%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL114-1 : TPTP v9.3.1. Released v1.0.0.
% 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 11:51:15 AM UTC 2026
% Result : Unsatisfiable 14.37s 3.34s
% Output : Refutation 14.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 11
% Syntax : Number of formulae : 46 ( 33 unt; 5 def)
% Number of atoms : 64 ( 10 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 38 ( 20 ~; 18 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 69 ( 69 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mv_1) ).
fof(f3,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mv_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X1),implies(implies(X1,X0),X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mv_3) ).
fof(f5,axiom,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),not(X1)),implies(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mv_5) ).
fof(f6,negated_conjecture,
~ is_a_theorem(implies(implies(a,b),implies(not(b),not(a)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_mv_36) ).
fof(f7,definition,
sF0 = implies(a,b),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f8,plain,
implies(a,b) = sF0,
inference(reorient_equations,[],[f7]) ).
fof(f9,definition,
sF1 = not(b),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f10,plain,
not(b) = sF1,
inference(reorient_equations,[],[f9]) ).
fof(f11,definition,
sF2 = not(a),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f12,plain,
not(a) = sF2,
inference(reorient_equations,[],[f11]) ).
fof(f13,definition,
sF3 = implies(sF1,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f14,plain,
implies(sF1,sF2) = sF3,
inference(reorient_equations,[],[f13]) ).
fof(f15,definition,
sF4 = implies(sF0,sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f16,plain,
implies(sF0,sF3) = sF4,
inference(reorient_equations,[],[f15]) ).
fof(f17,plain,
~ is_a_theorem(sF4),
inference(definition_folding,[],[f6,f16,f14,f12,f10,f8]) ).
fof(f21,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X1,X2),implies(X0,X2)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f3,f1]) ).
fof(f81,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(X0,X2)) ),
inference(resolution,[],[f21,f1]) ).
fof(f90,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(X1,X2),X2)))
| is_a_theorem(implies(X0,implies(implies(X2,X1),X1))) ),
inference(resolution,[],[f81,f4]) ).
fof(f91,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),not(X2))))
| is_a_theorem(implies(X0,implies(X2,X1))) ),
inference(resolution,[],[f81,f5]) ).
fof(f92,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X0,implies(X3,X2)))
| ~ is_a_theorem(implies(X3,X1)) ),
inference(resolution,[],[f81,f21]) ).
fof(f114,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(resolution,[],[f91,f2]) ).
fof(f122,plain,
! [X0,X1] : is_a_theorem(implies(not(not(X0)),implies(X1,X0))),
inference(resolution,[],[f114,f91]) ).
fof(f131,plain,
! [X0,X1] : is_a_theorem(implies(not(not(X0)),implies(implies(X0,X1),X1))),
inference(resolution,[],[f122,f90]) ).
fof(f143,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(implies(X0,X1),X1),implies(X2,X0)))
| ~ is_a_theorem(implies(X2,implies(X1,X0))) ),
inference(resolution,[],[f92,f4]) ).
fof(f155,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X3,implies(implies(X2,X1),X1)))
| ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X3,implies(X0,X2))) ),
inference(resolution,[],[f143,f81]) ).
fof(f163,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X1,implies(X0,X2))) ),
inference(resolution,[],[f155,f2]) ).
fof(f175,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(resolution,[],[f163,f3]) ).
fof(f176,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X1,X0),X0),X1))),
inference(resolution,[],[f163,f4]) ).
fof(f182,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(not(X1)),X1))),
inference(resolution,[],[f163,f122]) ).
fof(f186,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,not(not(X1))))),
inference(resolution,[],[f182,f91]) ).
fof(f510,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(not(X0)),X1))),
inference(resolution,[],[f131,f163]) ).
fof(f699,plain,
! [X0,X1] :
( is_a_theorem(implies(implies(implies(X1,X0),X0),X1))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f176,f1]) ).
fof(f710,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X1,X0),X0))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(X1) ),
inference(resolution,[],[f699,f1]) ).
