%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : CSR074+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% Computer : n013.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 : Sun Sep 27 07:01:12 AM UTC 2026
% Result : Theorem 4.73s 2.67s
% Output : Refutation 5.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 44
% Syntax : Number of formulae : 90 ( 17 unt; 0 typ; 0 def)
% Number of atoms : 182 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 2 avg)
% Number of connectives : 390 ( 4 ~; 0 |; 21 &; 294 @)
% ( 0 <=>; 71 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 27 ( 26 usr; 13 con; 0-2 aty)
% Number of variables : 126 ( 0 ^; 126 !; 0 ?; 126 :)
% Comments :
%------------------------------------------------------------------------------
thf(mtvisible_decl,type,
mtvisible: $i > $o ).
thf(c_tptpgeo_member7_mt_decl,type,
c_tptpgeo_member7_mt: $i ).
thf(inregion_decl,type,
inregion: $i > $i > $o ).
thf(c_geolocation_x53_y74_decl,type,
c_geolocation_x53_y74: $i ).
thf(c_georegion_l3_x17_y24_decl,type,
c_georegion_l3_x17_y24: $i ).
thf(geolevel_3_decl,type,
geolevel_3: $i > $o ).
thf(disjointwith_decl,type,
disjointwith: $i > $i > $o ).
thf(collection_decl,type,
collection: $i > $o ).
thf(genls_decl,type,
genls: $i > $i > $o ).
thf(transitivebinarypredicate_decl,type,
transitivebinarypredicate: $i > $o ).
thf(c_genlmt_decl,type,
c_genlmt: $i ).
thf(isa_decl,type,
isa: $i > $i > $o ).
thf(thing_decl,type,
thing: $i > $o ).
thf(genlmt_decl,type,
genlmt: $i > $i > $o ).
thf(c_geographymt_decl,type,
c_geographymt: $i ).
thf(c_basekb_decl,type,
c_basekb: $i ).
thf(c_tptpgeo_spindleheadmt_decl,type,
c_tptpgeo_spindleheadmt: $i ).
thf(c_worldgeographymt_decl,type,
c_worldgeographymt: $i ).
thf(geographicalsubregions_decl,type,
geographicalsubregions: $i > $i > $o ).
thf(geographicalregion_decl,type,
geographicalregion: $i > $o ).
thf(microtheory_decl,type,
microtheory: $i > $o ).
thf(c_universalvocabularymt_decl,type,
c_universalvocabularymt: $i ).
thf(c_transitivebinarypredicate_decl,type,
c_transitivebinarypredicate: $i ).
thf(c_georegion_l4_x53_y74_decl,type,
c_georegion_l4_x53_y74: $i ).
thf(spatialthing_nonsituational_decl,type,
spatialthing_nonsituational: $i > $o ).
thf(c_geolevel_3_decl,type,
c_geolevel_3: $i ).
thf(6,axiom,
c_genlmt @ transitivebinarypredicate,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just6) ).
thf(56,plain,
c_genlmt @ transitivebinarypredicate,
inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).
thf(37,axiom,
! [A: $i] :
( ( A @ spatialthing_nonsituational )
=> ( A @ ( A @ inregion ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just42) ).
thf(121,plain,
! [A: $i] :
( ( A @ spatialthing_nonsituational )
=> ( A @ ( A @ inregion ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).
thf(21,axiom,
! [A: $i] :
( ( A @ microtheory )
=> ( A @ ( A @ genlmt ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just55) ).
thf(85,plain,
! [A: $i] :
( ( A @ microtheory )
=> ( A @ ( A @ genlmt ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).
thf(10,axiom,
c_basekb @ ( c_geographymt @ genlmt ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just1) ).
thf(65,plain,
c_basekb @ ( c_geographymt @ genlmt ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).
thf(17,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ geographicalsubregions ) )
& ( B @ ( A @ geographicalsubregions ) ) )
=> ( C @ ( A @ geographicalsubregions ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just31) ).
