%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : REL048-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 12:34:08 PM UTC 2026
% Result : Unsatisfiable 5.50s 1.75s
% Output : Refutation 6.96s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 12
% Syntax : Number of formulae : 85 ( 80 unt; 0 def)
% Number of atoms : 90 ( 89 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 16 ( 11 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 6 con; 0-2 aty)
% Number of variables : 116 ( 116 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/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/sandbox/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/sandbox/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/sandbox/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(f8,axiom,
! [X0] : composition(X0,one) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',composition_identity_6) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',converse_idempotence_8) ).
fof(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox/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/sandbox/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/sandbox/benchmark/theBenchmark.p',def_top_12) ).
fof(f16,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',def_zero_13) ).
fof(f17,negated_conjecture,
join(join(sk1,sk2),sk3) = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_14) ).
fof(f18,plain,
sk3 = join(join(sk1,sk2),sk3),
inference(reorient_equations,[],[f17]) ).
fof(f19,negated_conjecture,
( join(sk1,sk3) != sk3
| join(sk2,sk3) != sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals_15) ).
fof(f20,plain,
( sk3 != join(sk2,sk3)
| sk3 != join(sk1,sk3) ),
inference(reorient_equations,[],[f19]) ).
fof(f21,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f16,f6]) ).
fof(f31,plain,
sk3 = join(sk3,join(sk1,sk2)),
inference(superposition,[],[f18,f1]) ).
fof(f33,plain,
( sk3 != join(sk3,sk2)
| sk3 != join(sk1,sk3) ),
inference(superposition,[],[f20,f1]) ).
fof(f34,plain,
( sk3 != join(sk3,sk2)
| sk3 != join(sk3,sk1) ),
inference(forward_demodulation,[],[f33,f1]) ).
fof(f38,plain,
! [X0] : join(sk3,X0) = join(join(sk1,sk2),join(sk3,X0)),
inference(superposition,[],[f2,f18]) ).
fof(f41,plain,
! [X0] : join(sk3,X0) = join(sk3,join(join(sk1,sk2),X0)),
inference(superposition,[],[f2,f31]) ).
fof(f47,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f1,f2]) ).
fof(f50,plain,
! [X0] : join(sk3,X0) = join(sk3,join(sk1,join(sk2,X0))),
inference(forward_demodulation,[],[f41,f2]) ).
fof(f52,plain,
! [X0] : join(sk3,X0) = join(sk1,join(sk2,join(sk3,X0))),
inference(forward_demodulation,[],[f38,f2]) ).
fof(f54,plain,
! [X0] : join(sk3,X0) = join(sk1,join(sk3,join(X0,sk2))),
inference(forward_demodulation,[],[f52,f47]) ).
fof(f55,plain,
! [X0] : join(sk3,X0) = join(sk3,join(join(X0,sk2),sk1)),
inference(forward_demodulation,[],[f54,f47]) ).
fof(f56,plain,
! [X0] : join(sk3,X0) = join(sk3,join(X0,join(sk2,sk1))),
inference(forward_demodulation,[],[f55,f2]) ).
fof(f57,plain,
! [X0] : join(sk3,X0) = join(sk3,join(X0,join(sk1,sk2))),
inference(forward_demodulation,[],[f56,f1]) ).
fof(f153,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(top,X1),
inference(superposition,[],[f2,f15]) ).
fof(f160,plain,
! [X0,X1] : join(complement(join(complement(X0),complement(X1))),complement(join(complement(X1),X0))) = X1,
inference(superposition,[],[f4,f1]) ).
fof(f171,plain,
! [X2,X0,X1] : join(X0,X2) = join(complement(join(complement(X0),complement(X1))),join(complement(join(complement(X0),X1)),X2)),
inference(superposition,[],[f2,f4]) ).
fof(f173,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(superposition,[],[f1,f4]) ).
fof(f174,plain,
! [X2,X0,X1] : join(X0,X2) = join(complement(join(complement(X0),X1)),join(X2,complement(join(complement(X0),complement(X1))))),
inference(forward_demodulation,[],[f171,f47]) ).
