%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SEU268+2 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 12:52:40 PM UTC 2026
% Result : Theorem 5.77s 1.23s
% Output : Refutation 5.77s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 7
% Syntax : Number of formulae : 44 ( 22 unt; 0 def)
% Number of atoms : 108 ( 18 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 111 ( 47 ~; 48 |; 4 &)
% ( 8 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 1 con; 0-2 aty)
% Number of variables : 61 ( 60 !; 1 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f34,axiom,
! [X0,X1] :
( relation(X1)
=> ( X1 = inclusion_relation(X0)
<=> ( relation_field(X1) = X0
& ! [X2,X3] :
( ( in(X2,X0)
& in(X3,X0) )
=> ( in(ordered_pair(X2,X3),X1)
<=> subset(X2,X3) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_wellord2) ).
fof(f61,axiom,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',d5_tarski) ).
fof(f86,axiom,
! [X0] : relation(inclusion_relation(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_wellord2) ).
fof(f157,axiom,
! [X0] :
( relation(X0)
=> ( reflexive(X0)
<=> ! [X1] :
( in(X1,relation_field(X0))
=> in(ordered_pair(X1,X1),X0) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',l1_wellord1) ).
fof(f197,axiom,
! [X0,X1] : subset(X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).
fof(f259,conjecture,
! [X0] : reflexive(inclusion_relation(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_wellord2) ).
fof(f260,negated_conjecture,
~ ! [X0] : reflexive(inclusion_relation(X0)),
inference(negated_conjecture,[status(cth)],[f259]) ).
fof(f321,axiom,
! [X0] : unordered_pair(X0,X0) = singleton(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t69_enumset1) ).
fof(f352,plain,
! [X0] : subset(X0,X0),
inference(rectify,[],[f197]) ).
fof(f392,plain,
! [X0,X1] :
( ( X1 = inclusion_relation(X0)
<=> ( relation_field(X1) = X0
& ! [X2,X3] :
( ( in(ordered_pair(X2,X3),X1)
<=> subset(X2,X3) )
| ~ in(X2,X0)
| ~ in(X3,X0) ) ) )
| ~ relation(X1) ),
inference(ennf_transformation,[],[f34]) ).
fof(f393,plain,
! [X0,X1] :
( ( X1 = inclusion_relation(X0)
<=> ( relation_field(X1) = X0
& ! [X2,X3] :
( ( in(ordered_pair(X2,X3),X1)
<=> subset(X2,X3) )
| ~ in(X2,X0)
| ~ in(X3,X0) ) ) )
| ~ relation(X1) ),
inference(flattening,[],[f392]) ).
fof(f484,plain,
! [X0] :
( ( reflexive(X0)
<=> ! [X1] :
( in(ordered_pair(X1,X1),X0)
| ~ in(X1,relation_field(X0)) ) )
| ~ relation(X0) ),
inference(ennf_transformation,[],[f157]) ).
fof(f592,plain,
? [X0] : ~ reflexive(inclusion_relation(X0)),
inference(ennf_transformation,[],[f260]) ).
fof(f797,plain,
! [X2,X3,X0,X1] :
( ~ relation(X1)
| ~ in(X3,X0)
| ~ in(X2,X0)
| ~ subset(X2,X3)
| in(ordered_pair(X2,X3),X1)
| inclusion_relation(X0) != X1 ),
inference(cnf_transformation,[],[f393]) ).
fof(f803,plain,
! [X0,X1] :
( ~ relation(X1)
| relation_field(X1) = X0
| inclusion_relation(X0) != X1 ),
inference(cnf_transformation,[],[f393]) ).
fof(f919,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
inference(cnf_transformation,[],[f61]) ).
fof(f980,plain,
! [X0] : relation(inclusion_relation(X0)),
inference(cnf_transformation,[],[f86]) ).
fof(f1064,plain,
! [X0] :
( ~ relation(X0)
| in(sK88(X0),relation_field(X0))
| reflexive(X0) ),
inference(cnf_transformation,[],[f484]) ).
fof(f1065,plain,
! [X0] :
( ~ relation(X0)
| ~ in(ordered_pair(sK88(X0),sK88(X0)),X0)
| reflexive(X0) ),
inference(cnf_transformation,[],[f484]) ).
fof(f1150,plain,
! [X0] : subset(X0,X0),
inference(cnf_transformation,[],[f352]) ).
fof(f1239,plain,
~ reflexive(inclusion_relation(sK119)),
inference(cnf_transformation,[],[f592]) ).
