%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP202-1 : TPTP v9.3.1. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/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 10:17:09 AM UTC 2026
% Result : Unsatisfiable 18.56s 8.70s
% Output : Refutation 18.56s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 15
% Syntax : Number of formulae : 74 ( 74 unt; 6 def)
% Number of atoms : 74 ( 73 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 10 con; 0-2 aty)
% Number of variables : 67 ( 67 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : multiply(identity,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_identity) ).
fof(f2,axiom,
! [X0] : multiply(X0,identity) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',right_identity) ).
fof(f3,axiom,
! [X0,X1] : multiply(X0,left_division(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply_left_division) ).
fof(f4,axiom,
! [X0,X1] : left_division(X0,multiply(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_division_multiply) ).
fof(f5,axiom,
! [X0,X1] : multiply(right_division(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply_right_division) ).
fof(f6,axiom,
! [X0,X1] : right_division(multiply(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',right_division_multiply) ).
fof(f7,axiom,
! [X0] : multiply(X0,right_inverse(X0)) = identity,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',right_inverse) ).
fof(f8,plain,
! [X0] : identity = multiply(X0,right_inverse(X0)),
inference(reorient_equations,[],[f7]) ).
fof(f11,axiom,
! [X2,X0,X1] : multiply(multiply(multiply(X0,X1),X0),X2) = multiply(X0,multiply(X1,multiply(X0,X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',moufang3) ).
fof(f12,negated_conjecture,
multiply(multiply(a,multiply(b,c)),a) != multiply(multiply(a,b),multiply(c,a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_moufang1) ).
fof(f13,definition,
sF0 = multiply(b,c),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f14,plain,
multiply(b,c) = sF0,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF1 = multiply(a,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f16,plain,
multiply(a,sF0) = sF1,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF2 = multiply(sF1,a),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f18,plain,
multiply(sF1,a) = sF2,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF3 = multiply(a,b),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f20,plain,
multiply(a,b) = sF3,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF4 = multiply(c,a),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f22,plain,
multiply(c,a) = sF4,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF5 = multiply(sF3,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f24,plain,
multiply(sF3,sF4) = sF5,
inference(reorient_equations,[],[f23]) ).
fof(f25,plain,
sF2 != sF5,
inference(definition_folding,[],[f12,f24,f22,f20,f18,f16,f14]) ).
fof(f35,plain,
! [X0] : identity = left_division(X0,X0),
inference(superposition,[],[f4,f2]) ).
fof(f36,plain,
! [X0] : right_inverse(X0) = left_division(X0,identity),
inference(superposition,[],[f4,f8]) ).
fof(f59,plain,
b = right_division(sF0,c),
inference(superposition,[],[f6,f14]) ).
fof(f66,plain,
! [X0,X1] : multiply(X0,multiply(right_inverse(X0),multiply(X0,X1))) = multiply(multiply(identity,X0),X1),
inference(superposition,[],[f11,f8]) ).
fof(f72,plain,
! [X0] : multiply(a,multiply(sF0,multiply(a,X0))) = multiply(multiply(sF1,a),X0),
inference(superposition,[],[f11,f16]) ).
fof(f75,plain,
! [X0] : multiply(c,multiply(a,multiply(c,X0))) = multiply(multiply(sF4,c),X0),
inference(superposition,[],[f11,f22]) ).
fof(f83,plain,
! [X2,X0,X1] : multiply(multiply(X0,X1),X0) = right_division(multiply(X0,multiply(X1,multiply(X0,X2))),X2),
inference(superposition,[],[f6,f11]) ).
fof(f85,plain,
! [X0,X1] : multiply(multiply(X0,X1),X0) = multiply(X0,multiply(X1,multiply(X0,identity))),
inference(superposition,[],[f2,f11]) ).
fof(f87,plain,
! [X0,X1] : identity = multiply(X0,multiply(X1,multiply(X0,right_inverse(multiply(multiply(X0,X1),X0))))),
inference(superposition,[],[f8,f11]) ).
fof(f88,plain,
! [X0,X1] : multiply(multiply(X0,X1),X0) = multiply(X0,multiply(X1,X0)),
inference(forward_demodulation,[],[f85,f2]) ).
