%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP430-1 : 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 : n017.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 10:17:48 AM UTC 2026
% Result : Unsatisfiable 4.20s 1.08s
% Output : Refutation 4.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 2
% Syntax : Number of formulae : 46 ( 46 unt; 0 def)
% Number of atoms : 46 ( 45 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 12 ( 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 : 177 ( 177 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : multiply(X0,inverse(multiply(X1,multiply(multiply(multiply(X2,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(f3,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(X1,inverse(multiply(inverse(multiply(X2,multiply(multiply(multiply(X3,inverse(X3)),inverse(multiply(X0,X2))),X4))),multiply(multiply(multiply(X5,inverse(X5)),inverse(X0)),X1)))) = X4,
inference(superposition,[],[f1,f1]) ).
fof(f4,plain,
! [X2,X3,X0,X1,X4] : multiply(X1,inverse(multiply(multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X0,X3))),multiply(X4,inverse(X4))),multiply(X0,X1)))) = X3,
inference(superposition,[],[f1,f1]) ).
fof(f5,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(inverse(multiply(X1,multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X0,X1))),multiply(multiply(X3,inverse(X3)),inverse(multiply(X4,X5)))))),inverse(multiply(X5,X0))) = X4,
inference(superposition,[],[f1,f1]) ).
fof(f8,plain,
! [X2,X3,X0,X1,X4,X5] : multiply(multiply(multiply(X4,inverse(X4)),inverse(multiply(X0,X3))),multiply(X2,inverse(X2))) = multiply(X1,inverse(multiply(multiply(X0,multiply(X5,inverse(X5))),multiply(X3,X1)))),
inference(superposition,[],[f4,f1]) ).
fof(f9,plain,
! [X2,X3,X0,X1,X6,X4,X5] : multiply(X4,multiply(X2,inverse(X2))) = multiply(X1,inverse(multiply(multiply(X0,multiply(X6,inverse(X6))),multiply(multiply(multiply(multiply(X3,inverse(X3)),inverse(multiply(X4,X0))),multiply(X5,inverse(X5))),X1)))),
inference(superposition,[],[f4,f4]) ).
fof(f31,plain,
! [X2,X3,X0,X1,X4] : multiply(X4,inverse(multiply(multiply(X0,inverse(multiply(multiply(X1,multiply(X2,inverse(X2))),multiply(X3,X0)))),multiply(X1,X4)))) = X3,
inference(superposition,[],[f4,f8]) ).
fof(f32,plain,
! [X2,X3,X0,X1,X4] : multiply(multiply(X4,inverse(X4)),inverse(multiply(X3,multiply(X0,inverse(multiply(multiply(X1,multiply(X2,inverse(X2))),multiply(X3,X0))))))) = X1,
inference(superposition,[],[f1,f8]) ).
fof(f76,plain,
! [X2,X0,X1,X4] : multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,X0))) = multiply(multiply(X4,inverse(X4)),inverse(multiply(X2,X0))),
inference(superposition,[],[f32,f4]) ).
fof(f170,plain,
! [X2,X3,X0,X1,X6,X4,X5] : multiply(X6,inverse(X6)) = multiply(X3,inverse(multiply(multiply(inverse(multiply(X1,X2)),inverse(multiply(multiply(X4,multiply(X5,inverse(X5))),multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2)))))),multiply(X4,X3)))),
inference(superposition,[],[f31,f76]) ).
fof(f172,plain,
! [X0,X6] : multiply(X0,inverse(X0)) = multiply(X6,inverse(X6)),
inference(forward_demodulation,[],[f170,f31]) ).
fof(f207,plain,
! [X2,X3,X0,X1] : inverse(X2) = multiply(X1,inverse(multiply(multiply(multiply(X0,inverse(X0)),multiply(X3,inverse(X3))),multiply(X2,X1)))),
inference(superposition,[],[f4,f172]) ).
fof(f208,plain,
! [X2,X0,X1] : multiply(X1,inverse(multiply(inverse(X2),multiply(multiply(X0,inverse(X0)),X1)))) = X2,
inference(superposition,[],[f1,f172]) ).
