%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP436-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n004.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 10:17:49 AM UTC 2026
% Result : Unsatisfiable 20.39s 3.40s
% Output : Refutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 28
% Number of leaves : 2
% Syntax : Number of formulae : 42 ( 42 unt; 0 def)
% Number of atoms : 42 ( 41 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Maximal term depth : 14 ( 3 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 175 ( 175 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : multiply(X0,inverse(multiply(X1,multiply(X2,multiply(multiply(inverse(X2),inverse(multiply(X3,X1))),X0))))) = X3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_1) ).
fof(f4,plain,
! [X2,X3,X0,X1,X4] : multiply(X1,inverse(multiply(multiply(X2,multiply(multiply(inverse(X2),inverse(multiply(X0,X3))),inverse(X4))),multiply(X4,multiply(X0,X1))))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f6,plain,
! [X2,X3,X0,X1,X6,X4,X5] : inverse(multiply(X4,multiply(X5,multiply(multiply(inverse(X5),inverse(multiply(X0,X4))),X3)))) = multiply(X1,inverse(multiply(multiply(X2,multiply(multiply(inverse(X2),inverse(X0)),inverse(X6))),multiply(X6,multiply(X3,X1))))),
inference(superposition,[],[f4,f1]) ).
fof(f8,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(X4,multiply(multiply(inverse(X4),inverse(multiply(X0,X3))),inverse(X2))) = multiply(X1,inverse(multiply(multiply(X2,multiply(X0,inverse(X5))),multiply(X5,multiply(X3,X1))))),
inference(superposition,[],[f4,f1]) ).
fof(f37,plain,
! [X2,X3,X0,X1] : multiply(X1,multiply(multiply(inverse(X1),inverse(multiply(multiply(inverse(X2),inverse(multiply(X3,X0))),X3))),inverse(X2))) = X0,
inference(superposition,[],[f8,f4]) ).
fof(f41,plain,
! [X2,X3,X0,X1,X4] : multiply(inverse(X1),inverse(multiply(X4,multiply(X0,inverse(multiply(multiply(X1,multiply(X2,inverse(X3))),multiply(X3,multiply(X4,X0)))))))) = X2,
inference(superposition,[],[f1,f8]) ).
fof(f62,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(X5,multiply(X4,inverse(X2))) = multiply(X1,multiply(multiply(inverse(X1),inverse(multiply(X0,multiply(X3,multiply(multiply(inverse(X3),inverse(multiply(X4,X0))),inverse(X5)))))),inverse(X2))),
inference(superposition,[],[f37,f4]) ).
fof(f91,plain,
! [X2,X3,X0,X1] : multiply(inverse(X1),inverse(multiply(multiply(inverse(X2),inverse(multiply(X0,multiply(X1,multiply(X3,inverse(X2)))))),X0))) = X3,
inference(superposition,[],[f41,f1]) ).
fof(f110,plain,
! [X2,X3,X0,X1,X4] : multiply(inverse(X1),inverse(multiply(multiply(inverse(X2),inverse(multiply(X3,X0))),X3))) = multiply(inverse(X1),inverse(multiply(multiply(inverse(X2),inverse(multiply(X4,X0))),X4))),
inference(superposition,[],[f91,f37]) ).
fof(f117,plain,
! [X2,X3,X0,X1,X4] : multiply(inverse(X4),inverse(multiply(X2,multiply(X3,multiply(X0,inverse(X4)))))) = multiply(X1,inverse(multiply(X2,multiply(X3,multiply(X0,X1))))),
inference(superposition,[],[f1,f91]) ).
fof(f159,plain,
! [X2,X3,X0,X1] : multiply(inverse(X2),inverse(multiply(multiply(X0,inverse(multiply(X1,multiply(X2,multiply(X3,X0))))),X1))) = X3,
inference(superposition,[],[f91,f117]) ).
fof(f1046,plain,
! [X2,X3,X0,X1,X6,X4,X5] : inverse(multiply(multiply(inverse(X1),inverse(multiply(X6,X3))),X6)) = multiply(X4,multiply(multiply(inverse(X4),inverse(multiply(multiply(inverse(X5),inverse(multiply(inverse(X0),inverse(multiply(multiply(inverse(X1),inverse(multiply(X2,X3))),X2))))),inverse(X0)))),inverse(X5))),
inference(superposition,[],[f37,f110]) ).
