%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL003-18 : TPTP v9.3.1. Released v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n003.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 09:38:07 AM UTC 2026
% Result : Unsatisfiable 17.54s 4.33s
% Output : Refutation 17.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 4
% Syntax : Number of formulae : 21 ( 21 unt; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 30 ( 30 !; 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,
! [X0,X1] : apply(apply(w,X0),X1) = apply(apply(X0,X1),X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',w_definition) ).
fof(f3,axiom,
strong_fixed_point = apply(apply(b,apply(apply(b,apply(w,w)),apply(b,w))),apply(apply(b,b),b)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',strong_fixed_point) ).
fof(f4,negated_conjecture,
apply(strong_fixed_point,fixed_pt) != apply(fixed_pt,apply(strong_fixed_point,fixed_pt)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_strong_fixed_point) ).
fof(f5,plain,
! [X0] : apply(apply(w,w),X0) = apply(apply(X0,X0),X0),
inference(superposition,[],[f2,f2]) ).
fof(f7,plain,
! [X0,X1] : apply(apply(apply(w,X0),X1),X1) = apply(apply(w,apply(X0,X1)),X1),
inference(superposition,[],[f2,f2]) ).
fof(f9,plain,
! [X0,X1] : apply(apply(w,apply(w,X0)),X1) = apply(apply(w,apply(X0,X1)),X1),
inference(forward_demodulation,[],[f7,f2]) ).
fof(f20,plain,
! [X0,X1] : apply(apply(w,apply(b,X0)),X1) = apply(X0,apply(X1,X1)),
inference(superposition,[],[f1,f2]) ).
fof(f24,plain,
! [X2,X0,X1] : apply(apply(w,apply(apply(b,X0),X1)),X2) = apply(apply(X0,apply(X1,X2)),X2),
inference(superposition,[],[f2,f1]) ).
fof(f70,plain,
! [X2,X0,X1] : apply(X0,apply(apply(X1,X1),X2)) = apply(apply(apply(w,apply(b,apply(b,X0))),X1),X2),
inference(superposition,[],[f1,f20]) ).
fof(f197,plain,
! [X0,X1] : apply(apply(w,apply(w,X0)),X1) = apply(apply(w,apply(apply(b,w),X0)),X1),
inference(superposition,[],[f24,f9]) ).
fof(f561,plain,
! [X0] : apply(apply(w,w),apply(apply(b,w),X0)) = apply(apply(w,apply(w,X0)),apply(apply(b,w),X0)),
inference(superposition,[],[f197,f2]) ).
fof(f760,plain,
! [X0] : apply(apply(apply(b,apply(w,w)),apply(b,w)),apply(apply(apply(b,b),b),X0)) = apply(strong_fixed_point,X0),
inference(superposition,[],[f1,f3]) ).
fof(f767,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(apply(w,w),apply(apply(b,w),apply(apply(apply(b,b),b),X0))),
inference(forward_demodulation,[],[f760,f1]) ).
fof(f770,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(apply(w,w),apply(apply(b,w),apply(b,apply(b,X0)))),
inference(forward_demodulation,[],[f767,f1]) ).
fof(f4629,plain,
! [X0,X1] : apply(X1,apply(apply(w,w),X0)) = apply(apply(apply(w,apply(b,apply(b,X1))),X0),X0),
inference(superposition,[],[f70,f5]) ).
fof(f5042,plain,
! [X0,X1] : apply(X1,apply(apply(w,w),X0)) = apply(apply(w,apply(w,apply(b,apply(b,X1)))),X0),
inference(forward_demodulation,[],[f4629,f2]) ).
fof(f61482,plain,
! [X0] : apply(apply(w,w),apply(apply(b,w),apply(b,apply(b,X0)))) = apply(X0,apply(apply(w,w),apply(apply(b,w),apply(b,apply(b,X0))))),
inference(superposition,[],[f5042,f561]) ).
fof(f61577,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(X0,apply(strong_fixed_point,X0)),
inference(forward_demodulation,[],[f61482,f770]) ).
