%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP417-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n005.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 10:17:46 AM UTC 2026
% Result : Unsatisfiable 15.54s 2.89s
% Output : Refutation 15.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 35
% Number of leaves : 2
% Syntax : Number of formulae : 57 ( 57 unt; 0 def)
% Number of atoms : 57 ( 56 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 16 ( 3 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 151 ( 151 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : inverse(multiply(X0,inverse(multiply(inverse(multiply(inverse(multiply(X1,X0)),multiply(X1,inverse(X2)))),inverse(multiply(inverse(X0),X0)))))) = X2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms_3) ).
fof(f3,plain,
! [X2,X3,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(X0)))),inverse(multiply(inverse(X2),X2)))),inverse(multiply(inverse(multiply(X0,multiply(X2,inverse(X3)))),inverse(multiply(inverse(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(X0)))),inverse(multiply(inverse(X2),X2))))),inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(X0)))),inverse(multiply(inverse(X2),X2)))))))))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f4,plain,
! [X2,X3,X0,X1,X4] : multiply(X3,inverse(multiply(inverse(multiply(inverse(multiply(X4,X3)),multiply(X4,inverse(X0)))),inverse(multiply(inverse(X3),X3))))) = inverse(multiply(X1,inverse(multiply(inverse(multiply(inverse(multiply(X2,X1)),multiply(X2,X0))),inverse(multiply(inverse(X1),X1)))))),
inference(superposition,[],[f1,f1]) ).
fof(f22,plain,
! [X2,X0,X1] : multiply(X1,inverse(multiply(inverse(multiply(inverse(multiply(X2,X1)),multiply(X2,inverse(inverse(X0))))),inverse(multiply(inverse(X1),X1))))) = X0,
inference(superposition,[],[f4,f1]) ).
fof(f24,plain,
! [X2,X0,X1] : inverse(inverse(multiply(X0,inverse(multiply(inverse(multiply(inverse(multiply(X1,X0)),multiply(X1,X2))),inverse(multiply(inverse(X0),X0))))))) = X2,
inference(superposition,[],[f1,f4]) ).
fof(f43,plain,
! [X2,X3,X0,X1] : multiply(inverse(multiply(inverse(multiply(X3,X2)),multiply(X3,inverse(inverse(X0))))),inverse(multiply(inverse(X2),X2))) = inverse(multiply(X1,inverse(multiply(inverse(multiply(inverse(multiply(X2,X1)),X0)),inverse(multiply(inverse(X1),X1)))))),
inference(superposition,[],[f1,f22]) ).
fof(f106,plain,
! [X2,X0,X1] : multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(inverse(multiply(X2,inverse(X0))))))),inverse(multiply(inverse(X2),X2))) = X0,
inference(superposition,[],[f43,f1]) ).
fof(f109,plain,
! [X2,X0,X1] : multiply(X1,inverse(inverse(multiply(X0,inverse(multiply(inverse(multiply(inverse(multiply(X1,X0)),X2)),inverse(multiply(inverse(X0),X0)))))))) = X2,
inference(superposition,[],[f22,f43]) ).
fof(f124,plain,
! [X2,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(X0,X1)),multiply(X0,inverse(inverse(multiply(X1,X2)))))),inverse(multiply(inverse(X1),X1)))) = X2,
inference(superposition,[],[f24,f43]) ).
fof(f177,plain,
! [X2,X3,X0,X1] : multiply(inverse(X3),X3) = inverse(multiply(X1,inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X2,X3)),multiply(X2,inverse(inverse(multiply(X3,inverse(X0))))))),X1)),X0)),inverse(multiply(inverse(X1),X1)))))),
inference(superposition,[],[f1,f106]) ).
fof(f203,plain,
! [X2,X3,X0,X1] : multiply(X1,inverse(inverse(multiply(X2,inverse(multiply(inverse(X0),inverse(multiply(inverse(X2),X2)))))))) = inverse(inverse(multiply(X3,inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),X3)),X0)),inverse(multiply(inverse(X3),X3))))))),
inference(superposition,[],[f109,f109]) ).