fof(f571,plain,
! [X2,X3,X0,X1,X6,X4,X5] : multiply(inverse(multiply(X1,X2)),inverse(multiply(inverse(multiply(X3,multiply(multiply(multiply(X4,inverse(X4)),inverse(multiply(multiply(X5,inverse(X5)),X3))),X6))),multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2)))))) = X6,
inference(superposition,[],[f3,f76]) ).
fof(f605,plain,
! [X3,X6,X4,X5] : multiply(X3,multiply(multiply(multiply(X4,inverse(X4)),inverse(multiply(multiply(X5,inverse(X5)),X3))),X6)) = X6,
inference(forward_demodulation,[],[f571,f208]) ).
fof(f692,plain,
! [X2,X3,X0,X1] : inverse(multiply(multiply(X2,inverse(X2)),inverse(multiply(multiply(X3,inverse(X3)),X1)))) = multiply(X1,multiply(X0,inverse(X0))),
inference(superposition,[],[f605,f172]) ).
fof(f743,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : multiply(inverse(multiply(inverse(multiply(X1,X2)),multiply(multiply(multiply(X3,inverse(X3)),inverse(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))))),multiply(multiply(X5,inverse(X5)),inverse(multiply(X6,X7)))))),inverse(multiply(X7,multiply(X4,inverse(X4))))) = X6,
inference(superposition,[],[f5,f76]) ).
fof(f848,plain,
! [X6,X7,X4,X5] : multiply(inverse(multiply(multiply(X5,inverse(X5)),inverse(multiply(X6,X7)))),inverse(multiply(X7,multiply(X4,inverse(X4))))) = X6,
inference(forward_demodulation,[],[f743,f605]) ).
fof(f1566,plain,
! [X2,X3,X0,X1] : inverse(X2) = multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(multiply(X1,inverse(X1)),X2))),multiply(X3,inverse(X3))),
inference(superposition,[],[f207,f8]) ).
fof(f2391,plain,
! [X0,X1,X4] : multiply(X0,multiply(X1,inverse(X1))) = multiply(X0,multiply(X4,inverse(X4))),
inference(superposition,[],[f692,f692]) ).
fof(f3665,plain,
! [X2,X0,X1] : inverse(X1) = multiply(X2,inverse(multiply(inverse(inverse(multiply(X0,inverse(X0)))),multiply(X1,X2)))),
inference(superposition,[],[f207,f1566]) ).
fof(f3700,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : multiply(multiply(multiply(X1,inverse(X1)),inverse(inverse(X0))),multiply(X5,inverse(X5))) = multiply(X6,inverse(multiply(multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(multiply(X3,inverse(X3)),X0))),multiply(X7,inverse(X7))),multiply(multiply(X4,inverse(X4)),X6)))),
inference(superposition,[],[f8,f1566]) ).
fof(f3708,plain,
! [X0,X1,X6,X4,X5] : multiply(multiply(multiply(X1,inverse(X1)),inverse(inverse(X0))),multiply(X5,inverse(X5))) = multiply(X6,inverse(multiply(inverse(X0),multiply(multiply(X4,inverse(X4)),X6)))),
inference(forward_demodulation,[],[f3700,f1566]) ).
fof(f3719,plain,
! [X0,X1,X5] : multiply(multiply(multiply(X1,inverse(X1)),inverse(inverse(X0))),multiply(X5,inverse(X5))) = X0,
inference(forward_demodulation,[],[f3708,f208]) ).
fof(f4477,plain,
! [X2,X0,X1] : inverse(multiply(multiply(X1,inverse(X1)),inverse(multiply(X0,inverse(inverse(multiply(X2,inverse(X2)))))))) = X0,
inference(superposition,[],[f3665,f1]) ).
fof(f4869,plain,
! [X3,X0,X1] : multiply(X3,inverse(X3)) = multiply(inverse(inverse(multiply(X0,inverse(X0)))),multiply(X1,inverse(X1))),
inference(superposition,[],[f4477,f692]) ).
fof(f4877,plain,
! [X2,X3,X0] : multiply(X0,inverse(multiply(inverse(inverse(multiply(X2,inverse(X2)))),multiply(X3,inverse(X3))))) = X0,
inference(superposition,[],[f848,f4477]) ).
