%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT096-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n008.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 11:46:00 AM UTC 2026
% Result : Unsatisfiable 9.80s 2.28s
% Output : Refutation 10.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 36
% Number of leaves : 2
% Syntax : Number of formulae : 53 ( 53 unt; 0 def)
% Number of atoms : 53 ( 52 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 17 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 136 ( 136 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X4,X5] : join(meet(join(meet(X0,X1),meet(X1,join(X0,X1))),X2),meet(join(meet(X0,join(join(meet(X1,X3),meet(X4,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X3),join(X4,X1)),X1)),meet(X5,join(X1,meet(meet(join(X1,X3),join(X4,X1)),X1)))),join(X0,join(join(meet(X1,X3),meet(X4,X1)),X1)))),join(join(meet(X0,X1),meet(X1,join(X0,X1))),X2))) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
meet(meet(join(a,b),join(c,b)),b) != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_wal_axioms_5) ).
fof(f3,plain,
b != meet(meet(join(a,b),join(c,b)),b),
inference(reorient_equations,[],[f2]) ).
fof(f6,plain,
! [X2,X3,X0,X1,X4,X5] : join(meet(X2,X0),meet(X0,join(X2,X0))) = join(meet(join(meet(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))),meet(join(meet(X2,X0),meet(X0,join(X2,X0))),join(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))))),X3),meet(join(meet(X1,join(join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X4),meet(X5,join(meet(X2,X0),meet(X0,join(X2,X0))))),join(meet(X2,X0),meet(X0,join(X2,X0))))),meet(X0,join(X1,join(join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X4),meet(X5,join(meet(X2,X0),meet(X0,join(X2,X0))))),join(meet(X2,X0),meet(X0,join(X2,X0))))))),join(join(meet(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))),meet(join(meet(X2,X0),meet(X0,join(X2,X0))),join(X1,join(meet(X2,X0),meet(X0,join(X2,X0)))))),X3))),
inference(superposition,[],[f1,f1]) ).
fof(f13,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : join(meet(join(meet(X5,X0),meet(X0,join(X5,X0))),X6),meet(join(meet(X5,join(join(meet(X0,X7),meet(X8,X0)),X0)),meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),join(X5,join(join(meet(X0,X7),meet(X8,X0)),X0)))),join(join(meet(X5,X0),meet(X0,join(X5,X0))),X6))) = X0,
inference(superposition,[],[f6,f1]) ).
fof(f29,plain,
! [X2,X0,X1] : join(meet(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),X0),meet(X0,join(join(meet(X1,X0),meet(X0,join(X1,X0))),X0))),X2),meet(X0,join(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),X0),meet(X0,join(join(meet(X1,X0),meet(X0,join(X1,X0))),X0))),X2))) = X0,
inference(superposition,[],[f13,f1]) ).
fof(f52,plain,
! [X2,X0] : join(meet(X0,X2),meet(X0,join(X0,X2))) = X0,
inference(superposition,[],[f29,f29]) ).
fof(f54,plain,
! [X2,X3,X0,X4,X5] : join(meet(join(meet(X2,X0),meet(X0,join(X2,X0))),X3),meet(join(meet(X2,join(join(meet(X0,X4),meet(X5,X0)),X0)),meet(X0,join(X2,join(join(meet(X0,X4),meet(X5,X0)),X0)))),join(join(meet(X2,X0),meet(X0,join(X2,X0))),X3))) = X0,
inference(superposition,[],[f6,f29]) ).
fof(f108,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X5),meet(join(meet(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X6),meet(X7,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),join(join(meet(X1,X0),meet(X0,join(X1,X0))),join(join(meet(join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))),X6),meet(X7,join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))),join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))))))),join(X0,X5))),
inference(superposition,[],[f54,f1]) ).
fof(f135,plain,
! [X2,X3,X0,X1,X4,X5] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = join(meet(X0,X5),meet(X0,join(X0,X5))),
inference(forward_demodulation,[],[f108,f1]) ).
fof(f144,plain,
! [X2,X3,X0,X1,X4] : join(meet(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)),meet(join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))),join(X1,join(join(meet(X0,X2),meet(X3,X0)),X0)))) = X0,
inference(forward_demodulation,[],[f135,f52]) ).
fof(f174,plain,
! [X2,X3,X0,X4] : join(meet(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)),meet(X4,join(X0,meet(meet(join(X0,X2),join(X3,X0)),X0)))) = X0,
inference(superposition,[],[f29,f144]) ).