thf(77,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ geographicalsubregions ) )
& ( B @ ( A @ geographicalsubregions ) ) )
=> ( C @ ( A @ geographicalsubregions ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).
thf(8,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( A @ collection ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just23) ).
thf(59,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( A @ collection ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).
thf(27,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( A @ microtheory ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just52) ).
thf(98,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( A @ microtheory ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).
thf(26,axiom,
! [A: $i,B: $i,C: $i] :
~ ( ( C @ ( B @ disjointwith ) )
& ( C @ ( A @ isa ) )
& ( B @ ( A @ isa ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just13) ).
thf(95,plain,
! [A: $i,B: $i,C: $i] :
~ ( ( C @ ( B @ disjointwith ) )
& ( C @ ( A @ isa ) )
& ( B @ ( A @ isa ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).
thf(15,axiom,
! [A: $i] :
( ( A @ microtheory )
=> ( A @ ( A @ genlmt ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just56) ).
thf(72,plain,
! [A: $i] :
( ( A @ microtheory )
=> ( A @ ( A @ genlmt ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).
thf(22,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( B @ collection ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just43) ).
thf(87,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( B @ collection ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).
thf(34,axiom,
( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( c_georegion_l4_x53_y74 @ ( c_georegion_l3_x17_y24 @ geographicalsubregions ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just11) ).
thf(114,plain,
( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( c_georegion_l4_x53_y74 @ ( c_georegion_l3_x17_y24 @ geographicalsubregions ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).
thf(36,axiom,
! [A: $i] :
( ( A @ geolevel_3 )
=> ( c_geolevel_3 @ ( A @ isa ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just28) ).
thf(119,plain,
! [A: $i] :
( ( A @ geolevel_3 )
=> ( c_geolevel_3 @ ( A @ isa ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).
thf(20,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ genlmt ) )
& ( B @ ( A @ genlmt ) ) )
=> ( C @ ( A @ genlmt ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just54) ).
thf(83,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ genlmt ) )
& ( B @ ( A @ genlmt ) ) )
=> ( C @ ( A @ genlmt ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).
thf(13,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( B @ microtheory ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just50) ).
thf(69,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( B @ microtheory ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).
thf(28,axiom,
! [A: $i] :
( ( A @ transitivebinarypredicate )
=> ( c_transitivebinarypredicate @ ( A @ isa ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just38) ).
thf(101,plain,
! [A: $i] :
( ( A @ transitivebinarypredicate )
=> ( c_transitivebinarypredicate @ ( A @ isa ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).
thf(4,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( A @ ( C @ genls ) )
& ( B @ ( A @ disjointwith ) ) )
=> ( B @ ( C @ disjointwith ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just26) ).
thf(52,plain,
! [A: $i,B: $i,C: $i] :
( ( ( A @ ( C @ genls ) )
& ( B @ ( A @ disjointwith ) ) )
=> ( B @ ( C @ disjointwith ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(32,axiom,
( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( c_georegion_l4_x53_y74 @ ( c_geolocation_x53_y74 @ inregion ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just12) ).
thf(110,plain,
( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( c_georegion_l4_x53_y74 @ ( c_geolocation_x53_y74 @ inregion ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).
thf(39,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ inregion ) )
=> ( B @ spatialthing_nonsituational ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just39) ).
thf(125,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ inregion ) )
=> ( B @ spatialthing_nonsituational ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).
thf(1,conjecture,
( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( ( c_georegion_l3_x17_y24 @ geolevel_3 )
& ( c_georegion_l3_x17_y24 @ ( c_geolocation_x53_y74 @ inregion ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query74) ).
thf(2,negated_conjecture,
~ ( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( ( c_georegion_l3_x17_y24 @ geolevel_3 )
& ( c_georegion_l3_x17_y24 @ ( c_geolocation_x53_y74 @ inregion ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(46,plain,
~ ( ( c_tptpgeo_member7_mt @ mtvisible )
=> ( ( c_georegion_l3_x17_y24 @ geolevel_3 )
& ( c_georegion_l3_x17_y24 @ ( c_geolocation_x53_y74 @ inregion ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(25,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ genls ) )
& ( B @ ( A @ isa ) ) )
=> ( C @ ( A @ isa ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just47) ).