fof(f91,plain,
! [X0] : multiply(a,multiply(sF0,multiply(a,X0))) = multiply(sF2,X0),
inference(forward_demodulation,[],[f72,f18]) ).
fof(f95,plain,
! [X0,X1] : multiply(X0,X1) = multiply(X0,multiply(right_inverse(X0),multiply(X0,X1))),
inference(forward_demodulation,[],[f66,f1]) ).
fof(f167,plain,
! [X0] : multiply(identity,X0) = multiply(X0,multiply(right_inverse(X0),X0)),
inference(superposition,[],[f88,f8]) ).
fof(f186,plain,
! [X0,X1] : left_division(multiply(X0,X1),multiply(X0,multiply(X1,X0))) = X0,
inference(superposition,[],[f4,f88]) ).
fof(f194,plain,
! [X0] : multiply(X0,multiply(right_inverse(X0),X0)) = X0,
inference(forward_demodulation,[],[f167,f1]) ).
fof(f208,plain,
! [X0] : multiply(sF2,left_division(a,X0)) = multiply(a,multiply(sF0,X0)),
inference(superposition,[],[f91,f3]) ).
fof(f250,plain,
! [X0,X1] : multiply(X1,multiply(right_inverse(X1),X0)) = X0,
inference(superposition,[],[f95,f3]) ).
fof(f273,plain,
! [X0,X1] : left_division(X0,multiply(X0,X1)) = multiply(right_inverse(X0),multiply(X0,X1)),
inference(superposition,[],[f4,f95]) ).
fof(f282,plain,
! [X0,X1] : multiply(right_inverse(X0),multiply(X0,X1)) = X1,
inference(forward_demodulation,[],[f273,f4]) ).
fof(f345,plain,
multiply(multiply(sF4,c),right_inverse(c)) = multiply(c,multiply(a,identity)),
inference(superposition,[],[f75,f8]) ).
fof(f351,plain,
multiply(c,a) = multiply(multiply(sF4,c),right_inverse(c)),
inference(forward_demodulation,[],[f345,f2]) ).
fof(f354,plain,
sF4 = multiply(multiply(sF4,c),right_inverse(c)),
inference(forward_demodulation,[],[f351,f22]) ).
fof(f365,plain,
! [X0] : left_division(X0,X0) = multiply(right_inverse(X0),X0),
inference(superposition,[],[f4,f194]) ).
fof(f379,plain,
! [X0] : identity = multiply(right_inverse(X0),X0),
inference(forward_demodulation,[],[f365,f35]) ).
fof(f940,plain,
! [X0,X1] : multiply(multiply(right_inverse(X0),X1),right_inverse(X0)) = right_division(multiply(right_inverse(X0),multiply(X1,identity)),X0),
inference(superposition,[],[f83,f379]) ).
fof(f1043,plain,
! [X0,X1] : multiply(multiply(right_inverse(X0),X1),right_inverse(X0)) = right_division(multiply(right_inverse(X0),X1),X0),
inference(forward_demodulation,[],[f940,f2]) ).
fof(f1086,plain,
! [X0,X1] : multiply(right_inverse(X0),multiply(X1,right_inverse(X0))) = right_division(multiply(right_inverse(X0),X1),X0),
inference(forward_demodulation,[],[f1043,f88]) ).
fof(f1147,plain,
! [X0] : multiply(c,multiply(a,X0)) = multiply(multiply(sF4,c),multiply(right_inverse(c),X0)),
inference(superposition,[],[f75,f250]) ).
fof(f3140,plain,
! [X0,X1] : right_inverse(X1) = right_division(X0,multiply(X1,X0)),
inference(superposition,[],[f6,f282]) ).
fof(f3149,plain,
! [X0,X1] : multiply(X0,right_inverse(X1)) = multiply(right_inverse(X1),multiply(multiply(X1,X0),right_inverse(X1))),
inference(superposition,[],[f88,f282]) ).
fof(f3155,plain,
! [X0,X1] : multiply(X0,right_inverse(X1)) = right_division(multiply(right_inverse(X1),multiply(X1,X0)),X1),
inference(forward_demodulation,[],[f3149,f1086]) ).
fof(f3213,plain,
! [X0,X1] : right_division(X0,X1) = multiply(X0,right_inverse(X1)),
inference(forward_demodulation,[],[f3155,f282]) ).
