%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC397-1 : 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 : n017.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 01:05:52 PM UTC 2026
% Result : Unsatisfiable 2.57s 0.66s
% Output : Refutation 2.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 32
% Syntax : Number of formulae : 120 ( 30 unt; 14 def)
% Number of atoms : 323 ( 29 equ)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 389 ( 186 ~; 192 |; 0 &)
% ( 11 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 17 ( 15 usr; 12 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 11 con; 0-2 aty)
% Number of variables : 30 ( 0 sgn 30 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f71,axiom,
! [X0] :
( ~ memberP(nil,X0)
| ~ ssItem(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause71) ).
fof(f86,axiom,
! [X0,X1] :
( ~ ssItem(X0)
| ~ ssList(X1)
| ssList(cons(X0,X1)) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause86) ).
fof(f101,axiom,
! [X0,X1] :
( ~ ssList(X0)
| ~ ssList(X1)
| neq(X1,X0)
| X1 = X0 ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause100) ).
fof(f102,plain,
! [X0,X1] :
( ~ ssList(X1)
| ~ ssList(X0)
| neq(X1,X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
fof(f151,axiom,
! [X2,X0,X1] :
( memberP(app(X0,X2),X1)
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X1)
| ~ memberP(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause140) ).
fof(f152,axiom,
! [X2,X0,X1] :
( memberP(app(X2,X0),X1)
| ~ ssList(X0)
| ~ ssList(X2)
| ~ ssItem(X1)
| ~ memberP(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause141) ).
fof(f170,axiom,
! [X2,X0,X1] :
( ~ memberP(app(X0,X1),X2)
| ~ ssList(X1)
| ~ ssList(X0)
| ~ ssItem(X2)
| memberP(X1,X2)
| memberP(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/SWC001-0.ax',clause158) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_4) ).
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,
ssItem(sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
memberP(sk1,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_8) ).
fof(f208,negated_conjecture,
~ memberP(sk2,sk5),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f209,negated_conjecture,
( nil = sk3
| nil != sk4 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_10) ).
fof(f210,negated_conjecture,
( ssItem(sk6)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_11) ).
fof(f211,negated_conjecture,
( ssList(sk7)
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_12) ).
fof(f212,negated_conjecture,
( app(cons(sk6,nil),sk7) = sk3
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_13) ).
fof(f213,plain,
( sk3 = app(cons(sk6,nil),sk7)
| ~ neq(sk4,nil) ),
inference(reorient_equations,[],[f212]) ).
fof(f214,negated_conjecture,
( app(sk7,cons(sk6,nil)) = sk4
| ~ neq(sk4,nil) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_14) ).
fof(f215,plain,
( sk4 = app(sk7,cons(sk6,nil))
| ~ neq(sk4,nil) ),
inference(reorient_equations,[],[f214]) ).
fof(f218,plain,
memberP(sk3,sk5),
inference(definition_unfolding,[],[f207,f205]) ).
fof(f219,plain,
~ memberP(sk4,sk5),
inference(definition_unfolding,[],[f208,f204]) ).
fof(f244,definition,
sF0 = cons(sk6,nil),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f245,plain,
cons(sk6,nil) = sF0,
inference(reorient_equations,[],[f244]) ).
fof(f246,definition,
sF1 = app(sF0,sk7),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f247,plain,
app(sF0,sk7) = sF1,
inference(reorient_equations,[],[f246]) ).
fof(f248,plain,
( sk3 = sF1
| ~ neq(sk4,nil) ),
inference(definition_folding,[],[f213,f247,f245]) ).
fof(f249,definition,
sF2 = app(sk7,sF0),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f250,plain,
app(sk7,sF0) = sF2,
inference(reorient_equations,[],[f249]) ).
fof(f251,plain,
( sk4 = sF2
| ~ neq(sk4,nil) ),
inference(definition_folding,[],[f215,f250,f245]) ).
fof(f259,definition,
( spl3_1
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl3_1])],[avatar_definition]) ).
fof(f261,plain,
( ~ neq(sk4,nil)
| spl3_1 ),
inference(avatar_component_clause,[],[f259]) ).
