%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : BOO002-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n003.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 09:36:04 AM UTC 2026
% Result : Unsatisfiable 11.43s 2.91s
% Output : Refutation 11.43s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 5
% Syntax : Number of formulae : 30 ( 30 unt; 0 def)
% Number of atoms : 30 ( 29 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-3 aty)
% Number of variables : 85 ( 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X4] : multiply(multiply(X0,X1,X2),X3,multiply(X0,X1,X4)) = multiply(X0,X1,multiply(X2,X3,X4)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1,X1) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ternary_multiply_1) ).
fof(f3,axiom,
! [X0,X1] : multiply(X0,X0,X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ternary_multiply_2) ).
fof(f4,axiom,
! [X0,X1] : multiply(inverse(X0),X0,X1) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_inverse) ).
fof(f5,negated_conjecture,
multiply(a,inverse(a),b) != b,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equation) ).
fof(f6,plain,
b != multiply(a,inverse(a),b),
inference(reorient_equations,[],[f5]) ).
fof(f7,plain,
! [X2,X3,X0,X1] : multiply(X1,X0,multiply(X0,X2,X3)) = multiply(X0,X2,multiply(X1,X0,X3)),
inference(superposition,[],[f1,f2]) ).
fof(f11,plain,
! [X2,X3,X0,X1] : multiply(X1,X0,multiply(X2,X3,X0)) = multiply(multiply(X1,X0,X2),X3,X0),
inference(superposition,[],[f1,f2]) ).
fof(f12,plain,
! [X2,X3,X0,X1] : multiply(X0,X0,multiply(X1,X2,X3)) = multiply(multiply(X0,X0,X1),X2,X0),
inference(superposition,[],[f1,f3]) ).
fof(f16,plain,
! [X2,X3,X0,X1] : multiply(X0,X1,X2) = multiply(X0,X1,multiply(X2,multiply(X0,X1,X2),X3)),
inference(superposition,[],[f1,f3]) ).
fof(f20,plain,
! [X2,X3,X0,X1] : multiply(X0,X0,multiply(X1,X2,X3)) = multiply(X0,X2,X0),
inference(forward_demodulation,[],[f12,f3]) ).
fof(f23,plain,
! [X2,X0] : multiply(X0,X2,X0) = X0,
inference(forward_demodulation,[],[f20,f3]) ).
fof(f26,plain,
! [X2,X3,X0,X1] : multiply(X0,X1,multiply(X2,X3,X0)) = multiply(multiply(X0,X1,X2),X3,X0),
inference(superposition,[],[f1,f23]) ).
fof(f29,plain,
! [X2,X0,X1] : multiply(X1,X2,X0) = multiply(X2,X0,multiply(X1,X2,X0)),
inference(superposition,[],[f7,f2]) ).
fof(f124,plain,
! [X2,X0,X1] : multiply(X0,X2,X1) = multiply(X0,X1,multiply(X0,X2,X1)),
inference(superposition,[],[f11,f23]) ).
fof(f267,plain,
! [X2,X3,X0,X1] : multiply(X2,X3,X1) = multiply(X2,X3,multiply(X0,X1,multiply(X2,X3,X1))),
inference(superposition,[],[f16,f29]) ).
fof(f268,plain,
! [X2,X3,X0,X1] : multiply(X2,X3,X0) = multiply(X2,X3,multiply(X0,X1,multiply(X2,X3,X0))),
inference(superposition,[],[f16,f124]) ).
fof(f692,plain,
! [X2,X0,X1] : multiply(X2,multiply(X0,X1,X2),multiply(X0,X1,X2)) = multiply(X2,multiply(X0,X1,X2),X1),
inference(superposition,[],[f267,f16]) ).
fof(f758,plain,
! [X2,X0,X1] : multiply(X0,X1,X2) = multiply(X2,multiply(X0,X1,X2),X1),
inference(forward_demodulation,[],[f692,f2]) ).
fof(f816,plain,
! [X2,X3,X0,X1] : multiply(multiply(X0,X1,X2),X3,X2) = multiply(X2,multiply(X0,X1,X2),multiply(X1,X3,X2)),
inference(superposition,[],[f26,f758]) ).
fof(f956,plain,
! [X2,X0,X1] : multiply(X2,multiply(X0,X1,X2),multiply(X0,X1,X2)) = multiply(X2,multiply(X0,X1,X2),X0),
inference(superposition,[],[f268,f16]) ).
fof(f1020,plain,
! [X2,X0,X1] : multiply(X0,X1,X2) = multiply(X2,multiply(X0,X1,X2),X0),
inference(forward_demodulation,[],[f956,f2]) ).
