%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL044-3 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n009.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 4.84s 1.81s
% Output : Refutation 4.84s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 16 ( 14 unt; 0 def)
% Number of atoms : 18 ( 14 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 9 ( 7 ~; 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 : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : apply(apply(apply(b,X0),X1),X2) = apply(X0,apply(X1,X2)),
file('/export/starexec/sandbox2/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/sandbox2/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/sandbox2/benchmark/theBenchmark.p',strong_fixed_point) ).
fof(f4,negated_conjecture,
~ fixed_point(apply(apply(b,apply(apply(b,apply(apply(n,apply(apply(b,b),apply(apply(n,apply(n,apply(b,b))),n))),n)),b)),b)),
file('/export/starexec/sandbox2/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(f72,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(f87,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(f96,plain,
apply(apply(apply(b,apply(apply(n,apply(apply(b,b),apply(apply(n,apply(n,apply(b,b))),n))),n)),b),apply(b,fixed_pt)) != apply(fixed_pt,apply(apply(apply(b,apply(apply(n,apply(apply(b,b),apply(apply(n,apply(n,apply(b,b))),n))),n)),b),apply(b,fixed_pt))),
inference(resolution,[],[f5,f4]) ).
fof(f99,plain,
apply(apply(apply(n,apply(apply(b,b),apply(apply(n,apply(n,apply(b,b))),n))),n),apply(b,apply(b,fixed_pt))) != apply(fixed_pt,apply(apply(apply(n,apply(apply(b,b),apply(apply(n,apply(n,apply(b,b))),n))),n),apply(b,apply(b,fixed_pt)))),
inference(forward_demodulation,[],[f96,f1]) ).
fof(f346,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(f1927,plain,
! [X0,X1] : apply(apply(X0,X1),apply(X0,X1)) = apply(apply(apply(n,apply(n,apply(b,b))),X0),X1),
inference(superposition,[],[f87,f2]) ).
fof(f2873,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(superposition,[],[f99,f346]) ).
fof(f8251,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(superposition,[],[f2873,f1927]) ).
fof(f8301,plain,
$false,
inference(forward_subsumption_resolution,[],[f8251,f72]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL044-3 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.20 % Computer : n009.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 21:30:46 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23 Running first-order model finding
% 0.09/0.23 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.84/1.81 % (3508147)Will run a generic schedule for satisfiability detection.
% 4.84/1.81 % (3508156)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=299487034:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 4.84/1.81 % (3508153)% WARNING: option uhcvi not known.
% 4.84/1.81 % (3508154)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4080459502:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 4.84/1.81 % (3508152)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1242664637_2999 on theBenchmark for (2999ds/0Mi)
% 4.84/1.81 % (3508153)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3649588:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 4.84/1.81 % (3508155)dis+10_1_sil=32000:sp=arity:random_seed=3494213941:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 4.84/1.81 % (3508157)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1546205041:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 4.84/1.81 % (3508158)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3354558685:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 4.84/1.81 % TRYING [1]
% 4.84/1.81 % TRYING [2]
% 4.84/1.81 % TRYING [3]
% 4.84/1.81 % TRYING [4]
% 4.84/1.81 % (3508156)Instruction limit reached!
% 4.84/1.81 % (3508156)------------------------------
% 4.84/1.81 % (3508156)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508156)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508156)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508156)Termination reason: Instruction limit
% 4.84/1.81 % (3508156)Termination phase: Saturation
% 4.84/1.81 % (3508156)Time elapsed: 0.040 s
% 4.84/1.81 % (3508156)Peak memory usage: 13 MB
% 4.84/1.81 % (3508156)Instructions burned: 118 (million)
% 4.84/1.81 % (3508166)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2827220916:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 4.84/1.81 % TRYING [1]
% 4.84/1.81 % TRYING [2]
% 4.84/1.81 % TRYING [3]
% 4.84/1.81 % TRYING [4]
% 4.84/1.81 % (3508155)Instruction limit reached!
% 4.84/1.81 % (3508155)------------------------------
% 4.84/1.81 % (3508155)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508155)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508155)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508155)Termination reason: Instruction limit
% 4.84/1.81 % (3508155)Termination phase: Saturation
% 4.84/1.81 % (3508155)Time elapsed: 0.057 s
% 4.84/1.81 % (3508155)Peak memory usage: 12 MB
% 4.84/1.81 % (3508155)Instructions burned: 103 (million)
% 4.84/1.81 % (3508168)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2143786251:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 4.84/1.81 % (3508157)Instruction limit reached!