fof(f182,plain,
! [X0,X1] : join(complement(join(complement(X1),X0)),complement(join(complement(X0),complement(X1)))) = X1,
inference(forward_demodulation,[],[f160,f1]) ).
fof(f197,plain,
! [X0,X1] : join(X0,join(complement(X0),complement(X1))) = join(complement(join(complement(X0),X1)),top),
inference(superposition,[],[f174,f15]) ).
fof(f215,plain,
! [X0,X1] : join(X0,join(complement(X0),complement(X1))) = join(top,complement(join(complement(X0),X1))),
inference(forward_demodulation,[],[f197,f1]) ).
fof(f224,plain,
! [X0,X1] : join(top,complement(join(complement(X0),X1))) = join(top,complement(X1)),
inference(forward_demodulation,[],[f215,f153]) ).
fof(f246,plain,
! [X0,X1] : join(X1,complement(join(complement(X0),X1))) = join(complement(join(complement(X1),X0)),X0),
inference(superposition,[],[f174,f182]) ).
fof(f251,plain,
! [X0,X1] : join(X1,complement(join(complement(X0),X1))) = join(X0,complement(join(complement(X1),X0))),
inference(forward_demodulation,[],[f246,f1]) ).
fof(f317,plain,
! [X0,X1] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[],[f12,f10]) ).
fof(f343,plain,
zero = complement(top),
inference(superposition,[],[f21,f15]) ).
fof(f470,plain,
! [X0] : converse(converse(X0)) = composition(converse(one),X0),
inference(superposition,[],[f317,f8]) ).
fof(f479,plain,
! [X0] : composition(converse(one),X0) = X0,
inference(forward_demodulation,[],[f470,f10]) ).
fof(f488,plain,
one = converse(one),
inference(superposition,[],[f8,f479]) ).
fof(f489,plain,
! [X0] : composition(one,X0) = X0,
inference(superposition,[],[f479,f488]) ).
fof(f513,plain,
! [X0] : join(X0,top) = join(top,complement(complement(X0))),
inference(superposition,[],[f153,f15]) ).
fof(f526,plain,
! [X0,X1] : join(top,complement(join(complement(X0),complement(X1)))) = join(X0,complement(complement(join(complement(X0),X1)))),
inference(superposition,[],[f174,f153]) ).
fof(f531,plain,
! [X0,X1] : join(X0,complement(complement(join(complement(X0),X1)))) = join(top,complement(complement(X1))),
inference(forward_demodulation,[],[f526,f224]) ).
fof(f548,plain,
! [X0,X1] : join(X1,top) = join(X0,complement(complement(join(complement(X0),X1)))),
inference(forward_demodulation,[],[f531,f513]) ).
fof(f578,plain,
! [X0] : complement(X0) = join(complement(composition(one,X0)),complement(X0)),
inference(superposition,[],[f14,f479]) ).
fof(f595,plain,
! [X0] : complement(X0) = join(complement(X0),complement(composition(one,X0))),
inference(forward_demodulation,[],[f578,f1]) ).
fof(f605,plain,
! [X0] : complement(X0) = join(complement(X0),complement(X0)),
inference(forward_demodulation,[],[f595,f489]) ).
fof(f653,plain,
! [X0] : join(X0,complement(X0)) = join(top,complement(X0)),
inference(superposition,[],[f153,f605]) ).
fof(f655,plain,
! [X0,X1] : join(X0,X1) = join(complement(complement(X0)),join(X1,complement(join(complement(X0),complement(complement(X0)))))),
inference(superposition,[],[f174,f605]) ).
fof(f657,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = join(X0,complement(join(complement(X0),complement(X1)))),
inference(superposition,[],[f174,f605]) ).
fof(f661,plain,
! [X0,X1] : join(complement(X0),X1) = join(complement(X0),join(complement(X0),X1)),
inference(superposition,[],[f2,f605]) ).
