%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT230-1 : 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 : n012.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 11:46:20 AM UTC 2026
% Result : Unsatisfiable 8.86s 2.25s
% Output : Refutation 8.86s
% Verified :
% SZS Type : Refutation
% Derivation depth : 26
% Number of leaves : 12
% Syntax : Number of formulae : 55 ( 54 unt; 0 def)
% Number of atoms : 57 ( 56 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 5 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 4 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/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,
! [X0] : join(X0,complement(X0)) = one,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_join) ).
fof(f10,axiom,
! [X0] : meet(X0,complement(X0)) = zero,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_meet) ).
fof(f11,axiom,
! [X0,X1] :
( join(X0,X1) != one
| meet(X0,X1) != zero
| complement(X0) = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',meet_join_complement) ).
fof(f12,axiom,
! [X2,X0,X1] : join(meet(X0,X1),meet(X0,X2)) = meet(X0,join(meet(X0,X1),join(meet(X0,X2),meet(X1,join(X0,X2))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H18) ).
fof(f13,axiom,
meet(b,a) = a,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity_hypothesis) ).
fof(f14,plain,
a = meet(b,a),
inference(reorient_equations,[],[f13]) ).
fof(f15,negated_conjecture,
join(complement(b),complement(a)) != complement(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity) ).
fof(f16,plain,
complement(a) != join(complement(b),complement(a)),
inference(reorient_equations,[],[f15]) ).
fof(f44,plain,
complement(a) != join(complement(a),complement(b)),
inference(superposition,[],[f16,f6]) ).
fof(f45,plain,
! [X2,X0,X1] : join(meet(X1,X2),meet(X1,X0)) = meet(X1,join(meet(X1,X2),join(meet(X1,X0),meet(X2,join(X0,X1))))),
inference(superposition,[],[f12,f6]) ).
fof(f56,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f68,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f80,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f68]) ).
fof(f95,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f113,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f56,f95]) ).
fof(f115,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f95]) ).
fof(f128,plain,
! [X0] : one = join(X0,one),
inference(superposition,[],[f6,f113]) ).
fof(f185,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f8,f4]) ).
fof(f187,plain,
! [X0,X1] : join(one,X1) = join(X0,join(complement(X0),X1)),
inference(superposition,[],[f8,f9]) ).
fof(f202,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f6,f8]) ).
fof(f214,plain,
! [X0,X1] : one = join(X0,join(complement(X0),X1)),
inference(forward_demodulation,[],[f187,f113]) ).
fof(f241,plain,
! [X0,X1] : zero = meet(X0,meet(X1,complement(meet(X0,X1)))),
inference(superposition,[],[f10,f7]) ).
fof(f539,plain,
! [X0,X1] : join(X0,one) = join(X0,complement(meet(X0,X1))),
inference(superposition,[],[f185,f9]) ).
fof(f559,plain,
! [X0,X1] : one = join(X0,complement(meet(X0,X1))),
inference(forward_demodulation,[],[f539,f128]) ).
fof(f584,plain,
one = join(b,complement(a)),
inference(superposition,[],[f559,f14]) ).
fof(f1105,plain,
! [X0,X1] : join(zero,meet(X0,X1)) = meet(X0,join(zero,join(meet(X0,X1),meet(complement(X0),join(X1,X0))))),
inference(superposition,[],[f45,f10]) ).
fof(f1243,plain,
! [X0,X1] : join(zero,meet(X0,X1)) = meet(X0,join(meet(X0,X1),meet(complement(X0),join(X1,X0)))),
inference(forward_demodulation,[],[f1105,f80]) ).
fof(f1305,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,join(meet(X0,X1),meet(complement(X0),join(X1,X0)))),
inference(forward_demodulation,[],[f1243,f80]) ).
fof(f1471,plain,
meet(complement(a),b) = meet(complement(a),join(meet(complement(a),b),meet(complement(complement(a)),one))),
inference(superposition,[],[f1305,f584]) ).
fof(f1511,plain,
meet(complement(a),b) = meet(complement(a),join(meet(complement(a),b),meet(one,complement(complement(a))))),
inference(forward_demodulation,[],[f1471,f5]) ).
