%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL044-4 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n010.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 09:38:15 AM UTC 2026
% Result : Unsatisfiable 45.12s 6.63s
% Output : Refutation 45.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 4
% Syntax : Number of formulae : 21 ( 19 unt; 0 def)
% Number of atoms : 23 ( 19 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 11 ( 9 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 12 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 37 ( 37 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : apply(apply(apply(b,X0),X1),X2) = apply(X0,apply(X1,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_definition) ).
fof(f2,axiom,
! [X2,X0,X1] : apply(apply(apply(n,X0),X1),X2) = apply(apply(apply(X0,X2),X1),X2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',n_definition) ).
fof(f3,axiom,
! [X0] :
( apply(X0,fixed_pt) != apply(fixed_pt,apply(X0,fixed_pt))
| fixed_point(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',strong_fixed_point) ).
fof(f4,negated_conjecture,
~ fixed_point(apply(apply(b,apply(apply(b,apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n)),b)),b)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_strong_fixed_point) ).
fof(f5,plain,
! [X0,X1] :
( fixed_point(apply(apply(b,X0),X1))
| apply(X0,apply(X1,fixed_pt)) != apply(fixed_pt,apply(X0,apply(X1,fixed_pt))) ),
inference(superposition,[],[f3,f1]) ).
fof(f7,plain,
! [X2,X3,X0,X1] : apply(apply(apply(n,apply(apply(b,X0),X1)),X3),X2) = apply(apply(apply(X0,apply(X1,X2)),X3),X2),
inference(superposition,[],[f2,f1]) ).
fof(f10,plain,
! [X2,X0,X1] : apply(apply(apply(n,apply(b,X0)),X2),X1) = apply(apply(X0,apply(X1,X2)),X1),
inference(superposition,[],[f2,f1]) ).
fof(f12,plain,
! [X2,X0,X1] : apply(apply(apply(n,apply(X0,X2)),X2),X1) = apply(apply(apply(apply(n,X0),X1),X2),X1),
inference(superposition,[],[f2,f2]) ).
fof(f18,plain,
! [X2,X0,X1] : apply(apply(apply(n,apply(X0,X2)),X2),X1) = apply(apply(apply(n,apply(n,X0)),X2),X1),
inference(forward_demodulation,[],[f12,f2]) ).
fof(f91,plain,
! [X2,X0,X1] : apply(X0,apply(apply(X1,X2),X1)) = apply(apply(apply(n,apply(b,apply(b,X0))),X2),X1),
inference(superposition,[],[f10,f1]) ).
fof(f106,plain,
! [X2,X0,X1] : apply(apply(X1,X0),apply(X1,X2)) = apply(apply(apply(apply(n,apply(b,b)),X0),X1),X2),
inference(superposition,[],[f1,f10]) ).
fof(f118,plain,
apply(apply(apply(b,apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n)),b),apply(b,fixed_pt)) != apply(fixed_pt,apply(apply(apply(b,apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n)),b),apply(b,fixed_pt))),
inference(resolution,[],[f5,f4]) ).
fof(f121,plain,
apply(apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n),apply(b,apply(b,fixed_pt))) != apply(fixed_pt,apply(apply(apply(n,apply(n,apply(apply(b,apply(b,b)),apply(n,apply(apply(b,b),n))))),n),apply(b,apply(b,fixed_pt)))),
inference(forward_demodulation,[],[f118,f1]) ).
fof(f122,plain,
! [X2,X3,X0,X1] : apply(apply(apply(n,apply(n,apply(apply(b,X0),X1))),X2),X3) = apply(apply(apply(n,apply(X0,apply(X1,X2))),X2),X3),
inference(superposition,[],[f18,f1]) ).
fof(f297,plain,
! [X2,X0,X1] : apply(apply(X0,X1),apply(X2,X1)) = apply(apply(apply(n,apply(apply(b,b),X0)),X2),X1),
inference(superposition,[],[f7,f1]) ).
fof(f1494,plain,
! [X0,X1] : apply(apply(X0,X1),apply(X0,X1)) = apply(apply(apply(n,apply(n,apply(b,b))),X0),X1),
inference(superposition,[],[f106,f2]) ).
fof(f22806,plain,
apply(apply(apply(n,apply(apply(b,b),apply(apply(n,apply(apply(b,b),n)),n))),n),apply(b,apply(b,fixed_pt))) != apply(fixed_pt,apply(apply(apply(n,apply(apply(b,b),apply(apply(n,apply(apply(b,b),n)),n))),n),apply(b,apply(b,fixed_pt)))),
inference(superposition,[],[f121,f122]) ).