fof(f61892,plain,
apply(strong_fixed_point,fixed_pt) != apply(strong_fixed_point,fixed_pt),
inference(superposition,[],[f4,f61577]) ).
fof(f61893,plain,
$false,
inference(trivial_inequality_removal,[],[f61892]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : COL003-18 : TPTP v9.3.1. Released v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.16 % Computer : n003.cluster.edu
% 0.11/0.16 % Model : x86_64 x86_64
% 0.11/0.16 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.16 % Memory : 8046.5625MB
% 0.11/0.16 % OS : Linux 6.8.0-71-generic
% 0.11/0.16 % CPULimit : 300
% 0.11/0.16 % WCLimit : 300
% 0.11/0.16 % DateTime : Mon Sep 28 21:30:43 UTC 2026
% 0.11/0.16 % CPUTime :
% 0.11/0.16 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.19 Running first-order model finding
% 0.11/0.19 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
% 17.48/2.77 % (2043525)Will run a generic schedule for satisfiability detection.
% 17.48/2.77 % (2043532)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=43410702:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 17.48/2.77 % (2043531)% WARNING: option uhcvi not known.
% 17.48/2.77 % (2043530)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3585106933_2999 on theBenchmark for (2999ds/0Mi)
% 17.48/2.77 % (2043531)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3520460809:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 17.48/2.77 % (2043534)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1664834581:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 17.48/2.77 % (2043535)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=573124187:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 17.48/2.77 % (2043536)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=510928940:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 17.48/2.77 % TRYING [1]
% 17.48/2.77 % TRYING [2]
% 17.48/2.77 % TRYING [3]
% 17.48/2.77 % (2043533)dis+10_1_sil=32000:sp=arity:random_seed=1233126187:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 17.48/2.77 % TRYING [4]
% 17.48/2.77 % TRYING [5]
% 17.48/2.77 % (2043534)Instruction limit reached!
% 17.48/2.77 % (2043534)------------------------------
% 17.48/2.77 % (2043534)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.48/2.77 % (2043534)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.48/2.77 % (2043534)CaDiCaL version: 2.1.3
% 17.48/2.77 % (2043534)Termination reason: Instruction limit
% 17.48/2.77 % (2043534)Termination phase: Saturation
% 17.48/2.77 % (2043534)Time elapsed: 0.100 s
% 17.48/2.77 % (2043534)Peak memory usage: 12 MB
% 17.48/2.77 % (2043534)Instructions burned: 116 (million)
% 17.48/2.77 % (2043533)Instruction limit reached!
% 17.48/2.77 % (2043533)------------------------------
% 17.48/2.77 % (2043533)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.48/2.77 % (2043533)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.48/2.77 % (2043533)CaDiCaL version: 2.1.3
% 17.48/2.77 % (2043533)Termination reason: Instruction limit
% 17.48/2.77 % (2043533)Termination phase: Saturation
% 17.48/2.77 % (2043533)Time elapsed: 0.102 s
% 17.48/2.77 % (2043533)Peak memory usage: 11 MB
% 17.48/2.77 % (2043533)Instructions burned: 105 (million)
% 17.48/2.77 % (2043535)Instruction limit reached!
% 17.48/2.77 % (2043535)------------------------------
% 17.48/2.77 % (2043535)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.48/2.77 % (2043535)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.48/2.77 % (2043535)CaDiCaL version: 2.1.3
% 17.48/2.77 % (2043535)Termination reason: Instruction limit
% 17.48/2.77 % (2043535)Termination phase: Saturation
% 17.48/2.77 % (2043535)Time elapsed: 0.113 s
% 17.48/2.77 % (2043535)Peak memory usage: 12 MB
% 17.48/2.77 % (2043535)Instructions burned: 131 (million)
% 17.48/2.77 % (2043536)Instruction limit reached!