fof(f663,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),complement(X1)))) = X0,
inference(forward_demodulation,[],[f657,f173]) ).
fof(f665,plain,
! [X0,X1] : join(X0,X1) = join(complement(complement(X0)),join(X1,zero)),
inference(forward_demodulation,[],[f655,f21]) ).
fof(f667,plain,
! [X0] : top = join(top,complement(X0)),
inference(forward_demodulation,[],[f653,f15]) ).
fof(f675,plain,
! [X0,X1] : join(X0,X1) = join(zero,join(complement(complement(X0)),X1)),
inference(forward_demodulation,[],[f665,f47]) ).
fof(f910,plain,
! [X0,X1] : join(join(complement(X0),X1),complement(join(complement(complement(join(complement(X1),complement(X0)))),join(complement(X0),X1)))) = join(complement(join(complement(X1),complement(X0))),complement(X0)),
inference(superposition,[],[f251,f182]) ).
fof(f1015,plain,
! [X0,X1] : join(join(complement(X0),X1),complement(join(complement(complement(join(complement(X1),complement(X0)))),join(complement(X0),X1)))) = join(complement(X0),complement(join(complement(X1),complement(X0)))),
inference(forward_demodulation,[],[f910,f1]) ).
fof(f1059,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(complement(complement(join(complement(X1),complement(X0)))),join(complement(X0),X1))))),
inference(forward_demodulation,[],[f1015,f2]) ).
fof(f1088,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(join(complement(X0),X1),complement(complement(join(complement(X1),complement(X0)))))))),
inference(forward_demodulation,[],[f1059,f1]) ).
fof(f1109,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(complement(X0),join(X1,complement(complement(join(complement(X1),complement(X0))))))))),
inference(forward_demodulation,[],[f1088,f2]) ).
fof(f1123,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(complement(X0),join(complement(X0),top))))),
inference(forward_demodulation,[],[f1109,f548]) ).
fof(f1130,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(complement(X0),top)))),
inference(forward_demodulation,[],[f1123,f661]) ).
fof(f1135,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(join(top,complement(X0))))),
inference(forward_demodulation,[],[f1130,f1]) ).
fof(f1137,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,complement(top))),
inference(forward_demodulation,[],[f1135,f667]) ).
fof(f1139,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(complement(X0),join(X1,zero)),
inference(forward_demodulation,[],[f1137,f343]) ).
fof(f1141,plain,
! [X0,X1] : join(complement(X0),complement(join(complement(X1),complement(X0)))) = join(zero,join(complement(X0),X1)),
inference(forward_demodulation,[],[f1139,f47]) ).
fof(f1155,plain,
! [X0] : join(X0,complement(complement(X0))) = X0,
inference(superposition,[],[f663,f663]) ).
fof(f1276,plain,
! [X0] : join(complement(complement(X0)),complement(join(complement(X0),complement(complement(X0))))) = X0,
inference(superposition,[],[f4,f1155]) ).
fof(f1292,plain,
! [X0] : join(zero,join(complement(complement(X0)),X0)) = X0,
inference(forward_demodulation,[],[f1276,f1141]) ).
fof(f1302,plain,
! [X0] : join(X0,X0) = X0,
inference(forward_demodulation,[],[f1292,f675]) ).
fof(f1322,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(superposition,[],[f2,f1302]) ).
fof(f1345,plain,
join(sk3,join(sk1,sk2)) = join(sk3,sk2),
inference(superposition,[],[f50,f1302]) ).
fof(f1346,plain,
sk3 = join(sk3,sk2),
inference(forward_demodulation,[],[f1345,f31]) ).
fof(f1388,plain,
( sk3 != sk3
| sk3 != join(sk3,sk1) ),
inference(superposition,[],[f34,f1346]) ).
fof(f1392,plain,
sk3 != join(sk3,sk1),
inference(trivial_inequality_removal,[],[f1388]) ).
fof(f1440,plain,
join(sk3,join(sk1,sk2)) = join(sk3,sk1),
inference(superposition,[],[f57,f1322]) ).
fof(f1469,plain,
sk3 = join(sk3,sk1),
inference(forward_demodulation,[],[f1440,f31]) ).
fof(f1494,plain,
$false,
inference(forward_subsumption_resolution,[],[f1469,f1392]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : REL048-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.37 % Computer : n004.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Sun Sep 27 22:57:07 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.41 Running first-order theorem proving
% 0.09/0.41 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
% 5.50/1.75 % (3979800)Input is clausal, will run a generic CNF schedule.
