%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SET012-3 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n026.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 12:42:34 PM UTC 2026
% Result : Unsatisfiable 19.07s 19.30s
% Output : Refutation 19.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 11
% Syntax : Number of formulae : 44 ( 12 unt; 2 def)
% Number of atoms : 91 ( 19 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 73 ( 26 ~; 45 |; 0 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 36 ( 0 sgn 36 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ member(X0,X1)
| little_set(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',a2) ).
fof(f2,axiom,
! [X0,X1] :
( little_set(f1(X0,X1))
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',extensionality1) ).
fof(f3,axiom,
! [X0,X1] :
( member(f1(X0,X1),X0)
| member(f1(X0,X1),X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',extensionality2) ).
fof(f4,axiom,
! [X0,X1] :
( ~ member(f1(X0,X1),X0)
| ~ member(f1(X0,X1),X1)
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',extensionality3) ).
fof(f37,axiom,
! [X0,X1] :
( ~ member(X0,complement(X1))
| ~ member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',complement1) ).
fof(f38,axiom,
! [X0,X1] :
( member(X0,complement(X1))
| ~ little_set(X0)
| member(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SET003-0.ax',complement2) ).
fof(f162,axiom,
complement(as) = bs,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_of_a_is_b) ).
fof(f163,axiom,
complement(bs) = cs,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_of_b_is_c) ).
fof(f164,negated_conjecture,
as != cs,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_a_equals_c) ).
fof(f207,plain,
! [X0,X1] :
( member(X0,X1)
| ~ little_set(X0) ),
inference(consistent_polarity_flipping,[],[f1]) ).
fof(f208,plain,
! [X0,X1] :
( ~ little_set(f1(X0,X1))
| X0 = X1 ),
inference(consistent_polarity_flipping,[],[f2]) ).
fof(f209,plain,
! [X0,X1] :
( ~ member(f1(X0,X1),X1)
| ~ member(f1(X0,X1),X0)
| X0 = X1 ),
inference(consistent_polarity_flipping,[],[f3]) ).
fof(f210,plain,
! [X0,X1] :
( member(f1(X0,X1),X0)
| member(f1(X0,X1),X1)
| X0 = X1 ),
inference(consistent_polarity_flipping,[],[f4]) ).
fof(f235,plain,
! [X0,X1] :
( member(X0,complement(X1))
| member(X0,X1) ),
inference(consistent_polarity_flipping,[],[f37]) ).
fof(f236,plain,
! [X0,X1] :
( ~ member(X0,complement(X1))
| little_set(X0)
| ~ member(X0,X1) ),
inference(consistent_polarity_flipping,[],[f38]) ).
fof(f339,plain,
! [X0] :
( member(X0,bs)
| member(X0,as) ),
inference(superposition,[],[f235,f162]) ).
fof(f340,plain,
! [X0] :
( member(X0,cs)
| member(X0,bs) ),
inference(superposition,[],[f235,f163]) ).
fof(f413,plain,
! [X0] :
( ~ member(X0,as)
| little_set(X0)
| ~ member(X0,bs) ),
inference(superposition,[],[f236,f162]) ).
fof(f709,plain,
! [X0,X1] :
( member(f1(X0,complement(X1)),X0)
| complement(X1) = X0
| little_set(f1(X0,complement(X1)))
| ~ member(f1(X0,complement(X1)),X1) ),
inference(resolution,[],[f210,f236]) ).
fof(f717,plain,
! [X0,X1] :
( ~ member(f1(X0,complement(X1)),X1)
| complement(X1) = X0
| member(f1(X0,complement(X1)),X0) ),
inference(forward_subsumption_resolution,[],[f709,f207]) ).
fof(f1606,plain,
! [X0] :
( ~ member(f1(X0,cs),X0)
| member(f1(X0,cs),bs)
| cs = X0 ),
inference(resolution,[],[f340,f209]) ).
