%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GEO500+1 : TPTP v9.3.1. Released v7.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n026.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 09:54:37 AM UTC 2026
% Result : Theorem 17.59s 5.44s
% Output : Refutation 17.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 15
% Syntax : Number of formulae : 66 ( 25 unt; 4 def)
% Number of atoms : 116 ( 30 equ)
% Maximal formula atoms : 7 ( 1 avg)
% Number of connectives : 100 ( 50 ~; 42 |; 4 &)
% ( 4 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 5 prp; 0-4 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 90 ( 0 sgn 87 !; 3 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f93,axiom,
! [X0,X1,X2] :
( ~ s_m(X0,X1,X2)
| s_m(X2,X1,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_2) ).
fof(f96,axiom,
! [X0,X1] : s_m(X0,X1,s(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_4a) ).
fof(f99,axiom,
! [X0,X1] : s(X0,s(X0,X1)) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_7) ).
fof(f102,axiom,
! [X0,X1] :
( s(X0,X1) != X1
| X1 = X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_10a) ).
fof(f103,axiom,
! [X0,X1] :
( s(X0,X1) = X1
| X1 != X0 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_10b) ).
fof(f104,axiom,
! [X0,X1,X2] : s_e(X0,X1,s(X2,X0),s(X2,X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_13) ).
fof(f106,axiom,
! [X0,X1,X2,X3] :
( s_t(X0,X1,X2)
| ~ s_t(s(X3,X0),s(X3,X1),s(X3,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_15b) ).
fof(f108,axiom,
! [X0,X1,X2,X3,X4] :
( s_e(X0,X1,X2,X3)
| ~ s_e(s(X4,X0),s(X4,X1),s(X4,X2),s(X4,X3)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_16b) ).
fof(f109,axiom,
! [X0,X1,X2,X3] :
( ~ s_m(X0,X1,X2)
| ~ s_m(X0,X3,X2)
| X1 = X3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_17) ).
fof(f111,conjecture,
! [X0,X1,X2] :
( s(X0,s(X1,X2)) != s(X1,s(X0,X2))
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',aSatz7_19) ).
fof(f112,negated_conjecture,
~ ! [X0,X1,X2] :
( s(X0,s(X1,X2)) != s(X1,s(X0,X2))
| X0 = X1 ),
inference(negated_conjecture,[status(cth)],[f111]) ).
fof(f121,axiom,
! [X0,X1,X2] :
( ( ~ s_m(X0,X1,X2)
| s_t(X0,X1,X2) )
& ( ~ s_m(X0,X1,X2)
| s_e(X1,X0,X1,X2) )
& ( ~ s_t(X0,X1,X2)
| ~ s_e(X1,X0,X1,X2)
| s_m(X0,X1,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d_Defn7_1) ).
fof(f123,plain,
? [X0,X1,X2] :
( s(X0,s(X1,X2)) = s(X1,s(X0,X2))
& X0 != X1 ),
inference(ennf_transformation,[],[f112]) ).
fof(f124,plain,
( s(sK0,s(sK1,sK2)) = s(sK1,s(sK0,sK2))
& sK0 != sK1 ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK0,sK1,sK2]),skolemize(X0,sK0),skolemize(X1,sK1),skolemize(X2,sK2)],[f123]) ).
fof(f231,plain,
! [X2,X0,X1] :
( ~ s_m(X0,X1,X2)
| s_m(X2,X1,X0) ),
inference(cnf_transformation,[],[f93]) ).
fof(f234,plain,
! [X0,X1] : s_m(X0,X1,s(X1,X0)),
inference(cnf_transformation,[],[f96]) ).
fof(f237,plain,
! [X0,X1] : s(X0,s(X0,X1)) = X1,
inference(cnf_transformation,[],[f99]) ).
fof(f240,plain,
! [X0,X1] :
( s(X0,X1) != X1
| X0 = X1 ),
inference(cnf_transformation,[],[f102]) ).