fof(f996,plain,
! [X0,X1] : multiply(inverse(X1),X1) = inverse(multiply(inverse(multiply(inverse(X1),X1)),inverse(multiply(inverse(multiply(inverse(X0),X0)),inverse(multiply(inverse(inverse(multiply(inverse(X1),X1))),inverse(multiply(inverse(X1),X1)))))))),
inference(superposition,[],[f177,f106]) ).
fof(f2211,plain,
! [X2,X0,X1] : multiply(inverse(multiply(X0,X1)),multiply(X0,inverse(inverse(multiply(X1,inverse(multiply(inverse(X2),inverse(multiply(inverse(X1),X1))))))))) = X2,
inference(superposition,[],[f109,f203]) ).
fof(f2356,plain,
! [X2,X0,X1] : multiply(inverse(X2),X2) = multiply(inverse(multiply(X1,inverse(multiply(inverse(X0),X0)))),multiply(X1,inverse(multiply(inverse(X0),X0)))),
inference(superposition,[],[f2211,f996]) ).
fof(f2357,plain,
! [X2,X3,X0,X1] : multiply(inverse(multiply(X1,X2)),multiply(X1,X0)) = multiply(inverse(multiply(X3,X2)),multiply(X3,X0)),
inference(superposition,[],[f2211,f24]) ).
fof(f2770,plain,
! [X0,X1] : multiply(inverse(X0),X0) = multiply(inverse(X1),X1),
inference(superposition,[],[f2356,f106]) ).
fof(f3080,plain,
! [X0,X1] : inverse(multiply(inverse(X1),inverse(multiply(inverse(multiply(inverse(X0),X0)),inverse(multiply(inverse(inverse(X1)),inverse(X1))))))) = X1,
inference(superposition,[],[f1,f2770]) ).
fof(f3085,plain,
! [X0,X1] : inverse(inverse(multiply(X1,inverse(multiply(inverse(multiply(inverse(X0),X0)),inverse(multiply(inverse(X1),X1))))))) = X1,
inference(superposition,[],[f24,f2770]) ).
fof(f3134,plain,
! [X2,X3,X0,X1] : multiply(inverse(multiply(X3,X2)),multiply(X3,X1)) = multiply(inverse(multiply(inverse(X1),X2)),multiply(inverse(X0),X0)),
inference(superposition,[],[f2357,f2770]) ).
fof(f3318,plain,
! [X2,X0,X1] : inverse(inverse(multiply(X1,inverse(multiply(inverse(multiply(inverse(X2),X2)),inverse(multiply(inverse(X0),X0))))))) = X1,
inference(superposition,[],[f3085,f2770]) ).
fof(f3582,plain,
! [X2,X3,X0] : multiply(inverse(X0),X0) = multiply(inverse(multiply(inverse(X2),X2)),multiply(inverse(X3),X3)),
inference(superposition,[],[f3134,f2770]) ).
fof(f4704,plain,
! [X2,X0,X1] : inverse(multiply(inverse(X1),inverse(multiply(inverse(multiply(inverse(X2),X2)),inverse(multiply(inverse(X0),X0)))))) = X1,
inference(superposition,[],[f3080,f2770]) ).
fof(f4927,plain,
! [X2,X3,X0,X1] : inverse(multiply(inverse(X2),inverse(multiply(inverse(multiply(inverse(X3),X3)),inverse(multiply(inverse(multiply(inverse(X0),X0)),inverse(multiply(inverse(X1),X1)))))))) = X2,
inference(superposition,[],[f4704,f4704]) ).
fof(f4981,plain,
! [X2,X3,X0,X1] : inverse(inverse(multiply(X2,inverse(multiply(inverse(multiply(inverse(X3),X3)),inverse(multiply(inverse(multiply(inverse(X0),X0)),inverse(multiply(inverse(X1),X1))))))))) = X2,
inference(superposition,[],[f3318,f4704]) ).
