%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT257-1 : 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 : n007.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 11:46:24 AM UTC 2026
% Result : Unsatisfiable 11.52s 2.87s
% Output : Refutation 11.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 12
% Syntax : Number of formulae : 43 ( 42 unt; 0 def)
% Number of atoms : 45 ( 44 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 8 ( 6 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 5 ( 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 : 51 ( 51 !; 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(meet(X1,join(X0,X2)),meet(X2,join(X0,X1)))) = join(meet(X0,X1),meet(X0,X2)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H82) ).
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(f20,plain,
complement(a) != join(complement(a),complement(b)),
inference(superposition,[],[f16,f6]) ).
fof(f25,plain,
a = meet(a,b),
inference(superposition,[],[f14,f5]) ).
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(f37,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f50,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f31]) ).
fof(f53,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f26,f37]) ).
fof(f55,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f37]) ).
fof(f63,plain,
! [X0] : one = join(X0,one),
inference(superposition,[],[f6,f53]) ).
fof(f80,plain,
! [X2,X0,X1] : join(X0,X2) = join(X0,join(meet(X0,X1),X2)),
inference(superposition,[],[f8,f4]) ).
fof(f82,plain,
! [X0,X1] : join(X0,join(complement(X0),X1)) = join(one,X1),
inference(superposition,[],[f8,f9]) ).
fof(f108,plain,
! [X0,X1] : one = join(X0,join(complement(X0),X1)),
inference(forward_demodulation,[],[f82,f53]) ).
fof(f117,plain,
! [X0] : meet(a,X0) = meet(a,meet(b,X0)),
inference(superposition,[],[f7,f25]) ).
fof(f164,plain,
! [X0,X1] : join(meet(X0,complement(X0)),meet(X0,X1)) = meet(X0,join(meet(complement(X0),join(X0,X1)),meet(X1,one))),
inference(superposition,[],[f12,f9]) ).
fof(f197,plain,
! [X0,X1] : meet(X0,join(meet(X1,one),meet(complement(X0),join(X0,X1)))) = join(meet(X0,complement(X0)),meet(X0,X1)),
inference(forward_demodulation,[],[f164,f6]) ).
fof(f221,plain,
! [X0,X1] : meet(X0,join(meet(X1,one),meet(complement(X0),join(X0,X1)))) = join(zero,meet(X0,X1)),
inference(forward_demodulation,[],[f197,f10]) ).
fof(f239,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,join(meet(X1,one),meet(complement(X0),join(X0,X1)))),
inference(forward_demodulation,[],[f221,f50]) ).
fof(f253,plain,
! [X0,X1] : meet(X0,X1) = meet(X0,join(X1,meet(complement(X0),join(X0,X1)))),
inference(forward_demodulation,[],[f239,f37]) ).
fof(f463,plain,
zero != meet(a,join(complement(a),complement(b))),
inference(unit_resulting_resolution,[],[f11,f20,f108]) ).
fof(f604,plain,
! [X0,X1] : join(X0,one) = join(X0,complement(meet(X0,X1))),
inference(superposition,[],[f80,f9]) ).
fof(f629,plain,
! [X0,X1] : one = join(X0,complement(meet(X0,X1))),
inference(forward_demodulation,[],[f604,f63]) ).
fof(f654,plain,
one = join(b,complement(a)),
inference(superposition,[],[f629,f14]) ).
fof(f879,plain,
meet(b,complement(a)) = meet(b,join(complement(a),meet(complement(b),one))),
inference(superposition,[],[f253,f654]) ).
fof(f883,plain,
meet(b,complement(a)) = meet(b,join(complement(a),meet(one,complement(b)))),
inference(forward_demodulation,[],[f879,f5]) ).
fof(f889,plain,
meet(b,complement(a)) = meet(b,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f883,f55]) ).
fof(f3191,plain,
meet(a,meet(b,complement(a))) = meet(a,join(complement(a),complement(b))),
inference(superposition,[],[f117,f889]) ).
fof(f3238,plain,
meet(a,complement(a)) = meet(a,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f3191,f117]) ).
fof(f3242,plain,
zero = meet(a,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f3238,f10]) ).
fof(f3244,plain,
$false,
inference(forward_subsumption_resolution,[],[f3242,f463]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LAT257-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.18/0.44 % Computer : n007.cluster.edu
% 0.18/0.44 % Model : x86_64 x86_64
% 0.18/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.44 % Memory : 8046.5625MB
% 0.18/0.44 % OS : Linux 6.8.0-71-generic
% 0.18/0.44 % CPULimit : 300
% 0.18/0.44 % WCLimit : 300
% 0.18/0.44 % DateTime : Sun Sep 27 14:06:55 UTC 2026
% 0.18/0.45 % CPUTime :
% 0.18/0.45 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.22/0.50 Running first-order theorem proving
% 0.22/0.50 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
% 7.31/2.61 % (1442912)Input is clausal, will run a generic CNF schedule.