% 4.84/1.81 % (3508157)------------------------------
% 4.84/1.81 % (3508157)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508157)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508157)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508157)Termination reason: Instruction limit
% 4.84/1.81 % (3508157)Termination phase: Saturation
% 4.84/1.81 % (3508157)Time elapsed: 0.082 s
% 4.84/1.81 % (3508157)Peak memory usage: 13 MB
% 4.84/1.81 % (3508157)Instructions burned: 132 (million)
% 4.84/1.81 % TRYING [5]
% 4.84/1.81 % TRYING [5]
% 4.84/1.81 % (3508158)Instruction limit reached!
% 4.84/1.81 % (3508158)------------------------------
% 4.84/1.81 % (3508158)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508158)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508158)Termination reason: Instruction limit
% 4.84/1.81 % (3508158)Termination phase: Saturation
% 4.84/1.81 % (3508158)Time elapsed: 0.097 s
% 4.84/1.81 % (3508158)Peak memory usage: 13 MB
% 4.84/1.81 % (3508158)Instructions burned: 160 (million)
% 4.84/1.81 % (3508170)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=3153393352:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 4.84/1.81 % (3508171)ott-21_1_sil=16000:fs=off:random_seed=165878334:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 4.84/1.81 % (3508168)Instruction limit reached!
% 4.84/1.81 % (3508168)------------------------------
% 4.84/1.81 % (3508168)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508168)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508168)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508168)Termination reason: Instruction limit
% 4.84/1.81 % (3508168)Termination phase: Saturation
% 4.84/1.81 % (3508168)Time elapsed: 0.086 s
% 4.84/1.81 % (3508168)Peak memory usage: 13 MB
% 4.84/1.81 % (3508168)Instructions burned: 131 (million)
% 4.84/1.81 % (3508174)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1615465603:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 4.84/1.81 % (3508171)Instruction limit reached!
% 4.84/1.81 % (3508171)------------------------------
% 4.84/1.81 % (3508171)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508171)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508171)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508171)Termination reason: Instruction limit
% 4.84/1.81 % (3508171)Termination phase: Saturation
% 4.84/1.81 % (3508171)Time elapsed: 0.094 s
% 4.84/1.81 % (3508171)Peak memory usage: 12 MB
% 4.84/1.81 % (3508171)Instructions burned: 182 (million)
% 4.84/1.81 % (3508176)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2573614428:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 4.84/1.81 % TRYING [1]
% 4.84/1.81 % TRYING [2]
% 4.84/1.81 % TRYING [3]
% 4.84/1.81 % TRYING [4]
% 4.84/1.81 % TRYING [6]
% 4.84/1.81 % (3508166)Instruction limit reached!
% 4.84/1.81 % (3508166)------------------------------
% 4.84/1.81 % (3508166)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508166)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508166)Termination reason: Instruction limit
% 4.84/1.81 % (3508166)Termination phase: Finite model building constraint generation
% 4.84/1.81 % (3508166)Time elapsed: 0.229 s
% 4.84/1.81 % (3508166)Peak memory usage: 16 MB
% 4.84/1.81 % (3508166)Instructions burned: 715 (million)
% 4.84/1.81 % (3508178)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1901394161:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 4.84/1.81 % TRYING [5]
% 4.84/1.81 % (3508174)Instruction limit reached!
% 4.84/1.81 % (3508174)------------------------------
% 4.84/1.81 % (3508174)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508174)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508174)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508174)Termination reason: Instruction limit
% 4.84/1.81 % (3508174)Termination phase: Saturation
% 4.84/1.81 % (3508174)Time elapsed: 0.255 s
% 4.84/1.81 % (3508174)Peak memory usage: 17 MB
% 4.84/1.81 % (3508174)Instructions burned: 478 (million)
% 4.84/1.81 % (3508180)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=172950657:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 4.84/1.81 % (3508170)Instruction limit reached!
% 4.84/1.81 % (3508170)------------------------------
% 4.84/1.81 % (3508170)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508170)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508170)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508170)Termination reason: Instruction limit
% 4.84/1.81 % (3508170)Termination phase: Saturation
% 4.84/1.81 % (3508170)Time elapsed: 0.360 s
% 4.84/1.81 % (3508170)Peak memory usage: 18 MB
% 4.84/1.81 % (3508170)Instructions burned: 684 (million)
% 4.84/1.81 % TRYING [6]
% 4.84/1.81 % TRYING [6]
% 4.84/1.81 % (3508182)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=2665949643: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)
% 4.84/1.81 % TRYING [14]
% 4.84/1.81 % (3508176)Instruction limit reached!
% 4.84/1.81 % (3508176)------------------------------
% 4.84/1.81 % (3508176)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508176)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508176)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508176)Termination reason: Instruction limit
% 4.84/1.81 % (3508176)Termination phase: Finite model building SAT solving
% 4.84/1.81 % (3508176)Time elapsed: 0.378 s
% 4.84/1.81 % (3508176)Peak memory usage: 17 MB
% 4.84/1.81 % (3508176)Instructions burned: 866 (million)
% 4.84/1.81 % (3508184)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=352076523:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 4.84/1.81 % (3508178)Instruction limit reached!
