%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT163-1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 11:46:07 AM UTC 2026
% Result : Unsatisfiable 35.77s 8.62s
% Output : Refutation 53.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 18
% Syntax : Number of formulae : 107 ( 107 unt; 10 def)
% Number of atoms : 107 ( 106 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 14 con; 0-2 aty)
% Number of variables : 63 ( 63 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_join) ).
fof(f7,axiom,
! [X2,X0,X1] : meet(meet(X0,X1),X2) = meet(X0,meet(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_of_meet) ).
fof(f8,axiom,
! [X2,X0,X1] : join(join(X0,X1),X2) = join(X0,join(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f9,axiom,
! [X2,X3,X0,X1] : meet(X0,join(X1,meet(X2,join(X1,X3)))) = meet(X0,join(X1,meet(X2,join(X3,meet(X0,X1))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equation_H76) ).
fof(f10,negated_conjecture,
meet(a,join(b,meet(a,meet(c,d)))) != meet(a,join(b,meet(c,join(meet(a,d),meet(b,d))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_H32) ).
fof(f11,definition,
sF0 = meet(c,d),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f12,plain,
meet(c,d) = sF0,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF1 = meet(a,sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f14,plain,
meet(a,sF0) = sF1,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF2 = join(b,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f16,plain,
join(b,sF1) = sF2,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF3 = meet(a,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f18,plain,
meet(a,sF2) = sF3,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF4 = meet(a,d),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f20,plain,
meet(a,d) = sF4,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF5 = meet(b,d),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f22,plain,
meet(b,d) = sF5,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF6 = join(sF4,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f24,plain,
join(sF4,sF5) = sF6,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF7 = meet(c,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f26,plain,
meet(c,sF6) = sF7,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF8 = join(b,sF7),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f28,plain,
join(b,sF7) = sF8,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF9 = meet(a,sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f30,plain,
meet(a,sF8) = sF9,
inference(reorient_equations,[],[f29]) ).
fof(f31,plain,
sF3 != sF9,
inference(definition_folding,[],[f10,f30,f28,f26,f24,f22,f20,f18,f16,f14,f12]) ).
fof(f36,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(X2,join(X1,X0)))) = meet(X0,join(X1,meet(X2,X0))),
inference(superposition,[],[f9,f4]) ).
fof(f116,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f122,plain,
b = meet(b,sF8),
inference(superposition,[],[f3,f28]) ).
fof(f127,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(X2,X0))) = meet(X0,join(X1,meet(X2,join(X0,X1)))),
inference(superposition,[],[f36,f6]) ).
fof(f129,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f3,f6]) ).
fof(f137,plain,
sF7 = meet(sF7,sF8),
inference(superposition,[],[f129,f28]) ).
fof(f156,plain,
b = join(b,sF5),
inference(superposition,[],[f4,f22]) ).
fof(f167,plain,
! [X0,X1] : join(X1,X0) = join(join(X1,X0),X0),
inference(superposition,[],[f116,f129]) ).
fof(f168,plain,
d = join(d,sF5),
inference(superposition,[],[f116,f22]) ).
fof(f169,plain,
d = join(d,sF4),
inference(superposition,[],[f116,f20]) ).
fof(f180,plain,
! [X0,X1] : join(X1,X0) = join(X0,join(X1,X0)),
inference(forward_demodulation,[],[f167,f6]) ).
fof(f194,plain,
sF4 = meet(sF4,sF6),
inference(superposition,[],[f3,f24]) ).
fof(f195,plain,
sF6 = join(sF6,sF7),
inference(superposition,[],[f116,f26]) ).
fof(f262,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X1,X0),X2)),
inference(superposition,[],[f7,f129]) ).
fof(f264,plain,
! [X0] : meet(a,meet(d,X0)) = meet(sF4,X0),
inference(superposition,[],[f7,f20]) ).
fof(f268,plain,
! [X0] : meet(c,meet(sF6,X0)) = meet(sF7,X0),
inference(superposition,[],[f7,f26]) ).
fof(f316,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f8,f4]) ).
fof(f317,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X1,X0),X2)),
inference(superposition,[],[f8,f116]) ).
fof(f322,plain,
! [X0] : join(b,join(sF7,X0)) = join(sF8,X0),
inference(superposition,[],[f8,f28]) ).
