%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT247-1 : 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 : n020.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 11:46:22 AM UTC 2026
% Result : Unsatisfiable 15.04s 3.34s
% Output : Refutation 15.04s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 12
% Syntax : Number of formulae : 52 ( 48 unt; 0 def)
% Number of atoms : 58 ( 57 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 8 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 8 ( 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 : 58 ( 58 !; 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] : meet(join(X0,X1),join(X0,X2)) = join(X0,meet(join(X0,X1),join(meet(X0,X1),X2))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H61) ).
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(f23,plain,
! [X0,X1] : meet(join(X0,X1),join(X0,complement(meet(X0,X1)))) = join(X0,meet(join(X0,X1),one)),
inference(superposition,[],[f12,f9]) ).
fof(f28,plain,
! [X0,X1] : meet(join(X0,X1),join(X0,complement(meet(X0,X1)))) = join(X0,meet(one,join(X0,X1))),
inference(forward_demodulation,[],[f23,f5]) ).
fof(f44,plain,
a = meet(a,b),
inference(superposition,[],[f14,f5]) ).
fof(f45,plain,
! [X2,X0,X1] : meet(join(X1,X0),join(X1,X2)) = join(X1,meet(join(X1,X0),join(meet(X0,X1),X2))),
inference(superposition,[],[f12,f5]) ).
fof(f46,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f54,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f87,plain,
! [X0] : meet(a,X0) = meet(a,meet(b,X0)),
inference(superposition,[],[f7,f44]) ).
fof(f97,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f54]) ).
fof(f106,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f8,f4]) ).
fof(f126,plain,
! [X0,X1] : one = join(X0,join(X1,complement(join(X0,X1)))),
inference(superposition,[],[f9,f8]) ).
fof(f141,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f145,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X0,X1),X2)),
inference(superposition,[],[f7,f3]) ).
fof(f156,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f46,f141]) ).
fof(f158,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f141]) ).
fof(f170,plain,
! [X0] : one = join(X0,one),
inference(superposition,[],[f6,f156]) ).
fof(f253,plain,
! [X0] : zero = meet(X0,zero),
inference(superposition,[],[f46,f97]) ).
fof(f505,plain,
meet(a,zero) = meet(a,complement(b)),
inference(superposition,[],[f87,f10]) ).
fof(f520,plain,
zero = meet(a,complement(b)),
inference(forward_demodulation,[],[f505,f253]) ).
fof(f715,plain,
! [X0,X1] : join(X0,complement(meet(X0,X1))) = join(X0,one),
inference(superposition,[],[f106,f9]) ).
fof(f743,plain,
! [X0,X1] : one = join(X0,complement(meet(X0,X1))),
inference(forward_demodulation,[],[f715,f170]) ).
fof(f1801,plain,
! [X0,X1] :
( one != one
| zero != meet(X0,join(X1,complement(join(X0,X1))))
| complement(X0) = join(X1,complement(join(X0,X1))) ),
inference(superposition,[],[f11,f126]) ).
fof(f1813,plain,
! [X0,X1] :
( zero != meet(X0,join(X1,complement(join(X0,X1))))
| complement(X0) = join(X1,complement(join(X0,X1))) ),
inference(trivial_inequality_removal,[],[f1801]) ).
fof(f2142,plain,
! [X0] : meet(join(complement(b),a),join(complement(b),X0)) = join(complement(b),meet(join(complement(b),a),join(zero,X0))),
inference(superposition,[],[f45,f520]) ).
fof(f2223,plain,
! [X0] : meet(join(complement(b),a),join(complement(b),X0)) = join(complement(b),meet(join(complement(b),a),X0)),
inference(forward_demodulation,[],[f2142,f97]) ).
fof(f2289,plain,
! [X0] : meet(join(a,complement(b)),join(complement(b),X0)) = join(complement(b),meet(join(a,complement(b)),X0)),
inference(forward_demodulation,[],[f2223,f6]) ).
fof(f2414,plain,
! [X0] : meet(a,join(complement(b),X0)) = meet(a,join(complement(b),meet(join(a,complement(b)),X0))),
inference(superposition,[],[f145,f2289]) ).
fof(f3305,plain,
meet(a,join(complement(b),zero)) = meet(a,join(complement(b),complement(join(a,complement(b))))),
inference(superposition,[],[f2414,f10]) ).
fof(f3339,plain,
meet(a,join(complement(b),complement(join(a,complement(b))))) = meet(a,join(zero,complement(b))),
inference(forward_demodulation,[],[f3305,f6]) ).