fof(f4427,plain,
! [X0] :
( complement(bs) = X0
| member(f1(X0,complement(bs)),X0)
| member(f1(X0,complement(bs)),as) ),
inference(resolution,[],[f717,f339]) ).
fof(f4435,plain,
! [X0] :
( cs = X0
| member(f1(X0,complement(bs)),X0)
| member(f1(X0,complement(bs)),as) ),
inference(forward_demodulation,[],[f4427,f163]) ).
fof(f5949,plain,
! [X0] :
( member(f1(X0,cs),X0)
| cs = X0
| member(f1(X0,complement(bs)),as) ),
inference(forward_demodulation,[],[f4435,f163]) ).
fof(f5962,plain,
! [X0] :
( member(f1(X0,cs),as)
| member(f1(X0,cs),X0)
| cs = X0 ),
inference(forward_demodulation,[],[f5949,f163]) ).
fof(f66051,plain,
( member(f1(as,cs),as)
| as = cs ),
inference(factoring,[],[f5962]) ).
fof(f66056,plain,
member(f1(as,cs),as),
inference(forward_subsumption_resolution,[],[f66051,f164]) ).
fof(f66127,plain,
( little_set(f1(as,cs))
| ~ member(f1(as,cs),bs) ),
inference(resolution,[],[f66056,f413]) ).
fof(f66138,definition,
( spl0_510
<=> little_set(f1(as,cs)) ),
introduced(definition,[new_symbols(definition,[spl0_510])],[avatar_definition]) ).
fof(f66140,plain,
( little_set(f1(as,cs))
| ~ spl0_510 ),
inference(avatar_component_clause,[],[f66138]) ).
fof(f66192,plain,
( as = cs
| ~ spl0_510 ),
inference(resolution,[],[f66140,f208]) ).
fof(f66197,plain,
( $false
| ~ spl0_510 ),
inference(forward_subsumption_resolution,[],[f66192,f164]) ).
fof(f66198,plain,
~ spl0_510,
inference(avatar_contradiction_clause,[],[f66197]) ).
fof(f66776,definition,
( spl0_611
<=> member(f1(as,cs),bs) ),
introduced(definition,[new_symbols(definition,[spl0_611])],[avatar_definition]) ).
fof(f66779,plain,
( ~ spl0_611
| spl0_510 ),
inference(avatar_split_clause,[],[f66127,f66138,f66776]) ).
fof(f66881,plain,
( member(f1(as,cs),bs)
| as = cs ),
inference(resolution,[],[f1606,f66056]) ).
fof(f67204,plain,
member(f1(as,cs),bs),
inference(forward_subsumption_resolution,[],[f66881,f164]) ).
fof(f67205,plain,
spl0_611,
inference(avatar_split_clause,[],[f67204,f66776]) ).
cnf(s962,plain,
~ spl0_510,
inference(sat_conversion,[],[f66198]) ).
cnf(s1232,plain,
( spl0_510
| ~ spl0_611 ),
inference(sat_conversion,[],[f66779]) ).
cnf(s1261,plain,
spl0_611,
inference(sat_conversion,[],[f67205]) ).
cnf(s1265,plain,
spl0_510,
inference(rat,[],[s1232,s1261]) ).
cnf(s1266,plain,
$false,
inference(rat,[],[s962,s1265]) ).
fof(f67206,plain,
$false,
inference(avatar_sat_refutation,[],[s1266]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SET012-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.17/15.45 % Computer : n026.cluster.edu
% 0.17/15.45 % Model : x86_64 x86_64
% 0.17/15.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/15.45 % Memory : 8046.5625MB
% 0.17/15.45 % OS : Linux 6.8.0-71-generic
% 0.17/15.45 % CPULimit : 300
% 0.17/15.45 % WCLimit : 300
% 0.17/15.45 % DateTime : Mon Sep 28 00:06:27 UTC 2026
% 0.17/15.45 % CPUTime :
% 0.17/15.45 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.17/15.48 Running first-order model finding
% 0.17/15.48 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
% 8.25/16.97 % (3351960)Will run a generic schedule for satisfiability detection.
