%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC122-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n019.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 01:04:45 PM UTC 2026
% Result : Unsatisfiable 14.59s 3.51s
% Output : Refutation 14.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 18
% Syntax : Number of formulae : 62 ( 24 unt; 5 def)
% Number of atoms : 135 ( 11 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 132 ( 59 ~; 68 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 11 ( 9 usr; 6 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-2 aty)
% Number of variables : 23 ( 0 sgn 23 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f50,axiom,
! [X0,X1] : ssList(skaf46(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause50) ).
fof(f73,axiom,
! [X0] :
( ~ ssList(X0)
| app(X0,nil) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause73) ).
fof(f142,axiom,
! [X0,X1] :
( ~ rearsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(skaf46(X0,X1),X1) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause131) ).
fof(f187,axiom,
! [X2,X3,X0,X1] :
( app(app(X0,X1),X2) != X3
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X3)
| segmentP(X3,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f200,negated_conjecture,
ssList(sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_1) ).
fof(f201,negated_conjecture,
ssList(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
neq(sk2,nil),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f208,negated_conjecture,
( ~ neq(sk1,nil)
| ~ segmentP(sk2,sk1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
( ~ neq(sk4,nil)
| neq(sk3,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
( ~ neq(sk4,nil)
| rearsegP(sk4,sk3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,plain,
ssList(sk3),
inference(definition_unfolding,[],[f200,f205]) ).
fof(f212,plain,
ssList(sk4),
inference(definition_unfolding,[],[f201,f204]) ).
fof(f213,plain,
neq(sk4,nil),
inference(definition_unfolding,[],[f206,f204]) ).
fof(f214,plain,
( ~ neq(sk3,nil)
| ~ segmentP(sk4,sk3) ),
inference(definition_unfolding,[],[f208,f205,f204,f205]) ).
fof(f229,plain,
! [X2,X0,X1] :
( ~ ssList(X2)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(app(app(X0,X1),X2))
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f244,plain,
~ ssList(nil),
inference(consistent_polarity_flipping,[],[f8]) ).
fof(f285,plain,
! [X0,X1] : ~ ssList(skaf46(X0,X1)),
inference(consistent_polarity_flipping,[],[f50]) ).
fof(f307,plain,
! [X0] :
( ssList(X0)
| app(X0,nil) = X0 ),
inference(consistent_polarity_flipping,[],[f73]) ).
fof(f365,plain,
! [X0,X1] :
( ~ rearsegP(X0,X1)
| ssList(X1)
| ssList(X0)
| app(skaf46(X0,X1),X1) = X0 ),
inference(consistent_polarity_flipping,[],[f142]) ).
fof(f407,plain,
! [X2,X0,X1] :
( ~ segmentP(app(app(X0,X1),X2),X1)
| ssList(X0)
| ssList(X1)
| ssList(app(app(X0,X1),X2))
| ssList(X2) ),
inference(consistent_polarity_flipping,[],[f229]) ).
fof(f420,plain,
~ ssList(sk3),
inference(consistent_polarity_flipping,[],[f211]) ).
fof(f421,plain,
~ ssList(sk4),
inference(consistent_polarity_flipping,[],[f212]) ).
fof(f424,plain,
( ~ neq(sk3,nil)
| segmentP(sk4,sk3) ),
inference(consistent_polarity_flipping,[],[f214]) ).
fof(f432,definition,
( spl0_1
<=> rearsegP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f434,plain,
( rearsegP(sk4,sk3)
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f432]) ).
fof(f436,definition,
( spl0_2
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f439,plain,
( spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f210,f436,f432]) ).
fof(f441,definition,
( spl0_3
<=> neq(sk3,nil) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f444,plain,
( spl0_3
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f209,f436,f441]) ).
fof(f446,definition,
( spl0_4
<=> segmentP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f448,plain,
( segmentP(sk4,sk3)
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f446]) ).
fof(f449,plain,
( spl0_4
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f424,f441,f446]) ).
fof(f459,plain,
spl0_2,
inference(avatar_split_clause,[],[f213,f436]) ).