% 7.31/2.61 % (1442918)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1934279013:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.31/2.61 % (1442917)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=150302113:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.31/2.61 % (1442920)lrs+10_1_sil=8000:sp=occurrence:random_seed=1682430629:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.31/2.61 % (1442921)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2635742393:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.31/2.61 % (1442923)dis-21_1_sil=8000:lcm=predicate:random_seed=673013443: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)
% 7.31/2.61 % (1442919)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3489795128:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.31/2.61 % (1442922)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4060896799:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.31/2.61 % (1442923)Refutation not found, incomplete strategy
% 7.31/2.61 % (1442923)------------------------------
% 7.31/2.61 % (1442923)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.31/2.61 % (1442923)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/2.61 % (1442923)CaDiCaL version: 2.1.3
% 7.31/2.61 % (1442923)Termination reason: Refutation not found, incomplete strategy
% 7.31/2.61 % (1442923)Time elapsed: 0.003 s
% 7.31/2.61 % (1442923)Peak memory usage: 88 MB
% 7.31/2.61 % (1442923)Instructions burned: 1 (million)
% 7.31/2.61 % (1442920)Instruction limit reached!
% 7.31/2.61 % (1442920)------------------------------
% 7.31/2.61 % (1442920)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.31/2.61 % (1442920)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/2.61 % (1442920)CaDiCaL version: 2.1.3
% 7.31/2.61 % (1442920)Termination reason: Instruction limit
% 7.31/2.61 % (1442920)Termination phase: Saturation
% 7.31/2.61 % (1442920)Time elapsed: 0.104 s
% 7.31/2.61 % (1442920)Peak memory usage: 89 MB
% 7.31/2.61 % (1442920)Instructions burned: 107 (million)
% 7.31/2.61 % (1442921)Instruction limit reached!
% 7.31/2.61 % (1442921)------------------------------
% 7.31/2.61 % (1442921)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.31/2.61 % (1442921)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/2.61 % (1442921)CaDiCaL version: 2.1.3
% 7.31/2.61 % (1442921)Termination reason: Instruction limit
% 7.31/2.61 % (1442921)Termination phase: Saturation
% 7.31/2.61 % (1442921)Time elapsed: 0.108 s
% 7.31/2.61 % (1442921)Peak memory usage: 88 MB
% 7.31/2.61 % (1442921)Instructions burned: 115 (million)
% 7.31/2.61 % (1442922)Instruction limit reached!
% 7.31/2.61 % (1442922)------------------------------
% 7.31/2.61 % (1442922)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.31/2.61 % (1442922)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.31/2.61 % (1442922)CaDiCaL version: 2.1.3
% 7.31/2.61 % (1442922)Termination reason: Instruction limit
% 7.31/2.61 % (1442922)Termination phase: Saturation
% 7.31/2.61 % (1442922)Time elapsed: 0.165 s
% 7.31/2.61 % (1442922)Peak memory usage: 90 MB
% 7.31/2.61 % (1442922)Instructions burned: 180 (million)
% 7.31/2.61 % (1442923)------------------------------
% 7.31/2.61 % (1442923)------------------------------
% 7.31/2.61 % (1442931)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=3553575370:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 7.31/2.61 % (1442932)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2474885736: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)
% 7.31/2.61 % (1442933)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2692770724:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 7.31/2.61 % (1442931)Instruction limit reached!
% 7.31/2.61 % (1442931)------------------------------
% 11.52/2.87 % (1442931)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442931)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442931)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442931)Termination reason: Instruction limit
% 11.52/2.87 % (1442931)Termination phase: Saturation
% 11.52/2.87 % (1442931)Time elapsed: 0.133 s
% 11.52/2.87 % (1442931)Peak memory usage: 89 MB
% 11.52/2.87 % (1442931)Instructions burned: 144 (million)
% 11.52/2.87 % (1442932)Instruction limit reached!
