%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC080-1 : 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 01:04:34 PM UTC 2026
% Result : Unsatisfiable 13.37s 2.37s
% Output : Refutation 13.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 24
% Syntax : Number of formulae : 96 ( 26 unt; 9 def)
% Number of atoms : 259 ( 14 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 255 ( 92 ~; 154 |; 0 &)
% ( 9 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 15 ( 13 usr; 10 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 6 con; 0-2 aty)
% Number of variables : 28 ( 0 sgn 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f51,axiom,
! [X0,X1] : ssList(skaf45(X0,X1)),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause51) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f143,axiom,
! [X0,X1] :
( ~ frontsegP(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause132) ).
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)
| neq(sk2,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f213,negated_conjecture,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_14) ).
fof(f214,negated_conjecture,
( ssList(sk5)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_15) ).
fof(f215,negated_conjecture,
( neq(sk5,nil)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_16) ).
fof(f216,negated_conjecture,
( frontsegP(sk4,sk5)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_17) ).
fof(f217,negated_conjecture,
( frontsegP(sk3,sk5)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_18) ).
fof(f218,plain,
ssList(sk3),
inference(definition_unfolding,[],[f200,f205]) ).
fof(f219,plain,
ssList(sk4),
inference(definition_unfolding,[],[f201,f204]) ).
fof(f220,plain,
( neq(sk4,nil)
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f206,f204,f204]) ).
fof(f227,plain,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0)
| ~ neq(sk4,nil) ),
inference(definition_unfolding,[],[f213,f204,f205]) ).
fof(f242,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(f255,plain,
~ ssList(nil),
inference(consistent_polarity_flipping,[],[f8]) ).
fof(f297,plain,
! [X0,X1] : ~ ssList(skaf45(X0,X1)),
inference(consistent_polarity_flipping,[],[f51]) ).
fof(f319,plain,
! [X0] :
( ssList(X0)
| app(nil,X0) = X0 ),
inference(consistent_polarity_flipping,[],[f74]) ).
fof(f377,plain,
! [X0,X1] :
( frontsegP(X0,X1)
| ssList(X1)
| ssList(X0)
| app(X1,skaf45(X0,X1)) = X0 ),
inference(consistent_polarity_flipping,[],[f143]) ).
fof(f418,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,[],[f242]) ).
fof(f431,plain,
~ ssList(sk3),
inference(consistent_polarity_flipping,[],[f218]) ).
fof(f432,plain,
~ ssList(sk4),
inference(consistent_polarity_flipping,[],[f219]) ).
fof(f439,plain,
! [X0] :
( ssList(X0)
| ~ neq(X0,nil)
| segmentP(sk4,X0)
| segmentP(sk3,X0)
| ~ neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f227]) ).
fof(f440,plain,
( ~ ssList(sk5)
| ~ neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f214]) ).
fof(f441,plain,
( ~ frontsegP(sk4,sk5)
| ~ neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f216]) ).
fof(f442,plain,
( ~ frontsegP(sk3,sk5)
| ~ neq(sk4,nil) ),
inference(consistent_polarity_flipping,[],[f217]) ).
fof(f443,plain,
neq(sk4,nil),
inference(duplicate_literal_removal,[],[f220]) ).
fof(f451,definition,
( spl0_1
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f455,definition,
( spl0_2
<=> frontsegP(sk3,sk5) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f457,plain,
( ~ frontsegP(sk3,sk5)
| spl0_2 ),
inference(avatar_component_clause,[],[f455]) ).
fof(f458,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f442,f455,f451]) ).
fof(f460,definition,
( spl0_3
<=> frontsegP(sk4,sk5) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f462,plain,
( ~ frontsegP(sk4,sk5)
| spl0_3 ),
inference(avatar_component_clause,[],[f460]) ).
fof(f463,plain,
( ~ spl0_1
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f441,f460,f451]) ).
fof(f465,definition,
( spl0_4
<=> neq(sk5,nil) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f467,plain,
( neq(sk5,nil)
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f465]) ).
fof(f468,plain,
( ~ spl0_1
| spl0_4 ),
inference(avatar_split_clause,[],[f215,f465,f451]) ).