fof(f234,plain,
! [X0,X1] : join(meet(X0,X1),meet(X1,join(X0,X1))) = X1,
inference(superposition,[],[f54,f174]) ).
fof(f295,plain,
! [X2,X0,X1] : meet(meet(join(X0,X1),join(X2,X0)),X0) = X0,
inference(superposition,[],[f174,f234]) ).
fof(f383,plain,
! [X3,X0] : join(meet(X0,X0),meet(X3,join(X0,X0))) = X0,
inference(superposition,[],[f174,f295]) ).
fof(f515,plain,
! [X2,X0,X1] : join(join(meet(X0,X1),meet(X2,X0)),X0) = X0,
inference(superposition,[],[f144,f383]) ).
fof(f591,plain,
! [X0,X1] : join(join(meet(X0,X1),X0),X0) = X0,
inference(superposition,[],[f515,f295]) ).
fof(f613,plain,
! [X0,X1] : meet(meet(join(X0,X1),X0),X0) = X0,
inference(superposition,[],[f295,f515]) ).
fof(f803,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,meet(X0,X1)),meet(X0,X1)),
inference(superposition,[],[f613,f52]) ).
fof(f804,plain,
! [X0,X1] : meet(X1,X0) = meet(meet(X0,meet(X1,X0)),meet(X1,X0)),
inference(superposition,[],[f613,f234]) ).
fof(f828,plain,
! [X0,X1] : meet(join(X0,X1),X0) = join(join(X0,meet(join(X0,X1),X0)),meet(join(X0,X1),X0)),
inference(superposition,[],[f591,f613]) ).
fof(f941,plain,
! [X0] : meet(meet(X0,X0),X0) = X0,
inference(superposition,[],[f804,f613]) ).
fof(f1321,plain,
! [X0] : meet(meet(meet(X0,X0),X0),X0) = X0,
inference(superposition,[],[f803,f941]) ).
fof(f1359,plain,
! [X0] : meet(X0,X0) = X0,
inference(forward_demodulation,[],[f1321,f941]) ).
fof(f1396,plain,
! [X0] : meet(join(X0,X0),X0) = X0,
inference(superposition,[],[f295,f1359]) ).
fof(f1431,plain,
! [X0] : join(join(X0,X0),X0) = X0,
inference(superposition,[],[f591,f1359]) ).
fof(f1569,plain,
! [X0] : join(meet(join(X0,X0),X0),meet(X0,X0)) = X0,
inference(superposition,[],[f234,f1431]) ).
fof(f1587,plain,
! [X0] : join(meet(join(X0,X0),X0),X0) = X0,
inference(forward_demodulation,[],[f1569,f1359]) ).
fof(f1607,plain,
! [X0] : join(X0,X0) = X0,
inference(forward_demodulation,[],[f1587,f1396]) ).
fof(f1667,plain,
! [X0,X1] : join(meet(X0,X0),meet(X1,X0)) = X0,
inference(superposition,[],[f383,f1607]) ).
fof(f1683,plain,
! [X0,X1] : meet(meet(X0,join(X1,X0)),X0) = X0,
inference(superposition,[],[f295,f1607]) ).
fof(f1740,plain,
! [X0,X1] : join(X0,meet(X1,X0)) = X0,
inference(forward_demodulation,[],[f1667,f1359]) ).
fof(f4507,plain,
! [X0,X1] : meet(join(X0,X1),X0) = join(X0,meet(join(X0,X1),X0)),
inference(superposition,[],[f828,f1740]) ).
fof(f4528,plain,
! [X0,X1] : meet(X0,join(meet(X0,X1),X0)) = join(join(join(meet(X0,X1),X0),meet(X0,join(meet(X0,X1),X0))),meet(X0,join(meet(X0,X1),X0))),
inference(superposition,[],[f828,f591]) ).
fof(f4583,plain,
! [X0,X1] : meet(X0,join(meet(X0,X1),X0)) = join(join(meet(X0,X1),X0),meet(X0,join(meet(X0,X1),X0))),
inference(forward_demodulation,[],[f4528,f1740]) ).
fof(f4592,plain,
! [X0,X1] : meet(join(X0,X1),X0) = X0,
inference(forward_demodulation,[],[f4507,f1740]) ).