fof(f241,plain,
! [X0,X1] :
( s(X0,X1) = X1
| X0 != X1 ),
inference(cnf_transformation,[],[f103]) ).
fof(f242,plain,
! [X2,X0,X1] : s_e(X0,X1,s(X2,X0),s(X2,X1)),
inference(cnf_transformation,[],[f104]) ).
fof(f244,plain,
! [X2,X3,X0,X1] :
( ~ s_t(s(X3,X0),s(X3,X1),s(X3,X2))
| s_t(X0,X1,X2) ),
inference(cnf_transformation,[],[f106]) ).
fof(f246,plain,
! [X2,X3,X0,X1,X4] :
( ~ s_e(s(X4,X0),s(X4,X1),s(X4,X2),s(X4,X3))
| s_e(X0,X1,X2,X3) ),
inference(cnf_transformation,[],[f108]) ).
fof(f247,plain,
! [X2,X3,X0,X1] :
( ~ s_m(X0,X3,X2)
| ~ s_m(X0,X1,X2)
| X1 = X3 ),
inference(cnf_transformation,[],[f109]) ).
fof(f249,plain,
sK0 != sK1,
inference(cnf_transformation,[],[f124]) ).
fof(f250,plain,
s(sK0,s(sK1,sK2)) = s(sK1,s(sK0,sK2)),
inference(cnf_transformation,[],[f124]) ).
fof(f287,plain,
! [X2,X0,X1] :
( ~ s_t(X0,X1,X2)
| ~ s_e(X1,X0,X1,X2)
| s_m(X0,X1,X2) ),
inference(cnf_transformation,[],[f121]) ).
fof(f289,plain,
! [X2,X0,X1] :
( ~ s_m(X0,X1,X2)
| s_t(X0,X1,X2) ),
inference(cnf_transformation,[],[f121]) ).
fof(f309,plain,
! [X1] : s(X1,X1) = X1,
inference(equality_resolution,[],[f241]) ).
fof(f314,plain,
s_m(s(sK0,sK2),sK1,s(sK0,s(sK1,sK2))),
inference(superposition,[],[f234,f250]) ).
fof(f320,plain,
! [X0,X1] : s_m(s(X1,X0),X1,X0),
inference(superposition,[],[f234,f237]) ).
fof(f345,plain,
! [X0] : s_e(X0,s(sK0,sK2),s(sK1,X0),s(sK0,s(sK1,sK2))),
inference(superposition,[],[f242,f250]) ).
fof(f401,plain,
! [X2,X3,X0,X1] :
( ~ s_t(s(X1,X2),X0,s(X1,X3))
| s_t(X2,s(X1,X0),X3) ),
inference(superposition,[],[f244,f237]) ).
fof(f479,plain,
! [X2,X3,X0,X1,X4] :
( ~ s_e(s(X1,X2),s(X1,X3),X0,s(X1,X4))
| s_e(X2,X3,s(X1,X0),X4) ),
inference(superposition,[],[f246,f237]) ).
fof(f836,plain,
s_t(s(sK0,sK2),sK1,s(sK0,s(sK1,sK2))),
inference(resolution,[],[f289,f314]) ).
fof(f1611,plain,
! [X2,X0,X1] :
( ~ s_m(s(X0,X1),X2,X1)
| X0 = X2 ),
inference(resolution,[],[f247,f320]) ).
fof(f2010,plain,
s_t(sK2,s(sK0,sK1),s(sK1,sK2)),
inference(resolution,[],[f401,f836]) ).
fof(f2043,plain,
( ~ s_e(s(sK0,sK1),sK2,s(sK0,sK1),s(sK1,sK2))
| s_m(sK2,s(sK0,sK1),s(sK1,sK2)) ),
inference(resolution,[],[f2010,f287]) ).