% 4.84/1.81 % (3508178)------------------------------
% 4.84/1.81 % (3508178)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508178)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508178)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508178)Termination reason: Instruction limit
% 4.84/1.81 % (3508178)Termination phase: Saturation
% 4.84/1.81 % (3508178)Time elapsed: 0.418 s
% 4.84/1.81 % (3508178)Peak memory usage: 31 MB
% 4.84/1.81 % (3508178)Instructions burned: 1180 (million)
% 4.84/1.81 % (3508186)fmb+10_1_sil=64000:random_seed=68776391:i=22061:nm=2:gsp=on_2992 on theBenchmark for (2992ds/22061Mi)
% 4.84/1.81 % TRYING [1]
% 4.84/1.81 % TRYING [2]
% 4.84/1.81 % TRYING [3]
% 4.84/1.81 % TRYING [4]
% 4.84/1.81 % TRYING [5]
% 4.84/1.81 % (3508180)Instruction limit reached!
% 4.84/1.81 % (3508180)------------------------------
% 4.84/1.81 % (3508180)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508180)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508180)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508180)Termination reason: Instruction limit
% 4.84/1.81 % (3508180)Termination phase: Finite model building constraint generation
% 4.84/1.81 % (3508180)Time elapsed: 0.319 s
% 4.84/1.81 % (3508180)Peak memory usage: 76 MB
% 4.84/1.81 % (3508180)Instructions burned: 891 (million)
% 4.84/1.81 % (3508188)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2488705564:i=9515:nm=5_2991 on theBenchmark for (2991ds/9515Mi)
% 4.84/1.81 % TRYING [20]
% 4.84/1.81 % TRYING [6]
% 4.84/1.81 % (3508182)Instruction limit reached!
% 4.84/1.81 % (3508182)------------------------------
% 4.84/1.81 % (3508182)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508182)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508182)Termination reason: Instruction limit
% 4.84/1.81 % (3508182)Termination phase: Saturation
% 4.84/1.81 % (3508182)Time elapsed: 0.448 s
% 4.84/1.81 % (3508182)Peak memory usage: 18 MB
% 4.84/1.81 % (3508182)Instructions burned: 693 (million)
% 4.84/1.81 % (3508190)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=524244652:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 4.84/1.81 % TRYING [8]
% 4.84/1.81 % (3508184)Instruction limit reached!
% 4.84/1.81 % (3508184)------------------------------
% 4.84/1.81 % (3508184)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508184)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508184)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508184)Termination reason: Instruction limit
% 4.84/1.81 % (3508184)Termination phase: Saturation
% 4.84/1.81 % (3508184)Time elapsed: 0.470 s
% 4.84/1.81 % (3508184)Peak memory usage: 20 MB
% 4.84/1.81 % (3508184)Instructions burned: 880 (million)
% 4.84/1.81 % (3508192)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2174165778:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 4.84/1.81 % TRYING [7]
% 4.84/1.81 % (3508190)Instruction limit reached!
% 4.84/1.81 % (3508190)------------------------------
% 4.84/1.81 % (3508190)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508190)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508190)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508190)Termination reason: Instruction limit
% 4.84/1.81 % (3508190)Termination phase: Finite model building SAT solving
% 4.84/1.81 % (3508190)Time elapsed: 0.470 s
% 4.84/1.81 % (3508190)Peak memory usage: 47 MB
% 4.84/1.81 % (3508190)Instructions burned: 920 (million)
% 4.84/1.81 % (3508194)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3652414863:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 4.84/1.81 % (3508192) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3508147-3508192"...
% 4.84/1.81 % (3508192)...printing done.
% 4.84/1.81 % (3508192)Refutation found. Thanks to Tanya!
% 4.84/1.81 % SZS status Unsatisfiable for theBenchmark
% 4.84/1.81 % SZS output start Proof for theBenchmark
% See solution above
% 4.84/1.81 % (3508192)------------------------------
% 4.84/1.81 % (3508192)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 4.84/1.81 % (3508192)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.84/1.81 % (3508192)CaDiCaL version: 2.1.3
% 4.84/1.81 % (3508192)Termination reason: Refutation
% 4.84/1.81 % (3508192)Time elapsed: 0.386 s
% 4.84/1.81 % (3508192)Peak memory usage: 17 MB
% 4.84/1.81 % (3508192)Instructions burned: 716 (million)
% 4.84/1.81 % (3508147)Success in time 1.57 s
% 4.84/1.81 % Vampire exiting
%------------------------------------------------------------------------------