%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT222-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 11:46:18 AM UTC 2026
% Result : Unsatisfiable 16.27s 5.25s
% Output : Refutation 33.19s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 13
% Syntax : Number of formulae : 57 ( 57 unt; 0 def)
% Number of atoms : 57 ( 56 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-4 aty)
% Number of variables : 80 ( 80 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f4,axiom,
! [X0,X1] : meet(X0,join(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption1) ).
fof(f5,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',absorption2) ).
fof(f6,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f7,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_join) ).
fof(f8,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(f9,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(f10,axiom,
! [X0] : join(X0,complement(X0)) = one,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_join) ).
fof(f11,axiom,
! [X0] : meet(X0,complement(X0)) = zero,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement_meet) ).
fof(f12,axiom,
! [X0,X1] : ifeq(join(X0,X1),one,ifeq(meet(X0,X1),zero,complement(X0),X1),X1) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',meet_join_complement) ).
fof(f13,axiom,
! [X2,X0,X1] : meet(X0,join(X1,meet(X0,X2))) = meet(X0,join(meet(X0,join(X1,meet(X0,X2))),meet(X2,join(X0,X1)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H6) ).
fof(f14,axiom,
meet(b,a) = a,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity_hypothesis) ).
fof(f15,plain,
a = meet(b,a),
inference(reorient_equations,[],[f14]) ).
fof(f16,negated_conjecture,
join(complement(b),complement(a)) != complement(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_distributivity) ).
fof(f17,plain,
complement(a) != join(complement(b),complement(a)),
inference(reorient_equations,[],[f16]) ).
fof(f18,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(X0,X2))) = meet(X0,join(meet(X2,join(X0,X1)),meet(X0,join(X1,meet(X0,X2))))),
inference(forward_demodulation,[],[f13,f7]) ).
fof(f19,plain,
complement(a) != join(complement(a),complement(b)),
inference(forward_demodulation,[],[f17,f7]) ).
fof(f20,plain,
a = meet(a,b),
inference(forward_demodulation,[],[f15,f6]) ).
fof(f34,plain,
! [X2,X0,X1] : meet(X1,join(X0,meet(X1,X2))) = meet(X1,join(meet(X2,join(X0,X1)),meet(X1,join(X0,meet(X1,X2))))),
inference(superposition,[],[f18,f7]) ).
fof(f51,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f5,f6]) ).
fof(f82,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f4,f7]) ).
fof(f83,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f102,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f51,f83]) ).
fof(f104,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f6,f83]) ).
fof(f118,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X1,X0),X2)),
inference(superposition,[],[f9,f51]) ).
fof(f150,plain,
! [X2,X0,X1] : join(X2,X0) = join(X2,join(X0,meet(X1,X2))),
inference(superposition,[],[f118,f7]) ).
fof(f154,plain,
! [X0,X1] : join(X0,one) = join(X0,complement(meet(X1,X0))),
inference(superposition,[],[f118,f10]) ).
fof(f205,plain,
! [X0,X1] : zero = meet(X0,meet(X1,complement(meet(X0,X1)))),
inference(superposition,[],[f11,f8]) ).
fof(f230,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X1,X0),X2)),
inference(superposition,[],[f8,f82]) ).
fof(f255,plain,
! [X2,X0,X1] : meet(X2,X0) = meet(X2,meet(X0,join(X1,X2))),
inference(superposition,[],[f230,f6]) ).
fof(f415,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(X2,meet(X0,X1))),
inference(superposition,[],[f150,f6]) ).
fof(f1738,plain,
join(b,one) = join(b,complement(a)),
inference(superposition,[],[f154,f20]) ).
fof(f1783,plain,
join(b,complement(a)) = join(one,b),
inference(forward_demodulation,[],[f1738,f7]) ).
fof(f1819,plain,
one = join(b,complement(a)),
inference(forward_demodulation,[],[f1783,f102]) ).
fof(f1877,plain,
! [X0] : meet(complement(a),join(b,meet(complement(a),X0))) = meet(complement(a),join(meet(X0,one),meet(complement(a),join(b,meet(complement(a),X0))))),
inference(superposition,[],[f34,f1819]) ).
fof(f1890,plain,
! [X0] : meet(complement(a),join(b,meet(complement(a),X0))) = meet(complement(a),join(X0,meet(complement(a),join(b,meet(complement(a),X0))))),
inference(forward_demodulation,[],[f1877,f83]) ).
fof(f5116,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = ifeq(join(X0,meet(X1,complement(meet(X0,X1)))),one,ifeq(zero,zero,complement(X0),meet(X1,complement(meet(X0,X1)))),meet(X1,complement(meet(X0,X1)))),
inference(superposition,[],[f12,f205]) ).
fof(f5178,plain,
! [X0,X1] : meet(X1,complement(meet(X0,X1))) = ifeq(join(X0,meet(X1,complement(meet(X0,X1)))),one,complement(X0),meet(X1,complement(meet(X0,X1)))),
inference(forward_demodulation,[],[f5116,f1]) ).
