%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL048-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n019.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 11:51:01 AM UTC 2026
% Result : Unsatisfiable 8.48s 2.00s
% Output : Refutation 8.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 9
% Syntax : Number of formulae : 45 ( 25 unt; 4 def)
% Number of atoms : 71 ( 8 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 55 ( 29 ~; 26 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 6 ( 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 : 92 ( 92 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(implies(a,b),c),implies(b,c))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_19) ).
fof(f6,definition,
sF0 = implies(a,b),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f7,plain,
implies(a,b) = sF0,
inference(reorient_equations,[],[f6]) ).
fof(f8,definition,
sF1 = implies(sF0,c),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f9,plain,
implies(sF0,c) = sF1,
inference(reorient_equations,[],[f8]) ).
fof(f10,definition,
sF2 = implies(b,c),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f11,plain,
implies(b,c) = sF2,
inference(reorient_equations,[],[f10]) ).
fof(f12,definition,
sF3 = implies(sF1,sF2),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f13,plain,
implies(sF1,sF2) = sF3,
inference(reorient_equations,[],[f12]) ).
fof(f14,plain,
~ is_a_theorem(sF3),
inference(definition_folding,[],[f5,f13,f11,f9,f7]) ).
fof(f15,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X1,X2),implies(X0,X2)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f1,f2]) ).
fof(f38,plain,
! [X0] : is_a_theorem(implies(implies(b,X0),implies(implies(X0,c),sF2))),
inference(superposition,[],[f2,f11]) ).
fof(f59,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X1,X2))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(implies(X0,X2)) ),
inference(resolution,[],[f15,f1]) ).
fof(f69,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,[],[f59,f15]) ).
fof(f88,plain,
! [X2,X3,X0,X1] :
( is_a_theorem(implies(implies(X0,X1),implies(X2,implies(X0,X3))))
| ~ is_a_theorem(implies(X2,implies(X1,X3))) ),
inference(resolution,[],[f69,f2]) ).
fof(f89,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X3,X0))
| ~ is_a_theorem(implies(X2,X3))
| is_a_theorem(implies(implies(X0,X1),implies(X2,X1))) ),
inference(resolution,[],[f69,f15]) ).
fof(f104,plain,
! [X2,X3,X0,X1,X4] :
( ~ is_a_theorem(implies(X3,implies(X4,X1)))
| ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X3,implies(X0,implies(X4,X2)))) ),
inference(resolution,[],[f88,f59]) ).
fof(f119,plain,
is_a_theorem(implies(implies(b,sF0),implies(sF1,sF2))),
inference(superposition,[],[f38,f9]) ).
fof(f120,plain,
is_a_theorem(implies(implies(b,sF0),sF3)),
inference(forward_demodulation,[],[f119,f13]) ).
fof(f122,plain,
( ~ is_a_theorem(implies(b,sF0))
| is_a_theorem(sF3) ),
inference(resolution,[],[f120,f1]) ).
fof(f123,plain,
~ is_a_theorem(implies(b,sF0)),
inference(forward_subsumption_resolution,[],[f122,f14]) ).
fof(f126,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f3,f59]) ).
fof(f131,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(not(implies(X0,X2)),implies(X1,X2)))
| is_a_theorem(implies(implies(X0,X1),implies(X0,X2))) ),
inference(resolution,[],[f126,f88]) ).
fof(f148,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(not(X1),X1)))
| is_a_theorem(implies(implies(X1,X2),implies(X0,X2))) ),
inference(resolution,[],[f89,f3]) ).
fof(f252,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X3,implies(X0,implies(not(X3),X2)))) ),
inference(resolution,[],[f104,f4]) ).
fof(f269,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(resolution,[],[f252,f4]) ).
fof(f282,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),X1),X2),implies(X0,X2))),
inference(resolution,[],[f269,f148]) ).
fof(f294,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(implies(not(X1),X2),X3)))
| is_a_theorem(implies(X0,implies(X1,X3))) ),
inference(resolution,[],[f282,f59]) ).