fof(f470,definition,
( spl0_5
<=> ssList(sk5) ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f472,plain,
( ~ ssList(sk5)
| spl0_5 ),
inference(avatar_component_clause,[],[f470]) ).
fof(f473,plain,
( ~ spl0_1
| ~ spl0_5 ),
inference(avatar_split_clause,[],[f440,f470,f451]) ).
fof(f475,definition,
( spl0_6
<=> ! [X0] :
( ssList(X0)
| segmentP(sk3,X0)
| segmentP(sk4,X0)
| ~ neq(X0,nil) ) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f476,plain,
( ! [X0] :
( ~ neq(X0,nil)
| segmentP(sk3,X0)
| segmentP(sk4,X0)
| ssList(X0) )
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f475]) ).
fof(f477,plain,
( ~ spl0_1
| spl0_6 ),
inference(avatar_split_clause,[],[f439,f475,f451]) ).
fof(f483,plain,
spl0_1,
inference(avatar_split_clause,[],[f443,f451]) ).
fof(f489,definition,
( spl0_8
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f490,plain,
( ~ ssList(nil)
| spl0_8 ),
inference(avatar_component_clause,[],[f489]) ).
fof(f525,plain,
~ spl0_8,
inference(avatar_split_clause,[],[f255,f489]) ).
fof(f527,plain,
( segmentP(sk3,sk5)
| segmentP(sk4,sk5)
| ssList(sk5)
| ~ spl0_4
| ~ spl0_6 ),
inference(resolution,[],[f476,f467]) ).
fof(f528,plain,
( segmentP(sk3,sk5)
| segmentP(sk4,sk5)
| ~ spl0_4
| spl0_5
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f527,f472]) ).
fof(f531,definition,
( spl0_16
<=> segmentP(sk4,sk5) ),
introduced(definition,[new_symbols(definition,[spl0_16])],[avatar_definition]) ).
fof(f533,plain,
( segmentP(sk4,sk5)
| ~ spl0_16 ),
inference(avatar_component_clause,[],[f531]) ).
fof(f535,definition,
( spl0_17
<=> segmentP(sk3,sk5) ),
introduced(definition,[new_symbols(definition,[spl0_17])],[avatar_definition]) ).
fof(f538,plain,
( spl0_16
| spl0_17
| ~ spl0_4
| spl0_5
| ~ spl0_6 ),
inference(avatar_split_clause,[],[f528,f475,f470,f465,f535,f531]) ).
fof(f612,plain,
( sk5 = app(nil,sk5)
| spl0_5 ),
inference(resolution,[],[f319,f472]) ).
fof(f1237,plain,
( ssList(sk5)
| ssList(sk3)
| sk3 = app(sk5,skaf45(sk3,sk5))
| spl0_2 ),
inference(resolution,[],[f377,f457]) ).
fof(f1238,plain,
( ssList(sk5)
| ssList(sk4)
| sk4 = app(sk5,skaf45(sk4,sk5))
| spl0_3 ),
inference(resolution,[],[f377,f462]) ).
fof(f1250,plain,
( ssList(sk4)
| sk4 = app(sk5,skaf45(sk4,sk5))
| spl0_3
| spl0_5 ),
inference(forward_subsumption_resolution,[],[f1238,f472]) ).
fof(f1251,plain,
( ssList(sk3)
| sk3 = app(sk5,skaf45(sk3,sk5))
| spl0_2
| spl0_5 ),
inference(forward_subsumption_resolution,[],[f1237,f472]) ).
fof(f1252,plain,
( sk4 = app(sk5,skaf45(sk4,sk5))
| spl0_3
| spl0_5 ),
inference(forward_subsumption_resolution,[],[f1250,f432]) ).
fof(f1253,plain,
( sk3 = app(sk5,skaf45(sk3,sk5))
| spl0_2
| spl0_5 ),
inference(forward_subsumption_resolution,[],[f1251,f431]) ).
fof(f2459,plain,
( ! [X0] :
( ~ segmentP(app(sk5,X0),sk5)
| ssList(nil)
| ssList(sk5)
| ssList(app(sk5,X0))
| ssList(X0) )
| spl0_5 ),
inference(superposition,[],[f418,f612]) ).