fof(f5798,plain,
! [X2,X3,X0,X1] : multiply(inverse(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,inverse(inverse(multiply(X3,inverse(X3)))))))),inverse(multiply(X0,inverse(X0)))) = X2,
inference(superposition,[],[f848,f4869]) ).
fof(f5821,plain,
! [X2,X0] : multiply(X2,inverse(multiply(X0,inverse(X0)))) = X2,
inference(forward_demodulation,[],[f5798,f4477]) ).
fof(f6607,plain,
! [X2,X3,X0,X1,X4] : multiply(X3,inverse(X3)) = multiply(X1,inverse(multiply(multiply(multiply(X0,inverse(X0)),multiply(X4,inverse(X4))),multiply(inverse(inverse(multiply(X2,inverse(X2)))),X1)))),
inference(superposition,[],[f4,f4877]) ).
fof(f6646,plain,
! [X2,X3] : multiply(X3,inverse(X3)) = inverse(inverse(inverse(multiply(X2,inverse(X2))))),
inference(forward_demodulation,[],[f6607,f207]) ).
fof(f6885,plain,
! [X0,X1] : multiply(X1,inverse(inverse(inverse(inverse(multiply(X0,inverse(X0))))))) = X1,
inference(superposition,[],[f5821,f6646]) ).
fof(f10280,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : multiply(multiply(multiply(X1,inverse(X1)),inverse(inverse(X0))),multiply(X2,inverse(X2))) = multiply(X3,inverse(multiply(multiply(multiply(X4,inverse(X4)),multiply(X5,inverse(X5))),multiply(multiply(multiply(multiply(X6,inverse(X6)),inverse(X0)),multiply(X7,inverse(X7))),X3)))),
inference(superposition,[],[f9,f3719]) ).
fof(f10639,plain,
! [X2,X0,X1,X6,X7] : multiply(multiply(multiply(X1,inverse(X1)),inverse(inverse(X0))),multiply(X2,inverse(X2))) = inverse(multiply(multiply(multiply(X6,inverse(X6)),inverse(X0)),multiply(X7,inverse(X7)))),
inference(forward_demodulation,[],[f10280,f207]) ).
fof(f10736,plain,
! [X0,X6,X7] : inverse(multiply(multiply(multiply(X6,inverse(X6)),inverse(X0)),multiply(X7,inverse(X7)))) = X0,
inference(forward_demodulation,[],[f10639,f3719]) ).
fof(f10891,plain,
! [X2,X0] : multiply(multiply(X2,inverse(X2)),X0) = inverse(inverse(X0)),
inference(superposition,[],[f10736,f1566]) ).
fof(f11246,plain,
! [X2,X0] : inverse(multiply(inverse(inverse(inverse(X0))),multiply(X2,inverse(X2)))) = X0,
inference(superposition,[],[f10736,f10891]) ).
fof(f12245,plain,
! [X0,X1] : inverse(inverse(X0)) = multiply(inverse(multiply(X1,inverse(X1))),X0),
inference(superposition,[],[f208,f11246]) ).
fof(f12754,plain,
! [X2,X0,X1] : multiply(X1,multiply(X2,inverse(X2))) = multiply(X1,inverse(inverse(inverse(inverse(multiply(X0,inverse(X0))))))),
inference(superposition,[],[f2391,f12245]) ).
fof(f12934,plain,
! [X2,X1] : multiply(X1,multiply(X2,inverse(X2))) = X1,
inference(forward_demodulation,[],[f12754,f6885]) ).
fof(f13619,plain,
! [X2,X3,X0,X1] : multiply(inverse(X1),inverse(multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))),multiply(X3,inverse(X3))))) = X2,
inference(superposition,[],[f4,f12934]) ).
fof(f13633,plain,
! [X2,X1] : multiply(inverse(X1),multiply(X1,X2)) = X2,
inference(forward_demodulation,[],[f13619,f10736]) ).
fof(f13885,plain,
! [X0,X1] : multiply(X1,inverse(X1)) = multiply(inverse(X0),X0),
inference(superposition,[],[f13633,f12934]) ).