fof(f263,definition,
( spl3_2
<=> sk4 = sF2 ),
introduced(definition,[new_symbols(definition,[spl3_2])],[avatar_definition]) ).
fof(f265,plain,
( sk4 = sF2
| ~ spl3_2 ),
inference(avatar_component_clause,[],[f263]) ).
fof(f266,plain,
( ~ spl3_1
| spl3_2 ),
inference(avatar_split_clause,[],[f251,f263,f259]) ).
fof(f268,definition,
( spl3_3
<=> sk3 = sF1 ),
introduced(definition,[new_symbols(definition,[spl3_3])],[avatar_definition]) ).
fof(f270,plain,
( sk3 = sF1
| ~ spl3_3 ),
inference(avatar_component_clause,[],[f268]) ).
fof(f271,plain,
( ~ spl3_1
| spl3_3 ),
inference(avatar_split_clause,[],[f248,f268,f259]) ).
fof(f273,definition,
( spl3_4
<=> ssList(sk7) ),
introduced(definition,[new_symbols(definition,[spl3_4])],[avatar_definition]) ).
fof(f275,plain,
( ssList(sk7)
| ~ spl3_4 ),
inference(avatar_component_clause,[],[f273]) ).
fof(f276,plain,
( ~ spl3_1
| spl3_4 ),
inference(avatar_split_clause,[],[f211,f273,f259]) ).
fof(f278,definition,
( spl3_5
<=> ssItem(sk6) ),
introduced(definition,[new_symbols(definition,[spl3_5])],[avatar_definition]) ).
fof(f280,plain,
( ssItem(sk6)
| ~ spl3_5 ),
inference(avatar_component_clause,[],[f278]) ).
fof(f281,plain,
( ~ spl3_1
| spl3_5 ),
inference(avatar_split_clause,[],[f210,f278,f259]) ).
fof(f283,definition,
( spl3_6
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl3_6])],[avatar_definition]) ).
fof(f285,plain,
( nil != sk4
| spl3_6 ),
inference(avatar_component_clause,[],[f283]) ).
fof(f287,definition,
( spl3_7
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl3_7])],[avatar_definition]) ).
fof(f289,plain,
( nil = sk3
| ~ spl3_7 ),
inference(avatar_component_clause,[],[f287]) ).
fof(f290,plain,
( ~ spl3_6
| spl3_7 ),
inference(avatar_split_clause,[],[f209,f287,f283]) ).
fof(f296,definition,
( spl3_9
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl3_9])],[avatar_definition]) ).
fof(f297,plain,
( ssList(nil)
| ~ spl3_9 ),
inference(avatar_component_clause,[],[f296]) ).
fof(f332,plain,
spl3_9,
inference(avatar_split_clause,[],[f8,f296]) ).
fof(f781,definition,
( spl3_17
<=> ssList(sF0) ),
introduced(definition,[new_symbols(definition,[spl3_17])],[avatar_definition]) ).
fof(f782,plain,
( ssList(sF0)
| ~ spl3_17 ),
inference(avatar_component_clause,[],[f781]) ).
fof(f783,plain,
( ~ ssList(sF0)
| spl3_17 ),
inference(avatar_component_clause,[],[f781]) ).
fof(f1028,plain,
! [X0] :
( ~ ssList(X0)
| neq(sk4,X0)
| sk4 = X0 ),
inference(resolution,[],[f102,f203]) ).
fof(f1195,plain,
( memberP(nil,sk5)
| ~ spl3_7 ),
inference(superposition,[],[f218,f289]) ).
fof(f1212,plain,
( ~ ssItem(sk5)
| ~ spl3_7 ),
inference(resolution,[],[f1195,f71]) ).
fof(f1213,plain,
( $false
| ~ spl3_7 ),
inference(forward_subsumption_resolution,[],[f1212,f206]) ).
fof(f1214,plain,
~ spl3_7,
inference(avatar_contradiction_clause,[],[f1213]) ).
fof(f1537,plain,
! [X0] :
( memberP(sF2,X0)
| ~ ssList(sF0)
| ~ ssList(sk7)
| ~ ssItem(X0)
| ~ memberP(sk7,X0) ),
inference(superposition,[],[f151,f250]) ).