fof(f323,plain,
! [X0] : join(sF4,join(sF5,X0)) = join(sF6,X0),
inference(superposition,[],[f8,f24]) ).
fof(f330,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f6,f8]) ).
fof(f364,plain,
! [X0] : join(a,X0) = join(a,join(sF4,X0)),
inference(superposition,[],[f316,f20]) ).
fof(f373,plain,
! [X2,X0,X1] : join(X1,X0) = join(X1,join(X0,meet(X1,X2))),
inference(superposition,[],[f316,f6]) ).
fof(f1511,plain,
! [X0] : meet(sF4,X0) = meet(a,meet(X0,d)),
inference(superposition,[],[f264,f5]) ).
fof(f1564,plain,
meet(a,sF0) = meet(sF4,c),
inference(superposition,[],[f1511,f12]) ).
fof(f1593,plain,
meet(a,sF0) = meet(c,sF4),
inference(forward_demodulation,[],[f1564,f5]) ).
fof(f1601,plain,
sF1 = meet(c,sF4),
inference(forward_demodulation,[],[f1593,f14]) ).
fof(f1603,plain,
! [X0] : meet(sF1,X0) = meet(c,meet(sF4,X0)),
inference(superposition,[],[f7,f1601]) ).
fof(f2017,plain,
! [X0] : meet(sF7,X0) = meet(sF7,meet(sF8,X0)),
inference(superposition,[],[f262,f28]) ).
fof(f2113,plain,
! [X0] : meet(sF7,X0) = meet(c,meet(X0,sF6)),
inference(superposition,[],[f268,f5]) ).
fof(f2319,plain,
! [X0] : join(sF8,X0) = join(b,join(X0,sF7)),
inference(superposition,[],[f322,f6]) ).
fof(f3343,plain,
! [X0] : join(sF6,X0) = join(sF4,join(X0,sF5)),
inference(superposition,[],[f323,f6]) ).
fof(f3443,plain,
! [X0] : join(a,X0) = join(a,join(X0,sF4)),
inference(superposition,[],[f373,f20]) ).
fof(f4012,plain,
! [X0] : join(sF8,X0) = join(sF8,join(b,X0)),
inference(superposition,[],[f317,f122]) ).
fof(f4016,plain,
! [X0] : join(sF8,X0) = join(b,join(X0,sF8)),
inference(forward_demodulation,[],[f4012,f330]) ).
fof(f6588,plain,
join(sF8,sF6) = join(b,sF6),
inference(superposition,[],[f2319,f195]) ).
fof(f6618,plain,
join(b,sF6) = join(sF6,sF8),
inference(forward_demodulation,[],[f6588,f6]) ).
fof(f6803,plain,
join(sF6,b) = join(sF4,b),
inference(superposition,[],[f3343,f156]) ).
fof(f6804,plain,
join(sF4,d) = join(sF6,d),
inference(superposition,[],[f3343,f168]) ).
fof(f6851,plain,
join(sF4,d) = join(d,sF6),
inference(forward_demodulation,[],[f6804,f6]) ).
fof(f6852,plain,
join(b,sF4) = join(sF6,b),
inference(forward_demodulation,[],[f6803,f6]) ).
fof(f6866,plain,
join(d,sF4) = join(d,sF6),
inference(forward_demodulation,[],[f6851,f6]) ).
fof(f6867,plain,
join(b,sF4) = join(b,sF6),
inference(forward_demodulation,[],[f6852,f6]) ).
fof(f6871,plain,
d = join(d,sF6),
inference(forward_demodulation,[],[f6866,f169]) ).
fof(f6876,plain,
! [X0] : join(join(b,sF4),X0) = join(b,join(sF6,X0)),
inference(superposition,[],[f8,f6867]) ).
fof(f6900,plain,
! [X0] : join(b,join(sF4,X0)) = join(b,join(sF6,X0)),
inference(forward_demodulation,[],[f6876,f8]) ).
fof(f6912,plain,
sF6 = meet(sF6,d),
inference(superposition,[],[f129,f6871]) ).
fof(f6931,plain,
sF6 = meet(d,sF6),
inference(forward_demodulation,[],[f6912,f5]) ).