fof(f316,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(resolution,[],[f294,f2]) ).
fof(f318,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(not(X2),X3),X0))
| is_a_theorem(implies(implies(X0,X1),implies(X2,X1))) ),
inference(resolution,[],[f294,f15]) ).
fof(f352,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,implies(not(X1),X2)),X3),implies(X1,X3))),
inference(resolution,[],[f318,f316]) ).
fof(f366,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,implies(not(X1),X2)),X3))
| is_a_theorem(implies(X1,X3)) ),
inference(resolution,[],[f352,f1]) ).
fof(f374,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(X0,implies(implies(implies(not(X0),X1),X2),implies(X3,X2)))),
inference(resolution,[],[f366,f2]) ).
fof(f406,plain,
! [X2,X3,X0,X1] :
( is_a_theorem(implies(implies(implies(not(X0),X1),X2),implies(X3,X2)))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f374,f1]) ).
fof(f425,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(not(X0),X1),X2))
| ~ is_a_theorem(X0)
| is_a_theorem(implies(X3,X2)) ),
inference(resolution,[],[f406,f1]) ).
fof(f430,plain,
! [X0,X1] :
( is_a_theorem(implies(X1,X0))
| ~ is_a_theorem(X0) ),
inference(resolution,[],[f425,f3]) ).
fof(f458,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X2,X0),implies(X2,X1)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f430,f131]) ).
fof(f471,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(not(X0),X1),X2))
| is_a_theorem(implies(X0,implies(X3,X2))) ),
inference(resolution,[],[f458,f366]) ).
fof(f493,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
inference(resolution,[],[f471,f3]) ).
fof(f524,plain,
is_a_theorem(implies(b,sF0)),
inference(superposition,[],[f493,f7]) ).
fof(f528,plain,
$false,
inference(forward_subsumption_resolution,[],[f524,f123]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL048-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n019.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 15:19:03 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 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
% 5.43/1.80 % (3191610)Input is clausal, will run a generic CNF schedule.
% 5.43/1.80 % (3191676)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2333443198:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.43/1.80 % (3191675)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=166503419:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.43/1.80 % (3191680)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=941739880:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.43/1.80 % (3191679)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3770336570:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.43/1.80 % (3191681)dis-21_1_sil=8000:lcm=predicate:random_seed=2838481724: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)
% 5.43/1.80 % (3191678)lrs+10_1_sil=8000:sp=occurrence:random_seed=3570940275:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.43/1.80 % (3191677)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4280607436:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.43/1.80 % (3191679)Instruction limit reached!
% 5.43/1.80 % (3191679)------------------------------
% 5.43/1.80 % (3191679)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191679)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191679)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191679)Termination reason: Instruction limit
% 5.43/1.80 % (3191679)Termination phase: Saturation
% 5.43/1.80 % (3191679)Time elapsed: 0.063 s
% 5.43/1.80 % (3191679)Peak memory usage: 88 MB
% 5.43/1.80 % (3191679)Instructions burned: 115 (million)
% 5.43/1.80 % (3191681)Instruction limit reached!
% 5.43/1.80 % (3191681)------------------------------
% 5.43/1.80 % (3191681)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191681)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191681)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191681)Termination reason: Instruction limit
% 5.43/1.80 % (3191681)Termination phase: Saturation
% 5.43/1.80 % (3191681)Time elapsed: 0.071 s
% 5.43/1.80 % (3191681)Peak memory usage: 88 MB
% 5.43/1.80 % (3191681)Instructions burned: 118 (million)
% 5.43/1.80 % (3191678)Instruction limit reached!
% 5.43/1.80 % (3191678)------------------------------
% 5.43/1.80 % (3191678)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191678)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191678)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191678)Termination reason: Instruction limit
% 5.43/1.80 % (3191678)Termination phase: Saturation
% 5.43/1.80 % (3191678)Time elapsed: 0.070 s
% 5.43/1.80 % (3191678)Peak memory usage: 89 MB
% 5.43/1.80 % (3191678)Instructions burned: 108 (million)
% 5.43/1.80 % (3191680)Instruction limit reached!