fof(f1597,plain,
! [X0] :
( memberP(sF2,X0)
| ~ ssList(sF0)
| ~ ssList(sk7)
| ~ ssItem(X0)
| ~ memberP(sF0,X0) ),
inference(superposition,[],[f152,f250]) ).
fof(f2117,plain,
! [X0] :
( ~ memberP(sF1,X0)
| ~ ssList(sk7)
| ~ ssList(sF0)
| ~ ssItem(X0)
| memberP(sk7,X0)
| memberP(sF0,X0) ),
inference(superposition,[],[f170,f247]) ).
fof(f3825,plain,
( ! [X0] :
( ssList(cons(sk6,X0))
| ~ ssList(X0) )
| ~ spl3_5 ),
inference(resolution,[],[f280,f86]) ).
fof(f4023,plain,
( ssList(sF0)
| ~ ssList(nil)
| ~ spl3_5 ),
inference(superposition,[],[f3825,f245]) ).
fof(f4024,plain,
( ~ ssList(nil)
| ~ spl3_5
| spl3_17 ),
inference(forward_subsumption_resolution,[],[f4023,f783]) ).
fof(f4026,plain,
( $false
| ~ spl3_5
| ~ spl3_9
| spl3_17 ),
inference(forward_subsumption_resolution,[],[f4024,f297]) ).
fof(f4027,plain,
( ~ spl3_5
| ~ spl3_9
| spl3_17 ),
inference(avatar_contradiction_clause,[],[f4026]) ).
fof(f4548,plain,
( neq(sk4,nil)
| nil = sk4
| ~ spl3_9 ),
inference(resolution,[],[f1028,f297]) ).
fof(f7911,plain,
( nil = sk4
| spl3_1
| ~ spl3_9 ),
inference(forward_subsumption_resolution,[],[f4548,f261]) ).
fof(f7971,plain,
( $false
| spl3_1
| spl3_6
| ~ spl3_9 ),
inference(forward_subsumption_resolution,[],[f7911,f285]) ).
fof(f7972,plain,
( spl3_1
| spl3_6
| ~ spl3_9 ),
inference(avatar_contradiction_clause,[],[f7971]) ).
fof(f8027,plain,
( ! [X0] :
( ~ memberP(sF1,X0)
| ~ ssList(sF0)
| ~ ssItem(X0)
| memberP(sk7,X0)
| memberP(sF0,X0) )
| ~ spl3_4 ),
inference(forward_subsumption_resolution,[],[f2117,f275]) ).
fof(f8033,plain,
( ! [X0] :
( memberP(sF2,X0)
| ~ ssList(sk7)
| ~ ssItem(X0)
| ~ memberP(sk7,X0) )
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f1537,f782]) ).
fof(f8034,plain,
( ! [X0] :
( memberP(sF2,X0)
| ~ ssList(sk7)
| ~ ssItem(X0)
| ~ memberP(sF0,X0) )
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f1597,f782]) ).
fof(f8062,plain,
( ! [X0] :
( ~ memberP(sF1,X0)
| ~ ssItem(X0)
| memberP(sk7,X0)
| memberP(sF0,X0) )
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f8027,f782]) ).
fof(f8068,plain,
( ! [X0] :
( memberP(sF2,X0)
| ~ ssItem(X0)
| ~ memberP(sk7,X0) )
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f8033,f275]) ).
fof(f8069,plain,
( ! [X0] :
( memberP(sF2,X0)
| ~ ssItem(X0)
| ~ memberP(sF0,X0) )
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f8034,f275]) ).
fof(f8094,plain,
( ! [X0] :
( ~ memberP(sk3,X0)
| ~ ssItem(X0)
| memberP(sk7,X0)
| memberP(sF0,X0) )
| ~ spl3_3
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_demodulation,[],[f8062,f270]) ).
fof(f8100,plain,
( ! [X0] :
( ~ memberP(sk7,X0)
| ~ ssItem(X0)
| memberP(sk4,X0) )
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_demodulation,[],[f8068,f265]) ).
fof(f8101,plain,
( ! [X0] :
( ~ memberP(sF0,X0)
| ~ ssItem(X0)
| memberP(sk4,X0) )
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_demodulation,[],[f8069,f265]) ).