% 5.50/1.75 % (3979806)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=90798581:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.50/1.75 % (3979808)lrs+10_1_sil=8000:sp=occurrence:random_seed=3938096863:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.50/1.75 % (3979807)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=664783498:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.50/1.75 % (3979805)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=2635691287:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.50/1.75 % (3979811)dis-21_1_sil=8000:lcm=predicate:random_seed=210841705: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)
% 5.50/1.75 % (3979810)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1560516241:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.50/1.75 % (3979809)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3974455773:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.50/1.75 % (3979811)Refutation not found, incomplete strategy
% 5.50/1.75 % (3979811)------------------------------
% 5.50/1.75 % (3979811)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979811)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979811)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979811)Termination reason: Refutation not found, incomplete strategy
% 5.50/1.75 % (3979811)Time elapsed: 0.001 s
% 5.50/1.75 % (3979811)Peak memory usage: 88 MB
% 5.50/1.75 % (3979811)Instructions burned: 1 (million)
% 5.50/1.75 % (3979808)Instruction limit reached!
% 5.50/1.75 % (3979808)------------------------------
% 5.50/1.75 % (3979808)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979808)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979808)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979808)Termination reason: Instruction limit
% 5.50/1.75 % (3979808)Termination phase: Saturation
% 5.50/1.75 % (3979808)Time elapsed: 0.057 s
% 5.50/1.75 % (3979808)Peak memory usage: 88 MB
% 5.50/1.75 % (3979808)Instructions burned: 108 (million)
% 5.50/1.75 % (3979809)Instruction limit reached!
% 5.50/1.75 % (3979809)------------------------------
% 5.50/1.75 % (3979809)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979809)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979809)Termination reason: Instruction limit
% 5.50/1.75 % (3979809)Termination phase: Saturation
% 5.50/1.75 % (3979809)Time elapsed: 0.065 s
% 5.50/1.75 % (3979809)Peak memory usage: 88 MB
% 5.50/1.75 % (3979809)Instructions burned: 115 (million)
% 5.50/1.75 % (3979810)Instruction limit reached!
% 5.50/1.75 % (3979810)------------------------------
% 5.50/1.75 % (3979810)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979810)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979810)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979810)Termination reason: Instruction limit
% 5.50/1.75 % (3979810)Termination phase: Saturation
% 5.50/1.75 % (3979810)Time elapsed: 0.104 s
% 5.50/1.75 % (3979810)Peak memory usage: 90 MB
% 5.50/1.75 % (3979810)Instructions burned: 181 (million)
% 5.50/1.75 % (3979819)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=4171529695:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 5.50/1.75 % (3979820)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1405545771: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)
% 5.50/1.75 % (3979811)------------------------------
% 5.50/1.75 % (3979811)------------------------------
% 5.50/1.75 % (3979821)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=576681132:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 5.50/1.75 % (3979819)Instruction limit reached!
% 5.50/1.75 % (3979819)------------------------------
% 5.50/1.75 % (3979819)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979819)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979819)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979819)Termination reason: Instruction limit
% 5.50/1.75 % (3979819)Termination phase: Saturation
% 5.50/1.75 % (3979819)Time elapsed: 0.075 s
% 5.50/1.75 % (3979819)Peak memory usage: 89 MB
% 5.50/1.75 % (3979819)Instructions burned: 144 (million)
% 5.50/1.75 % (3979820)Instruction limit reached!
