%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : SWC109-1 : 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 : n020.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 01:04:42 PM UTC 2026
% Result : Unsatisfiable 0.18s 0.52s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 34
% Syntax : Number of formulae : 137 ( 19 unt; 14 def)
% Number of atoms : 364 ( 61 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 426 ( 199 ~; 213 |; 0 &)
% ( 14 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 20 ( 18 usr; 15 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 8 con; 0-2 aty)
% Number of variables : 32 ( 0 sgn 32 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f8,axiom,
ssList(nil),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).
fof(f79,axiom,
! [X0] :
( nil != X0
| ~ ssList(X0)
| segmentP(nil,X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause79) ).
fof(f85,axiom,
! [X0,X1] :
( ssList(app(X1,X0))
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause85) ).
fof(f98,axiom,
! [X0,X1] :
( cons(X0,X1) != nil
| ~ ssItem(X0)
| ~ ssList(X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause98) ).
fof(f99,plain,
! [X0,X1] :
( nil != cons(X0,X1)
| ~ ssItem(X0)
| ~ ssList(X1) ),
inference(reorient_equations,[],[f98]) ).
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(f118,axiom,
! [X0,X1] :
( X0 != X1
| ~ neq(X0,X1)
| ~ ssList(X1)
| ~ ssList(X0) ),
file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause115) ).
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,
( ssItem(sk5)
| nil = sk4 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).
fof(f210,negated_conjecture,
( cons(sk5,nil) = sk3
| nil = sk4 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).
fof(f211,plain,
( sk3 = cons(sk5,nil)
| nil = sk4 ),
inference(reorient_equations,[],[f210]) ).
fof(f216,negated_conjecture,
( ssList(sk6)
| nil = sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_15) ).
fof(f217,negated_conjecture,
( ssList(sk7)
| nil = sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_16) ).
fof(f220,negated_conjecture,
( app(app(sk6,sk3),sk7) = sk4
| nil = sk3 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_18) ).
fof(f221,plain,
( sk4 = app(app(sk6,sk3),sk7)
| nil = sk3 ),
inference(reorient_equations,[],[f220]) ).
fof(f225,negated_conjecture,
( nil = sk2
| ~ neq(sk1,nil)
| ~ segmentP(sk2,sk1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_22) ).
fof(f226,negated_conjecture,
( nil != sk1
| neq(sk2,nil) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_23) ).
fof(f231,plain,
( nil = sk4
| ~ neq(sk3,nil)
| ~ segmentP(sk4,sk3) ),
inference(definition_unfolding,[],[f225,f204,f205,f204,f205]) ).
fof(f232,plain,
( nil != sk3
| neq(sk4,nil) ),
inference(definition_unfolding,[],[f226,f205,f204]) ).
fof(f234,plain,
( ~ ssList(nil)
| segmentP(nil,nil) ),
inference(equality_resolution,[],[f79]) ).
fof(f240,plain,
! [X1] :
( ~ neq(X1,X1)
| ~ ssList(X1)
| ~ ssList(X1) ),
inference(equality_resolution,[],[f118]) ).
fof(f248,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(f307,plain,
! [X0,X1] :
( nil != cons(X0,X1)
| ssItem(X0)
| ~ ssList(X1) ),
inference(consistent_polarity_flipping,[],[f99]) ).
fof(f367,plain,
( ~ ssItem(sk5)
| nil = sk4 ),
inference(consistent_polarity_flipping,[],[f206]) ).
fof(f377,plain,
! [X1] :
( ~ neq(X1,X1)
| ~ ssList(X1) ),
inference(duplicate_literal_removal,[],[f240]) ).
fof(f380,definition,
( spl0_1
<=> segmentP(sk4,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_1])],[avatar_definition]) ).
fof(f382,plain,
( ~ segmentP(sk4,sk3)
| spl0_1 ),
inference(avatar_component_clause,[],[f380]) ).
