%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT219-1 : 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 : n005.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 11:46:17 AM UTC 2026
% Result : Unsatisfiable 8.53s 2.10s
% Output : Refutation 8.53s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 12
% Syntax : Number of formulae : 48 ( 47 unt; 0 def)
% Number of atoms : 50 ( 49 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 7 ( 5 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 7 ( 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 : 54 ( 54 !; 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(X0,join(X1,meet(X0,X2))) = meet(X0,join(X1,meet(X2,join(meet(X0,join(X1,X2)),meet(X1,X2))))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H2) ).
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(f40,plain,
complement(a) != join(complement(a),complement(b)),
inference(superposition,[],[f16,f6]) ).
fof(f42,plain,
! [X2,X0,X1] : meet(X2,join(X0,meet(X2,X1))) = meet(X2,join(X0,meet(X1,join(meet(X0,X1),meet(X2,join(X0,X1)))))),
inference(superposition,[],[f12,f6]) ).
fof(f53,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f87,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f100,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f53,f87]) ).
fof(f102,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f87]) ).
fof(f116,plain,
! [X0] : one = join(X0,one),
inference(superposition,[],[f6,f100]) ).
fof(f144,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f8,f4]) ).
fof(f146,plain,
! [X0,X1] : join(one,X1) = join(X0,join(complement(X0),X1)),
inference(superposition,[],[f8,f9]) ).
fof(f161,plain,
! [X2,X0,X1] : join(X0,join(X1,X2)) = join(X2,join(X0,X1)),
inference(superposition,[],[f6,f8]) ).
fof(f176,plain,
! [X0,X1] : one = join(X0,join(complement(X0),X1)),
inference(forward_demodulation,[],[f146,f100]) ).
fof(f206,plain,
! [X0,X1] : zero = meet(X0,meet(X1,complement(meet(X0,X1)))),
inference(superposition,[],[f10,f7]) ).
fof(f673,plain,
! [X2,X0,X1] : join(X0,one) = join(X0,join(complement(meet(X0,X1)),X2)),
inference(superposition,[],[f144,f176]) ).
fof(f675,plain,
! [X0,X1] : join(X0,one) = join(X0,complement(meet(X0,X1))),
inference(superposition,[],[f144,f9]) ).
fof(f696,plain,
! [X0,X1] : one = join(X0,complement(meet(X0,X1))),
inference(forward_demodulation,[],[f675,f116]) ).
fof(f698,plain,
! [X2,X0,X1] : one = join(X0,join(complement(meet(X0,X1)),X2)),
inference(forward_demodulation,[],[f673,f116]) ).
fof(f720,plain,
one = join(b,complement(a)),
inference(superposition,[],[f696,f14]) ).
fof(f751,plain,
! [X0] : meet(X0,join(b,meet(X0,complement(a)))) = meet(X0,join(b,meet(complement(a),join(meet(b,complement(a)),meet(X0,one))))),
inference(superposition,[],[f42,f720]) ).
fof(f754,plain,
! [X0] : meet(X0,join(b,meet(X0,complement(a)))) = meet(X0,join(b,meet(complement(a),join(meet(b,complement(a)),X0)))),
inference(forward_demodulation,[],[f751,f87]) ).
fof(f812,plain,
meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))) = meet(complement(meet(b,complement(a))),join(b,meet(complement(a),one))),
inference(superposition,[],[f754,f9]) ).
fof(f855,plain,
meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))) = meet(complement(meet(b,complement(a))),join(b,meet(one,complement(a)))),
inference(forward_demodulation,[],[f812,f5]) ).
fof(f872,plain,
meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))) = meet(complement(meet(b,complement(a))),join(b,complement(a))),
inference(forward_demodulation,[],[f855,f102]) ).
fof(f886,plain,
meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))) = meet(join(b,complement(a)),complement(meet(b,complement(a)))),
inference(forward_demodulation,[],[f872,f5]) ).
fof(f898,plain,
meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))) = meet(one,complement(meet(b,complement(a)))),
inference(forward_demodulation,[],[f886,f720]) ).
