%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : COL003-17 : 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 : n011.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 09:38:06 AM UTC 2026
% Result : Unsatisfiable 12.57s 4.38s
% Output : Refutation 12.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 15 ( 15 unt; 0 def)
% Number of atoms : 15 ( 14 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 1 ( 1 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 8 ( 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 : 21 ( 21 !; 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(apply(b,apply(w,w)),apply(b,w))),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(f20,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(f21,plain,
! [X0,X1] : apply(apply(w,w),apply(apply(b,X0),X1)) = apply(apply(X0,apply(X1,apply(apply(b,X0),X1))),apply(apply(b,X0),X1)),
inference(superposition,[],[f5,f1]) ).
fof(f44,plain,
! [X0] : apply(apply(apply(b,apply(apply(b,apply(w,w)),apply(b,w))),b),apply(b,X0)) = apply(strong_fixed_point,X0),
inference(superposition,[],[f1,f3]) ).
fof(f169,plain,
! [X2,X0,X1] : apply(apply(w,apply(apply(b,apply(b,X0)),X1)),X2) = apply(X0,apply(apply(X1,X2),X2)),
inference(superposition,[],[f20,f1]) ).
fof(f234,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(apply(apply(b,apply(w,w)),apply(b,w)),apply(b,apply(b,X0))),
inference(superposition,[],[f44,f1]) ).
fof(f5149,plain,
! [X0,X1] : apply(X1,apply(apply(w,w),X0)) = apply(apply(w,apply(apply(b,apply(b,X1)),X0)),X0),
inference(superposition,[],[f169,f5]) ).
fof(f6134,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(apply(w,w),apply(apply(b,w),apply(b,apply(b,X0)))),
inference(superposition,[],[f234,f1]) ).
fof(f80756,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,[],[f21,f5149]) ).
fof(f80908,plain,
! [X0] : apply(strong_fixed_point,X0) = apply(X0,apply(strong_fixed_point,X0)),
inference(forward_demodulation,[],[f80756,f6134]) ).
fof(f82336,plain,
$false,
inference(backward_subsumption_resolution,[],[f4,f80908]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : COL003-17 : TPTP v9.3.1. Released v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.17 % Computer : n011.cluster.edu
% 0.08/0.17 % Model : x86_64 x86_64
% 0.08/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.17 % Memory : 8046.5625MB
% 0.08/0.17 % OS : Linux 6.8.0-71-generic
% 0.08/0.17 % CPULimit : 300
% 0.08/0.17 % WCLimit : 300
% 0.08/0.17 % DateTime : Mon Sep 28 21:29:01 UTC 2026
% 0.08/0.17 % CPUTime :
% 0.08/0.17 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.08/0.20 Running first-order model finding
% 0.08/0.20 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
% 16.93/2.64 % (3800819)Will run a generic schedule for satisfiability detection.
% 16.93/2.64 % (3800824)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3346976029_2999 on theBenchmark for (2999ds/0Mi)
% 16.93/2.64 % TRYING [1]
% 16.93/2.64 % TRYING [2]
% 16.93/2.64 % TRYING [3]
% 16.93/2.64 % TRYING [4]
% 16.93/2.64 % (3800827)dis+10_1_sil=32000:sp=arity:random_seed=3203527621:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 16.93/2.64 % (3800826)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1241659164:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 16.93/2.64 % (3800828)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=106458449:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 16.93/2.64 % (3800830)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1829035934:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 16.93/2.64 % (3800829)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=78223125:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 16.93/2.64 % (3800825)% WARNING: option uhcvi not known.
% 16.93/2.64 % (3800825)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1256691519:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 16.93/2.64 % TRYING [5]
% 16.93/2.64 % (3800827)Instruction limit reached!
% 16.93/2.64 % (3800827)------------------------------
% 16.93/2.64 % (3800827)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.93/2.64 % (3800827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.93/2.64 % (3800827)CaDiCaL version: 2.1.3
% 16.93/2.64 % (3800827)Termination reason: Instruction limit
% 16.93/2.64 % (3800827)Termination phase: Saturation
% 16.93/2.64 % (3800827)Time elapsed: 0.057 s
% 16.93/2.64 % (3800827)Peak memory usage: 12 MB
% 16.93/2.64 % (3800827)Instructions burned: 105 (million)
% 16.93/2.64 % (3800828)Instruction limit reached!