fof(f1349,plain,
! [X0] : singleton(X0) = unordered_pair(X0,X0),
inference(cnf_transformation,[],[f321]) ).
fof(f1390,plain,
! [X0,X1] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),unordered_pair(X0,X0)),
inference(definition_unfolding,[],[f919,f1349]) ).
fof(f1436,plain,
! [X2,X3,X0,X1] :
( ~ relation(X1)
| ~ in(X3,X0)
| ~ in(X2,X0)
| ~ subset(X2,X3)
| in(unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)),X1)
| inclusion_relation(X0) != X1 ),
inference(definition_unfolding,[],[f797,f1390]) ).
fof(f1507,plain,
! [X0] :
( ~ relation(X0)
| ~ in(unordered_pair(unordered_pair(sK88(X0),sK88(X0)),unordered_pair(sK88(X0),sK88(X0))),X0)
| reflexive(X0) ),
inference(definition_unfolding,[],[f1065,f1390]) ).
fof(f1641,plain,
! [X0] :
( ~ relation(inclusion_relation(X0))
| relation_field(inclusion_relation(X0)) = X0 ),
inference(equality_resolution,[],[f803]) ).
fof(f1647,plain,
! [X2,X3,X0] :
( ~ relation(inclusion_relation(X0))
| ~ in(X3,X0)
| ~ in(X2,X0)
| ~ subset(X2,X3)
| in(unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)),inclusion_relation(X0)) ),
inference(equality_resolution,[],[f1436]) ).
fof(f1811,plain,
! [X0] :
( relation(inclusion_relation(X0))
| relation_field(inclusion_relation(X0)) = X0 ),
inference(consistent_polarity_flipping,[],[f1641]) ).
fof(f1817,plain,
! [X2,X3,X0] :
( relation(inclusion_relation(X0))
| in(X3,X0)
| in(X2,X0)
| ~ subset(X2,X3)
| ~ in(unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)),inclusion_relation(X0)) ),
inference(consistent_polarity_flipping,[],[f1647]) ).
fof(f1985,plain,
! [X0] : ~ relation(inclusion_relation(X0)),
inference(consistent_polarity_flipping,[],[f980]) ).
fof(f2044,plain,
! [X0] :
( ~ reflexive(X0)
| in(unordered_pair(unordered_pair(sK88(X0),sK88(X0)),unordered_pair(sK88(X0),sK88(X0))),X0)
| relation(X0) ),
inference(consistent_polarity_flipping,[],[f1507]) ).
fof(f2045,plain,
! [X0] :
( ~ reflexive(X0)
| ~ in(sK88(X0),relation_field(X0))
| relation(X0) ),
inference(consistent_polarity_flipping,[],[f1064]) ).
fof(f2178,plain,
reflexive(inclusion_relation(sK119)),
inference(consistent_polarity_flipping,[],[f1239]) ).
fof(f2816,plain,
! [X0] : relation_field(inclusion_relation(X0)) = X0,
inference(forward_subsumption_resolution,[],[f1811,f1985]) ).
fof(f3057,plain,
( ~ in(sK88(inclusion_relation(sK119)),relation_field(inclusion_relation(sK119)))
| relation(inclusion_relation(sK119)) ),
inference(resolution,[],[f2045,f2178]) ).
fof(f3058,plain,
~ in(sK88(inclusion_relation(sK119)),relation_field(inclusion_relation(sK119))),
inference(forward_subsumption_resolution,[],[f3057,f1985]) ).
fof(f3059,plain,
~ in(sK88(inclusion_relation(sK119)),sK119),
inference(forward_demodulation,[],[f3058,f2816]) ).
fof(f7666,plain,
( in(unordered_pair(unordered_pair(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119))),unordered_pair(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119)))),inclusion_relation(sK119))
| relation(inclusion_relation(sK119)) ),
inference(resolution,[],[f2044,f2178]) ).
fof(f7667,plain,
in(unordered_pair(unordered_pair(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119))),unordered_pair(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119)))),inclusion_relation(sK119)),
inference(forward_subsumption_resolution,[],[f7666,f1985]) ).
fof(f10923,plain,
! [X2,X3,X0] :
( ~ in(unordered_pair(unordered_pair(X2,X3),unordered_pair(X2,X2)),inclusion_relation(X0))
| in(X2,X0)
| ~ subset(X2,X3)
| in(X3,X0) ),
inference(forward_subsumption_resolution,[],[f1817,f1985]) ).