fof(f2464,plain,
( ! [X0] :
( ~ segmentP(app(sk5,X0),sk5)
| ssList(sk5)
| ssList(app(sk5,X0))
| ssList(X0) )
| spl0_5
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f2459,f490]) ).
fof(f2467,plain,
( ! [X0] :
( ~ segmentP(app(sk5,X0),sk5)
| ssList(app(sk5,X0))
| ssList(X0) )
| spl0_5
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f2464,f472]) ).
fof(f79808,plain,
( ~ segmentP(sk4,sk5)
| ssList(sk4)
| ssList(skaf45(sk4,sk5))
| spl0_3
| spl0_5
| spl0_8 ),
inference(superposition,[],[f2467,f1252]) ).
fof(f79809,plain,
( ~ segmentP(sk3,sk5)
| ssList(sk3)
| ssList(skaf45(sk3,sk5))
| spl0_2
| spl0_5
| spl0_8 ),
inference(superposition,[],[f2467,f1253]) ).
fof(f79825,plain,
( ~ segmentP(sk3,sk5)
| ssList(skaf45(sk3,sk5))
| spl0_2
| spl0_5
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f79809,f431]) ).
fof(f79826,plain,
( ssList(sk4)
| ssList(skaf45(sk4,sk5))
| spl0_3
| spl0_5
| spl0_8
| ~ spl0_16 ),
inference(forward_subsumption_resolution,[],[f79808,f533]) ).
fof(f79838,plain,
( ~ segmentP(sk3,sk5)
| spl0_2
| spl0_5
| spl0_8 ),
inference(forward_subsumption_resolution,[],[f79825,f297]) ).
fof(f79839,plain,
( ssList(skaf45(sk4,sk5))
| spl0_3
| spl0_5
| spl0_8
| ~ spl0_16 ),
inference(forward_subsumption_resolution,[],[f79826,f432]) ).
fof(f79844,plain,
( ~ spl0_17
| spl0_2
| spl0_5
| spl0_8 ),
inference(avatar_split_clause,[],[f79838,f489,f470,f455,f535]) ).
fof(f79845,plain,
( $false
| spl0_3
| spl0_5
| spl0_8
| ~ spl0_16 ),
inference(forward_subsumption_resolution,[],[f79839,f297]) ).
fof(f79846,plain,
( spl0_3
| spl0_5
| spl0_8
| ~ spl0_16 ),
inference(avatar_contradiction_clause,[],[f79845]) ).
cnf(s1,plain,
( ~ spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f458]) ).
cnf(s2,plain,
( ~ spl0_1
| ~ spl0_3 ),
inference(sat_conversion,[],[f463]) ).
cnf(s3,plain,
( ~ spl0_1
| spl0_4 ),
inference(sat_conversion,[],[f468]) ).
cnf(s4,plain,
( ~ spl0_1
| ~ spl0_5 ),
inference(sat_conversion,[],[f473]) ).
cnf(s5,plain,
( ~ spl0_1
| spl0_6 ),
inference(sat_conversion,[],[f477]) ).
cnf(s11,plain,
spl0_1,
inference(sat_conversion,[],[f483]) ).
cnf(s21,plain,
~ spl0_8,
inference(sat_conversion,[],[f525]) ).
cnf(s22,plain,
( ~ spl0_4
| spl0_5
| ~ spl0_6
| spl0_16
| spl0_17 ),
inference(sat_conversion,[],[f538]) ).
cnf(s3015,plain,
( spl0_2
| spl0_5
| spl0_8
| ~ spl0_17 ),
inference(sat_conversion,[],[f79844]) ).
cnf(s3016,plain,
( spl0_3
| spl0_5
| spl0_8
| ~ spl0_16 ),
inference(sat_conversion,[],[f79846]) ).
cnf(s3214,plain,
spl0_6,
inference(rat,[],[s5,s11]) ).
cnf(s3217,plain,
~ spl0_5,
inference(rat,[],[s4,s11]) ).
cnf(s3258,plain,
spl0_4,
inference(rat,[],[s3,s11]) ).
cnf(s3259,plain,
~ spl0_3,
inference(rat,[],[s2,s11]) ).