% 16.93/2.64 % (3800828)------------------------------
% 16.93/2.64 % (3800828)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.93/2.64 % (3800828)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.93/2.64 % (3800828)CaDiCaL version: 2.1.3
% 16.93/2.64 % (3800828)Termination reason: Instruction limit
% 16.93/2.64 % (3800828)Termination phase: Saturation
% 16.93/2.64 % (3800828)Time elapsed: 0.072 s
% 16.93/2.64 % (3800828)Peak memory usage: 12 MB
% 16.93/2.64 % (3800828)Instructions burned: 116 (million)
% 16.93/2.64 % (3800838)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2523187729:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 16.93/2.64 % TRYING [1]
% 16.93/2.64 % TRYING [2]
% 16.93/2.64 % (3800829)Instruction limit reached!
% 16.93/2.64 % (3800829)------------------------------
% 16.93/2.64 % (3800829)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.93/2.64 % (3800829)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.93/2.64 % (3800829)CaDiCaL version: 2.1.3
% 16.93/2.64 % (3800829)Termination reason: Instruction limit
% 16.93/2.64 % (3800829)Termination phase: Saturation
% 16.93/2.64 % (3800829)Time elapsed: 0.078 s
% 16.93/2.64 % (3800829)Peak memory usage: 12 MB
% 16.93/2.64 % (3800829)Instructions burned: 131 (million)
% 16.93/2.64 % TRYING [3]
% 16.93/2.64 % TRYING [4]
% 16.93/2.64 % (3800839)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=197649076:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 16.93/2.64 % (3800830)Instruction limit reached!
% 16.93/2.64 % (3800830)------------------------------
% 16.93/2.64 % (3800830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 16.93/2.64 % (3800830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.93/2.64 % (3800830)CaDiCaL version: 2.1.3
% 16.93/2.64 % (3800830)Termination reason: Instruction limit
% 16.93/2.64 % (3800830)Termination phase: Saturation
% 16.93/2.64 % (3800830)Time elapsed: 0.095 s
% 16.93/2.64 % (3800830)Peak memory usage: 12 MB
% 16.93/2.64 % (3800830)Instructions burned: 159 (million)
% 16.93/2.64 % (3800841)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=4207320637:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 16.93/2.64 % (3800843)ott-21_1_sil=16000:fs=off:random_seed=2110734602:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 16.93/2.64 % TRYING [5]
% 16.93/2.64 % TRYING [6]
% 16.93/2.64 % (3800839)Instruction limit reached!
% 16.93/2.64 % (3800839)------------------------------
% 16.93/2.64 % (3800839)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800839)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800839)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800839)Termination reason: Instruction limit
% 12.57/4.38 % (3800839)Termination phase: Saturation
% 12.57/4.38 % (3800839)Time elapsed: 0.084 s
% 12.57/4.38 % (3800839)Peak memory usage: 12 MB
% 12.57/4.38 % (3800839)Instructions burned: 131 (million)
% 12.57/4.38 % (3800846)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=776333120:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 12.57/4.38 % (3800843)Instruction limit reached!
% 12.57/4.38 % (3800843)------------------------------
% 12.57/4.38 % (3800843)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800843)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800843)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800843)Termination reason: Instruction limit
% 12.57/4.38 % (3800843)Termination phase: Saturation
% 12.57/4.38 % (3800843)Time elapsed: 0.085 s
% 12.57/4.38 % (3800843)Peak memory usage: 12 MB
% 12.57/4.38 % (3800843)Instructions burned: 180 (million)
% 12.57/4.38 % (3800848)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2791462561:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 12.57/4.38 % TRYING [1]
% 12.57/4.38 % TRYING [2]
% 12.57/4.38 % TRYING [3]
% 12.57/4.38 % TRYING [4]
% 12.57/4.38 % TRYING [5]
% 12.57/4.38 % TRYING [6]
% 12.57/4.38 % (3800846)Instruction limit reached!
