%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC065-1 : 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 : n006.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 01:04:31 PM UTC 2026
% Result : Unsatisfiable 9.83s 2.21s
% Output : Refutation 9.83s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 25
% Syntax : Number of formulae : 103 ( 20 unt; 7 def)
% Number of atoms : 275 ( 54 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 347 ( 175 ~; 165 |; 0 &)
% ( 7 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 12 ( 10 usr; 8 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-2 aty)
% Number of variables : 31 ( 0 sgn 31 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f57,axiom,
! [X0] :
( segmentP(X0,X0)
| ~ ssList(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(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] :
( neq(X1,X0)
| ~ ssList(X1)
| ~ ssList(X0)
| X0 = X1 ),
inference(reorient_equations,[],[f101]) ).
fof(f121,axiom,
! [X0,X1] :
( app(X0,X1) != nil
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X0 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause118) ).
fof(f122,plain,
! [X0,X1] :
( nil != app(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X0 ),
inference(reorient_equations,[],[f121]) ).
fof(f123,axiom,
! [X0,X1] :
( app(X0,X1) != nil
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X1 ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause119) ).
fof(f124,plain,
! [X0,X1] :
( nil != app(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0)
| nil = X1 ),
inference(reorient_equations,[],[f123]) ).
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(f202,negated_conjecture,
ssList(sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).
fof(f203,negated_conjecture,
ssList(sk4),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_4) ).
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,
ssList(sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f207,negated_conjecture,
app(sk3,sk5) = sk4,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).
fof(f208,plain,
sk4 = app(sk3,sk5),
inference(reorient_equations,[],[f207]) ).
fof(f212,negated_conjecture,
( nil = sk4
| nil != sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
fof(f214,negated_conjecture,
! [X0] :
( nil = sk2
| ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_13) ).
fof(f215,negated_conjecture,
( nil != sk1
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_14) ).
fof(f216,negated_conjecture,
! [X0] :
( nil != sk1
| ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk2,X0)
| ~ segmentP(sk1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
fof(f220,plain,
! [X0] :
( nil = sk4
| ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(definition_unfolding,[],[f214,f204,f204,f205]) ).
fof(f221,plain,
( nil != sk3
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f215,f205,f204]) ).
fof(f222,plain,
! [X0] :
( nil != sk3
| ~ ssList(X0)
| ~ neq(X0,nil)
| ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0) ),
inference(definition_unfolding,[],[f216,f205,f204,f205]) ).
fof(f237,plain,
! [X2,X0,X1] :
( ~ ssList(app(app(X0,X1),X2))
| ~ ssList(X0)
| ~ ssList(X1)
| ~ ssList(X2)
| segmentP(app(app(X0,X1),X2),X1) ),
inference(equality_resolution,[],[f187]) ).
fof(f370,definition,
( spl0_1
<=> ! [X0] :
( ~ ssList(X0)
| ~ segmentP(sk3,X0)
| ~ segmentP(sk4,X0)
| ~ neq(X0,nil) ) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f371,plain,
( ! [X0] :
( ~ segmentP(sk4,X0)
| ~ segmentP(sk3,X0)
| ~ ssList(X0)
| ~ neq(X0,nil) )
| ~ spl0_1 ),
inference(avatar_component_clause,[],[f370]) ).
fof(f373,definition,
( spl0_2
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f375,plain,
( nil != sk3
| spl0_2 ),
inference(avatar_component_clause,[],[f373]) ).
fof(f376,plain,
( spl0_1
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f222,f373,f370]) ).
fof(f378,definition,
( spl0_3
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f380,plain,
( neq(sk4,nil)
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f378]) ).
fof(f381,plain,
( spl0_3
| ~ spl0_2 ),
inference(avatar_split_clause,[],[f221,f373,f378]) ).
fof(f383,definition,
( spl0_4
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f385,plain,
( nil = sk4
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f383]) ).
fof(f386,plain,
( spl0_1
| spl0_4 ),
inference(avatar_split_clause,[],[f220,f383,f370]) ).
fof(f388,plain,
( ~ spl0_2
| spl0_4 ),
inference(avatar_split_clause,[],[f212,f383,f373]) ).
fof(f394,definition,
( spl0_6
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_6])],[avatar_definition]) ).
fof(f395,plain,
( ssList(nil)
| ~ spl0_6 ),
inference(avatar_component_clause,[],[f394]) ).