fof(f1057,plain,
! [X2,X3,X1,X6] : inverse(multiply(multiply(inverse(X1),inverse(multiply(X2,X3))),X2)) = inverse(multiply(multiply(inverse(X1),inverse(multiply(X6,X3))),X6)),
inference(forward_demodulation,[],[f1046,f37]) ).
fof(f1090,plain,
! [X2,X3,X0,X1,X4] : inverse(multiply(X0,X2)) = inverse(multiply(multiply(inverse(X1),inverse(multiply(X4,multiply(X3,multiply(multiply(inverse(X3),inverse(multiply(X0,X2))),inverse(X1)))))),X4)),
inference(superposition,[],[f1057,f1]) ).
fof(f1430,plain,
! [X0,X6,X4,X5] : inverse(X0) = inverse(multiply(multiply(inverse(X4),inverse(multiply(X5,multiply(X6,multiply(multiply(inverse(X6),inverse(X0)),inverse(X4)))))),X5)),
inference(superposition,[],[f1090,f1]) ).
fof(f1616,plain,
! [X2,X3,X0,X1] : inverse(X3) = inverse(multiply(multiply(X0,inverse(multiply(X1,multiply(X2,multiply(multiply(inverse(X2),inverse(X3)),X0))))),X1)),
inference(superposition,[],[f1430,f117]) ).
fof(f1784,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(inverse(X1),inverse(multiply(multiply(X2,inverse(X0)),multiply(X3,inverse(multiply(multiply(X1,multiply(X4,X2)),multiply(X5,multiply(multiply(inverse(X5),inverse(X0)),X3)))))))) = X4,
inference(superposition,[],[f159,f1616]) ).
fof(f8009,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : multiply(X6,multiply(multiply(inverse(X6),inverse(multiply(X7,multiply(X8,multiply(multiply(inverse(X8),inverse(multiply(X4,X7))),inverse(X0)))))),inverse(X5))) = multiply(multiply(multiply(X1,inverse(multiply(X2,multiply(X3,multiply(multiply(inverse(X3),inverse(X0)),X1))))),X2),multiply(X4,inverse(X5))),
inference(superposition,[],[f62,f1616]) ).
fof(f8268,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(X0,multiply(X4,inverse(X5))) = multiply(multiply(multiply(X1,inverse(multiply(X2,multiply(X3,multiply(multiply(inverse(X3),inverse(X0)),X1))))),X2),multiply(X4,inverse(X5))),
inference(forward_demodulation,[],[f8009,f62]) ).
fof(f8604,plain,
! [X2,X3,X0,X1,X8,X6,X9,X7,X4,X5] : multiply(multiply(X6,inverse(multiply(X7,multiply(X8,multiply(multiply(inverse(X8),inverse(X0)),X6))))),X7) = multiply(inverse(X3),inverse(multiply(multiply(multiply(X1,inverse(X2)),inverse(X4)),multiply(X5,inverse(multiply(multiply(X3,multiply(X0,multiply(X1,inverse(X2)))),multiply(X9,multiply(multiply(inverse(X9),inverse(X4)),X5)))))))),
inference(superposition,[],[f1784,f8268]) ).
fof(f8609,plain,
! [X0,X8,X6,X7] : multiply(multiply(X6,inverse(multiply(X7,multiply(X8,multiply(multiply(inverse(X8),inverse(X0)),X6))))),X7) = X0,
inference(forward_demodulation,[],[f8604,f1784]) ).
fof(f8820,plain,
! [X2,X0,X1,X4] : multiply(multiply(inverse(X1),inverse(multiply(X2,X0))),X2) = multiply(multiply(inverse(X1),inverse(multiply(X4,X0))),X4),
inference(superposition,[],[f8609,f37]) ).
fof(f9272,plain,
! [X2,X3,X0,X1] : multiply(X3,inverse(multiply(X2,multiply(X0,multiply(multiply(inverse(X0),inverse(multiply(X1,X2))),X1))))) = X3,
inference(superposition,[],[f1,f8820]) ).
fof(f9797,plain,
! [X2,X0,X1] : multiply(X1,multiply(inverse(X1),inverse(X2))) = multiply(X0,multiply(inverse(X0),inverse(X2))),
inference(superposition,[],[f62,f9272]) ).