% 5.50/1.75 % (3979820)------------------------------
% 5.50/1.75 % (3979820)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979820)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979820)Termination reason: Instruction limit
% 5.50/1.75 % (3979820)Termination phase: Saturation
% 5.50/1.75 % (3979820)Time elapsed: 0.108 s
% 5.50/1.75 % (3979820)Peak memory usage: 89 MB
% 5.50/1.75 % (3979820)Instructions burned: 189 (million)
% 5.50/1.75 % (3979821)Instruction limit reached!
% 5.50/1.75 % (3979821)------------------------------
% 5.50/1.75 % (3979821)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979821)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979821)Termination reason: Instruction limit
% 5.50/1.75 % (3979821)Termination phase: Saturation
% 5.50/1.75 % (3979821)Time elapsed: 0.123 s
% 5.50/1.75 % (3979821)Peak memory usage: 89 MB
% 5.50/1.75 % (3979821)Instructions burned: 220 (million)
% 5.50/1.75 % (3979824)lrs+10_64_to=lpo:sil=8000:random_seed=1213573253:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 5.50/1.75 % (3979826)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2773839747:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 5.50/1.75 % (3979806)First to succeed.
% 5.50/1.75 % (3979806)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3979800"
% 5.50/1.75 % (3979824)Instruction limit reached!
% 5.50/1.75 % (3979824)------------------------------
% 5.50/1.75 % (3979824)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979824)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979824)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979824)Termination reason: Instruction limit
% 5.50/1.75 % (3979824)Termination phase: Saturation
% 5.50/1.75 % (3979824)Time elapsed: 0.075 s
% 5.50/1.75 % (3979824)Peak memory usage: 89 MB
% 5.50/1.75 % (3979824)Instructions burned: 126 (million)
% 5.50/1.75 % (3979827)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3908950904:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 5.50/1.75 % (3979828)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3663223941:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 5.50/1.75 % (3979826)Instruction limit reached!
% 5.50/1.75 % (3979826)------------------------------
% 5.50/1.75 % (3979826)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979826)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979826)Termination reason: Instruction limit
% 5.50/1.75 % (3979826)Termination phase: Saturation
% 5.50/1.75 % (3979826)Time elapsed: 0.121 s
% 5.50/1.75 % (3979826)Peak memory usage: 90 MB
% 5.50/1.75 % (3979826)Instructions burned: 195 (million)
% 5.50/1.75 % (3979827)Also succeeded, but the first one will report.
% 5.50/1.75 % (3979831)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=3266330031:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 5.50/1.75 % (3979831)Instruction limit reached!
% 5.50/1.75 % (3979831)------------------------------
% 5.50/1.75 % (3979831)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.50/1.75 % (3979831)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.50/1.75 % (3979831)CaDiCaL version: 2.1.3
% 5.50/1.75 % (3979831)Termination reason: Instruction limit
% 5.50/1.75 % (3979831)Termination phase: Saturation
% 5.50/1.75 % (3979831)Time elapsed: 0.065 s
% 5.50/1.75 % (3979831)Peak memory usage: 89 MB
% 5.50/1.75 % (3979831)Instructions burned: 107 (million)
% 5.50/1.75 % (3979806)Refutation found. Thanks to Tanya!
% 5.50/1.75 % SZS status Unsatisfiable for theBenchmark
% 5.50/1.75 % SZS output start Proof for theBenchmark
% See solution above
% 6.96/1.95 % (3979806)------------------------------
% 6.96/1.95 % (3979806)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.96/1.95 % (3979806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.96/1.95 % (3979806)CaDiCaL version: 2.1.3
% 6.96/1.95 % (3979806)Termination reason: Refutation
% 6.96/1.95 % (3979806)Time elapsed: 0.515 s
% 6.96/1.95 % (3979806)Peak memory usage: 130 MB
% 6.96/1.95 % (3979806)Instructions burned: 1127 (million)
% 6.96/1.95 % (3979806)------------------------------
% 6.96/1.95 % (3979806)------------------------------
% 6.96/1.95 % (3979800)Success in time 0.904 s
% 6.96/1.95 % Vampire exiting
%------------------------------------------------------------------------------