%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT168-1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n013.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 12.93s 3.07s
% Output : Refutation 15.88s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 17
% Syntax : Number of formulae : 101 ( 101 unt; 9 def)
% Number of atoms : 101 ( 95 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 11 con; 0-2 aty)
% Number of variables : 53 ( 53 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/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/sandbox2/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/sandbox2/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f9,axiom,
! [X2,X0,X1] : meet(join(X0,X1),join(X0,X2)) = join(X0,meet(join(X0,X1),meet(join(X0,X2),join(X1,meet(X0,X2))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H18_dual) ).
fof(f10,negated_conjecture,
meet(a,join(b,c)) != meet(a,join(b,meet(join(a,b),join(c,meet(a,b))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_H58) ).
fof(f11,definition,
~ sP0(meet(a,join(b,meet(join(a,b),join(c,meet(a,b)))))),
introduced(definition,[new_symbols(definition,[sP0])],[inequality_splitting_name_introduction]) ).
fof(f12,plain,
sP0(meet(a,join(b,c))),
inference(inequality_splitting,[],[f10,f11]) ).
fof(f13,definition,
sF1 = join(a,b),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f14,plain,
join(a,b) = sF1,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF2 = meet(a,b),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f16,plain,
meet(a,b) = sF2,
inference(reorient_equations,[],[f15]) ).
fof(f17,definition,
sF3 = join(c,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f18,plain,
join(c,sF2) = sF3,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF4 = meet(sF1,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f20,plain,
meet(sF1,sF3) = sF4,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF5 = join(b,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f22,plain,
join(b,sF4) = sF5,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF6 = meet(a,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f24,plain,
meet(a,sF5) = sF6,
inference(reorient_equations,[],[f23]) ).
fof(f25,plain,
~ sP0(sF6),
inference(definition_folding,[],[f11,f24,f22,f20,f18,f16,f14]) ).
fof(f26,definition,
sF7 = join(b,c),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f27,plain,
join(b,c) = sF7,
inference(reorient_equations,[],[f26]) ).
fof(f28,definition,
sF8 = meet(a,sF7),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f29,plain,
meet(a,sF7) = sF8,
inference(reorient_equations,[],[f28]) ).
fof(f30,plain,
sP0(sF8),
inference(definition_folding,[],[f12,f29,f27]) ).
fof(f31,plain,
sF1 = join(b,a),
inference(forward_demodulation,[],[f14,f6]) ).
fof(f32,plain,
sF2 = meet(b,a),
inference(forward_demodulation,[],[f16,f5]) ).
fof(f33,plain,
sF4 = meet(sF3,sF1),
inference(forward_demodulation,[],[f20,f5]) ).
fof(f34,plain,
sF7 = join(c,b),
inference(forward_demodulation,[],[f27,f6]) ).
fof(f35,plain,
sF3 = join(c,meet(b,a)),
inference(backward_demodulation,[],[f18,f32]) ).
fof(f36,plain,
sF4 = meet(sF3,join(b,a)),
inference(forward_demodulation,[],[f33,f31]) ).
fof(f37,plain,
sF4 = meet(join(b,a),sF3),
inference(forward_demodulation,[],[f36,f5]) ).
fof(f39,plain,
b = meet(b,sF5),
inference(superposition,[],[f3,f22]) ).
fof(f44,plain,
a = join(a,sF8),
inference(superposition,[],[f4,f29]) ).
fof(f51,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = X0,
inference(superposition,[],[f4,f5]) ).
fof(f53,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = X0,
inference(superposition,[],[f3,f6]) ).
fof(f62,plain,
sF3 = join(sF3,sF4),
inference(superposition,[],[f51,f37]) ).
fof(f64,plain,
sF7 = join(sF7,sF8),
inference(superposition,[],[f51,f29]) ).
fof(f72,plain,
sF7 = join(sF8,sF7),
inference(forward_demodulation,[],[f64,f6]) ).
fof(f74,plain,
sF3 = join(sF4,sF3),
inference(forward_demodulation,[],[f62,f6]) ).
fof(f79,plain,
sF8 = meet(sF8,sF7),
inference(superposition,[],[f3,f72]) ).
fof(f97,plain,
sF8 = meet(sF8,a),
inference(superposition,[],[f53,f44]) ).
fof(f98,plain,
sF4 = meet(sF4,sF5),
inference(superposition,[],[f53,f22]) ).
fof(f107,plain,
! [X0,X1] : join(X1,X0) = join(join(X1,X0),X0),
inference(superposition,[],[f51,f53]) ).
fof(f109,plain,
! [X0,X1] : join(X1,X0) = join(X0,join(X1,X0)),
inference(forward_demodulation,[],[f107,f6]) ).