cnf(s3260,plain,
~ spl0_16,
inference(rat,[],[s3016,s3217,s21,s3259]) ).
cnf(s3264,plain,
spl0_17,
inference(rat,[],[s22,s3258,s3217,s3214,s3260]) ).
cnf(s3266,plain,
spl0_2,
inference(rat,[],[s3015,s3217,s21,s3264]) ).
cnf(s3409,plain,
$false,
inference(rat,[],[s1,s3266,s11]) ).
fof(f79847,plain,
$false,
inference(avatar_sat_refutation,[],[s3409]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC080-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.37 % Computer : n019.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Mon Sep 28 07:45:04 UTC 2026
% 0.12/0.38 % CPUTime :
% 0.12/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.12/0.41 Running first-order model finding
% 0.12/0.41 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
% 13.37/2.37 % (3837783)Will run a generic schedule for satisfiability detection.
% 13.37/2.37 % (3837792)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=682661863:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 13.37/2.37 % (3837789)% WARNING: option uhcvi not known.
% 13.37/2.37 % (3837791)dis+10_1_sil=32000:sp=arity:random_seed=1628959824:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 13.37/2.37 % (3837788)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1578924647_2999 on theBenchmark for (2999ds/0Mi)
% 13.37/2.37 % (3837789)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1749131503:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 13.37/2.37 % (3837790)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1121113855:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 13.37/2.37 % (3837794)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3345637650:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 13.37/2.37 % (3837793)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=544015707:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 13.37/2.37 % TRYING [1]
% 13.37/2.37 % TRYING [2]
% 13.37/2.37 % TRYING [3]
% 13.37/2.37 % (3837792)Instruction limit reached!
% 13.37/2.37 % (3837792)------------------------------
% 13.37/2.37 % (3837792)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837792)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837792)Termination reason: Instruction limit
% 13.37/2.37 % (3837792)Termination phase: Saturation
% 13.37/2.37 % (3837792)Time elapsed: 0.034 s
% 13.37/2.37 % (3837792)Peak memory usage: 13 MB
% 13.37/2.37 % (3837792)Instructions burned: 118 (million)
% 13.37/2.37 % (3837802)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=2550884227:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 13.37/2.37 % TRYING [4]
% 13.37/2.37 % TRYING [1]
% 13.37/2.37 % TRYING [2]
% 13.37/2.37 % TRYING [3]
% 13.37/2.37 % TRYING [4]
% 13.37/2.37 % (3837791)Instruction limit reached!
% 13.37/2.37 % (3837791)------------------------------
% 13.37/2.37 % (3837791)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837791)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837791)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837791)Termination reason: Instruction limit
% 13.37/2.37 % (3837791)Termination phase: Saturation
% 13.37/2.37 % (3837791)Time elapsed: 0.060 s
% 13.37/2.37 % (3837791)Peak memory usage: 13 MB
% 13.37/2.37 % (3837791)Instructions burned: 104 (million)
% 13.37/2.37 % (3837793)Instruction limit reached!
% 13.37/2.37 % (3837793)------------------------------
% 13.37/2.37 % (3837793)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837793)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837793)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837793)Termination reason: Instruction limit
% 13.37/2.37 % (3837793)Termination phase: Saturation
% 13.37/2.37 % (3837793)Time elapsed: 0.068 s
% 13.37/2.37 % (3837793)Peak memory usage: 14 MB
% 13.37/2.37 % (3837793)Instructions burned: 132 (million)
% 13.37/2.37 % (3837804)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1866645470:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 13.37/2.37 % (3837805)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=503122604:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 13.37/2.37 % (3837794)Instruction limit reached!
% 13.37/2.37 % (3837794)------------------------------
% 13.37/2.37 % (3837794)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837794)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837794)Termination reason: Instruction limit
% 13.37/2.37 % (3837794)Termination phase: Saturation
% 13.37/2.37 % (3837794)Time elapsed: 0.090 s
% 13.37/2.37 % (3837794)Peak memory usage: 15 MB
% 13.37/2.37 % (3837794)Instructions burned: 160 (million)
% 13.37/2.37 % TRYING [5]
% 13.37/2.37 % TRYING [5]
% 13.37/2.37 % (3837808)ott-21_1_sil=16000:fs=off:random_seed=1665635989:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 13.37/2.37 % (3837804)Instruction limit reached!
