%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL214-3 : 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 : 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 11:51:36 AM UTC 2026
% Result : Unsatisfiable 8.91s 2.22s
% Output : Refutation 8.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 16
% Syntax : Number of formulae : 63 ( 45 unt; 7 def)
% Number of atoms : 85 ( 15 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 : 6 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 9 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(or(p,q),implies(implies(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(p,q)),or(not(or(not(p),q)),q))),
inference(definition_unfolding,[],[f9,f6,f6,f6]) ).
fof(f17,definition,
sF0 = or(p,q),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f18,plain,
or(p,q) = sF0,
inference(reorient_equations,[],[f17]) ).
fof(f19,definition,
sF1 = not(sF0),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f20,plain,
not(sF0) = sF1,
inference(reorient_equations,[],[f19]) ).
fof(f21,definition,
sF2 = not(p),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f22,plain,
not(p) = sF2,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF3 = or(sF2,q),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f24,plain,
or(sF2,q) = sF3,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF4 = not(sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f26,plain,
not(sF3) = sF4,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF5 = or(sF4,q),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f28,plain,
or(sF4,q) = sF5,
inference(reorient_equations,[],[f27]) ).
fof(f29,definition,
sF6 = or(sF1,sF5),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f30,plain,
or(sF1,sF5) = sF6,
inference(reorient_equations,[],[f29]) ).
fof(f31,plain,
~ theorem(sF6),
inference(definition_folding,[],[f16,f30,f28,f26,f24,f22,f20,f18]) ).
fof(f32,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[],[f14,f7]) ).
fof(f59,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f15,f32]) ).
fof(f87,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[],[f11,f7]) ).
fof(f102,plain,
theorem(or(not(q),sF5)),
inference(superposition,[],[f87,f28]) ).
fof(f103,plain,
! [X2,X0,X1] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[],[f13,f7]) ).
fof(f112,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f12,f7]) ).
fof(f123,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f112,f15]) ).
fof(f140,plain,
! [X0] : theorem(or(not(or(sF1,or(X0,sF5))),or(X0,sF6))),
inference(superposition,[],[f103,f30]) ).
fof(f142,plain,
! [X0] : theorem(or(not(or(sF4,or(X0,q))),or(X0,sF5))),
inference(superposition,[],[f103,f28]) ).
fof(f151,plain,
! [X0] :
( ~ theorem(or(sF4,or(X0,q)))
| theorem(or(X0,sF5)) ),
inference(resolution,[],[f142,f15]) ).
fof(f175,plain,
! [X0] :
( ~ theorem(or(sF1,or(X0,sF5)))
| theorem(or(X0,sF6)) ),
inference(resolution,[],[f140,f15]) ).
fof(f179,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[],[f10,f7]) ).
fof(f180,plain,
! [X0] :
( ~ theorem(or(X0,X0))
| theorem(X0) ),
inference(resolution,[],[f179,f15]) ).
fof(f183,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X0),X1))
| theorem(or(X2,X1))
| ~ theorem(or(X2,X0)) ),
inference(resolution,[],[f59,f15]) ).
fof(f186,plain,
! [X0] :
( theorem(or(not(sF0),or(p,X0)))
| ~ theorem(or(not(q),X0)) ),
inference(superposition,[],[f59,f18]) ).
fof(f195,plain,
! [X0] :
( theorem(or(sF1,or(p,X0)))
| ~ theorem(or(not(q),X0)) ),
inference(forward_demodulation,[],[f186,f20]) ).
fof(f202,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X2)) ),
inference(resolution,[],[f183,f87]) ).
fof(f203,plain,
! [X0,X1] :
( ~ theorem(or(X0,or(X1,X1)))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f183,f179]) ).
fof(f204,plain,
! [X0,X1] :
( ~ theorem(or(sF2,X0))
| theorem(or(X1,X0))
| ~ theorem(or(X1,p)) ),
inference(superposition,[],[f183,f22]) ).