fof(f909,plain,
complement(meet(b,complement(a))) = meet(complement(meet(b,complement(a))),join(b,meet(complement(meet(b,complement(a))),complement(a)))),
inference(forward_demodulation,[],[f898,f102]) ).
fof(f918,plain,
complement(meet(b,complement(a))) = meet(complement(meet(b,complement(a))),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f909,f5]) ).
fof(f947,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(join(b,meet(complement(a),complement(meet(b,complement(a))))),complement(meet(b,complement(a)))),
inference(superposition,[],[f53,f918]) ).
fof(f954,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(complement(meet(b,complement(a))),join(b,meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f947,f6]) ).
fof(f961,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(b,join(meet(complement(a),complement(meet(b,complement(a)))),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f954,f161]) ).
fof(f967,plain,
join(b,meet(complement(a),complement(meet(b,complement(a))))) = join(b,join(complement(meet(b,complement(a))),meet(complement(a),complement(meet(b,complement(a)))))),
inference(forward_demodulation,[],[f961,f6]) ).
fof(f972,plain,
one = join(b,meet(complement(a),complement(meet(b,complement(a))))),
inference(forward_demodulation,[],[f967,f698]) ).
fof(f984,plain,
complement(b) = meet(complement(a),complement(meet(b,complement(a)))),
inference(unit_resulting_resolution,[],[f11,f206,f972]) ).
fof(f1014,plain,
complement(a) = join(complement(a),complement(b)),
inference(superposition,[],[f4,f984]) ).
fof(f1028,plain,
$false,
inference(forward_subsumption_resolution,[],[f1014,f40]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT219-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n005.cluster.edu
% 0.10/0.38 % Model : x86_64 x86_64
% 0.10/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.38 % Memory : 8046.5625MB
% 0.10/0.38 % OS : Linux 6.8.0-71-generic
% 0.10/0.38 % CPULimit : 300
% 0.10/0.38 % WCLimit : 300
% 0.10/0.38 % DateTime : Sun Sep 27 14:06:17 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.10/0.41 Running first-order theorem proving
% 0.10/0.41 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
% 6.90/2.00 % (4018979)Input is clausal, will run a generic CNF schedule.
% 6.90/2.00 % (4018987)lrs+10_1_sil=8000:sp=occurrence:random_seed=3320587690:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.90/2.00 % (4018987)Instruction limit reached!
% 6.90/2.00 % (4018987)------------------------------
% 6.90/2.00 % (4018987)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018987)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018987)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018987)Termination reason: Instruction limit
% 6.90/2.00 % (4018987)Termination phase: Saturation
% 6.90/2.00 % (4018987)Time elapsed: 0.036 s
% 6.90/2.00 % (4018987)Peak memory usage: 89 MB
% 6.90/2.00 % (4018987)Instructions burned: 107 (million)
% 6.90/2.00 % (4018985)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=642166379:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.90/2.00 % (4018984)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=2689457041:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.90/2.00 % (4018986)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3720794124:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.90/2.00 % (4018988)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3104203944:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.90/2.00 % (4018990)dis-21_1_sil=8000:lcm=predicate:random_seed=3036386028: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)
% 6.90/2.00 % (4018989)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=529061151:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.90/2.00 % (4018990)Refutation not found, incomplete strategy
% 6.90/2.00 % (4018990)------------------------------
% 6.90/2.00 % (4018990)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018990)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018990)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018990)Termination reason: Refutation not found, incomplete strategy
% 6.90/2.00 % (4018990)Time elapsed: 0.002 s
% 6.90/2.00 % (4018990)Peak memory usage: 88 MB
% 6.90/2.00 % (4018990)Instructions burned: 1 (million)
% 6.90/2.00 % (4018988)Instruction limit reached!
% 6.90/2.00 % (4018988)------------------------------
% 6.90/2.00 % (4018988)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018988)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018988)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018988)Termination reason: Instruction limit
% 6.90/2.00 % (4018988)Termination phase: Saturation
% 6.90/2.00 % (4018988)Time elapsed: 0.073 s
% 6.90/2.00 % (4018988)Peak memory usage: 88 MB
% 6.90/2.00 % (4018988)Instructions burned: 116 (million)
% 6.90/2.00 % (4018989)Instruction limit reached!
