%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LAT241-1 : 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 11:46:21 AM UTC 2026
% Result : Unsatisfiable 13.20s 2.90s
% Output : Refutation 13.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 12
% Syntax : Number of formulae : 40 ( 39 unt; 0 def)
% Number of atoms : 42 ( 41 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 : 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 : 49 ( 49 !; 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(X1,join(meet(X0,X2),meet(X2,X3)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equation_H51) ).
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(f41,plain,
! [X0] : join(zero,X0) = X0,
inference(superposition,[],[f6,f31]) ).
fof(f46,plain,
! [X0] : meet(X0,one) = X0,
inference(superposition,[],[f3,f9]) ).
fof(f53,plain,
! [X0] : one = join(one,X0),
inference(superposition,[],[f26,f46]) ).
fof(f55,plain,
! [X0] : meet(one,X0) = X0,
inference(superposition,[],[f5,f46]) ).
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(f112,plain,
! [X2,X0,X1] : meet(X0,X2) = meet(X0,meet(join(X0,X1),X2)),
inference(superposition,[],[f7,f3]) ).
fof(f308,plain,
! [X0] : zero = meet(X0,zero),
inference(superposition,[],[f26,f41]) ).
fof(f401,plain,
zero != meet(a,join(complement(a),complement(b))),
inference(unit_resulting_resolution,[],[f11,f20,f108]) ).
fof(f636,plain,
! [X0,X1] : meet(X0,zero) = meet(X0,complement(join(X0,X1))),
inference(superposition,[],[f112,f10]) ).
fof(f664,plain,
! [X0,X1] : zero = meet(X0,complement(join(X0,X1))),
inference(forward_demodulation,[],[f636,f308]) ).
fof(f747,plain,
zero = meet(a,complement(b)),
inference(superposition,[],[f664,f18]) ).
fof(f785,plain,
! [X0,X1] : meet(a,join(X0,meet(complement(b),join(a,X1)))) = meet(a,join(X0,join(zero,meet(complement(b),X1)))),
inference(superposition,[],[f12,f747]) ).
fof(f796,plain,
! [X0,X1] : meet(a,join(X0,meet(complement(b),join(a,X1)))) = meet(a,join(X0,meet(complement(b),X1))),
inference(forward_demodulation,[],[f785,f41]) ).
fof(f809,plain,
! [X0] : meet(a,join(X0,meet(complement(b),one))) = meet(a,join(X0,meet(complement(b),complement(a)))),
inference(superposition,[],[f796,f9]) ).
fof(f848,plain,
! [X0] : meet(a,join(X0,meet(complement(b),one))) = meet(a,join(X0,meet(complement(a),complement(b)))),
inference(forward_demodulation,[],[f809,f5]) ).
fof(f863,plain,
! [X0] : meet(a,join(X0,meet(one,complement(b)))) = meet(a,join(X0,meet(complement(a),complement(b)))),
inference(forward_demodulation,[],[f848,f5]) ).
fof(f873,plain,
! [X0] : meet(a,join(X0,complement(b))) = meet(a,join(X0,meet(complement(a),complement(b)))),
inference(forward_demodulation,[],[f863,f55]) ).
fof(f884,plain,
meet(a,complement(a)) = meet(a,join(complement(a),complement(b))),
inference(superposition,[],[f873,f4]) ).
fof(f909,plain,
zero = meet(a,join(complement(a),complement(b))),
inference(forward_demodulation,[],[f884,f10]) ).
fof(f912,plain,
$false,
inference(forward_subsumption_resolution,[],[f909,f401]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LAT241-1 : TPTP v9.3.1. Released v3.1.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.41 % Computer : n005.cluster.edu
% 0.17/0.41 % Model : x86_64 x86_64
% 0.17/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.41 % Memory : 8046.5625MB
% 0.17/0.41 % OS : Linux 6.8.0-71-generic
% 0.17/0.42 % CPULimit : 300
% 0.17/0.42 % WCLimit : 300
% 0.17/0.42 % DateTime : Sun Sep 27 14:07:47 UTC 2026
% 0.17/0.42 % CPUTime :
% 0.17/0.42 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.22/0.48 Running first-order theorem proving
% 0.22/0.48 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
% 11.82/2.65 % (4021524)Input is clausal, will run a generic CNF schedule.
% 11.82/2.65 % (4021535)dis-21_1_sil=8000:lcm=predicate:random_seed=2787559093: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)
% 11.82/2.65 % (4021535)Refutation not found, incomplete strategy
% 11.82/2.65 % (4021535)------------------------------
% 11.82/2.65 % (4021535)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021535)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021535)Termination reason: Refutation not found, incomplete strategy
% 11.82/2.65 % (4021535)Time elapsed: 0.002 s
% 11.82/2.65 % (4021535)Peak memory usage: 88 MB
% 11.82/2.65 % (4021535)Instructions burned: 1 (million)
% 11.82/2.65 % (4021529)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=3180595903:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 11.82/2.65 % (4021530)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=630213350:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 11.82/2.65 % (4021534)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=738575106:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 11.82/2.65 % (4021532)lrs+10_1_sil=8000:sp=occurrence:random_seed=3554379500:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 11.82/2.65 % (4021531)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3965037630:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 11.82/2.65 % (4021533)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=4012766958:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 11.82/2.65 % (4021532)Instruction limit reached!