fof(f224,plain,
! [X0] : theorem(or(not(X0),X0)),
inference(resolution,[],[f203,f87]) ).
fof(f246,plain,
theorem(or(sF4,sF3)),
inference(superposition,[],[f224,f26]) ).
fof(f262,plain,
! [X0] :
( ~ theorem(or(X0,sF5))
| theorem(or(X0,sF6)) ),
inference(superposition,[],[f202,f30]) ).
fof(f353,plain,
( ~ theorem(or(not(q),sF5))
| theorem(or(p,sF6)) ),
inference(resolution,[],[f195,f175]) ).
fof(f370,plain,
theorem(or(p,sF6)),
inference(forward_subsumption_resolution,[],[f353,f102]) ).
fof(f371,plain,
theorem(or(sF6,p)),
inference(resolution,[],[f370,f123]) ).
fof(f496,plain,
( ~ theorem(or(sF4,sF3))
| theorem(or(sF2,sF5)) ),
inference(superposition,[],[f151,f24]) ).
fof(f498,plain,
theorem(or(sF2,sF5)),
inference(forward_subsumption_resolution,[],[f496,f246]) ).
fof(f510,plain,
theorem(or(sF2,sF6)),
inference(resolution,[],[f498,f262]) ).
fof(f696,plain,
! [X0] :
( ~ theorem(or(X0,p))
| theorem(or(X0,sF6)) ),
inference(resolution,[],[f204,f510]) ).
fof(f705,plain,
theorem(or(sF6,sF6)),
inference(resolution,[],[f696,f371]) ).
fof(f707,plain,
theorem(sF6),
inference(resolution,[],[f705,f180]) ).
fof(f709,plain,
$false,
inference(forward_subsumption_resolution,[],[f707,f31]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL214-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.36 % Computer : n007.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Sun Sep 27 15:24:40 UTC 2026
% 0.11/0.36 % CPUTime :
% 0.11/0.36 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.39 Running first-order theorem proving
% 0.11/0.39 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
% 6.87/2.02 % (1585693)Input is clausal, will run a generic CNF schedule.
% 6.87/2.02 % (1585700)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=3424348462:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.87/2.02 % (1585704)dis-21_1_sil=8000:lcm=predicate:random_seed=2184649309: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)
% 6.87/2.02 % (1585699)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1910981245:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.87/2.02 % (1585701)lrs+10_1_sil=8000:sp=occurrence:random_seed=4288744089:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.87/2.02 % (1585702)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=555831553:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.87/2.02 % (1585698)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=2236827725:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.87/2.02 % (1585703)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1841091728:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.87/2.02 % (1585704)Instruction limit reached!
% 6.87/2.02 % (1585704)------------------------------
% 6.87/2.02 % (1585704)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585704)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585704)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585704)Termination reason: Instruction limit
% 6.87/2.02 % (1585704)Termination phase: Saturation
% 6.87/2.02 % (1585704)Time elapsed: 0.058 s
% 6.87/2.02 % (1585704)Peak memory usage: 87 MB
% 6.87/2.02 % (1585704)Instructions burned: 118 (million)
% 6.87/2.02 % (1585702)Instruction limit reached!
% 6.87/2.02 % (1585702)------------------------------
% 6.87/2.02 % (1585702)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585702)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585702)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585702)Termination reason: Instruction limit
% 6.87/2.02 % (1585702)Termination phase: Saturation
% 6.87/2.02 % (1585702)Time elapsed: 0.063 s
% 6.87/2.02 % (1585702)Peak memory usage: 87 MB
% 6.87/2.02 % (1585702)Instructions burned: 115 (million)
% 6.87/2.02 % (1585701)Instruction limit reached!
