%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC083-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n012.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 01:04:35 PM UTC 2026
% Result : Unsatisfiable 2.46s 0.86s
% Output : Refutation 2.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 25
% Syntax : Number of formulae : 119 ( 38 unt; 5 def)
% Number of atoms : 324 ( 46 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 304 ( 99 ~; 200 |; 0 &)
% ( 5 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 10 ( 8 usr; 6 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 8 con; 0-2 aty)
% Number of variables : 64 ( 0 sgn 64 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f57,axiom,
! [X0] :
( ~ ssList(X0)
| segmentP(X0,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause57) ).
fof(f73,axiom,
! [X0] :
( ~ ssList(X0)
| app(X0,nil) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause73) ).
fof(f74,axiom,
! [X0] :
( ~ ssList(X0)
| app(nil,X0) = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause74) ).
fof(f85,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| ssList(app(X1,X0)) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f101,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X1 = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause100) ).
fof(f102,plain,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
fof(f163,axiom,
! [X2,X0,X1] :
( app(X0,X1) != app(X2,X1)
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| X0 = X2 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause151) ).
fof(f186,axiom,
! [X2,X3,X0,X1] :
( ~ segmentP(X0,X1)
| ~ ssList(X2)
| ~ ssList(X3)
| ~ ssList(X1)
| ~ ssList(X0)
| segmentP(app(app(X3,X0),X2),X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause172) ).
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/sandbox/benchmark/Axioms/SWC001-0.ax',clause173) ).
fof(f200,negated_conjecture,
ssList(sk1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_1) ).
fof(f201,negated_conjecture,
ssList(sk2),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_2) ).
fof(f204,negated_conjecture,
sk2 = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).
fof(f205,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).
fof(f206,negated_conjecture,
neq(sk2,nil),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
ssList(sk6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
ssList(sk7),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
fof(f211,negated_conjecture,
app(app(sk5,sk6),sk7) = sk3,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_12) ).
fof(f212,plain,
sk3 = app(app(sk5,sk6),sk7),
inference(reorient_equations,[],[f211]) ).
fof(f213,negated_conjecture,
app(sk5,sk7) = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
fof(f214,plain,
sk4 = app(sk5,sk7),
inference(reorient_equations,[],[f213]) ).
fof(f215,plain,
ssList(sk3),
inference(definition_unfolding,[],[f200,f205]) ).
fof(f216,plain,
ssList(sk4),
inference(definition_unfolding,[],[f201,f204]) ).
fof(f217,plain,
neq(sk4,nil),
inference(definition_unfolding,[],[f206,f204]) ).
fof(f218,plain,
! [X0] :
( ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(definition_unfolding,[],[f207,f204,f205]) ).
fof(f233,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(f246,plain,
~ ssList(nil),
inference(consistent_polarity_flipping,[],[f8]) ).
fof(f293,plain,
! [X0] :
( segmentP(X0,X0)
| ssList(X0) ),
inference(consistent_polarity_flipping,[],[f57]) ).
fof(f309,plain,
! [X0] :
( ssList(X0)
| app(X0,nil) = X0 ),
inference(consistent_polarity_flipping,[],[f73]) ).
fof(f310,plain,
! [X0] :
( ssList(X0)
| app(nil,X0) = X0 ),
inference(consistent_polarity_flipping,[],[f74]) ).
fof(f321,plain,
! [X0,X1] :
( ~ ssList(app(X1,X0))
| ssList(X1)
| ssList(X0) ),
inference(consistent_polarity_flipping,[],[f85]) ).
fof(f336,plain,
! [X0,X1] :
( ~ neq(X1,X0)
| ssList(X1)
| ssList(X0)
| X0 = X1 ),
inference(consistent_polarity_flipping,[],[f102]) ).
fof(f387,plain,
! [X2,X0,X1] :
( app(X0,X1) != app(X2,X1)
| ssList(X0)
| ssList(X1)
| ssList(X2)
| X0 = X2 ),
inference(consistent_polarity_flipping,[],[f163]) ).
