%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT248-1 : TPTP v9.3.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n004.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 11:46:22 AM UTC 2026
% Result : Unsatisfiable 17.02s 3.89s
% Output : Refutation 17.02s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 12
% Syntax : Number of formulae : 46 ( 42 unt; 0 def)
% Number of atoms : 52 ( 51 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 8 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 6 ( 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/sandbox/benchmark/theBenchmark.p',absorption1) ).
fof(f4,axiom,
! [X0,X1] : join(X0,meet(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',absorption2) ).
fof(f5,axiom,
! [X0,X1] : meet(X0,X1) = meet(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_meet) ).
fof(f6,axiom,
! [X0,X1] : join(X0,X1) = join(X1,X0),
file('/export/starexec/sandbox/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/sandbox/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/sandbox/benchmark/theBenchmark.p',associativity_of_join) ).
fof(f9,axiom,
! [X0] : join(X0,complement(X0)) = one,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement_join) ).
fof(f10,axiom,
! [X0] : meet(X0,complement(X0)) = zero,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',complement_meet) ).
fof(f11,axiom,
! [X0,X1] :
( join(X0,X1) != one
| meet(X0,X1) != zero
| complement(X0) = X1 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',meet_join_complement) ).
fof(f12,axiom,
! [X2,X3,X0,X1] : meet(X0,meet(join(X1,X2),join(X1,X3))) = meet(X0,join(X1,meet(join(X1,X2),join(X3,meet(X1,X2))))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equation_H63) ).
fof(f13,axiom,
meet(b,a) = a,
file('/export/starexec/sandbox/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/sandbox/benchmark/theBenchmark.p',prove_distributivity) ).
fof(f16,plain,
complement(a) != join(complement(b),complement(a)),
inference(reorient_equations,[],[f15]) ).
fof(f21,plain,
b = join(b,a),
inference(superposition,[],[f4,f14]) ).
fof(f23,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f24,plain,
b = join(a,b),
inference(forward_demodulation,[],[f21,f6]) ).
fof(f25,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f60,plain,
! [X2,X3,X0,X1] : meet(X2,meet(join(X1,X0),join(X1,X3))) = meet(X2,join(X1,meet(join(X1,X0),join(X3,meet(X0,X1))))),
inference(superposition,[],[f12,f5]) ).
fof(f109,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f25]) ).
fof(f138,plain,
! [X0,X1] : one = join(X0,join(X1,complement(join(X0,X1)))),
inference(superposition,[],[f9,f8]) ).
fof(f196,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f205,plain,
! [X0,X1] : join(X0,X1) = join(join(X0,X1),X0),
inference(superposition,[],[f23,f3]) ).
fof(f206,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X0,X1),X2)),
inference(superposition,[],[f7,f3]) ).
fof(f212,plain,
! [X0,X1] : join(X0,X1) = join(X0,join(X0,X1)),
inference(forward_demodulation,[],[f205,f6]) ).
fof(f225,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f196]) ).
fof(f319,plain,
! [X0] : zero = meet(X0,zero),
inference(superposition,[],[f23,f109]) ).
fof(f355,plain,
! [X0,X1] : meet(X0,zero) = meet(X0,complement(join(X0,X1))),
inference(superposition,[],[f206,f10]) ).
fof(f372,plain,
! [X0,X1] : zero = meet(X0,complement(join(X0,X1))),
inference(forward_demodulation,[],[f355,f319]) ).
fof(f1594,plain,
zero = meet(a,complement(b)),
inference(superposition,[],[f372,f24]) ).
fof(f1645,plain,
! [X0,X1] : meet(X0,meet(join(complement(b),a),join(complement(b),X1))) = meet(X0,join(complement(b),meet(join(complement(b),a),join(X1,zero)))),
inference(superposition,[],[f60,f1594]) ).
fof(f1653,plain,
! [X0,X1] : meet(X0,meet(join(complement(b),a),join(complement(b),X1))) = meet(X0,join(complement(b),meet(join(complement(b),a),X1))),
inference(forward_demodulation,[],[f1645,f25]) ).
fof(f1659,plain,
! [X0,X1] : meet(X0,meet(join(a,complement(b)),join(complement(b),X1))) = meet(X0,join(complement(b),meet(join(a,complement(b)),X1))),
inference(forward_demodulation,[],[f1653,f6]) ).
fof(f1927,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,f138]) ).
fof(f1941,plain,
! [X0,X1] :
( zero != meet(X0,join(X1,complement(join(X0,X1))))
| complement(X0) = join(X1,complement(join(X0,X1))) ),
inference(trivial_inequality_removal,[],[f1927]) ).