fof(f465,definition,
( spl0_8
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f466,plain,
( ~ ssList(nil)
| spl0_8 ),
inference(avatar_component_clause,[],[f465]) ).
fof(f501,plain,
~ spl0_8,
inference(avatar_split_clause,[],[f244,f465]) ).
fof(f543,plain,
sk4 = app(sk4,nil),
inference(resolution,[],[f307,f421]) ).
fof(f1389,plain,
( ssList(sk3)
| ssList(sk4)
| sk4 = app(skaf46(sk4,sk3),sk3)
| ~ spl0_1 ),
inference(resolution,[],[f365,f434]) ).
fof(f1394,plain,
( ssList(sk4)
| sk4 = app(skaf46(sk4,sk3),sk3)
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f1389,f420]) ).
fof(f1398,plain,
( sk4 = app(skaf46(sk4,sk3),sk3)
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f1394,f421]) ).
fof(f2794,plain,
( ! [X0] :
( ~ segmentP(app(sk4,X0),sk3)
| ssList(skaf46(sk4,sk3))
| ssList(sk3)
| ssList(app(sk4,X0))
| ssList(X0) )
| ~ spl0_1 ),
inference(superposition,[],[f407,f1398]) ).
fof(f2798,plain,
( ! [X0] :
( ~ segmentP(app(sk4,X0),sk3)
| ssList(sk3)
| ssList(app(sk4,X0))
| ssList(X0) )
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f2794,f285]) ).
fof(f2806,plain,
( ! [X0] :
( ~ segmentP(app(sk4,X0),sk3)
| ssList(app(sk4,X0))
| ssList(X0) )
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f2798,f420]) ).
fof(f75824,plain,
( ~ segmentP(sk4,sk3)
| ssList(sk4)
| ssList(nil)
| ~ spl0_1 ),
inference(superposition,[],[f2806,f543]) ).
fof(f75838,plain,
( ssList(sk4)
| ssList(nil)
| ~ spl0_1
| ~ spl0_4 ),
inference(forward_subsumption_resolution,[],[f75824,f448]) ).
fof(f75849,plain,
( ssList(nil)
| ~ spl0_1
| ~ spl0_4 ),
inference(forward_subsumption_resolution,[],[f75838,f421]) ).
fof(f75853,plain,
( $false
| ~ spl0_1
| ~ spl0_4
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f75849,f466]) ).
fof(f75854,plain,
( ~ spl0_1
| ~ spl0_4
| spl0_8 ),
inference(avatar_contradiction_clause,[],[f75853]) ).
cnf(s1,plain,
( spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f439]) ).
cnf(s2,plain,
( ~ spl0_2
| spl0_3 ),
inference(sat_conversion,[],[f444]) ).
cnf(s3,plain,
( ~ spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f449]) ).
cnf(s5,plain,
spl0_2,
inference(sat_conversion,[],[f459]) ).
cnf(s15,plain,
~ spl0_8,
inference(sat_conversion,[],[f501]) ).
cnf(s2569,plain,
( ~ spl0_1
| ~ spl0_4
| spl0_8 ),
inference(sat_conversion,[],[f75854]) ).
cnf(s3031,plain,
spl0_3,
inference(rat,[],[s2,s5]) ).
cnf(s3032,plain,
spl0_4,
inference(rat,[],[s3,s3031]) ).
cnf(s3033,plain,
~ spl0_1,
inference(rat,[],[s2569,s15,s3032]) ).
cnf(s4241,plain,
$false,
inference(rat,[],[s1,s5,s3033]) ).
fof(f75855,plain,
$false,
inference(avatar_sat_refutation,[],[s4241]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SWC122-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.17/0.45 % Computer : n019.cluster.edu
% 0.17/0.45 % Model : x86_64 x86_64
% 0.17/0.45 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.45 % Memory : 8046.5625MB
% 0.17/0.45 % OS : Linux 6.8.0-71-generic
% 0.17/0.45 % CPULimit : 300
% 0.17/0.45 % WCLimit : 300
% 0.17/0.45 % DateTime : Mon Sep 28 07:59:48 UTC 2026
% 0.17/0.45 % CPUTime :
% 0.17/0.45 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.23/0.50 Running first-order model finding
% 0.23/0.50 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
% 14.59/3.51 % (3845259)Will run a generic schedule for satisfiability detection.