fof(f2046,definition,
( spl3_80
<=> s_m(sK2,s(sK0,sK1),s(sK1,sK2)) ),
introduced(definition,[new_symbols(definition,[spl3_80])],[avatar_definition]) ).
fof(f2048,plain,
( s_m(sK2,s(sK0,sK1),s(sK1,sK2))
| ~ spl3_80 ),
inference(avatar_component_clause,[],[f2046]) ).
fof(f2050,definition,
( spl3_81
<=> s_e(s(sK0,sK1),sK2,s(sK0,sK1),s(sK1,sK2)) ),
introduced(definition,[new_symbols(definition,[spl3_81])],[avatar_definition]) ).
fof(f2053,plain,
( spl3_80
| ~ spl3_81 ),
inference(avatar_split_clause,[],[f2043,f2050,f2046]) ).
fof(f2448,definition,
( spl3_91
<=> sK1 = s(sK0,sK1) ),
introduced(definition,[new_symbols(definition,[spl3_91])],[avatar_definition]) ).
fof(f2449,plain,
( sK1 = s(sK0,sK1)
| ~ spl3_91 ),
inference(avatar_component_clause,[],[f2448]) ).
fof(f2571,definition,
( spl3_107
<=> s_m(s(sK1,sK2),s(sK0,sK1),sK2) ),
introduced(definition,[new_symbols(definition,[spl3_107])],[avatar_definition]) ).
fof(f2573,plain,
( s_m(s(sK1,sK2),s(sK0,sK1),sK2)
| ~ spl3_107 ),
inference(avatar_component_clause,[],[f2571]) ).
fof(f3157,plain,
! [X0] : s_e(X0,sK2,s(sK0,s(sK1,s(sK0,X0))),s(sK1,sK2)),
inference(resolution,[],[f479,f345]) ).
fof(f3670,plain,
! [X0] : s_e(s(sK0,X0),sK2,s(sK0,s(sK1,X0)),s(sK1,sK2)),
inference(superposition,[],[f3157,f237]) ).
fof(f6258,plain,
s_e(s(sK0,sK1),sK2,s(sK0,sK1),s(sK1,sK2)),
inference(superposition,[],[f3670,f309]) ).
fof(f6260,plain,
spl3_81,
inference(avatar_split_clause,[],[f6258,f2050]) ).
fof(f6273,plain,
( s_m(s(sK1,sK2),s(sK0,sK1),sK2)
| ~ spl3_80 ),
inference(resolution,[],[f2048,f231]) ).
fof(f6275,plain,
( spl3_107
| ~ spl3_80 ),
inference(avatar_split_clause,[],[f6273,f2046,f2571]) ).
fof(f8764,plain,
( sK1 = s(sK0,sK1)
| ~ spl3_107 ),
inference(resolution,[],[f1611,f2573]) ).
fof(f8769,plain,
( spl3_91
| ~ spl3_107 ),
inference(avatar_split_clause,[],[f8764,f2571,f2448]) ).
fof(f9550,plain,
( sK1 != sK1
| sK0 = sK1
| ~ spl3_91 ),
inference(superposition,[],[f240,f2449]) ).
fof(f9646,plain,
( sK0 = sK1
| ~ spl3_91 ),
inference(trivial_inequality_removal,[],[f9550]) ).
fof(f9677,plain,
( $false
| ~ spl3_91 ),
inference(global_subsumption,[],[f9646,f249]) ).
fof(f9678,plain,
~ spl3_91,
inference(avatar_contradiction_clause,[],[f9677]) ).
cnf(s875,plain,
( spl3_80
| ~ spl3_81 ),
inference(sat_conversion,[],[f2053]) ).
cnf(s2635,plain,
spl3_81,
inference(sat_conversion,[],[f6260]) ).
cnf(s2645,plain,
( ~ spl3_80
| spl3_107 ),
inference(sat_conversion,[],[f6275]) ).