fof(f3462,plain,
identity = multiply(multiply(sF4,c),multiply(right_inverse(c),multiply(multiply(sF4,c),right_inverse(multiply(sF4,multiply(sF4,c)))))),
inference(superposition,[],[f87,f354]) ).
fof(f3472,plain,
identity = multiply(c,multiply(a,multiply(multiply(sF4,c),right_inverse(multiply(sF4,multiply(sF4,c)))))),
inference(forward_demodulation,[],[f3462,f1147]) ).
fof(f3482,plain,
identity = multiply(c,multiply(a,right_division(multiply(sF4,c),multiply(sF4,multiply(sF4,c))))),
inference(forward_demodulation,[],[f3472,f3213]) ).
fof(f3486,plain,
identity = multiply(c,multiply(a,right_inverse(sF4))),
inference(forward_demodulation,[],[f3482,f3140]) ).
fof(f3488,plain,
identity = multiply(c,right_division(a,sF4)),
inference(forward_demodulation,[],[f3486,f3213]) ).
fof(f3661,plain,
right_division(a,sF4) = left_division(c,identity),
inference(superposition,[],[f4,f3488]) ).
fof(f3689,plain,
right_inverse(c) = right_division(a,sF4),
inference(forward_demodulation,[],[f3661,f36]) ).
fof(f5644,plain,
! [X0,X1] : right_inverse(X1) = left_division(X0,multiply(right_inverse(X1),multiply(multiply(X1,X0),right_inverse(X1)))),
inference(superposition,[],[f186,f282]) ).
fof(f5871,plain,
! [X0,X1] : right_inverse(X1) = left_division(X0,right_division(multiply(right_inverse(X1),multiply(X1,X0)),X1)),
inference(forward_demodulation,[],[f5644,f1086]) ).
fof(f5929,plain,
! [X0,X1] : right_inverse(X1) = left_division(X0,right_division(X0,X1)),
inference(forward_demodulation,[],[f5871,f282]) ).
fof(f9063,plain,
right_inverse(sF4) = left_division(a,right_inverse(c)),
inference(superposition,[],[f5929,f3689]) ).
fof(f9789,plain,
multiply(a,multiply(sF0,right_inverse(c))) = multiply(sF2,right_inverse(sF4)),
inference(superposition,[],[f208,f9063]) ).
fof(f9798,plain,
multiply(a,multiply(sF0,right_inverse(c))) = right_division(sF2,sF4),
inference(forward_demodulation,[],[f9789,f3213]) ).
fof(f9802,plain,
right_division(sF2,sF4) = multiply(a,right_division(sF0,c)),
inference(forward_demodulation,[],[f9798,f3213]) ).
fof(f9803,plain,
multiply(a,b) = right_division(sF2,sF4),
inference(forward_demodulation,[],[f9802,f59]) ).
fof(f9804,plain,
sF3 = right_division(sF2,sF4),
inference(forward_demodulation,[],[f9803,f20]) ).
fof(f9902,plain,
sF2 = multiply(sF3,sF4),
inference(superposition,[],[f5,f9804]) ).
fof(f10143,plain,
sF2 = sF5,
inference(superposition,[],[f24,f9902]) ).
fof(f10186,plain,
$false,
inference(forward_subsumption_resolution,[],[f10143,f25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP202-1 : TPTP v9.3.1. Released v2.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.37 % Computer : n004.cluster.edu
% 0.13/0.37 % Model : x86_64 x86_64
% 0.13/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.37 % Memory : 8046.5625MB
% 0.13/0.37 % OS : Linux 6.8.0-71-generic
% 0.13/0.37 % CPULimit : 300
% 0.13/0.37 % WCLimit : 300
% 0.13/0.37 % DateTime : Sun Sep 27 09:37:21 UTC 2026
% 0.13/0.37 % CPUTime :
% 0.13/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.13/0.40 Running first-order model finding
% 0.13/0.41 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
% 21.12/3.49 % (3254117)Will run a generic schedule for satisfiability detection.
% 21.12/3.49 % (3254123)% WARNING: option uhcvi not known.
