X4,sK156(X0,X1,X2)),skolemize(X5,sK157(X0,X1,X2))],[f12675]) ).
fof(f12677,plain,
! [X0,X1,X2] :
( ( X1 = s__UnionFn(X2,X0)
| ~ sP10(X1,X2,X0) )
& ( sP10(X1,X2,X0)
| s__UnionFn(X2,X0) != X1 ) ),
inference(nnf_transformation,[],[f12454]) ).
fof(f14840,plain,
! [X0] : s__instance(X0,s__Entity),
inference(cnf_transformation,[],[f501]) ).
fof(f18065,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| s__instance(X2,s__SetOrClass) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18066,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18067,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| s__instance(X1,s__SetOrClass) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18068,plain,
! [X2,X0,X1] :
( s__instance(sK157(X0,X1,X2),X0)
| sP10(X0,X1,X2) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18069,plain,
! [X2,X0,X1] :
( s__instance(sK156(X0,X1,X2),X2)
| sP10(X0,X1,X2) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18070,plain,
! [X2,X0,X1] :
( s__instance(sK155(X0,X1,X2),X1)
| sP10(X0,X1,X2) ),
inference(cnf_transformation,[],[f12676]) ).
fof(f18074,plain,
! [X2,X0,X1] :
( ~ sP10(X1,X2,X0)
| s__UnionFn(X2,X0) = X1 ),
inference(cnf_transformation,[],[f12677]) ).
fof(f18110,plain,
! [X0,X1] :
( ~ s__instance(X1,X0)
| ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f11202]) ).
fof(f23320,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass)
| sP10(X1,X0,X2) ),
inference(resolution,[],[f18110,f18070]) ).
fof(f23331,plain,
! [X2,X0,X1] :
( sP10(X1,X0,X2)
| ~ s__instance(X0,s__NullSet) ),
inference(forward_subsumption_resolution,[],[f23320,f18067]) ).
fof(f23333,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| ~ s__instance(X2,s__NullSet)
| ~ s__instance(X2,s__SetOrClass) ),
inference(resolution,[],[f18069,f18110]) ).
fof(f23334,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| ~ s__instance(X2,s__NullSet) ),
inference(forward_subsumption_resolution,[],[f23333,f18065]) ).
fof(f23335,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__NullSet)
| s__UnionFn(X1,X0) = X2 ),
inference(resolution,[],[f23334,f18074]) ).
fof(f23340,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass) ),
inference(resolution,[],[f18068,f18110]) ).
fof(f23342,plain,
! [X2,X3,X0,X1] :
( sP10(s__NullSet,X0,X1)
| s__UnionFn(X2,sK157(s__NullSet,X0,X1)) = X3 ),
inference(resolution,[],[f18068,f23335]) ).
fof(f23343,plain,
! [X2,X0,X1] :
( sP10(X0,X1,X2)
| ~ s__instance(X0,s__NullSet) ),
inference(forward_subsumption_resolution,[],[f23340,f18066]) ).
fof(f23344,plain,
! [X2,X0,X1] :
( ~ s__instance(X0,s__NullSet)
| s__UnionFn(X1,X2) = X0 ),
inference(resolution,[],[f23343,f18074]) ).
fof(f23345,plain,
! [X2,X3,X0,X1] :
( sP10(X2,s__NullSet,X3)
| s__UnionFn(X0,X1) = sK155(X2,s__NullSet,X3) ),
inference(resolution,[],[f23344,f18070]) ).
fof(f23348,plain,
! [X2,X3,X0,X1] :
( s__UnionFn(X0,sK157(s__NullSet,X1,X2)) = X3
| s__NullSet = s__UnionFn(X1,X2) ),
inference(resolution,[],[f23342,f18074]) ).
fof(f23350,plain,
! [X2,X3,X0,X4] :
( X0 = X4
| s__NullSet = s__UnionFn(X2,X3)
| s__NullSet = s__UnionFn(X2,X3) ),
inference(superposition,[],[f23348,f23348]) ).
