%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : REL013-1 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 12:33:43 PM UTC 2026
% Result : Unsatisfiable 11.07s 2.26s
% Output : Refutation 11.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 26
% Number of leaves : 13
% Syntax : Number of formulae : 69 ( 67 unt; 0 def)
% Number of atoms : 71 ( 70 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 7 ( 5 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 4 con; 0-2 aty)
% Number of variables : 97 ( 97 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox2/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/sandbox2/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/sandbox2/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/sandbox2/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/sandbox2/benchmark/theBenchmark.p',composition_identity_6) ).
fof(f9,axiom,
! [X2,X0,X1] : composition(join(X0,X1),X2) = join(composition(X0,X2),composition(X1,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',composition_distributivity_7) ).
fof(f10,axiom,
! [X0] : converse(converse(X0)) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_idempotence_8) ).
fof(f11,axiom,
! [X0,X1] : converse(join(X0,X1)) = join(converse(X0),converse(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',converse_additivity_9) ).
fof(f12,axiom,
! [X0,X1] : converse(composition(X0,X1)) = composition(converse(X1),converse(X0)),
file('/export/starexec/sandbox2/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/sandbox2/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/sandbox2/benchmark/theBenchmark.p',def_top_12) ).
fof(f16,axiom,
! [X0] : zero = meet(X0,complement(X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',def_zero_13) ).
fof(f17,negated_conjecture,
( composition(sk1,zero) != zero
| composition(zero,sk1) != zero ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goals_14) ).
fof(f18,plain,
( zero != composition(sk1,zero)
| zero != composition(zero,sk1) ),
inference(reorient_equations,[],[f17]) ).
fof(f19,plain,
! [X0] : zero = complement(join(complement(X0),complement(complement(X0)))),
inference(definition_unfolding,[],[f16,f6]) ).
fof(f20,plain,
zero = complement(join(zero,complement(zero))),
inference(superposition,[],[f19,f19]) ).
fof(f21,plain,
zero = complement(top),
inference(forward_demodulation,[],[f20,f15]) ).
fof(f22,plain,
! [X0,X1] : converse(composition(converse(X0),X1)) = composition(converse(X1),X0),
inference(superposition,[],[f12,f10]) ).
fof(f32,plain,
! [X0,X1] : complement(X1) = join(composition(X0,complement(composition(converse(X0),X1))),complement(X1)),
inference(superposition,[],[f14,f10]) ).
fof(f35,plain,
! [X0] : zero = join(composition(converse(X0),complement(composition(X0,top))),zero),
inference(superposition,[],[f14,f21]) ).
fof(f40,plain,
! [X0] : zero = join(zero,composition(converse(X0),complement(composition(X0,top)))),
inference(forward_demodulation,[],[f35,f1]) ).
fof(f43,plain,
! [X0,X1] : complement(X1) = join(complement(X1),composition(X0,complement(composition(converse(X0),X1)))),
inference(forward_demodulation,[],[f32,f1]) ).
fof(f110,plain,
! [X0] : converse(converse(X0)) = composition(converse(one),X0),
inference(superposition,[],[f22,f8]) ).
fof(f124,plain,
! [X0] : composition(converse(one),X0) = X0,
inference(forward_demodulation,[],[f110,f10]) ).
fof(f197,plain,
! [X0,X1] : join(X0,composition(X1,X0)) = composition(join(converse(one),X1),X0),
inference(superposition,[],[f9,f124]) ).
fof(f205,plain,
one = converse(one),
inference(superposition,[],[f8,f124]) ).
fof(f215,plain,
! [X0,X1] : join(X0,composition(X1,X0)) = composition(join(one,X1),X0),
inference(forward_demodulation,[],[f197,f205]) ).
fof(f227,plain,
! [X0] : composition(one,X0) = X0,
inference(superposition,[],[f124,f205]) ).
fof(f253,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f1,f2]) ).