% 21.12/3.49 % (3254123)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2521882420:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 21.12/3.49 % (3254122)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2829466870_2999 on theBenchmark for (2999ds/0Mi)
% 21.12/3.49 % (3254125)dis+10_1_sil=32000:sp=arity:random_seed=790173126:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 21.12/3.49 % (3254126)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2206876999:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 21.12/3.49 % (3254124)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2964311348:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 21.12/3.49 % TRYING [1]
% 21.12/3.49 % TRYING [2]
% 21.12/3.49 % TRYING [3]
% 21.12/3.49 % (3254128)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=517632738:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 21.12/3.49 % TRYING [4]
% 21.12/3.49 % TRYING [5]
% 21.12/3.49 % (3254127)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2379698128:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 21.12/3.49 % TRYING [6]
% 21.12/3.49 % (3254125)Instruction limit reached!
% 21.12/3.49 % (3254125)------------------------------
% 21.12/3.49 % (3254125)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.12/3.49 % (3254125)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.12/3.49 % (3254125)CaDiCaL version: 2.1.3
% 21.12/3.49 % (3254125)Termination reason: Instruction limit
% 21.12/3.49 % (3254125)Termination phase: Saturation
% 21.12/3.49 % (3254125)Time elapsed: 0.054 s
% 21.12/3.49 % (3254125)Peak memory usage: 12 MB
% 21.12/3.49 % (3254125)Instructions burned: 103 (million)
% 21.12/3.49 % (3254126)Instruction limit reached!
% 21.12/3.49 % (3254126)------------------------------
% 21.12/3.49 % (3254126)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.12/3.49 % (3254126)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.12/3.49 % (3254126)CaDiCaL version: 2.1.3
% 21.12/3.49 % (3254126)Termination reason: Instruction limit
% 21.12/3.49 % (3254126)Termination phase: Saturation
% 21.12/3.49 % (3254126)Time elapsed: 0.065 s
% 21.12/3.49 % (3254126)Peak memory usage: 12 MB
% 21.12/3.49 % (3254126)Instructions burned: 116 (million)
% 21.12/3.49 % (3254157)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=773874732:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 21.12/3.49 % TRYING [1]
% 21.12/3.49 % TRYING [2]
% 21.12/3.49 % TRYING [3]
% 21.12/3.49 % TRYING [4]
% 21.12/3.49 % (3254160)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1535468678:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 21.12/3.49 % TRYING [5]
% 21.12/3.49 % (3254128)Instruction limit reached!
% 21.12/3.49 % (3254128)------------------------------
% 21.12/3.49 % (3254128)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.12/3.49 % (3254128)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.12/3.49 % (3254128)CaDiCaL version: 2.1.3
% 21.12/3.49 % (3254128)Termination reason: Instruction limit
% 21.12/3.49 % (3254128)Termination phase: Saturation
% 21.12/3.49 % (3254128)Time elapsed: 0.099 s
% 21.12/3.49 % (3254128)Peak memory usage: 12 MB
% 21.12/3.49 % (3254128)Instructions burned: 162 (million)
% 21.12/3.49 % (3254127)Instruction limit reached!
% 21.12/3.49 % (3254127)------------------------------
% 21.12/3.49 % (3254127)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 21.12/3.49 % (3254127)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 21.12/3.49 % (3254127)CaDiCaL version: 2.1.3
% 21.12/3.49 % (3254127)Termination reason: Instruction limit
% 21.12/3.49 % (3254127)Termination phase: Saturation
% 21.12/3.49 % (3254127)Time elapsed: 0.083 s
% 21.12/3.49 % (3254127)Peak memory usage: 13 MB
% 21.12/3.49 % (3254127)Instructions burned: 138 (million)
% 21.12/3.49 % (3254179)ott-21_1_sil=16000:fs=off:random_seed=2196368645:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 21.12/3.49 % (3254178)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=3310728941:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 21.12/3.49 % TRYING [6]
% 21.12/3.49 % TRYING [7]
% 21.12/3.49 % (3254160)Instruction limit reached!
