%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : MSC015-1.015 : TPTP v9.3.1. Released v3.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n013.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 12:05:46 PM UTC 2026
% Result : Unsatisfiable 19.48s 3.29s
% Output : Refutation 19.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 17
% Syntax : Number of formulae : 18 ( 3 unt; 0 def)
% Number of atoms : 33 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 31 ( 16 ~; 15 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 9 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-15 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 105 ( 105 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
p(s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',init) ).
fof(f2,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5,X12,X13] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13,s0)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13,s1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule1) ).
fof(f3,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5,X12] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,s0,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,s1,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule2) ).
fof(f4,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,s0,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,s1,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule3) ).
fof(f5,axiom,
! [X2,X3,X10,X0,X1,X8,X6,X9,X7,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,s0,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,s1,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule4) ).
fof(f6,axiom,
! [X2,X3,X0,X1,X8,X6,X9,X7,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,s0,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,s1,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule5) ).
fof(f7,axiom,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,X8,s0,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,X8,s1,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule6) ).
fof(f8,axiom,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,X7,s0,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,X7,s1,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule7) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,X6,s0,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,X6,s1,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule8) ).
fof(f10,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ p(X0,X1,X2,X3,X4,X5,s0,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,X5,s1,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule9) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X4] :
( ~ p(X0,X1,X2,X3,X4,s0,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,X4,s1,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule10) ).
fof(f12,axiom,
! [X2,X3,X0,X1] :
( ~ p(X0,X1,X2,X3,s0,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,X3,s1,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule11) ).
fof(f13,axiom,
! [X2,X0,X1] :
( ~ p(X0,X1,X2,s0,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,X2,s1,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule12) ).
fof(f14,axiom,
! [X0,X1] :
( ~ p(X0,X1,s0,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,X1,s1,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule13) ).
fof(f15,axiom,
! [X0] :
( ~ p(X0,s0,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(X0,s1,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule14) ).
fof(f16,axiom,
( ~ p(s0,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1)
| p(s1,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0,s0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule15) ).
fof(f17,negated_conjecture,
~ p(s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1,s1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
fof(f275,plain,
$false,
inference(finite_model_not_found_(exhaustively_excluded_all_possible_domain_size_assignments),[],[f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MSC015-1.015 : TPTP v9.3.1. Released v3.5.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.41 % Computer : n013.cluster.edu
% 0.13/0.41 % Model : x86_64 x86_64
% 0.13/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.41 % Memory : 8046.5625MB
% 0.13/0.41 % OS : Linux 6.8.0-71-generic
% 0.13/0.41 % CPULimit : 300
% 0.13/0.41 % WCLimit : 300
% 0.13/0.41 % DateTime : Sun Sep 27 17:41:51 UTC 2026
% 0.13/0.41 % CPUTime :
% 0.13/0.41 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.45 Running first-order model finding
% 0.13/0.45 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
% 8.61/2.01 % (446779)Will run a generic schedule for satisfiability detection.
% 8.61/2.01 % (446790)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=550481912:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 8.61/2.01 % (446785)% WARNING: option uhcvi not known.
% 8.61/2.01 % (446787)dis+10_1_sil=32000:sp=arity:random_seed=3309647517:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 8.61/2.01 % (446784)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1226556186_2999 on theBenchmark for (2999ds/0Mi)
% 8.61/2.01 % (446789)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2762572230:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 8.61/2.01 % (446788)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1649861838:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 8.61/2.01 % (446785)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1883118044:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 8.61/2.01 % (446786)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2759086178:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 8.61/2.01 % Detected minimum model sizes of [1]
% 8.61/2.01 % Detected maximum model sizes of [2]
% 8.61/2.01 % TRYING [1]
% 8.61/2.01 % TRYING [2]
% 8.61/2.01 % (446790)Instruction limit reached!
% 8.61/2.01 % (446790)------------------------------
% 8.61/2.01 % (446790)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.01 % (446790)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.01 % (446790)CaDiCaL version: 2.1.3
% 8.61/2.01 % (446790)Termination reason: Instruction limit
% 8.61/2.01 % (446790)Termination phase: Saturation
% 8.61/2.01 % (446790)Time elapsed: 0.073 s
% 8.61/2.01 % (446790)Peak memory usage: 12 MB
% 8.61/2.01 % (446790)Instructions burned: 159 (million)
% 8.61/2.01 % (446798)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3103906292:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 8.61/2.01 % (446787)Instruction limit reached!