% 13.37/2.37 % (3837804)------------------------------
% 13.37/2.37 % (3837804)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837804)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837804)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837804)Termination reason: Instruction limit
% 13.37/2.37 % (3837804)Termination phase: Saturation
% 13.37/2.37 % (3837804)Time elapsed: 0.068 s
% 13.37/2.37 % (3837804)Peak memory usage: 13 MB
% 13.37/2.37 % (3837804)Instructions burned: 131 (million)
% 13.37/2.37 % (3837810)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1595017022:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 13.37/2.37 % TRYING [6]
% 13.37/2.37 % (3837802)Instruction limit reached!
% 13.37/2.37 % (3837802)------------------------------
% 13.37/2.37 % (3837802)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837802)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837802)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837802)Termination reason: Instruction limit
% 13.37/2.37 % (3837802)Termination phase: Finite model building constraint generation
% 13.37/2.37 % (3837802)Time elapsed: 0.150 s
% 13.37/2.37 % (3837802)Peak memory usage: 36 MB
% 13.37/2.37 % (3837802)Instructions burned: 716 (million)
% 13.37/2.37 % (3837812)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2408851176:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 13.37/2.37 % (3837808)Instruction limit reached!
% 13.37/2.37 % (3837808)------------------------------
% 13.37/2.37 % (3837808)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837808)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837808)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837808)Termination reason: Instruction limit
% 13.37/2.37 % (3837808)Termination phase: Saturation
% 13.37/2.37 % (3837808)Time elapsed: 0.091 s
% 13.37/2.37 % (3837808)Peak memory usage: 13 MB
% 13.37/2.37 % (3837808)Instructions burned: 180 (million)
% 13.37/2.37 % TRYING [1]
% 13.37/2.37 % TRYING [2]
% 13.37/2.37 % TRYING [3]
% 13.37/2.37 % (3837814)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2541372531:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 13.37/2.37 % TRYING [4]
% 13.37/2.37 % TRYING [6]
% 13.37/2.37 % TRYING [5]
% 13.37/2.37 % (3837812)Instruction limit reached!
% 13.37/2.37 % (3837812)------------------------------
% 13.37/2.37 % (3837812)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837812)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837812)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837812)Termination reason: Instruction limit
% 13.37/2.37 % (3837812)Termination phase: Finite model building SAT solving
% 13.37/2.37 % (3837812)Time elapsed: 0.178 s
% 13.37/2.37 % (3837812)Peak memory usage: 22 MB
% 13.37/2.37 % (3837812)Instructions burned: 872 (million)
% 13.37/2.37 % (3837816)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2545795787:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 13.37/2.37 % TRYING [14]
% 13.37/2.37 % (3837810)Instruction limit reached!
% 13.37/2.37 % (3837810)------------------------------
% 13.37/2.37 % (3837810)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837810)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837810)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837810)Termination reason: Instruction limit
% 13.37/2.37 % (3837810)Termination phase: Saturation
% 13.37/2.37 % (3837810)Time elapsed: 0.310 s
% 13.37/2.37 % (3837810)Peak memory usage: 14 MB
% 13.37/2.37 % (3837810)Instructions burned: 477 (million)
% 13.37/2.37 % (3837818)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=682656117: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)
% 13.37/2.37 % (3837805)Instruction limit reached!
% 13.37/2.37 % (3837805)------------------------------
% 13.37/2.37 % (3837805)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837805)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837805)Termination reason: Instruction limit
% 13.37/2.37 % (3837805)Termination phase: Saturation
% 13.37/2.37 % (3837805)Time elapsed: 0.418 s
% 13.37/2.37 % (3837805)Peak memory usage: 17 MB
% 13.37/2.37 % (3837805)Instructions burned: 684 (million)
% 13.37/2.37 % (3837820)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1656109164:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 13.37/2.37 % (3837816)Instruction limit reached!