% 5.43/1.80 % (3191680)------------------------------
% 5.43/1.80 % (3191680)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191680)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191680)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191680)Termination reason: Instruction limit
% 5.43/1.80 % (3191680)Termination phase: Saturation
% 5.43/1.80 % (3191680)Time elapsed: 0.121 s
% 5.43/1.80 % (3191680)Peak memory usage: 90 MB
% 5.43/1.80 % (3191680)Instructions burned: 181 (million)
% 5.43/1.80 % (3191730)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=1046563537:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 5.43/1.80 % (3191730)Refutation not found, incomplete strategy
% 5.43/1.80 % (3191730)------------------------------
% 5.43/1.80 % (3191730)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191730)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191730)Termination reason: Refutation not found, incomplete strategy
% 5.43/1.80 % (3191730)Time elapsed: 0.001 s
% 5.43/1.80 % (3191730)Peak memory usage: 87 MB
% 5.43/1.80 % (3191731)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=462571191: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)
% 5.43/1.80 % (3191732)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=47882474:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 5.43/1.80 % (3191732)Refutation not found, incomplete strategy
% 5.43/1.80 % (3191732)------------------------------
% 5.43/1.80 % (3191732)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191732)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191732)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191732)Termination reason: Refutation not found, incomplete strategy
% 5.43/1.80 % (3191732)Time elapsed: 0.001 s
% 5.43/1.80 % (3191732)Peak memory usage: 87 MB
% 5.43/1.80 % (3191733)lrs+10_64_to=lpo:sil=8000:random_seed=3391992170:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 5.43/1.80 % (3191730)------------------------------
% 5.43/1.80 % (3191730)------------------------------
% 5.43/1.80 % (3191731)Instruction limit reached!
% 5.43/1.80 % (3191731)------------------------------
% 5.43/1.80 % (3191731)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191731)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191731)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191731)Termination reason: Instruction limit
% 5.43/1.80 % (3191731)Termination phase: Saturation
% 5.43/1.80 % (3191731)Time elapsed: 0.136 s
% 5.43/1.80 % (3191731)Peak memory usage: 88 MB
% 5.43/1.80 % (3191731)Instructions burned: 189 (million)
% 5.43/1.80 % (3191733)Instruction limit reached!
% 5.43/1.80 % (3191733)------------------------------
% 5.43/1.80 % (3191733)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191733)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191733)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191733)Termination reason: Instruction limit
% 5.43/1.80 % (3191733)Termination phase: Saturation
% 5.43/1.80 % (3191733)Time elapsed: 0.086 s
% 5.43/1.80 % (3191733)Peak memory usage: 88 MB
% 5.43/1.80 % (3191733)Instructions burned: 126 (million)
% 5.43/1.80 % (3191766)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3278215880:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 5.43/1.80 % (3191767)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1173701976:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 5.43/1.80 % (3191768)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1015583424:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 5.43/1.80 % (3191732)------------------------------
% 5.43/1.80 % (3191732)------------------------------
% 5.43/1.80 % (3191766)Instruction limit reached!
% 5.43/1.80 % (3191766)------------------------------
% 5.43/1.80 % (3191766)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191766)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191766)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191766)Termination reason: Instruction limit
% 5.43/1.80 % (3191766)Termination phase: Saturation
% 5.43/1.80 % (3191766)Time elapsed: 0.071 s
% 5.43/1.80 % (3191766)Peak memory usage: 89 MB
% 5.43/1.80 % (3191766)Instructions burned: 195 (million)
% 5.43/1.80 % (3191767)Instruction limit reached!