cnf(s3623,plain,
( spl3_91
| ~ spl3_107 ),
inference(sat_conversion,[],[f8769]) ).
cnf(s3973,plain,
~ spl3_91,
inference(sat_conversion,[],[f9678]) ).
cnf(s4000,plain,
~ spl3_107,
inference(rat,[],[s3623,s3973]) ).
cnf(s4002,plain,
~ spl3_80,
inference(rat,[],[s2645,s4000]) ).
cnf(s4005,plain,
$false,
inference(rat,[],[s875,s2635,s4002]) ).
fof(f9761,plain,
$false,
inference(avatar_sat_refutation,[],[s4005]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GEO500+1 : TPTP v9.3.1. Released v7.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n026.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 08:25:26 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.15/0.41 Running first-order model finding
% 0.15/0.41 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
% 6.86/1.41 % (2525988)Will run a generic schedule for satisfiability detection.
% 6.86/1.41 % (2525998)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2212376647:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 6.86/1.41 % (2525993)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=857656943_2999 on theBenchmark for (2999ds/0Mi)
% 6.86/1.41 % (2525995)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3629095607:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 6.86/1.41 % (2525996)dis+10_1_sil=32000:sp=arity:random_seed=3542227660:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 6.86/1.41 % (2525997)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3221242754:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 6.86/1.41 % (2525999)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2813637673:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 6.86/1.41 % (2525994)% WARNING: option uhcvi not known.
% 6.86/1.41 % (2525994)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2047543120:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 6.86/1.41 % Detected minimum model sizes of [3]
% 6.86/1.41 % Detected maximum model sizes of [max]
% 6.86/1.41 % TRYING [3]
% 6.86/1.41 % (2525998)Instruction limit reached!
% 6.86/1.41 % (2525998)------------------------------
% 6.86/1.41 % (2525998)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.86/1.41 % (2525998)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.86/1.41 % (2525998)CaDiCaL version: 2.1.3
% 6.86/1.41 % (2525998)Termination reason: Instruction limit
% 6.86/1.41 % (2525998)Termination phase: Saturation
% 6.86/1.41 % (2525998)Time elapsed: 0.041 s
% 6.86/1.41 % (2525998)Peak memory usage: 13 MB
% 6.86/1.41 % (2525998)Instructions burned: 131 (million)
% 6.86/1.41 % (2526007)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1106926619:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 6.86/1.41 % Detected minimum model sizes of [3]
% 6.86/1.41 % Detected maximum model sizes of [max]
% 6.86/1.41 % TRYING [3]
% 6.86/1.41 % (2525996)Instruction limit reached!
% 6.86/1.41 % (2525996)------------------------------
% 6.86/1.41 % (2525996)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.86/1.41 % (2525996)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.86/1.41 % (2525996)CaDiCaL version: 2.1.3
% 6.86/1.41 % (2525996)Termination reason: Instruction limit
% 6.86/1.41 % (2525996)Termination phase: Saturation
% 6.86/1.41 % (2525996)Time elapsed: 0.062 s
% 6.86/1.41 % (2525996)Peak memory usage: 12 MB
% 6.86/1.41 % (2525996)Instructions burned: 103 (million)
% 6.86/1.41 % (2525997)Instruction limit reached!
% 6.86/1.41 % (2525997)------------------------------
% 6.86/1.41 % (2525997)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.86/1.41 % (2525997)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.86/1.41 % (2525997)CaDiCaL version: 2.1.3
% 6.86/1.41 % (2525997)Termination reason: Instruction limit
% 6.86/1.41 % (2525997)Termination phase: Saturation
% 6.86/1.41 % (2525997)Time elapsed: 0.065 s
% 6.86/1.41 % (2525997)Peak memory usage: 12 MB
% 6.86/1.41 % (2525997)Instructions burned: 117 (million)
% 6.86/1.41 % (2526009)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1146744102:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 6.86/1.41 % (2526010)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=3174761633:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 6.86/1.41 % (2525999)Instruction limit reached!