fof(f23254,plain,
apply(apply(apply(apply(n,apply(apply(b,b),n)),n),apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt)))) != apply(fixed_pt,apply(apply(apply(apply(n,apply(apply(b,b),n)),n),apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt))))),
inference(forward_demodulation,[],[f22806,f297]) ).
fof(f23343,plain,
apply(apply(apply(apply(n,apply(n,apply(b,b))),n),apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt)))) != apply(fixed_pt,apply(apply(apply(apply(n,apply(n,apply(b,b))),n),apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt))))),
inference(forward_demodulation,[],[f23254,f18]) ).
fof(f23365,plain,
apply(apply(apply(n,apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt)))),apply(n,apply(b,apply(b,fixed_pt)))) != apply(fixed_pt,apply(apply(apply(n,apply(b,apply(b,fixed_pt))),apply(n,apply(b,apply(b,fixed_pt)))),apply(n,apply(b,apply(b,fixed_pt))))),
inference(forward_demodulation,[],[f23343,f1494]) ).
fof(f23372,plain,
$false,
inference(forward_subsumption_resolution,[],[f23365,f91]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL044-4 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.20 % Computer : n010.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Mon Sep 28 21:31:03 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23 Running first-order model finding
% 0.09/0.23 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 16.76/2.60 % (2373272)Will run a generic schedule for satisfiability detection.
% 16.76/2.60 % (2373277)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2379764675_2999 on theBenchmark for (2999ds/0Mi)
% 16.76/2.60 % TRYING [1]
% 16.76/2.60 % TRYING [2]
% 16.76/2.60 % TRYING [3]
% 16.76/2.60 % (2373278)% WARNING: option uhcvi not known.
% 16.76/2.60 % TRYING [4]
% 16.76/2.60 % (2373278)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3909746925:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 16.76/2.60 % (2373279)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=503429067:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 16.76/2.60 % (2373280)dis+10_1_sil=32000:sp=arity:random_seed=2039758256:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 16.76/2.60 % (2373281)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3203789466:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 16.76/2.60 % (2373282)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3603328975:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 16.76/2.60 % (2373283)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2229753515:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 16.76/2.60 % TRYING [5]
% 16.76/2.60 % (2373280)Instruction limit reached!
% 16.76/2.60 % (2373280)------------------------------
% 16.76/2.60 % (2373280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.76/2.60 % (2373280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.76/2.60 % (2373280)CaDiCaL version: 2.1.3
% 16.76/2.60 % (2373280)Termination reason: Instruction limit
% 16.76/2.60 % (2373280)Termination phase: Saturation
% 16.76/2.60 % (2373280)Time elapsed: 0.056 s
% 16.76/2.60 % (2373280)Peak memory usage: 12 MB
% 16.76/2.60 % (2373280)Instructions burned: 103 (million)
% 16.76/2.60 % (2373281)Instruction limit reached!
% 16.76/2.60 % (2373281)------------------------------
% 16.76/2.60 % (2373281)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.76/2.60 % (2373281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.76/2.60 % (2373281)CaDiCaL version: 2.1.3
% 16.76/2.60 % (2373281)Termination reason: Instruction limit
% 16.76/2.60 % (2373281)Termination phase: Saturation
% 16.76/2.60 % (2373281)Time elapsed: 0.072 s
% 16.76/2.60 % (2373281)Peak memory usage: 13 MB
% 16.76/2.60 % (2373281)Instructions burned: 117 (million)
% 16.76/2.60 % (2373291)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1503752792:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 16.76/2.60 % TRYING [1]
% 16.76/2.60 % TRYING [2]
% 16.76/2.60 % TRYING [3]
% 16.76/2.60 % (2373282)Instruction limit reached!
% 16.76/2.60 % (2373282)------------------------------
% 16.76/2.60 % (2373282)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.76/2.60 % (2373282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.76/2.60 % (2373282)CaDiCaL version: 2.1.3
% 16.76/2.60 % (2373282)Termination reason: Instruction limit
% 16.76/2.60 % (2373282)Termination phase: Saturation
% 16.76/2.60 % (2373282)Time elapsed: 0.081 s
% 16.76/2.60 % (2373282)Peak memory usage: 13 MB
% 16.76/2.60 % (2373282)Instructions burned: 131 (million)
% 16.76/2.60 % TRYING [4]
% 16.76/2.60 % (2373292)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2136339147:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 16.76/2.60 % (2373283)Instruction limit reached!