fof(f8098,plain,
meet(c,sF6) = meet(sF7,d),
inference(superposition,[],[f2113,f6931]) ).
fof(f8121,plain,
meet(c,sF6) = meet(d,sF7),
inference(forward_demodulation,[],[f8098,f5]) ).
fof(f8126,plain,
sF7 = meet(d,sF7),
inference(forward_demodulation,[],[f8121,f26]) ).
fof(f8129,plain,
meet(sF4,sF7) = meet(a,sF7),
inference(superposition,[],[f264,f8126]) ).
fof(f8392,plain,
meet(sF7,sF4) = meet(sF1,sF6),
inference(superposition,[],[f2113,f1603]) ).
fof(f8430,plain,
meet(sF4,sF7) = meet(sF1,sF6),
inference(forward_demodulation,[],[f8392,f5]) ).
fof(f8463,plain,
meet(a,sF7) = meet(sF1,sF6),
inference(forward_demodulation,[],[f8430,f8129]) ).
fof(f8507,plain,
meet(c,sF4) = meet(sF1,sF6),
inference(superposition,[],[f1603,f194]) ).
fof(f8540,plain,
meet(c,sF4) = meet(a,sF7),
inference(forward_demodulation,[],[f8507,f8463]) ).
fof(f8542,plain,
sF1 = meet(a,sF7),
inference(forward_demodulation,[],[f8540,f1601]) ).
fof(f9750,plain,
join(b,sF6) = join(sF8,join(b,sF6)),
inference(superposition,[],[f180,f6618]) ).
fof(f9771,plain,
join(b,sF6) = join(sF6,join(sF8,b)),
inference(forward_demodulation,[],[f9750,f330]) ).
fof(f9783,plain,
join(b,sF6) = join(b,join(sF6,sF8)),
inference(forward_demodulation,[],[f9771,f330]) ).
fof(f9788,plain,
join(b,sF6) = join(b,join(sF4,sF8)),
inference(forward_demodulation,[],[f9783,f6900]) ).
fof(f9791,plain,
join(b,sF6) = join(sF8,sF4),
inference(forward_demodulation,[],[f9788,f4016]) ).
fof(f9793,plain,
join(b,sF6) = join(sF4,sF8),
inference(forward_demodulation,[],[f9791,f6]) ).
fof(f9794,plain,
join(b,sF4) = join(sF4,sF8),
inference(forward_demodulation,[],[f9793,f6867]) ).
fof(f30582,plain,
join(a,sF8) = join(a,join(b,sF4)),
inference(superposition,[],[f364,f9794]) ).
fof(f30681,plain,
join(a,b) = join(a,sF8),
inference(forward_demodulation,[],[f30582,f3443]) ).
fof(f30719,plain,
sF8 = meet(sF8,join(a,b)),
inference(superposition,[],[f129,f30681]) ).
fof(f30774,plain,
meet(sF7,sF8) = meet(sF7,join(a,b)),
inference(superposition,[],[f2017,f30719]) ).
fof(f30832,plain,
sF7 = meet(sF7,join(a,b)),
inference(forward_demodulation,[],[f30774,f137]) ).
fof(f31062,plain,
meet(a,join(b,meet(sF7,a))) = meet(a,join(b,sF7)),
inference(superposition,[],[f127,f30832]) ).
fof(f31114,plain,
meet(a,sF8) = meet(a,join(b,meet(sF7,a))),
inference(forward_demodulation,[],[f31062,f28]) ).
fof(f31128,plain,
meet(a,sF8) = meet(a,join(b,meet(a,sF7))),
inference(forward_demodulation,[],[f31114,f5]) ).
fof(f31139,plain,
meet(a,sF8) = meet(a,join(b,sF1)),
inference(forward_demodulation,[],[f31128,f8542]) ).
fof(f31143,plain,
meet(a,sF2) = meet(a,sF8),
inference(forward_demodulation,[],[f31139,f16]) ).
fof(f31145,plain,
meet(a,sF2) = sF9,
inference(forward_demodulation,[],[f31143,f30]) ).
fof(f31147,plain,
sF3 = sF9,
inference(forward_demodulation,[],[f31145,f18]) ).
fof(f31148,plain,
$false,
inference(forward_subsumption_resolution,[],[f31147,f31]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT163-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n015.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.38 % DateTime : Sun Sep 27 14:07:15 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.15/0.44 Running first-order theorem proving
% 0.15/0.44 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 35.77/8.62 % (1697007)Detected a unit-equality problem, will run specialized UEQ schedule.
