%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT254-1 : 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 : n002.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 11:46:23 AM UTC 2026
% Result : Unsatisfiable 11.41s 2.59s
% Output : Refutation 11.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 12
% Syntax : Number of formulae : 52 ( 51 unt; 0 def)
% Number of atoms : 54 ( 53 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 8 ( 6 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 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 : 80 ( 80 !; 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,X3,X0,X1] : meet(X0,join(X1,meet(X2,join(X0,X3)))) = meet(X0,join(meet(X0,join(X1,meet(X0,X2))),meet(X2,X3))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H79) ).
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(f17,plain,
b = join(b,a),
inference(superposition,[],[f4,f14]) ).
fof(f18,plain,
b = join(a,b),
inference(forward_demodulation,[],[f17,f6]) ).
fof(f20,plain,
complement(a) != join(complement(a),complement(b)),
inference(superposition,[],[f16,f6]) ).
fof(f26,plain,
! [X0,X1] : join(X1,meet(X0,X1)) = X1,
inference(superposition,[],[f4,f5]) ).
fof(f31,plain,
! [X0] : join(X0,zero) = X0,
inference(superposition,[],[f4,f10]) ).
fof(f34,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f36,plain,
! [X0,X1] : meet(X1,join(X0,X1)) = X1,
inference(superposition,[],[f3,f6]) ).
fof(f42,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f26,f34]) ).
fof(f44,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f34]) ).
fof(f65,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f31]) ).
fof(f83,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(complement(X0),join(X0,X2)))) = meet(X0,join(meet(X0,join(X1,zero)),meet(complement(X0),X2))),
inference(superposition,[],[f12,f10]) ).
fof(f84,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(one,join(X0,X2)))) = meet(X0,join(meet(X0,join(X1,X0)),meet(one,X2))),
inference(superposition,[],[f12,f34]) ).
fof(f120,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(one,join(X0,X2)))) = meet(X0,join(meet(X0,join(X1,X0)),X2)),
inference(forward_demodulation,[],[f84,f44]) ).
fof(f121,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(complement(X0),join(X0,X2)))) = meet(X0,join(meet(X0,X1),meet(complement(X0),X2))),
inference(forward_demodulation,[],[f83,f31]) ).
fof(f129,plain,
! [X2,X0,X1] : meet(X0,join(X0,X2)) = meet(X0,join(X1,meet(one,join(X0,X2)))),
inference(forward_demodulation,[],[f120,f36]) ).
fof(f135,plain,
! [X2,X0,X1] : meet(X0,join(X0,X2)) = meet(X0,join(X1,join(X0,X2))),
inference(forward_demodulation,[],[f129,f44]) ).
fof(f137,plain,
! [X2,X0,X1] : meet(X0,join(X1,join(X0,X2))) = X0,
inference(forward_demodulation,[],[f135,f3]) ).
fof(f145,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(complement(X0),join(X0,X1)))) = meet(X0,join(zero,meet(complement(X0),X1))),
inference(superposition,[],[f121,f10]) ).
fof(f150,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(complement(X0),join(X0,join(complement(X0),X2))))) = meet(X0,join(meet(X0,X1),complement(X0))),
inference(superposition,[],[f121,f3]) ).
fof(f173,plain,
! [X2,X0,X1] : meet(X0,join(X1,meet(complement(X0),join(X0,join(complement(X0),X2))))) = meet(X0,join(complement(X0),meet(X0,X1))),
inference(forward_demodulation,[],[f150,f6]) ).
fof(f176,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(complement(X0),join(X0,X1)))) = meet(X0,meet(complement(X0),X1)),
inference(forward_demodulation,[],[f145,f65]) ).
fof(f185,plain,
! [X0,X1] : meet(X0,join(complement(X0),meet(X0,X1))) = meet(X0,join(X1,complement(X0))),
inference(forward_demodulation,[],[f173,f137]) ).
fof(f187,plain,
! [X0,X1] : meet(X0,complement(X0)) = meet(X0,meet(complement(X0),X1)),
inference(forward_demodulation,[],[f176,f4]) ).