% 8.25/16.97 % (3351965)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3960204383_2999 on theBenchmark for (2999ds/0Mi)
% 8.25/16.97 % (3351966)% WARNING: option uhcvi not known.
% 8.25/16.97 % (3351970)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2727894160:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.25/16.97 % (3351966)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2540650100:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.25/16.97 % (3351967)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3530899302:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.25/16.97 % (3351968)dis+10_1_sil=32000:sp=arity:random_seed=2608996985:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.25/16.97 % (3351969)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3901798682:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.25/16.97 % (3351971)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3447826004:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.25/16.97 % TRYING [1]
% 8.25/16.97 % TRYING [2]
% 8.25/16.97 % TRYING [3]
% 8.25/16.97 % (3351968)Instruction limit reached!
% 8.25/16.97 % (3351968)------------------------------
% 8.25/16.97 % (3351968)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.25/16.97 % (3351968)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.25/16.97 % (3351968)CaDiCaL version: 2.1.3
% 8.25/16.97 % (3351968)Termination reason: Instruction limit
% 8.25/16.97 % (3351968)Termination phase: Saturation
% 8.25/16.97 % (3351968)Time elapsed: 0.064 s
% 8.25/16.97 % (3351968)Peak memory usage: 13 MB
% 8.25/16.97 % (3351968)Instructions burned: 103 (million)
% 8.25/16.97 % (3351969)Instruction limit reached!
% 8.25/16.97 % (3351969)------------------------------
% 8.25/16.97 % (3351969)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.25/16.97 % (3351969)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.25/16.97 % (3351969)CaDiCaL version: 2.1.3
% 8.25/16.97 % (3351969)Termination reason: Instruction limit
% 8.25/16.97 % (3351969)Termination phase: Saturation
% 8.25/16.97 % (3351969)Time elapsed: 0.069 s
% 8.25/16.97 % (3351969)Peak memory usage: 13 MB
% 8.25/16.97 % (3351969)Instructions burned: 116 (million)
% 8.25/16.97 % (3351970)Instruction limit reached!
% 8.25/16.97 % (3351970)------------------------------
% 8.25/16.97 % (3351970)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.25/16.97 % (3351970)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.25/16.97 % (3351970)CaDiCaL version: 2.1.3
% 8.25/16.97 % (3351970)Termination reason: Instruction limit
% 8.25/16.97 % (3351970)Termination phase: Saturation
% 8.25/16.97 % (3351970)Time elapsed: 0.071 s
% 8.25/16.97 % (3351970)Peak memory usage: 13 MB
% 8.25/16.97 % (3351970)Instructions burned: 131 (million)
% 8.25/16.97 % (3351979)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1340869404:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 8.25/16.97 % (3351980)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2908108384:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 8.25/16.97 % (3351981)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=2035469947:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 8.25/16.97 % TRYING [1]
% 8.25/16.97 % TRYING [2]
% 8.25/16.97 % (3351971)Instruction limit reached!
% 8.25/16.97 % (3351971)------------------------------
% 8.25/16.97 % (3351971)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.25/16.97 % (3351971)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.25/16.97 % (3351971)CaDiCaL version: 2.1.3
% 8.25/16.97 % (3351971)Termination reason: Instruction limit
% 8.25/16.97 % (3351971)Termination phase: Saturation
% 8.25/16.97 % (3351971)Time elapsed: 0.109 s
% 8.25/16.97 % (3351971)Peak memory usage: 13 MB
% 8.25/16.97 % (3351971)Instructions burned: 159 (million)
% 8.25/16.97 % TRYING [3]
% 8.25/16.97 % (3351985)ott-21_1_sil=16000:fs=off:random_seed=2555302714:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 8.25/16.97 % TRYING [4]
% 8.25/16.97 % (3351980)Instruction limit reached!