% 16.76/2.60 % (2373283)------------------------------
% 16.76/2.60 % (2373283)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.76/2.60 % (2373283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.76/2.60 % (2373283)CaDiCaL version: 2.1.3
% 16.76/2.60 % (2373283)Termination reason: Instruction limit
% 16.76/2.60 % (2373283)Termination phase: Saturation
% 16.76/2.60 % (2373283)Time elapsed: 0.096 s
% 16.76/2.60 % (2373283)Peak memory usage: 13 MB
% 16.76/2.60 % (2373283)Instructions burned: 160 (million)
% 16.76/2.60 % (2373294)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=643759369:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 16.76/2.60 % (2373296)ott-21_1_sil=16000:fs=off:random_seed=222006411:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 16.76/2.60 % TRYING [5]
% 16.76/2.60 % (2373292)Instruction limit reached!
% 16.76/2.60 % (2373292)------------------------------
% 16.76/2.60 % (2373292)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373292)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373292)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373292)Termination reason: Instruction limit
% 45.12/6.63 % (2373292)Termination phase: Saturation
% 45.12/6.63 % (2373292)Time elapsed: 0.084 s
% 45.12/6.63 % (2373292)Peak memory usage: 13 MB
% 45.12/6.63 % (2373292)Instructions burned: 131 (million)
% 45.12/6.63 % (2373299)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1603904694:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 45.12/6.63 % (2373296)Instruction limit reached!
% 45.12/6.63 % (2373296)------------------------------
% 45.12/6.63 % (2373296)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373296)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373296)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373296)Termination reason: Instruction limit
% 45.12/6.63 % (2373296)Termination phase: Saturation
% 45.12/6.63 % (2373296)Time elapsed: 0.088 s
% 45.12/6.63 % (2373296)Peak memory usage: 12 MB
% 45.12/6.63 % (2373296)Instructions burned: 181 (million)
% 45.12/6.63 % (2373301)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1705773185:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 45.12/6.63 % TRYING [1]
% 45.12/6.63 % TRYING [2]
% 45.12/6.63 % TRYING [3]
% 45.12/6.63 % TRYING [4]
% 45.12/6.63 % TRYING [5]
% 45.12/6.63 % TRYING [6]
% 45.12/6.63 % (2373299)Instruction limit reached!
% 45.12/6.63 % (2373299)------------------------------
% 45.12/6.63 % (2373299)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373299)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373299)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373299)Termination reason: Instruction limit
% 45.12/6.63 % (2373299)Termination phase: Saturation
% 45.12/6.63 % (2373299)Time elapsed: 0.254 s
% 45.12/6.63 % (2373299)Peak memory usage: 16 MB
% 45.12/6.63 % (2373299)Instructions burned: 477 (million)
% 45.12/6.63 % TRYING [6]
% 45.12/6.63 % (2373294)Instruction limit reached!
% 45.12/6.63 % (2373294)------------------------------
% 45.12/6.63 % (2373294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373294)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373294)Termination reason: Instruction limit
% 45.12/6.63 % (2373294)Termination phase: Saturation
% 45.12/6.63 % (2373294)Time elapsed: 0.362 s
% 45.12/6.63 % (2373294)Peak memory usage: 18 MB
% 45.12/6.63 % (2373294)Instructions burned: 684 (million)
% 45.12/6.63 % (2373303)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4260085547:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 45.12/6.63 % (2373304)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2271946239:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 45.12/6.63 % TRYING [6]
% 45.12/6.63 % (2373291)Instruction limit reached!
% 45.12/6.63 % (2373291)------------------------------
% 45.12/6.63 % (2373291)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373291)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373291)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373291)Termination reason: Instruction limit
% 45.12/6.63 % (2373291)Termination phase: Finite model building constraint generation
% 45.12/6.63 % (2373291)Time elapsed: 0.436 s
% 45.12/6.63 % (2373291)Peak memory usage: 17 MB
% 45.12/6.63 % (2373291)Instructions burned: 714 (million)
% 45.12/6.63 % (2373307)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=276326500:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 45.12/6.63 % TRYING [14]
% 45.12/6.63 % (2373301)Instruction limit reached!
% 45.12/6.63 % (2373301)------------------------------
% 45.12/6.63 % (2373301)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373301)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373301)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373301)Termination reason: Instruction limit
% 45.12/6.63 % (2373301)Termination phase: Finite model building SAT solving
% 45.12/6.63 % (2373301)Time elapsed: 0.373 s
% 45.12/6.63 % (2373301)Peak memory usage: 18 MB
% 45.12/6.63 % (2373301)Instructions burned: 866 (million)
% 45.12/6.63 % (2373309)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1577628882:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 45.12/6.63 % (2373304)Instruction limit reached!