fof(f50244,plain,
( in(sK88(inclusion_relation(sK119)),sK119)
| ~ subset(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119)))
| in(sK88(inclusion_relation(sK119)),sK119) ),
inference(resolution,[],[f7667,f10923]) ).
fof(f50260,plain,
( in(sK88(inclusion_relation(sK119)),sK119)
| ~ subset(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119))) ),
inference(duplicate_literal_removal,[],[f50244]) ).
fof(f50275,plain,
~ subset(sK88(inclusion_relation(sK119)),sK88(inclusion_relation(sK119))),
inference(forward_subsumption_resolution,[],[f50260,f3059]) ).
fof(f50276,plain,
$false,
inference(forward_subsumption_resolution,[],[f50275,f1150]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SEU268+2 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.05/0.31 % Computer : n012.cluster.edu
% 0.05/0.31 % Model : x86_64 x86_64
% 0.05/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.05/0.31 % Memory : 8046.5625MB
% 0.05/0.31 % OS : Linux 6.8.0-71-generic
% 0.05/0.31 % CPULimit : 300
% 0.05/0.31 % WCLimit : 300
% 0.05/0.31 % DateTime : Mon Sep 28 04:23:35 UTC 2026
% 0.05/0.31 % CPUTime :
% 0.05/0.31 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.33 Running first-order model finding
% 0.07/0.33 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.77/1.22 % (3012343)Will run a generic schedule for satisfiability detection.
% 5.77/1.22 % (3012349)% WARNING: option uhcvi not known.
% 5.77/1.22 % (3012351)dis+10_1_sil=32000:sp=arity:random_seed=2585444168:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 5.77/1.22 % (3012348)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2436871620_2999 on theBenchmark for (2999ds/0Mi)
% 5.77/1.22 % (3012349)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1894641223:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 5.77/1.22 % (3012350)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2106010300:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 5.77/1.22 % (3012352)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2153516557:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 5.77/1.22 % (3012353)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=448857281:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 5.77/1.22 % (3012354)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3349154826:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 5.77/1.22 % (3012351)Instruction limit reached!
% 5.77/1.22 % (3012351)------------------------------
% 5.77/1.22 % (3012351)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012351)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012351)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012351)Termination reason: Instruction limit
% 5.77/1.22 % (3012351)Termination phase: Saturation
% 5.77/1.22 % (3012351)Time elapsed: 0.037 s
% 5.77/1.22 % (3012351)Peak memory usage: 13 MB
% 5.77/1.22 % (3012351)Instructions burned: 104 (million)
% 5.77/1.22 % (3012352)Instruction limit reached!
% 5.77/1.22 % (3012352)------------------------------
% 5.77/1.22 % (3012352)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012352)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012352)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012352)Termination reason: Instruction limit
% 5.77/1.22 % (3012352)Termination phase: Saturation
% 5.77/1.22 % (3012352)Time elapsed: 0.038 s
% 5.77/1.22 % (3012352)Peak memory usage: 14 MB
% 5.77/1.22 % (3012352)Instructions burned: 118 (million)
% 5.77/1.22 % (3012353)Instruction limit reached!
% 5.77/1.22 % (3012353)------------------------------
% 5.77/1.22 % (3012353)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012353)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012353)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012353)Termination reason: Instruction limit
% 5.77/1.22 % (3012353)Termination phase: Saturation
% 5.77/1.22 % (3012353)Time elapsed: 0.040 s
% 5.77/1.22 % (3012353)Peak memory usage: 14 MB
% 5.77/1.22 % (3012353)Instructions burned: 131 (million)
% 5.77/1.22 % TRYING [1]
% 5.77/1.22 % TRYING [2]
% 5.77/1.22 % (3012362)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1069910145:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 5.77/1.22 % (3012363)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1250693054:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 5.77/1.22 % (3012364)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=2366859074:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 5.77/1.22 % (3012354)Instruction limit reached!
% 5.77/1.22 % (3012354)------------------------------
% 5.77/1.22 % (3012354)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012354)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012354)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012354)Termination reason: Instruction limit
% 5.77/1.22 % (3012354)Termination phase: Saturation
% 5.77/1.22 % (3012354)Time elapsed: 0.054 s
% 5.77/1.22 % (3012354)Peak memory usage: 15 MB
% 5.77/1.22 % (3012354)Instructions burned: 159 (million)
% 5.77/1.22 % (3012368)ott-21_1_sil=16000:fs=off:random_seed=239141883:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 5.77/1.22 % TRYING [3]
% 5.77/1.22 % TRYING [1]
% 5.77/1.22 % TRYING [2]
% 5.77/1.22 % (3012363)Instruction limit reached!