% 8.61/2.01 % (446787)------------------------------
% 8.61/2.01 % (446787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.01 % (446787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.01 % (446787)CaDiCaL version: 2.1.3
% 8.61/2.01 % (446787)Termination reason: Instruction limit
% 8.61/2.01 % (446787)Termination phase: Saturation
% 8.61/2.01 % (446787)Time elapsed: 0.087 s
% 8.61/2.01 % (446787)Peak memory usage: 11 MB
% 8.61/2.01 % (446787)Instructions burned: 104 (million)
% 8.61/2.01 % Detected minimum model sizes of [1]
% 8.61/2.01 % Detected maximum model sizes of [2]
% 8.61/2.01 % TRYING [1]
% 8.61/2.01 % TRYING [2]
% 8.61/2.01 % (446788)Instruction limit reached!
% 8.61/2.01 % (446788)------------------------------
% 8.61/2.01 % (446788)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.01 % (446788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.01 % (446788)CaDiCaL version: 2.1.3
% 8.61/2.01 % (446788)Termination reason: Instruction limit
% 8.61/2.01 % (446788)Termination phase: Saturation
% 8.61/2.01 % (446788)Time elapsed: 0.097 s
% 8.61/2.01 % (446788)Peak memory usage: 12 MB
% 8.61/2.01 % (446788)Instructions burned: 116 (million)
% 8.61/2.01 % (446800)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2712799778:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 8.61/2.01 % (446789)Instruction limit reached!
% 8.61/2.01 % (446789)------------------------------
% 8.61/2.01 % (446789)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 8.61/2.01 % (446789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.61/2.01 % (446789)CaDiCaL version: 2.1.3
% 8.61/2.01 % (446789)Termination reason: Instruction limit
% 8.61/2.01 % (446789)Termination phase: Saturation
% 8.61/2.01 % (446789)Time elapsed: 0.111 s
% 8.61/2.01 % (446789)Peak memory usage: 12 MB
% 8.61/2.01 % (446789)Instructions burned: 132 (million)
% 8.61/2.01 % (446801)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=1376307373:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 8.61/2.01 % (446803)ott-21_1_sil=16000:fs=off:random_seed=2021023210:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 8.61/2.01 % (446800)Instruction limit reached!
% 8.61/2.01 % (446800)------------------------------
% 8.61/2.01 % (446800)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446800)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446800)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446800)Termination reason: Instruction limit
% 19.48/3.29 % (446800)Termination phase: Saturation
% 19.48/3.29 % (446800)Time elapsed: 0.115 s
% 19.48/3.29 % (446800)Peak memory usage: 12 MB
% 19.48/3.29 % (446800)Instructions burned: 132 (million)
% 19.48/3.29 % (446806)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=3356415377:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 19.48/3.29 % (446803)Instruction limit reached!
% 19.48/3.29 % (446803)------------------------------
% 19.48/3.29 % (446803)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446803)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446803)Termination reason: Instruction limit
% 19.48/3.29 % (446803)Termination phase: Saturation
% 19.48/3.29 % (446803)Time elapsed: 0.136 s
% 19.48/3.29 % (446803)Peak memory usage: 11 MB
% 19.48/3.29 % (446803)Instructions burned: 180 (million)
% 19.48/3.29 % (446808)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3824168142:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 19.48/3.29 % (446798)Instruction limit reached!
% 19.48/3.29 % (446798)------------------------------
% 19.48/3.29 % (446798)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446798)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446798)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446798)Termination reason: Instruction limit
% 19.48/3.29 % (446798)Termination phase: Finite model building constraint generation
% 19.48/3.29 % (446798)Time elapsed: 0.241 s
% 19.48/3.29 % (446798)Peak memory usage: 38 MB
% 19.48/3.29 % (446798)Instructions burned: 714 (million)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % TRYING [1]
% 19.48/3.29 % (446810)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2150397508:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 19.48/3.29 % (446806)Instruction limit reached!
% 19.48/3.29 % (446806)------------------------------
% 19.48/3.29 % (446806)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446806)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446806)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446806)Termination reason: Instruction limit
% 19.48/3.29 % (446806)Termination phase: Saturation
% 19.48/3.29 % (446806)Time elapsed: 0.409 s
% 19.48/3.29 % (446806)Peak memory usage: 15 MB
% 19.48/3.29 % (446806)Instructions burned: 477 (million)
% 19.48/3.29 % (446812)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=1939107875:i=889:ins=1_2993 on theBenchmark for (2993ds/889Mi)
% 19.48/3.29 % (446801)Instruction limit reached!