fof(f5131,plain,
! [X2,X3] : inverse(inverse(multiply(X2,multiply(inverse(X3),X3)))) = X2,
inference(forward_demodulation,[],[f4981,f4704]) ).
fof(f5158,plain,
! [X2,X3] : inverse(multiply(inverse(X2),multiply(inverse(X3),X3))) = X2,
inference(forward_demodulation,[],[f4927,f4704]) ).
fof(f5232,plain,
! [X0,X1] : inverse(multiply(inverse(X1),X1)) = inverse(inverse(multiply(inverse(X0),X0))),
inference(superposition,[],[f5131,f3582]) ).
fof(f5368,plain,
! [X0,X1] : inverse(multiply(inverse(X0),X0)) = multiply(inverse(X1),X1),
inference(superposition,[],[f5158,f3582]) ).
fof(f5928,plain,
! [X0,X1] : inverse(multiply(inverse(X1),inverse(multiply(inverse(X0),X0)))) = X1,
inference(superposition,[],[f5158,f5368]) ).
fof(f7865,plain,
! [X0,X1] : multiply(inverse(inverse(X1)),inverse(multiply(inverse(inverse(multiply(inverse(X0),X0))),inverse(multiply(inverse(inverse(inverse(X1))),inverse(inverse(X1))))))) = X1,
inference(superposition,[],[f22,f5232]) ).
fof(f8211,plain,
! [X0,X1] : multiply(inverse(inverse(X1)),inverse(multiply(inverse(X0),X0))) = X1,
inference(forward_demodulation,[],[f7865,f5928]) ).
fof(f8488,plain,
! [X0,X1] : multiply(inverse(inverse(X1)),inverse(inverse(multiply(inverse(X0),X0)))) = X1,
inference(superposition,[],[f8211,f5368]) ).
fof(f10528,plain,
! [X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(inverse(inverse(X0)),inverse(X1))),X0)),inverse(multiply(inverse(inverse(X1)),inverse(X1))))) = X1,
inference(superposition,[],[f124,f8488]) ).
fof(f10621,plain,
! [X0,X1] : multiply(inverse(multiply(inverse(inverse(X0)),inverse(X1))),X0) = X1,
inference(forward_demodulation,[],[f10528,f5928]) ).
fof(f10863,plain,
! [X0,X1] : multiply(inverse(multiply(inverse(X0),X0)),X1) = X1,
inference(superposition,[],[f10621,f2770]) ).
fof(f10866,plain,
! [X0,X1] : multiply(inverse(inverse(multiply(inverse(X0),X0))),X1) = X1,
inference(superposition,[],[f10621,f5368]) ).
fof(f10882,plain,
! [X0,X1] : multiply(multiply(inverse(X0),X0),X1) = X1,
inference(superposition,[],[f10621,f5368]) ).
fof(f11280,plain,
! [X2,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(multiply(inverse(X2),X2),X0)),inverse(inverse(multiply(X0,X1))))),inverse(multiply(inverse(X0),X0)))) = X1,
inference(superposition,[],[f124,f10882]) ).
fof(f11283,plain,
! [X2,X0,X1] : multiply(inverse(multiply(multiply(inverse(X2),X2),X0)),inverse(inverse(multiply(X0,X1)))) = X1,
inference(forward_demodulation,[],[f11280,f5928]) ).
fof(f11394,plain,
! [X0,X1] : multiply(inverse(X0),inverse(inverse(multiply(X0,X1)))) = X1,
inference(forward_demodulation,[],[f11283,f10882]) ).
fof(f12806,plain,
! [X0,X1] : inverse(inverse(multiply(inverse(multiply(inverse(X1),X1)),X0))) = X0,
inference(superposition,[],[f10866,f11394]) ).