% 6.86/1.41 % (2525999)------------------------------
% 6.86/1.41 % (2525999)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 6.86/1.41 % (2525999)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.86/1.41 % (2525999)CaDiCaL version: 2.1.3
% 6.86/1.41 % (2525999)Termination reason: Instruction limit
% 6.86/1.41 % (2525999)Termination phase: Saturation
% 6.86/1.41 % (2525999)Time elapsed: 0.102 s
% 6.86/1.41 % (2525999)Peak memory usage: 13 MB
% 6.86/1.41 % (2525999)Instructions burned: 159 (million)
% 6.86/1.41 % TRYING [4]
% 6.86/1.41 % (2526013)ott-21_1_sil=16000:fs=off:random_seed=2873886668:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 6.86/1.41 % (2526009)Instruction limit reached!
% 6.86/1.41 % (2526009)------------------------------
% 6.86/1.41 % (2526009)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526009)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526009)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526009)Termination reason: Instruction limit
% 15.68/2.83 % (2526009)Termination phase: Saturation
% 15.68/2.83 % (2526009)Time elapsed: 0.080 s
% 15.68/2.83 % (2526009)Peak memory usage: 12 MB
% 15.68/2.83 % (2526009)Instructions burned: 132 (million)
% 15.68/2.83 % (2526015)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=680112080:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 15.68/2.83 % (2526007)Instruction limit reached!
% 15.68/2.83 % (2526007)------------------------------
% 15.68/2.83 % (2526007)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526007)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526007)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526007)Termination reason: Instruction limit
% 15.68/2.83 % (2526007)Termination phase: Finite model building constraint generation
% 15.68/2.83 % (2526007)Time elapsed: 0.151 s
% 15.68/2.83 % (2526007)Peak memory usage: 41 MB
% 15.68/2.83 % (2526007)Instructions burned: 716 (million)
% 15.68/2.83 % (2526017)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1181171595:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 15.68/2.83 % (2526013)Instruction limit reached!
% 15.68/2.83 % (2526013)------------------------------
% 15.68/2.83 % (2526013)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526013)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526013)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526013)Termination reason: Instruction limit
% 15.68/2.83 % (2526013)Termination phase: Saturation
% 15.68/2.83 % (2526013)Time elapsed: 0.084 s
% 15.68/2.83 % (2526013)Peak memory usage: 13 MB
% 15.68/2.83 % (2526013)Instructions burned: 181 (million)
% 15.68/2.83 % Detected minimum model sizes of [3]
% 15.68/2.83 % Detected maximum model sizes of [max]
% 15.68/2.83 % TRYING [3]
% 15.68/2.83 % (2526019)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2984309633:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 15.68/2.83 % (2526017)Instruction limit reached!
% 15.68/2.83 % (2526017)------------------------------
% 15.68/2.83 % (2526017)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526017)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526017)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526017)Termination reason: Instruction limit
% 15.68/2.83 % (2526017)Termination phase: Finite model building SAT solving
% 15.68/2.83 % (2526017)Time elapsed: 0.223 s
% 15.68/2.83 % (2526017)Peak memory usage: 44 MB
% 15.68/2.83 % (2526017)Instructions burned: 866 (million)
% 15.68/2.83 % (2526021)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3318193452:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 15.68/2.83 % (2526021)Cannot represent all propositional literals internally
% 15.68/2.83 % (2526021)Refutation not found, incomplete strategy
% 15.68/2.83 % (2526021)------------------------------
% 15.68/2.83 % (2526021)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526021)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526021)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526021)Termination reason: Refutation not found, incomplete strategy
% 15.68/2.83 % (2526021)Time elapsed: 0.004 s
% 15.68/2.83 % (2526021)Peak memory usage: 11 MB
% 15.68/2.83 % (2526021)Instructions burned: 17 (million)
% 15.68/2.83 % (2526021)------------------------------
% 15.68/2.83 % (2526021)------------------------------
% 15.68/2.83 % (2526023)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=2450243457:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 15.68/2.83 % (2526015)Instruction limit reached!