fof(f1548,plain,
meet(complement(a),b) = meet(complement(a),join(meet(complement(a),b),complement(complement(a)))),
inference(forward_demodulation,[],[f1511,f115]) ).
fof(f1580,plain,
meet(complement(a),b) = meet(complement(a),join(complement(complement(a)),meet(complement(a),b))),
inference(forward_demodulation,[],[f1548,f6]) ).
fof(f1604,plain,
meet(b,complement(a)) = meet(complement(a),join(complement(complement(a)),meet(b,complement(a)))),
inference(forward_demodulation,[],[f1580,f5]) ).
fof(f1656,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(complement(a),X0),join(meet(b,complement(a)),meet(X0,join(complement(a),join(complement(complement(a)),meet(b,complement(a)))))))),
inference(superposition,[],[f12,f1604]) ).
fof(f1674,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),join(meet(X0,join(complement(a),join(complement(complement(a)),meet(b,complement(a))))),meet(complement(a),X0)))),
inference(forward_demodulation,[],[f1656,f202]) ).
fof(f1682,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),join(meet(complement(a),X0),meet(X0,join(complement(a),join(complement(complement(a)),meet(b,complement(a)))))))),
inference(forward_demodulation,[],[f1674,f6]) ).
fof(f1688,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),join(meet(complement(a),X0),meet(X0,one)))),
inference(forward_demodulation,[],[f1682,f214]) ).
fof(f1693,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),join(meet(X0,one),meet(complement(a),X0)))),
inference(forward_demodulation,[],[f1688,f6]) ).
fof(f1698,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),join(X0,meet(complement(a),X0)))),
inference(forward_demodulation,[],[f1693,f95]) ).
fof(f1702,plain,
! [X0] : join(meet(complement(a),X0),meet(b,complement(a))) = meet(complement(a),join(meet(b,complement(a)),X0)),
inference(forward_demodulation,[],[f1698,f56]) ).
fof(f1706,plain,
! [X0] : join(meet(b,complement(a)),meet(complement(a),X0)) = meet(complement(a),join(meet(b,complement(a)),X0)),
inference(forward_demodulation,[],[f1702,f6]) ).
fof(f1736,plain,
! [X0] : join(b,meet(complement(a),X0)) = join(b,meet(complement(a),join(meet(b,complement(a)),X0))),
inference(superposition,[],[f185,f1706]) ).
fof(f1801,plain,
join(b,meet(complement(a),one)) = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(superposition,[],[f1736,f9]) ).
fof(f1824,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(b,meet(one,complement(a))),
inference(forward_demodulation,[],[f1801,f5]) ).
fof(f1841,plain,
join(b,complement(a)) = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f1824,f115]) ).
fof(f1852,plain,
one = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f1841,f584]) ).
fof(f1864,plain,
complement(b) = meet(complement(a),complement(meet(b,complement(a)))),
inference(unit_resulting_resolution,[],[f11,f241,f1852]) ).
fof(f1909,plain,
complement(a) = join(complement(a),complement(b)),
inference(superposition,[],[f4,f1864]) ).
fof(f1930,plain,
$false,
inference(forward_subsumption_resolution,[],[f1909,f44]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT230-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n012.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % 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 14:07:20 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.41 Running first-order theorem proving
% 0.11/0.41 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
% 7.53/2.04 % (2414030)Input is clausal, will run a generic CNF schedule.
% 7.53/2.04 % (2414042)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=318341128:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.53/2.04 % (2414039)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1030250234:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.53/2.04 % (2414041)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3374396739:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.53/2.04 % (2414038)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1424648411:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.53/2.04 % (2414040)lrs+10_1_sil=8000:sp=occurrence:random_seed=681642712:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.53/2.04 % (2414037)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=636952247:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.53/2.04 % (2414043)dis-21_1_sil=8000:lcm=predicate:random_seed=3150266052:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 7.53/2.04 % (2414043)Refutation not found, incomplete strategy
% 7.53/2.04 % (2414043)------------------------------
% 7.53/2.04 % (2414043)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414043)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414043)Termination reason: Refutation not found, incomplete strategy
% 7.53/2.04 % (2414043)Time elapsed: 0.002 s
% 7.53/2.04 % (2414043)Peak memory usage: 88 MB
% 7.53/2.04 % (2414043)Instructions burned: 1 (million)
% 7.53/2.04 % (2414040)Instruction limit reached!