% 12.57/4.38 % (3800846)------------------------------
% 12.57/4.38 % (3800846)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800846)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800846)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800846)Termination reason: Instruction limit
% 12.57/4.38 % (3800846)Termination phase: Saturation
% 12.57/4.38 % (3800846)Time elapsed: 0.244 s
% 12.57/4.38 % (3800846)Peak memory usage: 14 MB
% 12.57/4.38 % (3800846)Instructions burned: 477 (million)
% 12.57/4.38 % (3800841)Instruction limit reached!
% 12.57/4.38 % (3800841)------------------------------
% 12.57/4.38 % (3800841)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800841)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800841)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800841)Termination reason: Instruction limit
% 12.57/4.38 % (3800841)Termination phase: Saturation
% 12.57/4.38 % (3800841)Time elapsed: 0.348 s
% 12.57/4.38 % (3800841)Peak memory usage: 16 MB
% 12.57/4.38 % (3800841)Instructions burned: 685 (million)
% 12.57/4.38 % (3800850)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=837599996:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 12.57/4.38 % (3800851)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2905173764:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 12.57/4.38 % TRYING [6]
% 12.57/4.38 % TRYING [14]
% 12.57/4.38 % (3800838)Instruction limit reached!
% 12.57/4.38 % (3800838)------------------------------
% 12.57/4.38 % (3800838)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800838)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800838)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800838)Termination reason: Instruction limit
% 12.57/4.38 % (3800838)Termination phase: Finite model building SAT solving
% 12.57/4.38 % (3800838)Time elapsed: 0.426 s
% 12.57/4.38 % (3800838)Peak memory usage: 15 MB
% 12.57/4.38 % (3800838)Instructions burned: 714 (million)
% 12.57/4.38 % (3800854)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=1124724855: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)
% 12.57/4.38 % (3800848)Instruction limit reached!
% 12.57/4.38 % (3800848)------------------------------
% 12.57/4.38 % (3800848)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800848)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800848)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800848)Termination reason: Instruction limit
% 12.57/4.38 % (3800848)Termination phase: Finite model building SAT solving
% 12.57/4.38 % (3800848)Time elapsed: 0.437 s
% 12.57/4.38 % (3800848)Peak memory usage: 14 MB
% 12.57/4.38 % (3800848)Instructions burned: 865 (million)
% 12.57/4.38 % (3800856)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1826354076:i=879:kws=inv_precedence:fsr=off_2993 on theBenchmark for (2993ds/879Mi)
% 12.57/4.38 % (3800851)Instruction limit reached!
% 12.57/4.38 % (3800851)------------------------------
% 12.57/4.38 % (3800851)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800851)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800851)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800851)Termination reason: Instruction limit
% 12.57/4.38 % (3800851)Termination phase: Finite model building constraint generation
% 12.57/4.38 % (3800851)Time elapsed: 0.320 s
% 12.57/4.38 % (3800851)Peak memory usage: 78 MB
% 12.57/4.38 % (3800851)Instructions burned: 892 (million)
% 12.57/4.38 % (3800858)fmb+10_1_sil=64000:random_seed=1539085745:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 12.57/4.38 % TRYING [1]
% 12.57/4.38 % TRYING [2]
% 12.57/4.38 % TRYING [3]
% 12.57/4.38 % TRYING [4]
% 12.57/4.38 % TRYING [5]
% 12.57/4.38 % (3800854)Instruction limit reached!
% 12.57/4.38 % (3800854)------------------------------
% 12.57/4.38 % (3800854)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800854)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800854)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800854)Termination reason: Instruction limit
% 12.57/4.38 % (3800854)Termination phase: Saturation
% 12.57/4.38 % (3800854)Time elapsed: 0.435 s
% 12.57/4.38 % (3800854)Peak memory usage: 18 MB
% 12.57/4.38 % (3800854)Instructions burned: 693 (million)
% 12.57/4.38 % TRYING [6]
% 12.57/4.38 % (3800860)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3654100238:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 12.57/4.38 % TRYING [20]
% 12.57/4.38 % (3800856)Instruction limit reached!