% 6.90/2.00 % (4018989)------------------------------
% 6.90/2.00 % (4018989)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018989)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018989)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018989)Termination reason: Instruction limit
% 6.90/2.00 % (4018989)Termination phase: Saturation
% 6.90/2.00 % (4018989)Time elapsed: 0.101 s
% 6.90/2.00 % (4018989)Peak memory usage: 90 MB
% 6.90/2.00 % (4018989)Instructions burned: 180 (million)
% 6.90/2.00 % (4018992)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=1746890132:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.90/2.00 % (4018992)Instruction limit reached!
% 6.90/2.00 % (4018992)------------------------------
% 6.90/2.00 % (4018992)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018992)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018992)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018992)Termination reason: Instruction limit
% 6.90/2.00 % (4018992)Termination phase: Saturation
% 6.90/2.00 % (4018992)Time elapsed: 0.044 s
% 6.90/2.00 % (4018992)Peak memory usage: 89 MB
% 6.90/2.00 % (4018992)Instructions burned: 146 (million)
% 6.90/2.00 % (4018999)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=687310444: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)
% 6.90/2.00 % (4018990)------------------------------
% 6.90/2.00 % (4018990)------------------------------
% 6.90/2.00 % (4019000)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3221194159:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.90/2.00 % (4019002)lrs+10_64_to=lpo:sil=8000:random_seed=3068211549:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 6.90/2.00 % (4019002)Instruction limit reached!
% 6.90/2.00 % (4019002)------------------------------
% 6.90/2.00 % (4019002)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4019002)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4019002)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4019002)Termination reason: Instruction limit
% 6.90/2.00 % (4019002)Termination phase: Saturation
% 6.90/2.00 % (4019002)Time elapsed: 0.040 s
% 6.90/2.00 % (4019002)Peak memory usage: 88 MB
% 6.90/2.00 % (4019002)Instructions burned: 129 (million)
% 6.90/2.00 % (4018999)Instruction limit reached!
% 6.90/2.00 % (4018999)------------------------------
% 6.90/2.00 % (4018999)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4018999)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4018999)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4018999)Termination reason: Instruction limit
% 6.90/2.00 % (4018999)Termination phase: Saturation
% 6.90/2.00 % (4018999)Time elapsed: 0.117 s
% 6.90/2.00 % (4018999)Peak memory usage: 90 MB
% 6.90/2.00 % (4018999)Instructions burned: 189 (million)
% 6.90/2.00 % (4019000)Instruction limit reached!
% 6.90/2.00 % (4019000)------------------------------
% 6.90/2.00 % (4019000)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4019000)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4019000)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4019000)Termination reason: Instruction limit
% 6.90/2.00 % (4019000)Termination phase: Saturation
% 6.90/2.00 % (4019000)Time elapsed: 0.128 s
% 6.90/2.00 % (4019000)Peak memory usage: 90 MB
% 6.90/2.00 % (4019000)Instructions burned: 220 (million)
% 6.90/2.00 % (4019005)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3291265582:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 6.90/2.00 % (4019007)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1564604791:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.90/2.00 % (4019007)Instruction limit reached!
% 6.90/2.00 % (4019007)------------------------------
% 6.90/2.00 % (4019007)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4019007)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4019007)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4019007)Termination reason: Instruction limit
% 6.90/2.00 % (4019007)Termination phase: Saturation
% 6.90/2.00 % (4019007)Time elapsed: 0.052 s
% 6.90/2.00 % (4019007)Peak memory usage: 90 MB
% 6.90/2.00 % (4019007)Instructions burned: 160 (million)
% 6.90/2.00 % (4019008)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3017100947:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.90/2.00 % (4019005)Instruction limit reached!
% 6.90/2.00 % (4019005)------------------------------
% 6.90/2.00 % (4019005)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.90/2.00 % (4019005)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.90/2.00 % (4019005)CaDiCaL version: 2.1.3
% 6.90/2.00 % (4019005)Termination reason: Instruction limit
% 6.90/2.00 % (4019005)Termination phase: Saturation
% 6.90/2.00 % (4019005)Time elapsed: 0.123 s
% 6.90/2.00 % (4019005)Peak memory usage: 90 MB
% 6.90/2.00 % (4019005)Instructions burned: 195 (million)
% 6.90/2.00 % (4019009)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=3006279586:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 6.90/2.00 % (4019012)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=611018023:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 6.90/2.00 % (4019009)Instruction limit reached!