% 8.25/16.97 % (3351980)------------------------------
% 8.25/16.97 % (3351980)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.25/16.97 % (3351980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351980)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351980)Termination reason: Instruction limit
% 19.07/19.30 % (3351980)Termination phase: Saturation
% 19.07/19.30 % (3351980)Time elapsed: 0.085 s
% 19.07/19.30 % (3351980)Peak memory usage: 13 MB
% 19.07/19.30 % (3351980)Instructions burned: 131 (million)
% 19.07/19.30 % (3351987)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1278781318:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 19.07/19.30 % (3351985)Instruction limit reached!
% 19.07/19.30 % (3351985)------------------------------
% 19.07/19.30 % (3351985)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351985)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351985)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351985)Termination reason: Instruction limit
% 19.07/19.30 % (3351985)Termination phase: Saturation
% 19.07/19.30 % (3351985)Time elapsed: 0.102 s
% 19.07/19.30 % (3351985)Peak memory usage: 14 MB
% 19.07/19.30 % (3351985)Instructions burned: 182 (million)
% 19.07/19.30 % (3351989)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2174439453:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 19.07/19.30 % TRYING [1]
% 19.07/19.30 % TRYING [2]
% 19.07/19.30 % TRYING [3]
% 19.07/19.30 % (3351979)Instruction limit reached!
% 19.07/19.30 % (3351979)------------------------------
% 19.07/19.30 % (3351979)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351979)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351979)Termination reason: Instruction limit
% 19.07/19.30 % (3351979)Termination phase: Finite model building constraint generation
% 19.07/19.30 % (3351979)Time elapsed: 0.253 s
% 19.07/19.30 % (3351979)Peak memory usage: 39 MB
% 19.07/19.30 % (3351979)Instructions burned: 715 (million)
% 19.07/19.30 % (3351991)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4098164377:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 19.07/19.30 % (3351981)Instruction limit reached!
% 19.07/19.30 % (3351981)------------------------------
% 19.07/19.30 % (3351981)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351981)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351981)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351981)Termination reason: Instruction limit
% 19.07/19.30 % (3351981)Termination phase: Saturation
% 19.07/19.30 % (3351981)Time elapsed: 0.412 s
% 19.07/19.30 % (3351981)Peak memory usage: 19 MB
% 19.07/19.30 % (3351981)Instructions burned: 685 (million)
% 19.07/19.30 % (3351993)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=969242888:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 19.07/19.30 % (3351987)Instruction limit reached!
% 19.07/19.30 % (3351987)------------------------------
% 19.07/19.30 % (3351987)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351987)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351987)Termination reason: Instruction limit
% 19.07/19.30 % (3351987)Termination phase: Saturation
% 19.07/19.30 % (3351987)Time elapsed: 0.337 s
% 19.07/19.30 % (3351987)Peak memory usage: 14 MB
% 19.07/19.30 % (3351987)Instructions burned: 477 (million)
% 19.07/19.30 % (3351993)Cannot represent all propositional literals internally
% 19.07/19.30 % (3351993)Refutation not found, incomplete strategy
% 19.07/19.30 % (3351993)------------------------------
% 19.07/19.30 % (3351993)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351993)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351993)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351993)Termination reason: Refutation not found, incomplete strategy
% 19.07/19.30 % (3351993)Time elapsed: 0.014 s
% 19.07/19.30 % (3351993)Peak memory usage: 10 MB
% 19.07/19.30 % (3351993)Instructions burned: 27 (million)
% 19.07/19.30 % (3351993)------------------------------
% 19.07/19.30 % (3351993)------------------------------
% 19.07/19.30 % (3351995)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=3914902797:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 19.07/19.30 % (3351996)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3320183458:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 19.07/19.30 % (3351989)Instruction limit reached!
% 19.07/19.30 % (3351989)------------------------------
% 19.07/19.30 % (3351989)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351989)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351989)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351989)Termination reason: Instruction limit
% 19.07/19.30 % (3351989)Termination phase: Finite model building SAT solving
% 19.07/19.30 % (3351989)Time elapsed: 0.343 s
% 19.07/19.30 % (3351989)Peak memory usage: 41 MB
% 19.07/19.30 % (3351989)Instructions burned: 865 (million)
% 19.07/19.30 % (3351999)fmb+10_1_sil=64000:random_seed=1702713848:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 19.07/19.30 % TRYING [1]
% 19.07/19.30 % TRYING [2]
% 19.07/19.30 % TRYING [3]
% 19.07/19.30 % (3351995)Instruction limit reached!