fof(f4164,plain,
! [X0] : join(complement(b),meet(join(a,complement(b)),X0)) = meet(one,meet(join(a,complement(b)),join(complement(b),X0))),
inference(superposition,[],[f225,f1659]) ).
fof(f4170,plain,
! [X0] : join(complement(b),meet(join(a,complement(b)),X0)) = meet(join(a,complement(b)),join(complement(b),X0)),
inference(forward_demodulation,[],[f4164,f225]) ).
fof(f4331,plain,
join(complement(b),zero) = meet(join(a,complement(b)),join(complement(b),complement(join(a,complement(b))))),
inference(superposition,[],[f4170,f10]) ).
fof(f4389,plain,
meet(join(a,complement(b)),join(complement(b),complement(join(a,complement(b))))) = join(zero,complement(b)),
inference(forward_demodulation,[],[f4331,f6]) ).
fof(f4427,plain,
complement(b) = meet(join(a,complement(b)),join(complement(b),complement(join(a,complement(b))))),
inference(forward_demodulation,[],[f4389,f109]) ).
fof(f4490,plain,
meet(a,complement(b)) = meet(a,join(complement(b),complement(join(a,complement(b))))),
inference(superposition,[],[f206,f4427]) ).
fof(f4521,plain,
zero = meet(a,join(complement(b),complement(join(a,complement(b))))),
inference(forward_demodulation,[],[f4490,f1594]) ).
fof(f4567,plain,
( zero != zero
| complement(a) = join(complement(b),complement(join(a,complement(b)))) ),
inference(superposition,[],[f1941,f4521]) ).
fof(f4584,plain,
complement(a) = join(complement(b),complement(join(a,complement(b)))),
inference(trivial_inequality_removal,[],[f4567]) ).
fof(f4636,plain,
complement(a) = join(complement(b),complement(a)),
inference(superposition,[],[f212,f4584]) ).
fof(f4647,plain,
$false,
inference(forward_subsumption_resolution,[],[f4636,f16]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT248-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.38 % Computer : n004.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 14:08:07 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.44 Running first-order theorem proving
% 0.10/0.44 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 15.63/3.50 % (3554478)Input is clausal, will run a generic CNF schedule.
% 15.63/3.50 % (3554485)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=125647785:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 15.63/3.50 % (3554483)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=2652955407:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 15.63/3.50 % (3554484)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1242662512:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 15.63/3.50 % (3554487)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3840784997:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 15.63/3.50 % (3554486)lrs+10_1_sil=8000:sp=occurrence:random_seed=1007607758:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 15.63/3.50 % (3554489)dis-21_1_sil=8000:lcm=predicate:random_seed=2371121527: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)
% 14.17/3.50 % (3554488)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=575187963:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 14.17/3.50 % (3554489)Refutation not found, incomplete strategy
% 14.17/3.50 % (3554489)------------------------------
% 14.17/3.50 % (3554489)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554489)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554489)Termination reason: Refutation not found, incomplete strategy
% 14.17/3.50 % (3554489)Time elapsed: 0.003 s
% 14.17/3.50 % (3554489)Peak memory usage: 88 MB
% 14.17/3.50 % (3554489)Instructions burned: 1 (million)
% 14.17/3.50 % (3554486)Instruction limit reached!
% 14.17/3.50 % (3554486)------------------------------
% 14.17/3.50 % (3554486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554486)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554486)Termination reason: Instruction limit
% 14.17/3.50 % (3554486)Termination phase: Saturation
% 14.17/3.50 % (3554486)Time elapsed: 0.110 s
% 14.17/3.50 % (3554486)Peak memory usage: 89 MB
% 14.17/3.50 % (3554486)Instructions burned: 107 (million)
% 14.17/3.50 % (3554487)Instruction limit reached!
% 14.17/3.50 % (3554487)------------------------------
% 14.17/3.50 % (3554487)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554487)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554487)Termination reason: Instruction limit
% 14.17/3.50 % (3554487)Termination phase: Saturation
% 14.17/3.50 % (3554487)Time elapsed: 0.114 s
% 14.17/3.50 % (3554487)Peak memory usage: 88 MB
% 14.17/3.50 % (3554487)Instructions burned: 114 (million)
% 14.17/3.50 % (3554488)Instruction limit reached!