% 21.12/3.49 % (3254160)------------------------------
% 21.12/3.49 % (3254160)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254160)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254160)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254160)Termination reason: Instruction limit
% 18.56/8.70 % (3254160)Termination phase: Saturation
% 18.56/8.70 % (3254160)Time elapsed: 0.084 s
% 18.56/8.70 % (3254160)Peak memory usage: 12 MB
% 18.56/8.70 % (3254160)Instructions burned: 132 (million)
% 18.56/8.70 % (3254210)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4020501261:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 18.56/8.70 % (3254179)Instruction limit reached!
% 18.56/8.70 % (3254179)------------------------------
% 18.56/8.70 % (3254179)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254179)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254179)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254179)Termination reason: Instruction limit
% 18.56/8.70 % (3254179)Termination phase: Saturation
% 18.56/8.70 % (3254179)Time elapsed: 0.088 s
% 18.56/8.70 % (3254179)Peak memory usage: 12 MB
% 18.56/8.70 % (3254179)Instructions burned: 182 (million)
% 18.56/8.70 % (3254218)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=281398499:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 18.56/8.70 % TRYING [1]
% 18.56/8.70 % TRYING [2]
% 18.56/8.70 % TRYING [3]
% 18.56/8.70 % TRYING [4]
% 18.56/8.70 % TRYING [5]
% 18.56/8.70 % TRYING [6]
% 18.56/8.70 % TRYING [7]
% 18.56/8.70 % TRYING [7]
% 18.56/8.70 % (3254157)Instruction limit reached!
% 18.56/8.70 % (3254157)------------------------------
% 18.56/8.70 % (3254157)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254157)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254157)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254157)Termination reason: Instruction limit
% 18.56/8.70 % (3254157)Termination phase: Finite model building constraint generation
% 18.56/8.70 % (3254157)Time elapsed: 0.364 s
% 18.56/8.70 % (3254157)Peak memory usage: 20 MB
% 18.56/8.70 % (3254157)Instructions burned: 715 (million)
% 18.56/8.70 % (3254249)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3457397446:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 18.56/8.70 % (3254210)Instruction limit reached!
% 18.56/8.70 % (3254210)------------------------------
% 18.56/8.70 % (3254210)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254210)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254210)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254210)Termination reason: Instruction limit
% 18.56/8.70 % (3254210)Termination phase: Saturation
% 18.56/8.70 % (3254210)Time elapsed: 0.285 s
% 18.56/8.70 % (3254210)Peak memory usage: 16 MB
% 18.56/8.70 % (3254210)Instructions burned: 478 (million)
% 18.56/8.70 % TRYING [8]
% 18.56/8.70 % (3254251)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=133939157:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 18.56/8.70 % (3254178)Instruction limit reached!
% 18.56/8.70 % (3254178)------------------------------
% 18.56/8.70 % (3254178)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254178)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254178)Termination reason: Instruction limit
% 18.56/8.70 % (3254178)Termination phase: Saturation
% 18.56/8.70 % (3254178)Time elapsed: 0.402 s
% 18.56/8.70 % (3254178)Peak memory usage: 17 MB
% 18.56/8.70 % (3254178)Instructions burned: 684 (million)
% 18.56/8.70 % TRYING [14]
% 18.56/8.70 % (3254253)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=113069176: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)
% 18.56/8.70 % (3254218)Instruction limit reached!
% 18.56/8.70 % (3254218)------------------------------
% 18.56/8.70 % (3254218)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254218)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254218)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254218)Termination reason: Instruction limit
% 18.56/8.70 % (3254218)Termination phase: Finite model building SAT solving
% 18.56/8.70 % (3254218)Time elapsed: 0.366 s
% 18.56/8.70 % (3254218)Peak memory usage: 20 MB
% 18.56/8.70 % (3254218)Instructions burned: 865 (million)
% 18.56/8.70 % (3254257)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=566817497:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 18.56/8.70 % (3254253)Instruction limit reached!
% 18.56/8.70 % (3254253)------------------------------
% 18.56/8.70 % (3254253)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254253)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254253)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254253)Termination reason: Instruction limit
% 18.56/8.70 % (3254253)Termination phase: Saturation
% 18.56/8.70 % (3254253)Time elapsed: 0.399 s
% 18.56/8.70 % (3254253)Peak memory usage: 18 MB
% 18.56/8.70 % (3254253)Instructions burned: 692 (million)
% 18.56/8.70 % (3254270)fmb+10_1_sil=64000:random_seed=3828100848:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 18.56/8.70 % TRYING [1]
% 18.56/8.70 % TRYING [2]
% 18.56/8.70 % (3254251)Instruction limit reached!