fof(f11403,plain,
! [X2,X0,X1] : join(meet(X1,join(X2,X0)),one) = join(meet(X1,join(X2,X0)),complement(meet(X0,X1))),
inference(superposition,[],[f154,f255]) ).
fof(f11466,plain,
! [X2,X0,X1] : join(meet(X1,join(X2,X0)),one) = join(complement(meet(X0,X1)),meet(X1,join(X2,X0))),
inference(forward_demodulation,[],[f11403,f7]) ).
fof(f11550,plain,
! [X2,X0,X1] : join(complement(meet(X0,X1)),meet(X1,join(X2,X0))) = join(one,meet(X1,join(X2,X0))),
inference(forward_demodulation,[],[f11466,f7]) ).
fof(f11601,plain,
! [X2,X0,X1] : one = join(complement(meet(X0,X1)),meet(X1,join(X2,X0))),
inference(forward_demodulation,[],[f11550,f102]) ).
fof(f25086,plain,
! [X2,X0,X1] : one = join(complement(meet(X0,X1)),meet(X0,join(X2,X1))),
inference(superposition,[],[f11601,f6]) ).
fof(f25800,plain,
! [X2,X0,X1] : one = join(complement(meet(X2,X0)),meet(X2,join(X0,X1))),
inference(superposition,[],[f25086,f7]) ).
fof(f26510,plain,
meet(complement(a),one) = meet(complement(a),join(b,meet(complement(a),complement(meet(complement(a),b))))),
inference(superposition,[],[f1890,f25800]) ).
fof(f26591,plain,
meet(complement(a),one) = meet(complement(a),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f26510,f6]) ).
fof(f26785,plain,
meet(one,complement(a)) = meet(complement(a),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f26591,f6]) ).
fof(f26868,plain,
complement(a) = meet(complement(a),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f26785,f104]) ).
fof(f26990,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(join(b,meet(complement(a),complement(meet(b,complement(a))))),complement(a)),
inference(superposition,[],[f51,f26868]) ).
fof(f27074,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(complement(a),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f26990,f7]) ).
fof(f27118,plain,
join(complement(a),b) = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f27074,f415]) ).
fof(f27152,plain,
join(b,complement(a)) = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f27118,f7]) ).
fof(f27171,plain,
one = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f27152,f1819]) ).
fof(f27209,plain,
meet(complement(a),complement(meet(b,complement(a)))) = ifeq(one,one,complement(b),meet(complement(a),complement(meet(b,complement(a))))),
inference(superposition,[],[f5178,f27171]) ).
fof(f27302,plain,
complement(b) = meet(complement(a),complement(meet(b,complement(a)))),
inference(forward_demodulation,[],[f27209,f1]) ).
fof(f27453,plain,
complement(a) = join(complement(a),complement(b)),
inference(superposition,[],[f5,f27302]) ).
fof(f27561,plain,
$false,
inference(forward_subsumption_resolution,[],[f27453,f19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT222-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n015.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 14:10:30 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
% 16.27/5.25 % (1700640)Detected a unit-equality problem, will run specialized UEQ schedule.
% 16.27/5.25 % (1700669)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=793724871:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 16.27/5.25 % (1700668)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=2799020862:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 16.27/5.25 % (1700670)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=1824317357:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 16.27/5.25 % (1700665)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=2430321993:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 16.27/5.25 % (1700664)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=2719100275:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 16.27/5.25 % (1700667)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=2257175731:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 16.27/5.25 % (1700666)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=2117137652:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 16.27/5.25 % (1700669)Instruction limit reached!
% 16.27/5.25 % (1700669)------------------------------
% 16.27/5.25 % (1700669)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700669)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700669)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700669)Termination reason: Instruction limit
% 16.27/5.25 % (1700669)Termination phase: Saturation
% 16.27/5.25 % (1700669)Time elapsed: 0.105 s
% 16.27/5.25 % (1700669)Peak memory usage: 91 MB
% 16.27/5.25 % (1700669)Instructions burned: 258 (million)
% 16.27/5.25 % (1700667)Instruction limit reached!
% 16.27/5.25 % (1700667)------------------------------
% 16.27/5.25 % (1700667)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700667)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700667)Termination reason: Instruction limit
% 16.27/5.25 % (1700667)Termination phase: Saturation
% 16.27/5.25 % (1700667)Time elapsed: 0.103 s
% 16.27/5.25 % (1700667)Peak memory usage: 89 MB
% 16.27/5.25 % (1700667)Instructions burned: 137 (million)
% 16.27/5.25 % (1700668)Instruction limit reached!
% 16.27/5.25 % (1700668)------------------------------
% 16.27/5.25 % (1700668)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700668)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700668)Termination reason: Instruction limit
% 16.27/5.25 % (1700668)Termination phase: Saturation
% 16.27/5.25 % (1700668)Time elapsed: 0.137 s
% 16.27/5.25 % (1700668)Peak memory usage: 89 MB
% 16.27/5.25 % (1700668)Instructions burned: 181 (million)
% 16.27/5.25 % (1700705)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=4219888759:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2997 on theBenchmark for (2997ds/2051Mi)
% 16.27/5.25 % (1700706)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=3570920913:i=4948:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/4948Mi)
% 16.27/5.25 % (1700707)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=1905818450:i=215:ep=RSTC_2997 on theBenchmark for (2997ds/215Mi)
% 16.27/5.25 % (1700707)Instruction limit reached!
