%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL201-3 : 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 11:51:32 AM UTC 2026
% Result : Unsatisfiable 8.46s 2.09s
% Output : Refutation 8.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 15
% Syntax : Number of formulae : 55 ( 42 unt; 6 def)
% Number of atoms : 72 ( 13 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 39 ( 22 ~; 17 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 8 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(not(or(p,q)),or(not(p),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(not(or(p,q))),or(not(p),q))),
inference(definition_unfolding,[],[f9,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(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f22,plain,
not(sF1) = sF2,
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF3 = not(p),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f24,plain,
not(p) = 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 = or(sF2,sF4),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f28,plain,
or(sF2,sF4) = sF5,
inference(reorient_equations,[],[f27]) ).
fof(f29,plain,
~ theorem(sF5),
inference(definition_folding,[],[f16,f28,f26,f24,f22,f20,f18]) ).
fof(f30,plain,
! [X2,X0,X1] : theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(resolution,[],[f14,f7]) ).
fof(f51,plain,
! [X2,X0,X1] :
( theorem(or(not(or(X0,X1)),or(X0,X2)))
| ~ theorem(or(not(X1),X2)) ),
inference(resolution,[],[f15,f30]) ).
fof(f79,plain,
! [X0,X1] : theorem(or(not(X0),or(X1,X0))),
inference(resolution,[],[f11,f7]) ).
fof(f93,plain,
! [X0,X1] : theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(resolution,[],[f12,f7]) ).
fof(f101,plain,
! [X0,X1] :
( ~ theorem(or(X1,X0))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f93,f15]) ).
fof(f109,plain,
! [X2,X0,X1] : theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(resolution,[],[f13,f7]) ).
fof(f116,plain,
! [X0] : theorem(or(not(or(X0,X0)),X0)),
inference(resolution,[],[f10,f7]) ).
fof(f134,plain,
! [X2,X0,X1] :
( ~ theorem(or(not(X0),X1))
| theorem(or(X2,X1))
| ~ theorem(or(X2,X0)) ),
inference(resolution,[],[f51,f15]) ).
fof(f144,plain,
! [X2,X0,X1] :
( ~ theorem(or(X0,or(X2,X1)))
| theorem(or(X0,or(X1,X2))) ),
inference(resolution,[],[f134,f93]) ).
fof(f147,plain,
! [X0,X1] :
( ~ theorem(or(X0,or(X1,X1)))
| theorem(or(X0,X1)) ),
inference(resolution,[],[f134,f116]) ).
fof(f149,plain,
! [X0,X1] :
( ~ theorem(or(sF1,X0))
| theorem(or(X1,X0))
| ~ theorem(or(X1,sF0)) ),
inference(superposition,[],[f134,f20]) ).
fof(f154,plain,
! [X0,X1] : theorem(or(not(X0),or(X0,X1))),
inference(resolution,[],[f144,f79]) ).
fof(f161,plain,
! [X0] : theorem(or(not(X0),X0)),
inference(resolution,[],[f147,f79]) ).
fof(f173,plain,
! [X0] : theorem(or(X0,not(X0))),
inference(resolution,[],[f161,f101]) ).
fof(f189,plain,
! [X2,X0,X1] :
( theorem(or(X0,or(X1,X2)))
| ~ theorem(or(X0,X1)) ),
inference(resolution,[],[f154,f134]) ).
fof(f196,plain,
theorem(or(not(p),sF0)),
inference(superposition,[],[f154,f18]) ).
fof(f198,plain,
theorem(or(sF3,sF0)),
inference(forward_demodulation,[],[f196,f24]) ).
fof(f210,plain,
! [X0] : theorem(or(not(or(sF3,or(X0,q))),or(X0,sF4))),
inference(superposition,[],[f109,f26]) ).
fof(f231,plain,
theorem(or(not(or(sF3,or(sF2,q))),sF5)),
inference(superposition,[],[f210,f28]) ).
fof(f348,plain,
! [X0] :
( theorem(or(X0,not(sF1)))
| ~ theorem(or(X0,sF0)) ),
inference(resolution,[],[f149,f173]) ).
fof(f351,plain,
! [X0] :
( ~ theorem(or(X0,sF0))
| theorem(or(X0,sF2)) ),
inference(forward_demodulation,[],[f348,f22]) ).
fof(f378,plain,
( theorem(sF5)
| ~ theorem(or(sF3,or(sF2,q))) ),
inference(resolution,[],[f231,f15]) ).
fof(f380,plain,
~ theorem(or(sF3,or(sF2,q))),
inference(forward_subsumption_resolution,[],[f378,f29]) ).
fof(f415,plain,
~ theorem(or(sF3,sF2)),
inference(resolution,[],[f380,f189]) ).
fof(f502,plain,
theorem(or(sF3,sF2)),
inference(resolution,[],[f198,f351]) ).
fof(f505,plain,
$false,
inference(forward_subsumption_resolution,[],[f502,f415]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL201-3 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.38 % Computer : n007.cluster.edu
% 0.12/0.38 % Model : x86_64 x86_64
% 0.12/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.38 % Memory : 8046.5625MB
% 0.12/0.38 % OS : Linux 6.8.0-71-generic
% 0.12/0.38 % CPULimit : 300
% 0.12/0.38 % WCLimit : 300
% 0.12/0.39 % DateTime : Sun Sep 27 15:24:25 UTC 2026
% 0.12/0.39 % CPUTime :
% 0.12/0.39 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.12/0.42 Running first-order theorem proving
% 0.12/0.42 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
% 6.95/1.99 % (1585248)Input is clausal, will run a generic CNF schedule.