% 18.56/8.70 % (3254251)------------------------------
% 18.56/8.70 % (3254251)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254251)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254251)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254251)Termination reason: Instruction limit
% 18.56/8.70 % (3254251)Termination phase: Finite model building constraint generation
% 18.56/8.70 % (3254251)Time elapsed: 0.472 s
% 18.56/8.70 % (3254251)Peak memory usage: 78 MB
% 18.56/8.70 % (3254251)Instructions burned: 889 (million)
% 18.56/8.70 % TRYING [3]
% 18.56/8.70 % TRYING [4]
% 18.56/8.70 % TRYING [5]
% 18.56/8.70 % (3254249)Instruction limit reached!
% 18.56/8.70 % (3254249)------------------------------
% 18.56/8.70 % (3254249)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254249)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254249)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254249)Termination reason: Instruction limit
% 18.56/8.70 % (3254249)Termination phase: Saturation
% 18.56/8.70 % (3254249)Time elapsed: 0.533 s
% 18.56/8.70 % (3254249)Peak memory usage: 27 MB
% 18.56/8.70 % (3254249)Instructions burned: 1179 (million)
% 18.56/8.70 % (3254272)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=73285729:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 18.56/8.70 % TRYING [20]
% 18.56/8.70 % (3254273)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3406166799:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 18.56/8.70 % TRYING [8]
% 18.56/8.70 % TRYING [6]
% 18.56/8.70 % (3254257)Instruction limit reached!
% 18.56/8.70 % (3254257)------------------------------
% 18.56/8.70 % (3254257)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254257)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254257)Termination reason: Instruction limit
% 18.56/8.70 % (3254257)Termination phase: Saturation
% 18.56/8.70 % (3254257)Time elapsed: 0.458 s
% 18.56/8.70 % (3254257)Peak memory usage: 18 MB
% 18.56/8.70 % (3254257)Instructions burned: 881 (million)
% 18.56/8.70 % (3254276)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2015473406:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 18.56/8.70 % TRYING [7]
% 18.56/8.70 % TRYING [9]
% 18.56/8.70 % TRYING [8]
% 18.56/8.70 % (3254273)Instruction limit reached!
% 18.56/8.70 % (3254273)------------------------------
% 18.56/8.70 % (3254273)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254273)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254273)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254273)Termination reason: Instruction limit
% 18.56/8.70 % (3254273)Termination phase: Finite model building SAT solving
% 18.56/8.70 % (3254273)Time elapsed: 0.686 s
% 18.56/8.70 % (3254273)Peak memory usage: 36 MB
% 18.56/8.70 % (3254273)Instructions burned: 920 (million)
% 18.56/8.70 % (3254296)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=297986083:i=1472:ins=7:fdi=8:gsp=on_2982 on theBenchmark for (2982ds/1472Mi)
% 18.56/8.70 % TRYING [9]
% 18.56/8.70 % (3254296)Instruction limit reached!
% 18.56/8.70 % (3254296)------------------------------
% 18.56/8.70 % (3254296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254296)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254296)Termination reason: Instruction limit
% 18.56/8.70 % (3254296)Termination phase: Saturation
% 18.56/8.70 % (3254296)Time elapsed: 1.244 s
% 18.56/8.70 % (3254296)Peak memory usage: 28 MB
% 18.56/8.70 % (3254296)Instructions burned: 1473 (million)
% 18.56/8.70 % (3254307)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=282105425:i=6324_2969 on theBenchmark for (2969ds/6324Mi)
% 18.56/8.70 % TRYING [77]
% 18.56/8.70 % TRYING [10]
% 18.56/8.70 % TRYING [10]
% 18.56/8.70 % (3254276)Instruction limit reached!