% 19.07/19.30 % (3351995)------------------------------
% 19.07/19.30 % (3351995)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351995)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351995)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351995)Termination reason: Instruction limit
% 19.07/19.30 % (3351995)Termination phase: Saturation
% 19.07/19.30 % (3351995)Time elapsed: 0.453 s
% 19.07/19.30 % (3351995)Peak memory usage: 24 MB
% 19.07/19.30 % (3351995)Instructions burned: 692 (million)
% 19.07/19.30 % (3351996)Instruction limit reached!
% 19.07/19.30 % (3351996)------------------------------
% 19.07/19.30 % (3351996)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351996)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351996)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351996)Termination reason: Instruction limit
% 19.07/19.30 % (3351996)Termination phase: Saturation
% 19.07/19.30 % (3351996)Time elapsed: 0.465 s
% 19.07/19.30 % (3351996)Peak memory usage: 20 MB
% 19.07/19.30 % (3351996)Instructions burned: 881 (million)
% 19.07/19.30 % (3351991)Instruction limit reached!
% 19.07/19.30 % (3351991)------------------------------
% 19.07/19.30 % (3351991)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351991)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351991)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351991)Termination reason: Instruction limit
% 19.07/19.30 % (3351991)Termination phase: Saturation
% 19.07/19.30 % (3351991)Time elapsed: 0.686 s
% 19.07/19.30 % (3351991)Peak memory usage: 28 MB
% 19.07/19.30 % (3351991)Instructions burned: 1180 (million)
% 19.07/19.30 % (3352003)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3031506889:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 19.07/19.30 % (3352001)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=946533273:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 19.07/19.30 % (3352002)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1958803565:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 19.07/19.30 % (3352001)Cannot represent all propositional literals internally
% 19.07/19.30 % (3352001)Refutation not found, incomplete strategy
% 19.07/19.30 % (3352001)------------------------------
% 19.07/19.30 % (3352001)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352001)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352001)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352001)Termination reason: Refutation not found, incomplete strategy
% 19.07/19.30 % (3352001)Time elapsed: 0.015 s
% 19.07/19.30 % (3352001)Peak memory usage: 10 MB
% 19.07/19.30 % (3352001)Instructions burned: 30 (million)
% 19.07/19.30 % (3352001)------------------------------
% 19.07/19.30 % (3352001)------------------------------
% 19.07/19.30 % TRYING [8]
% 19.07/19.30 % (3352007)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2285809347:i=1472:ins=7:fdi=8:gsp=on_2988 on theBenchmark for (2988ds/1472Mi)
% 19.07/19.30 % TRYING [4]
% 19.07/19.30 % (3352002)Instruction limit reached!