% 11.52/2.87 % (1442932)------------------------------
% 11.52/2.87 % (1442932)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442932)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442932)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442932)Termination reason: Instruction limit
% 11.52/2.87 % (1442932)Termination phase: Saturation
% 11.52/2.87 % (1442932)Time elapsed: 0.195 s
% 11.52/2.87 % (1442932)Peak memory usage: 90 MB
% 11.52/2.87 % (1442932)Instructions burned: 189 (million)
% 11.52/2.87 % (1442934)lrs+10_64_to=lpo:sil=8000:random_seed=3993876520:i=126:bd=preordered_2993 on theBenchmark for (2993ds/126Mi)
% 11.52/2.87 % (1442933)Instruction limit reached!
% 11.52/2.87 % (1442933)------------------------------
% 11.52/2.87 % (1442933)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442933)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442933)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442933)Termination reason: Instruction limit
% 11.52/2.87 % (1442933)Termination phase: Saturation
% 11.52/2.87 % (1442933)Time elapsed: 0.211 s
% 11.52/2.87 % (1442933)Peak memory usage: 90 MB
% 11.52/2.87 % (1442933)Instructions burned: 220 (million)
% 11.52/2.87 % (1442934)Instruction limit reached!
% 11.52/2.87 % (1442934)------------------------------
% 11.52/2.87 % (1442934)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442934)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442934)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442934)Termination reason: Instruction limit
% 11.52/2.87 % (1442934)Termination phase: Saturation
% 11.52/2.87 % (1442934)Time elapsed: 0.064 s
% 11.52/2.87 % (1442934)Peak memory usage: 88 MB
% 11.52/2.87 % (1442934)Instructions burned: 129 (million)
% 11.52/2.87 % (1442918)First to succeed.
% 11.52/2.87 % (1442918)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1442912"
% 11.52/2.87 % (1442938)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3919703172:avsq=on:i=194:fgj=on:bd=preordered_2991 on theBenchmark for (2991ds/194Mi)
% 11.52/2.87 % (1442940)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4290369120:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 11.52/2.87 % (1442941)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=135238015:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 11.52/2.87 % (1442942)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=3966423179:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 11.52/2.87 % (1442938)Instruction limit reached!
% 11.52/2.87 % (1442938)------------------------------
% 11.52/2.87 % (1442938)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442938)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442938)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442938)Termination reason: Instruction limit
% 11.52/2.87 % (1442938)Termination phase: Saturation
% 11.52/2.87 % (1442938)Time elapsed: 0.195 s
% 11.52/2.87 % (1442938)Peak memory usage: 90 MB
% 11.52/2.87 % (1442938)Instructions burned: 195 (million)
% 11.52/2.87 % (1442940)Instruction limit reached!
% 11.52/2.87 % (1442940)------------------------------
% 11.52/2.87 % (1442940)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442940)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442940)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442940)Termination reason: Instruction limit
% 11.52/2.87 % (1442940)Termination phase: Saturation
% 11.52/2.87 % (1442940)Time elapsed: 0.158 s
% 11.52/2.87 % (1442940)Peak memory usage: 90 MB
% 11.52/2.87 % (1442940)Instructions burned: 157 (million)
% 11.52/2.87 % (1442942)Instruction limit reached!
% 11.52/2.87 % (1442942)------------------------------
% 11.52/2.87 % (1442942)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442942)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442942)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442942)Termination reason: Instruction limit
% 11.52/2.87 % (1442942)Termination phase: Saturation
% 11.52/2.87 % (1442942)Time elapsed: 0.112 s
% 11.52/2.87 % (1442942)Peak memory usage: 89 MB
% 11.52/2.87 % (1442942)Instructions burned: 106 (million)
% 11.52/2.87 % (1442918)Refutation found. Thanks to Tanya!
% 11.52/2.87 % SZS status Unsatisfiable for theBenchmark
% 11.52/2.87 % SZS output start Proof for theBenchmark
% See solution above
% 11.52/2.87 % (1442918)------------------------------
% 11.52/2.87 % (1442918)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.52/2.87 % (1442918)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.52/2.87 % (1442918)CaDiCaL version: 2.1.3
% 11.52/2.87 % (1442918)Termination reason: Refutation
% 11.52/2.87 % (1442918)Time elapsed: 0.891 s
% 11.52/2.87 % (1442918)Peak memory usage: 131 MB
% 11.52/2.87 % (1442918)Instructions burned: 1307 (million)
% 11.52/2.87 % (1442918)------------------------------
% 11.52/2.87 % (1442918)------------------------------
% 11.52/2.87 % (1442912)Success in time 1.508 s
% 11.52/2.87 % Vampire exiting
%------------------------------------------------------------------------------