% 19.48/3.29 % (446801)------------------------------
% 19.48/3.29 % (446801)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446801)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446801)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446801)Termination reason: Instruction limit
% 19.48/3.29 % (446801)Termination phase: Saturation
% 19.48/3.29 % (446801)Time elapsed: 0.553 s
% 19.48/3.29 % (446801)Peak memory usage: 18 MB
% 19.48/3.29 % (446801)Instructions burned: 685 (million)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % fmb_start_size (= 14) larger than a detected sort maximum size!
% 19.48/3.29 % (446812)Refutation not found, incomplete strategy
% 19.48/3.29 % (446812)------------------------------
% 19.48/3.29 % (446812)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446812)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446812)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446812)Termination reason: Refutation not found, incomplete strategy
% 19.48/3.29 % (446812)Time elapsed: 0.021 s
% 19.48/3.29 % (446812)Peak memory usage: 10 MB
% 19.48/3.29 % (446812)Instructions burned: 31 (million)
% 19.48/3.29 % (446812)------------------------------
% 19.48/3.29 % (446812)------------------------------
% 19.48/3.29 % (446814)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=1481300578:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2992 on theBenchmark for (2992ds/692Mi)
% 19.48/3.29 % (446816)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3674501337:i=879:kws=inv_precedence:fsr=off_2992 on theBenchmark for (2992ds/879Mi)
% 19.48/3.29 % TRYING [2]
% 19.48/3.29 % (446810)Instruction limit reached!
% 19.48/3.29 % (446810)------------------------------
% 19.48/3.29 % (446810)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446810)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446810)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446810)Termination reason: Instruction limit
% 19.48/3.29 % (446810)Termination phase: Saturation
% 19.48/3.29 % (446810)Time elapsed: 0.515 s
% 19.48/3.29 % (446810)Peak memory usage: 23 MB
% 19.48/3.29 % (446810)Instructions burned: 1181 (million)
% 19.48/3.29 % (446820)fmb+10_1_sil=64000:random_seed=3645246410:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % TRYING [1]
% 19.48/3.29 % (446808)Instruction limit reached!
% 19.48/3.29 % (446808)------------------------------
% 19.48/3.29 % (446808)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446808)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446808)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446808)Termination reason: Instruction limit
% 19.48/3.29 % (446808)Termination phase: Finite model building constraint generation
% 19.48/3.29 % (446808)Time elapsed: 0.677 s
% 19.48/3.29 % (446808)Peak memory usage: 74 MB
% 19.48/3.29 % (446808)Instructions burned: 866 (million)
% 19.48/3.29 % (446824)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=795228104:i=9515:nm=5_2989 on theBenchmark for (2989ds/9515Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % fmb_start_size (= 20) larger than a detected sort maximum size!
% 19.48/3.29 % (446824)Refutation not found, incomplete strategy
% 19.48/3.29 % (446824)------------------------------
% 19.48/3.29 % (446824)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446824)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446824)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446824)Termination reason: Refutation not found, incomplete strategy
% 19.48/3.29 % (446824)Time elapsed: 0.025 s
% 19.48/3.29 % (446824)Peak memory usage: 10 MB
% 19.48/3.29 % (446824)Instructions burned: 31 (million)
% 19.48/3.29 % (446824)------------------------------
% 19.48/3.29 % (446824)------------------------------
% 19.48/3.29 % (446826)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=756013255:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % fmb_start_size (= 8) larger than a detected sort maximum size!
% 19.48/3.29 % (446826)Refutation not found, incomplete strategy
% 19.48/3.29 % (446826)------------------------------
% 19.48/3.29 % (446826)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446826)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446826)Termination reason: Refutation not found, incomplete strategy
% 19.48/3.29 % (446826)Time elapsed: 0.017 s
% 19.48/3.29 % (446826)Peak memory usage: 10 MB
% 19.48/3.29 % (446826)Instructions burned: 31 (million)
% 19.48/3.29 % (446826)------------------------------
% 19.48/3.29 % (446826)------------------------------
% 19.48/3.29 % (446828)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2585026764:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 19.48/3.29 % TRYING [2]
% 19.48/3.29 % (446814)Instruction limit reached!
% 19.48/3.29 % (446814)------------------------------
% 19.48/3.29 % (446814)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446814)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446814)Termination reason: Instruction limit
% 19.48/3.29 % (446814)Termination phase: Saturation
% 19.48/3.29 % (446814)Time elapsed: 0.508 s
% 19.48/3.29 % (446814)Peak memory usage: 18 MB
% 19.48/3.29 % (446814)Instructions burned: 692 (million)
% 19.48/3.29 % (446830)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1483066708:i=1472:ins=7:fdi=8:gsp=on_2987 on theBenchmark for (2987ds/1472Mi)
% 19.48/3.29 % (446816)Instruction limit reached!