fof(f111,plain,
sF4 = meet(sF5,sF4),
inference(forward_demodulation,[],[f98,f5]) ).
fof(f112,plain,
sF8 = meet(a,sF8),
inference(forward_demodulation,[],[f97,f5]) ).
fof(f120,plain,
sF5 = join(sF5,sF4),
inference(superposition,[],[f4,f111]) ).
fof(f128,plain,
! [X0] : meet(a,meet(sF5,X0)) = meet(sF6,X0),
inference(superposition,[],[f7,f24]) ).
fof(f129,plain,
! [X0] : meet(a,meet(sF7,X0)) = meet(sF8,X0),
inference(superposition,[],[f7,f29]) ).
fof(f137,plain,
! [X0] : meet(sF8,X0) = meet(sF8,meet(sF7,X0)),
inference(superposition,[],[f7,f79]) ).
fof(f143,plain,
! [X2,X0,X1] : join(X0,meet(X1,meet(X2,X0))) = X0,
inference(superposition,[],[f51,f7]) ).
fof(f150,plain,
! [X0] : meet(sF8,X0) = meet(a,meet(sF8,X0)),
inference(superposition,[],[f7,f112]) ).
fof(f201,plain,
! [X0] : meet(sF6,X0) = meet(a,meet(X0,sF5)),
inference(superposition,[],[f128,f5]) ).
fof(f204,plain,
! [X0] : meet(a,sF5) = meet(sF6,join(X0,sF5)),
inference(superposition,[],[f128,f53]) ).
fof(f211,plain,
! [X0] : sF6 = meet(sF6,join(X0,sF5)),
inference(forward_demodulation,[],[f204,f24]) ).
fof(f624,plain,
! [X2,X0,X1] : join(X1,join(X2,X0)) = join(join(X2,X1),X0),
inference(superposition,[],[f8,f6]) ).
fof(f638,plain,
! [X0] : join(sF5,X0) = join(b,join(sF4,X0)),
inference(superposition,[],[f8,f22]) ).
fof(f641,plain,
! [X0] : join(sF3,X0) = join(c,join(meet(b,a),X0)),
inference(superposition,[],[f8,f35]) ).
fof(f659,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X1,join(X2,X0)),
inference(superposition,[],[f6,f8]) ).
fof(f660,plain,
! [X2,X0,X1] : meet(X0,join(X1,join(X2,X0))) = X0,
inference(superposition,[],[f53,f8]) ).
fof(f702,plain,
join(sF5,sF3) = join(b,sF3),
inference(superposition,[],[f638,f74]) ).
fof(f880,plain,
! [X0] : sF5 = join(sF5,meet(X0,b)),
inference(superposition,[],[f143,f39]) ).
fof(f958,plain,
! [X0] : sF5 = join(sF5,meet(b,X0)),
inference(superposition,[],[f880,f5]) ).
fof(f1046,plain,
! [X0] : sF5 = join(meet(b,X0),sF5),
inference(superposition,[],[f109,f958]) ).
fof(f1228,plain,
meet(sF8,sF5) = meet(sF6,sF7),
inference(superposition,[],[f201,f129]) ).
fof(f1239,plain,
meet(sF8,sF5) = meet(sF7,sF6),
inference(forward_demodulation,[],[f1228,f5]) ).
fof(f1251,plain,
meet(sF8,sF6) = meet(a,meet(sF8,sF5)),
inference(superposition,[],[f129,f1239]) ).
fof(f1264,plain,
meet(sF8,sF6) = meet(sF8,sF5),
inference(forward_demodulation,[],[f1251,f150]) ).
fof(f1270,plain,
meet(sF8,sF6) = meet(sF7,sF6),
inference(backward_demodulation,[],[f1239,f1264]) ).
fof(f1476,plain,
meet(join(b,c),join(b,a)) = join(b,meet(join(b,c),meet(join(b,a),sF3))),
inference(superposition,[],[f9,f35]) ).
fof(f1507,plain,
meet(join(b,c),join(b,a)) = join(b,meet(join(b,c),sF4)),
inference(forward_demodulation,[],[f1476,f37]) ).
fof(f1615,plain,
meet(join(c,b),join(b,a)) = join(b,meet(join(c,b),sF4)),
inference(forward_demodulation,[],[f1507,f6]) ).
fof(f1678,plain,
meet(sF7,join(b,a)) = join(b,meet(sF7,sF4)),
inference(forward_demodulation,[],[f1615,f34]) ).
fof(f1874,plain,
! [X0] : sF8 = meet(sF8,join(X0,a)),
inference(superposition,[],[f660,f44]) ).
fof(f1888,plain,
! [X0] : sF4 = meet(sF4,join(X0,sF5)),
inference(superposition,[],[f660,f120]) ).