fof(f194,plain,
! [X0,X1] : zero = meet(X0,meet(complement(X0),X1)),
inference(forward_demodulation,[],[f187,f10]) ).
fof(f206,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(one,X1),
inference(superposition,[],[f8,f9]) ).
fof(f234,plain,
! [X0,X1] : one = join(X0,join(complement(X0),X1)),
inference(forward_demodulation,[],[f206,f42]) ).
fof(f238,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X0,X1),X2)),
inference(superposition,[],[f7,f3]) ).
fof(f365,plain,
! [X0] : zero = meet(X0,zero),
inference(superposition,[],[f194,f10]) ).
fof(f525,plain,
zero != meet(a,join(complement(a),complement(b))),
inference(unit_resulting_resolution,[],[f11,f20,f234]) ).
fof(f743,plain,
! [X0,X1] : meet(X0,zero) = meet(X0,complement(join(X0,X1))),
inference(superposition,[],[f238,f10]) ).
fof(f775,plain,
! [X0,X1] : zero = meet(X0,complement(join(X0,X1))),
inference(forward_demodulation,[],[f743,f365]) ).
fof(f967,plain,
zero = meet(a,complement(b)),
inference(superposition,[],[f775,f18]) ).
fof(f1020,plain,
meet(a,join(complement(b),complement(a))) = meet(a,join(complement(a),zero)),
inference(superposition,[],[f185,f967]) ).
fof(f1029,plain,
meet(a,join(complement(b),complement(a))) = meet(a,join(zero,complement(a))),
inference(forward_demodulation,[],[f1020,f6]) ).
fof(f1036,plain,
meet(a,complement(a)) = meet(a,join(complement(b),complement(a))),
inference(forward_demodulation,[],[f1029,f65]) ).
fof(f1040,plain,
meet(a,complement(a)) = meet(a,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f1036,f6]) ).
fof(f1042,plain,
zero = meet(a,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f1040,f10]) ).
fof(f1043,plain,
$false,
inference(forward_subsumption_resolution,[],[f1042,f525]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT254-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.39 % Computer : n002.cluster.edu
% 0.11/0.39 % Model : x86_64 x86_64
% 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.39 % Memory : 8046.5625MB
% 0.11/0.39 % OS : Linux 6.8.0-71-generic
% 0.11/0.39 % CPULimit : 300
% 0.11/0.39 % WCLimit : 300
% 0.11/0.39 % DateTime : Sun Sep 27 14:11:07 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 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
% 9.78/2.40 % (3562112)Input is clausal, will run a generic CNF schedule.
% 9.78/2.40 % (3562138)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3305989533:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 9.78/2.40 % (3562142)dis-21_1_sil=8000:lcm=predicate:random_seed=727301966: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)
% 9.78/2.40 % (3562137)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1766925717:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 9.78/2.40 % (3562139)lrs+10_1_sil=8000:sp=occurrence:random_seed=1319955456:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 9.78/2.40 % (3562141)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4097898971:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 9.78/2.40 % (3562136)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=3350824672:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 9.78/2.40 % (3562142)Refutation not found, incomplete strategy
% 9.78/2.40 % (3562142)------------------------------
% 9.78/2.40 % (3562142)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562142)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562142)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562142)Termination reason: Refutation not found, incomplete strategy
% 9.78/2.40 % (3562142)Time elapsed: 0.002 s
% 9.78/2.40 % (3562142)Peak memory usage: 88 MB
% 9.78/2.40 % (3562142)Instructions burned: 1 (million)
% 9.78/2.40 % (3562140)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1129958069:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 9.78/2.40 % (3562139)Instruction limit reached!