% 45.12/6.63 % (2373304)------------------------------
% 45.12/6.63 % (2373304)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373304)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373304)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373304)Termination reason: Instruction limit
% 45.12/6.63 % (2373304)Termination phase: Finite model building constraint generation
% 45.12/6.63 % (2373304)Time elapsed: 0.317 s
% 45.12/6.63 % (2373304)Peak memory usage: 76 MB
% 45.12/6.63 % (2373304)Instructions burned: 889 (million)
% 45.12/6.63 % (2373311)fmb+10_1_sil=64000:random_seed=986167295:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 45.12/6.63 % TRYING [1]
% 45.12/6.63 % TRYING [2]
% 45.12/6.63 % TRYING [3]
% 45.12/6.63 % TRYING [4]
% 45.12/6.63 % TRYING [5]
% 45.12/6.63 % (2373307)Instruction limit reached!
% 45.12/6.63 % (2373307)------------------------------
% 45.12/6.63 % (2373307)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373307)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373307)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373307)Termination reason: Instruction limit
% 45.12/6.63 % (2373307)Termination phase: Saturation
% 45.12/6.63 % (2373307)Time elapsed: 0.443 s
% 45.12/6.63 % (2373307)Peak memory usage: 19 MB
% 45.12/6.63 % (2373307)Instructions burned: 692 (million)
% 45.12/6.63 % (2373313)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1044198641:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 45.12/6.63 % TRYING [20]
% 45.12/6.63 % TRYING [6]
% 45.12/6.63 % (2373309)Instruction limit reached!
% 45.12/6.63 % (2373309)------------------------------
% 45.12/6.63 % (2373309)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373309)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373309)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373309)Termination reason: Instruction limit
% 45.12/6.63 % (2373309)Termination phase: Saturation
% 45.12/6.63 % (2373309)Time elapsed: 0.469 s
% 45.12/6.63 % (2373309)Peak memory usage: 20 MB
% 45.12/6.63 % (2373309)Instructions burned: 879 (million)
% 45.12/6.63 % (2373315)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=1559461293:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 45.12/6.63 % TRYING [8]
% 45.12/6.63 % (2373303)Instruction limit reached!
% 45.12/6.63 % (2373303)------------------------------
% 45.12/6.63 % (2373303)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373303)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373303)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373303)Termination reason: Instruction limit
% 45.12/6.63 % (2373303)Termination phase: Saturation
% 45.12/6.63 % (2373303)Time elapsed: 0.750 s
% 45.12/6.63 % (2373303)Peak memory usage: 31 MB
% 45.12/6.63 % (2373303)Instructions burned: 1179 (million)
% 45.12/6.63 % (2373317)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3546247675:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 45.12/6.63 % TRYING [7]
% 45.12/6.63 % (2373315)Instruction limit reached!
% 45.12/6.63 % (2373315)------------------------------
% 45.12/6.63 % (2373315)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373315)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373315)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373315)Termination reason: Instruction limit
% 45.12/6.63 % (2373315)Termination phase: Finite model building SAT solving
% 45.12/6.63 % (2373315)Time elapsed: 0.443 s
% 45.12/6.63 % (2373315)Peak memory usage: 47 MB
% 45.12/6.63 % (2373315)Instructions burned: 920 (million)
% 45.12/6.63 % (2373319)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2886596808:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 45.12/6.63 % TRYING [7]
% 45.12/6.63 % (2373319)Instruction limit reached!
% 45.12/6.63 % (2373319)------------------------------
% 45.12/6.63 % (2373319)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373319)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373319)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373319)Termination reason: Instruction limit
% 45.12/6.63 % (2373319)Termination phase: Saturation
% 45.12/6.63 % (2373319)Time elapsed: 0.734 s
% 45.12/6.63 % (2373319)Peak memory usage: 30 MB
% 45.12/6.63 % (2373319)Instructions burned: 1473 (million)
% 45.12/6.63 % (2373321)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1899030659:i=6324_2976 on theBenchmark for (2976ds/6324Mi)
% 45.12/6.63 % TRYING [77]
% 45.12/6.63 % (2373317)Instruction limit reached!