% 15.68/2.83 % (2526015)------------------------------
% 15.68/2.83 % (2526015)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 15.68/2.83 % (2526015)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.68/2.83 % (2526015)CaDiCaL version: 2.1.3
% 15.68/2.83 % (2526015)Termination reason: Instruction limit
% 15.68/2.83 % (2526015)Termination phase: Saturation
% 15.68/2.83 % (2526015)Time elapsed: 0.284 s
% 15.68/2.83 % (2526015)Peak memory usage: 14 MB
% 15.68/2.83 % (2526015)Instructions burned: 477 (million)
% 17.59/5.44 % (2526025)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=330762710:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 17.59/5.44 % (2526010)Instruction limit reached!
% 17.59/5.44 % (2526010)------------------------------
% 17.59/5.44 % (2526010)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526010)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526010)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526010)Termination reason: Instruction limit
% 17.59/5.44 % (2526010)Termination phase: Saturation
% 17.59/5.44 % (2526010)Time elapsed: 0.430 s
% 17.59/5.44 % (2526010)Peak memory usage: 18 MB
% 17.59/5.44 % (2526010)Instructions burned: 685 (million)
% 17.59/5.44 % (2526027)fmb+10_1_sil=64000:random_seed=584434291:i=22061:nm=2:gsp=on_2994 on theBenchmark for (2994ds/22061Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % TRYING [3]
% 17.59/5.44 % (2526023)Instruction limit reached!
% 17.59/5.44 % (2526023)------------------------------
% 17.59/5.44 % (2526023)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526023)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526023)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526023)Termination reason: Instruction limit
% 17.59/5.44 % (2526023)Termination phase: Saturation
% 17.59/5.44 % (2526023)Time elapsed: 0.230 s
% 17.59/5.44 % (2526023)Peak memory usage: 18 MB
% 17.59/5.44 % (2526023)Instructions burned: 695 (million)
% 17.59/5.44 % (2526029)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3359034447:i=9515:nm=5_2992 on theBenchmark for (2992ds/9515Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % (2526029)Cannot represent all propositional literals internally
% 17.59/5.44 % (2526029)Refutation not found, incomplete strategy
% 17.59/5.44 % (2526029)------------------------------
% 17.59/5.44 % (2526029)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526029)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526029)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526029)Termination reason: Refutation not found, incomplete strategy
% 17.59/5.44 % (2526029)Time elapsed: 0.004 s
% 17.59/5.44 % (2526029)Peak memory usage: 11 MB
% 17.59/5.44 % (2526029)Instructions burned: 17 (million)
% 17.59/5.44 % (2526029)------------------------------
% 17.59/5.44 % (2526029)------------------------------
% 17.59/5.44 % (2526031)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=281647148:fmbsr=1.7:i=920_2992 on theBenchmark for (2992ds/920Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % TRYING [8]
% 17.59/5.44 % TRYING [5]
% 17.59/5.44 % (2526031)Instruction limit reached!
% 17.59/5.44 % (2526031)------------------------------
% 17.59/5.44 % (2526031)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526031)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526031)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526031)Termination reason: Instruction limit
% 17.59/5.44 % (2526031)Termination phase: Finite model building constraint generation
% 17.59/5.44 % (2526031)Time elapsed: 0.180 s
% 17.59/5.44 % (2526031)Peak memory usage: 75 MB
% 17.59/5.44 % (2526031)Instructions burned: 926 (million)
% 17.59/5.44 % (2526033)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=125888325:i=5131_2990 on theBenchmark for (2990ds/5131Mi)
% 17.59/5.44 % (2526025)Instruction limit reached!