fof(f4611,plain,
! [X0,X1] : join(meet(X0,X1),X0) = meet(X0,join(meet(X0,X1),X0)),
inference(forward_demodulation,[],[f4583,f1740]) ).
fof(f4704,plain,
! [X2,X3,X0,X1,X4] : join(meet(X0,X1),meet(join(meet(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))),join(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)))),join(join(meet(X0,X1),meet(X1,join(X0,X1))),meet(X0,X1)))) = X1,
inference(superposition,[],[f1,f4592]) ).
fof(f4793,plain,
! [X2,X3,X0,X1,X4] : join(meet(X0,X1),meet(join(meet(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))),join(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)))),join(X1,meet(X0,X1)))) = X1,
inference(forward_demodulation,[],[f4704,f234]) ).
fof(f4839,plain,
! [X2,X3,X0,X1,X4] : join(meet(X0,X1),meet(join(meet(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)),meet(join(meet(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)),meet(X4,join(X1,meet(meet(join(X1,X2),join(X3,X1)),X1)))),join(X0,join(join(meet(X1,X2),meet(X3,X1)),X1)))),X1)) = X1,
inference(forward_demodulation,[],[f4793,f1740]) ).
fof(f4863,plain,
! [X0,X1] : join(meet(X0,X1),meet(X1,X1)) = X1,
inference(forward_demodulation,[],[f4839,f144]) ).
fof(f4879,plain,
! [X0,X1] : join(meet(X0,X1),X1) = X1,
inference(forward_demodulation,[],[f4863,f1359]) ).
fof(f5570,plain,
! [X0,X1] : meet(join(meet(X0,X1),X0),X0) = X0,
inference(superposition,[],[f1683,f4611]) ).
fof(f5910,plain,
! [X0,X1] : join(meet(X0,X1),X0) = join(X0,meet(join(meet(X0,X1),X0),join(join(meet(X0,X1),X0),X0))),
inference(superposition,[],[f52,f5570]) ).
fof(f5981,plain,
! [X0,X1] : join(meet(X0,X1),X0) = join(X0,meet(join(meet(X0,X1),X0),X0)),
inference(forward_demodulation,[],[f5910,f591]) ).
fof(f6014,plain,
! [X0,X1] : join(meet(X0,X1),X0) = X0,
inference(forward_demodulation,[],[f5981,f1740]) ).
fof(f6106,plain,
! [X0,X1] : meet(X0,X1) = join(meet(meet(X0,X1),X0),meet(meet(X0,X1),X0)),
inference(superposition,[],[f52,f6014]) ).
fof(f6140,plain,
! [X0,X1] : meet(X0,X1) = meet(meet(X0,X1),X0),
inference(forward_demodulation,[],[f6106,f1607]) ).
fof(f6243,plain,
! [X0,X1] : meet(X0,join(X1,X0)) = X0,
inference(superposition,[],[f1683,f6140]) ).
fof(f6565,plain,
! [X0,X1] : join(X1,X0) = join(X0,join(X1,X0)),
inference(superposition,[],[f4879,f6243]) ).
fof(f8416,plain,
! [X2,X0,X1] : meet(meet(join(X0,X1),join(X2,X1)),X1) = X1,
inference(superposition,[],[f295,f6565]) ).
fof(f9169,plain,
b != b,
inference(superposition,[],[f3,f8416]) ).
fof(f9238,plain,
$false,
inference(trivial_inequality_removal,[],[f9169]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT096-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n008.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 14:01:39 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 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
% 9.80/2.28 % (1242542)Detected a unit-equality problem, will run specialized UEQ schedule.
% 9.80/2.28 % (1242619)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=3225063398:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 9.80/2.28 % (1242623)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=3307097513:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 9.80/2.28 % (1242620)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=3319329180:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 9.80/2.28 % (1242617)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=3976612780:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 9.80/2.28 % (1242621)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=2638526451:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 9.80/2.28 % (1242627)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=177664323:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 9.80/2.28 % (1242628)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=966026267:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 9.80/2.28 % (1242621)Instruction limit reached!
% 9.80/2.28 % (1242621)------------------------------
% 9.80/2.28 % (1242621)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242621)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242621)Termination reason: Instruction limit
% 9.80/2.28 % (1242621)Termination phase: Saturation
% 9.80/2.28 % (1242621)Time elapsed: 0.064 s
% 9.80/2.28 % (1242621)Peak memory usage: 90 MB
% 9.80/2.28 % (1242621)Instructions burned: 139 (million)
% 9.80/2.28 % (1242623)Instruction limit reached!