fof(f750,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X0,not(not(X0))),X1))
| is_a_theorem(X1) ),
inference(resolution,[],[f710,f186]) ).
fof(f799,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(X0,not(not(X1))))),
inference(resolution,[],[f750,f175]) ).
fof(f845,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(not(X1),X0))),
inference(resolution,[],[f799,f91]) ).
fof(f862,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),X2)))
| is_a_theorem(implies(X0,implies(not(X2),X1))) ),
inference(resolution,[],[f845,f81]) ).
fof(f876,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),not(X0)))),
inference(resolution,[],[f862,f510]) ).
fof(f911,plain,
is_a_theorem(implies(sF0,implies(not(b),not(a)))),
inference(superposition,[],[f876,f8]) ).
fof(f917,plain,
is_a_theorem(implies(sF0,implies(not(b),sF2))),
inference(forward_demodulation,[],[f911,f12]) ).
fof(f918,plain,
is_a_theorem(implies(sF0,implies(sF1,sF2))),
inference(forward_demodulation,[],[f917,f10]) ).
fof(f919,plain,
is_a_theorem(implies(sF0,sF3)),
inference(forward_demodulation,[],[f918,f14]) ).
fof(f920,plain,
is_a_theorem(sF4),
inference(forward_demodulation,[],[f919,f16]) ).
fof(f921,plain,
$false,
inference(forward_subsumption_resolution,[],[f920,f17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : LCL114-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.17/0.44 % Computer : n005.cluster.edu
% 0.17/0.44 % Model : x86_64 x86_64
% 0.17/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.44 % Memory : 8046.5625MB
% 0.17/0.44 % OS : Linux 6.8.0-71-generic
% 0.17/0.44 % CPULimit : 300
% 0.17/0.44 % WCLimit : 300
% 0.17/0.44 % DateTime : Sun Sep 27 15:22:17 UTC 2026
% 0.17/0.44 % CPUTime :
% 0.17/0.44 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.49 Running first-order theorem proving
% 0.21/0.49 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
% 11.50/3.00 % (4128034)Input is clausal, will run a generic CNF schedule.
% 11.50/3.00 % (4128042)lrs+10_1_sil=8000:sp=occurrence:random_seed=4262765355:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 11.50/3.00 % (4128045)dis-21_1_sil=8000:lcm=predicate:random_seed=3268490403: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)
% 11.50/3.00 % (4128042)Instruction limit reached!
% 11.50/3.00 % (4128042)------------------------------
% 11.50/3.00 % (4128042)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128042)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128042)Termination reason: Instruction limit
% 11.50/3.00 % (4128042)Termination phase: Saturation
% 11.50/3.00 % (4128042)Time elapsed: 0.057 s
% 11.50/3.00 % (4128042)Peak memory usage: 89 MB
% 11.50/3.00 % (4128042)Instructions burned: 107 (million)
% 11.50/3.00 % (4128041)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2001418379:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 11.50/3.00 % (4128040)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=541225452:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 11.50/3.00 % (4128039)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=688250015:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 11.50/3.00 % (4128044)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2668709170:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 11.50/3.00 % (4128043)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=247605645:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 11.50/3.00 % (4128045)Instruction limit reached!
% 11.50/3.00 % (4128045)------------------------------
% 11.50/3.00 % (4128045)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128045)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128045)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128045)Termination reason: Instruction limit
% 11.50/3.00 % (4128045)Termination phase: Saturation
% 11.50/3.00 % (4128045)Time elapsed: 0.108 s
% 11.50/3.00 % (4128045)Peak memory usage: 89 MB
% 11.50/3.00 % (4128045)Instructions burned: 117 (million)
% 11.50/3.00 % (4128043)Instruction limit reached!
% 11.50/3.00 % (4128043)------------------------------
% 11.50/3.00 % (4128043)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128043)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128043)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128043)Termination reason: Instruction limit
% 11.50/3.00 % (4128043)Termination phase: Saturation
% 11.50/3.00 % (4128043)Time elapsed: 0.117 s
% 11.50/3.00 % (4128043)Peak memory usage: 88 MB
% 11.50/3.00 % (4128043)Instructions burned: 114 (million)
% 11.50/3.00 % (4128044)Instruction limit reached!
