%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SEV677+1 : TPTP v9.3.1. Released v9.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n010.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 12:58:33 PM UTC 2026
% Result : Theorem 2.58s 1.11s
% Output : Refutation 0.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 7
% Syntax : Number of formulae : 35 ( 12 unt; 1 def)
% Number of atoms : 116 ( 47 equ)
% Maximal formula atoms : 11 ( 3 avg)
% Number of connectives : 111 ( 30 ~; 40 |; 36 &)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 5 con; 0-1 aty)
% Number of variables : 29 ( 18 !; 11 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f277,axiom,
! [X0] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X0)
=> ( ( X0 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU0 )
| ? [X1] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
& ( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
=> ( X0 = cCoq_2eInit_2eDatatypes_2eS___24a1(X1)
& ( ( X1 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ? [X2] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X2)
& X1 = cCoq_2eInit_2eDatatypes_2eS___24a1(X2)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','$_def_UrysohnsLemma.Urysohns_Lemma_construction.Un') ).
fof(f1363,axiom,
cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(cX),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','$_typeof_X') ).
fof(f1885,axiom,
! [X0] :
( cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(X0)
=> cTopology_2eTopologicalSpaces_2eopen___24a2(X0,cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(X0))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','Topology.TopologicalSpaces.open_full') ).
fof(f1898,axiom,
cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','U0_open') ).
fof(f1899,axiom,
cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','U1_open') ).
fof(f3186,conjecture,
! [X0] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X0)
=> cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p','_HAMMER_GOAL') ).
fof(f3187,negated_conjecture,
~ ! [X0] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X0)
=> cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0)) ),
inference(negated_conjecture,[status(cth)],[f3186]) ).
fof(f3204,plain,
? [X0] :
( ~ cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0))
& cCoq_2eInit_2eDatatypes_2enat___24t(X0) ),
inference(ennf_transformation,[],[f3187]) ).
fof(f3205,plain,
! [X0] :
( ( X0 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU0 )
| ? [X1] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
& ( ( X0 = cCoq_2eInit_2eDatatypes_2eS___24a1(X1)
& ( ( X1 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ? [X2] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X2)
& X1 = cCoq_2eInit_2eDatatypes_2eS___24a1(X2)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X1) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X0) ),
inference(ennf_transformation,[],[f277]) ).
fof(f3206,plain,
! [X0] :
( ( X0 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU0 )
| ? [X1] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
& ( ( X0 = cCoq_2eInit_2eDatatypes_2eS___24a1(X1)
& ( ( X1 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ? [X2] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X2)
& X1 = cCoq_2eInit_2eDatatypes_2eS___24a1(X2)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X1) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X0) ),
inference(flattening,[],[f3205]) ).
fof(f3210,plain,
! [X0] :
( cTopology_2eTopologicalSpaces_2eopen___24a2(X0,cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(X0)))
| ~ cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(X0) ),
inference(ennf_transformation,[],[f1885]) ).
fof(f3224,definition,
! [X0] :
( ? [X1] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
& ( ( X0 = cCoq_2eInit_2eDatatypes_2eS___24a1(X1)
& ( ( X1 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ? [X2] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X2)
& X1 = cCoq_2eInit_2eDatatypes_2eS___24a1(X2)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X1) ) )
| ~ sP0(X0) ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f3225,plain,
! [X0] :
( ( X0 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU0 )
| sP0(X0)
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X0) ),
inference(definition_folding,[],[f3206,f3224]) ).
fof(f3226,plain,
( ~ cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(sK1))
& cCoq_2eInit_2eDatatypes_2enat___24t(sK1) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK1]),skolemize(X0,sK1)],[f3204]) ).
fof(f3227,plain,
! [X0] :
( ? [X1] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X1)
& ( ( X0 = cCoq_2eInit_2eDatatypes_2eS___24a1(X1)
& ( ( X1 = cCoq_2eInit_2eDatatypes_2eO
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ? [X2] :
( cCoq_2eInit_2eDatatypes_2enat___24t(X2)
& X1 = cCoq_2eInit_2eDatatypes_2eS___24a1(X2)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X1) ) )
| ~ sP0(X0) ),
inference(nnf_transformation,[],[f3224]) ).