% 9.80/2.28 % (1242623)------------------------------
% 9.80/2.28 % (1242623)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242623)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242623)Termination reason: Instruction limit
% 9.80/2.28 % (1242623)Termination phase: Saturation
% 9.80/2.28 % (1242623)Time elapsed: 0.104 s
% 9.80/2.28 % (1242623)Peak memory usage: 89 MB
% 9.80/2.28 % (1242623)Instructions burned: 181 (million)
% 9.80/2.28 % (1242627)Instruction limit reached!
% 9.80/2.28 % (1242627)------------------------------
% 9.80/2.28 % (1242627)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242627)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242627)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242627)Termination reason: Instruction limit
% 9.80/2.28 % (1242627)Termination phase: Saturation
% 9.80/2.28 % (1242627)Time elapsed: 0.119 s
% 9.80/2.28 % (1242627)Peak memory usage: 93 MB
% 9.80/2.28 % (1242627)Instructions burned: 259 (million)
% 9.80/2.28 % (1242636)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=274764653:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2997 on theBenchmark for (2997ds/2051Mi)
% 9.80/2.28 % (1242637)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=4285793149:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 9.80/2.28 % (1242638)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=3937432246:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 9.80/2.28 % (1242638)Instruction limit reached!
% 9.80/2.28 % (1242638)------------------------------
% 9.80/2.28 % (1242638)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242638)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242638)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242638)Termination reason: Instruction limit
% 9.80/2.28 % (1242638)Termination phase: Saturation
% 9.80/2.28 % (1242638)Time elapsed: 0.161 s
% 9.80/2.28 % (1242638)Peak memory usage: 113 MB
% 9.80/2.28 % (1242638)Instructions burned: 215 (million)
% 9.80/2.28 % (1242628)Instruction limit reached!
% 9.80/2.28 % (1242628)------------------------------
% 9.80/2.28 % (1242628)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242628)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242628)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242628)Termination reason: Instruction limit
% 9.80/2.28 % (1242628)Termination phase: Saturation
% 9.80/2.28 % (1242628)Time elapsed: 0.788 s
% 9.80/2.28 % (1242628)Peak memory usage: 102 MB
% 9.80/2.28 % (1242628)Instructions burned: 1189 (million)
% 9.80/2.28 % (1242660)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=2082049655: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)
% 9.80/2.28 % (1242619)First to succeed.
% 9.80/2.28 % (1242619)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1242542"
% 9.80/2.28 % (1242660)Instruction limit reached!
% 9.80/2.28 % (1242660)------------------------------
% 9.80/2.28 % (1242660)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.80/2.28 % (1242660)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.80/2.28 % (1242660)CaDiCaL version: 2.1.3
% 9.80/2.28 % (1242660)Termination reason: Instruction limit
% 9.80/2.28 % (1242660)Termination phase: Saturation
% 9.80/2.28 % (1242660)Time elapsed: 0.248 s
% 9.80/2.28 % (1242660)Peak memory usage: 95 MB
% 9.80/2.28 % (1242660)Instructions burned: 321 (million)
% 9.80/2.28 % (1242663)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=2021428075:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2989 on theBenchmark for (2989ds/12125Mi)
% 9.80/2.28 % (1242619)Refutation found. Thanks to Tanya!
% 9.80/2.28 % SZS status Unsatisfiable for theBenchmark
% 9.80/2.28 % SZS output start Proof for theBenchmark
% See solution above
% 10.57/2.56 % (1242619)------------------------------
% 10.57/2.56 % (1242619)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.57/2.56 % (1242619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.57/2.56 % (1242619)CaDiCaL version: 2.1.3
% 10.57/2.56 % (1242619)Termination reason: Refutation
% 10.57/2.56 % (1242619)Time elapsed: 1.003 s
% 10.57/2.56 % (1242619)Peak memory usage: 138 MB
% 10.57/2.56 % (1242619)Instructions burned: 1763 (million)
% 10.57/2.56 % (1242619)------------------------------
% 10.57/2.56 % (1242619)------------------------------
% 10.57/2.56 % (1242542)Success in time 1.417 s
% 10.57/2.56 % Vampire exiting
%------------------------------------------------------------------------------