fof(f23355,plain,
! [X2,X3,X0,X4] :
( X0 = X4
| s__NullSet = s__UnionFn(X2,X3) ),
inference(duplicate_literal_removal,[],[f23350]) ).
fof(f23357,definition,
( spl504_73
<=> ! [X2,X3] : s__NullSet = s__UnionFn(X2,X3) ),
introduced(definition,[new_symbols(definition,[spl504_73])],[avatar_definition]) ).
fof(f23358,plain,
( ! [X2,X3] : s__NullSet = s__UnionFn(X2,X3)
| ~ spl504_73 ),
inference(avatar_component_clause,[],[f23357]) ).
fof(f23360,definition,
( spl504_74
<=> ! [X4,X0] : X0 = X4 ),
introduced(definition,[new_symbols(definition,[spl504_74])],[avatar_definition]) ).
fof(f23361,plain,
( ! [X0,X4] : X0 = X4
| ~ spl504_74 ),
inference(avatar_component_clause,[],[f23360]) ).
fof(f23362,plain,
( spl504_73
| spl504_74 ),
inference(avatar_split_clause,[],[f23355,f23360,f23357]) ).
fof(f23370,plain,
! [X2,X3,X0,X1] :
( s__UnionFn(X0,X1) = sK155(X2,s__NullSet,X3)
| s__UnionFn(s__NullSet,X3) = X2 ),
inference(resolution,[],[f23345,f18074]) ).
fof(f23371,plain,
( ! [X2,X3] :
( s__NullSet = sK155(X2,s__NullSet,X3)
| s__UnionFn(s__NullSet,X3) = X2 )
| ~ spl504_73 ),
inference(forward_demodulation,[],[f23370,f23358]) ).
fof(f23372,plain,
( ! [X2,X3] :
( s__NullSet = sK155(X2,s__NullSet,X3)
| s__NullSet = X2 )
| ~ spl504_73 ),
inference(forward_demodulation,[],[f23371,f23358]) ).
fof(f23374,plain,
( ! [X0,X1] :
( s__instance(s__NullSet,s__NullSet)
| sP10(X0,s__NullSet,X1)
| s__NullSet = X0 )
| ~ spl504_73 ),
inference(superposition,[],[f18070,f23372]) ).
fof(f23375,plain,
( ! [X0,X1] :
( sP10(X0,s__NullSet,X1)
| s__NullSet = X0 )
| ~ spl504_73 ),
inference(forward_subsumption_resolution,[],[f23374,f23331]) ).
fof(f23376,plain,
( ! [X0,X1] :
( s__NullSet = X0
| s__UnionFn(s__NullSet,X1) = X0 )
| ~ spl504_73 ),
inference(resolution,[],[f23375,f18074]) ).
fof(f23377,plain,
( ! [X0] :
( s__NullSet = X0
| s__NullSet = X0 )
| ~ spl504_73 ),
inference(forward_demodulation,[],[f23376,f23358]) ).
fof(f23378,plain,
( ! [X0] : s__NullSet = X0
| ~ spl504_73 ),
inference(duplicate_literal_removal,[],[f23377]) ).
fof(f23379,plain,
( ! [X0,X1] : X0 = X1
| ~ spl504_73 ),
inference(superposition,[],[f23378,f23378]) ).
fof(f23399,plain,
( spl504_74
| ~ spl504_73 ),
inference(avatar_split_clause,[],[f23379,f23357,f23360]) ).
fof(f23417,plain,
( ! [X0,X1] : s__instance(X1,X0)
| ~ spl504_74 ),
inference(superposition,[],[f14840,f23361]) ).
fof(f23434,plain,
( ! [X0] :
( ~ s__instance(X0,s__NullSet)
| ~ s__instance(X0,s__SetOrClass) )
| ~ spl504_74 ),
inference(resolution,[],[f23417,f18110]) ).
fof(f23438,plain,
( ! [X0] : ~ s__instance(X0,s__NullSet)
| ~ spl504_74 ),
inference(forward_subsumption_resolution,[],[f23434,f23417]) ).
fof(f23439,plain,
( $false
| ~ spl504_74 ),
inference(forward_subsumption_resolution,[],[f23438,f23417]) ).