% 6.95/1.99 % (1585257)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3248626634:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.95/1.99 % (1585257)Instruction limit reached!
% 6.95/1.99 % (1585257)------------------------------
% 6.95/1.99 % (1585257)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/1.99 % (1585257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/1.99 % (1585257)CaDiCaL version: 2.1.3
% 6.95/1.99 % (1585257)Termination reason: Instruction limit
% 6.95/1.99 % (1585257)Termination phase: Saturation
% 6.95/1.99 % (1585257)Time elapsed: 0.036 s
% 6.95/1.99 % (1585257)Peak memory usage: 87 MB
% 6.95/1.99 % (1585257)Instructions burned: 123 (million)
% 6.95/1.99 % (1585259)dis-21_1_sil=8000:lcm=predicate:random_seed=4013537617: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)
% 6.95/1.99 % (1585253)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=1615451133:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.95/2.00 % (1585254)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1715771291:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.95/2.00 % (1585256)lrs+10_1_sil=8000:sp=occurrence:random_seed=3779270873:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.95/2.00 % (1585255)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=199792348:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.95/2.00 % (1585258)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2318790142:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.95/2.00 % (1585259)Instruction limit reached!
% 6.95/2.00 % (1585259)------------------------------
% 6.95/2.00 % (1585259)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585259)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585259)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585259)Termination reason: Instruction limit
% 6.95/2.00 % (1585259)Termination phase: Saturation
% 6.95/2.00 % (1585259)Time elapsed: 0.060 s
% 6.95/2.00 % (1585259)Peak memory usage: 87 MB
% 6.95/2.00 % (1585259)Instructions burned: 119 (million)
% 6.95/2.00 % (1585256)Instruction limit reached!
% 6.95/2.00 % (1585256)------------------------------
% 6.95/2.00 % (1585256)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585256)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585256)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585256)Termination reason: Instruction limit
% 6.95/2.00 % (1585256)Termination phase: Saturation
% 6.95/2.00 % (1585256)Time elapsed: 0.070 s
% 6.95/2.00 % (1585256)Peak memory usage: 89 MB
% 6.95/2.00 % (1585256)Instructions burned: 107 (million)
% 6.95/2.00 % (1585261)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=521046917:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.95/2.00 % (1585261)Refutation not found, incomplete strategy
% 6.95/2.00 % (1585261)------------------------------
% 6.95/2.00 % (1585261)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585261)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585261)Termination reason: Refutation not found, incomplete strategy
% 6.95/2.00 % (1585261)Time elapsed: 0.0000 s
% 6.95/2.00 % (1585261)Peak memory usage: 88 MB
% 6.95/2.00 % (1585258)Instruction limit reached!
% 6.95/2.00 % (1585258)------------------------------
% 6.95/2.00 % (1585258)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585258)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585258)Termination reason: Instruction limit
% 6.95/2.00 % (1585258)Termination phase: Saturation
% 6.95/2.00 % (1585258)Time elapsed: 0.125 s
% 6.95/2.00 % (1585258)Peak memory usage: 89 MB
% 6.95/2.00 % (1585258)Instructions burned: 180 (million)
% 6.95/2.00 % (1585268)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2851311227: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)
% 6.95/2.00 % (1585268)Refutation not found, incomplete strategy
% 6.95/2.00 % (1585268)------------------------------
% 6.95/2.00 % (1585268)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585268)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585268)Termination reason: Refutation not found, incomplete strategy
% 6.95/2.00 % (1585268)Time elapsed: 0.001 s
% 6.95/2.00 % (1585268)Peak memory usage: 87 MB
% 6.95/2.00 % (1585269)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=887143755:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.95/2.00 % (1585269)Refutation not found, incomplete strategy
% 6.95/2.00 % (1585269)------------------------------
% 6.95/2.00 % (1585269)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585269)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585269)Termination reason: Refutation not found, incomplete strategy
% 6.95/2.00 % (1585269)Time elapsed: 0.001 s
% 6.95/2.00 % (1585269)Peak memory usage: 87 MB
% 6.95/2.00 % (1585261)------------------------------
% 6.95/2.00 % (1585261)------------------------------
% 6.95/2.00 % (1585271)lrs+10_64_to=lpo:sil=8000:random_seed=526331899:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.95/2.00 % (1585274)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=311265129:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 6.95/2.00 % (1585271)Instruction limit reached!
% 6.95/2.00 % (1585271)------------------------------
% 6.95/2.00 % (1585271)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585271)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585271)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585271)Termination reason: Instruction limit
% 6.95/2.00 % (1585271)Termination phase: Saturation
% 6.95/2.00 % (1585271)Time elapsed: 0.074 s
% 6.95/2.00 % (1585271)Peak memory usage: 88 MB
% 6.95/2.00 % (1585271)Instructions burned: 127 (million)
% 6.95/2.00 % (1585274)Instruction limit reached!