fof(f408,plain,
! [X2,X3,X0,X1] :
( ~ segmentP(X0,X1)
| ssList(X2)
| ssList(X3)
| ssList(X1)
| ssList(X0)
| segmentP(app(app(X3,X0),X2),X1) ),
inference(consistent_polarity_flipping,[],[f186]) ).
fof(f409,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,[],[f233]) ).
fof(f422,plain,
~ ssList(sk3),
inference(consistent_polarity_flipping,[],[f215]) ).
fof(f423,plain,
~ ssList(sk4),
inference(consistent_polarity_flipping,[],[f216]) ).
fof(f426,plain,
~ neq(sk4,nil),
inference(consistent_polarity_flipping,[],[f217]) ).
fof(f427,plain,
! [X0] :
( ~ segmentP(sk4,X0)
| neq(X0,nil)
| ssList(X0)
| ~ segmentP(sk3,X0) ),
inference(consistent_polarity_flipping,[],[f218]) ).
fof(f428,plain,
~ ssList(sk5),
inference(consistent_polarity_flipping,[],[f208]) ).
fof(f429,plain,
~ ssList(sk6),
inference(consistent_polarity_flipping,[],[f209]) ).
fof(f430,plain,
~ ssList(sk7),
inference(consistent_polarity_flipping,[],[f210]) ).
fof(f442,definition,
( spl0_2
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f443,plain,
( ~ ssList(nil)
| spl0_2 ),
inference(avatar_component_clause,[],[f442]) ).
fof(f478,plain,
~ spl0_2,
inference(avatar_split_clause,[],[f246,f442]) ).
fof(f494,plain,
( ssList(sk4)
| neq(sk4,nil)
| ssList(sk4)
| ~ segmentP(sk3,sk4) ),
inference(resolution,[],[f293,f427]) ).
fof(f495,plain,
( ssList(sk4)
| neq(sk4,nil)
| ~ segmentP(sk3,sk4) ),
inference(duplicate_literal_removal,[],[f494]) ).
fof(f496,plain,
( neq(sk4,nil)
| ~ segmentP(sk3,sk4) ),
inference(forward_subsumption_resolution,[],[f495,f423]) ).
fof(f497,plain,
~ segmentP(sk3,sk4),
inference(forward_subsumption_resolution,[],[f496,f426]) ).
fof(f526,plain,
sk3 = app(sk3,nil),
inference(resolution,[],[f309,f422]) ).
fof(f527,plain,
sk4 = app(sk4,nil),
inference(resolution,[],[f309,f423]) ).
fof(f528,plain,
sk5 = app(sk5,nil),
inference(resolution,[],[f309,f428]) ).
fof(f560,plain,
sk4 = app(nil,sk4),
inference(resolution,[],[f310,f423]) ).
fof(f760,definition,
( spl0_12
<=> nil = sk7 ),
introduced(definition,[new_symbols(definition,[spl0_12])],[avatar_definition]) ).
fof(f761,plain,
( nil != sk7
| spl0_12 ),
inference(avatar_component_clause,[],[f760]) ).
fof(f762,plain,
( nil = sk7
| ~ spl0_12 ),
inference(avatar_component_clause,[],[f760]) ).
fof(f808,plain,
( sk4 = app(sk5,nil)
| ~ spl0_12 ),
inference(superposition,[],[f214,f762]) ).
fof(f1027,definition,
( spl0_29
<=> ssList(app(sk5,sk6)) ),
introduced(definition,[new_symbols(definition,[spl0_29])],[avatar_definition]) ).
fof(f1028,plain,
( ~ ssList(app(sk5,sk6))
| spl0_29 ),
inference(avatar_component_clause,[],[f1027]) ).
fof(f1029,plain,
( ssList(app(sk5,sk6))
| ~ spl0_29 ),
inference(avatar_component_clause,[],[f1027]) ).
fof(f1715,plain,
! [X0] :
( sk3 != app(X0,sk7)
| ssList(app(sk5,sk6))
| ssList(sk7)
| ssList(X0)
| app(sk5,sk6) = X0 ),
inference(superposition,[],[f387,f212]) ).