fof(f8799,plain,
! [X0] : join(sF3,X0) = join(meet(b,a),join(c,X0)),
inference(superposition,[],[f624,f35]) ).
fof(f8954,plain,
! [X0] : join(sF3,X0) = join(c,join(X0,meet(b,a))),
inference(forward_demodulation,[],[f8799,f659]) ).
fof(f10514,plain,
join(sF3,sF5) = join(c,sF5),
inference(superposition,[],[f641,f1046]) ).
fof(f10553,plain,
join(sF5,sF3) = join(c,sF5),
inference(forward_demodulation,[],[f10514,f6]) ).
fof(f10563,plain,
join(b,sF3) = join(c,sF5),
inference(backward_demodulation,[],[f702,f10553]) ).
fof(f15613,plain,
join(c,b) = join(sF3,b),
inference(superposition,[],[f8954,f4]) ).
fof(f15662,plain,
join(c,b) = join(b,sF3),
inference(forward_demodulation,[],[f15613,f6]) ).
fof(f15681,plain,
sF7 = join(b,sF3),
inference(forward_demodulation,[],[f15662,f34]) ).
fof(f15695,plain,
sF7 = join(c,sF5),
inference(backward_demodulation,[],[f10563,f15681]) ).
fof(f15848,plain,
sF6 = meet(sF6,sF7),
inference(superposition,[],[f211,f15695]) ).
fof(f15854,plain,
sF4 = meet(sF4,sF7),
inference(superposition,[],[f1888,f15695]) ).
fof(f15883,plain,
sF4 = meet(sF7,sF4),
inference(forward_demodulation,[],[f15854,f5]) ).
fof(f15885,plain,
sF6 = meet(sF7,sF6),
inference(forward_demodulation,[],[f15848,f5]) ).
fof(f15891,plain,
join(b,sF4) = meet(sF7,join(b,a)),
inference(backward_demodulation,[],[f1678,f15883]) ).
fof(f15899,plain,
sF6 = meet(sF8,sF6),
inference(backward_demodulation,[],[f1270,f15885]) ).
fof(f15907,plain,
sF5 = meet(sF7,join(b,a)),
inference(forward_demodulation,[],[f15891,f22]) ).
fof(f15911,plain,
sF6 = meet(sF8,sF5),
inference(backward_demodulation,[],[f1264,f15899]) ).
fof(f16188,plain,
meet(sF8,sF5) = meet(sF8,join(b,a)),
inference(superposition,[],[f137,f15907]) ).
fof(f16223,plain,
sF8 = meet(sF8,sF5),
inference(forward_demodulation,[],[f16188,f1874]) ).
fof(f16235,plain,
sF6 = sF8,
inference(backward_demodulation,[],[f15911,f16223]) ).
fof(f16243,plain,
~ sP0(sF8),
inference(backward_demodulation,[],[f25,f16235]) ).
fof(f16591,plain,
$false,
inference(forward_subsumption_resolution,[],[f16243,f30]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT168-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.13/0.39 % Computer : n013.cluster.edu
% 0.13/0.39 % Model : x86_64 x86_64
% 0.13/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.39 % Memory : 8046.5625MB
% 0.13/0.39 % OS : Linux 6.8.0-71-generic
% 0.13/0.39 % CPULimit : 300
% 0.13/0.39 % WCLimit : 300
% 0.13/0.39 % DateTime : Sun Sep 27 14:03:21 UTC 2026
% 0.13/0.39 % CPUTime :
% 0.13/0.40 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.45 Running first-order theorem proving
% 0.17/0.45 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 12.93/3.07 % (256455)Detected a unit-equality problem, will run specialized UEQ schedule.
% 12.93/3.07 % (256466)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=1582822137:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 12.93/3.07 % (256460)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=1443072195:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 12.93/3.07 % (256461)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=1541994060:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 12.93/3.07 % (256464)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=2453951505:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 12.93/3.07 % (256463)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=717153812:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 12.93/3.07 % (256462)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=1590765274:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 12.93/3.07 % (256464)Refutation not found, incomplete strategy
% 12.93/3.07 % (256464)------------------------------
% 12.93/3.07 % (256464)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256464)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256464)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256464)Termination reason: Refutation not found, incomplete strategy
% 12.93/3.07 % (256464)Time elapsed: 0.002 s
% 12.93/3.07 % (256464)Peak memory usage: 87 MB
% 12.93/3.07 % (256464)Instructions burned: 1 (million)
% 12.93/3.07 % (256465)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=781955068:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 12.93/3.07 % (256463)Instruction limit reached!