% 16.27/5.25 % (1700707)------------------------------
% 16.27/5.25 % (1700707)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700707)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700707)Termination reason: Instruction limit
% 16.27/5.25 % (1700707)Termination phase: Saturation
% 16.27/5.25 % (1700707)Time elapsed: 0.143 s
% 16.27/5.25 % (1700707)Peak memory usage: 92 MB
% 16.27/5.25 % (1700707)Instructions burned: 216 (million)
% 16.27/5.25 % (1700723)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=721414022:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2993 on theBenchmark for (2993ds/317Mi)
% 16.27/5.25 % (1700723)Instruction limit reached!
% 16.27/5.25 % (1700723)------------------------------
% 16.27/5.25 % (1700723)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700723)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700723)Termination reason: Instruction limit
% 16.27/5.25 % (1700723)Termination phase: Saturation
% 16.27/5.25 % (1700723)Time elapsed: 0.302 s
% 16.27/5.25 % (1700723)Peak memory usage: 93 MB
% 16.27/5.25 % (1700723)Instructions burned: 318 (million)
% 16.27/5.25 % (1700670)Instruction limit reached!
% 16.27/5.25 % (1700670)------------------------------
% 16.27/5.25 % (1700670)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700670)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700670)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700670)Termination reason: Instruction limit
% 16.27/5.25 % (1700670)Termination phase: Saturation
% 16.27/5.25 % (1700670)Time elapsed: 0.996 s
% 16.27/5.25 % (1700670)Peak memory usage: 100 MB
% 16.27/5.25 % (1700670)Instructions burned: 1187 (million)
% 16.27/5.25 % (1700732)lrs+10_32_sil=8000:tgt=ground:prc=on:sp=reverse_arity:spb=non_intro:random_seed=3971722521:i=2836:kws=inv_precedence:fgj=on:bd=preordered:ins=10_2988 on theBenchmark for (2988ds/2836Mi)
% 16.27/5.25 % (1700731)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=3302077633:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2988 on theBenchmark for (2988ds/12125Mi)
% 16.27/5.25 % (1700705)Instruction limit reached!
% 16.27/5.25 % (1700705)------------------------------
% 16.27/5.25 % (1700705)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700705)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700705)Termination reason: Instruction limit
% 16.27/5.25 % (1700705)Termination phase: Saturation
% 16.27/5.25 % (1700705)Time elapsed: 1.862 s
% 16.27/5.25 % (1700705)Peak memory usage: 142 MB
% 16.27/5.25 % (1700705)Instructions burned: 2051 (million)
% 16.27/5.25 % (1700745)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:lma=off:kmz=on:random_seed=124331466:i=14534:kws=arity:fgj=on:bd=preordered:ins=6:ss=axioms:sgt=30_2976 on theBenchmark for (2976ds/14534Mi)
% 16.27/5.25 % (1700706)First to succeed.
% 16.27/5.25 % (1700706)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1700640"
% 16.27/5.25 % (1700732)Instruction limit reached!
% 16.27/5.25 % (1700732)------------------------------
% 16.27/5.25 % (1700732)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.27/5.25 % (1700732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.27/5.25 % (1700732)CaDiCaL version: 2.1.3
% 16.27/5.25 % (1700732)Termination reason: Instruction limit
% 16.27/5.25 % (1700732)Termination phase: Saturation
% 16.27/5.25 % (1700732)Time elapsed: 2.941 s
% 16.27/5.25 % (1700732)Peak memory usage: 138 MB
% 16.27/5.25 % (1700732)Instructions burned: 2836 (million)
% 16.27/5.25 % (1700751)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=2983247537:i=11832:s2at=3:bs=on:bd=preordered:fsd=on_2957 on theBenchmark for (2957ds/11832Mi)
% 16.27/5.25 % (1700706)Refutation found. Thanks to Tanya!
% 16.27/5.25 % SZS status Unsatisfiable for theBenchmark
% 16.27/5.25 % SZS output start Proof for theBenchmark
% See solution above
% 33.19/5.59 % (1700706)------------------------------
% 33.19/5.59 % (1700706)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.19/5.59 % (1700706)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.19/5.59 % (1700706)CaDiCaL version: 2.1.3
% 33.19/5.59 % (1700706)Termination reason: Refutation
% 33.19/5.59 % (1700706)Time elapsed: 3.680 s
% 33.19/5.59 % (1700706)Peak memory usage: 155 MB
% 33.19/5.59 % (1700706)Instructions burned: 3730 (million)
% 33.19/5.59 % (1700706)------------------------------
% 33.19/5.59 % (1700706)------------------------------
% 33.19/5.59 % (1700640)Success in time 4.624 s
% 33.19/5.59 % Vampire exiting
%------------------------------------------------------------------------------