fof(f384,definition,
( spl0_2
<=> neq(sk3,nil) ),
introduced(definition,[new_symbols(definition,[spl0_2])],[avatar_definition]) ).
fof(f386,plain,
( ~ neq(sk3,nil)
| spl0_2 ),
inference(avatar_component_clause,[],[f384]) ).
fof(f388,definition,
( spl0_3
<=> nil = sk3 ),
introduced(definition,[new_symbols(definition,[spl0_3])],[avatar_definition]) ).
fof(f389,plain,
( nil = sk3
| ~ spl0_3 ),
inference(avatar_component_clause,[],[f388]) ).
fof(f390,plain,
( nil != sk3
| spl0_3 ),
inference(avatar_component_clause,[],[f388]) ).
fof(f393,definition,
( spl0_4
<=> neq(sk4,nil) ),
introduced(definition,[new_symbols(definition,[spl0_4])],[avatar_definition]) ).
fof(f395,plain,
( neq(sk4,nil)
| ~ spl0_4 ),
inference(avatar_component_clause,[],[f393]) ).
fof(f396,plain,
( spl0_4
| ~ spl0_3 ),
inference(avatar_split_clause,[],[f232,f388,f393]) ).
fof(f398,definition,
( spl0_5
<=> nil = sk4 ),
introduced(definition,[new_symbols(definition,[spl0_5])],[avatar_definition]) ).
fof(f400,plain,
( nil = sk4
| ~ spl0_5 ),
inference(avatar_component_clause,[],[f398]) ).
fof(f401,plain,
( ~ spl0_1
| ~ spl0_2
| spl0_5 ),
inference(avatar_split_clause,[],[f231,f398,f384,f380]) ).
fof(f412,definition,
( spl0_8
<=> sk4 = app(app(sk6,sk3),sk7) ),
introduced(definition,[new_symbols(definition,[spl0_8])],[avatar_definition]) ).
fof(f414,plain,
( sk4 = app(app(sk6,sk3),sk7)
| ~ spl0_8 ),
inference(avatar_component_clause,[],[f412]) ).
fof(f415,plain,
( spl0_3
| spl0_8 ),
inference(avatar_split_clause,[],[f221,f412,f388]) ).
fof(f417,definition,
( spl0_9
<=> sk3 = cons(sk5,nil) ),
introduced(definition,[new_symbols(definition,[spl0_9])],[avatar_definition]) ).
fof(f419,plain,
( sk3 = cons(sk5,nil)
| ~ spl0_9 ),
inference(avatar_component_clause,[],[f417]) ).
fof(f422,definition,
( spl0_10
<=> ssList(sk7) ),
introduced(definition,[new_symbols(definition,[spl0_10])],[avatar_definition]) ).
fof(f424,plain,
( ssList(sk7)
| ~ spl0_10 ),
inference(avatar_component_clause,[],[f422]) ).
fof(f425,plain,
( spl0_3
| spl0_10 ),
inference(avatar_split_clause,[],[f217,f422,f388]) ).
fof(f427,definition,
( spl0_11
<=> ssList(sk6) ),
introduced(definition,[new_symbols(definition,[spl0_11])],[avatar_definition]) ).
fof(f429,plain,
( ssList(sk6)
| ~ spl0_11 ),
inference(avatar_component_clause,[],[f427]) ).
fof(f430,plain,
( spl0_3
| spl0_11 ),
inference(avatar_split_clause,[],[f216,f427,f388]) ).
fof(f434,plain,
( spl0_5
| spl0_9 ),
inference(avatar_split_clause,[],[f211,f417,f398]) ).
fof(f438,definition,
( spl0_12
<=> ssItem(sk5) ),
introduced(definition,[new_symbols(definition,[spl0_12])],[avatar_definition]) ).
fof(f440,plain,
( ~ ssItem(sk5)
| spl0_12 ),
inference(avatar_component_clause,[],[f438]) ).