% 5.77/1.22 % (3012363)------------------------------
% 5.77/1.22 % (3012363)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012363)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012363)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012363)Termination reason: Instruction limit
% 5.77/1.22 % (3012363)Termination phase: Saturation
% 5.77/1.22 % (3012363)Time elapsed: 0.040 s
% 5.77/1.22 % (3012363)Peak memory usage: 13 MB
% 5.77/1.22 % (3012363)Instructions burned: 133 (million)
% 5.77/1.22 % (3012370)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=222681744:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 5.77/1.22 % TRYING [3]
% 5.77/1.22 % (3012368)Instruction limit reached!
% 5.77/1.22 % (3012368)------------------------------
% 5.77/1.22 % (3012368)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012368)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012368)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012368)Termination reason: Instruction limit
% 5.77/1.22 % (3012368)Termination phase: Saturation
% 5.77/1.22 % (3012368)Time elapsed: 0.050 s
% 5.77/1.22 % (3012368)Peak memory usage: 14 MB
% 5.77/1.22 % (3012368)Instructions burned: 183 (million)
% 5.77/1.22 % (3012372)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=930655225:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 5.77/1.22 % TRYING [1]
% 5.77/1.22 % TRYING [2]
% 5.77/1.22 % TRYING [4]
% 5.77/1.22 % TRYING [4]
% 5.77/1.22 % (3012362)Instruction limit reached!
% 5.77/1.22 % (3012362)------------------------------
% 5.77/1.22 % (3012362)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012362)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012362)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012362)Termination reason: Instruction limit
% 5.77/1.22 % (3012362)Termination phase: Finite model building constraint generation
% 5.77/1.22 % (3012362)Time elapsed: 0.162 s
% 5.77/1.22 % (3012362)Peak memory usage: 39 MB
% 5.77/1.22 % (3012362)Instructions burned: 721 (million)
% 5.77/1.22 % (3012374)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4067317508:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 5.77/1.22 % TRYING [3]
% 5.77/1.22 % (3012364)Instruction limit reached!
% 5.77/1.22 % (3012364)------------------------------
% 5.77/1.22 % (3012364)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012364)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012364)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012364)Termination reason: Instruction limit
% 5.77/1.22 % (3012364)Termination phase: Saturation
% 5.77/1.22 % (3012364)Time elapsed: 0.196 s
% 5.77/1.22 % (3012364)Peak memory usage: 18 MB
% 5.77/1.22 % (3012364)Instructions burned: 687 (million)
% 5.77/1.22 % (3012376)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2610794719:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 5.77/1.22 % (3012370)Instruction limit reached!
% 5.77/1.22 % (3012370)------------------------------
% 5.77/1.22 % (3012370)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012370)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012370)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012370)Termination reason: Instruction limit
% 5.77/1.22 % (3012370)Termination phase: Saturation
% 5.77/1.22 % (3012370)Time elapsed: 0.180 s
% 5.77/1.22 % (3012370)Peak memory usage: 15 MB
% 5.77/1.22 % (3012370)Instructions burned: 477 (million)
% 5.77/1.22 % (3012378)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=3107349288:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2996 on theBenchmark for (2996ds/692Mi)
% 5.77/1.22 % (3012372)Instruction limit reached!
% 5.77/1.22 % (3012372)------------------------------
% 5.77/1.22 % (3012372)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012372)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012372)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012372)Termination reason: Instruction limit
% 5.77/1.22 % (3012372)Termination phase: Finite model building SAT solving
% 5.77/1.22 % (3012372)Time elapsed: 0.220 s
% 5.77/1.22 % (3012372)Peak memory usage: 46 MB
% 5.77/1.22 % (3012372)Instructions burned: 867 (million)
% 5.77/1.22 % (3012380)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1810921182:i=879:kws=inv_precedence:fsr=off_2996 on theBenchmark for (2996ds/879Mi)
% 5.77/1.22 % (3012376)Instruction limit reached!
% 5.77/1.22 % (3012376)------------------------------
% 5.77/1.22 % (3012376)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012376)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012376)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012376)Termination reason: Instruction limit
% 5.77/1.22 % (3012376)Termination phase: Finite model building constraint generation
% 5.77/1.22 % (3012376)Time elapsed: 0.252 s
% 5.77/1.22 % (3012376)Peak memory usage: 98 MB
% 5.77/1.22 % (3012376)Instructions burned: 893 (million)
% 5.77/1.22 % (3012378)Instruction limit reached!