% 11.50/3.00 % (4128044)------------------------------
% 11.50/3.00 % (4128044)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128044)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128044)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128044)Termination reason: Instruction limit
% 11.50/3.00 % (4128044)Termination phase: Saturation
% 11.50/3.00 % (4128044)Time elapsed: 0.199 s
% 11.50/3.00 % (4128044)Peak memory usage: 89 MB
% 11.50/3.00 % (4128044)Instructions burned: 180 (million)
% 11.50/3.00 % (4128048)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=249145453:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 11.50/3.00 % (4128048)Refutation not found, incomplete strategy
% 11.50/3.00 % (4128048)------------------------------
% 11.50/3.00 % (4128048)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128048)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128048)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128048)Termination reason: Refutation not found, incomplete strategy
% 11.50/3.00 % (4128048)Time elapsed: 0.002 s
% 11.50/3.00 % (4128048)Peak memory usage: 87 MB
% 11.50/3.00 % (4128054)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1496117715: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)
% 11.50/3.00 % (4128054)Instruction limit reached!
% 11.50/3.00 % (4128054)------------------------------
% 11.50/3.00 % (4128054)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128054)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128054)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128054)Termination reason: Instruction limit
% 11.50/3.00 % (4128054)Termination phase: Saturation
% 11.50/3.00 % (4128054)Time elapsed: 0.096 s
% 11.50/3.00 % (4128054)Peak memory usage: 90 MB
% 11.50/3.00 % (4128054)Instructions burned: 189 (million)
% 11.50/3.00 % (4128055)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3493062921:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 11.50/3.00 % (4128055)Refutation not found, incomplete strategy
% 11.50/3.00 % (4128055)------------------------------
% 11.50/3.00 % (4128055)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128055)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128055)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128055)Termination reason: Refutation not found, incomplete strategy
% 11.50/3.00 % (4128055)Time elapsed: 0.001 s
% 11.50/3.00 % (4128055)Peak memory usage: 87 MB
% 11.50/3.00 % (4128056)lrs+10_64_to=lpo:sil=8000:random_seed=3662724247:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 11.50/3.00 % (4128059)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2941731524:avsq=on:i=194:fgj=on:bd=preordered_2993 on theBenchmark for (2993ds/194Mi)
% 11.50/3.00 % (4128048)------------------------------
% 11.50/3.00 % (4128048)------------------------------
% 11.50/3.00 % (4128056)Instruction limit reached!
% 11.50/3.00 % (4128056)------------------------------
% 11.50/3.00 % (4128056)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128056)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128056)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128056)Termination reason: Instruction limit
% 11.50/3.00 % (4128056)Termination phase: Saturation
% 11.50/3.00 % (4128056)Time elapsed: 0.135 s
% 11.50/3.00 % (4128056)Peak memory usage: 89 MB
% 11.50/3.00 % (4128056)Instructions burned: 126 (million)
% 11.50/3.00 % (4128059)Instruction limit reached!
% 11.50/3.00 % (4128059)------------------------------
% 11.50/3.00 % (4128059)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128059)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128059)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128059)Termination reason: Instruction limit
% 11.50/3.00 % (4128059)Termination phase: Saturation
% 11.50/3.00 % (4128059)Time elapsed: 0.111 s
% 11.50/3.00 % (4128059)Peak memory usage: 89 MB
% 11.50/3.00 % (4128059)Instructions burned: 195 (million)
% 11.50/3.00 % (4128055)------------------------------
% 11.50/3.00 % (4128055)------------------------------
% 11.50/3.00 % (4128063)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1536792583:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 11.50/3.00 % (4128064)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2543586903:i=3394:sd=4:ss=included:sgt=64_2990 on theBenchmark for (2990ds/3394Mi)
% 11.50/3.00 % (4128065)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=500846305:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 11.50/3.00 % (4128065)Instruction limit reached!
