%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : REL004-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 12:33:37 PM UTC 2026
% Result : Unsatisfiable 4.17s 1.69s
% Output : Refutation 5.88s
% Verified :
% SZS Type : Refutation
% Derivation depth : 31
% Number of leaves : 13
% Syntax : Number of formulae : 96 ( 96 unt; 0 def)
% Number of atoms : 96 ( 95 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 : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 4 con; 0-2 aty)
% Number of variables : 135 ( 135 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',maddux1_join_commutativity_1) ).
fof(f2,axiom,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(join(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',maddux2_join_associativity_2) ).
fof(f3,axiom,
! [X0,X1] : X0 = join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',maddux3_a_kind_of_de_Morgan_3) ).
fof(f4,plain,
! [X0,X1] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X0),X1))) = X0,
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = complement(join(complement(X0),complement(X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',maddux4_definiton_of_meet_4) ).
fof(f6,plain,
! [X0,X1] : complement(join(complement(X0),complement(X1))) = meet(X0,X1),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X2,X0,X1] : composition(X0,composition(X1,X2)) = composition(composition(X0,X1),X2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',composition_associativity_5) ).
fof(f8,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',composition_identity_6) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_idempotence_8) ).
fof(f11,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_additivity_9) ).
fof(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_multiplicativity_10) ).
fof(f13,axiom,
! [X0,X1] : join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)) = complement(X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_cancellativity_11) ).
fof(f14,plain,
! [X0,X1] : complement(X1) = join(composition(converse(X0),complement(composition(X0,X1))),complement(X1)),
inference(reorient_equations,[],[f13]) ).
fof(f15,axiom,
! [X0] : top = join(X0,complement(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',def_top_12) ).
fof(f16,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',def_zero_13) ).
fof(f17,negated_conjecture,
converse(complement(sk1)) != complement(converse(sk1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_14) ).
fof(f18,plain,
! [X2,X0,X1] : meet(join(complement(X0),complement(X1)),X2) = complement(join(meet(X0,X1),complement(X2))),
inference(superposition,[],[f6,f6]) ).
fof(f20,plain,
! [X0] : meet(X0,complement(X0)) = complement(top),
inference(superposition,[],[f6,f15]) ).
fof(f21,plain,
! [X0,X1] : complement(join(complement(X0),complement(X1))) = meet(X1,X0),
inference(superposition,[],[f6,f1]) ).
fof(f26,plain,
zero = complement(top),
inference(forward_demodulation,[],[f20,f16]) ).
fof(f28,plain,
! [X0] : meet(top,X0) = complement(join(zero,complement(X0))),
inference(superposition,[],[f6,f26]) ).
fof(f32,plain,
! [X0,X1] : converse(join(converse(X0),X1)) = join(X0,converse(X1)),
inference(superposition,[],[f11,f10]) ).
fof(f71,plain,
! [X0,X1] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[],[f12,f10]) ).
fof(f84,plain,
! [X0] : complement(top) = meet(complement(X0),X0),
inference(superposition,[],[f21,f15]) ).
fof(f87,plain,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
inference(superposition,[],[f21,f6]) ).
fof(f97,plain,
! [X0] : zero = meet(complement(X0),X0),
inference(forward_demodulation,[],[f84,f26]) ).
fof(f116,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[],[f2,f15]) ).
fof(f124,plain,
! [X0,X1] : top = join(X0,join(X1,complement(join(X0,X1)))),
inference(superposition,[],[f2,f15]) ).
fof(f125,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X1,join(X2,X0)),
inference(superposition,[],[f2,f1]) ).
fof(f154,plain,
! [X0,X1] : composition(X0,X1) = composition(X0,composition(one,X1)),
inference(superposition,[],[f7,f8]) ).
fof(f171,plain,
! [X0] : join(X0,converse(complement(converse(X0)))) = converse(top),
inference(superposition,[],[f32,f15]) ).