% 19.07/19.30 % (3352002)------------------------------
% 19.07/19.30 % (3352002)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352002)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352002)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352002)Termination reason: Instruction limit
% 19.07/19.30 % (3352002)Termination phase: Finite model building constraint generation
% 19.07/19.30 % (3352002)Time elapsed: 0.327 s
% 19.07/19.30 % (3352002)Peak memory usage: 75 MB
% 19.07/19.30 % (3352002)Instructions burned: 920 (million)
% 19.07/19.30 % (3352009)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2292338239:i=6324_2985 on theBenchmark for (2985ds/6324Mi)
% 19.07/19.30 % (3352009)Cannot represent all propositional literals internally
% 19.07/19.30 % (3352009)Refutation not found, incomplete strategy
% 19.07/19.30 % (3352009)------------------------------
% 19.07/19.30 % (3352009)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352009)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352009)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352009)Termination reason: Refutation not found, incomplete strategy
% 19.07/19.30 % (3352009)Time elapsed: 0.016 s
% 19.07/19.30 % (3352009)Peak memory usage: 11 MB
% 19.07/19.30 % (3352009)Instructions burned: 31 (million)
% 19.07/19.30 % (3352009)------------------------------
% 19.07/19.30 % (3352009)------------------------------
% 19.07/19.30 % (3352011)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=2623754622:fmbsr=2.30978:i=2174_2985 on theBenchmark for (2985ds/2174Mi)
% 19.07/19.30 % (3352011)Cannot represent all propositional literals internally
% 19.07/19.30 % (3352011)Refutation not found, incomplete strategy
% 19.07/19.30 % (3352011)------------------------------
% 19.07/19.30 % (3352011)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352011)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352011)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352011)Termination reason: Refutation not found, incomplete strategy
% 19.07/19.30 % (3352011)Time elapsed: 0.090 s
% 19.07/19.30 % (3352011)Peak memory usage: 12 MB
% 19.07/19.30 % (3352011)Instructions burned: 182 (million)
% 19.07/19.30 % (3352011)------------------------------
% 19.07/19.30 % (3352011)------------------------------
% 19.07/19.30 % (3352013)ott-2_1_sil=16000:newcnf=on:random_seed=1907571159:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2983 on theBenchmark for (2983ds/869Mi)
% 19.07/19.30 % (3352007)Instruction limit reached!
% 19.07/19.30 % (3352007)------------------------------
% 19.07/19.30 % (3352007)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352007)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352007)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352007)Termination reason: Instruction limit
% 19.07/19.30 % (3352007)Termination phase: Saturation
% 19.07/19.30 % (3352007)Time elapsed: 0.658 s
% 19.07/19.30 % (3352007)Peak memory usage: 22 MB
% 19.07/19.30 % (3352007)Instructions burned: 1472 (million)
% 19.07/19.30 % (3352015)ott+10_1_sil=32000:tgt=ground:random_seed=3885922861:i=5114:av=off_2981 on theBenchmark for (2981ds/5114Mi)
% 19.07/19.30 % TRYING [5]
% 19.07/19.30 % (3352013)Instruction limit reached!
% 19.07/19.30 % (3352013)------------------------------
% 19.07/19.30 % (3352013)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3352013)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3352013)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3352013)Termination reason: Instruction limit
% 19.07/19.30 % (3352013)Termination phase: Saturation
% 19.07/19.30 % (3352013)Time elapsed: 0.519 s
% 19.07/19.30 % (3352013)Peak memory usage: 18 MB
% 19.07/19.30 % (3352013)Instructions burned: 869 (million)
% 19.07/19.30 % (3352017)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2836865411:i=54282_2978 on theBenchmark for (2978ds/54282Mi)
% 19.07/19.30 % TRYING [1]
% 19.07/19.30 % TRYING [2]
% 19.07/19.30 % TRYING [3]
% 19.07/19.30 % TRYING [4]
% 19.07/19.30 % (3351966) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3351960-3351966"...
% 19.07/19.30 % (3351966)...printing done.
% 19.07/19.30 % (3351966)Refutation found. Thanks to Tanya!
% 19.07/19.30 % SZS status Unsatisfiable for theBenchmark
% 19.07/19.30 % SZS output start Proof for theBenchmark
% See solution above
% 19.07/19.30 % (3351966)------------------------------
% 19.07/19.30 % (3351966)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.07/19.30 % (3351966)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.07/19.30 % (3351966)CaDiCaL version: 2.1.3
% 19.07/19.30 % (3351966)Termination reason: Refutation
% 19.07/19.30 % (3351966)Time elapsed: 3.694 s
% 19.07/19.30 % (3351966)Peak memory usage: 68 MB
% 19.07/19.30 % (3351966)Instructions burned: 6936 (million)
% 19.07/19.30 % (3351960)Success in time 3.809 s
% 19.07/19.30 % Vampire exiting
%------------------------------------------------------------------------------