% 14.17/3.50 % (3554488)------------------------------
% 14.17/3.50 % (3554488)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554488)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554488)Termination reason: Instruction limit
% 14.17/3.50 % (3554488)Termination phase: Saturation
% 14.17/3.50 % (3554488)Time elapsed: 0.172 s
% 14.17/3.50 % (3554488)Peak memory usage: 90 MB
% 14.17/3.50 % (3554488)Instructions burned: 180 (million)
% 14.17/3.50 % (3554498)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2209616980:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2995 on theBenchmark for (2995ds/189Mi)
% 14.17/3.50 % (3554489)------------------------------
% 14.17/3.50 % (3554489)------------------------------
% 14.17/3.50 % (3554497)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=1714971717:i=143:sd=2:aac=none:ss=axioms:sgt=16_2995 on theBenchmark for (2995ds/143Mi)
% 14.17/3.50 % (3554499)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4221645972:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 14.17/3.50 % (3554497)Instruction limit reached!
% 14.17/3.50 % (3554497)------------------------------
% 14.17/3.50 % (3554497)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554497)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554497)Termination reason: Instruction limit
% 14.17/3.50 % (3554497)Termination phase: Saturation
% 14.17/3.50 % (3554497)Time elapsed: 0.143 s
% 14.17/3.50 % (3554497)Peak memory usage: 89 MB
% 14.17/3.50 % (3554497)Instructions burned: 143 (million)
% 14.17/3.50 % (3554498)Instruction limit reached!
% 14.17/3.50 % (3554498)------------------------------
% 14.17/3.50 % (3554498)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554498)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554498)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554498)Termination reason: Instruction limit
% 14.17/3.50 % (3554498)Termination phase: Saturation
% 14.17/3.50 % (3554498)Time elapsed: 0.197 s
% 14.17/3.50 % (3554498)Peak memory usage: 91 MB
% 14.17/3.50 % (3554498)Instructions burned: 189 (million)
% 14.17/3.50 % (3554501)lrs+10_64_to=lpo:sil=8000:random_seed=3496312776:i=126:bd=preordered_2992 on theBenchmark for (2992ds/126Mi)
% 14.17/3.50 % (3554499)Instruction limit reached!
% 14.17/3.50 % (3554499)------------------------------
% 14.17/3.50 % (3554499)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554499)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554499)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554499)Termination reason: Instruction limit
% 14.17/3.50 % (3554499)Termination phase: Saturation
% 14.17/3.50 % (3554499)Time elapsed: 0.223 s
% 14.17/3.50 % (3554499)Peak memory usage: 90 MB
% 14.17/3.50 % (3554499)Instructions burned: 219 (million)
% 14.17/3.50 % (3554501)Instruction limit reached!
% 14.17/3.50 % (3554501)------------------------------
% 14.17/3.50 % (3554501)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554501)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554501)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554501)Termination reason: Instruction limit
% 14.17/3.50 % (3554501)Termination phase: Saturation
% 14.17/3.50 % (3554501)Time elapsed: 0.068 s
% 14.17/3.50 % (3554501)Peak memory usage: 88 MB
% 14.17/3.50 % (3554501)Instructions burned: 126 (million)
% 14.17/3.50 % (3554504)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2636425237:avsq=on:i=194:fgj=on:bd=preordered_2991 on theBenchmark for (2991ds/194Mi)
% 14.17/3.50 % (3554505)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=638880533:i=157:gtg=all_2990 on theBenchmark for (2990ds/157Mi)
% 14.17/3.50 % (3554508)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=2038701731:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 14.17/3.50 % (3554507)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3078052025:i=3394:sd=4:ss=included:sgt=64_2989 on theBenchmark for (2989ds/3394Mi)
% 14.17/3.50 % (3554508)Instruction limit reached!
% 14.17/3.50 % (3554508)------------------------------
% 14.17/3.50 % (3554508)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554508)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554508)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554508)Termination reason: Instruction limit
% 14.17/3.50 % (3554508)Termination phase: Saturation
% 14.17/3.50 % (3554508)Time elapsed: 0.062 s
% 14.17/3.50 % (3554508)Peak memory usage: 89 MB
% 14.17/3.50 % (3554508)Instructions burned: 107 (million)
% 14.17/3.50 % (3554505)Instruction limit reached!
% 14.17/3.50 % (3554505)------------------------------
% 14.17/3.50 % (3554505)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554505)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.17/3.50 % (3554505)CaDiCaL version: 2.1.3
% 14.17/3.50 % (3554505)Termination reason: Instruction limit
% 14.17/3.50 % (3554505)Termination phase: Saturation
% 14.17/3.50 % (3554505)Time elapsed: 0.161 s
% 14.17/3.50 % (3554505)Peak memory usage: 90 MB
% 14.17/3.50 % (3554505)Instructions burned: 157 (million)
% 14.17/3.50 % (3554504)Instruction limit reached!