% 9.78/2.40 % (3562139)------------------------------
% 9.78/2.40 % (3562139)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562139)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562139)Termination reason: Instruction limit
% 9.78/2.40 % (3562139)Termination phase: Saturation
% 9.78/2.40 % (3562139)Time elapsed: 0.066 s
% 9.78/2.40 % (3562139)Peak memory usage: 89 MB
% 9.78/2.40 % (3562139)Instructions burned: 108 (million)
% 9.78/2.40 % (3562141)Instruction limit reached!
% 9.78/2.40 % (3562141)------------------------------
% 9.78/2.40 % (3562141)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562141)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562141)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562141)Termination reason: Instruction limit
% 9.78/2.40 % (3562141)Termination phase: Saturation
% 9.78/2.40 % (3562141)Time elapsed: 0.103 s
% 9.78/2.40 % (3562141)Peak memory usage: 90 MB
% 9.78/2.40 % (3562141)Instructions burned: 182 (million)
% 9.78/2.40 % (3562140)Instruction limit reached!
% 9.78/2.40 % (3562140)------------------------------
% 9.78/2.40 % (3562140)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562140)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562140)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562140)Termination reason: Instruction limit
% 9.78/2.40 % (3562140)Termination phase: Saturation
% 9.78/2.40 % (3562140)Time elapsed: 0.087 s
% 9.78/2.40 % (3562140)Peak memory usage: 89 MB
% 9.78/2.40 % (3562140)Instructions burned: 114 (million)
% 9.78/2.40 % (3562150)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=3737905550:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 9.78/2.40 % (3562142)------------------------------
% 9.78/2.40 % (3562142)------------------------------
% 9.78/2.40 % (3562151)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3840918366: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)
% 9.78/2.40 % (3562152)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3623644578:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 9.78/2.40 % (3562150)Instruction limit reached!
% 9.78/2.40 % (3562150)------------------------------
% 9.78/2.40 % (3562150)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562150)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562150)Termination reason: Instruction limit
% 9.78/2.40 % (3562150)Termination phase: Saturation
% 9.78/2.40 % (3562150)Time elapsed: 0.123 s
% 9.78/2.40 % (3562150)Peak memory usage: 89 MB
% 9.78/2.40 % (3562150)Instructions burned: 143 (million)
% 9.78/2.40 % (3562151)Instruction limit reached!
% 9.78/2.40 % (3562151)------------------------------
% 9.78/2.40 % (3562151)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562151)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562151)Termination reason: Instruction limit
% 9.78/2.40 % (3562151)Termination phase: Saturation
% 9.78/2.40 % (3562151)Time elapsed: 0.203 s
% 9.78/2.40 % (3562151)Peak memory usage: 91 MB
% 9.78/2.40 % (3562151)Instructions burned: 189 (million)
% 9.78/2.40 % (3562162)lrs+10_64_to=lpo:sil=8000:random_seed=3398291155:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 9.78/2.40 % (3562152)Instruction limit reached!
% 9.78/2.40 % (3562152)------------------------------
% 9.78/2.40 % (3562152)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562152)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562152)Termination reason: Instruction limit
% 9.78/2.40 % (3562152)Termination phase: Saturation
% 9.78/2.40 % (3562152)Time elapsed: 0.215 s
% 9.78/2.40 % (3562152)Peak memory usage: 90 MB
% 9.78/2.40 % (3562152)Instructions burned: 219 (million)
% 9.78/2.40 % (3562172)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2504487770:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 9.78/2.40 % (3562162)Instruction limit reached!
% 9.78/2.40 % (3562162)------------------------------
% 9.78/2.40 % (3562162)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562162)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562162)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562162)Termination reason: Instruction limit
% 9.78/2.40 % (3562162)Termination phase: Saturation
% 9.78/2.40 % (3562162)Time elapsed: 0.120 s
% 9.78/2.40 % (3562162)Peak memory usage: 88 MB
% 9.78/2.40 % (3562162)Instructions burned: 126 (million)
% 9.78/2.40 % (3562175)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1285168307:i=157:gtg=all_2992 on theBenchmark for (2992ds/157Mi)
% 9.78/2.40 % (3562178)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1846355421:i=3394:sd=4:ss=included:sgt=64_2992 on theBenchmark for (2992ds/3394Mi)
% 9.78/2.40 % (3562172)Instruction limit reached!