fof(f19106,plain,
! [X0] : multiply(inverse(a1),a1) != multiply(X0,inverse(X0)),
inference(superposition,[],[f2,f13885]) ).
fof(f19188,plain,
$false,
inference(forward_subsumption_resolution,[],[f19106,f13885]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP430-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.40 % Computer : n017.cluster.edu
% 0.12/0.40 % Model : x86_64 x86_64
% 0.12/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.40 % Memory : 8046.5625MB
% 0.12/0.40 % OS : Linux 6.8.0-71-generic
% 0.12/0.40 % CPULimit : 300
% 0.12/0.40 % WCLimit : 300
% 0.12/0.40 % DateTime : Sun Sep 27 09:59:50 UTC 2026
% 0.12/0.40 % CPUTime :
% 0.12/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.43 Running first-order model finding
% 0.12/0.43 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
% 4.20/1.08 % (2304609)Will run a generic schedule for satisfiability detection.
% 4.20/1.08 % (2304614)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1438094171_2999 on theBenchmark for (2999ds/0Mi)
% 4.20/1.08 % TRYING [1]
% 4.20/1.08 % TRYING [2]
% 4.20/1.08 % TRYING [3]
% 4.20/1.08 % (2304615)% WARNING: option uhcvi not known.
% 4.20/1.08 % (2304615)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=681244993:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.20/1.08 % (2304616)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2481966481:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.20/1.08 % (2304619)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1620921596:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.20/1.08 % (2304617)dis+10_1_sil=32000:sp=arity:random_seed=2297002849:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.20/1.08 % (2304618)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1212913964:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.20/1.08 % (2304620)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1006490892:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.20/1.08 % TRYING [4]
% 4.20/1.08 % (2304617)Instruction limit reached!
% 4.20/1.08 % (2304617)------------------------------
% 4.20/1.08 % (2304617)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304617)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304617)Termination reason: Instruction limit
% 4.20/1.08 % (2304617)Termination phase: Saturation
% 4.20/1.08 % (2304617)Time elapsed: 0.054 s
% 4.20/1.08 % (2304617)Peak memory usage: 12 MB
% 4.20/1.08 % (2304617)Instructions burned: 104 (million)
% 4.20/1.08 % (2304618)Instruction limit reached!
% 4.20/1.08 % (2304618)------------------------------
% 4.20/1.08 % (2304618)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304618)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304618)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304618)Termination reason: Instruction limit
% 4.20/1.08 % (2304618)Termination phase: Saturation
% 4.20/1.08 % (2304618)Time elapsed: 0.066 s
% 4.20/1.08 % (2304618)Peak memory usage: 12 MB
% 4.20/1.08 % (2304618)Instructions burned: 117 (million)
% 4.20/1.08 % (2304619)Instruction limit reached!
% 4.20/1.08 % (2304619)------------------------------
% 4.20/1.08 % (2304619)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304619)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304619)Termination reason: Instruction limit
% 4.20/1.08 % (2304619)Termination phase: Saturation
% 4.20/1.08 % (2304619)Time elapsed: 0.075 s
% 4.20/1.08 % (2304619)Peak memory usage: 12 MB
% 4.20/1.08 % (2304619)Instructions burned: 132 (million)
% 4.20/1.08 % (2304628)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=638411666:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.20/1.08 % TRYING [1]
% 4.20/1.08 % TRYING [2]
% 4.20/1.08 % TRYING [3]
% 4.20/1.08 % (2304629)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=697375942:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 4.20/1.08 % (2304620)Instruction limit reached!
% 4.20/1.08 % (2304620)------------------------------
% 4.20/1.08 % (2304620)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304620)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304620)Termination reason: Instruction limit
% 4.20/1.08 % (2304620)Termination phase: Saturation
% 4.20/1.08 % (2304620)Time elapsed: 0.096 s
% 4.20/1.08 % (2304620)Peak memory usage: 13 MB
% 4.20/1.08 % (2304620)Instructions burned: 161 (million)
% 4.20/1.08 % TRYING [4]
% 4.20/1.08 % (2304631)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=1203953198:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.20/1.08 % (2304633)ott-21_1_sil=16000:fs=off:random_seed=2469051726:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.20/1.08 % (2304629)Instruction limit reached!