fof(f12933,plain,
! [X0] : inverse(inverse(X0)) = X0,
inference(forward_demodulation,[],[f12806,f10863]) ).
fof(f13114,plain,
! [X0,X1] : multiply(X0,multiply(inverse(X1),X1)) = X0,
inference(superposition,[],[f12933,f5131]) ).
fof(f14080,plain,
! [X2,X3,X0,X1] : inverse(multiply(inverse(multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(X0)))),inverse(multiply(inverse(X2),X2)))),multiply(X0,multiply(X2,inverse(X3))))) = X3,
inference(forward_demodulation,[],[f3,f5928]) ).
fof(f14081,plain,
! [X2,X3,X0,X1] : inverse(multiply(multiply(inverse(multiply(X1,X2)),multiply(X1,inverse(X0))),multiply(X0,multiply(X2,inverse(X3))))) = X3,
inference(forward_demodulation,[],[f14080,f5928]) ).
fof(f16187,plain,
! [X2,X3,X0,X1] : inverse(multiply(multiply(inverse(multiply(X1,inverse(inverse(X2)))),multiply(X1,inverse(inverse(multiply(inverse(X3),X3))))),multiply(inverse(X0),X0))) = X2,
inference(superposition,[],[f14081,f3582]) ).
fof(f16447,plain,
! [X2,X3,X1] : inverse(multiply(inverse(multiply(X1,inverse(inverse(X2)))),multiply(X1,inverse(inverse(multiply(inverse(X3),X3)))))) = X2,
inference(forward_demodulation,[],[f16187,f13114]) ).
fof(f16693,plain,
! [X2,X3,X1] : inverse(multiply(inverse(multiply(X1,inverse(inverse(X2)))),multiply(X1,multiply(inverse(X3),X3)))) = X2,
inference(forward_demodulation,[],[f16447,f12933]) ).
fof(f16818,plain,
! [X2,X1] : inverse(multiply(inverse(multiply(X1,inverse(inverse(X2)))),X1)) = X2,
inference(forward_demodulation,[],[f16693,f13114]) ).
fof(f16862,plain,
! [X2,X1] : inverse(multiply(inverse(multiply(X1,X2)),X1)) = X2,
inference(forward_demodulation,[],[f16818,f12933]) ).
fof(f17680,plain,
! [X2,X0,X1] : multiply(X1,inverse(inverse(multiply(X2,inverse(multiply(inverse(X0),inverse(multiply(inverse(X2),X2)))))))) = inverse(inverse(multiply(multiply(X1,X2),X0))),
inference(superposition,[],[f203,f16862]) ).
fof(f17933,plain,
! [X2,X0,X1] : multiply(X1,inverse(inverse(multiply(X2,inverse(multiply(inverse(X0),inverse(multiply(inverse(X2),X2)))))))) = multiply(multiply(X1,X2),X0),
inference(forward_demodulation,[],[f17680,f12933]) ).
fof(f18076,plain,
! [X2,X0,X1] : multiply(multiply(X1,X2),X0) = multiply(X1,multiply(X2,inverse(multiply(inverse(X0),inverse(multiply(inverse(X2),X2)))))),
inference(forward_demodulation,[],[f17933,f12933]) ).
fof(f18133,plain,
! [X2,X0,X1] : multiply(multiply(X1,X2),X0) = multiply(X1,multiply(X2,X0)),
inference(forward_demodulation,[],[f18076,f5928]) ).
fof(f40688,plain,
multiply(a3,multiply(b3,c3)) != multiply(a3,multiply(b3,c3)),
inference(superposition,[],[f2,f18133]) ).
fof(f40821,plain,
$false,
inference(trivial_inequality_removal,[],[f40688]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP417-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.41 % Computer : n005.cluster.edu
% 0.14/0.41 % Model : x86_64 x86_64
% 0.14/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.41 % Memory : 8046.5625MB
% 0.14/0.41 % OS : Linux 6.8.0-71-generic
% 0.14/0.41 % CPULimit : 300
% 0.14/0.41 % WCLimit : 300
% 0.14/0.41 % DateTime : Sun Sep 27 10:03:32 UTC 2026
% 0.14/0.41 % CPUTime :
% 0.14/0.41 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.44 Running first-order model finding
% 0.14/0.44 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
% 15.54/2.89 % (3757518)Will run a generic schedule for satisfiability detection.