% 19.48/3.29 % (446816)------------------------------
% 19.48/3.29 % (446816)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446816)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446816)Termination reason: Instruction limit
% 19.48/3.29 % (446816)Termination phase: Saturation
% 19.48/3.29 % (446816)Time elapsed: 0.773 s
% 19.48/3.29 % (446816)Peak memory usage: 19 MB
% 19.48/3.29 % (446816)Instructions burned: 879 (million)
% 19.48/3.29 % (446832)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=852493458:i=6324_2984 on theBenchmark for (2984ds/6324Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % fmb_start_size (= 77) larger than a detected sort maximum size!
% 19.48/3.29 % (446832)Refutation not found, incomplete strategy
% 19.48/3.29 % (446832)------------------------------
% 19.48/3.29 % (446832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446832)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446832)Termination reason: Refutation not found, incomplete strategy
% 19.48/3.29 % (446832)Time elapsed: 0.026 s
% 19.48/3.29 % (446832)Peak memory usage: 10 MB
% 19.48/3.29 % (446832)Instructions burned: 32 (million)
% 19.48/3.29 % (446832)------------------------------
% 19.48/3.29 % (446832)------------------------------
% 19.48/3.29 % (446834)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1306584770:fmbsr=2.30978:i=2174_2983 on theBenchmark for (2983ds/2174Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % fmb_start_size (= 16) larger than a detected sort maximum size!
% 19.48/3.29 % (446834)Refutation not found, incomplete strategy
% 19.48/3.29 % (446834)------------------------------
% 19.48/3.29 % (446834)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446834)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446834)Termination reason: Refutation not found, incomplete strategy
% 19.48/3.29 % (446834)Time elapsed: 0.020 s
% 19.48/3.29 % (446834)Peak memory usage: 10 MB
% 19.48/3.29 % (446834)Instructions burned: 26 (million)
% 19.48/3.29 % (446834)------------------------------
% 19.48/3.29 % (446834)------------------------------
% 19.48/3.29 % (446836)ott-2_1_sil=16000:newcnf=on:random_seed=1536485241:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2983 on theBenchmark for (2983ds/869Mi)
% 19.48/3.29 % (446836)Instruction limit reached!
% 19.48/3.29 % (446836)------------------------------
% 19.48/3.29 % (446836)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446836)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446836)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446836)Termination reason: Instruction limit
% 19.48/3.29 % (446836)Termination phase: Saturation
% 19.48/3.29 % (446836)Time elapsed: 0.737 s
% 19.48/3.29 % (446836)Peak memory usage: 20 MB
% 19.48/3.29 % (446836)Instructions burned: 869 (million)
% 19.48/3.29 % (446838)ott+10_1_sil=32000:tgt=ground:random_seed=2937450739:i=5114:av=off_2975 on theBenchmark for (2975ds/5114Mi)
% 19.48/3.29 % (446830)Instruction limit reached!
% 19.48/3.29 % (446830)------------------------------
% 19.48/3.29 % (446830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446830)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446830)Termination reason: Instruction limit
% 19.48/3.29 % (446830)Termination phase: Saturation
% 19.48/3.29 % (446830)Time elapsed: 1.214 s
% 19.48/3.29 % (446830)Peak memory usage: 26 MB
% 19.48/3.29 % (446830)Instructions burned: 1472 (million)
% 19.48/3.29 % (446840)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=926903054:i=54282_2974 on theBenchmark for (2974ds/54282Mi)
% 19.48/3.29 % Detected minimum model sizes of [1]
% 19.48/3.29 % Detected maximum model sizes of [2]
% 19.48/3.29 % TRYING [1]
% 19.48/3.29 % TRYING [2]
% 19.48/3.29 % (446785) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-446779-446785"...
% 19.48/3.29 % (446820) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-446779-446820"...
% 19.48/3.29 % (446820)...printing done.
% 19.48/3.29 % (446820)Refutation found. Thanks to Tanya!
% 19.48/3.29 % SZS status Unsatisfiable for theBenchmark
% 19.48/3.29 % SZS output start Proof for theBenchmark
% See solution above
% 19.48/3.29 % (446820)------------------------------
% 19.48/3.29 % (446820)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 19.48/3.29 % (446820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.48/3.29 % (446820)CaDiCaL version: 2.1.3
% 19.48/3.29 % (446820)Termination reason: Refutation
% 19.48/3.29 % (446820)Time elapsed: 1.835 s
% 19.48/3.29 % (446820)Peak memory usage: 180 MB
% 19.48/3.29 % (446820)Instructions burned: 4161 (million)
% 19.48/3.29 % (446779)Success in time 2.829 s
% 19.48/3.29 % Vampire exiting
%------------------------------------------------------------------------------