fof(f1763,plain,
! [X0] :
( sk3 != app(X0,sk7)
| ssList(app(sk5,sk6))
| ssList(X0)
| app(sk5,sk6) = X0 ),
inference(forward_subsumption_resolution,[],[f1715,f430]) ).
fof(f1784,definition,
( spl0_46
<=> ! [X0] :
( sk3 != app(X0,sk7)
| app(sk5,sk6) = X0
| ssList(X0) ) ),
introduced(definition,[new_symbols(definition,[spl0_46])],[avatar_definition]) ).
fof(f1785,plain,
( ! [X0] :
( sk3 != app(X0,sk7)
| app(sk5,sk6) = X0
| ssList(X0) )
| ~ spl0_46 ),
inference(avatar_component_clause,[],[f1784]) ).
fof(f1806,plain,
( spl0_29
| spl0_46 ),
inference(avatar_split_clause,[],[f1763,f1784,f1027]) ).
fof(f1978,plain,
( ssList(sk5)
| ssList(sk6)
| ~ spl0_29 ),
inference(resolution,[],[f1029,f321]) ).
fof(f1979,plain,
( ssList(sk6)
| ~ spl0_29 ),
inference(forward_subsumption_resolution,[],[f1978,f428]) ).
fof(f1980,plain,
( $false
| ~ spl0_29 ),
inference(forward_subsumption_resolution,[],[f1979,f429]) ).
fof(f1981,plain,
~ spl0_29,
inference(avatar_contradiction_clause,[],[f1980]) ).
fof(f2178,plain,
! [X2,X0,X1] :
( ssList(X0)
| ssList(X1)
| ssList(X2)
| ssList(X2)
| segmentP(app(app(X1,X2),X0),X2)
| ssList(X2) ),
inference(resolution,[],[f408,f293]) ).
fof(f2179,plain,
! [X2,X0,X1] :
( segmentP(app(app(X1,X2),X0),X2)
| ssList(X1)
| ssList(X2)
| ssList(X0) ),
inference(duplicate_literal_removal,[],[f2178]) ).
fof(f2283,plain,
! [X0] :
( segmentP(app(sk4,X0),sk7)
| ssList(sk5)
| ssList(sk7)
| ssList(app(sk4,X0))
| ssList(X0) ),
inference(superposition,[],[f409,f214]) ).
fof(f2284,plain,
! [X0] :
( segmentP(app(sk3,X0),sk7)
| ssList(app(sk5,sk6))
| ssList(sk7)
| ssList(app(sk3,X0))
| ssList(X0) ),
inference(superposition,[],[f409,f212]) ).
fof(f2294,plain,
( ! [X0] :
( segmentP(app(sk3,X0),sk7)
| ssList(sk7)
| ssList(app(sk3,X0))
| ssList(X0) )
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f2284,f1028]) ).
fof(f2295,plain,
! [X0] :
( segmentP(app(sk4,X0),sk7)
| ssList(sk7)
| ssList(app(sk4,X0))
| ssList(X0) ),
inference(forward_subsumption_resolution,[],[f2283,f428]) ).
fof(f2303,plain,
( ! [X0] :
( segmentP(app(sk3,X0),sk7)
| ssList(app(sk3,X0))
| ssList(X0) )
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f2294,f430]) ).
fof(f2304,plain,
! [X0] :
( segmentP(app(sk4,X0),sk7)
| ssList(app(sk4,X0))
| ssList(X0) ),
inference(forward_subsumption_resolution,[],[f2295,f430]) ).
fof(f7244,plain,
( sk4 = sk5
| ~ spl0_12 ),
inference(superposition,[],[f808,f528]) ).
fof(f9353,plain,
( ! [X0] :
( app(X0,nil) != sk3
| app(sk5,sk6) = X0
| ssList(X0) )
| ~ spl0_12
| ~ spl0_46 ),
inference(forward_demodulation,[],[f1785,f762]) ).