fof(f430,plain,
spl0_6,
inference(avatar_split_clause,[],[f8,f394]) ).
fof(f433,plain,
( nil = app(sk3,sk5)
| ~ spl0_4 ),
inference(forward_demodulation,[],[f208,f385]) ).
fof(f475,plain,
sk3 = app(sk3,nil),
inference(resolution,[],[f73,f202]) ).
fof(f507,plain,
sk3 = app(nil,sk3),
inference(resolution,[],[f74,f202]) ).
fof(f687,definition,
( spl0_14
<=> nil = sk5 ),
introduced(definition,[new_symbols(definition,[spl0_14])],[avatar_definition]) ).
fof(f688,plain,
( nil != sk5
| spl0_14 ),
inference(avatar_component_clause,[],[f687]) ).
fof(f689,plain,
( nil = sk5
| ~ spl0_14 ),
inference(avatar_component_clause,[],[f687]) ).
fof(f742,plain,
( nil != nil
| ~ ssList(sk5)
| ~ ssList(sk3)
| nil = sk3
| ~ spl0_4 ),
inference(superposition,[],[f122,f433]) ).
fof(f745,plain,
( ~ ssList(sk5)
| ~ ssList(sk3)
| nil = sk3
| ~ spl0_4 ),
inference(trivial_inequality_removal,[],[f742]) ).
fof(f746,plain,
( ~ ssList(sk3)
| nil = sk3
| ~ spl0_4 ),
inference(forward_subsumption_resolution,[],[f745,f206]) ).
fof(f747,plain,
( nil = sk3
| ~ spl0_4 ),
inference(forward_subsumption_resolution,[],[f746,f202]) ).
fof(f748,plain,
( $false
| spl0_2
| ~ spl0_4 ),
inference(forward_subsumption_resolution,[],[f747,f375]) ).
fof(f749,plain,
( spl0_2
| ~ spl0_4 ),
inference(avatar_contradiction_clause,[],[f748]) ).
fof(f763,plain,
( ~ segmentP(sk3,sk4)
| ~ ssList(sk4)
| ~ neq(sk4,nil)
| ~ ssList(sk4)
| ~ spl0_1 ),
inference(resolution,[],[f371,f57]) ).
fof(f764,plain,
( ~ segmentP(sk3,sk4)
| ~ ssList(sk4)
| ~ neq(sk4,nil)
| ~ spl0_1 ),
inference(duplicate_literal_removal,[],[f763]) ).
fof(f765,plain,
( ~ segmentP(sk3,sk4)
| ~ neq(sk4,nil)
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[],[f764,f203]) ).
fof(f766,plain,
( ~ segmentP(sk3,sk4)
| ~ spl0_1
| ~ spl0_3 ),
inference(forward_subsumption_resolution,[],[f765,f380]) ).
fof(f769,plain,
( nil != sk4
| ~ ssList(sk5)
| ~ ssList(sk3)
| nil = sk5 ),
inference(superposition,[],[f124,f208]) ).
fof(f783,plain,
( sk4 = app(sk3,nil)
| ~ spl0_14 ),
inference(superposition,[],[f208,f689]) ).
fof(f788,plain,
( sk3 = sk4
| ~ spl0_14 ),
inference(forward_demodulation,[],[f783,f475]) ).
fof(f810,definition,
( spl0_19
<=> sk3 = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_19])],[avatar_definition]) ).
fof(f812,plain,
( sk3 = sk4
| ~ spl0_19 ),
inference(avatar_component_clause,[],[f810]) ).
fof(f818,plain,
( spl0_19
| ~ spl0_14 ),
inference(avatar_split_clause,[],[f788,f687,f810]) ).
fof(f869,plain,
( ~ segmentP(sk3,sk3)
| ~ spl0_1
| ~ spl0_3
| ~ spl0_19 ),
inference(superposition,[],[f766,f812]) ).
fof(f926,plain,
( ~ ssList(sk3)
| ~ spl0_1
| ~ spl0_3
| ~ spl0_19 ),
inference(resolution,[],[f869,f57]) ).
fof(f927,plain,
( $false
| ~ spl0_1
| ~ spl0_3
| ~ spl0_19 ),
inference(forward_subsumption_resolution,[],[f926,f202]) ).
fof(f928,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_19 ),
inference(avatar_contradiction_clause,[],[f927]) ).