% 14.59/3.51 % (3845265)% WARNING: option uhcvi not known.
% 14.59/3.51 % (3845268)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=809614295:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.59/3.51 % (3845265)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=535472249:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.59/3.51 % (3845266)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2604104830:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.59/3.51 % (3845264)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2484854751_2999 on theBenchmark for (2999ds/0Mi)
% 14.59/3.51 % (3845270)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2611271723:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.59/3.51 % (3845269)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1072522961:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.59/3.51 % (3845267)dis+10_1_sil=32000:sp=arity:random_seed=1499037824:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.59/3.51 % TRYING [1]
% 14.59/3.51 % TRYING [2]
% 14.59/3.51 % TRYING [3]
% 14.59/3.51 % (3845268)Instruction limit reached!
% 14.59/3.51 % (3845268)------------------------------
% 14.59/3.51 % (3845268)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845268)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845268)Termination reason: Instruction limit
% 14.59/3.51 % (3845268)Termination phase: Saturation
% 14.59/3.51 % (3845268)Time elapsed: 0.055 s
% 14.59/3.51 % (3845268)Peak memory usage: 13 MB
% 14.59/3.51 % (3845268)Instructions burned: 118 (million)
% 14.59/3.51 % (3845278)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3655124606:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 14.59/3.51 % TRYING [4]
% 14.59/3.51 % TRYING [1]
% 14.59/3.51 % TRYING [2]
% 14.59/3.51 % TRYING [3]
% 14.59/3.51 % (3845267)Instruction limit reached!
% 14.59/3.51 % (3845267)------------------------------
% 14.59/3.51 % (3845267)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845267)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845267)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845267)Termination reason: Instruction limit
% 14.59/3.51 % (3845267)Termination phase: Saturation
% 14.59/3.51 % (3845267)Time elapsed: 0.107 s
% 14.59/3.51 % (3845267)Peak memory usage: 13 MB
% 14.59/3.51 % (3845267)Instructions burned: 104 (million)
% 14.59/3.51 % TRYING [4]
% 14.59/3.51 % (3845269)Instruction limit reached!
% 14.59/3.51 % (3845269)------------------------------
% 14.59/3.51 % (3845269)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845269)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845269)Termination reason: Instruction limit
% 14.59/3.51 % (3845269)Termination phase: Saturation
% 14.59/3.51 % (3845269)Time elapsed: 0.123 s
% 14.59/3.51 % (3845269)Peak memory usage: 14 MB
% 14.59/3.51 % (3845269)Instructions burned: 131 (million)
% 14.59/3.51 % (3845280)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=513805058:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 14.59/3.51 % (3845270)Instruction limit reached!
% 14.59/3.51 % (3845270)------------------------------
% 14.59/3.51 % (3845270)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845270)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845270)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845270)Termination reason: Instruction limit
% 14.59/3.51 % (3845270)Termination phase: Saturation
% 14.59/3.51 % (3845270)Time elapsed: 0.157 s
% 14.59/3.51 % (3845270)Peak memory usage: 13 MB
% 14.59/3.51 % (3845270)Instructions burned: 160 (million)
% 14.59/3.51 % (3845281)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=972400194:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 14.59/3.51 % TRYING [5]
% 14.59/3.51 % (3845283)ott-21_1_sil=16000:fs=off:random_seed=1968915498:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 14.59/3.51 % TRYING [5]
% 14.59/3.51 % (3845280)Instruction limit reached!
% 14.59/3.51 % (3845280)------------------------------
% 14.59/3.51 % (3845280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845280)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845280)Termination reason: Instruction limit
% 14.59/3.51 % (3845280)Termination phase: Saturation
% 14.59/3.51 % (3845280)Time elapsed: 0.110 s
% 14.59/3.51 % (3845280)Peak memory usage: 13 MB
% 14.59/3.51 % (3845280)Instructions burned: 131 (million)
% 14.59/3.51 % (3845286)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1964498292:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 14.59/3.51 % (3845283)Instruction limit reached!