fof(f3364,plain,
meet(a,complement(b)) = meet(a,join(complement(b),complement(join(a,complement(b))))),
inference(forward_demodulation,[],[f3339,f97]) ).
fof(f3380,plain,
zero = meet(a,join(complement(b),complement(join(a,complement(b))))),
inference(forward_demodulation,[],[f3364,f520]) ).
fof(f3391,plain,
( zero != zero
| complement(a) = join(complement(b),complement(join(a,complement(b)))) ),
inference(superposition,[],[f1813,f3380]) ).
fof(f3403,plain,
complement(a) = join(complement(b),complement(join(a,complement(b)))),
inference(trivial_inequality_removal,[],[f3391]) ).
fof(f3446,plain,
meet(complement(a),join(complement(b),complement(meet(complement(b),complement(join(a,complement(b))))))) = join(complement(b),meet(one,complement(a))),
inference(superposition,[],[f28,f3403]) ).
fof(f3463,plain,
join(complement(b),complement(a)) = meet(complement(a),join(complement(b),complement(meet(complement(b),complement(join(a,complement(b))))))),
inference(forward_demodulation,[],[f3446,f158]) ).
fof(f3475,plain,
join(complement(b),complement(a)) = meet(complement(a),one),
inference(forward_demodulation,[],[f3463,f743]) ).
fof(f3481,plain,
join(complement(b),complement(a)) = meet(one,complement(a)),
inference(forward_demodulation,[],[f3475,f5]) ).
fof(f3484,plain,
complement(a) = join(complement(b),complement(a)),
inference(forward_demodulation,[],[f3481,f158]) ).
fof(f3487,plain,
$false,
inference(forward_subsumption_resolution,[],[f3484,f16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT247-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.16/0.42 % Computer : n020.cluster.edu
% 0.16/0.42 % Model : x86_64 x86_64
% 0.16/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.42 % Memory : 8046.5625MB
% 0.16/0.42 % OS : Linux 6.8.0-71-generic
% 0.16/0.42 % CPULimit : 300
% 0.16/0.42 % WCLimit : 300
% 0.16/0.42 % DateTime : Sun Sep 27 14:09:05 UTC 2026
% 0.16/0.42 % CPUTime :
% 0.16/0.42 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.48 Running first-order theorem proving
% 0.21/0.48 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
% 12.63/3.10 % (3412408)Input is clausal, will run a generic CNF schedule.
% 12.63/3.10 % (3412421)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=3558562413:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 12.63/3.10 % (3412427)dis-21_1_sil=8000:lcm=predicate:random_seed=82030971: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)
% 12.63/3.10 % (3412427)Refutation not found, incomplete strategy
% 12.63/3.10 % (3412427)------------------------------
% 12.63/3.10 % (3412427)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412427)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412427)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412427)Termination reason: Refutation not found, incomplete strategy
% 12.63/3.10 % (3412427)Time elapsed: 0.002 s
% 12.63/3.10 % (3412427)Peak memory usage: 88 MB
% 12.63/3.10 % (3412427)Instructions burned: 1 (million)
% 12.63/3.10 % (3412426)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4258427056:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 12.63/3.10 % (3412425)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=940436610:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 12.63/3.10 % (3412424)lrs+10_1_sil=8000:sp=occurrence:random_seed=1966345601:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 12.63/3.10 % (3412422)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=593441797:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 12.63/3.10 % (3412423)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1110620896:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 12.63/3.10 % (3412424)Instruction limit reached!
% 12.63/3.10 % (3412424)------------------------------
% 12.63/3.10 % (3412424)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412424)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412424)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412424)Termination reason: Instruction limit
% 12.63/3.10 % (3412424)Termination phase: Saturation
% 12.63/3.10 % (3412424)Time elapsed: 0.106 s
% 12.63/3.10 % (3412424)Peak memory usage: 89 MB
% 12.63/3.10 % (3412424)Instructions burned: 107 (million)
% 12.63/3.10 % (3412425)Instruction limit reached!
% 12.63/3.10 % (3412425)------------------------------
% 12.63/3.10 % (3412425)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412425)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412425)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412425)Termination reason: Instruction limit
% 12.63/3.10 % (3412425)Termination phase: Saturation
% 12.63/3.10 % (3412425)Time elapsed: 0.112 s
% 12.63/3.10 % (3412425)Peak memory usage: 89 MB
% 12.63/3.10 % (3412425)Instructions burned: 115 (million)
% 12.63/3.10 % (3412426)Instruction limit reached!