fof(f393,plain,
! [X0] : converse(converse(X0)) = composition(converse(one),X0),
inference(superposition,[],[f71,f8]) ).
fof(f414,plain,
! [X0] : composition(converse(one),X0) = X0,
inference(forward_demodulation,[],[f393,f10]) ).
fof(f430,plain,
! [X0] : composition(one,X0) = composition(converse(one),X0),
inference(superposition,[],[f154,f414]) ).
fof(f434,plain,
! [X0] : composition(one,X0) = X0,
inference(forward_demodulation,[],[f430,f414]) ).
fof(f438,plain,
! [X0,X1] : complement(X1) = join(complement(X1),composition(converse(X0),complement(composition(X0,X1)))),
inference(forward_demodulation,[],[f14,f1]) ).
fof(f486,plain,
! [X0] : complement(X0) = join(complement(X0),complement(composition(one,X0))),
inference(superposition,[],[f438,f414]) ).
fof(f488,plain,
! [X0] : complement(X0) = join(complement(X0),complement(X0)),
inference(forward_demodulation,[],[f486,f434]) ).
fof(f506,plain,
! [X0] : complement(complement(X0)) = meet(X0,X0),
inference(superposition,[],[f21,f488]) ).
fof(f541,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(forward_demodulation,[],[f4,f1]) ).
fof(f542,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),meet(X0,X1)) = X0,
inference(forward_demodulation,[],[f541,f6]) ).
fof(f543,plain,
! [X0,X1] : join(meet(X0,X1),complement(join(complement(X0),X1))) = X0,
inference(forward_demodulation,[],[f542,f1]) ).
fof(f600,plain,
! [X0] : join(zero,complement(join(complement(X0),complement(X0)))) = X0,
inference(superposition,[],[f543,f16]) ).
fof(f616,plain,
! [X0] : join(meet(X0,complement(complement(X0))),complement(top)) = X0,
inference(superposition,[],[f543,f15]) ).
fof(f621,plain,
! [X0,X1] : join(meet(X0,complement(X1)),meet(X0,X1)) = X0,
inference(superposition,[],[f543,f6]) ).
fof(f623,plain,
! [X0,X1] : join(meet(X0,X1),meet(X0,complement(X1))) = X0,
inference(forward_demodulation,[],[f621,f1]) ).
fof(f626,plain,
! [X0] : join(complement(top),meet(X0,complement(complement(X0)))) = X0,
inference(forward_demodulation,[],[f616,f1]) ).
fof(f641,plain,
! [X0] : join(zero,meet(X0,X0)) = X0,
inference(forward_demodulation,[],[f600,f6]) ).
fof(f643,plain,
! [X0] : join(zero,meet(X0,complement(complement(X0)))) = X0,
inference(forward_demodulation,[],[f626,f26]) ).
fof(f650,plain,
! [X0] : join(zero,complement(complement(X0))) = X0,
inference(forward_demodulation,[],[f641,f506]) ).
fof(f674,plain,
! [X0] : complement(X0) = meet(top,complement(X0)),
inference(superposition,[],[f28,f650]) ).
fof(f782,plain,
! [X0] : join(X0,complement(X0)) = join(top,complement(X0)),
inference(superposition,[],[f116,f488]) ).
fof(f803,plain,
! [X0] : top = join(top,complement(X0)),
inference(forward_demodulation,[],[f782,f15]) ).
fof(f883,plain,
! [X0] : top = join(X0,top),
inference(superposition,[],[f124,f803]) ).
fof(f960,plain,
! [X0] : top = join(top,X0),
inference(superposition,[],[f883,f1]) ).
fof(f991,plain,
top = converse(top),
inference(superposition,[],[f960,f171]) ).
fof(f1102,plain,
! [X0] : complement(complement(X0)) = join(meet(complement(complement(X0)),X0),zero),
inference(superposition,[],[f623,f97]) ).