fof(f1095,plain,
! [X2,X3,X0,X1] : multiply(multiply(X0,X1,X2),X3,X2) = multiply(X2,multiply(X0,X1,X2),multiply(X0,X3,X2)),
inference(superposition,[],[f26,f1020]) ).
fof(f33018,plain,
! [X2,X0,X1] : multiply(multiply(X1,inverse(X2),X0),X2,X0) = multiply(X0,multiply(X1,inverse(X2),X0),X0),
inference(superposition,[],[f816,f4]) ).
fof(f33489,plain,
! [X2,X0,X1] : multiply(multiply(X1,inverse(X2),X0),X2,X0) = X0,
inference(forward_demodulation,[],[f33018,f23]) ).
fof(f77379,plain,
! [X2,X0,X1] : multiply(multiply(X0,X1,X2),X0,X2) = multiply(X2,multiply(X0,X1,X2),X0),
inference(superposition,[],[f1095,f3]) ).
fof(f78057,plain,
! [X2,X0,X1] : multiply(X0,X1,X2) = multiply(multiply(X0,X1,X2),X0,X2),
inference(forward_demodulation,[],[f77379,f1020]) ).
fof(f78478,plain,
! [X0,X1] : multiply(X1,inverse(X1),X0) = X0,
inference(superposition,[],[f78057,f33489]) ).
fof(f79467,plain,
b != b,
inference(superposition,[],[f6,f78478]) ).
fof(f79468,plain,
$false,
inference(trivial_inequality_removal,[],[f79467]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : BOO002-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.28 % Computer : n003.cluster.edu
% 0.10/0.28 % Model : x86_64 x86_64
% 0.10/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.28 % Memory : 8046.5625MB
% 0.10/0.28 % OS : Linux 6.8.0-71-generic
% 0.10/0.28 % CPULimit : 300
% 0.10/0.28 % WCLimit : 300
% 0.10/0.28 % DateTime : Mon Sep 28 21:04:28 UTC 2026
% 0.10/0.28 % CPUTime :
% 0.10/0.28 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.24/0.33 Running first-order model finding
% 0.24/0.33 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
% 11.43/2.91 % (2014356)Will run a generic schedule for satisfiability detection.
% 11.43/2.91 % (2014363)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2725514855:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 11.43/2.91 % (2014362)% WARNING: option uhcvi not known.
% 11.43/2.91 % (2014362)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3600526173:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 11.43/2.91 % (2014366)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2779896847:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 11.43/2.91 % (2014364)dis+10_1_sil=32000:sp=arity:random_seed=224331826:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 11.43/2.91 % (2014361)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1807343385_2999 on theBenchmark for (2999ds/0Mi)
% 11.43/2.91 % (2014365)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1080697906:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 11.43/2.91 % (2014367)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4131299724:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 11.43/2.91 % TRYING [1]
% 11.43/2.91 % TRYING [2]
% 11.43/2.91 % TRYING [3]
% 11.43/2.91 % TRYING [4]
% 11.43/2.91 % (2014364)Instruction limit reached!
% 11.43/2.91 % (2014364)------------------------------
% 11.43/2.91 % (2014364)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014364)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014364)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014364)Termination reason: Instruction limit
% 11.43/2.91 % (2014364)Termination phase: Saturation
% 11.43/2.91 % (2014364)Time elapsed: 0.099 s
% 11.43/2.91 % (2014364)Peak memory usage: 12 MB
% 11.43/2.91 % (2014364)Instructions burned: 103 (million)
% 11.43/2.91 % (2014365)Instruction limit reached!
% 11.43/2.91 % (2014365)------------------------------
% 11.43/2.91 % (2014365)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014365)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014365)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014365)Termination reason: Instruction limit
% 11.43/2.91 % (2014365)Termination phase: Saturation
% 11.43/2.91 % (2014365)Time elapsed: 0.115 s
% 11.43/2.91 % (2014365)Peak memory usage: 12 MB
% 11.43/2.91 % (2014365)Instructions burned: 117 (million)
% 11.43/2.91 % (2014366)Instruction limit reached!
% 11.43/2.91 % (2014366)------------------------------
% 11.43/2.91 % (2014366)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014366)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014366)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014366)Termination reason: Instruction limit
% 11.43/2.91 % (2014366)Termination phase: Saturation
% 11.43/2.91 % (2014366)Time elapsed: 0.126 s
% 11.43/2.91 % (2014366)Peak memory usage: 12 MB
% 11.43/2.91 % (2014366)Instructions burned: 131 (million)
% 11.43/2.91 % (2014367)Instruction limit reached!