% 6.95/2.00 % (1585274)------------------------------
% 6.95/2.00 % (1585274)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585274)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585274)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585274)Termination reason: Instruction limit
% 6.95/2.00 % (1585274)Termination phase: Saturation
% 6.95/2.00 % (1585274)Time elapsed: 0.067 s
% 6.95/2.00 % (1585274)Peak memory usage: 90 MB
% 6.95/2.00 % (1585274)Instructions burned: 194 (million)
% 6.95/2.00 % (1585268)------------------------------
% 6.95/2.00 % (1585268)------------------------------
% 6.95/2.00 % (1585269)------------------------------
% 6.95/2.00 % (1585269)------------------------------
% 6.95/2.00 % (1585277)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=508120475:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.95/2.00 % (1585278)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3627446335:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 6.95/2.00 % (1585279)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=1466362439:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 6.95/2.00 % (1585277)Instruction limit reached!
% 6.95/2.00 % (1585277)------------------------------
% 6.95/2.00 % (1585277)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.95/2.00 % (1585277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.95/2.00 % (1585277)CaDiCaL version: 2.1.3
% 6.95/2.00 % (1585277)Termination reason: Instruction limit
% 6.95/2.00 % (1585277)Termination phase: Saturation
% 6.95/2.00 % (1585277)Time elapsed: 0.109 s
% 6.95/2.00 % (1585277)Peak memory usage: 91 MB
% 6.95/2.00 % (1585277)Instructions burned: 157 (million)
% 6.95/2.00 % (1585281)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=2790255974:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 6.95/2.00 % (1585281)Refutation not found, incomplete strategy
% 8.46/2.09 % (1585281)------------------------------
% 8.46/2.09 % (1585281)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.46/2.09 % (1585281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.46/2.09 % (1585281)CaDiCaL version: 2.1.3
% 8.46/2.09 % (1585281)Termination reason: Refutation not found, incomplete strategy
% 8.46/2.09 % (1585281)Time elapsed: 0.001 s
% 8.46/2.09 % (1585281)Peak memory usage: 87 MB
% 8.46/2.09 % (1585279)Instruction limit reached!
% 8.46/2.09 % (1585279)------------------------------
% 8.46/2.09 % (1585279)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.46/2.09 % (1585279)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.46/2.09 % (1585279)CaDiCaL version: 2.1.3
% 8.46/2.09 % (1585279)Termination reason: Instruction limit
% 8.46/2.09 % (1585279)Termination phase: Saturation
% 8.46/2.09 % (1585279)Time elapsed: 0.060 s
% 8.46/2.09 % (1585279)Peak memory usage: 88 MB
% 8.46/2.09 % (1585279)Instructions burned: 108 (million)
% 8.46/2.09 % (1585284)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2505021612:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 8.46/2.09 % (1585253)First to succeed.
% 8.46/2.09 % (1585254)Also succeeded, but the first one will report.
% 8.46/2.09 % (1585253)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1585248"
% 8.46/2.09 % (1585286)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=4087541839:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 8.46/2.09 % (1585278)Also succeeded, but the first one will report.
% 8.46/2.09 % (1585281)------------------------------
% 8.46/2.09 % (1585281)------------------------------
% 8.46/2.09 % (1585284)Instruction limit reached!
% 8.46/2.09 % (1585284)------------------------------
% 8.46/2.09 % (1585284)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.46/2.09 % (1585284)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.46/2.09 % (1585284)CaDiCaL version: 2.1.3
% 8.46/2.09 % (1585284)Termination reason: Instruction limit
% 8.46/2.09 % (1585284)Termination phase: Saturation
% 8.46/2.09 % (1585284)Time elapsed: 0.167 s
% 8.46/2.09 % (1585284)Peak memory usage: 90 MB
% 8.46/2.09 % (1585284)Instructions burned: 243 (million)
% 8.46/2.09 % (1585289)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2718667208:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 8.46/2.09 % (1585253)Refutation found. Thanks to Tanya!
% 8.46/2.09 % SZS status Unsatisfiable for theBenchmark
% 8.46/2.09 % SZS output start Proof for theBenchmark
% See solution above
% 8.46/2.09 % (1585253)------------------------------
% 8.46/2.09 % (1585253)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.46/2.09 % (1585253)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.46/2.09 % (1585253)CaDiCaL version: 2.1.3
% 8.46/2.09 % (1585253)Termination reason: Refutation
% 8.46/2.09 % (1585253)Time elapsed: 0.716 s
% 8.46/2.09 % (1585253)Peak memory usage: 129 MB
% 8.46/2.09 % (1585253)Instructions burned: 1062 (million)
% 8.46/2.09 % (1585253)------------------------------
% 8.46/2.09 % (1585253)------------------------------
% 8.46/2.09 % (1585248)Success in time 1.13 s
% 8.46/2.09 % Vampire exiting
%------------------------------------------------------------------------------