fof(f9930,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(multiply(inverse(X1),inverse(X0)),X0) = multiply(multiply(inverse(X1),inverse(multiply(X2,inverse(multiply(X3,multiply(X4,multiply(multiply(inverse(X4),inverse(multiply(X5,X3))),X5))))))),X2),
inference(superposition,[],[f8820,f9272]) ).
fof(f9997,plain,
! [X2,X0,X1] : multiply(multiply(inverse(X1),inverse(X0)),X0) = multiply(multiply(inverse(X1),inverse(X2)),X2),
inference(forward_demodulation,[],[f9930,f9272]) ).
fof(f10143,plain,
! [X2,X3,X0,X1,X4] : multiply(X0,inverse(X0)) = multiply(X1,multiply(inverse(X1),inverse(multiply(X2,multiply(X3,multiply(multiply(inverse(X3),inverse(multiply(X4,X2))),X4)))))),
inference(superposition,[],[f9797,f9272]) ).
fof(f10394,plain,
! [X0,X1] : multiply(X0,inverse(X0)) = multiply(X1,inverse(X1)),
inference(forward_demodulation,[],[f10143,f9272]) ).
fof(f10828,plain,
! [X2,X3,X0,X1] : multiply(multiply(X2,X3),inverse(multiply(X3,multiply(X0,multiply(multiply(inverse(X0),inverse(X1)),X1))))) = X2,
inference(superposition,[],[f1,f9997]) ).
fof(f19860,plain,
! [X2,X3,X0,X1] : inverse(multiply(X1,multiply(X2,multiply(multiply(inverse(X2),inverse(multiply(multiply(X3,X0),X1))),X3)))) = X0,
inference(superposition,[],[f6,f4]) ).
fof(f20741,plain,
! [X0,X4,X5] : multiply(multiply(X0,inverse(X4)),X4) = multiply(multiply(X0,inverse(X5)),X5),
inference(superposition,[],[f9997,f19860]) ).
fof(f21434,plain,
! [X2,X0,X1] : multiply(multiply(X0,inverse(X0)),X1) = multiply(multiply(X1,inverse(X2)),X2),
inference(superposition,[],[f20741,f10394]) ).
fof(f29402,plain,
! [X2,X0,X1] : multiply(X0,inverse(X0)) = multiply(X1,multiply(multiply(inverse(X1),inverse(X2)),X2)),
inference(superposition,[],[f10828,f10394]) ).
fof(f30079,plain,
! [X2,X0,X1] : multiply(multiply(X1,inverse(multiply(X2,multiply(X0,inverse(X0))))),X2) = X1,
inference(superposition,[],[f8609,f29402]) ).
fof(f30890,plain,
! [X2,X3,X0,X1] : multiply(X1,multiply(X3,inverse(X3))) = multiply(multiply(X1,inverse(multiply(X2,multiply(X0,inverse(X0))))),X2),
inference(superposition,[],[f8609,f30079]) ).
fof(f31098,plain,
! [X3,X1] : multiply(X1,multiply(X3,inverse(X3))) = X1,
inference(forward_demodulation,[],[f30890,f30079]) ).
fof(f31282,plain,
! [X0,X1] : multiply(multiply(X1,inverse(X0)),X0) = X1,
inference(superposition,[],[f30079,f31098]) ).
fof(f32244,plain,
! [X2,X0,X1] : multiply(X2,inverse(X2)) = multiply(multiply(multiply(inverse(X0),inverse(X1)),X1),X0),
inference(superposition,[],[f31282,f21434]) ).
fof(f32576,plain,
! [X2,X0] : multiply(X2,inverse(X2)) = multiply(inverse(X0),X0),
inference(forward_demodulation,[],[f32244,f31282]) ).
fof(f37063,plain,
! [X0] : multiply(inverse(a1),a1) != multiply(X0,inverse(X0)),
inference(superposition,[],[f2,f32576]) ).
fof(f37429,plain,
$false,
inference(forward_subsumption_resolution,[],[f37063,f32576]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP436-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.37 % Computer : n004.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Sun Sep 27 10:04:37 UTC 2026
% 0.09/0.38 % CPUTime :
% 0.09/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.41 Running first-order model finding
% 0.13/0.41 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
% 20.39/3.31 % (3271464)Will run a generic schedule for satisfiability detection.
% 20.39/3.31 % (3271473)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3842036332:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 20.39/3.31 % (3271470)% WARNING: option uhcvi not known.