% 14.59/3.51 % (3845283)------------------------------
% 14.59/3.51 % (3845283)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845283)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845283)Termination reason: Instruction limit
% 14.59/3.51 % (3845283)Termination phase: Saturation
% 14.59/3.51 % (3845283)Time elapsed: 0.126 s
% 14.59/3.51 % (3845283)Peak memory usage: 13 MB
% 14.59/3.51 % (3845283)Instructions burned: 180 (million)
% 14.59/3.51 % (3845288)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2863960537:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 14.59/3.51 % TRYING [1]
% 14.59/3.51 % TRYING [2]
% 14.59/3.51 % TRYING [6]
% 14.59/3.51 % (3845278)Instruction limit reached!
% 14.59/3.51 % (3845278)------------------------------
% 14.59/3.51 % (3845278)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845278)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845278)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845278)Termination reason: Instruction limit
% 14.59/3.51 % (3845278)Termination phase: Finite model building constraint generation
% 14.59/3.51 % (3845278)Time elapsed: 0.298 s
% 14.59/3.51 % (3845278)Peak memory usage: 36 MB
% 14.59/3.51 % (3845278)Instructions burned: 715 (million)
% 14.59/3.51 % TRYING [3]
% 14.59/3.51 % (3845290)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1645675236:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 14.59/3.51 % TRYING [4]
% 14.59/3.51 % TRYING [6]
% 14.59/3.51 % TRYING [5]
% 14.59/3.51 % (3845288)Instruction limit reached!
% 14.59/3.51 % (3845288)------------------------------
% 14.59/3.51 % (3845288)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845288)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845288)Termination reason: Instruction limit
% 14.59/3.51 % (3845288)Termination phase: Finite model building SAT solving
% 14.59/3.51 % (3845288)Time elapsed: 0.325 s
% 14.59/3.51 % (3845288)Peak memory usage: 22 MB
% 14.59/3.51 % (3845288)Instructions burned: 868 (million)
% 14.59/3.51 % (3845292)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3065430644:i=889:ins=1_2992 on theBenchmark for (2992ds/889Mi)
% 14.59/3.51 % TRYING [14]
% 14.59/3.51 % (3845286)Instruction limit reached!
% 14.59/3.51 % (3845286)------------------------------
% 14.59/3.51 % (3845286)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845286)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845286)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845286)Termination reason: Instruction limit
% 14.59/3.51 % (3845286)Termination phase: Saturation
% 14.59/3.51 % (3845286)Time elapsed: 0.491 s
% 14.59/3.51 % (3845286)Peak memory usage: 14 MB
% 14.59/3.51 % (3845286)Instructions burned: 477 (million)
% 14.59/3.51 % (3845281)Instruction limit reached!
% 14.59/3.51 % (3845281)------------------------------
% 14.59/3.51 % (3845281)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845281)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845281)Termination reason: Instruction limit
% 14.59/3.51 % (3845281)Termination phase: Saturation
% 14.59/3.51 % (3845281)Time elapsed: 0.661 s
% 14.59/3.51 % (3845281)Peak memory usage: 17 MB
% 14.59/3.51 % (3845281)Instructions burned: 684 (million)
% 14.59/3.51 % (3845294)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=1649918784: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)
% 14.59/3.51 % (3845295)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1169980255:i=879:kws=inv_precedence:fsr=off_2991 on theBenchmark for (2991ds/879Mi)
% 14.59/3.51 % (3845292)Instruction limit reached!
% 14.59/3.51 % (3845292)------------------------------
% 14.59/3.51 % (3845292)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845292)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845292)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845292)Termination reason: Instruction limit
% 14.59/3.51 % (3845292)Termination phase: Finite model building constraint generation
% 14.59/3.51 % (3845292)Time elapsed: 0.192 s
% 14.59/3.51 % (3845292)Peak memory usage: 72 MB
% 14.59/3.51 % (3845292)Instructions burned: 890 (million)
% 14.59/3.51 % (3845298)fmb+10_1_sil=64000:random_seed=691358681:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 14.59/3.51 % TRYING [1]
% 14.59/3.51 % TRYING [2]
% 14.59/3.51 % TRYING [3]
% 14.59/3.51 % TRYING [4]
% 14.59/3.51 % TRYING [5]
% 14.59/3.51 % TRYING [7]
% 14.59/3.51 % TRYING [6]
% 14.59/3.51 % (3845294)Instruction limit reached!