% 6.87/2.02 % (1585701)------------------------------
% 6.87/2.02 % (1585701)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585701)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585701)Termination reason: Instruction limit
% 6.87/2.02 % (1585701)Termination phase: Saturation
% 6.87/2.02 % (1585701)Time elapsed: 0.069 s
% 6.87/2.02 % (1585701)Peak memory usage: 89 MB
% 6.87/2.02 % (1585701)Instructions burned: 107 (million)
% 6.87/2.02 % (1585703)Instruction limit reached!
% 6.87/2.02 % (1585703)------------------------------
% 6.87/2.02 % (1585703)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585703)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585703)Termination reason: Instruction limit
% 6.87/2.02 % (1585703)Termination phase: Saturation
% 6.87/2.02 % (1585703)Time elapsed: 0.121 s
% 6.87/2.02 % (1585703)Peak memory usage: 89 MB
% 6.87/2.02 % (1585703)Instructions burned: 180 (million)
% 6.87/2.02 % (1585713)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1637613415: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)
% 6.87/2.02 % (1585714)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4241758209:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.87/2.02 % (1585712)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=2381517406:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 6.87/2.02 % (1585714)Refutation not found, incomplete strategy
% 6.87/2.02 % (1585714)------------------------------
% 6.87/2.02 % (1585714)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585714)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585714)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585714)Termination reason: Refutation not found, incomplete strategy
% 6.87/2.02 % (1585714)Time elapsed: 0.001 s
% 6.87/2.02 % (1585714)Peak memory usage: 87 MB
% 6.87/2.02 % (1585712)Refutation not found, incomplete strategy
% 6.87/2.02 % (1585712)------------------------------
% 6.87/2.02 % (1585712)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585712)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585713)Refutation not found, incomplete strategy
% 6.87/2.02 % (1585713)------------------------------
% 6.87/2.02 % (1585713)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585712)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585712)Termination reason: Refutation not found, incomplete strategy
% 6.87/2.02 % (1585712)Time elapsed: 0.001 s
% 6.87/2.02 % (1585712)Peak memory usage: 87 MB
% 6.87/2.02 % (1585713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585713)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585713)Termination reason: Refutation not found, incomplete strategy
% 6.87/2.02 % (1585713)Time elapsed: 0.001 s
% 6.87/2.02 % (1585713)Peak memory usage: 87 MB
% 6.87/2.02 % (1585715)lrs+10_64_to=lpo:sil=8000:random_seed=215664502:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.87/2.02 % (1585715)Instruction limit reached!
% 6.87/2.02 % (1585715)------------------------------
% 6.87/2.02 % (1585715)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585715)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585715)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585715)Termination reason: Instruction limit
% 6.87/2.02 % (1585715)Termination phase: Saturation
% 6.87/2.02 % (1585715)Time elapsed: 0.071 s
% 6.87/2.02 % (1585715)Peak memory usage: 89 MB
% 6.87/2.02 % (1585715)Instructions burned: 126 (million)
% 6.87/2.02 % (1585712)------------------------------
% 6.87/2.02 % (1585712)------------------------------
% 6.87/2.02 % (1585714)------------------------------
% 6.87/2.02 % (1585714)------------------------------
% 6.87/2.02 % (1585713)------------------------------
% 6.87/2.02 % (1585713)------------------------------
% 6.87/2.02 % (1585720)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2516811714:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 6.87/2.02 % (1585723)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=3389269531:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 6.87/2.02 % (1585722)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=1126636408:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 6.87/2.02 % (1585721)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3818655424:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 6.87/2.02 % (1585720)Instruction limit reached!
% 6.87/2.02 % (1585720)------------------------------
% 6.87/2.02 % (1585720)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585720)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585720)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585720)Termination reason: Instruction limit
% 6.87/2.02 % (1585720)Termination phase: Saturation
% 6.87/2.02 % (1585720)Time elapsed: 0.123 s
% 6.87/2.02 % (1585720)Peak memory usage: 90 MB
% 6.87/2.02 % (1585720)Instructions burned: 196 (million)
% 6.87/2.02 % (1585723)Instruction limit reached!