% 20.39/3.31 % (3271469)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3454040746_2999 on theBenchmark for (2999ds/0Mi)
% 20.39/3.31 % (3271471)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2480615147:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 20.39/3.31 % (3271475)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3292070557:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 20.39/3.31 % (3271472)dis+10_1_sil=32000:sp=arity:random_seed=1533006611:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 20.39/3.31 % (3271474)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1163294838:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 20.39/3.31 % TRYING [1]
% 20.39/3.31 % TRYING [2]
% 20.39/3.31 % (3271470)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3490273008:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 20.39/3.31 % TRYING [3]
% 20.39/3.31 % (3271473)Instruction limit reached!
% 20.39/3.31 % (3271473)------------------------------
% 20.39/3.31 % (3271473)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.31 % (3271473)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.31 % (3271473)CaDiCaL version: 2.1.3
% 20.39/3.31 % (3271473)Termination reason: Instruction limit
% 20.39/3.31 % (3271473)Termination phase: Saturation
% 20.39/3.31 % (3271473)Time elapsed: 0.036 s
% 20.39/3.31 % (3271473)Peak memory usage: 13 MB
% 20.39/3.31 % (3271473)Instructions burned: 118 (million)
% 20.39/3.31 % TRYING [4]
% 20.39/3.31 % (3271483)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=915453964:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 20.39/3.31 % TRYING [1]
% 20.39/3.31 % TRYING [2]
% 20.39/3.31 % TRYING [3]
% 20.39/3.31 % (3271472)Instruction limit reached!
% 20.39/3.31 % (3271472)------------------------------
% 20.39/3.31 % (3271472)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.31 % (3271472)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.31 % (3271472)CaDiCaL version: 2.1.3
% 20.39/3.31 % (3271472)Termination reason: Instruction limit
% 20.39/3.31 % (3271472)Termination phase: Saturation
% 20.39/3.31 % (3271472)Time elapsed: 0.056 s
% 20.39/3.31 % (3271472)Peak memory usage: 12 MB
% 20.39/3.31 % (3271472)Instructions burned: 104 (million)
% 20.39/3.31 % TRYING [4]
% 20.39/3.31 % (3271485)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=155104499:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 20.39/3.31 % (3271474)Instruction limit reached!
% 20.39/3.31 % (3271474)------------------------------
% 20.39/3.31 % (3271474)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.31 % (3271474)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.31 % (3271474)CaDiCaL version: 2.1.3
% 20.39/3.31 % (3271474)Termination reason: Instruction limit
% 20.39/3.31 % (3271474)Termination phase: Saturation
% 20.39/3.31 % (3271474)Time elapsed: 0.076 s
% 20.39/3.31 % (3271474)Peak memory usage: 13 MB
% 20.39/3.31 % (3271474)Instructions burned: 131 (million)
% 20.39/3.31 % (3271487)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=1610942640:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 20.39/3.31 % (3271475)Instruction limit reached!
% 20.39/3.31 % (3271475)------------------------------
% 20.39/3.31 % (3271475)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.31 % (3271475)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.31 % (3271475)CaDiCaL version: 2.1.3
% 20.39/3.31 % (3271475)Termination reason: Instruction limit
% 20.39/3.31 % (3271475)Termination phase: Saturation
% 20.39/3.31 % (3271475)Time elapsed: 0.098 s
% 20.39/3.31 % (3271475)Peak memory usage: 13 MB
% 20.39/3.31 % (3271475)Instructions burned: 160 (million)
% 20.39/3.31 % (3271489)ott-21_1_sil=16000:fs=off:random_seed=2878772371:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 20.39/3.31 % (3271485)Instruction limit reached!
% 20.39/3.31 % (3271485)------------------------------
% 20.39/3.31 % (3271485)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.31 % (3271485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271485)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271485)Termination reason: Instruction limit
% 20.39/3.40 % (3271485)Termination phase: Saturation
% 20.39/3.40 % (3271485)Time elapsed: 0.075 s
% 20.39/3.40 % (3271485)Peak memory usage: 13 MB
% 20.39/3.40 % (3271485)Instructions burned: 131 (million)
% 20.39/3.40 % (3271491)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=603050530:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 20.39/3.40 % (3271489)Instruction limit reached!