fof(f1670,plain,
! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(nil)
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) ),
inference(superposition,[],[f237,f507]) ).
fof(f1686,plain,
( ! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(sk3)
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1670,f395]) ).
fof(f1691,plain,
( ! [X0] :
( ~ ssList(app(sk3,X0))
| ~ ssList(X0)
| segmentP(app(sk3,X0),sk3) )
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f1686,f202]) ).
fof(f2476,plain,
( nil != sk4
| ~ ssList(sk3)
| nil = sk5 ),
inference(forward_subsumption_resolution,[],[f769,f206]) ).
fof(f2511,plain,
( nil != sk4
| nil = sk5 ),
inference(forward_subsumption_resolution,[],[f2476,f202]) ).
fof(f2518,plain,
( nil != sk4
| spl0_14 ),
inference(forward_subsumption_resolution,[],[f2511,f688]) ).
fof(f2532,plain,
( ~ spl0_4
| spl0_14 ),
inference(avatar_split_clause,[],[f2518,f687,f383]) ).
fof(f66540,plain,
( ~ ssList(sk4)
| ~ ssList(sk5)
| segmentP(sk4,sk3)
| ~ spl0_6 ),
inference(superposition,[],[f1691,f208]) ).
fof(f66542,plain,
( ~ ssList(sk5)
| segmentP(sk4,sk3)
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f66540,f203]) ).
fof(f66547,plain,
( segmentP(sk4,sk3)
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f66542,f206]) ).
fof(f66832,plain,
( ~ segmentP(sk3,sk3)
| ~ ssList(sk3)
| ~ neq(sk3,nil)
| ~ spl0_1
| ~ spl0_6 ),
inference(resolution,[],[f66547,f371]) ).
fof(f66840,plain,
( ~ ssList(sk3)
| ~ neq(sk3,nil)
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f66832,f57]) ).
fof(f66844,plain,
( ~ neq(sk3,nil)
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f66840,f202]) ).
fof(f67154,plain,
( ~ ssList(sk3)
| ~ ssList(nil)
| nil = sk3
| ~ spl0_1
| ~ spl0_6 ),
inference(resolution,[],[f66844,f102]) ).
fof(f67155,plain,
( ~ ssList(nil)
| nil = sk3
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f67154,f202]) ).
fof(f67158,plain,
( nil = sk3
| ~ spl0_1
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f67155,f395]) ).
fof(f67159,plain,
( $false
| ~ spl0_1
| spl0_2
| ~ spl0_6 ),
inference(forward_subsumption_resolution,[],[f67158,f375]) ).
fof(f67160,plain,
( ~ spl0_1
| spl0_2
| ~ spl0_6 ),
inference(avatar_contradiction_clause,[],[f67159]) ).
cnf(s1,plain,
( spl0_1
| ~ spl0_2 ),
inference(sat_conversion,[],[f376]) ).
cnf(s2,plain,
( ~ spl0_2
| spl0_3 ),
inference(sat_conversion,[],[f381]) ).
cnf(s3,plain,
( spl0_1
| spl0_4 ),
inference(sat_conversion,[],[f386]) ).
cnf(s5,plain,
( ~ spl0_2
| spl0_4 ),
inference(sat_conversion,[],[f388]) ).
cnf(s15,plain,
spl0_6,
inference(sat_conversion,[],[f430]) ).
cnf(s19,plain,
( spl0_2
| ~ spl0_4 ),
inference(sat_conversion,[],[f749]) ).
cnf(s23,plain,
( ~ spl0_14
| spl0_19 ),
inference(sat_conversion,[],[f818]) ).
cnf(s25,plain,
( ~ spl0_1
| ~ spl0_3
| ~ spl0_19 ),
inference(sat_conversion,[],[f928]) ).
cnf(s111,plain,
( ~ spl0_4
| spl0_14 ),
inference(sat_conversion,[],[f2532]) ).
cnf(s2558,plain,
( ~ spl0_1
| spl0_2
| ~ spl0_6 ),
inference(sat_conversion,[],[f67160]) ).
cnf(s2716,plain,
spl0_1,
inference(rat,[],[s19,s1,s3]) ).
cnf(s2717,plain,
spl0_2,
inference(rat,[],[s2558,s15,s2716]) ).
cnf(s2719,plain,
spl0_4,
inference(rat,[],[s5,s2717]) ).