% 45.12/6.63 % (2373317)------------------------------
% 45.12/6.63 % (2373317)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373317)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373317)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373317)Termination reason: Instruction limit
% 45.12/6.63 % (2373317)Termination phase: Saturation
% 45.12/6.63 % (2373317)Time elapsed: 2.830 s
% 45.12/6.63 % (2373317)Peak memory usage: 54 MB
% 45.12/6.63 % (2373317)Instructions burned: 5131 (million)
% 45.12/6.63 % (2373323)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=264127744:fmbsr=2.30978:i=2174_2958 on theBenchmark for (2958ds/2174Mi)
% 45.12/6.63 % TRYING [16]
% 45.12/6.63 % TRYING [8]
% 45.12/6.63 % TRYING [8]
% 45.12/6.63 % (2373313)Instruction limit reached!
% 45.12/6.63 % (2373313)------------------------------
% 45.12/6.63 % (2373313)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373313)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373313)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373313)Termination reason: Instruction limit
% 45.12/6.63 % (2373313)Termination phase: Finite model building constraint generation
% 45.12/6.63 % (2373313)Time elapsed: 3.445 s
% 45.12/6.63 % (2373313)Peak memory usage: 673 MB
% 45.12/6.63 % (2373313)Instructions burned: 9515 (million)
% 45.12/6.63 % (2373325)ott-2_1_sil=16000:newcnf=on:random_seed=2011485282:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2954 on theBenchmark for (2954ds/869Mi)
% 45.12/6.63 % (2373321)Instruction limit reached!
% 45.12/6.63 % (2373321)------------------------------
% 45.12/6.63 % (2373321)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373321)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373321)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373321)Termination reason: Instruction limit
% 45.12/6.63 % (2373321)Termination phase: Finite model building constraint generation
% 45.12/6.63 % (2373321)Time elapsed: 2.357 s
% 45.12/6.63 % (2373321)Peak memory usage: 513 MB
% 45.12/6.63 % (2373321)Instructions burned: 6327 (million)
% 45.12/6.63 % (2373327)ott+10_1_sil=32000:tgt=ground:random_seed=2555287283:i=5114:av=off_2952 on theBenchmark for (2952ds/5114Mi)
% 45.12/6.63 % (2373323)Instruction limit reached!
% 45.12/6.63 % (2373323)------------------------------
% 45.12/6.63 % (2373323)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373323)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373323)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373323)Termination reason: Instruction limit
% 45.12/6.63 % (2373323)Termination phase: Finite model building constraint generation
% 45.12/6.63 % (2373323)Time elapsed: 0.736 s
% 45.12/6.63 % (2373323)Peak memory usage: 132 MB
% 45.12/6.63 % (2373323)Instructions burned: 2174 (million)
% 45.12/6.63 % (2373329)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=222797865:i=54282_2951 on theBenchmark for (2951ds/54282Mi)
% 45.12/6.63 % TRYING [1]
% 45.12/6.63 % TRYING [2]
% 45.12/6.63 % TRYING [3]
% 45.12/6.63 % TRYING [4]
% 45.12/6.63 % TRYING [5]
% 45.12/6.63 % (2373325)Instruction limit reached!
% 45.12/6.63 % (2373325)------------------------------
% 45.12/6.63 % (2373325)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373325)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373325)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373325)Termination reason: Instruction limit
% 45.12/6.63 % (2373325)Termination phase: Saturation
% 45.12/6.63 % (2373325)Time elapsed: 0.582 s
% 45.12/6.63 % (2373325)Peak memory usage: 21 MB
% 45.12/6.63 % (2373325)Instructions burned: 869 (million)
% 45.12/6.63 % (2373331)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3123540042:i=3512:aac=none_2948 on theBenchmark for (2948ds/3512Mi)
% 45.12/6.63 % TRYING [6]
% 45.12/6.63 % (2373331) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2373272-2373331"...
% 45.12/6.63 % (2373331)...printing done.
% 45.12/6.63 % (2373331)Refutation found. Thanks to Tanya!
% 45.12/6.63 % SZS status Unsatisfiable for theBenchmark
% 45.12/6.63 % SZS output start Proof for theBenchmark
% See solution above
% 45.12/6.63 % (2373331)------------------------------
% 45.12/6.63 % (2373331)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 45.12/6.63 % (2373331)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 45.12/6.63 % (2373331)CaDiCaL version: 2.1.3
% 45.12/6.63 % (2373331)Termination reason: Refutation
% 45.12/6.63 % (2373331)Time elapsed: 1.175 s
% 45.12/6.63 % (2373331)Peak memory usage: 31 MB
% 45.12/6.63 % (2373331)Instructions burned: 2135 (million)
% 45.12/6.63 % (2373272)Success in time 6.385 s
% 45.12/6.63 % Vampire exiting
%------------------------------------------------------------------------------