fof(f23440,plain,
~ spl504_74,
inference(avatar_contradiction_clause,[],[f23439]) ).
cnf(s41,plain,
( spl504_73
| spl504_74 ),
inference(sat_conversion,[],[f23362]) ).
cnf(s43,plain,
( ~ spl504_73
| spl504_74 ),
inference(sat_conversion,[],[f23399]) ).
cnf(s44,plain,
~ spl504_74,
inference(sat_conversion,[],[f23440]) ).
cnf(s45,plain,
~ spl504_73,
inference(rat,[],[s43,s44]) ).
cnf(s47,plain,
$false,
inference(rat,[],[s41,s44,s45]) ).
fof(f23441,plain,
$false,
inference(avatar_sat_refutation,[],[s47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : CSR108+4 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.07 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.19 % Computer : n020.cluster.edu
% 0.11/0.19 % Model : x86_64 x86_64
% 0.11/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.19 % Memory : 8046.5625MB
% 0.11/0.19 % OS : Linux 6.8.0-71-generic
% 0.11/0.19 % CPULimit : 300
% 0.11/0.19 % WCLimit : 300
% 0.11/0.19 % DateTime : Mon Sep 28 23:01:04 UTC 2026
% 0.11/0.19 % CPUTime :
% 0.11/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.22 Running first-order theorem proving
% 0.11/0.22 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 11.20/2.42 % (663452)Detected formulas, will run a generic FOF schedule.
% 11.20/2.42 % (663462)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2142747699:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 11.20/2.42 % (663457)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1159802492:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 11.20/2.42 % (663459)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=1838695220:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 11.20/2.42 % (663461)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2356497446:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 11.20/2.42 % (663458)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1368164237:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 11.20/2.42 % (663460)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2618168017:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 11.20/2.42 % (663463)dis-21_1_sil=8000:lcm=predicate:random_seed=2268340422:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2998 on theBenchmark for (2998ds/129Mi)
% 11.20/2.42 % (663462)Instruction limit reached!
% 11.20/2.42 % (663462)------------------------------
% 11.20/2.42 % (663462)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.20/2.42 % (663462)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.20/2.42 % (663462)CaDiCaL version: 2.1.3
% 11.20/2.42 % (663462)Termination reason: Instruction limit
% 11.20/2.42 % (663462)Termination phase: Preprocessing 3
% 11.20/2.42 % (663462)Time elapsed: 0.046 s
% 11.20/2.42 % (663462)Peak memory usage: 94 MB
% 11.20/2.42 % (663462)Instructions burned: 141 (million)
% 11.20/2.42 % (663460)Refutation not found, incomplete strategy
% 11.20/2.42 % (663460)------------------------------
% 11.20/2.42 % (663460)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.20/2.42 % (663460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.20/2.42 % (663460)CaDiCaL version: 2.1.3
% 11.20/2.42 % (663460)Termination reason: Refutation not found, incomplete strategy
% 11.20/2.42 % (663460)Time elapsed: 0.021 s
% 11.20/2.42 % (663460)Peak memory usage: 93 MB
% 11.20/2.42 % (663460)Instructions burned: 37 (million)
% 11.20/2.42 % (663461)Instruction limit reached!
% 11.20/2.42 % (663461)------------------------------
% 11.20/2.42 % (663461)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.20/2.42 % (663461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.20/2.42 % (663461)CaDiCaL version: 2.1.3
% 11.20/2.42 % (663461)Termination reason: Instruction limit
% 11.20/2.42 % (663461)Termination phase: Saturation
% 11.20/2.42 % (663461)Time elapsed: 0.053 s
% 11.20/2.42 % (663461)Peak memory usage: 94 MB
% 11.20/2.42 % (663461)Instructions burned: 120 (million)
% 11.20/2.42 % (663463)Instruction limit reached!