% 6.90/2.00 % (4019009)------------------------------
% 8.53/2.10 % (4019009)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.53/2.10 % (4019009)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.53/2.10 % (4019009)CaDiCaL version: 2.1.3
% 8.53/2.10 % (4019009)Termination reason: Instruction limit
% 8.53/2.10 % (4019009)Termination phase: Saturation
% 8.53/2.10 % (4019009)Time elapsed: 0.071 s
% 8.53/2.10 % (4019009)Peak memory usage: 89 MB
% 8.53/2.10 % (4019009)Instructions burned: 108 (million)
% 8.53/2.10 % (4019012)Instruction limit reached!
% 8.53/2.10 % (4019012)------------------------------
% 8.53/2.10 % (4019012)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.53/2.10 % (4019012)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.53/2.10 % (4019012)CaDiCaL version: 2.1.3
% 8.53/2.10 % (4019012)Termination reason: Instruction limit
% 8.53/2.10 % (4019012)Termination phase: Saturation
% 8.53/2.10 % (4019012)Time elapsed: 0.035 s
% 8.53/2.10 % (4019012)Peak memory usage: 89 MB
% 8.53/2.10 % (4019012)Instructions burned: 108 (million)
% 8.53/2.10 % (4019014)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1574457048:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 8.53/2.10 % (4018985)First to succeed.
% 8.53/2.10 % (4018985)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4018979"
% 8.53/2.10 % (4019018)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3633878395:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 8.53/2.10 % (4019017)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=934946481:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.53/2.10 % (4019018)Instruction limit reached!
% 8.53/2.10 % (4019018)------------------------------
% 8.53/2.10 % (4019018)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.53/2.10 % (4019018)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.53/2.10 % (4019018)CaDiCaL version: 2.1.3
% 8.53/2.10 % (4019018)Termination reason: Instruction limit
% 8.53/2.10 % (4019018)Termination phase: Saturation
% 8.53/2.10 % (4019018)Time elapsed: 0.043 s
% 8.53/2.10 % (4019018)Peak memory usage: 90 MB
% 8.53/2.10 % (4019018)Instructions burned: 136 (million)
% 8.53/2.10 % (4019014)Instruction limit reached!
% 8.53/2.10 % (4019014)------------------------------
% 8.53/2.10 % (4019014)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.53/2.10 % (4019014)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.53/2.10 % (4019014)CaDiCaL version: 2.1.3
% 8.53/2.10 % (4019014)Termination reason: Instruction limit
% 8.53/2.10 % (4019014)Termination phase: Saturation
% 8.53/2.10 % (4019014)Time elapsed: 0.138 s
% 8.53/2.10 % (4019014)Peak memory usage: 90 MB
% 8.53/2.10 % (4019014)Instructions burned: 242 (million)
% 8.53/2.10 % (4019022)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=746374907:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 8.53/2.10 % (4018985)Refutation found. Thanks to Tanya!
% 8.53/2.10 % SZS status Unsatisfiable for theBenchmark
% 8.53/2.10 % SZS output start Proof for theBenchmark
% See solution above
% 8.53/2.10 % (4018985)------------------------------
% 8.53/2.10 % (4018985)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.53/2.10 % (4018985)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.53/2.10 % (4018985)CaDiCaL version: 2.1.3
% 8.53/2.10 % (4018985)Termination reason: Refutation
% 8.53/2.10 % (4018985)Time elapsed: 0.719 s
% 8.53/2.10 % (4018985)Peak memory usage: 128 MB
% 8.53/2.10 % (4018985)Instructions burned: 1074 (million)
% 8.53/2.10 % (4018985)------------------------------
% 8.53/2.10 % (4018985)------------------------------
% 8.53/2.10 % (4018979)Success in time 1.141 s
% 8.53/2.10 % Vampire exiting
%------------------------------------------------------------------------------