fof(f1108,plain,
! [X0] : complement(complement(X0)) = join(zero,meet(complement(complement(X0)),X0)),
inference(forward_demodulation,[],[f1102,f1]) ).
fof(f1126,plain,
! [X0] : complement(complement(X0)) = join(zero,meet(X0,complement(complement(X0)))),
inference(forward_demodulation,[],[f1108,f87]) ).
fof(f1136,plain,
! [X0] : complement(complement(X0)) = X0,
inference(forward_demodulation,[],[f1126,f643]) ).
fof(f1200,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f650,f1136]) ).
fof(f1212,plain,
! [X0] : join(X0,X0) = X0,
inference(superposition,[],[f488,f1136]) ).
fof(f1217,plain,
! [X0] : meet(top,X0) = X0,
inference(superposition,[],[f674,f1136]) ).
fof(f1809,plain,
! [X0,X1] : join(X1,X0) = join(X0,join(X0,X1)),
inference(superposition,[],[f125,f1212]) ).
fof(f1816,plain,
! [X0,X1] : join(X0,top) = join(X1,join(complement(X1),X0)),
inference(superposition,[],[f125,f15]) ).
fof(f2062,plain,
! [X0,X1] : top = join(X1,join(complement(X1),X0)),
inference(forward_demodulation,[],[f1816,f883]) ).
fof(f2223,plain,
! [X0,X1] : join(meet(X0,join(complement(complement(X0)),X1)),complement(top)) = X0,
inference(superposition,[],[f543,f2062]) ).
fof(f2235,plain,
! [X0,X1] : join(complement(top),meet(X0,join(complement(complement(X0)),X1))) = X0,
inference(forward_demodulation,[],[f2223,f1]) ).
fof(f2256,plain,
! [X0,X1] : join(complement(top),meet(X0,join(X0,X1))) = X0,
inference(forward_demodulation,[],[f2235,f1136]) ).
fof(f2266,plain,
! [X0,X1] : join(zero,meet(X0,join(X0,X1))) = X0,
inference(forward_demodulation,[],[f2256,f26]) ).
fof(f2274,plain,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
inference(forward_demodulation,[],[f2266,f1200]) ).
fof(f2282,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f2274,f1]) ).
fof(f4346,plain,
! [X0,X1] : meet(join(zero,complement(X0)),X1) = complement(join(meet(top,X0),complement(X1))),
inference(superposition,[],[f18,f26]) ).
fof(f4442,plain,
! [X0,X1] : meet(join(zero,complement(X0)),X1) = complement(join(X0,complement(X1))),
inference(forward_demodulation,[],[f4346,f1217]) ).
fof(f4477,plain,
! [X0,X1] : complement(join(X0,complement(X1))) = meet(complement(X0),X1),
inference(forward_demodulation,[],[f4442,f1200]) ).
fof(f4929,plain,
! [X0] : join(converse(complement(converse(X0))),X0) = join(X0,converse(top)),
inference(superposition,[],[f1809,f171]) ).
fof(f5086,plain,
! [X0] : join(converse(complement(converse(X0))),X0) = join(X0,top),
inference(forward_demodulation,[],[f4929,f991]) ).
fof(f5144,plain,
! [X0] : top = join(converse(complement(converse(X0))),X0),
inference(forward_demodulation,[],[f5086,f883]) ).
fof(f5162,plain,
! [X0] : top = join(X0,converse(complement(converse(X0)))),
inference(forward_demodulation,[],[f5144,f1]) ).
fof(f5236,plain,
! [X0] : join(meet(X0,converse(complement(converse(complement(X0))))),complement(top)) = X0,
inference(superposition,[],[f543,f5162]) ).
fof(f5253,plain,
! [X0] : join(complement(top),meet(X0,converse(complement(converse(complement(X0)))))) = X0,
inference(forward_demodulation,[],[f5236,f1]) ).