% 11.20/2.42 % (663463)------------------------------
% 11.20/2.42 % (663463)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.20/2.42 % (663463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.20/2.42 % (663463)CaDiCaL version: 2.1.3
% 11.20/2.42 % (663463)Termination reason: Instruction limit
% 11.20/2.42 % (663463)Termination phase: Property scanning
% 11.20/2.42 % (663463)Time elapsed: 0.075 s
% 11.20/2.42 % (663463)Peak memory usage: 94 MB
% 11.20/2.42 % (663463)Instructions burned: 129 (million)
% 11.20/2.42 % (663471)lrs+10_1_sil=8000:sp=occurrence:random_seed=283569288:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 11.20/2.42 % (663471)Refutation not found, incomplete strategy
% 11.20/2.42 % (663471)------------------------------
% 11.20/2.42 % (663471)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.20/2.42 % (663471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.20/2.42 % (663471)CaDiCaL version: 2.1.3
% 11.20/2.42 % (663471)Termination reason: Refutation not found, incomplete strategy
% 11.20/2.42 % (663471)Time elapsed: 0.015 s
% 11.20/2.42 % (663471)Peak memory usage: 95 MB
% 11.20/2.42 % (663471)Instructions burned: 43 (million)
% 11.20/2.42 % (663472)lrs+10_1_sil=32000:urr=on:br=off:random_seed=4170874021:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/157Mi)
% 16.61/3.14 % (663473)lrs+1011_1_sil=32000:sp=occurrence:random_seed=2960902822:i=325:sd=1:ss=axioms:sgt=32_2995 on theBenchmark for (2995ds/325Mi)
% 16.61/3.14 % (663472)Refutation not found, incomplete strategy
% 16.61/3.14 % (663472)------------------------------
% 16.61/3.14 % (663472)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.61/3.14 % (663472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.61/3.14 % (663473)Refutation not found, incomplete strategy
% 16.61/3.14 % (663473)------------------------------
% 16.61/3.14 % (663473)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.61/3.14 % (663472)CaDiCaL version: 2.1.3
% 16.61/3.14 % (663472)Termination reason: Refutation not found, incomplete strategy
% 16.61/3.14 % (663472)Time elapsed: 0.040 s
% 16.61/3.14 % (663472)Peak memory usage: 95 MB
% 16.61/3.14 % (663473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.61/3.14 % (663472)Instructions burned: 82 (million)
% 16.61/3.14 % (663473)CaDiCaL version: 2.1.3
% 16.61/3.14 % (663473)Termination reason: Refutation not found, incomplete strategy
% 16.61/3.14 % (663473)Time elapsed: 0.020 s
% 16.61/3.14 % (663473)Peak memory usage: 94 MB
% 16.61/3.14 % (663473)Instructions burned: 34 (million)
% 16.61/3.14 % (663460)------------------------------
% 16.61/3.14 % (663460)------------------------------
% 16.61/3.14 % (663471)------------------------------
% 16.61/3.14 % (663471)------------------------------
% 16.61/3.14 % (663478)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=1630683028:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2993 on theBenchmark for (2993ds/294Mi)
% 16.61/3.14 % (663477)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=340662020:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 16.61/3.14 % (663478)Refutation not found, incomplete strategy
% 16.61/3.14 % (663478)------------------------------
% 16.61/3.14 % (663478)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.61/3.14 % (663478)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.61/3.14 % (663478)CaDiCaL version: 2.1.3
% 16.61/3.14 % (663478)Termination reason: Refutation not found, incomplete strategy
% 16.61/3.14 % (663478)Time elapsed: 0.016 s
% 16.61/3.14 % (663478)Peak memory usage: 95 MB
% 16.61/3.14 % (663478)Instructions burned: 55 (million)
% 16.61/3.14 % (663473)------------------------------
% 16.61/3.14 % (663473)------------------------------
% 16.61/3.14 % (663472)------------------------------
% 16.61/3.14 % (663472)------------------------------
% 16.61/3.14 % (663477)Instruction limit reached!