% 5.77/1.22 % (3012378)------------------------------
% 5.77/1.22 % (3012378)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012378)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012378)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012378)Termination reason: Instruction limit
% 5.77/1.22 % (3012378)Termination phase: Saturation
% 5.77/1.22 % (3012378)Time elapsed: 0.223 s
% 5.77/1.22 % (3012378)Peak memory usage: 25 MB
% 5.77/1.22 % (3012378)Instructions burned: 694 (million)
% 5.77/1.22 % (3012383)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4045993889:i=9515:nm=5_2994 on theBenchmark for (2994ds/9515Mi)
% 5.77/1.22 % (3012382)fmb+10_1_sil=64000:random_seed=2750343176:i=22061:nm=2:gsp=on_2994 on theBenchmark for (2994ds/22061Mi)
% 5.77/1.22 % TRYING [1]
% 5.77/1.22 % TRYING [2]
% 5.77/1.22 % TRYING [20]
% 5.77/1.22 % TRYING [3]
% 5.77/1.22 % (3012380)Instruction limit reached!
% 5.77/1.22 % (3012380)------------------------------
% 5.77/1.22 % (3012380)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012380)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.22 % (3012380)CaDiCaL version: 2.1.3
% 5.77/1.22 % (3012380)Termination reason: Instruction limit
% 5.77/1.22 % (3012380)Termination phase: Saturation
% 5.77/1.22 % (3012380)Time elapsed: 0.264 s
% 5.77/1.22 % (3012380)Peak memory usage: 21 MB
% 5.77/1.22 % (3012380)Instructions burned: 882 (million)
% 5.77/1.22 % (3012374)Instruction limit reached!
% 5.77/1.22 % (3012374)------------------------------
% 5.77/1.22 % (3012374)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.22 % (3012374)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.23 % (3012374)CaDiCaL version: 2.1.3
% 5.77/1.23 % (3012374)Termination reason: Instruction limit
% 5.77/1.23 % (3012374)Termination phase: Saturation
% 5.77/1.23 % (3012374)Time elapsed: 0.410 s
% 5.77/1.23 % (3012374)Peak memory usage: 27 MB
% 5.77/1.23 % (3012374)Instructions burned: 1187 (million)
% 5.77/1.23 % (3012386)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=4132507310:fmbsr=1.7:i=920_2993 on theBenchmark for (2993ds/920Mi)
% 5.77/1.23 % (3012387)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2545772787:i=5131_2993 on theBenchmark for (2993ds/5131Mi)
% 5.77/1.23 % TRYING [8]
% 5.77/1.23 % TRYING [5]
% 5.77/1.23 % (3012386)Instruction limit reached!
% 5.77/1.23 % (3012386)------------------------------
% 5.77/1.23 % (3012386)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.23 % (3012386)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.23 % (3012386)CaDiCaL version: 2.1.3
% 5.77/1.23 % (3012386)Termination reason: Instruction limit
% 5.77/1.23 % (3012386)Termination phase: Finite model building constraint generation
% 5.77/1.23 % (3012386)Time elapsed: 0.184 s
% 5.77/1.23 % (3012386)Peak memory usage: 60 MB
% 5.77/1.23 % (3012386)Instructions burned: 924 (million)
% 5.77/1.23 % (3012390)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3318424276:i=1472:ins=7:fdi=8:gsp=on_2991 on theBenchmark for (2991ds/1472Mi)
% 5.77/1.23 % (3012349) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3012343-3012349"...
% 5.77/1.23 % (3012349)...printing done.
% 5.77/1.23 % (3012349)Refutation found. Thanks to Tanya!
% 5.77/1.23 % SZS status Theorem for theBenchmark
% 5.77/1.23 % SZS output start Proof for theBenchmark
% See solution above
% 5.77/1.23 % (3012349)------------------------------
% 5.77/1.23 % (3012349)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.77/1.23 % (3012349)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.77/1.23 % (3012349)CaDiCaL version: 2.1.3
% 5.77/1.23 % (3012349)Termination reason: Refutation
% 5.77/1.23 % (3012349)Time elapsed: 0.844 s
% 5.77/1.23 % (3012349)Peak memory usage: 33 MB
% 5.77/1.23 % (3012349)Instructions burned: 2487 (million)
% 5.77/1.23 % (3012343)Success in time 0.887 s
% 5.77/1.23 % Vampire exiting
%------------------------------------------------------------------------------