%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL213-3 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 11:51:35 AM UTC 2026
% Result : Unsatisfiable 14.25s 3.17s
% Output : Refutation 14.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 17
% Syntax : Number of formulae : 65 ( 47 unt; 8 def)
% Number of atoms : 87 ( 17 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 47 ( 25 ~; 22 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 10 con; 0-2 aty)
% Number of variables : 65 ( 65 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : axiom(implies(or(X0,X0),X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_2) ).
fof(f2,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_3) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(or(X0,X1),or(X1,X0))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_4) ).
fof(f4,axiom,
! [X2,X0,X1] : axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_5) ).
fof(f5,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_6) ).
fof(f6,axiom,
! [X0,X1] : implies(X0,X1) = or(not(X0),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',implies_definition) ).
fof(f7,axiom,
! [X0] :
( ~ axiom(X0)
| theorem(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_1) ).
fof(f8,axiom,
! [X0,X1] :
( theorem(X0)
| ~ theorem(implies(X1,X0))
| ~ theorem(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_2) ).
fof(f9,negated_conjecture,
~ theorem(implies(implies(p,q),implies(implies(not(p),q),q))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f10,plain,
! [X0] : axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f1,f6]) ).
fof(f11,plain,
! [X0,X1] : axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f2,f6]) ).
fof(f12,plain,
! [X0,X1] : axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f3,f6]) ).
fof(f13,plain,
! [X2,X0,X1] : axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f4,f6]) ).
fof(f14,plain,
! [X2,X0,X1] : axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(definition_unfolding,[],[f5,f6,f6,f6]) ).
fof(f15,plain,
! [X0,X1] :
( ~ theorem(or(not(X1),X0))
| theorem(X0)
| ~ theorem(X1) ),
inference(definition_unfolding,[],[f8,f6]) ).
fof(f16,plain,
~ theorem(or(not(or(not(p),q)),or(not(or(not(not(p)),q)),q))),
inference(definition_unfolding,[],[f9,f6,f6,f6,f6]) ).
fof(f17,definition,
sF0 = not(p),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f18,plain,
not(p) = sF0,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF1 = or(sF0,q),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f20,plain,
or(sF0,q) = sF1,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF2 = not(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f22,plain,
not(sF1) = sF2,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF3 = not(sF0),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f24,plain,
not(sF0) = sF3,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF4 = or(sF3,q),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f26,plain,
or(sF3,q) = sF4,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF5 = not(sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f28,plain,
not(sF4) = sF5,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF6 = or(sF5,q),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f30,plain,
or(sF5,q) = sF6,
inference(reorient_equations,[],[f29]) ).
fof(f31,definition,
sF7 = or(sF2,sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f32,plain,
or(sF2,sF6) = sF7,
inference(reorient_equations,[],[f31]) ).
fof(f33,plain,
~ theorem(sF7),
inference(definition_folding,[],[f16,f32,f30,f28,f26,f24,f18,f22,f20,f18]) ).
fof(f34,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[],[f14,f7]) ).
fof(f61,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f15,f34]) ).
fof(f100,plain,
! [X2,X0,X1] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[],[f13,f7]) ).
fof(f115,plain,
! [X0] : theorem(or(not(or(sF2,or(X0,sF6))),or(X0,sF7))),
inference(superposition,[],[f100,f32]) ).
fof(f117,plain,
! [X0] : theorem(or(not(or(sF5,or(X0,q))),or(X0,sF6))),
inference(superposition,[],[f100,f30]) ).
fof(f124,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f12,f7]) ).
fof(f135,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f124,f15]) ).
fof(f147,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[],[f11,f7]) ).
fof(f165,plain,
theorem(or(not(q),sF6)),
inference(superposition,[],[f147,f30]) ).
fof(f166,plain,
! [X0] :
( ~ theorem(or(sF2,or(X0,sF6)))
| theorem(or(X0,sF7)) ),
inference(resolution,[],[f115,f15]) ).
fof(f187,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[],[f10,f7]) ).
fof(f188,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f187,f15]) ).
fof(f191,plain,
! [X0] :
( ~ theorem(or(sF5,or(X0,q)))
| theorem(or(X0,sF6)) ),
inference(resolution,[],[f117,f15]) ).
fof(f198,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X0),X1))
| theorem(or(X2,X1))
| ~ theorem(or(X2,X0)) ),
inference(resolution,[],[f61,f15]) ).