% 6.87/2.02 % (1585723)------------------------------
% 6.87/2.02 % (1585723)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585723)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.87/2.02 % (1585723)CaDiCaL version: 2.1.3
% 6.87/2.02 % (1585723)Termination reason: Instruction limit
% 6.87/2.02 % (1585723)Termination phase: Saturation
% 6.87/2.02 % (1585723)Time elapsed: 0.057 s
% 6.87/2.02 % (1585723)Peak memory usage: 88 MB
% 6.87/2.02 % (1585723)Instructions burned: 108 (million)
% 6.87/2.02 % (1585721)Instruction limit reached!
% 6.87/2.02 % (1585721)------------------------------
% 6.87/2.02 % (1585721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.87/2.02 % (1585721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.91/2.22 % (1585721)CaDiCaL version: 2.1.3
% 8.91/2.22 % (1585721)Termination reason: Instruction limit
% 8.91/2.22 % (1585721)Termination phase: Saturation
% 8.91/2.22 % (1585721)Time elapsed: 0.105 s
% 8.91/2.22 % (1585721)Peak memory usage: 91 MB
% 8.91/2.22 % (1585721)Instructions burned: 157 (million)
% 8.91/2.22 % (1585698)First to succeed.
% 8.91/2.22 % (1585698)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1585693"
% 8.91/2.22 % (1585728)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2840410858:i=107_2991 on theBenchmark for (2991ds/107Mi)
% 8.91/2.22 % (1585728)Refutation not found, incomplete strategy
% 8.91/2.22 % (1585728)------------------------------
% 8.91/2.22 % (1585728)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.91/2.22 % (1585728)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.91/2.22 % (1585728)CaDiCaL version: 2.1.3
% 8.91/2.22 % (1585728)Termination reason: Refutation not found, incomplete strategy
% 8.91/2.22 % (1585728)Time elapsed: 0.001 s
% 8.91/2.22 % (1585728)Peak memory usage: 87 MB
% 8.91/2.22 % (1585729)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=4062566072:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2991 on theBenchmark for (2991ds/242Mi)
% 8.91/2.22 % (1585730)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1211269195:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 8.91/2.22 % (1585729)Instruction limit reached!
% 8.91/2.22 % (1585729)------------------------------
% 8.91/2.22 % (1585729)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.91/2.22 % (1585729)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.91/2.22 % (1585729)CaDiCaL version: 2.1.3
% 8.91/2.22 % (1585729)Termination reason: Instruction limit
% 8.91/2.22 % (1585729)Termination phase: Saturation
% 8.91/2.22 % (1585729)Time elapsed: 0.152 s
% 8.91/2.22 % (1585729)Peak memory usage: 89 MB
% 8.91/2.22 % (1585729)Instructions burned: 243 (million)
% 8.91/2.22 % (1585698)Refutation found. Thanks to Tanya!
% 8.91/2.22 % SZS status Unsatisfiable for theBenchmark
% 8.91/2.22 % SZS output start Proof for theBenchmark
% See solution above
% 8.91/2.22 % (1585698)------------------------------
% 8.91/2.22 % (1585698)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.91/2.22 % (1585698)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.91/2.22 % (1585698)CaDiCaL version: 2.1.3
% 8.91/2.22 % (1585698)Termination reason: Refutation
% 8.91/2.22 % (1585698)Time elapsed: 0.743 s
% 8.91/2.22 % (1585698)Peak memory usage: 129 MB
% 8.91/2.22 % (1585698)Instructions burned: 1127 (million)
% 8.91/2.22 % (1585698)------------------------------
% 8.91/2.22 % (1585698)------------------------------
% 8.91/2.22 % (1585693)Success in time 1.184 s
% 8.91/2.22 % Vampire exiting
%------------------------------------------------------------------------------