thf(93,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ genls ) )
& ( B @ ( A @ isa ) ) )
=> ( C @ ( A @ isa ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).
thf(7,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( A @ ( B @ disjointwith ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just24) ).
thf(57,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( A @ ( B @ disjointwith ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).
thf(44,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ inregion ) )
& ( B @ ( A @ inregion ) ) )
=> ( C @ ( A @ inregion ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just41) ).
thf(132,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ inregion ) )
& ( B @ ( A @ inregion ) ) )
=> ( C @ ( A @ inregion ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).
thf(23,axiom,
! [A: $i] :
( ( c_transitivebinarypredicate @ ( A @ isa ) )
=> ( A @ transitivebinarypredicate ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just37) ).
thf(89,plain,
! [A: $i] :
( ( c_transitivebinarypredicate @ ( A @ isa ) )
=> ( A @ transitivebinarypredicate ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).
thf(35,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ inregion ) )
=> ( A @ spatialthing_nonsituational ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just40) ).
thf(116,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ inregion ) )
=> ( A @ spatialthing_nonsituational ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).
thf(16,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( A @ microtheory ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just53) ).
thf(74,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( A @ microtheory ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).
thf(45,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( A @ ( B @ inregion ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just5) ).
thf(134,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( A @ ( B @ inregion ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).
thf(41,axiom,
! [A: $i] :
( ( c_geolevel_3 @ ( A @ isa ) )
=> ( A @ geolevel_3 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just27) ).
thf(128,plain,
! [A: $i] :
( ( c_geolevel_3 @ ( A @ isa ) )
=> ( A @ geolevel_3 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).
thf(30,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( B @ collection ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just44) ).
thf(105,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( B @ collection ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).
thf(14,axiom,
c_universalvocabularymt @ ( c_basekb @ genlmt ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just7) ).
thf(71,plain,
c_universalvocabularymt @ ( c_basekb @ genlmt ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).
thf(5,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( B @ ( C @ genls ) )
& ( B @ ( A @ disjointwith ) ) )
=> ( C @ ( A @ disjointwith ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just25) ).
thf(54,plain,
! [A: $i,B: $i,C: $i] :
( ( ( B @ ( C @ genls ) )
& ( B @ ( A @ disjointwith ) ) )
=> ( C @ ( A @ disjointwith ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).
thf(29,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( B @ microtheory ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just51) ).
thf(103,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ genlmt ) )
=> ( B @ microtheory ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).
thf(24,axiom,
! [A: $i] :
( ( A @ geographicalregion )
=> ( A @ ( A @ geographicalsubregions ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just32) ).
thf(91,plain,
! [A: $i] :
( ( A @ geographicalregion )
=> ( A @ ( A @ geographicalsubregions ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).
thf(11,axiom,
c_worldgeographymt @ ( c_tptpgeo_spindleheadmt @ genlmt ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just8) ).
thf(66,plain,
c_worldgeographymt @ ( c_tptpgeo_spindleheadmt @ genlmt ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).
thf(42,axiom,
c_tptpgeo_spindleheadmt @ ( c_tptpgeo_member7_mt @ genlmt ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just9) ).
thf(130,plain,
c_tptpgeo_spindleheadmt @ ( c_tptpgeo_member7_mt @ genlmt ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).
thf(19,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( A @ thing ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just45) ).
thf(80,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( A @ thing ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).
thf(33,axiom,
( ( c_worldgeographymt @ mtvisible )
=> ( c_georegion_l3_x17_y24 @ geolevel_3 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just10) ).
thf(112,plain,
( ( c_worldgeographymt @ mtvisible )
=> ( c_georegion_l3_x17_y24 @ geolevel_3 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).