fof(f201,plain,
! [X0] :
( theorem(or(not(sF1),or(sF0,X0)))
| ~ theorem(or(not(q),X0)) ),
inference(superposition,[],[f61,f20]) ).
fof(f210,plain,
! [X0] :
( theorem(or(sF2,or(sF0,X0)))
| ~ theorem(or(not(q),X0)) ),
inference(forward_demodulation,[],[f201,f22]) ).
fof(f217,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X2)) ),
inference(resolution,[],[f198,f147]) ).
fof(f218,plain,
! [X0,X1] :
( ~ theorem(or(X0,or(X1,X1)))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f198,f187]) ).
fof(f220,plain,
! [X0,X1] :
( ~ theorem(or(sF3,X0))
| theorem(or(X1,X0))
| ~ theorem(or(X1,sF0)) ),
inference(superposition,[],[f198,f24]) ).
fof(f240,plain,
! [X0] : theorem(or(not(X0),X0)),
inference(resolution,[],[f218,f147]) ).
fof(f264,plain,
theorem(or(sF5,sF4)),
inference(superposition,[],[f240,f28]) ).
fof(f280,plain,
! [X0] :
( ~ theorem(or(X0,sF6))
| theorem(or(X0,sF7)) ),
inference(superposition,[],[f217,f32]) ).
fof(f510,plain,
( ~ theorem(or(not(q),sF6))
| theorem(or(sF0,sF7)) ),
inference(resolution,[],[f210,f166]) ).
fof(f528,plain,
theorem(or(sF0,sF7)),
inference(forward_subsumption_resolution,[],[f510,f165]) ).
fof(f529,plain,
theorem(or(sF7,sF0)),
inference(resolution,[],[f528,f135]) ).
fof(f534,plain,
( ~ theorem(or(sF5,sF4))
| theorem(or(sF3,sF6)) ),
inference(superposition,[],[f191,f26]) ).
fof(f536,plain,
theorem(or(sF3,sF6)),
inference(forward_subsumption_resolution,[],[f534,f264]) ).
fof(f547,plain,
theorem(or(sF3,sF7)),
inference(resolution,[],[f536,f280]) ).
fof(f628,plain,
! [X0] :
( ~ theorem(or(X0,sF0))
| theorem(or(X0,sF7)) ),
inference(resolution,[],[f220,f547]) ).
fof(f636,plain,
theorem(or(sF7,sF7)),
inference(resolution,[],[f628,f529]) ).
fof(f668,plain,
theorem(sF7),
inference(resolution,[],[f188,f636]) ).
fof(f669,plain,
$false,
inference(forward_subsumption_resolution,[],[f668,f33]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL213-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.20/0.46 % Computer : n004.cluster.edu
% 0.20/0.46 % Model : x86_64 x86_64
% 0.20/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.46 % Memory : 8046.5625MB
% 0.20/0.46 % OS : Linux 6.8.0-71-generic
% 0.20/0.47 % CPULimit : 300
% 0.20/0.47 % WCLimit : 300
% 0.20/0.47 % DateTime : Sun Sep 27 15:26:37 UTC 2026
% 0.20/0.47 % CPUTime :
% 0.20/0.47 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.25/0.53 Running first-order theorem proving
% 0.25/0.53 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
% 12.91/2.85 % (3667324)Input is clausal, will run a generic CNF schedule.
% 12.91/2.85 % (3667334)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4208784347:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 12.91/2.85 % (3667331)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=74628090:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 12.91/2.85 % (3667333)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=923086949:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 12.91/2.85 % (3667332)lrs+10_1_sil=8000:sp=occurrence:random_seed=562920676:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 12.91/2.85 % (3667329)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=1085106564:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 12.91/2.85 % (3667335)dis-21_1_sil=8000:lcm=predicate:random_seed=2473335470: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)
% 12.91/2.85 % (3667330)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1239694127:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 12.91/2.85 % (3667333)Instruction limit reached!
% 12.91/2.85 % (3667333)------------------------------
% 12.91/2.85 % (3667333)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667333)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667333)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667333)Termination reason: Instruction limit
% 12.91/2.85 % (3667333)Termination phase: Saturation
% 12.91/2.85 % (3667333)Time elapsed: 0.093 s
% 12.91/2.85 % (3667333)Peak memory usage: 87 MB
% 12.91/2.85 % (3667333)Instructions burned: 114 (million)
% 12.91/2.85 % (3667335)Instruction limit reached!
