%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU234+2 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 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 : Tue Sep 29 12:52:31 PM UTC 2026
% Result : Theorem 2.26s 0.99s
% Output : Refutation 2.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 7
% Syntax : Number of formulae : 63 ( 8 unt; 2 def)
% Number of atoms : 161 ( 10 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 160 ( 62 ~; 73 |; 11 &)
% ( 6 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 3 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-1 aty)
% Number of variables : 51 ( 0 sgn 50 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X0] :
( ( epsilon_transitive(X0)
& epsilon_connected(X0) )
=> ordinal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_ordinal1) ).
fof(f27,axiom,
! [X0] :
( epsilon_transitive(X0)
<=> ! [X1] :
( in(X1,X0)
=> subset(X1,X0) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_ordinal1) ).
fof(f33,axiom,
! [X0] :
( epsilon_connected(X0)
<=> ! [X1,X2] :
~ ( in(X1,X0)
& in(X2,X0)
& ~ in(X1,X2)
& X1 != X2
& ~ in(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_ordinal1) ).
fof(f191,axiom,
! [X0] :
( ordinal(X0)
=> ! [X1] :
( ordinal(X1)
=> ~ ( ~ in(X0,X1)
& X0 != X1
& ~ in(X1,X0) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t24_ordinal1) ).
fof(f200,conjecture,
! [X0] :
( ! [X1] :
( in(X1,X0)
=> ( ordinal(X1)
& subset(X1,X0) ) )
=> ordinal(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_ordinal1) ).
fof(f201,negated_conjecture,
~ ! [X0] :
( ! [X1] :
( in(X1,X0)
=> ( ordinal(X1)
& subset(X1,X0) ) )
=> ordinal(X0) ),
inference(negated_conjecture,[status(cth)],[f200]) ).
fof(f290,plain,
! [X0] :
( ordinal(X0)
| ~ epsilon_transitive(X0)
| ~ epsilon_connected(X0) ),
inference(ennf_transformation,[],[f7]) ).
fof(f291,plain,
! [X0] :
( ordinal(X0)
| ~ epsilon_transitive(X0)
| ~ epsilon_connected(X0) ),
inference(flattening,[],[f290]) ).
fof(f305,plain,
! [X0] :
( epsilon_transitive(X0)
<=> ! [X1] :
( subset(X1,X0)
| ~ in(X1,X0) ) ),
inference(ennf_transformation,[],[f27]) ).
fof(f308,plain,
! [X0] :
( epsilon_connected(X0)
<=> ! [X1,X2] :
( ~ in(X1,X0)
| ~ in(X2,X0)
| in(X1,X2)
| X1 = X2
| in(X2,X1) ) ),
inference(ennf_transformation,[],[f33]) ).
fof(f437,plain,
! [X0] :
( ! [X1] :
( in(X0,X1)
| X0 = X1
| in(X1,X0)
| ~ ordinal(X1) )
| ~ ordinal(X0) ),
inference(ennf_transformation,[],[f191]) ).
fof(f438,plain,
! [X0] :
( ! [X1] :
( in(X0,X1)
| X0 = X1
| in(X1,X0)
| ~ ordinal(X1) )
| ~ ordinal(X0) ),
inference(flattening,[],[f437]) ).
fof(f448,plain,
? [X0] :
( ~ ordinal(X0)
& ! [X1] :
( ( ordinal(X1)
& subset(X1,X0) )
| ~ in(X1,X0) ) ),
inference(ennf_transformation,[],[f201]) ).
fof(f530,plain,
! [X0] :
( ~ epsilon_connected(X0)
| ~ epsilon_transitive(X0)
| ordinal(X0) ),
inference(cnf_transformation,[],[f291]) ).
fof(f615,plain,
! [X0] :
( in(sK26(X0),X0)
| epsilon_transitive(X0) ),
inference(cnf_transformation,[],[f305]) ).
fof(f616,plain,
! [X0] :
( ~ subset(sK26(X0),X0)
| epsilon_transitive(X0) ),
inference(cnf_transformation,[],[f305]) ).
fof(f646,plain,
! [X0] :
( ~ in(sK37(X0),sK36(X0))
| epsilon_connected(X0) ),
inference(cnf_transformation,[],[f308]) ).
fof(f647,plain,
! [X0] :
( sK36(X0) != sK37(X0)
| epsilon_connected(X0) ),
inference(cnf_transformation,[],[f308]) ).
fof(f648,plain,
! [X0] :
( ~ in(sK36(X0),sK37(X0))
| epsilon_connected(X0) ),
inference(cnf_transformation,[],[f308]) ).
fof(f649,plain,
! [X0] :
( in(sK37(X0),X0)
| epsilon_connected(X0) ),
inference(cnf_transformation,[],[f308]) ).