fof(f3228,plain,
! [X0] :
( ( cCoq_2eInit_2eDatatypes_2enat___24t(sK2(X0))
& ( ( cCoq_2eInit_2eDatatypes_2eS___24a1(sK2(X0)) = X0
& ( ( cCoq_2eInit_2eDatatypes_2eO = sK2(X0)
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1 )
| ( cCoq_2eInit_2eDatatypes_2enat___24t(sK3(X0))
& sK2(X0) = cCoq_2eInit_2eDatatypes_2eS___24a1(sK3(X0))
& cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX)) ) ) )
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(sK2(X0)) ) )
| ~ sP0(X0) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK2,sK3]),skolemize(X1,sK2(X0)),skolemize(X2,sK3(X0))],[f3227]) ).
fof(f3235,plain,
cCoq_2eInit_2eDatatypes_2enat___24t(sK1),
inference(cnf_transformation,[],[f3226]) ).
fof(f3236,plain,
~ cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(sK1)),
inference(cnf_transformation,[],[f3226]) ).
fof(f3237,plain,
! [X0] :
( cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1
| cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX))
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(sK2(X0))
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f3228]) ).
fof(f3244,plain,
! [X0] :
( cCoq_2eInit_2eDatatypes_2enat___24t(sK2(X0))
| ~ sP0(X0) ),
inference(cnf_transformation,[],[f3228]) ).
fof(f3245,plain,
! [X0] :
( cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU0
| sP0(X0)
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(X0) ),
inference(cnf_transformation,[],[f3225]) ).
fof(f3247,plain,
cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(cX),
inference(cnf_transformation,[],[f1363]) ).
fof(f3253,plain,
! [X0] :
( cTopology_2eTopologicalSpaces_2eopen___24a2(X0,cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(X0)))
| ~ cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(X0) ),
inference(cnf_transformation,[],[f3210]) ).
fof(f3254,plain,
cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU0),
inference(cnf_transformation,[],[f1898]) ).
fof(f3257,plain,
cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU1),
inference(cnf_transformation,[],[f1899]) ).
fof(f3277,plain,
( ~ cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU0)
| sP0(sK1)
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(sK1) ),
inference(superposition,[],[f3236,f3245]) ).
fof(f3278,plain,
( sP0(sK1)
| ~ cCoq_2eInit_2eDatatypes_2enat___24t(sK1) ),
inference(forward_subsumption_resolution,[],[f3277,f3254]) ).
fof(f3279,plain,
sP0(sK1),
inference(forward_subsumption_resolution,[],[f3278,f3235]) ).
fof(f3331,plain,
! [X0] :
( cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cCoq_2eSets_2eEnsembles_2eFull__set___24a1(cTopology_2eTopologicalSpaces_2epoint__set___24a1(cX))
| cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1
| ~ sP0(X0) ),
inference(forward_subsumption_resolution,[],[f3237,f3244]) ).
fof(f3348,plain,
! [X0] :
( cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0))
| ~ cTopology_2eTopologicalSpaces_2eTopologicalSpace___24t(cX)
| cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1
| ~ sP0(X0) ),
inference(superposition,[],[f3253,f3331]) ).
fof(f3351,plain,
! [X0] :
( cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0))
| cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(X0) = cU1
| ~ sP0(X0) ),
inference(forward_subsumption_resolution,[],[f3348,f3247]) ).
fof(f3408,plain,
( cU1 = cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(sK1)
| ~ sP0(sK1) ),
inference(resolution,[],[f3351,f3236]) ).
fof(f3414,plain,
cU1 = cUrysohnsLemma_2eUrysohns__Lemma__construction_2eUn___24a1(sK1),
inference(forward_subsumption_resolution,[],[f3408,f3279]) ).
fof(f3416,plain,
~ cTopology_2eTopologicalSpaces_2eopen___24a2(cX,cU1),
inference(superposition,[],[f3236,f3414]) ).
fof(f3418,plain,
$false,
inference(forward_subsumption_resolution,[],[f3416,f3257]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SEV677+1 : TPTP v9.3.1. Released v9.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n010.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Mon Sep 28 06:53:32 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.42 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.58/1.11 % (1728810)Detected formulas, will run a generic FOF schedule.