% 35.77/8.62 % (1697013)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=2473101229:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 35.77/8.62 % (1697016)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=1173482973:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 35.77/8.62 % (1697014)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=3990289517:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 35.77/8.62 % (1697016)Refutation not found, incomplete strategy
% 35.77/8.62 % (1697016)------------------------------
% 35.77/8.62 % (1697016)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697016)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697016)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697016)Termination reason: Refutation not found, incomplete strategy
% 35.77/8.62 % (1697016)Time elapsed: 0.002 s
% 35.77/8.62 % (1697016)Peak memory usage: 87 MB
% 35.77/8.62 % (1697016)Instructions burned: 1 (million)
% 35.77/8.62 % (1697017)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=1218921407:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 35.77/8.62 % (1697012)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=3974125010:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 35.77/8.62 % (1697015)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=664761208:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 35.77/8.62 % (1697018)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=1859537687:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 35.77/8.62 % (1697015)Instruction limit reached!
% 35.77/8.62 % (1697015)------------------------------
% 35.77/8.62 % (1697015)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697015)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697015)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697015)Termination reason: Instruction limit
% 35.77/8.62 % (1697015)Termination phase: Saturation
% 35.77/8.62 % (1697015)Time elapsed: 0.139 s
% 35.77/8.62 % (1697015)Peak memory usage: 89 MB
% 35.77/8.62 % (1697015)Instructions burned: 136 (million)
% 35.77/8.62 % (1697017)Instruction limit reached!
% 35.77/8.62 % (1697017)------------------------------
% 35.77/8.62 % (1697017)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697017)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697017)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697017)Termination reason: Instruction limit
% 35.77/8.62 % (1697017)Termination phase: Saturation
% 35.77/8.62 % (1697017)Time elapsed: 0.265 s
% 35.77/8.62 % (1697017)Peak memory usage: 90 MB
% 35.77/8.62 % (1697017)Instructions burned: 258 (million)
% 35.77/8.62 % (1697016)------------------------------
% 35.77/8.62 % (1697016)------------------------------
% 35.77/8.62 % (1697026)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=3866967846:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2995 on theBenchmark for (2995ds/2051Mi)
% 35.77/8.62 % (1697027)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1870124657:i=4948:ss=axioms:sgt=16_2994 on theBenchmark for (2994ds/4948Mi)
% 35.77/8.62 % (1697028)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=970229314:i=215:ep=RSTC_2993 on theBenchmark for (2993ds/215Mi)
% 35.77/8.62 % (1697028)Instruction limit reached!
% 35.77/8.62 % (1697028)------------------------------
% 35.77/8.62 % (1697028)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697028)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697028)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697028)Termination reason: Instruction limit
% 35.77/8.62 % (1697028)Termination phase: Saturation
% 35.77/8.62 % (1697028)Time elapsed: 0.181 s
% 35.77/8.62 % (1697028)Peak memory usage: 89 MB
% 35.77/8.62 % (1697028)Instructions burned: 215 (million)
% 35.77/8.62 % (1697032)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=4246235980:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2989 on theBenchmark for (2989ds/317Mi)
% 35.77/8.62 % (1697018)Instruction limit reached!
% 35.77/8.62 % (1697018)------------------------------
% 35.77/8.62 % (1697018)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697018)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697018)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697018)Termination reason: Instruction limit
% 35.77/8.62 % (1697018)Termination phase: Saturation
% 35.77/8.62 % (1697018)Time elapsed: 1.057 s
% 35.77/8.62 % (1697018)Peak memory usage: 97 MB
% 35.77/8.62 % (1697018)Instructions burned: 1188 (million)
% 35.77/8.62 % (1697034)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=3850574413:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2986 on theBenchmark for (2986ds/12125Mi)
% 35.77/8.62 % (1697032)Instruction limit reached!