fof(f9354,plain,
( ! [X0] :
( app(X0,nil) != sk3
| app(sk4,sk6) = X0
| ssList(X0) )
| ~ spl0_12
| ~ spl0_46 ),
inference(forward_demodulation,[],[f9353,f7244]) ).
fof(f9422,plain,
( sk3 != sk3
| sk3 = app(sk4,sk6)
| ssList(sk3)
| ~ spl0_12
| ~ spl0_46 ),
inference(superposition,[],[f9354,f526]) ).
fof(f9427,plain,
( sk3 = app(sk4,sk6)
| ssList(sk3)
| ~ spl0_12
| ~ spl0_46 ),
inference(trivial_inequality_removal,[],[f9422]) ).
fof(f9430,plain,
( sk3 = app(sk4,sk6)
| ~ spl0_12
| ~ spl0_46 ),
inference(forward_subsumption_resolution,[],[f9427,f422]) ).
fof(f31559,plain,
! [X0] :
( segmentP(app(sk4,X0),sk4)
| ssList(nil)
| ssList(sk4)
| ssList(X0) ),
inference(superposition,[],[f2179,f560]) ).
fof(f31584,plain,
( ! [X0] :
( segmentP(app(sk4,X0),sk4)
| ssList(sk4)
| ssList(X0) )
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f31559,f443]) ).
fof(f31680,plain,
( ! [X0] :
( segmentP(app(sk4,X0),sk4)
| ssList(X0) )
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f31584,f423]) ).
fof(f37632,plain,
( segmentP(sk3,sk4)
| ssList(sk6)
| spl0_2
| ~ spl0_12
| ~ spl0_46 ),
inference(superposition,[],[f31680,f9430]) ).
fof(f37633,plain,
( ssList(sk6)
| spl0_2
| ~ spl0_12
| ~ spl0_46 ),
inference(forward_subsumption_resolution,[],[f37632,f497]) ).
fof(f37640,plain,
( $false
| spl0_2
| ~ spl0_12
| ~ spl0_46 ),
inference(forward_subsumption_resolution,[],[f37633,f429]) ).
fof(f37641,plain,
( spl0_2
| ~ spl0_12
| ~ spl0_46 ),
inference(avatar_contradiction_clause,[],[f37640]) ).
fof(f37749,definition,
( spl0_699
<=> ssList(sk7) ),
introduced(definition,[new_symbols(definition,[spl0_699])],[avatar_definition]) ).
fof(f37750,plain,
( ~ ssList(sk7)
| spl0_699 ),
inference(avatar_component_clause,[],[f37749]) ).
fof(f38155,plain,
~ spl0_699,
inference(avatar_split_clause,[],[f430,f37749]) ).
fof(f40045,plain,
( segmentP(sk3,sk7)
| ssList(sk3)
| ssList(nil)
| spl0_29 ),
inference(superposition,[],[f2303,f526]) ).
fof(f40052,plain,
( segmentP(sk3,sk7)
| ssList(nil)
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f40045,f422]) ).
fof(f40058,plain,
( segmentP(sk3,sk7)
| spl0_2
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f40052,f443]) ).
fof(f40063,plain,
( segmentP(sk4,sk7)
| ssList(sk4)
| ssList(nil) ),
inference(superposition,[],[f2304,f527]) ).
fof(f40070,plain,
( segmentP(sk4,sk7)
| ssList(nil) ),
inference(forward_subsumption_resolution,[],[f40063,f423]) ).
fof(f40076,plain,
( segmentP(sk4,sk7)
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f40070,f443]) ).
fof(f40286,plain,
( neq(sk7,nil)
| ssList(sk7)
| ~ segmentP(sk3,sk7)
| spl0_2 ),
inference(resolution,[],[f40076,f427]) ).
fof(f40295,plain,
( neq(sk7,nil)
| ~ segmentP(sk3,sk7)
| spl0_2
| spl0_699 ),
inference(forward_subsumption_resolution,[],[f40286,f37750]) ).
fof(f40300,plain,
( neq(sk7,nil)
| spl0_2
| spl0_29
| spl0_699 ),
inference(forward_subsumption_resolution,[],[f40295,f40058]) ).