% 13.37/2.37 % (3837816)------------------------------
% 13.37/2.37 % (3837816)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837816)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837816)Termination reason: Instruction limit
% 13.37/2.37 % (3837816)Termination phase: Finite model building constraint generation
% 13.37/2.37 % (3837816)Time elapsed: 0.177 s
% 13.37/2.37 % (3837816)Peak memory usage: 72 MB
% 13.37/2.37 % (3837816)Instructions burned: 890 (million)
% 13.37/2.37 % (3837822)fmb+10_1_sil=64000:random_seed=1710424819:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 13.37/2.37 % TRYING [1]
% 13.37/2.37 % TRYING [2]
% 13.37/2.37 % TRYING [3]
% 13.37/2.37 % TRYING [4]
% 13.37/2.37 % TRYING [5]
% 13.37/2.37 % TRYING [7]
% 13.37/2.37 % (3837814)Instruction limit reached!
% 13.37/2.37 % (3837814)------------------------------
% 13.37/2.37 % (3837814)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837814)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837814)Termination reason: Instruction limit
% 13.37/2.37 % (3837814)Termination phase: Saturation
% 13.37/2.37 % (3837814)Time elapsed: 0.653 s
% 13.37/2.37 % (3837814)Peak memory usage: 28 MB
% 13.37/2.37 % (3837814)Instructions burned: 1180 (million)
% 13.37/2.37 % (3837824)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=4200196604:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 13.37/2.37 % TRYING [20]
% 13.37/2.37 % (3837818)Instruction limit reached!
% 13.37/2.37 % (3837818)------------------------------
% 13.37/2.37 % (3837818)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837818)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837818)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837818)Termination reason: Instruction limit
% 13.37/2.37 % (3837818)Termination phase: Saturation
% 13.37/2.37 % (3837818)Time elapsed: 0.415 s
% 13.37/2.37 % (3837818)Peak memory usage: 22 MB
% 13.37/2.37 % (3837818)Instructions burned: 693 (million)
% 13.37/2.37 % TRYING [6]
% 13.37/2.37 % (3837826)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2621967531:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 13.37/2.37 % TRYING [8]
% 13.37/2.37 % (3837820)Instruction limit reached!
% 13.37/2.37 % (3837820)------------------------------
% 13.37/2.37 % (3837820)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837820)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837820)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837820)Termination reason: Instruction limit
% 13.37/2.37 % (3837820)Termination phase: Saturation
% 13.37/2.37 % (3837820)Time elapsed: 0.469 s
% 13.37/2.37 % (3837820)Peak memory usage: 20 MB
% 13.37/2.37 % (3837820)Instructions burned: 880 (million)
% 13.37/2.37 % (3837828)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=1365280406:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 13.37/2.37 % (3837826)Instruction limit reached!
% 13.37/2.37 % (3837826)------------------------------
% 13.37/2.37 % (3837826)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837826)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837826)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837826)Termination reason: Instruction limit
% 13.37/2.37 % (3837826)Termination phase: Finite model building constraint generation
% 13.37/2.37 % (3837826)Time elapsed: 0.331 s
% 13.37/2.37 % (3837826)Peak memory usage: 79 MB
% 13.37/2.37 % (3837826)Instructions burned: 922 (million)
% 13.37/2.37 % (3837830)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=369461931:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 13.37/2.37 % TRYING [8]
% 13.37/2.37 % TRYING [7]
% 13.37/2.37 % (3837789) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3837783-3837789"...
% 13.37/2.37 % (3837789)...printing done.
% 13.37/2.37 % (3837789)Refutation found. Thanks to Tanya!
% 13.37/2.37 % SZS status Unsatisfiable for theBenchmark
% 13.37/2.37 % SZS output start Proof for theBenchmark
% See solution above
% 13.37/2.37 % (3837789)------------------------------
% 13.37/2.37 % (3837789)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 13.37/2.37 % (3837789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.37/2.37 % (3837789)CaDiCaL version: 2.1.3
% 13.37/2.37 % (3837789)Termination reason: Refutation
% 13.37/2.37 % (3837789)Time elapsed: 1.884 s
% 13.37/2.37 % (3837789)Peak memory usage: 46 MB
% 13.37/2.37 % (3837789)Instructions burned: 3681 (million)
% 13.37/2.37 % (3837783)Success in time 1.954 s
% 13.37/2.37 % Vampire exiting
%------------------------------------------------------------------------------