% 4.20/1.08 % (2304629)------------------------------
% 4.20/1.08 % (2304629)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304629)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304629)Termination reason: Instruction limit
% 4.20/1.08 % (2304629)Termination phase: Saturation
% 4.20/1.08 % (2304629)Time elapsed: 0.075 s
% 4.20/1.08 % (2304629)Peak memory usage: 12 MB
% 4.20/1.08 % (2304629)Instructions burned: 132 (million)
% 4.20/1.08 % (2304636)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4194720253:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 4.20/1.08 % (2304633)Instruction limit reached!
% 4.20/1.08 % (2304633)------------------------------
% 4.20/1.08 % (2304633)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304633)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304633)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304633)Termination reason: Instruction limit
% 4.20/1.08 % (2304633)Termination phase: Saturation
% 4.20/1.08 % (2304633)Time elapsed: 0.091 s
% 4.20/1.08 % (2304633)Peak memory usage: 12 MB
% 4.20/1.08 % (2304633)Instructions burned: 181 (million)
% 4.20/1.08 % (2304638)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2935163192:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.20/1.08 % TRYING [1]
% 4.20/1.08 % TRYING [2]
% 4.20/1.08 % TRYING [3]
% 4.20/1.08 % TRYING [4]
% 4.20/1.08 % TRYING [5]
% 4.20/1.08 % (2304636)Instruction limit reached!
% 4.20/1.08 % (2304636)------------------------------
% 4.20/1.08 % (2304636)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304636)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304636)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304636)Termination reason: Instruction limit
% 4.20/1.08 % (2304636)Termination phase: Saturation
% 4.20/1.08 % (2304636)Time elapsed: 0.235 s
% 4.20/1.08 % (2304636)Peak memory usage: 15 MB
% 4.20/1.08 % (2304636)Instructions burned: 478 (million)
% 4.20/1.08 % (2304640)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2996787818:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 4.20/1.08 % (2304631)Instruction limit reached!
% 4.20/1.08 % (2304631)------------------------------
% 4.20/1.08 % (2304631)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304631)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304631)Termination reason: Instruction limit
% 4.20/1.08 % (2304631)Termination phase: Saturation
% 4.20/1.08 % (2304631)Time elapsed: 0.343 s
% 4.20/1.08 % (2304631)Peak memory usage: 19 MB
% 4.20/1.08 % (2304631)Instructions burned: 684 (million)
% 4.20/1.08 % (2304642)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2809588276:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 4.20/1.08 % TRYING [14]
% 4.20/1.08 % (2304628)Instruction limit reached!
% 4.20/1.08 % (2304628)------------------------------
% 4.20/1.08 % (2304628)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304628)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304628)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304628)Termination reason: Instruction limit
% 4.20/1.08 % (2304628)Termination phase: Finite model building SAT solving
% 4.20/1.08 % (2304628)Time elapsed: 0.444 s
% 4.20/1.08 % (2304628)Peak memory usage: 12 MB
% 4.20/1.08 % (2304628)Instructions burned: 714 (million)
% 4.20/1.08 % (2304644)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=2943026840: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)
% 4.20/1.08 % (2304616) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2304609-2304616"...
% 4.20/1.08 % (2304616)...printing done.
% 4.20/1.08 % (2304616)Refutation found. Thanks to Tanya!
% 4.20/1.08 % SZS status Unsatisfiable for theBenchmark
% 4.20/1.08 % SZS output start Proof for theBenchmark
% See solution above
% 4.20/1.08 % (2304616)------------------------------
% 4.20/1.08 % (2304616)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.20/1.08 % (2304616)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.20/1.08 % (2304616)CaDiCaL version: 2.1.3
% 4.20/1.08 % (2304616)Termination reason: Refutation
% 4.20/1.08 % (2304616)Time elapsed: 0.596 s
% 4.20/1.08 % (2304616)Peak memory usage: 21 MB
% 4.20/1.08 % (2304616)Instructions burned: 1319 (million)
% 4.20/1.08 % (2304609)Success in time 0.635 s
% 4.20/1.08 % Vampire exiting
%------------------------------------------------------------------------------