% 16.61/3.14 % (663477)------------------------------
% 16.61/3.14 % (663477)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.61/3.14 % (663477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.61/3.14 % (663477)CaDiCaL version: 2.1.3
% 16.61/3.14 % (663477)Termination reason: Instruction limit
% 16.61/3.14 % (663477)Termination phase: Saturation
% 16.61/3.14 % (663477)Time elapsed: 0.128 s
% 16.61/3.14 % (663477)Peak memory usage: 99 MB
% 16.61/3.14 % (663477)Instructions burned: 248 (million)
% 16.61/3.14 % (663478)------------------------------
% 16.61/3.14 % (663478)------------------------------
% 16.61/3.14 % (663482)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=4244267081:cts=off:i=113:fsr=off:ss=included:sgt=4_2991 on theBenchmark for (2991ds/113Mi)
% 16.61/3.14 % (663481)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=4035900885:i=2350_2991 on theBenchmark for (2991ds/2350Mi)
% 16.61/3.14 % (663483)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=943542837:i=127:av=off:fsr=off:sup=off_2990 on theBenchmark for (2990ds/127Mi)
% 16.61/3.14 % (663484)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=536553064:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2990 on theBenchmark for (2990ds/114Mi)
% 16.61/3.14 % (663482)Instruction limit reached!
% 16.61/3.14 % (663482)------------------------------
% 16.61/3.14 % (663482)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.61/3.14 % (663482)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.61/3.14 % (663482)CaDiCaL version: 2.1.3
% 16.61/3.14 % (663482)Termination reason: Instruction limit
% 16.61/3.14 % (663482)Termination phase: Saturation
% 16.61/3.14 % (663482)Time elapsed: 0.066 s
% 15.98/3.53 % (663482)Peak memory usage: 96 MB
% 15.98/3.53 % (663482)Instructions burned: 114 (million)
% 15.98/3.53 % (663484)Instruction limit reached!
% 15.98/3.53 % (663484)------------------------------
% 15.98/3.53 % (663484)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663484)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663484)Termination reason: Instruction limit
% 15.98/3.53 % (663484)Termination phase: SInE selection
% 15.98/3.53 % (663484)Time elapsed: 0.028 s
% 15.98/3.53 % (663484)Peak memory usage: 91 MB
% 15.98/3.53 % (663484)Instructions burned: 115 (million)
% 15.98/3.53 % (663459)Refutation not found, incomplete strategy
% 15.98/3.53 % (663459)------------------------------
% 15.98/3.53 % (663459)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663459)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663459)Termination reason: Refutation not found, incomplete strategy
% 15.98/3.53 % (663459)Time elapsed: 0.741 s
% 15.98/3.53 % (663459)Peak memory usage: 147 MB
% 15.98/3.53 % (663459)Instructions burned: 1117 (million)
% 15.98/3.53 % (663483)Instruction limit reached!
% 15.98/3.53 % (663483)------------------------------
% 15.98/3.53 % (663483)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663483)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663483)Termination reason: Instruction limit
% 15.98/3.53 % (663483)Termination phase: Property scanning
% 15.98/3.53 % (663483)Time elapsed: 0.074 s
% 15.98/3.53 % (663483)Peak memory usage: 97 MB
% 15.98/3.53 % (663483)Instructions burned: 128 (million)
% 15.98/3.53 % (663490)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=1218751845:i=437:sd=1:aac=none:ss=included_2989 on theBenchmark for (2989ds/437Mi)
% 15.98/3.53 % (663489)lrs+10_1_sil=8000:sp=occurrence:random_seed=1778122054:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2989 on theBenchmark for (2989ds/907Mi)
% 15.98/3.53 % (663490)Refutation not found, incomplete strategy
% 15.98/3.53 % (663490)------------------------------
% 15.98/3.53 % (663490)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663490)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663490)Termination reason: Refutation not found, incomplete strategy
% 15.98/3.53 % (663490)Time elapsed: 0.031 s
% 15.98/3.53 % (663490)Peak memory usage: 95 MB
% 15.98/3.53 % (663490)Instructions burned: 56 (million)
% 15.98/3.53 % (663491)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=72586714:i=5202:ss=axioms:sgt=16_2988 on theBenchmark for (2988ds/5202Mi)
% 15.98/3.53 % (663459)------------------------------
% 15.98/3.53 % (663459)------------------------------
% 15.98/3.53 % (663490)------------------------------
% 15.98/3.53 % (663490)------------------------------
% 15.98/3.53 % (663495)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=1660862889:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2986 on theBenchmark for (2986ds/134Mi)
% 15.98/3.53 % (663495)Instruction limit reached!