cnf(s2720,plain,
spl0_3,
inference(rat,[],[s2,s2717]) ).
cnf(s2721,plain,
spl0_14,
inference(rat,[],[s111,s2719]) ).
cnf(s2725,plain,
~ spl0_19,
inference(rat,[],[s25,s2716,s2720]) ).
cnf(s2726,plain,
$false,
inference(rat,[],[s23,s2725,s2721]) ).
fof(f67161,plain,
$false,
inference(avatar_sat_refutation,[],[s2726]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC065-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.38 % Computer : n006.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.39 % DateTime : Mon Sep 28 07:41:10 UTC 2026
% 0.11/0.39 % CPUTime :
% 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.42 Running first-order model finding
% 0.11/0.42 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
% 9.83/2.21 % (3802623)Will run a generic schedule for satisfiability detection.
% 9.83/2.21 % (3802631)dis+10_1_sil=32000:sp=arity:random_seed=1705802473:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 9.83/2.21 % (3802629)% WARNING: option uhcvi not known.
% 9.83/2.21 % (3802628)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2752409822_2999 on theBenchmark for (2999ds/0Mi)
% 9.83/2.21 % (3802630)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2288137134:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 9.83/2.21 % (3802629)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2103048498:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 9.83/2.21 % (3802632)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3956485862:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 9.83/2.21 % (3802633)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=1623951641:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 9.83/2.21 % (3802634)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3404813663:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 9.83/2.21 % TRYING [1]
% 9.83/2.21 % TRYING [2]
% 9.83/2.21 % TRYING [3]
% 9.83/2.21 % (3802631)Instruction limit reached!
% 9.83/2.21 % (3802631)------------------------------
% 9.83/2.21 % (3802631)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802631)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802631)Termination reason: Instruction limit
% 9.83/2.21 % (3802631)Termination phase: Saturation
% 9.83/2.21 % (3802631)Time elapsed: 0.033 s
% 9.83/2.21 % (3802631)Peak memory usage: 13 MB
% 9.83/2.21 % (3802631)Instructions burned: 103 (million)
% 9.83/2.21 % (3802642)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3655505247:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 9.83/2.21 % TRYING [4]
% 9.83/2.21 % TRYING [1]
% 9.83/2.21 % TRYING [2]
% 9.83/2.21 % TRYING [3]
% 9.83/2.21 % TRYING [4]
% 9.83/2.21 % (3802632)Instruction limit reached!
% 9.83/2.21 % (3802632)------------------------------
% 9.83/2.21 % (3802632)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802632)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802632)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802632)Termination reason: Instruction limit
% 9.83/2.21 % (3802632)Termination phase: Saturation
% 9.83/2.21 % (3802632)Time elapsed: 0.062 s
% 9.83/2.21 % (3802632)Peak memory usage: 13 MB
% 9.83/2.21 % (3802632)Instructions burned: 117 (million)
% 9.83/2.21 % (3802633)Instruction limit reached!
% 9.83/2.21 % (3802633)------------------------------
% 9.83/2.21 % (3802633)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802633)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802633)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802633)Termination reason: Instruction limit
% 9.83/2.21 % (3802633)Termination phase: Saturation
% 9.83/2.21 % (3802633)Time elapsed: 0.068 s
% 9.83/2.21 % (3802633)Peak memory usage: 14 MB
% 9.83/2.21 % (3802633)Instructions burned: 132 (million)
% 9.83/2.21 % (3802644)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1104079902:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 9.83/2.21 % (3802645)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=2497377538:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 9.83/2.21 % TRYING [5]
% 9.83/2.21 % (3802634)Instruction limit reached!
% 9.83/2.21 % (3802634)------------------------------
% 9.83/2.21 % (3802634)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802634)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802634)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802634)Termination reason: Instruction limit
% 9.83/2.21 % (3802634)Termination phase: Saturation
% 9.83/2.21 % (3802634)Time elapsed: 0.092 s
% 9.83/2.21 % (3802634)Peak memory usage: 14 MB
% 9.83/2.21 % (3802634)Instructions burned: 160 (million)
% 9.83/2.21 % TRYING [5]
% 9.83/2.21 % (3802648)ott-21_1_sil=16000:fs=off:random_seed=1071036337:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 9.83/2.21 % (3802644)Instruction limit reached!