% 2.58/1.11 % (1728819)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1291954550:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 2.58/1.11 % (1728815)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=2841436104:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 2.58/1.11 % (1728816)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=538261185:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 2.58/1.11 % (1728818)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1654928042:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 2.58/1.11 % (1728817)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=1195864609:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 2.58/1.11 % (1728821)dis-21_1_sil=8000:lcm=predicate:random_seed=3537695217:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 2.58/1.11 % (1728818)Refutation not found, incomplete strategy
% 2.58/1.11 % (1728818)------------------------------
% 2.58/1.11 % (1728818)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.58/1.11 % (1728818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.58/1.11 % (1728818)CaDiCaL version: 2.1.3
% 2.58/1.11 % (1728818)Termination reason: Refutation not found, incomplete strategy
% 2.58/1.11 % (1728818)Time elapsed: 0.013 s
% 2.58/1.11 % (1728818)Peak memory usage: 93 MB
% 2.58/1.11 % (1728818)Instructions burned: 18 (million)
% 2.58/1.11 % (1728820)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1019109783:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 2.58/1.11 % (1728819)First to succeed.
% 2.58/1.11 % (1728819)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1728810"
% 2.58/1.11 % (1728821)Instruction limit reached!
% 2.58/1.11 % (1728821)------------------------------
% 2.58/1.11 % (1728821)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.58/1.11 % (1728821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.58/1.11 % (1728821)CaDiCaL version: 2.1.3
% 2.58/1.11 % (1728821)Termination reason: Instruction limit
% 2.58/1.11 % (1728821)Termination phase: Preprocessing 3
% 2.58/1.11 % (1728821)Time elapsed: 0.080 s
% 2.58/1.11 % (1728821)Peak memory usage: 95 MB
% 2.58/1.11 % (1728821)Instructions burned: 130 (million)
% 2.58/1.11 % (1728820)Instruction limit reached!
% 2.58/1.11 % (1728820)------------------------------
% 2.58/1.11 % (1728820)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.58/1.11 % (1728820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.58/1.11 % (1728820)CaDiCaL version: 2.1.3
% 2.58/1.11 % (1728820)Termination reason: Instruction limit
% 2.58/1.11 % (1728820)Termination phase: Preprocessing 3
% 2.58/1.11 % (1728820)Time elapsed: 0.082 s
% 2.58/1.11 % (1728820)Peak memory usage: 94 MB
% 2.58/1.11 % (1728820)Instructions burned: 139 (million)
% 2.58/1.11 % (1728829)lrs+10_1_sil=8000:sp=occurrence:random_seed=2606122258:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 2.58/1.11 % (1728830)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2841656614:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 2.58/1.11 % (1728830)Refutation not found, incomplete strategy
% 2.58/1.11 % (1728830)------------------------------
% 2.58/1.11 % (1728830)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.58/1.11 % (1728830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.58/1.11 % (1728830)CaDiCaL version: 2.1.3
% 2.58/1.11 % (1728830)Termination reason: Refutation not found, incomplete strategy
% 2.58/1.11 % (1728830)Time elapsed: 0.014 s
% 2.58/1.11 % (1728830)Peak memory usage: 93 MB
% 2.58/1.11 % (1728830)Instructions burned: 51 (million)
% 2.58/1.11 % (1728829)Also succeeded, but the first one will report.
% 2.58/1.11 % (1728818)------------------------------
% 2.58/1.11 % (1728818)------------------------------
% 2.58/1.11 % (1728819)Refutation found. Thanks to Tanya!
% 2.58/1.11 % SZS status Theorem for theBenchmark
% 2.58/1.11 % SZS output start Proof for theBenchmark
% See solution above
% 0.16/1.20 % (1728819)------------------------------
% 0.16/1.20 % (1728819)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.16/1.20 % (1728819)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.16/1.20 % (1728819)CaDiCaL version: 2.1.3
% 0.16/1.20 % (1728819)Termination reason: Refutation
% 0.16/1.20 % (1728819)Time elapsed: 0.019 s
% 0.16/1.20 % (1728819)Peak memory usage: 93 MB
% 0.16/1.20 % (1728819)Instructions burned: 26 (million)
% 0.16/1.20 % (1728819)------------------------------
% 0.16/1.20 % (1728819)------------------------------
% 0.16/1.20 % (1728810)Success in time 0.475 s
% 0.16/1.20 % Vampire exiting
%------------------------------------------------------------------------------