fof(f442,plain,
( spl0_5
| ~ spl0_12 ),
inference(avatar_split_clause,[],[f367,f438,f398]) ).
fof(f448,definition,
( spl0_14
<=> ssList(nil) ),
introduced(definition,[new_symbols(definition,[spl0_14])],[avatar_definition]) ).
fof(f449,plain,
( ssList(nil)
| ~ spl0_14 ),
inference(avatar_component_clause,[],[f448]) ).
fof(f471,definition,
( spl0_19
<=> segmentP(nil,nil) ),
introduced(definition,[new_symbols(definition,[spl0_19])],[avatar_definition]) ).
fof(f474,plain,
( spl0_19
| ~ spl0_14 ),
inference(avatar_split_clause,[],[f234,f448,f471]) ).
fof(f484,plain,
spl0_14,
inference(avatar_split_clause,[],[f8,f448]) ).
fof(f488,plain,
( neq(nil,nil)
| ~ spl0_4
| ~ spl0_5 ),
inference(superposition,[],[f395,f400]) ).
fof(f493,plain,
( ~ segmentP(sk4,nil)
| spl0_1
| ~ spl0_3 ),
inference(forward_demodulation,[],[f382,f389]) ).
fof(f495,plain,
( ~ segmentP(nil,nil)
| spl0_1
| ~ spl0_3
| ~ spl0_5 ),
inference(forward_demodulation,[],[f493,f400]) ).
fof(f496,plain,
( ~ spl0_19
| spl0_1
| ~ spl0_3
| ~ spl0_5 ),
inference(avatar_split_clause,[],[f495,f398,f388,f380,f471]) ).
fof(f497,plain,
( nil = app(app(sk6,sk3),sk7)
| ~ spl0_5
| ~ spl0_8 ),
inference(forward_demodulation,[],[f414,f400]) ).
fof(f508,plain,
( ~ ssList(nil)
| ~ spl0_4
| ~ spl0_5 ),
inference(resolution,[],[f377,f488]) ).
fof(f509,plain,
( $false
| ~ spl0_4
| ~ spl0_5
| ~ spl0_14 ),
inference(forward_subsumption_resolution,[],[f508,f449]) ).
fof(f510,plain,
( ~ spl0_4
| ~ spl0_5
| ~ spl0_14 ),
inference(avatar_contradiction_clause,[],[f509]) ).
fof(f626,plain,
( nil != sk3
| ssItem(sk5)
| ~ ssList(nil)
| ~ spl0_9 ),
inference(superposition,[],[f307,f419]) ).
fof(f874,plain,
( nil != nil
| ~ ssList(sk7)
| ~ ssList(app(sk6,sk3))
| nil = app(sk6,sk3)
| ~ spl0_5
| ~ spl0_8 ),
inference(superposition,[],[f122,f497]) ).
fof(f878,plain,
( ~ ssList(sk7)
| ~ ssList(app(sk6,sk3))
| nil = app(sk6,sk3)
| ~ spl0_5
| ~ spl0_8 ),
inference(trivial_inequality_removal,[],[f874]) ).
fof(f879,plain,
( ~ ssList(app(sk6,sk3))
| nil = app(sk6,sk3)
| ~ spl0_5
| ~ spl0_8
| ~ spl0_10 ),
inference(forward_subsumption_resolution,[],[f878,f424]) ).
fof(f881,definition,
( spl0_28
<=> nil = app(sk6,sk3) ),
introduced(definition,[new_symbols(definition,[spl0_28])],[avatar_definition]) ).
fof(f883,plain,
( nil = app(sk6,sk3)
| ~ spl0_28 ),
inference(avatar_component_clause,[],[f881]) ).
fof(f885,definition,
( spl0_29
<=> ssList(app(sk6,sk3)) ),
introduced(definition,[new_symbols(definition,[spl0_29])],[avatar_definition]) ).