% 35.77/8.62 % (1697032)------------------------------
% 35.77/8.62 % (1697032)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697032)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697032)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697032)Termination reason: Instruction limit
% 35.77/8.62 % (1697032)Termination phase: Saturation
% 35.77/8.62 % (1697032)Time elapsed: 0.345 s
% 35.77/8.62 % (1697032)Peak memory usage: 93 MB
% 35.77/8.62 % (1697032)Instructions burned: 317 (million)
% 35.77/8.62 % (1697037)lrs+10_32_sil=8000:tgt=ground:prc=on:sp=reverse_arity:spb=non_intro:random_seed=3803368259:i=2836:kws=inv_precedence:fgj=on:bd=preordered:ins=10_2983 on theBenchmark for (2983ds/2836Mi)
% 35.77/8.62 % (1697026)Instruction limit reached!
% 35.77/8.62 % (1697026)------------------------------
% 35.77/8.62 % (1697026)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697026)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697026)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697026)Termination reason: Instruction limit
% 35.77/8.62 % (1697026)Termination phase: Saturation
% 35.77/8.62 % (1697026)Time elapsed: 2.210 s
% 35.77/8.62 % (1697026)Peak memory usage: 141 MB
% 35.77/8.62 % (1697026)Instructions burned: 2051 (million)
% 35.77/8.62 % (1697039)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:lma=off:kmz=on:random_seed=815812941:i=14534:kws=arity:fgj=on:bd=preordered:ins=6:ss=axioms:sgt=30_2971 on theBenchmark for (2971ds/14534Mi)
% 35.77/8.62 % (1697037)Instruction limit reached!
% 35.77/8.62 % (1697037)------------------------------
% 35.77/8.62 % (1697037)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697037)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697037)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697037)Termination reason: Instruction limit
% 35.77/8.62 % (1697037)Termination phase: Saturation
% 35.77/8.62 % (1697037)Time elapsed: 3.171 s
% 35.77/8.62 % (1697037)Peak memory usage: 143 MB
% 35.77/8.62 % (1697037)Instructions burned: 2836 (million)
% 35.77/8.62 % (1697041)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=2999577148:i=11832:s2at=3:bs=on:bd=preordered:fsd=on_2949 on theBenchmark for (2949ds/11832Mi)
% 35.77/8.62 % (1697027)Instruction limit reached!
% 35.77/8.62 % (1697027)------------------------------
% 35.77/8.62 % (1697027)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 35.77/8.62 % (1697027)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 35.77/8.62 % (1697027)CaDiCaL version: 2.1.3
% 35.77/8.62 % (1697027)Termination reason: Instruction limit
% 35.77/8.62 % (1697027)Termination phase: Saturation
% 35.77/8.62 % (1697027)Time elapsed: 4.991 s
% 35.77/8.62 % (1697027)Peak memory usage: 164 MB
% 35.77/8.62 % (1697027)Instructions burned: 4948 (million)
% 35.77/8.62 % (1697043)lrs+10_1_to=lpo:ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:drc=off:fde=unused:sp=const_min:spb=goal:fd=preordered:random_seed=4031800525:i=2279:fgj=on:bd=all_2942 on theBenchmark for (2942ds/2279Mi)
% 35.77/8.62 % (1697034)First to succeed.
% 35.77/8.62 % (1697034)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1697007"
% 35.77/8.62 % (1697034)Refutation found. Thanks to Tanya!
% 35.77/8.62 % SZS status Unsatisfiable for theBenchmark
% 35.77/8.62 % SZS output start Proof for theBenchmark
% See solution above
% 53.28/9.01 % (1697034)------------------------------
% 53.28/9.01 % (1697034)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 53.28/9.01 % (1697034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 53.28/9.01 % (1697034)CaDiCaL version: 2.1.3
% 53.28/9.01 % (1697034)Termination reason: Refutation
% 53.28/9.01 % (1697034)Time elapsed: 5.342 s
% 53.28/9.01 % (1697034)Peak memory usage: 171 MB
% 53.28/9.01 % (1697034)Instructions burned: 5031 (million)
% 53.28/9.01 % (1697034)------------------------------
% 53.28/9.01 % (1697034)------------------------------
% 53.28/9.01 % (1697007)Success in time 7.409 s
% 53.28/9.01 % Vampire exiting
%------------------------------------------------------------------------------