% 9.83/2.21 % (3802644)------------------------------
% 9.83/2.21 % (3802644)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802644)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802644)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802644)Termination reason: Instruction limit
% 9.83/2.21 % (3802644)Termination phase: Saturation
% 9.83/2.21 % (3802644)Time elapsed: 0.069 s
% 9.83/2.21 % (3802644)Peak memory usage: 13 MB
% 9.83/2.21 % (3802644)Instructions burned: 131 (million)
% 9.83/2.21 % (3802650)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=11757911:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 9.83/2.21 % TRYING [6]
% 9.83/2.21 % (3802642)Instruction limit reached!
% 9.83/2.21 % (3802642)------------------------------
% 9.83/2.21 % (3802642)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802642)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802642)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802642)Termination reason: Instruction limit
% 9.83/2.21 % (3802642)Termination phase: Finite model building constraint generation
% 9.83/2.21 % (3802642)Time elapsed: 0.151 s
% 9.83/2.21 % (3802642)Peak memory usage: 36 MB
% 9.83/2.21 % (3802642)Instructions burned: 715 (million)
% 9.83/2.21 % (3802652)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3548899185:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 9.83/2.21 % (3802648)Instruction limit reached!
% 9.83/2.21 % (3802648)------------------------------
% 9.83/2.21 % (3802648)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802648)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802648)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802648)Termination reason: Instruction limit
% 9.83/2.21 % (3802648)Termination phase: Saturation
% 9.83/2.21 % (3802648)Time elapsed: 0.090 s
% 9.83/2.21 % (3802648)Peak memory usage: 13 MB
% 9.83/2.21 % (3802648)Instructions burned: 181 (million)
% 9.83/2.21 % TRYING [1]
% 9.83/2.21 % TRYING [2]
% 9.83/2.21 % TRYING [3]
% 9.83/2.21 % (3802654)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=132991035:i=1179_2997 on theBenchmark for (2997ds/1179Mi)
% 9.83/2.21 % TRYING [4]
% 9.83/2.21 % TRYING [6]
% 9.83/2.21 % TRYING [5]
% 9.83/2.21 % (3802652)Instruction limit reached!
% 9.83/2.21 % (3802652)------------------------------
% 9.83/2.21 % (3802652)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802652)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802652)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802652)Termination reason: Instruction limit
% 9.83/2.21 % (3802652)Termination phase: Finite model building SAT solving
% 9.83/2.21 % (3802652)Time elapsed: 0.179 s
% 9.83/2.21 % (3802652)Peak memory usage: 23 MB
% 9.83/2.21 % (3802652)Instructions burned: 869 (million)
% 9.83/2.21 % (3802656)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2377859387:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 9.83/2.21 % TRYING [14]
% 9.83/2.21 % (3802645)Instruction limit reached!
% 9.83/2.21 % (3802645)------------------------------
% 9.83/2.21 % (3802645)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802645)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802645)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802645)Termination reason: Instruction limit
% 9.83/2.21 % (3802645)Termination phase: Saturation
% 9.83/2.21 % (3802645)Time elapsed: 0.390 s
% 9.83/2.21 % (3802645)Peak memory usage: 21 MB
% 9.83/2.21 % (3802645)Instructions burned: 684 (million)
% 9.83/2.21 % (3802650)Instruction limit reached!
% 9.83/2.21 % (3802650)------------------------------
% 9.83/2.21 % (3802650)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802650)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802650)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802650)Termination reason: Instruction limit
% 9.83/2.21 % (3802650)Termination phase: Saturation
% 9.83/2.21 % (3802650)Time elapsed: 0.316 s
% 9.83/2.21 % (3802650)Peak memory usage: 14 MB
% 9.83/2.21 % (3802650)Instructions burned: 478 (million)
% 9.83/2.21 % (3802658)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=1431971488: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)
% 9.83/2.21 % (3802659)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=1105397686:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 9.83/2.21 % (3802656)Instruction limit reached!