fof(f887,plain,
( ~ ssList(app(sk6,sk3))
| spl0_29 ),
inference(avatar_component_clause,[],[f885]) ).
fof(f888,plain,
( spl0_28
| ~ spl0_29
| ~ spl0_5
| ~ spl0_8
| ~ spl0_10 ),
inference(avatar_split_clause,[],[f879,f422,f412,f398,f885,f881]) ).
fof(f1134,plain,
( ~ ssList(sk6)
| ~ ssList(sk3)
| spl0_29 ),
inference(resolution,[],[f887,f85]) ).
fof(f1135,plain,
( ~ ssList(sk3)
| ~ spl0_11
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f1134,f429]) ).
fof(f1136,plain,
( $false
| ~ spl0_11
| spl0_29 ),
inference(forward_subsumption_resolution,[],[f1135,f202]) ).
fof(f1137,plain,
( ~ spl0_11
| spl0_29 ),
inference(avatar_contradiction_clause,[],[f1136]) ).
fof(f1292,plain,
( nil != nil
| ~ ssList(sk3)
| ~ ssList(sk6)
| nil = sk3
| ~ spl0_28 ),
inference(superposition,[],[f124,f883]) ).
fof(f1298,plain,
( ~ ssList(sk3)
| ~ ssList(sk6)
| nil = sk3
| ~ spl0_28 ),
inference(trivial_inequality_removal,[],[f1292]) ).
fof(f1305,plain,
( ~ ssList(sk6)
| nil = sk3
| ~ spl0_28 ),
inference(forward_subsumption_resolution,[],[f1298,f202]) ).
fof(f1313,plain,
( nil = sk3
| ~ spl0_11
| ~ spl0_28 ),
inference(forward_subsumption_resolution,[],[f1305,f429]) ).
fof(f1317,plain,
( $false
| spl0_3
| ~ spl0_11
| ~ spl0_28 ),
inference(forward_subsumption_resolution,[],[f1313,f390]) ).
fof(f1318,plain,
( spl0_3
| ~ spl0_11
| ~ spl0_28 ),
inference(avatar_contradiction_clause,[],[f1317]) ).
fof(f2031,plain,
( ~ ssList(sk4)
| ~ ssList(sk6)
| ~ ssList(sk3)
| ~ ssList(sk7)
| segmentP(sk4,sk3)
| ~ spl0_8 ),
inference(superposition,[],[f248,f414]) ).
fof(f2055,plain,
( ~ ssList(sk6)
| ~ ssList(sk3)
| ~ ssList(sk7)
| segmentP(sk4,sk3)
| ~ spl0_8 ),
inference(forward_subsumption_resolution,[],[f2031,f203]) ).
fof(f2066,plain,
( ~ ssList(sk3)
| ~ ssList(sk7)
| segmentP(sk4,sk3)
| ~ spl0_8
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2055,f429]) ).
fof(f2067,plain,
( ~ ssList(sk7)
| segmentP(sk4,sk3)
| ~ spl0_8
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2066,f202]) ).
fof(f2068,plain,
( segmentP(sk4,sk3)
| ~ spl0_8
| ~ spl0_10
| ~ spl0_11 ),
inference(forward_subsumption_resolution,[],[f2067,f424]) ).
fof(f2071,plain,
( spl0_1
| ~ spl0_8
| ~ spl0_10
| ~ spl0_11 ),
inference(avatar_split_clause,[],[f2068,f427,f422,f412,f380]) ).
fof(f2094,plain,
( ~ ssList(sk3)
| ~ ssList(nil)
| nil = sk3
| spl0_2 ),
inference(resolution,[],[f386,f102]) ).
fof(f2095,plain,
( ~ ssList(nil)
| nil = sk3
| spl0_2 ),
inference(forward_subsumption_resolution,[],[f2094,f202]) ).