% 15.98/3.53 % (663495)------------------------------
% 15.98/3.53 % (663495)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663495)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663495)Termination reason: Instruction limit
% 15.98/3.53 % (663495)Termination phase: Saturation
% 15.98/3.53 % (663495)Time elapsed: 0.071 s
% 15.98/3.53 % (663495)Peak memory usage: 96 MB
% 15.98/3.53 % (663495)Instructions burned: 136 (million)
% 15.98/3.53 % (663497)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=1810408132:st=8:i=592:sd=3:ep=RST:ss=axioms_2984 on theBenchmark for (2984ds/592Mi)
% 15.98/3.53 % (663498)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=4193704776:st=3:i=13193:sd=3:ss=axioms_2984 on theBenchmark for (2984ds/13193Mi)
% 15.98/3.53 % (663489)Instruction limit reached!
% 15.98/3.53 % (663489)------------------------------
% 15.98/3.53 % (663489)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663489)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663489)Termination reason: Instruction limit
% 15.98/3.53 % (663489)Termination phase: Saturation
% 15.98/3.53 % (663489)Time elapsed: 0.504 s
% 15.98/3.53 % (663489)Peak memory usage: 110 MB
% 15.98/3.53 % (663489)Instructions burned: 909 (million)
% 15.98/3.53 % (663497)Refutation not found, incomplete strategy
% 15.98/3.53 % (663497)------------------------------
% 15.98/3.53 % (663497)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663497)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663497)Termination reason: Refutation not found, incomplete strategy
% 15.98/3.53 % (663497)Time elapsed: 0.104 s
% 15.98/3.53 % (663497)Peak memory usage: 98 MB
% 15.98/3.53 % (663497)Instructions burned: 190 (million)
% 15.98/3.53 % (663501)lrs+1666_7_slsqr=4,1:sil=8000:plsq=on:plsqc=1:sos=on:urr=on:plsql=on:rp=on:alpa=false:sac=on:slsq=on:random_seed=1529021837:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2982 on theBenchmark for (2982ds/125Mi)
% 15.98/3.53 % (663501)Instruction limit reached!
% 15.98/3.53 % (663501)------------------------------
% 15.98/3.53 % (663501)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663501)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663501)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663501)Termination reason: Instruction limit
% 15.98/3.53 % (663501)Termination phase: Preprocessing 2
% 15.98/3.53 % (663501)Time elapsed: 0.065 s
% 15.98/3.53 % (663501)Peak memory usage: 92 MB
% 15.98/3.53 % (663501)Instructions burned: 125 (million)
% 15.98/3.53 % (663497)------------------------------
% 15.98/3.53 % (663497)------------------------------
% 15.98/3.53 % (663503)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=1309462362:i=134:gtgl=5:slsql=off:gtg=exists_sym_2980 on theBenchmark for (2980ds/134Mi)
% 15.98/3.53 % (663503)Instruction limit reached!
% 15.98/3.53 % (663503)------------------------------
% 15.98/3.53 % (663503)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663503)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663503)Termination reason: Instruction limit
% 15.98/3.53 % (663503)Termination phase: SInE selection
% 15.98/3.53 % (663503)Time elapsed: 0.064 s
% 15.98/3.53 % (663503)Peak memory usage: 92 MB
% 15.98/3.53 % (663503)Instructions burned: 135 (million)
% 15.98/3.53 % (663504)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=2875374983:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2979 on theBenchmark for (2979ds/141Mi)
% 15.98/3.53 % (663504)Refutation not found, incomplete strategy
% 15.98/3.53 % (663504)------------------------------
% 15.98/3.53 % (663504)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663504)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663504)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663504)Termination reason: Refutation not found, incomplete strategy
% 15.98/3.53 % (663504)Time elapsed: 0.022 s
% 15.98/3.53 % (663504)Peak memory usage: 94 MB
% 15.98/3.53 % (663504)Instructions burned: 37 (million)
% 15.98/3.53 % (663507)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=1792284242:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2977 on theBenchmark for (2977ds/431Mi)
% 15.98/3.53 % (663481)Instruction limit reached!