% 20.39/3.40 % (3271489)------------------------------
% 20.39/3.40 % (3271489)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271489)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271489)Termination reason: Instruction limit
% 20.39/3.40 % (3271489)Termination phase: Saturation
% 20.39/3.40 % (3271489)Time elapsed: 0.094 s
% 20.39/3.40 % (3271489)Peak memory usage: 12 MB
% 20.39/3.40 % (3271489)Instructions burned: 181 (million)
% 20.39/3.40 % (3271493)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3069874022:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 20.39/3.40 % TRYING [1]
% 20.39/3.40 % TRYING [2]
% 20.39/3.40 % TRYING [3]
% 20.39/3.40 % TRYING [4]
% 20.39/3.40 % (3271483)Instruction limit reached!
% 20.39/3.40 % (3271483)------------------------------
% 20.39/3.40 % (3271483)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271483)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271483)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271483)Termination reason: Instruction limit
% 20.39/3.40 % (3271483)Termination phase: Finite model building SAT solving
% 20.39/3.40 % (3271483)Time elapsed: 0.224 s
% 20.39/3.40 % (3271483)Peak memory usage: 13 MB
% 20.39/3.40 % (3271483)Instructions burned: 716 (million)
% 20.39/3.40 % (3271495)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4266259625:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 20.39/3.40 % (3271491)Instruction limit reached!
% 20.39/3.40 % (3271491)------------------------------
% 20.39/3.40 % (3271491)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271491)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271491)Termination reason: Instruction limit
% 20.39/3.40 % (3271491)Termination phase: Saturation
% 20.39/3.40 % (3271491)Time elapsed: 0.245 s
% 20.39/3.40 % (3271491)Peak memory usage: 15 MB
% 20.39/3.40 % (3271491)Instructions burned: 477 (million)
% 20.39/3.40 % (3271497)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=529253568:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 20.39/3.40 % (3271487)Instruction limit reached!
% 20.39/3.40 % (3271487)------------------------------
% 20.39/3.40 % (3271487)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271487)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271487)Termination reason: Instruction limit
% 20.39/3.40 % (3271487)Termination phase: Saturation
% 20.39/3.40 % (3271487)Time elapsed: 0.356 s
% 20.39/3.40 % (3271487)Peak memory usage: 19 MB
% 20.39/3.40 % (3271487)Instructions burned: 686 (million)
% 20.39/3.40 % (3271499)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=666757103:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 20.39/3.40 % TRYING [14]
% 20.39/3.40 % (3271495)Instruction limit reached!
% 20.39/3.40 % (3271495)------------------------------
% 20.39/3.40 % (3271495)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271495)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271495)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271495)Termination reason: Instruction limit
% 20.39/3.40 % (3271495)Termination phase: Saturation
% 20.39/3.40 % (3271495)Time elapsed: 0.331 s
% 20.39/3.40 % (3271495)Peak memory usage: 25 MB
% 20.39/3.40 % (3271495)Instructions burned: 1183 (million)
% 20.39/3.40 % (3271501)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3252985618:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 20.39/3.40 % (3271497)Instruction limit reached!
% 20.39/3.40 % (3271497)------------------------------
% 20.39/3.40 % (3271497)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271497)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271497)Termination reason: Instruction limit
% 20.39/3.40 % (3271497)Termination phase: Finite model building constraint generation
% 20.39/3.40 % (3271497)Time elapsed: 0.320 s
% 20.39/3.40 % (3271497)Peak memory usage: 78 MB
% 20.39/3.40 % (3271497)Instructions burned: 891 (million)
% 20.39/3.40 % (3271493)Instruction limit reached!
% 20.39/3.40 % (3271493)------------------------------
% 20.39/3.40 % (3271493)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271493)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271493)Termination reason: Instruction limit
% 20.39/3.40 % (3271493)Termination phase: Finite model building SAT solving
% 20.39/3.40 % (3271493)Time elapsed: 0.544 s
% 20.39/3.40 % (3271493)Peak memory usage: 12 MB
% 20.39/3.40 % (3271493)Instructions burned: 865 (million)
% 20.39/3.40 % (3271503)fmb+10_1_sil=64000:random_seed=2769584257:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 20.39/3.40 % TRYING [1]
% 20.39/3.40 % TRYING [2]
% 20.39/3.40 % TRYING [3]
% 20.39/3.40 % (3271504)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2055310775:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 20.39/3.40 % TRYING [20]
% 20.39/3.40 % TRYING [5]
% 20.39/3.40 % TRYING [4]
% 20.39/3.40 % (3271501)Instruction limit reached!