% 17.59/5.44 % (2526025)------------------------------
% 17.59/5.44 % (2526025)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526025)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526025)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526025)Termination reason: Instruction limit
% 17.59/5.44 % (2526025)Termination phase: Saturation
% 17.59/5.44 % (2526025)Time elapsed: 0.467 s
% 17.59/5.44 % (2526025)Peak memory usage: 19 MB
% 17.59/5.44 % (2526025)Instructions burned: 879 (million)
% 17.59/5.44 % (2526019)Instruction limit reached!
% 17.59/5.44 % (2526019)------------------------------
% 17.59/5.44 % (2526019)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526019)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526019)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526019)Termination reason: Instruction limit
% 17.59/5.44 % (2526019)Termination phase: Saturation
% 17.59/5.44 % (2526019)Time elapsed: 0.727 s
% 17.59/5.44 % (2526019)Peak memory usage: 21 MB
% 17.59/5.44 % (2526019)Instructions burned: 1179 (million)
% 17.59/5.44 % (2526035)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2149224680:i=1472:ins=7:fdi=8:gsp=on_2990 on theBenchmark for (2990ds/1472Mi)
% 17.59/5.44 % (2526036)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=2384423147:i=6324_2990 on theBenchmark for (2990ds/6324Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % (2526036)Cannot represent all propositional literals internally
% 17.59/5.44 % (2526036)Refutation not found, incomplete strategy
% 17.59/5.44 % (2526036)------------------------------
% 17.59/5.44 % (2526036)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526036)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526036)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526036)Termination reason: Refutation not found, incomplete strategy
% 17.59/5.44 % (2526036)Time elapsed: 0.010 s
% 17.59/5.44 % (2526036)Peak memory usage: 11 MB
% 17.59/5.44 % (2526036)Instructions burned: 19 (million)
% 17.59/5.44 % (2526036)------------------------------
% 17.59/5.44 % (2526036)------------------------------
% 17.59/5.44 % (2526039)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1452521150:fmbsr=2.30978:i=2174_2989 on theBenchmark for (2989ds/2174Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % (2526039)Cannot represent all propositional literals internally
% 17.59/5.44 % (2526039)Refutation not found, incomplete strategy
% 17.59/5.44 % (2526039)------------------------------
% 17.59/5.44 % (2526039)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526039)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526039)Termination reason: Refutation not found, incomplete strategy
% 17.59/5.44 % (2526039)Time elapsed: 0.081 s
% 17.59/5.44 % (2526039)Peak memory usage: 13 MB
% 17.59/5.44 % (2526039)Instructions burned: 159 (million)
% 17.59/5.44 % (2526039)------------------------------
% 17.59/5.44 % (2526039)------------------------------
% 17.59/5.44 % (2526042)ott-2_1_sil=16000:newcnf=on:random_seed=1832361973:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2988 on theBenchmark for (2988ds/869Mi)
% 17.59/5.44 % TRYING [4]
% 17.59/5.44 % (2526042)Instruction limit reached!
% 17.59/5.44 % (2526042)------------------------------
% 17.59/5.44 % (2526042)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526042)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526042)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526042)Termination reason: Instruction limit
% 17.59/5.44 % (2526042)Termination phase: Saturation
% 17.59/5.44 % (2526042)Time elapsed: 0.516 s
% 17.59/5.44 % (2526042)Peak memory usage: 17 MB
% 17.59/5.44 % (2526042)Instructions burned: 870 (million)
% 17.59/5.44 % (2526044)ott+10_1_sil=32000:tgt=ground:random_seed=964998919:i=5114:av=off_2983 on theBenchmark for (2983ds/5114Mi)
% 17.59/5.44 % (2526035)Instruction limit reached!