fof(f10031,plain,
( ~ ssItem(sk5)
| memberP(sk7,sk5)
| memberP(sF0,sk5)
| ~ spl3_3
| ~ spl3_4
| ~ spl3_17 ),
inference(resolution,[],[f8094,f218]) ).
fof(f10036,plain,
( memberP(sk7,sk5)
| memberP(sF0,sk5)
| ~ spl3_3
| ~ spl3_4
| ~ spl3_17 ),
inference(forward_subsumption_resolution,[],[f10031,f206]) ).
fof(f10862,definition,
( spl3_640
<=> memberP(sF0,sk5) ),
introduced(definition,[new_symbols(definition,[spl3_640])],[avatar_definition]) ).
fof(f10864,plain,
( memberP(sF0,sk5)
| ~ spl3_640 ),
inference(avatar_component_clause,[],[f10862]) ).
fof(f10866,definition,
( spl3_641
<=> memberP(sk7,sk5) ),
introduced(definition,[new_symbols(definition,[spl3_641])],[avatar_definition]) ).
fof(f10868,plain,
( memberP(sk7,sk5)
| ~ spl3_641 ),
inference(avatar_component_clause,[],[f10866]) ).
fof(f10869,plain,
( spl3_640
| spl3_641
| ~ spl3_3
| ~ spl3_4
| ~ spl3_17 ),
inference(avatar_split_clause,[],[f10036,f781,f273,f268,f10866,f10862]) ).
fof(f12704,plain,
( ~ ssItem(sk5)
| memberP(sk4,sk5)
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_640 ),
inference(resolution,[],[f10864,f8101]) ).
fof(f12707,plain,
( memberP(sk4,sk5)
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_640 ),
inference(forward_subsumption_resolution,[],[f12704,f206]) ).
fof(f12709,plain,
( $false
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_640 ),
inference(forward_subsumption_resolution,[],[f12707,f219]) ).
fof(f12710,plain,
( ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_640 ),
inference(avatar_contradiction_clause,[],[f12709]) ).
fof(f12741,plain,
( ~ ssItem(sk5)
| memberP(sk4,sk5)
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_641 ),
inference(resolution,[],[f10868,f8100]) ).
fof(f12745,plain,
( memberP(sk4,sk5)
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_641 ),
inference(forward_subsumption_resolution,[],[f12741,f206]) ).
fof(f12747,plain,
( $false
| ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_641 ),
inference(forward_subsumption_resolution,[],[f12745,f219]) ).
fof(f12748,plain,
( ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_641 ),
inference(avatar_contradiction_clause,[],[f12747]) ).
cnf(s1,plain,
( ~ spl3_1
| spl3_2 ),
inference(sat_conversion,[],[f266]) ).
cnf(s2,plain,
( ~ spl3_1
| spl3_3 ),
inference(sat_conversion,[],[f271]) ).
cnf(s3,plain,
( ~ spl3_1
| spl3_4 ),
inference(sat_conversion,[],[f276]) ).
cnf(s4,plain,
( ~ spl3_1
| spl3_5 ),
inference(sat_conversion,[],[f281]) ).
cnf(s5,plain,
( ~ spl3_6
| spl3_7 ),
inference(sat_conversion,[],[f290]) ).
cnf(s15,plain,
spl3_9,
inference(sat_conversion,[],[f332]) ).
cnf(s27,plain,
~ spl3_7,
inference(sat_conversion,[],[f1214]) ).
cnf(s198,plain,
( ~ spl3_5
| ~ spl3_9
| spl3_17 ),
inference(sat_conversion,[],[f4027]) ).
cnf(s477,plain,
( spl3_1
| spl3_6
| ~ spl3_9 ),
inference(sat_conversion,[],[f7972]) ).
cnf(s625,plain,
( ~ spl3_3
| ~ spl3_4
| ~ spl3_17
| spl3_640
| spl3_641 ),
inference(sat_conversion,[],[f10869]) ).
cnf(s797,plain,
( ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_640 ),
inference(sat_conversion,[],[f12710]) ).