fof(f650,plain,
! [X0] :
( in(sK36(X0),X0)
| epsilon_connected(X0) ),
inference(cnf_transformation,[],[f308]) ).
fof(f909,plain,
! [X0,X1] :
( ~ ordinal(X0)
| ~ ordinal(X1)
| in(X1,X0)
| X0 = X1
| in(X0,X1) ),
inference(cnf_transformation,[],[f438]) ).
fof(f921,plain,
! [X1] :
( ~ in(X1,sK84)
| subset(X1,sK84) ),
inference(cnf_transformation,[],[f448]) ).
fof(f922,plain,
! [X1] :
( ~ in(X1,sK84)
| ordinal(X1) ),
inference(cnf_transformation,[],[f448]) ).
fof(f923,plain,
~ ordinal(sK84),
inference(cnf_transformation,[],[f448]) ).
fof(f1293,plain,
! [X0] :
( ~ ordinal(X0)
| epsilon_transitive(X0)
| ~ epsilon_connected(X0) ),
inference(consistent_polarity_flipping,[],[f530]) ).
fof(f1368,plain,
! [X0] :
( ~ epsilon_transitive(X0)
| ~ subset(sK26(X0),X0) ),
inference(consistent_polarity_flipping,[],[f616]) ).
fof(f1369,plain,
! [X0] :
( ~ epsilon_transitive(X0)
| ~ in(sK26(X0),X0) ),
inference(consistent_polarity_flipping,[],[f615]) ).
fof(f1399,plain,
! [X0] :
( ~ in(sK36(X0),X0)
| epsilon_connected(X0) ),
inference(consistent_polarity_flipping,[],[f650]) ).
fof(f1400,plain,
! [X0] :
( ~ in(sK37(X0),X0)
| epsilon_connected(X0) ),
inference(consistent_polarity_flipping,[],[f649]) ).
fof(f1401,plain,
! [X0] :
( in(sK36(X0),sK37(X0))
| epsilon_connected(X0) ),
inference(consistent_polarity_flipping,[],[f648]) ).
fof(f1402,plain,
! [X0] :
( in(sK37(X0),sK36(X0))
| epsilon_connected(X0) ),
inference(consistent_polarity_flipping,[],[f646]) ).
fof(f1615,plain,
! [X0,X1] :
( ~ in(X0,X1)
| ordinal(X1)
| ~ in(X1,X0)
| X0 = X1
| ordinal(X0) ),
inference(consistent_polarity_flipping,[],[f909]) ).
fof(f1623,plain,
ordinal(sK84),
inference(consistent_polarity_flipping,[],[f923]) ).
fof(f1624,plain,
! [X1] :
( in(X1,sK84)
| ~ ordinal(X1) ),
inference(consistent_polarity_flipping,[],[f922]) ).
fof(f1625,plain,
! [X1] :
( subset(X1,sK84)
| in(X1,sK84) ),
inference(consistent_polarity_flipping,[],[f921]) ).
fof(f1777,plain,
( epsilon_transitive(sK84)
| ~ epsilon_connected(sK84) ),
inference(resolution,[],[f1293,f1623]) ).
fof(f1779,definition,
( spl96_1
<=> epsilon_connected(sK84) ),
introduced(definition,[new_symbols(definition,[spl96_1])],[avatar_definition]) ).
fof(f1781,plain,
( ~ epsilon_connected(sK84)
| spl96_1 ),
inference(avatar_component_clause,[],[f1779]) ).
fof(f1783,definition,
( spl96_2
<=> epsilon_transitive(sK84) ),
introduced(definition,[new_symbols(definition,[spl96_2])],[avatar_definition]) ).
fof(f1785,plain,
( epsilon_transitive(sK84)
| ~ spl96_2 ),
inference(avatar_component_clause,[],[f1783]) ).
fof(f1786,plain,
( ~ spl96_1
| spl96_2 ),
inference(avatar_split_clause,[],[f1777,f1783,f1779]) ).
fof(f1796,plain,
( epsilon_connected(sK84)
| ~ ordinal(sK36(sK84)) ),
inference(resolution,[],[f1399,f1624]) ).
fof(f1797,plain,
( ~ ordinal(sK36(sK84))
| spl96_1 ),
inference(forward_subsumption_resolution,[],[f1796,f1781]) ).
fof(f1802,plain,
( epsilon_connected(sK84)
| ~ ordinal(sK37(sK84)) ),
inference(resolution,[],[f1400,f1624]) ).
fof(f1803,plain,
( ~ ordinal(sK37(sK84))
| spl96_1 ),
inference(forward_subsumption_resolution,[],[f1802,f1781]) ).