% 7.53/2.04 % (2414040)------------------------------
% 7.53/2.04 % (2414040)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414040)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414040)Termination reason: Instruction limit
% 7.53/2.04 % (2414040)Termination phase: Saturation
% 7.53/2.04 % (2414040)Time elapsed: 0.059 s
% 7.53/2.04 % (2414040)Peak memory usage: 89 MB
% 7.53/2.04 % (2414040)Instructions burned: 108 (million)
% 7.53/2.04 % (2414041)Instruction limit reached!
% 7.53/2.04 % (2414041)------------------------------
% 7.53/2.04 % (2414041)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414041)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414041)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414041)Termination reason: Instruction limit
% 7.53/2.04 % (2414041)Termination phase: Saturation
% 7.53/2.04 % (2414041)Time elapsed: 0.060 s
% 7.53/2.04 % (2414041)Peak memory usage: 89 MB
% 7.53/2.04 % (2414041)Instructions burned: 114 (million)
% 7.53/2.04 % (2414042)Instruction limit reached!
% 7.53/2.04 % (2414042)------------------------------
% 7.53/2.04 % (2414042)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414042)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414042)Termination reason: Instruction limit
% 7.53/2.04 % (2414042)Termination phase: Saturation
% 7.53/2.04 % (2414042)Time elapsed: 0.091 s
% 7.53/2.04 % (2414042)Peak memory usage: 90 MB
% 7.53/2.04 % (2414042)Instructions burned: 180 (million)
% 7.53/2.04 % (2414054)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=51753112:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 7.53/2.04 % (2414043)------------------------------
% 7.53/2.04 % (2414043)------------------------------
% 7.53/2.04 % (2414053)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=908012372:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 7.53/2.04 % (2414055)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1639476739:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 7.53/2.04 % (2414053)Instruction limit reached!
% 7.53/2.04 % (2414053)------------------------------
% 7.53/2.04 % (2414053)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414053)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414053)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414053)Termination reason: Instruction limit
% 7.53/2.04 % (2414053)Termination phase: Saturation
% 7.53/2.04 % (2414053)Time elapsed: 0.071 s
% 7.53/2.04 % (2414053)Peak memory usage: 90 MB
% 7.53/2.04 % (2414053)Instructions burned: 143 (million)
% 7.53/2.04 % (2414054)Instruction limit reached!
% 7.53/2.04 % (2414054)------------------------------
% 7.53/2.04 % (2414054)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414054)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414054)Termination reason: Instruction limit
% 7.53/2.04 % (2414054)Termination phase: Saturation
% 7.53/2.04 % (2414054)Time elapsed: 0.106 s
% 7.53/2.04 % (2414054)Peak memory usage: 91 MB
% 7.53/2.04 % (2414054)Instructions burned: 190 (million)
% 7.53/2.04 % (2414055)Instruction limit reached!
% 7.53/2.04 % (2414055)------------------------------
% 7.53/2.04 % (2414055)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414055)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414055)Termination reason: Instruction limit
% 7.53/2.04 % (2414055)Termination phase: Saturation
% 7.53/2.04 % (2414055)Time elapsed: 0.116 s
% 7.53/2.04 % (2414055)Peak memory usage: 91 MB
% 7.53/2.04 % (2414055)Instructions burned: 221 (million)
% 7.53/2.04 % (2414058)lrs+10_64_to=lpo:sil=8000:random_seed=432780273:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 7.53/2.04 % (2414060)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2643446421:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 7.53/2.04 % (2414058)Instruction limit reached!