% 15.98/3.53 % (663481)------------------------------
% 15.98/3.53 % (663481)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663481)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663481)Termination reason: Instruction limit
% 15.98/3.53 % (663481)Termination phase: Saturation
% 15.98/3.53 % (663481)Time elapsed: 1.369 s
% 15.98/3.53 % (663481)Peak memory usage: 171 MB
% 15.98/3.53 % (663481)Instructions burned: 2351 (million)
% 15.98/3.53 % (663507)Refutation not found, incomplete strategy
% 15.98/3.53 % (663507)------------------------------
% 15.98/3.53 % (663507)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663507)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663507)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663507)Termination reason: Refutation not found, incomplete strategy
% 15.98/3.53 % (663507)Time elapsed: 0.023 s
% 15.98/3.53 % (663507)Peak memory usage: 95 MB
% 15.98/3.53 % (663507)Instructions burned: 36 (million)
% 15.98/3.53 % (663504)------------------------------
% 15.98/3.53 % (663504)------------------------------
% 15.98/3.53 % (663509)lrs+1010_1_ncem=casc2026/models/loop6.pt:sil=64000:tgt=full:npcc=on:prc=on:urr=ec_only:bsr=on:fd=preordered:gs=on:sac=on:newcnf=on:random_seed=3366120957:i=6060:aac=none:ins=25_2975 on theBenchmark for (2975ds/6060Mi)
% 15.98/3.53 % (663457)First to succeed.
% 15.98/3.53 % (663457)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-663452"
% 15.98/3.53 % (663507)------------------------------
% 15.98/3.53 % (663507)------------------------------
% 15.98/3.53 % (663510)lrs+10_16_anc=all:slsqr=32,1:sil=8000:avsql=on:sp=unary_frequency:lcm=predicate:urr=full:rp=on:br=off:slsqc=4:flr=on:sac=on:slsq=on:avsqc=1:random_seed=869815766:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2975 on theBenchmark for (2975ds/150Mi)
% 15.98/3.53 % (663510)Instruction limit reached!
% 15.98/3.53 % (663510)------------------------------
% 15.98/3.53 % (663510)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.98/3.53 % (663510)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.98/3.53 % (663510)CaDiCaL version: 2.1.3
% 15.98/3.53 % (663510)Termination reason: Instruction limit
% 15.98/3.53 % (663510)Termination phase: Property scanning
% 15.98/3.53 % (663510)Time elapsed: 0.088 s
% 15.98/3.53 % (663510)Peak memory usage: 97 MB
% 15.98/3.53 % (663510)Instructions burned: 151 (million)
% 15.98/3.53 % (663512)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=435575968:i=14155:bd=all_2973 on theBenchmark for (2973ds/14155Mi)
% 15.98/3.53 % (663457)Refutation found. Thanks to Tanya!
% 15.98/3.53 % SZS status ContradictoryAxioms for theBenchmark
% 15.98/3.53 % SZS output start Proof for theBenchmark
% See solution above
% 19.72/3.74 % (663457)------------------------------
% 19.72/3.74 % (663457)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.72/3.74 % (663457)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.72/3.74 % (663457)CaDiCaL version: 2.1.3
% 19.72/3.74 % (663457)Termination reason: Refutation
% 19.72/3.74 % (663457)Time elapsed: 2.226 s
% 19.72/3.74 % (663457)Peak memory usage: 221 MB
% 19.72/3.74 % (663457)Instructions burned: 3770 (million)
% 19.72/3.74 % (663457)------------------------------
% 19.72/3.74 % (663457)------------------------------
% 19.72/3.74 % (663452)Success in time 2.867 s
% 19.72/3.74 % Vampire exiting
%------------------------------------------------------------------------------