fof(f41021,plain,
( ssList(sk7)
| ssList(nil)
| nil = sk7
| spl0_2
| spl0_29
| spl0_699 ),
inference(resolution,[],[f40300,f336]) ).
fof(f41022,plain,
( ssList(nil)
| nil = sk7
| spl0_2
| spl0_29
| spl0_699 ),
inference(forward_subsumption_resolution,[],[f41021,f37750]) ).
fof(f41025,plain,
( nil = sk7
| spl0_2
| spl0_29
| spl0_699 ),
inference(forward_subsumption_resolution,[],[f41022,f443]) ).
fof(f41026,plain,
( $false
| spl0_2
| spl0_12
| spl0_29
| spl0_699 ),
inference(forward_subsumption_resolution,[],[f41025,f761]) ).
fof(f41027,plain,
( spl0_2
| spl0_12
| spl0_29
| spl0_699 ),
inference(avatar_contradiction_clause,[],[f41026]) ).
cnf(s10,plain,
~ spl0_2,
inference(sat_conversion,[],[f478]) ).
cnf(s51,plain,
( spl0_29
| spl0_46 ),
inference(sat_conversion,[],[f1806]) ).
cnf(s54,plain,
~ spl0_29,
inference(sat_conversion,[],[f1981]) ).
cnf(s1951,plain,
( spl0_2
| ~ spl0_12
| ~ spl0_46 ),
inference(sat_conversion,[],[f37641]) ).
cnf(s2173,plain,
~ spl0_699,
inference(sat_conversion,[],[f38155]) ).
cnf(s2335,plain,
( spl0_2
| spl0_12
| spl0_29
| spl0_699 ),
inference(sat_conversion,[],[f41027]) ).
cnf(s2431,plain,
spl0_46,
inference(rat,[],[s51,s54]) ).
cnf(s2533,plain,
spl0_12,
inference(rat,[],[s2335,s2173,s54,s10]) ).
cnf(s2540,plain,
$false,
inference(rat,[],[s1951,s2431,s2533,s10]) ).
fof(f41028,plain,
$false,
inference(avatar_sat_refutation,[],[s2540]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SWC083-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.03/0.32 % Computer : n012.cluster.edu
% 0.03/0.32 % Model : x86_64 x86_64
% 0.03/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.32 % Memory : 8046.5625MB
% 0.03/0.32 % OS : Linux 6.8.0-71-generic
% 0.03/0.32 % CPULimit : 300
% 0.03/0.32 % WCLimit : 300
% 0.03/0.32 % DateTime : Mon Sep 28 07:47:06 UTC 2026
% 0.03/0.32 % CPUTime :
% 0.03/0.32 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.07/0.33 Running first-order model finding
% 0.07/0.34 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.46/0.85 % (3221261)Will run a generic schedule for satisfiability detection.
% 2.46/0.85 % (3221267)% WARNING: option uhcvi not known.
% 2.46/0.85 % (3221271)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2607630726:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.46/0.85 % (3221267)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2683445448:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.46/0.85 % (3221266)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3071641089_2999 on theBenchmark for (2999ds/0Mi)
% 2.46/0.85 % (3221269)dis+10_1_sil=32000:sp=arity:random_seed=2332095288:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.46/0.85 % (3221268)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2525805995:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.46/0.85 % (3221270)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2773000687:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.46/0.85 % (3221272)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3643364737:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.46/0.85 % TRYING [1]
% 2.46/0.85 % TRYING [2]
% 2.46/0.85 % TRYING [3]
% 2.46/0.85 % TRYING [4]
% 2.46/0.85 % (3221270)Instruction limit reached!
% 2.46/0.85 % (3221270)------------------------------
% 2.46/0.85 % (3221270)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221270)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221270)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221270)Termination reason: Instruction limit
% 2.46/0.85 % (3221270)Termination phase: Saturation
% 2.46/0.85 % (3221270)Time elapsed: 0.034 s
% 2.46/0.85 % (3221270)Peak memory usage: 13 MB
% 2.46/0.85 % (3221270)Instructions burned: 118 (million)
% 2.46/0.85 % (3221269)Instruction limit reached!