% 9.83/2.21 % (3802656)------------------------------
% 9.83/2.21 % (3802656)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802656)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802656)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802656)Termination reason: Instruction limit
% 9.83/2.21 % (3802656)Termination phase: Finite model building constraint generation
% 9.83/2.21 % (3802656)Time elapsed: 0.180 s
% 9.83/2.21 % (3802656)Peak memory usage: 72 MB
% 9.83/2.21 % (3802656)Instructions burned: 891 (million)
% 9.83/2.21 % (3802662)fmb+10_1_sil=64000:random_seed=2157044819:i=22061:nm=2:gsp=on_2993 on theBenchmark for (2993ds/22061Mi)
% 9.83/2.21 % TRYING [1]
% 9.83/2.21 % TRYING [2]
% 9.83/2.21 % TRYING [3]
% 9.83/2.21 % TRYING [4]
% 9.83/2.21 % TRYING [5]
% 9.83/2.21 % TRYING [7]
% 9.83/2.21 % (3802658)Instruction limit reached!
% 9.83/2.21 % (3802658)------------------------------
% 9.83/2.21 % (3802658)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802658)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802658)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802658)Termination reason: Instruction limit
% 9.83/2.21 % (3802658)Termination phase: Saturation
% 9.83/2.21 % (3802658)Time elapsed: 0.384 s
% 9.83/2.21 % (3802658)Peak memory usage: 17 MB
% 9.83/2.21 % (3802658)Instructions burned: 693 (million)
% 9.83/2.21 % (3802654)Instruction limit reached!
% 9.83/2.21 % (3802654)------------------------------
% 9.83/2.21 % (3802654)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802654)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802654)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802654)Termination reason: Instruction limit
% 9.83/2.21 % (3802654)Termination phase: Saturation
% 9.83/2.21 % (3802654)Time elapsed: 0.671 s
% 9.83/2.21 % (3802654)Peak memory usage: 27 MB
% 9.83/2.21 % (3802654)Instructions burned: 1180 (million)
% 9.83/2.21 % (3802664)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=3877295168:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 9.83/2.21 % TRYING [20]
% 9.83/2.21 % (3802665)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3622404837:fmbsr=1.7:i=920_2990 on theBenchmark for (2990ds/920Mi)
% 9.83/2.21 % TRYING [6]
% 9.83/2.21 % TRYING [8]
% 9.83/2.21 % (3802659)Instruction limit reached!
% 9.83/2.21 % (3802659)------------------------------
% 9.83/2.21 % (3802659)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802659)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802659)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802659)Termination reason: Instruction limit
% 9.83/2.21 % (3802659)Termination phase: Saturation
% 9.83/2.21 % (3802659)Time elapsed: 0.468 s
% 9.83/2.21 % (3802659)Peak memory usage: 20 MB
% 9.83/2.21 % (3802659)Instructions burned: 879 (million)
% 9.83/2.21 % (3802668)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=980644381:i=5131_2989 on theBenchmark for (2989ds/5131Mi)
% 9.83/2.21 % (3802665)Instruction limit reached!
% 9.83/2.21 % (3802665)------------------------------
% 9.83/2.21 % (3802665)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802665)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802665)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802665)Termination reason: Instruction limit
% 9.83/2.21 % (3802665)Termination phase: Finite model building constraint generation
% 9.83/2.21 % (3802665)Time elapsed: 0.332 s
% 9.83/2.21 % (3802665)Peak memory usage: 79 MB
% 9.83/2.21 % (3802665)Instructions burned: 920 (million)
% 9.83/2.21 % (3802670)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1826294876:i=1472:ins=7:fdi=8:gsp=on_2986 on theBenchmark for (2986ds/1472Mi)
% 9.83/2.21 % TRYING [7]
% 9.83/2.21 % (3802629) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3802623-3802629"...
% 9.83/2.21 % (3802629)...printing done.
% 9.83/2.21 % (3802629)Refutation found. Thanks to Tanya!
% 9.83/2.21 % SZS status Unsatisfiable for theBenchmark
% 9.83/2.21 % SZS output start Proof for theBenchmark
% See solution above
% 9.83/2.21 % (3802629)------------------------------
% 9.83/2.21 % (3802629)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 9.83/2.21 % (3802629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.83/2.21 % (3802629)CaDiCaL version: 2.1.3
% 9.83/2.21 % (3802629)Termination reason: Refutation
% 9.83/2.21 % (3802629)Time elapsed: 1.694 s
% 9.83/2.21 % (3802629)Peak memory usage: 40 MB
% 9.83/2.21 % (3802629)Instructions burned: 3105 (million)
% 9.83/2.21 % (3802623)Success in time 1.777 s
% 9.83/2.21 % Vampire exiting
%------------------------------------------------------------------------------