fof(f292,plain,
! [X0] : join(one,converse(X0)) = converse(join(one,X0)),
inference(superposition,[],[f11,f205]) ).
fof(f293,plain,
! [X0,X1] : converse(join(converse(X0),X1)) = join(X0,converse(X1)),
inference(superposition,[],[f11,f10]) ).
fof(f325,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(f327,plain,
! [X0,X1] : join(complement(join(complement(X0),X1)),complement(join(complement(X0),complement(X1)))) = X0,
inference(superposition,[],[f1,f4]) ).
fof(f328,plain,
! [X2,X0,X1] : join(X0,X2) = join(complement(join(complement(X0),X1)),join(X2,complement(join(complement(X0),complement(X1))))),
inference(forward_demodulation,[],[f325,f253]) ).
fof(f415,plain,
! [X0] : complement(X0) = join(complement(X0),complement(composition(converse(one),X0))),
inference(superposition,[],[f43,f227]) ).
fof(f418,plain,
! [X0] : complement(X0) = join(complement(X0),complement(X0)),
inference(forward_demodulation,[],[f415,f124]) ).
fof(f700,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),complement(complement(X1))))) = join(complement(join(complement(X0),X1)),X0),
inference(superposition,[],[f328,f4]) ).
fof(f702,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,[],[f328,f418]) ).
fof(f711,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),complement(X1)))) = X0,
inference(forward_demodulation,[],[f702,f327]) ).
fof(f713,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),complement(complement(X1))))) = join(X0,complement(join(complement(X0),X1))),
inference(forward_demodulation,[],[f700,f1]) ).
fof(f729,plain,
! [X0,X1] : join(X0,complement(join(complement(X0),X1))) = X0,
inference(forward_demodulation,[],[f713,f711]) ).
fof(f761,plain,
! [X2,X0,X1] : join(complement(X0),X2) = join(join(complement(X0),X2),complement(join(X0,X1))),
inference(superposition,[],[f729,f328]) ).
fof(f769,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f729,f19]) ).
fof(f791,plain,
! [X2,X0,X1] : join(complement(X0),X2) = join(complement(X0),join(X2,complement(join(X0,X1)))),
inference(forward_demodulation,[],[f761,f2]) ).
fof(f806,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f1,f769]) ).
fof(f809,plain,
! [X0,X1] : join(X0,X1) = join(complement(complement(X0)),join(X1,complement(join(complement(X0),complement(zero))))),
inference(superposition,[],[f328,f769]) ).
fof(f817,plain,
! [X0,X1] : join(X0,X1) = join(complement(complement(X0)),X1),
inference(forward_demodulation,[],[f809,f791]) ).
fof(f852,plain,
! [X0] : complement(complement(X0)) = join(X0,zero),
inference(superposition,[],[f769,f817]) ).
fof(f853,plain,
! [X0] : complement(complement(X0)) = X0,
inference(forward_demodulation,[],[f852,f769]) ).
fof(f881,plain,
top = complement(zero),
inference(superposition,[],[f853,f21]) ).
fof(f918,plain,
! [X0] : zero = join(zero,complement(join(top,X0))),
inference(superposition,[],[f729,f881]) ).
fof(f922,plain,
! [X0] : zero = complement(join(top,X0)),
inference(forward_demodulation,[],[f918,f806]) ).
fof(f1594,plain,
! [X0] : converse(converse(X0)) = join(X0,converse(zero)),
inference(superposition,[],[f293,f769]) ).
fof(f1606,plain,
! [X0] : join(X0,converse(zero)) = X0,
inference(forward_demodulation,[],[f1594,f10]) ).
fof(f1659,plain,
zero = converse(zero),
inference(superposition,[],[f806,f1606]) ).
fof(f3303,plain,
! [X0] : zero = join(zero,composition(converse(join(one,X0)),complement(join(top,composition(X0,top))))),
inference(superposition,[],[f40,f215]) ).