% 9.78/2.40 % (3562172)------------------------------
% 9.78/2.40 % (3562172)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562172)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562172)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562172)Termination reason: Instruction limit
% 9.78/2.40 % (3562172)Termination phase: Saturation
% 9.78/2.40 % (3562172)Time elapsed: 0.201 s
% 9.78/2.40 % (3562172)Peak memory usage: 90 MB
% 9.78/2.40 % (3562172)Instructions burned: 195 (million)
% 9.78/2.40 % (3562137)First to succeed.
% 9.78/2.40 % (3562137)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3562112"
% 9.78/2.40 % (3562175)Instruction limit reached!
% 9.78/2.40 % (3562175)------------------------------
% 9.78/2.40 % (3562175)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.78/2.40 % (3562175)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.78/2.40 % (3562175)CaDiCaL version: 2.1.3
% 9.78/2.40 % (3562175)Termination reason: Instruction limit
% 9.78/2.40 % (3562175)Termination phase: Saturation
% 9.78/2.40 % (3562175)Time elapsed: 0.162 s
% 9.78/2.40 % (3562175)Peak memory usage: 90 MB
% 9.78/2.40 % (3562175)Instructions burned: 158 (million)
% 9.78/2.40 % (3562182)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=4014417916:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2991 on theBenchmark for (2991ds/106Mi)
% 9.78/2.40 % (3562182)Instruction limit reached!
% 9.78/2.40 % (3562182)------------------------------
% 9.78/2.40 % (3562182)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.41/2.58 % (3562182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.41/2.58 % (3562182)CaDiCaL version: 2.1.3
% 11.41/2.58 % (3562182)Termination reason: Instruction limit
% 11.41/2.58 % (3562182)Termination phase: Saturation
% 11.41/2.58 % (3562182)Time elapsed: 0.112 s
% 11.41/2.58 % (3562182)Peak memory usage: 89 MB
% 11.41/2.58 % (3562182)Instructions burned: 106 (million)
% 11.41/2.58 % (3562189)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2982902505:i=107_2989 on theBenchmark for (2989ds/107Mi)
% 11.41/2.58 % (3562189)Instruction limit reached!
% 11.41/2.58 % (3562189)------------------------------
% 11.41/2.58 % (3562189)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.41/2.58 % (3562189)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.41/2.58 % (3562189)CaDiCaL version: 2.1.3
% 11.41/2.58 % (3562189)Termination reason: Instruction limit
% 11.41/2.58 % (3562189)Termination phase: Saturation
% 11.41/2.58 % (3562189)Time elapsed: 0.073 s
% 11.41/2.58 % (3562189)Peak memory usage: 89 MB
% 11.41/2.59 % (3562189)Instructions burned: 108 (million)
% 11.41/2.59 % (3562196)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3626126031:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2988 on theBenchmark for (2988ds/242Mi)
% 11.41/2.59 % (3562137)Refutation found. Thanks to Tanya!
% 11.41/2.59 % SZS status Unsatisfiable for theBenchmark
% 11.41/2.59 % SZS output start Proof for theBenchmark
% See solution above
% 11.41/2.59 % (3562137)------------------------------
% 11.41/2.59 % (3562137)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.41/2.59 % (3562137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.41/2.59 % (3562137)CaDiCaL version: 2.1.3
% 11.41/2.59 % (3562137)Termination reason: Refutation
% 11.41/2.59 % (3562137)Time elapsed: 0.976 s
% 11.41/2.59 % (3562137)Peak memory usage: 129 MB
% 11.41/2.59 % (3562137)Instructions burned: 1067 (million)
% 11.41/2.59 % (3562137)------------------------------
% 11.41/2.59 % (3562137)------------------------------
% 11.41/2.59 % (3562112)Success in time 1.539 s
% 11.41/2.59 % Vampire exiting
%------------------------------------------------------------------------------