fof(f4237,plain,
! [X0] :
( ordinal(sK36(X0))
| ~ in(sK36(X0),sK37(X0))
| sK36(X0) = sK37(X0)
| ordinal(sK37(X0))
| epsilon_connected(X0) ),
inference(resolution,[],[f1615,f1402]) ).
fof(f4252,plain,
! [X0] :
( ordinal(sK36(X0))
| sK36(X0) = sK37(X0)
| ordinal(sK37(X0))
| epsilon_connected(X0) ),
inference(forward_subsumption_resolution,[],[f4237,f1401]) ).
fof(f4256,plain,
! [X0] :
( ordinal(sK37(X0))
| ordinal(sK36(X0))
| epsilon_connected(X0) ),
inference(forward_subsumption_resolution,[],[f4252,f647]) ).
fof(f18005,plain,
( ordinal(sK36(sK84))
| epsilon_connected(sK84)
| spl96_1 ),
inference(resolution,[],[f4256,f1803]) ).
fof(f18010,plain,
( epsilon_connected(sK84)
| spl96_1 ),
inference(forward_subsumption_resolution,[],[f18005,f1797]) ).
fof(f18011,plain,
( $false
| spl96_1 ),
inference(forward_subsumption_resolution,[],[f18010,f1781]) ).
fof(f18012,plain,
spl96_1,
inference(avatar_contradiction_clause,[],[f18011]) ).
fof(f18058,plain,
( ~ in(sK26(sK84),sK84)
| ~ spl96_2 ),
inference(resolution,[],[f1785,f1369]) ).
fof(f18059,plain,
( ~ subset(sK26(sK84),sK84)
| ~ spl96_2 ),
inference(resolution,[],[f1785,f1368]) ).
fof(f18205,plain,
( in(sK26(sK84),sK84)
| ~ spl96_2 ),
inference(resolution,[],[f18059,f1625]) ).
fof(f18209,plain,
( $false
| ~ spl96_2 ),
inference(forward_subsumption_resolution,[],[f18205,f18058]) ).
fof(f18210,plain,
~ spl96_2,
inference(avatar_contradiction_clause,[],[f18209]) ).
cnf(s1,plain,
( ~ spl96_1
| spl96_2 ),
inference(sat_conversion,[],[f1786]) ).
cnf(s600,plain,
spl96_1,
inference(sat_conversion,[],[f18012]) ).
cnf(s610,plain,
~ spl96_2,
inference(sat_conversion,[],[f18210]) ).
cnf(s662,plain,
$false,
inference(rat,[],[s1,s610,s600]) ).
fof(f18211,plain,
$false,
inference(avatar_sat_refutation,[],[s662]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SEU234+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.39 % Computer : n006.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Mon Sep 28 04:13:55 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 2.26/0.99 % (3573919)Will run a generic schedule for satisfiability detection.
% 2.26/0.99 % (3573927)dis+10_1_sil=32000:sp=arity:random_seed=3424009968:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.26/0.99 % (3573925)% WARNING: option uhcvi not known.
% 2.26/0.99 % (3573924)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1662354707_2999 on theBenchmark for (2999ds/0Mi)
% 2.26/0.99 % (3573925)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1812795988:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.26/0.99 % (3573926)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3849916480:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.26/0.99 % (3573928)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1265758908:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.26/0.99 % (3573929)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2102204096:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.26/0.99 % (3573930)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3853178969:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.26/0.99 % (3573927)Instruction limit reached!
% 2.26/0.99 % (3573927)------------------------------
% 2.26/0.99 % (3573927)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573927)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573927)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573927)Termination reason: Instruction limit
% 2.26/0.99 % (3573927)Termination phase: Saturation
% 2.26/0.99 % (3573927)Time elapsed: 0.039 s
% 2.26/0.99 % (3573927)Peak memory usage: 13 MB
% 2.26/0.99 % (3573927)Instructions burned: 106 (million)
% 2.26/0.99 % (3573938)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1151520690:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.26/0.99 % TRYING [1]
% 2.26/0.99 % TRYING [2]
% 2.26/0.99 % (3573928)Instruction limit reached!
% 2.26/0.99 % (3573928)------------------------------
% 2.26/0.99 % (3573928)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573928)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573928)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573928)Termination reason: Instruction limit
% 2.26/0.99 % (3573928)Termination phase: Saturation
% 2.26/0.99 % (3573928)Time elapsed: 0.071 s
% 2.26/0.99 % (3573928)Peak memory usage: 13 MB
% 2.26/0.99 % (3573928)Instructions burned: 117 (million)
% 2.26/0.99 % (3573929)Instruction limit reached!