% 12.91/2.85 % (3667335)------------------------------
% 12.91/2.85 % (3667335)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667335)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667335)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667335)Termination reason: Instruction limit
% 12.91/2.85 % (3667335)Termination phase: Saturation
% 12.91/2.85 % (3667335)Time elapsed: 0.093 s
% 12.91/2.85 % (3667335)Peak memory usage: 88 MB
% 12.91/2.85 % (3667335)Instructions burned: 119 (million)
% 12.91/2.85 % (3667334)Instruction limit reached!
% 12.91/2.85 % (3667334)------------------------------
% 12.91/2.85 % (3667334)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667334)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667334)Termination reason: Instruction limit
% 12.91/2.85 % (3667334)Termination phase: Saturation
% 12.91/2.85 % (3667334)Time elapsed: 0.099 s
% 12.91/2.85 % (3667334)Peak memory usage: 89 MB
% 12.91/2.85 % (3667334)Instructions burned: 180 (million)
% 12.91/2.85 % (3667332)Instruction limit reached!
% 12.91/2.85 % (3667332)------------------------------
% 12.91/2.85 % (3667332)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667332)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667332)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667332)Termination reason: Instruction limit
% 12.91/2.85 % (3667332)Termination phase: Saturation
% 12.91/2.85 % (3667332)Time elapsed: 0.105 s
% 12.91/2.85 % (3667332)Peak memory usage: 89 MB
% 12.91/2.85 % (3667332)Instructions burned: 109 (million)
% 12.91/2.85 % (3667343)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=1194896515:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 12.91/2.85 % (3667345)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4217792735:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 12.91/2.85 % (3667343)Refutation not found, incomplete strategy
% 12.91/2.85 % (3667343)------------------------------
% 12.91/2.85 % (3667343)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667345)Refutation not found, incomplete strategy
% 12.91/2.85 % (3667345)------------------------------
% 12.91/2.85 % (3667345)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667345)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667345)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667343)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667343)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667345)Termination reason: Refutation not found, incomplete strategy
% 12.91/2.85 % (3667345)Time elapsed: 0.002 s
% 12.91/2.85 % (3667345)Peak memory usage: 87 MB
% 12.91/2.85 % (3667343)Termination reason: Refutation not found, incomplete strategy
% 12.91/2.85 % (3667343)Time elapsed: 0.002 s
% 12.91/2.85 % (3667343)Peak memory usage: 87 MB
% 12.91/2.85 % (3667346)lrs+10_64_to=lpo:sil=8000:random_seed=3520528587:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 12.91/2.85 % (3667344)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1974197230: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)
% 12.91/2.85 % (3667344)Refutation not found, incomplete strategy
% 12.91/2.85 % (3667344)------------------------------
% 12.91/2.85 % (3667344)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667344)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667344)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667344)Termination reason: Refutation not found, incomplete strategy
% 12.91/2.85 % (3667344)Time elapsed: 0.002 s
% 12.91/2.85 % (3667344)Peak memory usage: 87 MB
% 12.91/2.85 % (3667346)Instruction limit reached!
% 12.91/2.85 % (3667346)------------------------------
% 12.91/2.85 % (3667346)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667346)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667346)Termination reason: Instruction limit
% 12.91/2.85 % (3667346)Termination phase: Saturation
% 12.91/2.85 % (3667346)Time elapsed: 0.113 s
% 12.91/2.85 % (3667346)Peak memory usage: 89 MB
% 12.91/2.85 % (3667346)Instructions burned: 127 (million)
% 12.91/2.85 % (3667344)------------------------------
% 12.91/2.85 % (3667344)------------------------------
% 12.91/2.85 % (3667345)------------------------------
% 12.91/2.85 % (3667345)------------------------------
% 12.91/2.85 % (3667343)------------------------------
% 12.91/2.85 % (3667343)------------------------------
% 12.91/2.85 % (3667351)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3044558969:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 12.91/2.85 % (3667352)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3777612726:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 12.91/2.85 % (3667352)Instruction limit reached!