% 12.63/3.10 % (3412426)------------------------------
% 12.63/3.10 % (3412426)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412426)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412426)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412426)Termination reason: Instruction limit
% 12.63/3.10 % (3412426)Termination phase: Saturation
% 12.63/3.10 % (3412426)Time elapsed: 0.176 s
% 12.63/3.10 % (3412426)Peak memory usage: 90 MB
% 12.63/3.10 % (3412426)Instructions burned: 180 (million)
% 12.63/3.10 % (3412427)------------------------------
% 12.63/3.10 % (3412427)------------------------------
% 12.63/3.10 % (3412437)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=2700420190:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 12.63/3.10 % (3412438)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1687126828:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 12.63/3.10 % (3412440)lrs+10_64_to=lpo:sil=8000:random_seed=2608351784:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 12.63/3.10 % (3412437)Instruction limit reached!
% 12.63/3.10 % (3412437)------------------------------
% 12.63/3.10 % (3412437)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412437)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412437)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412437)Termination reason: Instruction limit
% 12.63/3.10 % (3412437)Termination phase: Saturation
% 12.63/3.10 % (3412437)Time elapsed: 0.098 s
% 12.63/3.10 % (3412437)Peak memory usage: 89 MB
% 12.63/3.10 % (3412437)Instructions burned: 144 (million)
% 12.63/3.10 % (3412439)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4293374198:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 12.63/3.10 % (3412440)Instruction limit reached!
% 12.63/3.10 % (3412440)------------------------------
% 12.63/3.10 % (3412440)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412440)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412440)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412440)Termination reason: Instruction limit
% 12.63/3.10 % (3412440)Termination phase: Saturation
% 12.63/3.10 % (3412440)Time elapsed: 0.069 s
% 12.63/3.10 % (3412440)Peak memory usage: 88 MB
% 12.63/3.10 % (3412440)Instructions burned: 126 (million)
% 12.63/3.10 % (3412444)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1445630396:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 12.63/3.10 % (3412438)Instruction limit reached!
% 12.63/3.10 % (3412438)------------------------------
% 12.63/3.10 % (3412438)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412438)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412438)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412438)Termination reason: Instruction limit
% 12.63/3.10 % (3412438)Termination phase: Saturation
% 12.63/3.10 % (3412438)Time elapsed: 0.212 s
% 12.63/3.10 % (3412438)Peak memory usage: 91 MB
% 12.63/3.10 % (3412438)Instructions burned: 189 (million)
% 12.63/3.10 % (3412446)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=119397564:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 12.63/3.10 % (3412439)Instruction limit reached!
% 12.63/3.10 % (3412439)------------------------------
% 12.63/3.10 % (3412439)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412439)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412439)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412439)Termination reason: Instruction limit
% 12.63/3.10 % (3412439)Termination phase: Saturation
% 12.63/3.10 % (3412439)Time elapsed: 0.209 s
% 12.63/3.10 % (3412439)Peak memory usage: 90 MB
% 12.63/3.10 % (3412439)Instructions burned: 219 (million)
% 12.63/3.10 % (3412446)Instruction limit reached!
% 12.63/3.10 % (3412446)------------------------------
% 12.63/3.10 % (3412446)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412446)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412446)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412446)Termination reason: Instruction limit
% 12.63/3.10 % (3412446)Termination phase: Saturation
% 12.63/3.10 % (3412446)Time elapsed: 0.086 s
% 12.63/3.10 % (3412446)Peak memory usage: 90 MB
% 12.63/3.10 % (3412446)Instructions burned: 158 (million)
% 12.63/3.10 % (3412444)Instruction limit reached!
% 12.63/3.10 % (3412444)------------------------------
% 12.63/3.10 % (3412444)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412444)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.63/3.10 % (3412444)CaDiCaL version: 2.1.3
% 12.63/3.10 % (3412444)Termination reason: Instruction limit
% 12.63/3.10 % (3412444)Termination phase: Saturation
% 12.63/3.10 % (3412444)Time elapsed: 0.191 s
% 12.63/3.10 % (3412444)Peak memory usage: 90 MB
% 12.63/3.10 % (3412444)Instructions burned: 194 (million)
% 12.63/3.10 % (3412450)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=75205559:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 12.63/3.10 % (3412448)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2873941124:i=3394:sd=4:ss=included:sgt=64_2992 on theBenchmark for (2992ds/3394Mi)
% 12.63/3.10 % (3412450)Instruction limit reached!