% 11.43/2.91 % (2014367)------------------------------
% 11.43/2.91 % (2014367)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014367)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014367)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014367)Termination reason: Instruction limit
% 11.43/2.91 % (2014367)Termination phase: Saturation
% 11.43/2.91 % (2014367)Time elapsed: 0.138 s
% 11.43/2.91 % (2014367)Peak memory usage: 12 MB
% 11.43/2.91 % (2014367)Instructions burned: 160 (million)
% 11.43/2.91 % (2014375)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=4268788457:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 11.43/2.91 % (2014376)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=972275044:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 11.43/2.91 % TRYING [1]
% 11.43/2.91 % TRYING [2]
% 11.43/2.91 % TRYING [3]
% 11.43/2.91 % TRYING [5]
% 11.43/2.91 % TRYING [4]
% 11.43/2.91 % (2014377)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=1128178268:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 11.43/2.91 % (2014380)ott-21_1_sil=16000:fs=off:random_seed=3457251259:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 11.43/2.91 % (2014376)Instruction limit reached!
% 11.43/2.91 % (2014376)------------------------------
% 11.43/2.91 % (2014376)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014376)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014376)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014376)Termination reason: Instruction limit
% 11.43/2.91 % (2014376)Termination phase: Saturation
% 11.43/2.91 % (2014376)Time elapsed: 0.118 s
% 11.43/2.91 % (2014376)Peak memory usage: 13 MB
% 11.43/2.91 % (2014376)Instructions burned: 131 (million)
% 11.43/2.91 % TRYING [5]
% 11.43/2.91 % (2014383)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3951436771:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 11.43/2.91 % (2014380)Instruction limit reached!
% 11.43/2.91 % (2014380)------------------------------
% 11.43/2.91 % (2014380)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014380)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014380)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014380)Termination reason: Instruction limit
% 11.43/2.91 % (2014380)Termination phase: Saturation
% 11.43/2.91 % (2014380)Time elapsed: 0.157 s
% 11.43/2.91 % (2014380)Peak memory usage: 11 MB
% 11.43/2.91 % (2014380)Instructions burned: 181 (million)
% 11.43/2.91 % (2014385)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3706912319:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 11.43/2.91 % TRYING [1]
% 11.43/2.91 % TRYING [2]
% 11.43/2.91 % TRYING [3]
% 11.43/2.91 % TRYING [4]
% 11.43/2.91 % (2014375)Instruction limit reached!
% 11.43/2.91 % (2014375)------------------------------
% 11.43/2.91 % (2014375)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014375)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014375)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014375)Termination reason: Instruction limit
% 11.43/2.91 % (2014375)Termination phase: Finite model building constraint generation
% 11.43/2.91 % (2014375)Time elapsed: 0.505 s
% 11.43/2.91 % (2014375)Peak memory usage: 40 MB
% 11.43/2.91 % (2014375)Instructions burned: 714 (million)
% 11.43/2.91 % (2014387)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3496025946:i=1179_2993 on theBenchmark for (2993ds/1179Mi)
% 11.43/2.91 % (2014383)Instruction limit reached!
% 11.43/2.91 % (2014383)------------------------------
% 11.43/2.91 % (2014383)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014383)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014383)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014383)Termination reason: Instruction limit
% 11.43/2.91 % (2014383)Termination phase: Saturation
% 11.43/2.91 % (2014383)Time elapsed: 0.406 s
% 11.43/2.91 % (2014383)Peak memory usage: 15 MB
% 11.43/2.91 % (2014383)Instructions burned: 478 (million)
% 11.43/2.91 % (2014389)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2009534856:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 11.43/2.91 % TRYING [5]
% 11.43/2.91 % (2014377)Instruction limit reached!
% 11.43/2.91 % (2014377)------------------------------
% 11.43/2.91 % (2014377)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014377)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014377)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014377)Termination reason: Instruction limit
% 11.43/2.91 % (2014377)Termination phase: Saturation
% 11.43/2.91 % (2014377)Time elapsed: 0.639 s
% 11.43/2.91 % (2014377)Peak memory usage: 18 MB
% 11.43/2.91 % (2014377)Instructions burned: 685 (million)
% 11.43/2.91 % (2014391)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=285407238:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 11.43/2.91 % (2014385)Instruction limit reached!
% 11.43/2.91 % (2014385)------------------------------
% 11.43/2.91 % (2014385)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014385)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014385)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014385)Termination reason: Instruction limit
% 11.43/2.91 % (2014385)Termination phase: Finite model building constraint generation
% 11.43/2.91 % (2014385)Time elapsed: 0.584 s
% 11.43/2.91 % (2014385)Peak memory usage: 30 MB
% 11.43/2.91 % (2014385)Instructions burned: 866 (million)
% 11.43/2.91 % (2014393)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1784009838:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 11.43/2.91 % TRYING [6]
% 11.43/2.91 % (2014389)Instruction limit reached!