fof(f2097,plain,
( nil = sk3
| spl0_2
| ~ spl0_14 ),
inference(forward_subsumption_resolution,[],[f2095,f449]) ).
fof(f2109,plain,
( nil != sk3
| ~ ssList(nil)
| ~ spl0_9
| spl0_12 ),
inference(forward_subsumption_resolution,[],[f626,f440]) ).
fof(f2132,plain,
( spl0_3
| spl0_2
| ~ spl0_14 ),
inference(avatar_split_clause,[],[f2097,f448,f384,f388]) ).
fof(f2133,plain,
( nil != sk3
| ~ spl0_9
| spl0_12
| ~ spl0_14 ),
inference(forward_subsumption_resolution,[],[f2109,f449]) ).
fof(f2137,plain,
( ~ spl0_3
| ~ spl0_9
| spl0_12
| ~ spl0_14 ),
inference(avatar_split_clause,[],[f2133,f448,f438,f417,f388]) ).
cnf(s2,plain,
( ~ spl0_3
| spl0_4 ),
inference(sat_conversion,[],[f396]) ).
cnf(s3,plain,
( ~ spl0_1
| ~ spl0_2
| spl0_5 ),
inference(sat_conversion,[],[f401]) ).
cnf(s7,plain,
( spl0_3
| spl0_8 ),
inference(sat_conversion,[],[f415]) ).
cnf(s9,plain,
( spl0_3
| spl0_10 ),
inference(sat_conversion,[],[f425]) ).
cnf(s10,plain,
( spl0_3
| spl0_11 ),
inference(sat_conversion,[],[f430]) ).
cnf(s14,plain,
( spl0_5
| spl0_9 ),
inference(sat_conversion,[],[f434]) ).
cnf(s18,plain,
( spl0_5
| ~ spl0_12 ),
inference(sat_conversion,[],[f442]) ).
cnf(s24,plain,
( ~ spl0_14
| spl0_19 ),
inference(sat_conversion,[],[f474]) ).
cnf(s28,plain,
spl0_14,
inference(sat_conversion,[],[f484]) ).
cnf(s32,plain,
( spl0_1
| ~ spl0_3
| ~ spl0_5
| ~ spl0_19 ),
inference(sat_conversion,[],[f496]) ).
cnf(s34,plain,
( ~ spl0_4
| ~ spl0_5
| ~ spl0_14 ),
inference(sat_conversion,[],[f510]) ).
cnf(s39,plain,
( ~ spl0_5
| ~ spl0_8
| ~ spl0_10
| spl0_28
| ~ spl0_29 ),
inference(sat_conversion,[],[f888]) ).
cnf(s43,plain,
( ~ spl0_11
| spl0_29 ),
inference(sat_conversion,[],[f1137]) ).
cnf(s49,plain,
( spl0_3
| ~ spl0_11
| ~ spl0_28 ),
inference(sat_conversion,[],[f1318]) ).
cnf(s78,plain,
( spl0_1
| ~ spl0_8
| ~ spl0_10
| ~ spl0_11 ),
inference(sat_conversion,[],[f2071]) ).
cnf(s87,plain,
( spl0_2
| spl0_3
| ~ spl0_14 ),
inference(sat_conversion,[],[f2132]) ).
cnf(s88,plain,
( ~ spl0_3
| ~ spl0_9
| spl0_12
| ~ spl0_14 ),
inference(sat_conversion,[],[f2137]) ).
cnf(s92,plain,
spl0_19,
inference(rat,[],[s24,s28]) ).
cnf(s96,plain,
( ~ spl0_3
| spl0_1 ),
inference(rat,[],[s88,s14,s18,s32,s92,s28]) ).
cnf(s97,plain,
spl0_1,
inference(rat,[],[s78,s7,s9,s10,s96]) ).
cnf(s98,plain,
~ spl0_3,
inference(rat,[],[s88,s14,s18,s34,s2,s28]) ).