% 14.59/3.51 % (3845294)------------------------------
% 14.59/3.51 % (3845294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845294)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845294)Termination reason: Instruction limit
% 14.59/3.51 % (3845294)Termination phase: Saturation
% 14.59/3.51 % (3845294)Time elapsed: 0.657 s
% 14.59/3.51 % (3845294)Peak memory usage: 19 MB
% 14.59/3.51 % (3845294)Instructions burned: 692 (million)
% 14.59/3.51 % (3845300)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2462936706:i=9515:nm=5_2984 on theBenchmark for (2984ds/9515Mi)
% 14.59/3.51 % (3845290)Instruction limit reached!
% 14.59/3.51 % (3845290)------------------------------
% 14.59/3.51 % (3845290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845290)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845290)Termination reason: Instruction limit
% 14.59/3.51 % (3845290)Termination phase: Saturation
% 14.59/3.51 % (3845290)Time elapsed: 1.133 s
% 14.59/3.51 % (3845290)Peak memory usage: 29 MB
% 14.59/3.51 % (3845290)Instructions burned: 1179 (million)
% 14.59/3.51 % TRYING [20]
% 14.59/3.51 % (3845302)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=971650783:fmbsr=1.7:i=920_2984 on theBenchmark for (2984ds/920Mi)
% 14.59/3.51 % TRYING [8]
% 14.59/3.51 % (3845295)Instruction limit reached!
% 14.59/3.51 % (3845295)------------------------------
% 14.59/3.51 % (3845295)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845295)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845295)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845295)Termination reason: Instruction limit
% 14.59/3.51 % (3845295)Termination phase: Saturation
% 14.59/3.51 % (3845295)Time elapsed: 0.759 s
% 14.59/3.51 % (3845295)Peak memory usage: 20 MB
% 14.59/3.51 % (3845295)Instructions burned: 880 (million)
% 14.59/3.51 % (3845304)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=477101722:i=5131_2983 on theBenchmark for (2983ds/5131Mi)
% 14.59/3.51 % (3845302)Instruction limit reached!
% 14.59/3.51 % (3845302)------------------------------
% 14.59/3.51 % (3845302)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845302)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845302)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845302)Termination reason: Instruction limit
% 14.59/3.51 % (3845302)Termination phase: Finite model building constraint generation
% 14.59/3.51 % (3845302)Time elapsed: 0.712 s
% 14.59/3.51 % (3845302)Peak memory usage: 79 MB
% 14.59/3.51 % (3845302)Instructions burned: 920 (million)
% 14.59/3.51 % TRYING [7]
% 14.59/3.51 % (3845306)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=3095844740:i=1472:ins=7:fdi=8:gsp=on_2976 on theBenchmark for (2976ds/1472Mi)
% 14.59/3.51 % (3845265) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3845259-3845265"...
% 14.59/3.51 % (3845265)...printing done.
% 14.59/3.51 % (3845265)Refutation found. Thanks to Tanya!
% 14.59/3.51 % SZS status Unsatisfiable for theBenchmark
% 14.59/3.51 % SZS output start Proof for theBenchmark
% See solution above
% 14.59/3.51 % (3845265)------------------------------
% 14.59/3.51 % (3845265)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.59/3.51 % (3845265)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.59/3.51 % (3845265)CaDiCaL version: 2.1.3
% 14.59/3.51 % (3845265)Termination reason: Refutation
% 14.59/3.51 % (3845265)Time elapsed: 2.911 s
% 14.59/3.51 % (3845265)Peak memory usage: 45 MB
% 14.59/3.51 % (3845265)Instructions burned: 3429 (million)
% 14.59/3.51 % (3845259)Success in time 2.996 s
% 14.59/3.51 % Vampire exiting
%------------------------------------------------------------------------------