% 17.48/2.77 % (2043536)------------------------------
% 17.48/2.77 % (2043536)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.48/2.77 % (2043536)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.48/2.77 % (2043536)CaDiCaL version: 2.1.3
% 17.48/2.77 % (2043536)Termination reason: Instruction limit
% 17.48/2.77 % (2043536)Termination phase: Saturation
% 17.48/2.77 % (2043536)Time elapsed: 0.135 s
% 17.48/2.77 % (2043536)Peak memory usage: 12 MB
% 17.48/2.77 % (2043536)Instructions burned: 159 (million)
% 17.48/2.77 % (2043553)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1370358384:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 17.48/2.77 % (2043554)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=2440303190:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 17.48/2.77 % (2043552)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=704380871:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 17.48/2.77 % TRYING [1]
% 17.48/2.77 % TRYING [2]
% 17.48/2.77 % TRYING [3]
% 17.48/2.77 % (2043556)ott-21_1_sil=16000:fs=off:random_seed=4017349761:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 17.48/2.77 % TRYING [4]
% 17.48/2.77 % (2043553)Instruction limit reached!
% 17.48/2.77 % (2043553)------------------------------
% 17.48/2.77 % (2043553)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043553)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043553)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043553)Termination reason: Instruction limit
% 17.54/4.33 % (2043553)Termination phase: Saturation
% 17.54/4.33 % (2043553)Time elapsed: 0.128 s
% 17.54/4.33 % (2043553)Peak memory usage: 13 MB
% 17.54/4.33 % (2043553)Instructions burned: 131 (million)
% 17.54/4.33 % TRYING [5]
% 17.54/4.33 % (2043567)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4060035582:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 17.54/4.33 % (2043556)Instruction limit reached!
% 17.54/4.33 % (2043556)------------------------------
% 17.54/4.33 % (2043556)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043556)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043556)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043556)Termination reason: Instruction limit
% 17.54/4.33 % (2043556)Termination phase: Saturation
% 17.54/4.33 % (2043556)Time elapsed: 0.148 s
% 17.54/4.33 % (2043556)Peak memory usage: 12 MB
% 17.54/4.33 % (2043556)Instructions burned: 180 (million)
% 17.54/4.33 % (2043569)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=335219927:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 17.54/4.33 % TRYING [1]
% 17.54/4.33 % TRYING [2]
% 17.54/4.33 % TRYING [3]
% 17.54/4.33 % TRYING [4]
% 17.54/4.33 % TRYING [5]
% 17.54/4.33 % TRYING [6]
% 17.54/4.33 % TRYING [6]
% 17.54/4.33 % (2043554)Instruction limit reached!
% 17.54/4.33 % (2043554)------------------------------
% 17.54/4.33 % (2043554)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043554)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043554)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043554)Termination reason: Instruction limit
% 17.54/4.33 % (2043554)Termination phase: Saturation
% 17.54/4.33 % (2043554)Time elapsed: 0.558 s
% 17.54/4.33 % (2043554)Peak memory usage: 16 MB
% 17.54/4.33 % (2043554)Instructions burned: 684 (million)
% 17.54/4.33 % (2043575)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3361152411:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 17.54/4.33 % (2043567)Instruction limit reached!
% 17.54/4.33 % (2043567)------------------------------
% 17.54/4.33 % (2043567)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043567)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043567)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043567)Termination reason: Instruction limit
% 17.54/4.33 % (2043567)Termination phase: Saturation
% 17.54/4.33 % (2043567)Time elapsed: 0.433 s
% 17.54/4.33 % (2043567)Peak memory usage: 15 MB
% 17.54/4.33 % (2043567)Instructions burned: 477 (million)
% 17.54/4.33 % (2043578)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2638830582:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 17.54/4.33 % TRYING [14]
% 17.54/4.33 % TRYING [6]
% 17.54/4.33 % (2043552)Instruction limit reached!
% 17.54/4.33 % (2043552)------------------------------
% 17.54/4.33 % (2043552)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043552)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043552)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043552)Termination reason: Instruction limit
% 17.54/4.33 % (2043552)Termination phase: Finite model building constraint generation
% 17.54/4.33 % (2043552)Time elapsed: 0.659 s
% 17.54/4.33 % (2043552)Peak memory usage: 14 MB
% 17.54/4.33 % (2043552)Instructions burned: 717 (million)
% 17.54/4.33 % (2043580)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=2008147952:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 17.54/4.33 % (2043569)Instruction limit reached!