cnf(s99,plain,
spl0_2,
inference(rat,[],[s87,s28,s98]) ).
cnf(s105,plain,
spl0_11,
inference(rat,[],[s10,s98]) ).
cnf(s106,plain,
spl0_10,
inference(rat,[],[s9,s98]) ).
cnf(s108,plain,
spl0_8,
inference(rat,[],[s7,s98]) ).
cnf(s111,plain,
spl0_5,
inference(rat,[],[s3,s97,s99]) ).
cnf(s112,plain,
~ spl0_28,
inference(rat,[],[s49,s98,s105]) ).
cnf(s113,plain,
spl0_29,
inference(rat,[],[s43,s105]) ).
cnf(s117,plain,
$false,
inference(rat,[],[s39,s113,s112,s106,s111,s108]) ).
fof(f2138,plain,
$false,
inference(avatar_sat_refutation,[],[s117]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC109-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.39 % Computer : n020.cluster.edu
% 0.12/0.39 % Model : x86_64 x86_64
% 0.12/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.39 % Memory : 8046.5625MB
% 0.12/0.39 % OS : Linux 6.8.0-71-generic
% 0.12/0.39 % CPULimit : 300
% 0.12/0.39 % WCLimit : 300
% 0.12/0.39 % DateTime : Mon Sep 28 07:55:19 UTC 2026
% 0.12/0.40 % CPUTime :
% 0.12/0.40 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.12/0.43 Running first-order model finding
% 0.12/0.43 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
% 0.18/0.52 % (25136)Will run a generic schedule for satisfiability detection.
% 0.18/0.52 % (25146)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3851722676:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.18/0.52 % (25142)% WARNING: option uhcvi not known.
% 0.18/0.52 % (25145)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=629696287:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.18/0.52 % (25141)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3198611898_2999 on theBenchmark for (2999ds/0Mi)
% 0.18/0.52 % (25142)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2320822565:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.18/0.52 % (25143)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=668766582:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.18/0.52 % (25144)dis+10_1_sil=32000:sp=arity:random_seed=1916894036:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.18/0.52 % (25147)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3534095160:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.18/0.52 % TRYING [1]
% 0.18/0.52 % TRYING [2]
% 0.18/0.52 % TRYING [3]
% 0.18/0.52 % (25146)Instruction limit reached!
% 0.18/0.52 % (25146)------------------------------
% 0.18/0.52 % (25146)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.52 % (25146)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.52 % (25146)CaDiCaL version: 2.1.3
% 0.18/0.52 % (25146)Termination reason: Instruction limit
% 0.18/0.52 % (25146)Termination phase: Saturation
% 0.18/0.52 % (25146)Time elapsed: 0.038 s
% 0.18/0.52 % (25146)Peak memory usage: 14 MB
% 0.18/0.52 % (25146)Instructions burned: 134 (million)
% 0.18/0.52 % (25142) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-25136-25142"...
% 0.18/0.52 % TRYING [4]
% 0.18/0.52 % (25142)...printing done.
% 0.18/0.52 % (25144) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-25136-25144"...
% 0.18/0.52 % (25142)Refutation found. Thanks to Tanya!
% 0.18/0.52 % SZS status Unsatisfiable for theBenchmark
% 0.18/0.52 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.52 % (25142)------------------------------
% 0.18/0.52 % (25142)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.18/0.52 % (25142)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/0.52 % (25142)CaDiCaL version: 2.1.3
% 0.18/0.52 % (25142)Termination reason: Refutation
% 0.18/0.52 % (25142)Time elapsed: 0.040 s
% 0.18/0.52 % (25142)Peak memory usage: 13 MB
% 0.18/0.52 % (25142)Instructions burned: 63 (million)
% 0.18/0.52 % (25136)Success in time 0.083 s
% 0.18/0.52 % Vampire exiting
%------------------------------------------------------------------------------