% 15.54/2.89 % (3757524)% WARNING: option uhcvi not known.
% 15.54/2.89 % (3757524)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3046963112:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 15.54/2.89 % (3757527)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1854315447:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 15.54/2.89 % (3757523)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=559137134_2999 on theBenchmark for (2999ds/0Mi)
% 15.54/2.89 % (3757525)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2354615432:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 15.54/2.89 % (3757526)dis+10_1_sil=32000:sp=arity:random_seed=810227571:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 15.54/2.89 % (3757528)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1997827718:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 15.54/2.89 % (3757529)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1030851202:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 15.54/2.89 % TRYING [1]
% 15.54/2.89 % TRYING [2]
% 15.54/2.89 % TRYING [3]
% 15.54/2.89 % (3757526)Instruction limit reached!
% 15.54/2.89 % (3757526)------------------------------
% 15.54/2.89 % (3757526)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757526)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757526)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757526)Termination reason: Instruction limit
% 15.54/2.89 % (3757526)Termination phase: Saturation
% 15.54/2.89 % (3757526)Time elapsed: 0.086 s
% 15.54/2.89 % (3757526)Peak memory usage: 12 MB
% 15.54/2.89 % (3757526)Instructions burned: 103 (million)
% 15.54/2.89 % (3757527)Instruction limit reached!
% 15.54/2.89 % (3757527)------------------------------
% 15.54/2.89 % (3757527)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757527)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757527)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757527)Termination reason: Instruction limit
% 15.54/2.89 % (3757527)Termination phase: Saturation
% 15.54/2.89 % (3757527)Time elapsed: 0.092 s
% 15.54/2.89 % (3757527)Peak memory usage: 12 MB
% 15.54/2.89 % (3757527)Instructions burned: 116 (million)
% 15.54/2.89 % TRYING [4]
% 15.54/2.89 % (3757528)Instruction limit reached!
% 15.54/2.89 % (3757528)------------------------------
% 15.54/2.89 % (3757528)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757528)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757528)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757528)Termination reason: Instruction limit
% 15.54/2.89 % (3757528)Termination phase: Saturation
% 15.54/2.89 % (3757528)Time elapsed: 0.120 s
% 15.54/2.89 % (3757528)Peak memory usage: 13 MB
% 15.54/2.89 % (3757528)Instructions burned: 131 (million)
% 15.54/2.89 % (3757537)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1631732639:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 15.54/2.89 % (3757538)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3075011550:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 15.54/2.89 % TRYING [1]
% 15.54/2.89 % TRYING [2]
% 15.54/2.89 % TRYING [3]
% 15.54/2.89 % (3757542)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=1380225125:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 15.54/2.89 % (3757529)Instruction limit reached!
% 15.54/2.89 % (3757529)------------------------------
% 15.54/2.89 % (3757529)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757529)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757529)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757529)Termination reason: Instruction limit
% 15.54/2.89 % (3757529)Termination phase: Saturation
% 15.54/2.89 % (3757529)Time elapsed: 0.148 s
% 15.54/2.89 % (3757529)Peak memory usage: 13 MB
% 15.54/2.89 % (3757529)Instructions burned: 159 (million)
% 15.54/2.89 % (3757544)ott-21_1_sil=16000:fs=off:random_seed=1666459059:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 15.54/2.89 % TRYING [4]
% 15.54/2.89 % (3757538)Instruction limit reached!