thf(38,axiom,
! [A: $i,B: $i] :
( ( ( B @ ( A @ genlmt ) )
& ( A @ mtvisible ) )
=> ( B @ mtvisible ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just49) ).
thf(123,plain,
! [A: $i,B: $i] :
( ( ( B @ ( A @ genlmt ) )
& ( A @ mtvisible ) )
=> ( B @ mtvisible ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).
thf(3,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( B @ collection ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just22) ).
thf(50,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ disjointwith ) )
=> ( B @ collection ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(12,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( B @ geographicalregion ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just29) ).
thf(67,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( B @ geographicalregion ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).
thf(40,axiom,
c_universalvocabularymt @ mtvisible,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just48) ).
thf(127,plain,
c_universalvocabularymt @ mtvisible,
inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).
thf(31,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( A @ geographicalregion ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just30) ).
thf(107,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ geographicalsubregions ) )
=> ( A @ geographicalregion ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).
thf(18,axiom,
c_geographymt @ ( c_worldgeographymt @ genlmt ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just3) ).
thf(79,plain,
c_geographymt @ ( c_worldgeographymt @ genlmt ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).
thf(43,axiom,
c_basekb @ mtvisible,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just57) ).
thf(131,plain,
c_basekb @ mtvisible,
inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).
thf(9,axiom,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( A @ thing ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just46) ).
thf(62,plain,
! [A: $i,B: $i] :
( ( B @ ( A @ isa ) )
=> ( A @ thing ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).
thf(136,plain,
$false,
inference(e,[status(thm)],[56,121,85,65,77,59,98,95,72,87,114,119,83,69,101,52,110,125,46,93,57,132,89,116,74,134,128,105,71,54,103,91,66,130,80,112,123,50,67,127,107,79,131,62]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR074+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.08 % Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 0.14/0.41 % Computer : n013.cluster.edu
% 0.14/0.41 % Model : x86_64 x86_64
% 0.14/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.41 % Memory : 8046.5625MB
% 0.14/0.41 % OS : Linux 6.8.0-71-generic
% 0.14/0.41 % CPULimit : 300
% 0.14/0.41 % WCLimit : 300
% 0.14/0.41 % DateTime : Sun Sep 27 00:38:36 UTC 2026
% 0.14/0.41 % CPUTime :
% 0.14/0.41 Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 0.85/0.97 % [INFO] Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ...
% 1.46/1.20 % [INFO] Parsing done (221ms).
% 1.46/1.21 % [INFO] Running in sequential loop mode.
% 2.26/1.62 % [INFO] eprover registered as external prover.
% 2.26/1.63 % [INFO] Scanning for conjecture ...
% 2.45/1.72 % [INFO] Found a conjecture (or negated_conjecture) and 57 axioms. Running axiom selection ...
% 2.65/1.80 % [INFO] Axiom selection finished. Selected 43 axioms (removed 14 axioms).
% 2.65/1.86 % [INFO] Problem is first-order (TPTP FOF).
% 2.65/1.87 % [INFO] Type checking passed.
% 2.65/1.88 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 4.73/2.67 % External prover 'e' found a proof!
% 4.73/2.67 % [INFO] Killing All external provers ...
% 4.73/2.67 % Time passed: 2118ms (effective reasoning time: 1446ms)
% 4.73/2.67 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 4.73/2.67 % Axioms used in derivation (43): just28, just43, just10, just8, just27, just12, just31, just45, just24, just13, just29, just25, just9, just3, just51, just47, just53, just57, just26, just40, just52, just46, just23, just22, just11, just7, just42, just56, just49, just55, just1, just38, just6, just30, just41, just37, just50, just32, just39, just48, just54, just44, just5
% 4.73/2.67 % No. of inferences in proof: 90
% 4.73/2.67 % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 2118 ms resp. 1446 ms w/o parsing
% 5.08/2.75 % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 5.08/2.75 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------