% 11.43/2.91 % (2014389)------------------------------
% 11.43/2.91 % (2014389)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014389)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014389)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014389)Termination reason: Instruction limit
% 11.43/2.91 % (2014389)Termination phase: Finite model building constraint generation
% 11.43/2.91 % (2014389)Time elapsed: 0.681 s
% 11.43/2.91 % (2014389)Peak memory usage: 106 MB
% 11.43/2.91 % (2014389)Instructions burned: 890 (million)
% 11.43/2.91 % (2014395)fmb+10_1_sil=64000:random_seed=1272122450:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 11.43/2.91 % TRYING [1]
% 11.43/2.91 % TRYING [2]
% 11.43/2.91 % TRYING [3]
% 11.43/2.91 % (2014391)Instruction limit reached!
% 11.43/2.91 % (2014391)------------------------------
% 11.43/2.91 % (2014391)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014391)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014391)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014391)Termination reason: Instruction limit
% 11.43/2.91 % (2014391)Termination phase: Saturation
% 11.43/2.91 % (2014391)Time elapsed: 0.661 s
% 11.43/2.91 % (2014391)Peak memory usage: 16 MB
% 11.43/2.91 % (2014391)Instructions burned: 692 (million)
% 11.43/2.91 % TRYING [4]
% 11.43/2.91 % (2014397)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=262855083:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 11.43/2.91 % TRYING [20]
% 11.43/2.91 % (2014393)Instruction limit reached!
% 11.43/2.91 % (2014393)------------------------------
% 11.43/2.91 % (2014393)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014393)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014393)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014393)Termination reason: Instruction limit
% 11.43/2.91 % (2014393)Termination phase: Saturation
% 11.43/2.91 % (2014393)Time elapsed: 0.745 s
% 11.43/2.91 % (2014393)Peak memory usage: 19 MB
% 11.43/2.91 % (2014393)Instructions burned: 879 (million)
% 11.43/2.91 % (2014399)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2941625327:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 11.43/2.91 % TRYING [8]
% 11.43/2.91 % TRYING [5]
% 11.43/2.91 % (2014387)Instruction limit reached!
% 11.43/2.91 % (2014387)------------------------------
% 11.43/2.91 % (2014387)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014387)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014387)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014387)Termination reason: Instruction limit
% 11.43/2.91 % (2014387)Termination phase: Saturation
% 11.43/2.91 % (2014387)Time elapsed: 1.200 s
% 11.43/2.91 % (2014387)Peak memory usage: 26 MB
% 11.43/2.91 % (2014387)Instructions burned: 1179 (million)
% 11.43/2.91 % (2014401)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1306676463:i=5131_2980 on theBenchmark for (2980ds/5131Mi)
% 11.43/2.91 % (2014399)Instruction limit reached!
% 11.43/2.91 % (2014399)------------------------------
% 11.43/2.91 % (2014399)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014399)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014399)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014399)Termination reason: Instruction limit
% 11.43/2.91 % (2014399)Termination phase: Finite model building constraint generation
% 11.43/2.91 % (2014399)Time elapsed: 0.677 s
% 11.43/2.91 % (2014399)Peak memory usage: 74 MB
% 11.43/2.91 % (2014399)Instructions burned: 921 (million)
% 11.43/2.91 % (2014403)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2906006094:i=1472:ins=7:fdi=8:gsp=on_2975 on theBenchmark for (2975ds/1472Mi)
% 11.43/2.91 % (2014363) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2014356-2014363"...
% 11.43/2.91 % (2014363)...printing done.
% 11.43/2.91 % (2014363)Refutation found. Thanks to Tanya!
% 11.43/2.91 % SZS status Unsatisfiable for theBenchmark
% 11.43/2.91 % SZS output start Proof for theBenchmark
% See solution above
% 11.43/2.91 % (2014363)------------------------------
% 11.43/2.91 % (2014363)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 11.43/2.91 % (2014363)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.43/2.91 % (2014363)CaDiCaL version: 2.1.3
% 11.43/2.91 % (2014363)Termination reason: Refutation
% 11.43/2.91 % (2014363)Time elapsed: 2.509 s
% 11.43/2.91 % (2014363)Peak memory usage: 43 MB
% 11.43/2.91 % (2014363)Instructions burned: 6977 (million)
% 11.43/2.91 % (2014356)Success in time 2.568 s
% 11.43/2.91 % Vampire exiting
%------------------------------------------------------------------------------