% 17.59/5.44 % (2526035)------------------------------
% 17.59/5.44 % (2526035)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526035)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526035)Termination reason: Instruction limit
% 17.59/5.44 % (2526035)Termination phase: Saturation
% 17.59/5.44 % (2526035)Time elapsed: 0.927 s
% 17.59/5.44 % (2526035)Peak memory usage: 28 MB
% 17.59/5.44 % (2526035)Instructions burned: 1472 (million)
% 17.59/5.44 % (2526046)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1141472823:i=54282_2980 on theBenchmark for (2980ds/54282Mi)
% 17.59/5.44 % Detected minimum model sizes of [3]
% 17.59/5.44 % Detected maximum model sizes of [max]
% 17.59/5.44 % TRYING [3]
% 17.59/5.44 % TRYING [4]
% 17.59/5.44 % (2526033)Instruction limit reached!
% 17.59/5.44 % (2526033)------------------------------
% 17.59/5.44 % (2526033)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526033)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526033)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526033)Termination reason: Instruction limit
% 17.59/5.44 % (2526033)Termination phase: Saturation
% 17.59/5.44 % (2526033)Time elapsed: 1.459 s
% 17.59/5.44 % (2526033)Peak memory usage: 28 MB
% 17.59/5.44 % (2526033)Instructions burned: 5133 (million)
% 17.59/5.44 % (2526048)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=899097979:i=3512:aac=none_2975 on theBenchmark for (2975ds/3512Mi)
% 17.59/5.44 % TRYING [5]
% 17.59/5.44 % (2526048)Instruction limit reached!
% 17.59/5.44 % (2526048)------------------------------
% 17.59/5.44 % (2526048)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526048)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526048)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526048)Termination reason: Instruction limit
% 17.59/5.44 % (2526048)Termination phase: Saturation
% 17.59/5.44 % (2526048)Time elapsed: 1.025 s
% 17.59/5.44 % (2526048)Peak memory usage: 23 MB
% 17.59/5.44 % (2526048)Instructions burned: 3513 (million)
% 17.59/5.44 % (2526050)dis+21_1_sil=32000:sas=cadical:random_seed=620322001:i=3773:amm=off_2965 on theBenchmark for (2965ds/3773Mi)
% 17.59/5.44 % (2526050)Instruction limit reached!
% 17.59/5.44 % (2526050)------------------------------
% 17.59/5.44 % (2526050)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526050)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526050)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526050)Termination reason: Instruction limit
% 17.59/5.44 % (2526050)Termination phase: Saturation
% 17.59/5.44 % (2526050)Time elapsed: 1.208 s
% 17.59/5.44 % (2526050)Peak memory usage: 27 MB
% 17.59/5.44 % (2526050)Instructions burned: 3775 (million)
% 17.59/5.44 % (2526052)ott+11_1_sil=16000:gs=on:random_seed=2543769688:s2a=on:i=2251:s2at=3:kws=inv_arity_squared:nm=2:fsr=off:fsd=on_2953 on theBenchmark for (2953ds/2251Mi)
% 17.59/5.44 % (2526052) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2525988-2526052"...
% 17.59/5.44 % (2526052)...printing done.
% 17.59/5.44 % (2526052)Refutation found. Thanks to Tanya!
% 17.59/5.44 % SZS status Theorem for theBenchmark
% 17.59/5.44 % SZS output start Proof for theBenchmark
% See solution above
% 17.59/5.44 % (2526052)------------------------------
% 17.59/5.44 % (2526052)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 17.59/5.44 % (2526052)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.59/5.44 % (2526052)CaDiCaL version: 2.1.3
% 17.59/5.44 % (2526052)Termination reason: Refutation
% 17.59/5.44 % (2526052)Time elapsed: 0.228 s
% 17.59/5.44 % (2526052)Peak memory usage: 21 MB
% 17.59/5.44 % (2526052)Instructions burned: 638 (million)
% 17.59/5.44 % (2525988)Success in time 5.017 s
% 17.59/5.44 % Vampire exiting
%------------------------------------------------------------------------------