fof(f5283,plain,
! [X0] : join(zero,meet(X0,converse(complement(converse(complement(X0)))))) = X0,
inference(forward_demodulation,[],[f5253,f26]) ).
fof(f5299,plain,
! [X0] : meet(X0,converse(complement(converse(complement(X0))))) = X0,
inference(forward_demodulation,[],[f5283,f1200]) ).
fof(f14145,plain,
! [X0,X1] : join(X0,complement(X1)) = join(zero,complement(meet(complement(X0),X1))),
inference(superposition,[],[f650,f4477]) ).
fof(f14179,plain,
! [X0,X1] : join(X0,complement(X1)) = complement(meet(complement(X0),X1)),
inference(forward_demodulation,[],[f14145,f1200]) ).
fof(f19353,plain,
! [X0] : complement(complement(X0)) = join(X0,complement(converse(complement(converse(complement(complement(X0))))))),
inference(superposition,[],[f14179,f5299]) ).
fof(f19484,plain,
! [X0] : join(X0,complement(converse(complement(converse(X0))))) = X0,
inference(forward_demodulation,[],[f19353,f1136]) ).
fof(f19653,plain,
! [X0] : converse(converse(X0)) = join(X0,converse(complement(converse(complement(converse(converse(X0))))))),
inference(superposition,[],[f32,f19484]) ).
fof(f19666,plain,
! [X0] : join(X0,converse(complement(converse(complement(X0))))) = X0,
inference(forward_demodulation,[],[f19653,f10]) ).
fof(f19797,plain,
! [X0] : converse(complement(converse(complement(X0)))) = meet(converse(complement(converse(complement(X0)))),X0),
inference(superposition,[],[f2282,f19666]) ).
fof(f19858,plain,
! [X0] : converse(complement(converse(complement(X0)))) = meet(X0,converse(complement(converse(complement(X0))))),
inference(forward_demodulation,[],[f19797,f87]) ).
fof(f19894,plain,
! [X0] : converse(complement(converse(complement(X0)))) = X0,
inference(forward_demodulation,[],[f19858,f5299]) ).
fof(f19945,plain,
! [X0] : complement(X0) = converse(complement(converse(X0))),
inference(superposition,[],[f19894,f1136]) ).
fof(f20047,plain,
! [X0] : complement(converse(X0)) = converse(complement(X0)),
inference(superposition,[],[f19945,f10]) ).
fof(f21181,plain,
complement(converse(sk1)) != complement(converse(sk1)),
inference(superposition,[],[f17,f20047]) ).
fof(f21223,plain,
$false,
inference(trivial_inequality_removal,[],[f21181]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL004-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/0.38 % Computer : n003.cluster.edu
% 0.14/0.38 % Model : x86_64 x86_64
% 0.14/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.38 % Memory : 8046.5625MB
% 0.14/0.38 % OS : Linux 6.8.0-71-generic
% 0.14/0.39 % CPULimit : 300
% 0.14/0.39 % WCLimit : 300
% 0.14/0.39 % DateTime : Sun Sep 27 22:51:57 UTC 2026
% 0.14/0.39 % CPUTime :
% 0.14/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.14/0.44 Running first-order theorem proving
% 0.14/0.44 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
% 4.17/1.69 % (1009286)Detected a unit-equality problem, will run specialized UEQ schedule.
% 4.17/1.69 % (1009330)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=2377137474:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 4.17/1.69 % (1009327)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=161553544:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 4.17/1.69 % (1009326)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=575699725:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 4.17/1.69 % (1009324)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=3085656321:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 4.17/1.69 % (1009329)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=837413580:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 4.17/1.69 % (1009334)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=3857837678:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 4.17/1.69 % (1009332)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=4013593377:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 4.17/1.69 % (1009330)Instruction limit reached!