% 7.53/2.04 % (2414058)------------------------------
% 7.53/2.04 % (2414058)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414058)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414058)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414058)Termination reason: Instruction limit
% 7.53/2.04 % (2414058)Termination phase: Saturation
% 7.53/2.04 % (2414058)Time elapsed: 0.067 s
% 7.53/2.04 % (2414058)Peak memory usage: 88 MB
% 7.53/2.04 % (2414058)Instructions burned: 126 (million)
% 7.53/2.04 % (2414061)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3889579346:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 7.53/2.04 % (2414060)Instruction limit reached!
% 7.53/2.04 % (2414060)------------------------------
% 7.53/2.04 % (2414060)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414060)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414060)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414060)Termination reason: Instruction limit
% 7.53/2.04 % (2414060)Termination phase: Saturation
% 7.53/2.04 % (2414060)Time elapsed: 0.109 s
% 7.53/2.04 % (2414060)Peak memory usage: 90 MB
% 7.53/2.04 % (2414060)Instructions burned: 195 (million)
% 7.53/2.04 % (2414062)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3773651621:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 7.53/2.04 % (2414061)Instruction limit reached!
% 7.53/2.04 % (2414061)------------------------------
% 7.53/2.04 % (2414061)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.53/2.04 % (2414061)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.53/2.04 % (2414061)CaDiCaL version: 2.1.3
% 7.53/2.04 % (2414061)Termination reason: Instruction limit
% 7.53/2.04 % (2414061)Termination phase: Saturation
% 7.53/2.04 % (2414061)Time elapsed: 0.089 s
% 7.53/2.04 % (2414061)Peak memory usage: 90 MB
% 7.53/2.04 % (2414061)Instructions burned: 159 (million)
% 7.53/2.04 % (2414038)First to succeed.
% 7.53/2.04 % (2414038)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2414030"
% 7.53/2.04 % (2414065)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=3196015163:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 7.53/2.04 % (2414065)Instruction limit reached!
% 7.53/2.04 % (2414065)------------------------------
% 7.53/2.04 % (2414065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.86/2.25 % (2414065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.86/2.25 % (2414065)CaDiCaL version: 2.1.3
% 8.86/2.25 % (2414065)Termination reason: Instruction limit
% 8.86/2.25 % (2414065)Termination phase: Saturation
% 8.86/2.25 % (2414065)Time elapsed: 0.063 s
% 8.86/2.25 % (2414065)Peak memory usage: 89 MB
% 8.86/2.25 % (2414065)Instructions burned: 106 (million)
% 8.86/2.25 % (2414068)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1270165403:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 8.86/2.25 % (2414069)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3869019362:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 8.86/2.25 % (2414068)Instruction limit reached!
% 8.86/2.25 % (2414068)------------------------------
% 8.86/2.25 % (2414068)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.86/2.25 % (2414068)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.86/2.25 % (2414068)CaDiCaL version: 2.1.3
% 8.86/2.25 % (2414068)Termination reason: Instruction limit
% 8.86/2.25 % (2414068)Termination phase: Saturation
% 8.86/2.25 % (2414068)Time elapsed: 0.059 s
% 8.86/2.25 % (2414068)Peak memory usage: 89 MB
% 8.86/2.25 % (2414068)Instructions burned: 108 (million)
% 8.86/2.25 % (2414038)Refutation found. Thanks to Tanya!
% 8.86/2.25 % SZS status Unsatisfiable for theBenchmark
% 8.86/2.25 % SZS output start Proof for theBenchmark
% See solution above
% 8.86/2.25 % (2414038)------------------------------
% 8.86/2.25 % (2414038)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.86/2.25 % (2414038)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.86/2.25 % (2414038)CaDiCaL version: 2.1.3
% 8.86/2.25 % (2414038)Termination reason: Refutation
% 8.86/2.25 % (2414038)Time elapsed: 0.700 s
% 8.86/2.25 % (2414038)Peak memory usage: 129 MB
% 8.86/2.25 % (2414038)Instructions burned: 1170 (million)
% 8.86/2.25 % (2414038)------------------------------
% 8.86/2.25 % (2414038)------------------------------
% 8.86/2.25 % (2414030)Success in time 1.197 s
% 8.86/2.25 % Vampire exiting
%------------------------------------------------------------------------------