% 14.17/3.50 % (3554504)------------------------------
% 14.17/3.50 % (3554504)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.17/3.50 % (3554504)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.02/3.89 % (3554504)CaDiCaL version: 2.1.3
% 17.02/3.89 % (3554504)Termination reason: Instruction limit
% 17.02/3.89 % (3554504)Termination phase: Saturation
% 17.02/3.89 % (3554504)Time elapsed: 0.200 s
% 17.02/3.89 % (3554504)Peak memory usage: 90 MB
% 17.02/3.89 % (3554504)Instructions burned: 194 (million)
% 17.02/3.89 % (3554513)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=109604561:i=107_2986 on theBenchmark for (2986ds/107Mi)
% 17.02/3.89 % (3554514)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1480446838:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 17.02/3.89 % (3554513)Instruction limit reached!
% 17.02/3.89 % (3554513)------------------------------
% 17.02/3.89 % (3554513)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.02/3.89 % (3554513)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.02/3.89 % (3554513)CaDiCaL version: 2.1.3
% 17.02/3.89 % (3554513)Termination reason: Instruction limit
% 17.02/3.89 % (3554513)Termination phase: Saturation
% 17.02/3.89 % (3554513)Time elapsed: 0.060 s
% 17.02/3.89 % (3554513)Peak memory usage: 89 MB
% 17.02/3.89 % (3554513)Instructions burned: 109 (million)
% 17.02/3.89 % (3554515)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=776683555:cond=fast:i=5208:av=off_2986 on theBenchmark for (2986ds/5208Mi)
% 17.02/3.89 % (3554484)First to succeed.
% 17.02/3.89 % (3554484)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3554478"
% 17.02/3.89 % (3554514)Instruction limit reached!
% 17.02/3.89 % (3554514)------------------------------
% 17.02/3.89 % (3554514)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.02/3.89 % (3554514)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.02/3.89 % (3554514)CaDiCaL version: 2.1.3
% 17.02/3.89 % (3554514)Termination reason: Instruction limit
% 17.02/3.89 % (3554514)Termination phase: Saturation
% 17.02/3.89 % (3554514)Time elapsed: 0.235 s
% 17.02/3.89 % (3554514)Peak memory usage: 90 MB
% 17.02/3.89 % (3554514)Instructions burned: 242 (million)
% 17.02/3.89 % (3554518)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3741720610:i=134:sd=2:doe=on:ss=axioms:sgt=14_2983 on theBenchmark for (2983ds/134Mi)
% 17.02/3.89 % (3554518)Instruction limit reached!
% 17.02/3.89 % (3554518)------------------------------
% 17.02/3.89 % (3554518)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.02/3.89 % (3554518)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.02/3.89 % (3554518)CaDiCaL version: 2.1.3
% 17.02/3.89 % (3554518)Termination reason: Instruction limit
% 17.02/3.89 % (3554518)Termination phase: Saturation
% 17.02/3.89 % (3554518)Time elapsed: 0.071 s
% 17.02/3.89 % (3554518)Peak memory usage: 90 MB
% 17.02/3.89 % (3554518)Instructions burned: 134 (million)
% 17.02/3.89 % (3554520)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2385577156:i=499:bd=all_2981 on theBenchmark for (2981ds/499Mi)
% 17.02/3.89 % (3554484)Refutation found. Thanks to Tanya!
% 17.02/3.89 % SZS status Unsatisfiable for theBenchmark
% 17.02/3.89 % SZS output start Proof for theBenchmark
% See solution above
% 17.02/3.89 % (3554484)------------------------------
% 17.02/3.89 % (3554484)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.02/3.89 % (3554484)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.02/3.89 % (3554484)CaDiCaL version: 2.1.3
% 17.02/3.89 % (3554484)Termination reason: Refutation
% 17.02/3.89 % (3554484)Time elapsed: 1.513 s
% 17.02/3.89 % (3554484)Peak memory usage: 131 MB
% 17.02/3.89 % (3554484)Instructions burned: 1375 (million)
% 17.02/3.89 % (3554484)------------------------------
% 17.02/3.89 % (3554484)------------------------------
% 17.02/3.89 % (3554478)Success in time 2.272 s
% 17.02/3.89 % Vampire exiting
%------------------------------------------------------------------------------