% 12.63/3.10 % (3412450)------------------------------
% 12.63/3.10 % (3412450)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.63/3.10 % (3412450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412450)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412450)Termination reason: Instruction limit
% 15.04/3.34 % (3412450)Termination phase: Saturation
% 15.04/3.34 % (3412450)Time elapsed: 0.065 s
% 15.04/3.34 % (3412450)Peak memory usage: 89 MB
% 15.04/3.34 % (3412450)Instructions burned: 107 (million)
% 15.04/3.34 % (3412451)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1209365308:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 15.04/3.34 % (3412452)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=443739393:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 15.04/3.34 % (3412451)Instruction limit reached!
% 15.04/3.34 % (3412451)------------------------------
% 15.04/3.34 % (3412451)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.04/3.34 % (3412451)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412451)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412451)Termination reason: Instruction limit
% 15.04/3.34 % (3412451)Termination phase: Saturation
% 15.04/3.34 % (3412451)Time elapsed: 0.103 s
% 15.04/3.34 % (3412451)Peak memory usage: 89 MB
% 15.04/3.34 % (3412451)Instructions burned: 107 (million)
% 15.04/3.34 % (3412455)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1555852705:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 15.04/3.34 % (3412452)Instruction limit reached!
% 15.04/3.34 % (3412452)------------------------------
% 15.04/3.34 % (3412452)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.04/3.34 % (3412452)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412452)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412452)Termination reason: Instruction limit
% 15.04/3.34 % (3412452)Termination phase: Saturation
% 15.04/3.34 % (3412452)Time elapsed: 0.229 s
% 15.04/3.34 % (3412452)Peak memory usage: 89 MB
% 15.04/3.34 % (3412452)Instructions burned: 242 (million)
% 15.04/3.34 % (3412459)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3941212531:i=134:sd=2:doe=on:ss=axioms:sgt=14_2988 on theBenchmark for (2988ds/134Mi)
% 15.04/3.34 % (3412461)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=3111036942:i=499:bd=all_2986 on theBenchmark for (2986ds/499Mi)
% 15.04/3.34 % (3412459)Instruction limit reached!
% 15.04/3.34 % (3412459)------------------------------
% 15.04/3.34 % (3412459)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.04/3.34 % (3412459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412459)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412459)Termination reason: Instruction limit
% 15.04/3.34 % (3412459)Termination phase: Saturation
% 15.04/3.34 % (3412459)Time elapsed: 0.128 s
% 15.04/3.34 % (3412459)Peak memory usage: 90 MB
% 15.04/3.34 % (3412459)Instructions burned: 135 (million)
% 15.04/3.34 % (3412422)First to succeed.
% 15.04/3.34 % (3412422)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3412408"
% 15.04/3.34 % (3412466)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=468112709:i=191:fgj=on:bd=all_2984 on theBenchmark for (2984ds/191Mi)
% 15.04/3.34 % (3412466)Instruction limit reached!
% 15.04/3.34 % (3412466)------------------------------
% 15.04/3.34 % (3412466)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.04/3.34 % (3412466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412466)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412466)Termination reason: Instruction limit
% 15.04/3.34 % (3412466)Termination phase: Saturation
% 15.04/3.34 % (3412466)Time elapsed: 0.189 s
% 15.04/3.34 % (3412466)Peak memory usage: 92 MB
% 15.04/3.34 % (3412466)Instructions burned: 191 (million)
% 15.04/3.34 % (3412422)Refutation found. Thanks to Tanya!
% 15.04/3.34 % SZS status Unsatisfiable for theBenchmark
% 15.04/3.34 % SZS output start Proof for theBenchmark
% See solution above
% 15.04/3.34 % (3412422)------------------------------
% 15.04/3.34 % (3412422)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.04/3.34 % (3412422)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.04/3.34 % (3412422)CaDiCaL version: 2.1.3
% 15.04/3.34 % (3412422)Termination reason: Refutation
% 15.04/3.34 % (3412422)Time elapsed: 1.382 s
% 15.04/3.34 % (3412422)Peak memory usage: 132 MB
% 15.04/3.34 % (3412422)Instructions burned: 1272 (million)
% 15.04/3.34 % (3412422)------------------------------
% 15.04/3.34 % (3412422)------------------------------
% 15.04/3.34 % (3412408)Success in time 2.021 s
% 15.04/3.34 % Vampire exiting
%------------------------------------------------------------------------------