% 2.46/0.85 % (3221269)------------------------------
% 2.46/0.85 % (3221269)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221269)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221269)Termination reason: Instruction limit
% 2.46/0.85 % (3221269)Termination phase: Saturation
% 2.46/0.85 % (3221269)Time elapsed: 0.034 s
% 2.46/0.85 % (3221269)Peak memory usage: 13 MB
% 2.46/0.85 % (3221269)Instructions burned: 105 (million)
% 2.46/0.85 % (3221271)Instruction limit reached!
% 2.46/0.85 % (3221271)------------------------------
% 2.46/0.85 % (3221271)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221271)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221271)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221271)Termination reason: Instruction limit
% 2.46/0.85 % (3221271)Termination phase: Saturation
% 2.46/0.85 % (3221271)Time elapsed: 0.038 s
% 2.46/0.85 % (3221271)Peak memory usage: 14 MB
% 2.46/0.85 % (3221271)Instructions burned: 131 (million)
% 2.46/0.85 % (3221280)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1659098035:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.46/0.85 % (3221281)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=348562205:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.46/0.85 % (3221282)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=1056610616:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 2.46/0.85 % (3221272)Instruction limit reached!
% 2.46/0.85 % (3221272)------------------------------
% 2.46/0.85 % (3221272)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221272)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221272)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221272)Termination reason: Instruction limit
% 2.46/0.85 % (3221272)Termination phase: Saturation
% 2.46/0.85 % (3221272)Time elapsed: 0.050 s
% 2.46/0.85 % (3221272)Peak memory usage: 14 MB
% 2.46/0.85 % (3221272)Instructions burned: 159 (million)
% 2.46/0.85 % TRYING [1]
% 2.46/0.85 % TRYING [2]
% 2.46/0.85 % TRYING [5]
% 2.46/0.85 % TRYING [3]
% 2.46/0.85 % (3221286)ott-21_1_sil=16000:fs=off:random_seed=111039797:i=180:av=off:fsr=off_2999 on theBenchmark for (2999ds/180Mi)
% 2.46/0.85 % TRYING [4]
% 2.46/0.85 % (3221281)Instruction limit reached!
% 2.46/0.85 % (3221281)------------------------------
% 2.46/0.85 % (3221281)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221281)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221281)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221281)Termination reason: Instruction limit
% 2.46/0.85 % (3221281)Termination phase: Saturation
% 2.46/0.85 % (3221281)Time elapsed: 0.039 s
% 2.46/0.85 % (3221281)Peak memory usage: 13 MB
% 2.46/0.85 % (3221281)Instructions burned: 135 (million)
% 2.46/0.85 % (3221288)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=729988509:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 2.46/0.85 % TRYING [5]
% 2.46/0.85 % (3221286)Instruction limit reached!
% 2.46/0.85 % (3221286)------------------------------
% 2.46/0.85 % (3221286)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.85 % (3221286)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.85 % (3221286)CaDiCaL version: 2.1.3
% 2.46/0.85 % (3221286)Termination reason: Instruction limit
% 2.46/0.85 % (3221286)Termination phase: Saturation
% 2.46/0.85 % (3221286)Time elapsed: 0.048 s
% 2.46/0.85 % (3221286)Peak memory usage: 13 MB
% 2.46/0.85 % (3221286)Instructions burned: 181 (million)
% 2.46/0.85 % (3221290)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=368020568:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 2.46/0.86 % TRYING [1]
% 2.46/0.86 % TRYING [2]
% 2.46/0.86 % TRYING [3]
% 2.46/0.86 % TRYING [4]
% 2.46/0.86 % TRYING [6]
% 2.46/0.86 % TRYING [6]
% 2.46/0.86 % (3221280)Instruction limit reached!