% 17.54/4.33 % (2043569)------------------------------
% 17.54/4.33 % (2043569)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043569)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043569)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043569)Termination reason: Instruction limit
% 17.54/4.33 % (2043569)Termination phase: Finite model building SAT solving
% 17.54/4.33 % (2043569)Time elapsed: 0.596 s
% 17.54/4.33 % (2043569)Peak memory usage: 14 MB
% 17.54/4.33 % (2043569)Instructions burned: 865 (million)
% 17.54/4.33 % (2043582)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1465012213:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 17.54/4.33 % (2043578)Instruction limit reached!
% 17.54/4.33 % (2043578)------------------------------
% 17.54/4.33 % (2043578)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043578)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043578)Termination reason: Instruction limit
% 17.54/4.33 % (2043578)Termination phase: Finite model building constraint generation
% 17.54/4.33 % (2043578)Time elapsed: 0.329 s
% 17.54/4.33 % (2043578)Peak memory usage: 78 MB
% 17.54/4.33 % (2043578)Instructions burned: 891 (million)
% 17.54/4.33 % (2043585)fmb+10_1_sil=64000:random_seed=2669905780:i=22061:nm=2:gsp=on_2988 on theBenchmark for (2988ds/22061Mi)
% 17.54/4.33 % TRYING [1]
% 17.54/4.33 % TRYING [2]
% 17.54/4.33 % TRYING [3]
% 17.54/4.33 % TRYING [4]
% 17.54/4.33 % TRYING [5]
% 17.54/4.33 % (2043575)Instruction limit reached!
% 17.54/4.33 % (2043575)------------------------------
% 17.54/4.33 % (2043575)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043575)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043575)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043575)Termination reason: Instruction limit
% 17.54/4.33 % (2043575)Termination phase: Saturation
% 17.54/4.33 % (2043575)Time elapsed: 0.501 s
% 17.54/4.33 % (2043575)Peak memory usage: 25 MB
% 17.54/4.33 % (2043575)Instructions burned: 1180 (million)
% 17.54/4.33 % (2043632)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2114418602:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 17.54/4.33 % TRYING [20]
% 17.54/4.33 % (2043580)Instruction limit reached!
% 17.54/4.33 % (2043580)------------------------------
% 17.54/4.33 % (2043580)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043580)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043580)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043580)Termination reason: Instruction limit
% 17.54/4.33 % (2043580)Termination phase: Saturation
% 17.54/4.33 % (2043580)Time elapsed: 0.436 s
% 17.54/4.33 % (2043580)Peak memory usage: 17 MB
% 17.54/4.33 % (2043580)Instructions burned: 692 (million)
% 17.54/4.33 % (2043651)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3868395050:fmbsr=1.7:i=920_2986 on theBenchmark for (2986ds/920Mi)
% 17.54/4.33 % TRYING [8]
% 17.54/4.33 % (2043582)Instruction limit reached!
% 17.54/4.33 % (2043582)------------------------------
% 17.54/4.33 % (2043582)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043582)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043582)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043582)Termination reason: Instruction limit
% 17.54/4.33 % (2043582)Termination phase: Saturation
% 17.54/4.33 % (2043582)Time elapsed: 0.442 s
% 17.54/4.33 % (2043582)Peak memory usage: 16 MB
% 17.54/4.33 % (2043582)Instructions burned: 880 (million)
% 17.54/4.33 % (2043696)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=357948553:i=5131_2985 on theBenchmark for (2985ds/5131Mi)
% 17.54/4.33 % TRYING [6]
% 17.54/4.33 % (2043651)Instruction limit reached!
% 17.54/4.33 % (2043651)------------------------------
% 17.54/4.33 % (2043651)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043651)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043651)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043651)Termination reason: Instruction limit
% 17.54/4.33 % (2043651)Termination phase: Finite model building SAT solving
% 17.54/4.33 % (2043651)Time elapsed: 0.490 s
% 17.54/4.33 % (2043651)Peak memory usage: 34 MB
% 17.54/4.33 % (2043651)Instructions burned: 920 (million)
% 17.54/4.33 % (2043745)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1461349043:i=1472:ins=7:fdi=8:gsp=on_2981 on theBenchmark for (2981ds/1472Mi)
% 17.54/4.33 % TRYING [7]
% 17.54/4.33 % (2043745)Instruction limit reached!