% 11.50/3.00 % (4128065)------------------------------
% 11.50/3.00 % (4128065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.50/3.00 % (4128065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.50/3.00 % (4128065)CaDiCaL version: 2.1.3
% 11.50/3.00 % (4128065)Termination reason: Instruction limit
% 11.50/3.00 % (4128065)Termination phase: Saturation
% 11.50/3.00 % (4128065)Time elapsed: 0.101 s
% 11.50/3.00 % (4128065)Peak memory usage: 88 MB
% 11.50/3.00 % (4128065)Instructions burned: 106 (million)
% 11.50/3.00 % (4128066)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=28983156:i=107_2989 on theBenchmark for (2989ds/107Mi)
% 11.50/3.00 % (4128063)Instruction limit reached!
% 11.50/3.00 % (4128063)------------------------------
% 14.37/3.34 % (4128063)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.37/3.34 % (4128063)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.37/3.34 % (4128063)CaDiCaL version: 2.1.3
% 14.37/3.34 % (4128063)Termination reason: Instruction limit
% 14.37/3.34 % (4128063)Termination phase: Saturation
% 14.37/3.34 % (4128063)Time elapsed: 0.182 s
% 14.37/3.34 % (4128063)Peak memory usage: 90 MB
% 14.37/3.34 % (4128063)Instructions burned: 157 (million)
% 14.37/3.34 % (4128066)Refutation not found, incomplete strategy
% 14.37/3.34 % (4128066)------------------------------
% 14.37/3.34 % (4128066)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.37/3.34 % (4128066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.37/3.34 % (4128066)CaDiCaL version: 2.1.3
% 14.37/3.34 % (4128066)Termination reason: Refutation not found, incomplete strategy
% 14.37/3.34 % (4128066)Time elapsed: 0.001 s
% 14.37/3.34 % (4128066)Peak memory usage: 87 MB
% 14.37/3.34 % (4128039)First to succeed.
% 14.37/3.34 % (4128039)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-4128034"
% 14.37/3.34 % (4128072)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=524657324:cond=fast:i=5208:av=off_2986 on theBenchmark for (2986ds/5208Mi)
% 14.37/3.34 % (4128070)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3325871973:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2987 on theBenchmark for (2987ds/242Mi)
% 14.37/3.34 % (4128066)------------------------------
% 14.37/3.34 % (4128066)------------------------------
% 14.37/3.34 % (4128064)Also succeeded, but the first one will report.
% 14.37/3.34 % (4128070)Instruction limit reached!
% 14.37/3.34 % (4128070)------------------------------
% 14.37/3.34 % (4128070)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.37/3.34 % (4128070)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.37/3.34 % (4128070)CaDiCaL version: 2.1.3
% 14.37/3.34 % (4128070)Termination reason: Instruction limit
% 14.37/3.34 % (4128070)Termination phase: Saturation
% 14.37/3.34 % (4128070)Time elapsed: 0.269 s
% 14.37/3.34 % (4128070)Peak memory usage: 90 MB
% 14.37/3.34 % (4128070)Instructions burned: 242 (million)
% 14.37/3.34 % (4128039)Refutation found. Thanks to Tanya!
% 14.37/3.34 % SZS status Unsatisfiable for theBenchmark
% 14.37/3.34 % SZS output start Proof for theBenchmark
% See solution above
% 14.37/3.34 % (4128039)------------------------------
% 14.37/3.34 % (4128039)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.37/3.34 % (4128039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.37/3.34 % (4128039)CaDiCaL version: 2.1.3
% 14.37/3.34 % (4128039)Termination reason: Refutation
% 14.37/3.34 % (4128039)Time elapsed: 1.224 s
% 14.37/3.34 % (4128039)Peak memory usage: 130 MB
% 14.37/3.34 % (4128039)Instructions burned: 1155 (million)
% 14.37/3.34 % (4128039)------------------------------
% 14.37/3.34 % (4128039)------------------------------
% 14.37/3.34 % (4128034)Success in time 1.903 s
% 14.37/3.34 % Vampire exiting
%------------------------------------------------------------------------------