fof(f3323,plain,
! [X0] : zero = composition(converse(join(one,X0)),complement(join(top,composition(X0,top)))),
inference(forward_demodulation,[],[f3303,f806]) ).
fof(f3336,plain,
! [X0] : zero = composition(converse(join(one,X0)),zero),
inference(forward_demodulation,[],[f3323,f922]) ).
fof(f3343,plain,
! [X0] : zero = composition(join(one,converse(X0)),zero),
inference(forward_demodulation,[],[f3336,f292]) ).
fof(f3347,plain,
! [X0] : zero = join(zero,composition(converse(X0),zero)),
inference(forward_demodulation,[],[f3343,f215]) ).
fof(f3348,plain,
! [X0] : zero = composition(converse(X0),zero),
inference(forward_demodulation,[],[f3347,f806]) ).
fof(f3353,plain,
! [X0] : zero = composition(X0,zero),
inference(superposition,[],[f3348,f10]) ).
fof(f3356,plain,
! [X0] : converse(zero) = composition(converse(zero),X0),
inference(superposition,[],[f22,f3348]) ).
fof(f3380,plain,
! [X0] : zero = composition(zero,X0),
inference(forward_demodulation,[],[f3356,f1659]) ).
fof(f3405,plain,
zero != composition(sk1,zero),
inference(unit_resulting_resolution,[],[f18,f3380]) ).
fof(f3449,plain,
$false,
inference(forward_subsumption_resolution,[],[f3405,f3353]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : REL013-1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.39 % Computer : n018.cluster.edu
% 0.12/0.39 % Model : x86_64 x86_64
% 0.12/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.39 % Memory : 8046.5625MB
% 0.12/0.39 % OS : Linux 6.8.0-71-generic
% 0.12/0.39 % CPULimit : 300
% 0.12/0.39 % WCLimit : 300
% 0.12/0.39 % DateTime : Sun Sep 27 22:53:10 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.43 Running first-order theorem proving
% 0.12/0.43 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
% 11.07/2.26 % (2817665)Input is clausal, will run a generic CNF schedule.
% 11.07/2.26 % (2817682)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1797836555:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 11.07/2.26 % (2817682)Instruction limit reached!
% 11.07/2.26 % (2817682)------------------------------
% 11.07/2.26 % (2817682)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817682)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817682)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817682)Termination reason: Instruction limit
% 11.07/2.26 % (2817682)Termination phase: Saturation
% 11.07/2.26 % (2817682)Time elapsed: 0.039 s
% 11.07/2.26 % (2817682)Peak memory usage: 89 MB
% 11.07/2.26 % (2817682)Instructions burned: 114 (million)
% 11.07/2.26 % (2817678)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=4178387154:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 11.07/2.26 % (2817679)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=4185941191:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 11.07/2.26 % (2817684)dis-21_1_sil=8000:lcm=predicate:random_seed=3170649044:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_3000 on theBenchmark for (3000ds/117Mi)
% 11.07/2.26 % (2817684)Refutation not found, incomplete strategy
% 11.07/2.26 % (2817684)------------------------------
% 11.07/2.26 % (2817684)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817684)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817684)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817684)Termination reason: Refutation not found, incomplete strategy
% 11.07/2.26 % (2817684)Time elapsed: 0.001 s
% 11.07/2.26 % (2817684)Peak memory usage: 88 MB
% 11.07/2.26 % (2817684)Instructions burned: 1 (million)
% 11.07/2.26 % (2817681)lrs+10_1_sil=8000:sp=occurrence:random_seed=624775980:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 11.07/2.26 % (2817680)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=279383758:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 11.07/2.26 % (2817683)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1969568334:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 11.07/2.26 % (2817690)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=1589843510:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 11.07/2.26 % (2817690)Refutation not found, incomplete strategy
% 11.07/2.26 % (2817690)------------------------------
% 11.07/2.26 % (2817690)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817690)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817690)Termination reason: Refutation not found, incomplete strategy
% 11.07/2.26 % (2817690)Time elapsed: 0.001 s
% 11.07/2.26 % (2817690)Peak memory usage: 88 MB
% 11.07/2.26 % (2817690)Instructions burned: 1 (million)
% 11.07/2.26 % (2817681)Instruction limit reached!