cnf(s802,plain,
( ~ spl3_2
| ~ spl3_4
| ~ spl3_17
| ~ spl3_641 ),
inference(sat_conversion,[],[f12748]) ).
cnf(s861,plain,
~ spl3_6,
inference(rat,[],[s5,s27]) ).
cnf(s862,plain,
spl3_1,
inference(rat,[],[s477,s15,s861]) ).
cnf(s868,plain,
spl3_5,
inference(rat,[],[s4,s862]) ).
cnf(s872,plain,
spl3_17,
inference(rat,[],[s198,s15,s868]) ).
cnf(s875,plain,
spl3_4,
inference(rat,[],[s3,s862]) ).
cnf(s878,plain,
spl3_3,
inference(rat,[],[s2,s862]) ).
cnf(s880,plain,
spl3_2,
inference(rat,[],[s1,s862]) ).
cnf(s881,plain,
~ spl3_641,
inference(rat,[],[s802,s875,s872,s880]) ).
cnf(s882,plain,
~ spl3_640,
inference(rat,[],[s797,s875,s872,s880]) ).
cnf(s883,plain,
$false,
inference(rat,[],[s625,s878,s875,s872,s881,s882]) ).
fof(f12749,plain,
$false,
inference(avatar_sat_refutation,[],[s883]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC397-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.22 % Computer : n017.cluster.edu
% 0.09/0.22 % Model : x86_64 x86_64
% 0.09/0.22 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.22 % Memory : 8046.5625MB
% 0.09/0.22 % OS : Linux 6.8.0-71-generic
% 0.09/0.23 % CPULimit : 300
% 0.09/0.23 % WCLimit : 300
% 0.09/0.23 % DateTime : Mon Sep 28 09:23:06 UTC 2026
% 0.09/0.23 % CPUTime :
% 0.09/0.23 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.26 Running first-order model finding
% 0.09/0.26 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
% 2.57/0.66 % (3421679)Will run a generic schedule for satisfiability detection.
% 2.57/0.66 % (3421690)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2863466339:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 2.57/0.66 % (3421685)% WARNING: option uhcvi not known.
% 2.57/0.66 % (3421684)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2873320162_2999 on theBenchmark for (2999ds/0Mi)
% 2.57/0.66 % (3421685)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=57373982:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 2.57/0.66 % (3421687)dis+10_1_sil=32000:sp=arity:random_seed=552933595:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 2.57/0.66 % (3421686)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1753864162:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 2.57/0.66 % (3421688)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2536106073:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 2.57/0.66 % (3421689)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2586207834:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 2.57/0.66 % TRYING [1]
% 2.57/0.66 % TRYING [2]
% 2.57/0.66 % TRYING [3]
% 2.57/0.66 % TRYING [4]
% 2.57/0.66 % (3421690)Instruction limit reached!
% 2.57/0.66 % (3421690)------------------------------
% 2.57/0.66 % (3421690)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421690)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421690)Termination reason: Instruction limit
% 2.57/0.66 % (3421690)Termination phase: Saturation
% 2.57/0.66 % (3421690)Time elapsed: 0.052 s
% 2.57/0.66 % (3421690)Peak memory usage: 14 MB
% 2.57/0.66 % (3421690)Instructions burned: 160 (million)
% 2.57/0.66 % (3421698)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3863610079:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 2.57/0.66 % (3421687)Instruction limit reached!
% 2.57/0.66 % (3421687)------------------------------
% 2.57/0.66 % (3421687)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421687)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421687)Termination reason: Instruction limit
% 2.57/0.66 % (3421687)Termination phase: Saturation
% 2.57/0.66 % (3421687)Time elapsed: 0.060 s
% 2.57/0.66 % (3421687)Peak memory usage: 13 MB
% 2.57/0.66 % (3421687)Instructions burned: 103 (million)
% 2.57/0.66 % (3421688)Instruction limit reached!
% 2.57/0.66 % (3421688)------------------------------
% 2.57/0.66 % (3421688)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421688)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421688)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421688)Termination reason: Instruction limit
% 2.57/0.66 % (3421688)Termination phase: Saturation
% 2.57/0.66 % (3421688)Time elapsed: 0.061 s
% 2.57/0.66 % (3421688)Peak memory usage: 13 MB
% 2.57/0.66 % (3421688)Instructions burned: 117 (million)
% 2.57/0.66 % TRYING [1]
% 2.57/0.66 % TRYING [2]
% 2.57/0.66 % (3421689)Instruction limit reached!