% 12.91/2.85 % (3667352)------------------------------
% 12.91/2.85 % (3667352)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667352)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667352)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667352)Termination reason: Instruction limit
% 12.91/2.85 % (3667352)Termination phase: Saturation
% 12.91/2.85 % (3667352)Time elapsed: 0.088 s
% 12.91/2.85 % (3667352)Peak memory usage: 91 MB
% 12.91/2.85 % (3667352)Instructions burned: 159 (million)
% 12.91/2.85 % (3667351)Instruction limit reached!
% 12.91/2.85 % (3667351)------------------------------
% 12.91/2.85 % (3667351)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667351)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.91/2.85 % (3667351)CaDiCaL version: 2.1.3
% 12.91/2.85 % (3667351)Termination reason: Instruction limit
% 12.91/2.85 % (3667351)Termination phase: Saturation
% 12.91/2.85 % (3667351)Time elapsed: 0.190 s
% 12.91/2.85 % (3667351)Peak memory usage: 90 MB
% 12.91/2.85 % (3667351)Instructions burned: 195 (million)
% 12.91/2.85 % (3667353)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3745000491:i=3394:sd=4:ss=included:sgt=64_2989 on theBenchmark for (2989ds/3394Mi)
% 12.91/2.85 % (3667354)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=2697998498:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 12.91/2.85 % (3667354)Instruction limit reached!
% 12.91/2.85 % (3667354)------------------------------
% 12.91/2.85 % (3667354)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.91/2.85 % (3667354)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.25/3.17 % (3667354)CaDiCaL version: 2.1.3
% 14.25/3.17 % (3667354)Termination reason: Instruction limit
% 14.25/3.17 % (3667354)Termination phase: Saturation
% 14.25/3.17 % (3667354)Time elapsed: 0.096 s
% 14.25/3.17 % (3667354)Peak memory usage: 88 MB
% 14.25/3.17 % (3667354)Instructions burned: 106 (million)
% 14.25/3.17 % (3667357)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2477347571:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 14.25/3.17 % (3667357)Refutation not found, incomplete strategy
% 14.25/3.17 % (3667357)------------------------------
% 14.25/3.17 % (3667357)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.25/3.17 % (3667357)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.25/3.17 % (3667357)CaDiCaL version: 2.1.3
% 14.25/3.17 % (3667357)Termination reason: Refutation not found, incomplete strategy
% 14.25/3.17 % (3667357)Time elapsed: 0.001 s
% 14.25/3.17 % (3667357)Peak memory usage: 87 MB
% 14.25/3.17 % (3667329)First to succeed.
% 14.25/3.17 % (3667329)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3667324"
% 14.25/3.17 % (3667358)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4166071832:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2987 on theBenchmark for (2987ds/242Mi)
% 14.25/3.17 % (3667357)------------------------------
% 14.25/3.17 % (3667357)------------------------------
% 14.25/3.17 % (3667362)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=409425236:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 14.25/3.17 % (3667358)Instruction limit reached!
% 14.25/3.17 % (3667358)------------------------------
% 14.25/3.17 % (3667358)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.25/3.17 % (3667358)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.25/3.17 % (3667358)CaDiCaL version: 2.1.3
% 14.25/3.17 % (3667358)Termination reason: Instruction limit
% 14.25/3.17 % (3667358)Termination phase: Saturation
% 14.25/3.17 % (3667358)Time elapsed: 0.247 s
% 14.25/3.17 % (3667358)Peak memory usage: 90 MB
% 14.25/3.17 % (3667358)Instructions burned: 242 (million)
% 14.25/3.17 % (3667329)Refutation found. Thanks to Tanya!
% 14.25/3.17 % SZS status Unsatisfiable for theBenchmark
% 14.25/3.17 % SZS output start Proof for theBenchmark
% See solution above
% 14.25/3.18 % (3667329)------------------------------
% 14.25/3.18 % (3667329)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.25/3.18 % (3667329)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.25/3.18 % (3667329)CaDiCaL version: 2.1.3
% 14.25/3.18 % (3667329)Termination reason: Refutation
% 14.25/3.18 % (3667329)Time elapsed: 1.245 s
% 14.25/3.18 % (3667329)Peak memory usage: 130 MB
% 14.25/3.18 % (3667329)Instructions burned: 1115 (million)
% 14.25/3.18 % (3667329)------------------------------
% 14.25/3.18 % (3667329)------------------------------
% 14.25/3.18 % (3667324)Success in time 1.916 s
% 14.25/3.18 % Vampire exiting
%------------------------------------------------------------------------------