% 11.82/2.65 % (4021532)------------------------------
% 11.82/2.65 % (4021532)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021532)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021532)Termination reason: Instruction limit
% 11.82/2.65 % (4021532)Termination phase: Saturation
% 11.82/2.65 % (4021532)Time elapsed: 0.109 s
% 11.82/2.65 % (4021532)Peak memory usage: 89 MB
% 11.82/2.65 % (4021532)Instructions burned: 107 (million)
% 11.82/2.65 % (4021533)Instruction limit reached!
% 11.82/2.65 % (4021533)------------------------------
% 11.82/2.65 % (4021533)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021533)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021533)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021533)Termination reason: Instruction limit
% 11.82/2.65 % (4021533)Termination phase: Saturation
% 11.82/2.65 % (4021533)Time elapsed: 0.115 s
% 11.82/2.65 % (4021533)Peak memory usage: 89 MB
% 11.82/2.65 % (4021533)Instructions burned: 115 (million)
% 11.82/2.65 % (4021535)------------------------------
% 11.82/2.65 % (4021535)------------------------------
% 11.82/2.65 % (4021534)Instruction limit reached!
% 11.82/2.65 % (4021534)------------------------------
% 11.82/2.65 % (4021534)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021534)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021534)Termination reason: Instruction limit
% 11.82/2.65 % (4021534)Termination phase: Saturation
% 11.82/2.65 % (4021534)Time elapsed: 0.164 s
% 11.82/2.65 % (4021534)Peak memory usage: 90 MB
% 11.82/2.65 % (4021534)Instructions burned: 180 (million)
% 11.82/2.65 % (4021544)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3719245106: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)
% 11.82/2.65 % (4021546)lrs+10_64_to=lpo:sil=8000:random_seed=2745320304:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 11.82/2.65 % (4021543)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=1171743540:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 11.82/2.65 % (4021545)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=701024376:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 11.82/2.65 % (4021544)Instruction limit reached!
% 11.82/2.65 % (4021544)------------------------------
% 11.82/2.65 % (4021544)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021544)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021544)Termination reason: Instruction limit
% 11.82/2.65 % (4021544)Termination phase: Saturation
% 11.82/2.65 % (4021544)Time elapsed: 0.104 s
% 11.82/2.65 % (4021544)Peak memory usage: 90 MB
% 11.82/2.65 % (4021544)Instructions burned: 191 (million)
% 11.82/2.65 % (4021546)Instruction limit reached!
% 11.82/2.65 % (4021546)------------------------------
% 11.82/2.65 % (4021546)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021546)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021546)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021546)Termination reason: Instruction limit
% 11.82/2.65 % (4021546)Termination phase: Saturation
% 11.82/2.65 % (4021546)Time elapsed: 0.086 s
% 11.82/2.65 % (4021546)Peak memory usage: 88 MB
% 11.82/2.65 % (4021546)Instructions burned: 127 (million)
% 11.82/2.65 % (4021543)Instruction limit reached!
% 11.82/2.65 % (4021543)------------------------------
% 11.82/2.65 % (4021543)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021543)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021543)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021543)Termination reason: Instruction limit
% 11.82/2.65 % (4021543)Termination phase: Saturation
% 11.82/2.65 % (4021543)Time elapsed: 0.139 s
% 11.82/2.65 % (4021543)Peak memory usage: 89 MB
% 11.82/2.65 % (4021543)Instructions burned: 143 (million)
% 11.82/2.65 % (4021545)Instruction limit reached!
% 11.82/2.65 % (4021545)------------------------------
% 11.82/2.65 % (4021545)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021545)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021545)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021545)Termination reason: Instruction limit
% 11.82/2.65 % (4021545)Termination phase: Saturation
% 11.82/2.65 % (4021545)Time elapsed: 0.205 s
% 11.82/2.65 % (4021545)Peak memory usage: 90 MB
% 11.82/2.65 % (4021545)Instructions burned: 219 (million)
% 11.82/2.65 % (4021551)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1420792529:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 11.82/2.65 % (4021552)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2722032415:i=157:gtg=all_2992 on theBenchmark for (2992ds/157Mi)
% 11.82/2.65 % (4021553)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2202152774:i=3394:sd=4:ss=included:sgt=64_2991 on theBenchmark for (2991ds/3394Mi)
% 11.82/2.65 % (4021551)Instruction limit reached!