% 2.57/0.66 % (3421689)------------------------------
% 2.57/0.66 % (3421689)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421689)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421689)Termination reason: Instruction limit
% 2.57/0.66 % (3421689)Termination phase: Saturation
% 2.57/0.66 % (3421689)Time elapsed: 0.065 s
% 2.57/0.66 % (3421689)Peak memory usage: 14 MB
% 2.57/0.66 % (3421689)Instructions burned: 132 (million)
% 2.57/0.66 % TRYING [3]
% 2.57/0.66 % TRYING [4]
% 2.57/0.66 % (3421700)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1518566528:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 2.57/0.66 % (3421701)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=2506737716:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 2.57/0.66 % (3421702)ott-21_1_sil=16000:fs=off:random_seed=3152302675:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 2.57/0.66 % TRYING [5]
% 2.57/0.66 % TRYING [5]
% 2.57/0.66 % (3421700)Instruction limit reached!
% 2.57/0.66 % (3421700)------------------------------
% 2.57/0.66 % (3421700)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421700)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421700)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421700)Termination reason: Instruction limit
% 2.57/0.66 % (3421700)Termination phase: Saturation
% 2.57/0.66 % (3421700)Time elapsed: 0.067 s
% 2.57/0.66 % (3421700)Peak memory usage: 13 MB
% 2.57/0.66 % (3421700)Instructions burned: 131 (million)
% 2.57/0.66 % (3421706)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=4030502211:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 2.57/0.66 % (3421702)Instruction limit reached!
% 2.57/0.66 % (3421702)------------------------------
% 2.57/0.66 % (3421702)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421702)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421702)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421702)Termination reason: Instruction limit
% 2.57/0.66 % (3421702)Termination phase: Saturation
% 2.57/0.66 % (3421702)Time elapsed: 0.090 s
% 2.57/0.66 % (3421702)Peak memory usage: 13 MB
% 2.57/0.66 % (3421702)Instructions burned: 181 (million)
% 2.57/0.66 % (3421708)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1978405209:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 2.57/0.66 % TRYING [1]
% 2.57/0.66 % TRYING [6]
% 2.57/0.66 % TRYING [2]
% 2.57/0.66 % (3421698)Instruction limit reached!
% 2.57/0.66 % (3421698)------------------------------
% 2.57/0.66 % (3421698)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421698)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421698)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421698)Termination reason: Instruction limit
% 2.57/0.66 % (3421698)Termination phase: Finite model building constraint generation
% 2.57/0.66 % (3421698)Time elapsed: 0.149 s
% 2.57/0.66 % (3421698)Peak memory usage: 34 MB
% 2.57/0.66 % (3421698)Instructions burned: 719 (million)
% 2.57/0.66 % TRYING [3]
% 2.57/0.66 % (3421710)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1963349282:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 2.57/0.66 % TRYING [4]
% 2.57/0.66 % TRYING [6]
% 2.57/0.66 % (3421710) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3421679-3421710"...
% 2.57/0.66 % (3421710)...printing done.
% 2.57/0.66 % (3421710)Refutation found. Thanks to Tanya!
% 2.57/0.66 % SZS status Unsatisfiable for theBenchmark
% 2.57/0.66 % SZS output start Proof for theBenchmark
% See solution above
% 2.57/0.66 % (3421710)------------------------------
% 2.57/0.66 % (3421710)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 2.57/0.66 % (3421710)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.57/0.66 % (3421710)CaDiCaL version: 2.1.3
% 2.57/0.66 % (3421710)Termination reason: Refutation
% 2.57/0.66 % (3421710)Time elapsed: 0.125 s
% 2.57/0.66 % (3421710)Peak memory usage: 19 MB
% 2.57/0.66 % (3421710)Instructions burned: 408 (million)
% 2.57/0.66 % (3421679)Success in time 0.39 s
% 2.57/0.66 % Vampire exiting
%------------------------------------------------------------------------------