% 15.54/2.89 % (3757538)------------------------------
% 15.54/2.89 % (3757538)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757538)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757538)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757538)Termination reason: Instruction limit
% 15.54/2.89 % (3757538)Termination phase: Saturation
% 15.54/2.89 % (3757538)Time elapsed: 0.099 s
% 15.54/2.89 % (3757538)Peak memory usage: 13 MB
% 15.54/2.89 % (3757538)Instructions burned: 131 (million)
% 15.54/2.89 % (3757547)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4099217690:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 15.54/2.89 % (3757544)Instruction limit reached!
% 15.54/2.89 % (3757544)------------------------------
% 15.54/2.89 % (3757544)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757544)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757544)Termination reason: Instruction limit
% 15.54/2.89 % (3757544)Termination phase: Saturation
% 15.54/2.89 % (3757544)Time elapsed: 0.152 s
% 15.54/2.89 % (3757544)Peak memory usage: 11 MB
% 15.54/2.89 % (3757544)Instructions burned: 180 (million)
% 15.54/2.89 % (3757551)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2319264117:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 15.54/2.89 % TRYING [1]
% 15.54/2.89 % TRYING [2]
% 15.54/2.89 % TRYING [3]
% 15.54/2.89 % TRYING [4]
% 15.54/2.89 % (3757547)Instruction limit reached!
% 15.54/2.89 % (3757547)------------------------------
% 15.54/2.89 % (3757547)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757547)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757547)Termination reason: Instruction limit
% 15.54/2.89 % (3757547)Termination phase: Saturation
% 15.54/2.89 % (3757547)Time elapsed: 0.333 s
% 15.54/2.89 % (3757547)Peak memory usage: 15 MB
% 15.54/2.89 % (3757547)Instructions burned: 478 (million)
% 15.54/2.89 % (3757553)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=937097032:i=1179_2993 on theBenchmark for (2993ds/1179Mi)
% 15.54/2.89 % (3757542)Instruction limit reached!
% 15.54/2.89 % (3757542)------------------------------
% 15.54/2.89 % (3757542)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757542)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757542)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757542)Termination reason: Instruction limit
% 15.54/2.89 % (3757542)Termination phase: Saturation
% 15.54/2.89 % (3757542)Time elapsed: 0.563 s
% 15.54/2.89 % (3757542)Peak memory usage: 14 MB
% 15.54/2.89 % (3757542)Instructions burned: 685 (million)
% 15.54/2.89 % (3757537)Instruction limit reached!
% 15.54/2.89 % (3757537)------------------------------
% 15.54/2.89 % (3757537)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757537)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757537)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757537)Termination reason: Instruction limit
% 15.54/2.89 % (3757537)Termination phase: Finite model building SAT solving
% 15.54/2.89 % (3757537)Time elapsed: 0.618 s
% 15.54/2.89 % (3757537)Peak memory usage: 13 MB
% 15.54/2.89 % (3757537)Instructions burned: 714 (million)
% 15.54/2.89 % (3757555)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3867687874:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 15.54/2.89 % (3757556)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=1013979687:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2992 on theBenchmark for (2992ds/692Mi)
% 15.54/2.89 % TRYING [14]
% 15.54/2.89 % (3757551)Instruction limit reached!
% 15.54/2.89 % (3757551)------------------------------
% 15.54/2.89 % (3757551)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757551)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757551)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757551)Termination reason: Instruction limit
% 15.54/2.89 % (3757551)Termination phase: Finite model building SAT solving
% 15.54/2.89 % (3757551)Time elapsed: 0.743 s
% 15.54/2.89 % (3757551)Peak memory usage: 12 MB
% 15.54/2.89 % (3757551)Instructions burned: 866 (million)
% 15.54/2.89 % (3757559)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1523871694:i=879:kws=inv_precedence:fsr=off_2988 on theBenchmark for (2988ds/879Mi)
% 15.54/2.89 % (3757556)Instruction limit reached!