% 11.07/2.26 % (2817681)------------------------------
% 11.07/2.26 % (2817681)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817681)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817681)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817681)Termination reason: Instruction limit
% 11.07/2.26 % (2817681)Termination phase: Saturation
% 11.07/2.26 % (2817681)Time elapsed: 0.110 s
% 11.07/2.26 % (2817681)Peak memory usage: 89 MB
% 11.07/2.26 % (2817681)Instructions burned: 107 (million)
% 11.07/2.26 % (2817683)Instruction limit reached!
% 11.07/2.26 % (2817683)------------------------------
% 11.07/2.26 % (2817683)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817683)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817683)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817683)Termination reason: Instruction limit
% 11.07/2.26 % (2817683)Termination phase: Saturation
% 11.07/2.26 % (2817683)Time elapsed: 0.176 s
% 11.07/2.26 % (2817683)Peak memory usage: 90 MB
% 11.07/2.26 % (2817683)Instructions burned: 180 (million)
% 11.07/2.26 % (2817690)------------------------------
% 11.07/2.26 % (2817690)------------------------------
% 11.07/2.26 % (2817703)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2667762516: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)
% 11.07/2.26 % (2817684)------------------------------
% 11.07/2.26 % (2817684)------------------------------
% 11.07/2.26 % (2817704)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4241818497:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 11.07/2.26 % (2817704)Refutation not found, incomplete strategy
% 11.07/2.26 % (2817704)------------------------------
% 11.07/2.26 % (2817704)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817704)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817704)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817704)Termination reason: Refutation not found, incomplete strategy
% 11.07/2.26 % (2817704)Time elapsed: 0.002 s
% 11.07/2.26 % (2817704)Peak memory usage: 88 MB
% 11.07/2.26 % (2817705)lrs+10_64_to=lpo:sil=8000:random_seed=1920898041:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 11.07/2.26 % (2817705)Instruction limit reached!
% 11.07/2.26 % (2817705)------------------------------
% 11.07/2.26 % (2817705)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817705)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817705)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817705)Termination reason: Instruction limit
% 11.07/2.26 % (2817705)Termination phase: Saturation
% 11.07/2.26 % (2817705)Time elapsed: 0.071 s
% 11.07/2.26 % (2817705)Peak memory usage: 89 MB
% 11.07/2.26 % (2817705)Instructions burned: 126 (million)
% 11.07/2.26 % (2817703)Instruction limit reached!
% 11.07/2.26 % (2817703)------------------------------
% 11.07/2.26 % (2817703)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817703)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817703)Termination reason: Instruction limit
% 11.07/2.26 % (2817703)Termination phase: Saturation
% 11.07/2.26 % (2817703)Time elapsed: 0.202 s
% 11.07/2.26 % (2817703)Peak memory usage: 91 MB
% 11.07/2.26 % (2817703)Instructions burned: 189 (million)
% 11.07/2.26 % (2817710)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3127117763:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 11.07/2.26 % (2817713)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3368043228:i=157:gtg=all_2992 on theBenchmark for (2992ds/157Mi)
% 11.07/2.26 % (2817715)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1242437031:i=3394:sd=4:ss=included:sgt=64_2992 on theBenchmark for (2992ds/3394Mi)
% 11.07/2.26 % (2817713)Instruction limit reached!
% 11.07/2.26 % (2817713)------------------------------
% 11.07/2.26 % (2817713)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817713)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817713)Termination reason: Instruction limit
% 11.07/2.26 % (2817713)Termination phase: Saturation
% 11.07/2.26 % (2817713)Time elapsed: 0.088 s
% 11.07/2.26 % (2817713)Peak memory usage: 90 MB
% 11.07/2.26 % (2817713)Instructions burned: 157 (million)
% 11.07/2.26 % (2817710)Instruction limit reached!