% 2.46/0.86 % (3221280)------------------------------
% 2.46/0.86 % (3221280)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221280)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221280)Termination reason: Instruction limit
% 2.46/0.86 % (3221280)Termination phase: Finite model building constraint generation
% 2.46/0.86 % (3221280)Time elapsed: 0.157 s
% 2.46/0.86 % (3221280)Peak memory usage: 34 MB
% 2.46/0.86 % (3221280)Instructions burned: 717 (million)
% 2.46/0.86 % TRYING [5]
% 2.46/0.86 % (3221292)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4004554293:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.46/0.86 % (3221282)Instruction limit reached!
% 2.46/0.86 % (3221282)------------------------------
% 2.46/0.86 % (3221282)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221282)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221282)Termination reason: Instruction limit
% 2.46/0.86 % (3221282)Termination phase: Saturation
% 2.46/0.86 % (3221282)Time elapsed: 0.215 s
% 2.46/0.86 % (3221282)Peak memory usage: 21 MB
% 2.46/0.86 % (3221282)Instructions burned: 686 (million)
% 2.46/0.86 % (3221288)Instruction limit reached!
% 2.46/0.86 % (3221288)------------------------------
% 2.46/0.86 % (3221288)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221288)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221288)Termination reason: Instruction limit
% 2.46/0.86 % (3221288)Termination phase: Saturation
% 2.46/0.86 % (3221288)Time elapsed: 0.166 s
% 2.46/0.86 % (3221288)Peak memory usage: 14 MB
% 2.46/0.86 % (3221288)Instructions burned: 477 (million)
% 2.46/0.86 % (3221294)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2284761059:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 2.46/0.86 % (3221295)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=2299229879:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2997 on theBenchmark for (2997ds/692Mi)
% 2.46/0.86 % (3221290)Instruction limit reached!
% 2.46/0.86 % (3221290)------------------------------
% 2.46/0.86 % (3221290)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221290)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221290)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221290)Termination reason: Instruction limit
% 2.46/0.86 % (3221290)Termination phase: Finite model building SAT solving
% 2.46/0.86 % (3221290)Time elapsed: 0.188 s
% 2.46/0.86 % (3221290)Peak memory usage: 22 MB
% 2.46/0.86 % (3221290)Instructions burned: 870 (million)
% 2.46/0.86 % (3221298)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3150946452:i=879:kws=inv_precedence:fsr=off_2996 on theBenchmark for (2996ds/879Mi)
% 2.46/0.86 % TRYING [14]
% 2.46/0.86 % TRYING [7]
% 2.46/0.86 % (3221294)Instruction limit reached!
% 2.46/0.86 % (3221294)------------------------------
% 2.46/0.86 % (3221294)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221294)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221294)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221294)Termination reason: Instruction limit
% 2.46/0.86 % (3221294)Termination phase: Finite model building constraint generation
% 2.46/0.86 % (3221294)Time elapsed: 0.182 s
% 2.46/0.86 % (3221294)Peak memory usage: 73 MB
% 2.46/0.86 % (3221294)Instructions burned: 893 (million)
% 2.46/0.86 % (3221267) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3221261-3221267"...
% 2.46/0.86 % (3221267)...printing done.
% 2.46/0.86 % (3221300)fmb+10_1_sil=64000:random_seed=3566681437:i=22061:nm=2:gsp=on_2995 on theBenchmark for (2995ds/22061Mi)
% 2.46/0.86 % (3221267)Refutation found. Thanks to Tanya!
% 2.46/0.86 % SZS status Unsatisfiable for theBenchmark
% 2.46/0.86 % SZS output start Proof for theBenchmark
% See solution above
% 2.46/0.86 % (3221267)------------------------------
% 2.46/0.86 % (3221267)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.46/0.86 % (3221267)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.46/0.86 % (3221267)CaDiCaL version: 2.1.3
% 2.46/0.86 % (3221267)Termination reason: Refutation
% 2.46/0.86 % (3221267)Time elapsed: 0.474 s
% 2.46/0.86 % (3221267)Peak memory usage: 27 MB
% 2.46/0.86 % (3221267)Instructions burned: 1573 (million)
% 2.46/0.86 % (3221261)Success in time 0.514 s
% 2.46/0.86 % Vampire exiting
%------------------------------------------------------------------------------