% 2.26/0.99 % (3573929)------------------------------
% 2.26/0.99 % (3573929)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573929)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573929)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573929)Termination reason: Instruction limit
% 2.26/0.99 % (3573929)Termination phase: Saturation
% 2.26/0.99 % (3573929)Time elapsed: 0.074 s
% 2.26/0.99 % (3573929)Peak memory usage: 13 MB
% 2.26/0.99 % (3573929)Instructions burned: 131 (million)
% 2.26/0.99 % TRYING [1]
% 2.26/0.99 % (3573930)Instruction limit reached!
% 2.26/0.99 % (3573930)------------------------------
% 2.26/0.99 % (3573930)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573930)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573930)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573930)Termination reason: Instruction limit
% 2.26/0.99 % (3573930)Termination phase: Saturation
% 2.26/0.99 % (3573930)Time elapsed: 0.087 s
% 2.26/0.99 % (3573930)Peak memory usage: 14 MB
% 2.26/0.99 % (3573930)Instructions burned: 159 (million)
% 2.26/0.99 % TRYING [2]
% 2.26/0.99 % TRYING [3]
% 2.26/0.99 % (3573940)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2755978609:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 2.26/0.99 % (3573941)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=1388535279:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 2.26/0.99 % TRYING [3]
% 2.26/0.99 % (3573942)ott-21_1_sil=16000:fs=off:random_seed=3897899872:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.26/0.99 % (3573940)Instruction limit reached!
% 2.26/0.99 % (3573940)------------------------------
% 2.26/0.99 % (3573940)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573940)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573940)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573940)Termination reason: Instruction limit
% 2.26/0.99 % (3573940)Termination phase: Saturation
% 2.26/0.99 % (3573940)Time elapsed: 0.079 s
% 2.26/0.99 % (3573940)Peak memory usage: 14 MB
% 2.26/0.99 % (3573940)Instructions burned: 131 (million)
% 2.26/0.99 % TRYING [4]
% 2.26/0.99 % (3573946)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2089593210:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 2.26/0.99 % (3573938)Instruction limit reached!
% 2.26/0.99 % (3573938)------------------------------
% 2.26/0.99 % (3573938)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573938)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573938)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573938)Termination reason: Instruction limit
% 2.26/0.99 % (3573938)Termination phase: Finite model building constraint generation
% 2.26/0.99 % (3573938)Time elapsed: 0.153 s
% 2.26/0.99 % (3573938)Peak memory usage: 32 MB
% 2.26/0.99 % (3573938)Instructions burned: 720 (million)
% 2.26/0.99 % (3573942)Instruction limit reached!
% 2.26/0.99 % (3573942)------------------------------
% 2.26/0.99 % (3573942)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573942)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573942)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573942)Termination reason: Instruction limit
% 2.26/0.99 % (3573942)Termination phase: Saturation
% 2.26/0.99 % (3573942)Time elapsed: 0.101 s
% 2.26/0.99 % (3573942)Peak memory usage: 14 MB
% 2.26/0.99 % (3573942)Instructions burned: 181 (million)
% 2.26/0.99 % (3573949)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1237005145:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.26/0.99 % (3573948)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2359349003:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.26/0.99 % TRYING [4]
% 2.26/0.99 % TRYING [1]
% 2.26/0.99 % TRYING [2]
% 2.26/0.99 % TRYING [3]
% 2.26/0.99 % (3573941)Instruction limit reached!
% 2.26/0.99 % (3573941)------------------------------
% 2.26/0.99 % (3573941)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573941)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573941)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573941)Termination reason: Instruction limit
% 2.26/0.99 % (3573941)Termination phase: Saturation
% 2.26/0.99 % (3573941)Time elapsed: 0.381 s
% 2.26/0.99 % (3573941)Peak memory usage: 17 MB
% 2.26/0.99 % (3573941)Instructions burned: 685 (million)
% 2.26/0.99 % (3573952)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2163305288:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 2.26/0.99 % (3573925) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3573919-3573925"...
% 2.26/0.99 % (3573925)...printing done.
% 2.26/0.99 % (3573925)Refutation found. Thanks to Tanya!
% 2.26/0.99 % SZS status Theorem for theBenchmark
% 2.26/0.99 % SZS output start Proof for theBenchmark
% See solution above
% 2.26/0.99 % (3573925)------------------------------
% 2.26/0.99 % (3573925)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.26/0.99 % (3573925)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.26/0.99 % (3573925)CaDiCaL version: 2.1.3
% 2.26/0.99 % (3573925)Termination reason: Refutation
% 2.26/0.99 % (3573925)Time elapsed: 0.510 s
% 2.26/0.99 % (3573925)Peak memory usage: 22 MB
% 2.26/0.99 % (3573925)Instructions burned: 815 (million)
% 2.26/0.99 % (3573919)Success in time 0.559 s
% 2.26/0.99 % Vampire exiting
%------------------------------------------------------------------------------