% 11.07/2.26 % (2817710)------------------------------
% 11.07/2.26 % (2817710)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817710)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817710)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817710)Termination reason: Instruction limit
% 11.07/2.26 % (2817710)Termination phase: Saturation
% 11.07/2.26 % (2817710)Time elapsed: 0.178 s
% 11.07/2.26 % (2817710)Peak memory usage: 90 MB
% 11.07/2.26 % (2817710)Instructions burned: 195 (million)
% 11.07/2.26 % (2817704)------------------------------
% 11.07/2.26 % (2817704)------------------------------
% 11.07/2.26 % (2817720)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=1240663445:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 11.07/2.26 % (2817721)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3579738364:i=107_2990 on theBenchmark for (2990ds/107Mi)
% 11.07/2.26 % (2817721)Refutation not found, incomplete strategy
% 11.07/2.26 % (2817721)------------------------------
% 11.07/2.26 % (2817721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817721)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817721)Termination reason: Refutation not found, incomplete strategy
% 11.07/2.26 % (2817721)Time elapsed: 0.002 s
% 11.07/2.26 % (2817721)Peak memory usage: 88 MB
% 11.07/2.26 % (2817722)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=504160683:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2989 on theBenchmark for (2989ds/242Mi)
% 11.07/2.26 % (2817720)Instruction limit reached!
% 11.07/2.26 % (2817720)------------------------------
% 11.07/2.26 % (2817720)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817720)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817720)Termination reason: Instruction limit
% 11.07/2.26 % (2817720)Termination phase: Saturation
% 11.07/2.26 % (2817720)Time elapsed: 0.109 s
% 11.07/2.26 % (2817720)Peak memory usage: 89 MB
% 11.07/2.26 % (2817720)Instructions burned: 106 (million)
% 11.07/2.26 % (2817679)First to succeed.
% 11.07/2.26 % (2817679)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2817665"
% 11.07/2.26 % (2817722)Instruction limit reached!
% 11.07/2.26 % (2817722)------------------------------
% 11.07/2.26 % (2817722)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.07/2.26 % (2817722)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.07/2.26 % (2817722)CaDiCaL version: 2.1.3
% 11.07/2.26 % (2817722)Termination reason: Instruction limit
% 11.07/2.26 % (2817722)Termination phase: Saturation
% 11.07/2.26 % (2817722)Time elapsed: 0.195 s
% 11.07/2.26 % (2817722)Peak memory usage: 89 MB
% 11.07/2.26 % (2817722)Instructions burned: 243 (million)
% 11.07/2.26 % (2817727)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1073867177:cond=fast:i=5208:av=off_2987 on theBenchmark for (2987ds/5208Mi)
% 11.07/2.26 % (2817680)Also succeeded, but the first one will report.
% 11.07/2.26 % (2817721)------------------------------
% 11.07/2.26 % (2817721)------------------------------
% 11.07/2.26 % (2817679)Refutation found. Thanks to Tanya!
% 11.07/2.26 % SZS status Unsatisfiable for theBenchmark
% 11.07/2.26 % SZS output start Proof for theBenchmark
% See solution above
% 11.71/2.47 % (2817679)------------------------------
% 11.71/2.47 % (2817679)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.71/2.47 % (2817679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.71/2.47 % (2817679)CaDiCaL version: 2.1.3
% 11.71/2.47 % (2817679)Termination reason: Refutation
% 11.71/2.47 % (2817679)Time elapsed: 1.093 s
% 11.71/2.47 % (2817679)Peak memory usage: 131 MB
% 11.71/2.47 % (2817679)Instructions burned: 1259 (million)
% 11.71/2.47 % (2817679)------------------------------
% 11.71/2.47 % (2817679)------------------------------
% 11.71/2.47 % (2817665)Success in time 1.624 s
% 11.71/2.47 % Vampire exiting
%------------------------------------------------------------------------------