% 20.39/3.40 % (3271501)------------------------------
% 20.39/3.40 % (3271501)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271501)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271501)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271501)Termination reason: Instruction limit
% 20.39/3.40 % (3271501)Termination phase: Saturation
% 20.39/3.40 % (3271501)Time elapsed: 0.240 s
% 20.39/3.40 % (3271501)Peak memory usage: 19 MB
% 20.39/3.40 % (3271501)Instructions burned: 879 (million)
% 20.39/3.40 % (3271507)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2231201741:fmbsr=1.7:i=920_2991 on theBenchmark for (2991ds/920Mi)
% 20.39/3.40 % TRYING [8]
% 20.39/3.40 % (3271499)Instruction limit reached!
% 20.39/3.40 % (3271499)------------------------------
% 20.39/3.40 % (3271499)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271499)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271499)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271499)Termination reason: Instruction limit
% 20.39/3.40 % (3271499)Termination phase: Saturation
% 20.39/3.40 % (3271499)Time elapsed: 0.417 s
% 20.39/3.40 % (3271499)Peak memory usage: 19 MB
% 20.39/3.40 % (3271499)Instructions burned: 693 (million)
% 20.39/3.40 % (3271509)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2606778006:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 20.39/3.40 % (3271507)Instruction limit reached!
% 20.39/3.40 % (3271507)------------------------------
% 20.39/3.40 % (3271507)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271507)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271507)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271507)Termination reason: Instruction limit
% 20.39/3.40 % (3271507)Termination phase: Finite model building SAT solving
% 20.39/3.40 % (3271507)Time elapsed: 0.260 s
% 20.39/3.40 % (3271507)Peak memory usage: 44 MB
% 20.39/3.40 % (3271507)Instructions burned: 921 (million)
% 20.39/3.40 % (3271511)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=25261434:i=1472:ins=7:fdi=8:gsp=on_2988 on theBenchmark for (2988ds/1472Mi)
% 20.39/3.40 % (3271511)Instruction limit reached!
% 20.39/3.40 % (3271511)------------------------------
% 20.39/3.40 % (3271511)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271511)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271511)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271511)Termination reason: Instruction limit
% 20.39/3.40 % (3271511)Termination phase: Saturation
% 20.39/3.40 % (3271511)Time elapsed: 0.382 s
% 20.39/3.40 % (3271511)Peak memory usage: 27 MB
% 20.39/3.40 % (3271511)Instructions burned: 1474 (million)
% 20.39/3.40 % (3271513)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=4119180395:i=6324_2984 on theBenchmark for (2984ds/6324Mi)
% 20.39/3.40 % TRYING [77]
% 20.39/3.40 % TRYING [5]
% 20.39/3.40 % (3271513)Instruction limit reached!
% 20.39/3.40 % (3271513)------------------------------
% 20.39/3.40 % (3271513)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 20.39/3.40 % (3271513)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 20.39/3.40 % (3271513)CaDiCaL version: 2.1.3
% 20.39/3.40 % (3271513)Termination reason: Instruction limit
% 20.39/3.40 % (3271513)Termination phase: Finite model building constraint generation
% 20.39/3.40 % (3271513)Time elapsed: 1.319 s
% 20.39/3.40 % (3271513)Peak memory usage: 522 MB
% 20.39/3.40 % (3271513)Instructions burned: 6328 (million)
% 20.39/3.40 % (3271471) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3271464-3271471"...
% 20.39/3.40 % (3271471)...printing done.
% 20.39/3.40 % (3271471)Refutation found. Thanks to Tanya!
% 20.39/3.40 % SZS status Unsatisfiable for theBenchmark
% 20.39/3.40 % SZS output start Proof for theBenchmark
% See solution above
% 0.14/3.40 % (3271471)------------------------------
% 0.14/3.40 % (3271471)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.14/3.40 % (3271471)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.14/3.40 % (3271471)CaDiCaL version: 2.1.3
% 0.14/3.40 % (3271471)Termination reason: Refutation
% 0.14/3.40 % (3271471)Time elapsed: 2.892 s
% 0.14/3.40 % (3271471)Peak memory usage: 49 MB
% 0.14/3.40 % (3271471)Instructions burned: 7585 (million)
% 0.14/3.40 % (3271464)Success in time 2.981 s
% 0.14/3.40 % Vampire exiting
%------------------------------------------------------------------------------