% 12.93/3.07 % (256463)------------------------------
% 12.93/3.07 % (256463)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256463)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256463)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256463)Termination reason: Instruction limit
% 12.93/3.07 % (256463)Termination phase: Saturation
% 12.93/3.07 % (256463)Time elapsed: 0.142 s
% 12.93/3.07 % (256463)Peak memory usage: 88 MB
% 12.93/3.07 % (256463)Instructions burned: 137 (million)
% 12.93/3.07 % (256465)Instruction limit reached!
% 12.93/3.07 % (256465)------------------------------
% 12.93/3.07 % (256465)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256465)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256465)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256465)Termination reason: Instruction limit
% 12.93/3.07 % (256465)Termination phase: Saturation
% 12.93/3.07 % (256465)Time elapsed: 0.275 s
% 12.93/3.07 % (256465)Peak memory usage: 90 MB
% 12.93/3.07 % (256465)Instructions burned: 258 (million)
% 12.93/3.07 % (256464)------------------------------
% 12.93/3.07 % (256464)------------------------------
% 12.93/3.07 % (256475)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=1623981989:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2995 on theBenchmark for (2995ds/2051Mi)
% 12.93/3.07 % (256466)Instruction limit reached!
% 12.93/3.07 % (256466)------------------------------
% 12.93/3.07 % (256466)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256466)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256466)Termination reason: Instruction limit
% 12.93/3.07 % (256466)Termination phase: Saturation
% 12.93/3.07 % (256466)Time elapsed: 0.564 s
% 12.93/3.07 % (256466)Peak memory usage: 98 MB
% 12.93/3.07 % (256466)Instructions burned: 1188 (million)
% 12.93/3.07 % (256476)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1122470325:i=4948:ss=axioms:sgt=16_2994 on theBenchmark for (2994ds/4948Mi)
% 12.93/3.07 % (256477)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=705376690:i=215:ep=RSTC_2993 on theBenchmark for (2993ds/215Mi)
% 12.93/3.07 % (256479)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=3999626876:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2992 on theBenchmark for (2992ds/317Mi)
% 12.93/3.07 % (256477)Instruction limit reached!
% 12.93/3.07 % (256477)------------------------------
% 12.93/3.07 % (256477)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256477)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256477)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256477)Termination reason: Instruction limit
% 12.93/3.07 % (256477)Termination phase: Saturation
% 12.93/3.07 % (256477)Time elapsed: 0.180 s
% 12.93/3.07 % (256477)Peak memory usage: 89 MB
% 12.93/3.07 % (256477)Instructions burned: 215 (million)
% 12.93/3.07 % (256479)Instruction limit reached!
% 12.93/3.07 % (256479)------------------------------
% 12.93/3.07 % (256479)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.93/3.07 % (256479)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.93/3.07 % (256479)CaDiCaL version: 2.1.3
% 12.93/3.07 % (256479)Termination reason: Instruction limit
% 12.93/3.07 % (256479)Termination phase: Saturation
% 12.93/3.07 % (256479)Time elapsed: 0.179 s
% 12.93/3.07 % (256479)Peak memory usage: 93 MB
% 12.93/3.07 % (256479)Instructions burned: 317 (million)
% 12.93/3.07 % (256484)lrs+10_32_sil=8000:tgt=ground:prc=on:sp=reverse_arity:spb=non_intro:random_seed=1053718741:i=2836:kws=inv_precedence:fgj=on:bd=preordered:ins=10_2987 on theBenchmark for (2987ds/2836Mi)
% 12.93/3.07 % (256483)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=340643295:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2988 on theBenchmark for (2988ds/12125Mi)
% 12.93/3.07 % (256484)First to succeed.
% 12.93/3.07 % (256484)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-256455"
% 12.93/3.07 % (256475)Also succeeded, but the first one will report.
% 12.93/3.07 % (256484)Refutation found. Thanks to Tanya!
% 12.93/3.07 % SZS status Unsatisfiable for theBenchmark
% 12.93/3.07 % SZS output start Proof for theBenchmark
% See solution above
% 15.88/3.28 % (256484)------------------------------
% 15.88/3.28 % (256484)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.88/3.28 % (256484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.88/3.28 % (256484)CaDiCaL version: 2.1.3
% 15.88/3.28 % (256484)Termination reason: Refutation
% 15.88/3.28 % (256484)Time elapsed: 0.476 s
% 15.88/3.28 % (256484)Peak memory usage: 103 MB
% 15.88/3.28 % (256484)Instructions burned: 771 (million)
% 15.88/3.28 % (256484)------------------------------
% 15.88/3.28 % (256484)------------------------------
% 15.88/3.28 % (256455)Success in time 2.182 s
% 15.88/3.28 % Vampire exiting
%------------------------------------------------------------------------------