% 15.54/2.89 % (3757556)------------------------------
% 15.54/2.89 % (3757556)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757556)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757556)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757556)Termination reason: Instruction limit
% 15.54/2.89 % (3757556)Termination phase: Saturation
% 15.54/2.89 % (3757556)Time elapsed: 0.616 s
% 15.54/2.89 % (3757556)Peak memory usage: 19 MB
% 15.54/2.89 % (3757556)Instructions burned: 693 (million)
% 15.54/2.89 % (3757561)fmb+10_1_sil=64000:random_seed=3466895357:i=22061:nm=2:gsp=on_2985 on theBenchmark for (2985ds/22061Mi)
% 15.54/2.89 % TRYING [1]
% 15.54/2.89 % TRYING [2]
% 15.54/2.89 % TRYING [3]
% 15.54/2.89 % (3757555)Instruction limit reached!
% 15.54/2.89 % (3757555)------------------------------
% 15.54/2.89 % (3757555)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757555)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757555)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757555)Termination reason: Instruction limit
% 15.54/2.89 % (3757555)Termination phase: Finite model building constraint generation
% 15.54/2.89 % (3757555)Time elapsed: 0.692 s
% 15.54/2.89 % (3757555)Peak memory usage: 81 MB
% 15.54/2.89 % (3757555)Instructions burned: 889 (million)
% 15.54/2.89 % TRYING [4]
% 15.54/2.89 % (3757563)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3909179612:i=9515:nm=5_2985 on theBenchmark for (2985ds/9515Mi)
% 15.54/2.89 % TRYING [20]
% 15.54/2.89 % (3757553)Instruction limit reached!
% 15.54/2.89 % (3757553)------------------------------
% 15.54/2.89 % (3757553)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757553)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757553)Termination reason: Instruction limit
% 15.54/2.89 % (3757553)Termination phase: Saturation
% 15.54/2.89 % (3757553)Time elapsed: 1.061 s
% 15.54/2.89 % (3757553)Peak memory usage: 22 MB
% 15.54/2.89 % (3757553)Instructions burned: 1179 (million)
% 15.54/2.89 % (3757565)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2820287549:fmbsr=1.7:i=920_2982 on theBenchmark for (2982ds/920Mi)
% 15.54/2.89 % TRYING [8]
% 15.54/2.89 % (3757559)Instruction limit reached!
% 15.54/2.89 % (3757559)------------------------------
% 15.54/2.89 % (3757559)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757559)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757559)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757559)Termination reason: Instruction limit
% 15.54/2.89 % (3757559)Termination phase: Saturation
% 15.54/2.89 % (3757559)Time elapsed: 0.620 s
% 15.54/2.89 % (3757559)Peak memory usage: 15 MB
% 15.54/2.89 % (3757559)Instructions burned: 879 (million)
% 15.54/2.89 % (3757567)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3787650558:i=5131_2982 on theBenchmark for (2982ds/5131Mi)
% 15.54/2.89 % (3757525) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3757518-3757525"...
% 15.54/2.89 % (3757525)...printing done.
% 15.54/2.89 % (3757525)Refutation found. Thanks to Tanya!
% 15.54/2.89 % SZS status Unsatisfiable for theBenchmark
% 15.54/2.89 % SZS output start Proof for theBenchmark
% See solution above
% 15.54/2.89 % (3757525)------------------------------
% 15.54/2.89 % (3757525)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.54/2.89 % (3757525)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.54/2.89 % (3757525)CaDiCaL version: 2.1.3
% 15.54/2.89 % (3757525)Termination reason: Refutation
% 15.54/2.89 % (3757525)Time elapsed: 2.364 s
% 15.54/2.89 % (3757525)Peak memory usage: 30 MB
% 15.54/2.89 % (3757525)Instructions burned: 3000 (million)
% 15.54/2.89 % (3757518)Success in time 2.43 s
% 15.54/2.89 % Vampire exiting
%------------------------------------------------------------------------------