% 4.17/1.69 % (1009330)------------------------------
% 4.17/1.69 % (1009330)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.17/1.69 % (1009330)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.17/1.69 % (1009330)CaDiCaL version: 2.1.3
% 4.17/1.69 % (1009330)Termination reason: Instruction limit
% 4.17/1.69 % (1009330)Termination phase: Saturation
% 4.17/1.69 % (1009330)Time elapsed: 0.060 s
% 4.17/1.69 % (1009330)Peak memory usage: 89 MB
% 4.17/1.69 % (1009330)Instructions burned: 183 (million)
% 4.17/1.69 % (1009329)Instruction limit reached!
% 4.17/1.69 % (1009329)------------------------------
% 4.17/1.69 % (1009329)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.17/1.69 % (1009329)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.17/1.69 % (1009329)CaDiCaL version: 2.1.3
% 4.17/1.69 % (1009329)Termination reason: Instruction limit
% 4.17/1.69 % (1009329)Termination phase: Saturation
% 4.17/1.69 % (1009329)Time elapsed: 0.085 s
% 4.17/1.69 % (1009329)Peak memory usage: 89 MB
% 4.17/1.69 % (1009329)Instructions burned: 136 (million)
% 4.17/1.69 % (1009403)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=1055938345:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2998 on theBenchmark for (2998ds/2051Mi)
% 4.17/1.69 % (1009332)Instruction limit reached!
% 4.17/1.69 % (1009332)------------------------------
% 4.17/1.69 % (1009332)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.17/1.69 % (1009332)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.17/1.69 % (1009332)CaDiCaL version: 2.1.3
% 4.17/1.69 % (1009332)Termination reason: Instruction limit
% 4.17/1.69 % (1009332)Termination phase: Saturation
% 4.17/1.69 % (1009332)Time elapsed: 0.167 s
% 4.17/1.69 % (1009332)Peak memory usage: 90 MB
% 4.17/1.69 % (1009332)Instructions burned: 258 (million)
% 4.17/1.69 % (1009418)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1428310674:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 4.17/1.69 % (1009420)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=1898260238:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 4.17/1.69 % (1009334)First to succeed.
% 4.17/1.69 % (1009334)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1009286"
% 4.17/1.69 % (1009420)Instruction limit reached!
% 4.17/1.69 % (1009420)------------------------------
% 4.17/1.69 % (1009420)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.17/1.69 % (1009420)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.17/1.69 % (1009420)CaDiCaL version: 2.1.3
% 4.17/1.69 % (1009420)Termination reason: Instruction limit
% 4.17/1.69 % (1009420)Termination phase: Saturation
% 4.17/1.69 % (1009420)Time elapsed: 0.119 s
% 4.17/1.69 % (1009420)Peak memory usage: 90 MB
% 4.17/1.69 % (1009420)Instructions burned: 215 (million)
% 4.17/1.69 % (1009403)Also succeeded, but the first one will report.
% 4.17/1.69 % (1009470)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=2384370932:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2994 on theBenchmark for (2994ds/317Mi)
% 4.17/1.69 % (1009334)Refutation found. Thanks to Tanya!
% 4.17/1.69 % SZS status Unsatisfiable for theBenchmark
% 4.17/1.69 % SZS output start Proof for theBenchmark
% See solution above
% 5.88/1.88 % (1009334)------------------------------
% 5.88/1.88 % (1009334)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.88/1.88 % (1009334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.88/1.88 % (1009334)CaDiCaL version: 2.1.3
% 5.88/1.88 % (1009334)Termination reason: Refutation
% 5.88/1.88 % (1009334)Time elapsed: 0.333 s
% 5.88/1.88 % (1009334)Peak memory usage: 94 MB
% 5.88/1.88 % (1009334)Instructions burned: 592 (million)
% 5.88/1.88 % (1009334)------------------------------
% 5.88/1.88 % (1009334)------------------------------
% 5.88/1.88 % (1009286)Success in time 0.739 s
% 5.88/1.88 % Vampire exiting
%------------------------------------------------------------------------------