% 17.54/4.33 % (2043745)------------------------------
% 17.54/4.33 % (2043745)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043745)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043745)Termination reason: Instruction limit
% 17.54/4.33 % (2043745)Termination phase: Saturation
% 17.54/4.33 % (2043745)Time elapsed: 0.694 s
% 17.54/4.33 % (2043745)Peak memory usage: 25 MB
% 17.54/4.33 % (2043745)Instructions burned: 1472 (million)
% 17.54/4.33 % (2043747)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=60222314:i=6324_2974 on theBenchmark for (2974ds/6324Mi)
% 17.54/4.33 % TRYING [77]
% 17.54/4.33 % TRYING [7]
% 17.54/4.33 % (2043632)Instruction limit reached!
% 17.54/4.33 % (2043632)------------------------------
% 17.54/4.33 % (2043632)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043632)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043632)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043632)Termination reason: Instruction limit
% 17.54/4.33 % (2043632)Termination phase: Finite model building constraint generation
% 17.54/4.33 % (2043632)Time elapsed: 1.978 s
% 17.54/4.33 % (2043632)Peak memory usage: 646 MB
% 17.54/4.33 % (2043632)Instructions burned: 9519 (million)
% 17.54/4.33 % (2043749)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=314892155:fmbsr=2.30978:i=2174_2966 on theBenchmark for (2966ds/2174Mi)
% 17.54/4.33 % TRYING [16]
% 17.54/4.33 % (2043749)Instruction limit reached!
% 17.54/4.33 % (2043749)------------------------------
% 17.54/4.33 % (2043749)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043749)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043749)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043749)Termination reason: Instruction limit
% 17.54/4.33 % (2043749)Termination phase: Finite model building constraint generation
% 17.54/4.33 % (2043749)Time elapsed: 0.437 s
% 17.54/4.33 % (2043749)Peak memory usage: 150 MB
% 17.54/4.33 % (2043749)Instructions burned: 2178 (million)
% 17.54/4.33 % (2043751)ott-2_1_sil=16000:newcnf=on:random_seed=3148929933:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2962 on theBenchmark for (2962ds/869Mi)
% 17.54/4.33 % (2043751)Instruction limit reached!
% 17.54/4.33 % (2043751)------------------------------
% 17.54/4.33 % (2043751)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043751)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043751)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043751)Termination reason: Instruction limit
% 17.54/4.33 % (2043751)Termination phase: Saturation
% 17.54/4.33 % (2043751)Time elapsed: 0.281 s
% 17.54/4.33 % (2043751)Peak memory usage: 18 MB
% 17.54/4.33 % (2043751)Instructions burned: 869 (million)
% 17.54/4.33 % (2043753)ott+10_1_sil=32000:tgt=ground:random_seed=2538269255:i=5114:av=off_2959 on theBenchmark for (2959ds/5114Mi)
% 17.54/4.33 % (2043532) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2043525-2043532"...
% 17.54/4.33 % (2043532)...printing done.
% 17.54/4.33 % (2043532)Refutation found. Thanks to Tanya!
% 17.54/4.33 % SZS status Unsatisfiable for theBenchmark
% 17.54/4.33 % SZS output start Proof for theBenchmark
% See solution above
% 17.54/4.33 % (2043532)------------------------------
% 17.54/4.33 % (2043532)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.54/4.33 % (2043532)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.54/4.33 % (2043532)CaDiCaL version: 2.1.3
% 17.54/4.33 % (2043532)Termination reason: Refutation
% 17.54/4.33 % (2043532)Time elapsed: 4.045 s
% 17.54/4.33 % (2043532)Peak memory usage: 44 MB
% 17.54/4.33 % (2043532)Instructions burned: 12058 (million)
% 17.54/4.33 % (2043525)Success in time 4.131 s
% 17.54/4.33 % Vampire exiting
%------------------------------------------------------------------------------