% 18.56/8.70 % (3254276)------------------------------
% 18.56/8.70 % (3254276)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254276)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254276)Termination reason: Instruction limit
% 18.56/8.70 % (3254276)Termination phase: Saturation
% 18.56/8.70 % (3254276)Time elapsed: 4.483 s
% 18.56/8.70 % (3254276)Peak memory usage: 56 MB
% 18.56/8.70 % (3254276)Instructions burned: 5131 (million)
% 18.56/8.70 % (3254311)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3237856639:fmbsr=2.30978:i=2174_2943 on theBenchmark for (2943ds/2174Mi)
% 18.56/8.70 % TRYING [16]
% 18.56/8.70 % (3254311)Instruction limit reached!
% 18.56/8.70 % (3254311)------------------------------
% 18.56/8.70 % (3254311)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254311)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254311)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254311)Termination reason: Instruction limit
% 18.56/8.70 % (3254311)Termination phase: Finite model building constraint generation
% 18.56/8.70 % (3254311)Time elapsed: 1.459 s
% 18.56/8.70 % (3254311)Peak memory usage: 132 MB
% 18.56/8.70 % (3254311)Instructions burned: 2175 (million)
% 18.56/8.70 % (3254316)ott-2_1_sil=16000:newcnf=on:random_seed=3023531105:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2928 on theBenchmark for (2928ds/869Mi)
% 18.56/8.70 % (3254307)Instruction limit reached!
% 18.56/8.70 % (3254307)------------------------------
% 18.56/8.70 % (3254307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254307)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254307)Termination reason: Instruction limit
% 18.56/8.70 % (3254307)Termination phase: Finite model building constraint generation
% 18.56/8.70 % (3254307)Time elapsed: 4.567 s
% 18.56/8.70 % (3254307)Peak memory usage: 436 MB
% 18.56/8.70 % (3254307)Instructions burned: 6324 (million)
% 18.56/8.70 % (3254319)ott+10_1_sil=32000:tgt=ground:random_seed=246391042:i=5114:av=off_2922 on theBenchmark for (2922ds/5114Mi)
% 18.56/8.70 % (3254316)Instruction limit reached!
% 18.56/8.70 % (3254316)------------------------------
% 18.56/8.70 % (3254316)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254316)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254316)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254316)Termination reason: Instruction limit
% 18.56/8.70 % (3254316)Termination phase: Saturation
% 18.56/8.70 % (3254316)Time elapsed: 0.860 s
% 18.56/8.70 % (3254316)Peak memory usage: 19 MB
% 18.56/8.70 % (3254316)Instructions burned: 870 (million)
% 18.56/8.70 % (3254321)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3446497733:i=54282_2919 on theBenchmark for (2919ds/54282Mi)
% 18.56/8.70 % TRYING [1]
% 18.56/8.70 % TRYING [2]
% 18.56/8.70 % TRYING [3]
% 18.56/8.70 % TRYING [4]
% 18.56/8.70 % TRYING [5]
% 18.56/8.70 % TRYING [6]
% 18.56/8.70 % (3254319) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3254117-3254319"...
% 18.56/8.70 % (3254272)Instruction limit reached!
% 18.56/8.70 % (3254272)------------------------------
% 18.56/8.70 % (3254272)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254272)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254272)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254272)Termination reason: Instruction limit
% 18.56/8.70 % (3254272)Termination phase: Finite model building constraint generation
% 18.56/8.70 % (3254272)Time elapsed: 7.089 s
% 18.56/8.70 % (3254272)Peak memory usage: 698 MB
% 18.56/8.70 % (3254272)Instructions burned: 9516 (million)
% 18.56/8.70 % (3254319)...printing done.
% 18.56/8.70 % (3254319)Refutation found. Thanks to Tanya!
% 18.56/8.70 % SZS status Unsatisfiable for theBenchmark
% 18.56/8.70 % SZS output start Proof for theBenchmark
% See solution above
% 18.56/8.70 % (3254319)------------------------------
% 18.56/8.70 % (3254319)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 18.56/8.70 % (3254319)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.56/8.70 % (3254319)CaDiCaL version: 2.1.3
% 18.56/8.70 % (3254319)Termination reason: Refutation
% 18.56/8.70 % (3254319)Time elapsed: 0.342 s
% 18.56/8.70 % (3254319)Peak memory usage: 16 MB
% 18.56/8.70 % (3254319)Instructions burned: 370 (million)
% 18.56/8.70 % (3254117)Success in time 8.285 s
% 18.56/8.70 % Vampire exiting
%------------------------------------------------------------------------------