% 11.82/2.65 % (4021551)------------------------------
% 11.82/2.65 % (4021551)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021551)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021551)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021551)Termination reason: Instruction limit
% 11.82/2.65 % (4021551)Termination phase: Saturation
% 11.82/2.65 % (4021551)Time elapsed: 0.144 s
% 11.82/2.65 % (4021551)Peak memory usage: 90 MB
% 11.82/2.65 % (4021551)Instructions burned: 194 (million)
% 11.82/2.65 % (4021554)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=2592701788:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2991 on theBenchmark for (2991ds/106Mi)
% 11.82/2.65 % (4021552)Instruction limit reached!
% 11.82/2.65 % (4021552)------------------------------
% 11.82/2.65 % (4021552)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.82/2.65 % (4021552)CaDiCaL version: 2.1.3
% 11.82/2.65 % (4021552)Termination reason: Instruction limit
% 11.82/2.65 % (4021552)Termination phase: Saturation
% 11.82/2.65 % (4021552)Time elapsed: 0.161 s
% 11.82/2.65 % (4021552)Peak memory usage: 90 MB
% 11.82/2.65 % (4021552)Instructions burned: 157 (million)
% 11.82/2.65 % (4021554)Instruction limit reached!
% 11.82/2.65 % (4021554)------------------------------
% 11.82/2.65 % (4021554)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.82/2.65 % (4021554)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.20/2.90 % (4021554)CaDiCaL version: 2.1.3
% 13.20/2.90 % (4021554)Termination reason: Instruction limit
% 13.20/2.90 % (4021554)Termination phase: Saturation
% 13.20/2.90 % (4021554)Time elapsed: 0.112 s
% 13.20/2.90 % (4021554)Peak memory usage: 89 MB
% 13.20/2.90 % (4021554)Instructions burned: 110 (million)
% 13.20/2.90 % (4021558)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2531396306:i=107_2989 on theBenchmark for (2989ds/107Mi)
% 13.20/2.90 % (4021560)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1398318686:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2988 on theBenchmark for (2988ds/242Mi)
% 13.20/2.90 % (4021530)First to succeed.
% 13.20/2.90 % (4021530)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4021524"
% 13.20/2.90 % (4021558)Instruction limit reached!
% 13.20/2.90 % (4021558)------------------------------
% 13.20/2.90 % (4021558)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.20/2.90 % (4021558)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.20/2.90 % (4021558)CaDiCaL version: 2.1.3
% 13.20/2.90 % (4021558)Termination reason: Instruction limit
% 13.20/2.90 % (4021558)Termination phase: Saturation
% 13.20/2.90 % (4021558)Time elapsed: 0.119 s
% 13.20/2.90 % (4021558)Peak memory usage: 89 MB
% 13.20/2.90 % (4021558)Instructions burned: 108 (million)
% 13.20/2.90 % (4021561)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=356161458:cond=fast:i=5208:av=off_2987 on theBenchmark for (2987ds/5208Mi)
% 13.20/2.90 % (4021560)Instruction limit reached!
% 13.20/2.90 % (4021560)------------------------------
% 13.20/2.90 % (4021560)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.20/2.90 % (4021560)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.20/2.90 % (4021560)CaDiCaL version: 2.1.3
% 13.20/2.90 % (4021560)Termination reason: Instruction limit
% 13.20/2.90 % (4021560)Termination phase: Saturation
% 13.20/2.90 % (4021560)Time elapsed: 0.219 s
% 13.20/2.90 % (4021560)Peak memory usage: 89 MB
% 13.20/2.90 % (4021560)Instructions burned: 243 (million)
% 13.20/2.90 % (4021553)Also succeeded, but the first one will report.
% 13.20/2.90 % (4021564)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=3734830117:i=134:sd=2:doe=on:ss=axioms:sgt=14_2985 on theBenchmark for (2985ds/134Mi)
% 13.20/2.90 % (4021530)Refutation found. Thanks to Tanya!
% 13.20/2.90 % SZS status Unsatisfiable for theBenchmark
% 13.20/2.90 % SZS output start Proof for theBenchmark
% See solution above
% 13.20/2.90 % (4021530)------------------------------
% 13.20/2.90 % (4021530)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.20/2.90 % (4021530)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.20/2.90 % (4021530)CaDiCaL version: 2.1.3
% 13.20/2.90 % (4021530)Termination reason: Refutation
% 13.20/2.90 % (4021530)Time elapsed: 1.112 s
% 13.20/2.90 % (4021530)Peak memory usage: 129 MB
% 13.20/2.90 % (4021530)Instructions burned: 1052 (million)
% 13.20/2.90 % (4021530)------------------------------
% 13.20/2.90 % (4021530)------------------------------
% 13.20/2.90 % (4021524)Success in time 1.802 s
% 13.20/2.90 % Vampire exiting
%------------------------------------------------------------------------------