% 12.57/4.38 % (3800856)------------------------------
% 12.57/4.38 % (3800856)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800856)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800856)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800856)Termination reason: Instruction limit
% 12.57/4.38 % (3800856)Termination phase: Saturation
% 12.57/4.38 % (3800856)Time elapsed: 0.438 s
% 12.57/4.38 % (3800856)Peak memory usage: 16 MB
% 12.57/4.38 % (3800856)Instructions burned: 879 (million)
% 12.57/4.38 % (3800862)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=374462848:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 12.57/4.38 % TRYING [8]
% 12.57/4.38 % (3800850)Instruction limit reached!
% 12.57/4.38 % (3800850)------------------------------
% 12.57/4.38 % (3800850)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800850)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800850)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800850)Termination reason: Instruction limit
% 12.57/4.38 % (3800850)Termination phase: Saturation
% 12.57/4.38 % (3800850)Time elapsed: 0.747 s
% 12.57/4.38 % (3800850)Peak memory usage: 25 MB
% 12.57/4.38 % (3800850)Instructions burned: 1180 (million)
% 12.57/4.38 % (3800864)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1118670330:i=5131_2987 on theBenchmark for (2987ds/5131Mi)
% 12.57/4.38 % TRYING [7]
% 12.57/4.38 % (3800862)Instruction limit reached!
% 12.57/4.38 % (3800862)------------------------------
% 12.57/4.38 % (3800862)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800862)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800862)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800862)Termination reason: Instruction limit
% 12.57/4.38 % (3800862)Termination phase: Finite model building SAT solving
% 12.57/4.38 % (3800862)Time elapsed: 0.505 s
% 12.57/4.38 % (3800862)Peak memory usage: 37 MB
% 12.57/4.38 % (3800862)Instructions burned: 920 (million)
% 12.57/4.38 % (3800866)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2370187076:i=1472:ins=7:fdi=8:gsp=on_2983 on theBenchmark for (2983ds/1472Mi)
% 12.57/4.38 % TRYING [7]
% 12.57/4.38 % (3800866)Instruction limit reached!
% 12.57/4.38 % (3800866)------------------------------
% 12.57/4.38 % (3800866)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800866)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800866)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800866)Termination reason: Instruction limit
% 12.57/4.38 % (3800866)Termination phase: Saturation
% 12.57/4.38 % (3800866)Time elapsed: 0.700 s
% 12.57/4.38 % (3800866)Peak memory usage: 25 MB
% 12.57/4.38 % (3800866)Instructions burned: 1473 (million)
% 12.57/4.38 % (3800868)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1014968354:i=6324_2975 on theBenchmark for (2975ds/6324Mi)
% 12.57/4.38 % TRYING [77]
% 12.57/4.38 % (3800864)Instruction limit reached!
% 12.57/4.38 % (3800864)------------------------------
% 12.57/4.38 % (3800864)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800864)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800864)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800864)Termination reason: Instruction limit
% 12.57/4.38 % (3800864)Termination phase: Saturation
% 12.57/4.38 % (3800864)Time elapsed: 2.723 s
% 12.57/4.38 % (3800864)Peak memory usage: 45 MB
% 12.57/4.38 % (3800864)Instructions burned: 5131 (million)
% 12.57/4.38 % (3800870)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=3639623252:fmbsr=2.30978:i=2174_2960 on theBenchmark for (2960ds/2174Mi)
% 12.57/4.38 % TRYING [16]
% 12.57/4.38 % (3800825) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3800819-3800825"...
% 12.57/4.38 % (3800825)...printing done.
% 12.57/4.38 % (3800825)Refutation found. Thanks to Tanya!
% 12.57/4.38 % SZS status Unsatisfiable for theBenchmark
% 12.57/4.38 % SZS output start Proof for theBenchmark
% See solution above
% 12.57/4.38 % (3800825)------------------------------
% 12.57/4.38 % (3800825)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 12.57/4.38 % (3800825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.57/4.38 % (3800825)CaDiCaL version: 2.1.3
% 12.57/4.38 % (3800825)Termination reason: Refutation
% 12.57/4.38 % (3800825)Time elapsed: 4.035 s
% 12.57/4.38 % (3800825)Peak memory usage: 58 MB
% 12.57/4.38 % (3800825)Instructions burned: 7454 (million)
% 12.57/4.38 % (3800819)Success in time 4.164 s
% 12.57/4.38 % Vampire exiting
%------------------------------------------------------------------------------