% 5.43/1.80 % (3191767)------------------------------
% 5.43/1.80 % (3191767)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191767)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191767)CaDiCaL version: 2.1.3
% 5.43/1.80 % (3191767)Termination reason: Instruction limit
% 5.43/1.80 % (3191767)Termination phase: Saturation
% 5.43/1.80 % (3191767)Time elapsed: 0.109 s
% 5.43/1.80 % (3191767)Peak memory usage: 91 MB
% 5.43/1.80 % (3191767)Instructions burned: 157 (million)
% 5.43/1.80 % (3191822)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3688722108:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 5.43/1.80 % (3191822)Refutation not found, incomplete strategy
% 5.43/1.80 % (3191822)------------------------------
% 5.43/1.80 % (3191822)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.43/1.80 % (3191822)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.43/1.80 % (3191822)CaDiCaL version: 2.1.3
% 8.48/2.00 % (3191822)Termination reason: Refutation not found, incomplete strategy
% 8.48/2.00 % (3191822)Time elapsed: 0.0000 s
% 8.48/2.00 % (3191822)Peak memory usage: 87 MB
% 8.48/2.00 % (3191815)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=3889297592:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2992 on theBenchmark for (2992ds/106Mi)
% 8.48/2.00 % (3191675)First to succeed.
% 8.48/2.00 % (3191675)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3191610"
% 8.48/2.00 % (3191815)Instruction limit reached!
% 8.48/2.00 % (3191815)------------------------------
% 8.48/2.00 % (3191815)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.48/2.00 % (3191815)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.48/2.00 % (3191815)CaDiCaL version: 2.1.3
% 8.48/2.00 % (3191815)Termination reason: Instruction limit
% 8.48/2.00 % (3191815)Termination phase: Saturation
% 8.48/2.00 % (3191815)Time elapsed: 0.060 s
% 8.48/2.00 % (3191815)Peak memory usage: 89 MB
% 8.48/2.00 % (3191815)Instructions burned: 106 (million)
% 8.48/2.00 % (3191676)Also succeeded, but the first one will report.
% 8.48/2.00 % (3191841)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1903803139:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 8.48/2.00 % (3191822)------------------------------
% 8.48/2.00 % (3191822)------------------------------
% 8.48/2.00 % (3191868)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=578863746:cond=fast:i=5208:av=off_2990 on theBenchmark for (2990ds/5208Mi)
% 8.48/2.00 % (3191841)Instruction limit reached!
% 8.48/2.00 % (3191841)------------------------------
% 8.48/2.00 % (3191841)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.48/2.00 % (3191841)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.48/2.00 % (3191841)CaDiCaL version: 2.1.3
% 8.48/2.00 % (3191841)Termination reason: Instruction limit
% 8.48/2.00 % (3191841)Termination phase: Saturation
% 8.48/2.00 % (3191841)Time elapsed: 0.168 s
% 8.48/2.00 % (3191841)Peak memory usage: 90 MB
% 8.48/2.00 % (3191841)Instructions burned: 243 (million)
% 8.48/2.00 % (3191884)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1170079515:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 8.48/2.00 % (3191675)Refutation found. Thanks to Tanya!
% 8.48/2.00 % SZS status Unsatisfiable for theBenchmark
% 8.48/2.00 % SZS output start Proof for theBenchmark
% See solution above
% 8.48/2.01 % (3191675)------------------------------
% 8.48/2.01 % (3191675)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.48/2.01 % (3191675)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.48/2.01 % (3191675)CaDiCaL version: 2.1.3
% 8.48/2.01 % (3191675)Termination reason: Refutation
% 8.48/2.01 % (3191675)Time elapsed: 0.735 s
% 8.48/2.01 % (3191675)Peak memory usage: 128 MB
% 8.48/2.01 % (3191675)Instructions burned: 1077 (million)
% 8.48/2.01 % (3191675)------------------------------
% 8.48/2.01 % (3191675)------------------------------
% 8.48/2.01 % (3191610)Success in time 1.164 s
% 8.48/2.01 % Vampire exiting
%------------------------------------------------------------------------------