%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SEU295+1 : TPTP v9.2.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n025.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 05:11:23 PM UTC 2026
% Result : Theorem 0.26s 1.60s
% Output : CNFRefutation 0.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 95
% Syntax : Number of formulae : 266 ( 99 unt; 0 def)
% Number of atoms : 616 ( 67 equ)
% Maximal formula atoms : 12 ( 2 avg)
% Number of connectives : 575 ( 225 ~; 187 |; 134 &)
% ( 1 <=>; 28 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 15 ( 13 usr; 1 prp; 0-2 aty)
% Number of functors : 24 ( 24 usr; 17 con; 0-2 aty)
% Number of variables : 317 ( 19 sgn 115 !; 26 ?)
% Comments :
%------------------------------------------------------------------------------
fof(antisymmetry_r2_hidden,axiom,
! [X1,X2] :
( in(X1,X2)
=> ~ in(X2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).
fof(t15_finset_1,conjecture,
! [X1,X2] :
( finite(X1)
=> finite(set_intersection2(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t15_finset_1) ).
fof(rc3_finset_1,axiom,
! [X1] :
( ~ empty(X1)
=> ? [X2] :
( element(X2,powerset(X1))
& ~ empty(X2)
& finite(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_finset_1) ).
fof(rc1_subset_1,axiom,
! [X1] :
( ~ empty(X1)
=> ? [X2] :
( element(X2,powerset(X1))
& ~ empty(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).
fof(fc1_subset_1,axiom,
! [X1] : ~ empty(powerset(X1)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).
fof(rc3_ordinal1,axiom,
? [X1] :
( ~ empty(X1)
& epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_ordinal1) ).
fof(rc2_xboole_0,axiom,
? [X1] : ~ empty(X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_xboole_0) ).
fof(rc2_relat_1,axiom,
? [X1] :
( ~ empty(X1)
& relation(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).
fof(rc1_finset_1,axiom,
? [X1] :
( ~ empty(X1)
& finite(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_finset_1) ).
fof(rc1_arytm_3,axiom,
? [X1] :
( ~ empty(X1)
& epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1)
& natural(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_arytm_3) ).
fof(t4_subset,axiom,
! [X1,X2,X3] :
( ( in(X1,X2)
& element(X2,powerset(X3)) )
=> element(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).
fof(t5_subset,axiom,
! [X1,X2,X3] :
~ ( in(X1,X2)
& element(X2,powerset(X3))
& empty(X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).
fof(t3_subset,axiom,
! [X1,X2] :
( element(X1,powerset(X2))
<=> subset(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).
fof(fc1_relat_1,axiom,
! [X1,X2] :
( ( relation(X1)
& relation(X2) )
=> relation(set_intersection2(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_relat_1) ).
fof(cc2_finset_1,axiom,
! [X1] :
( finite(X1)
=> ! [X2] :
( element(X2,powerset(X1))
=> finite(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_finset_1) ).
fof(t2_subset,axiom,
! [X1,X2] :
( element(X1,X2)
=> ( empty(X2)
| in(X1,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).
fof(t17_xboole_1,axiom,
! [X1,X2] : subset(set_intersection2(X1,X2),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_xboole_1) ).
fof(fc11_finset_1,axiom,
! [X1,X2] :
( finite(X1)
=> finite(set_intersection2(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc11_finset_1) ).
fof(fc10_finset_1,axiom,
! [X1,X2] :
( finite(X2)
=> finite(set_intersection2(X1,X2)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc10_finset_1) ).
fof(t1_subset,axiom,
! [X1,X2] :
( in(X1,X2)
=> element(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).
fof(t13_finset_1,axiom,
! [X1,X2] :
( ( subset(X1,X2)
& finite(X2) )
=> finite(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t13_finset_1) ).
fof(cc1_arytm_3,axiom,
! [X1] :
( ordinal(X1)
=> ! [X2] :
( element(X2,X1)
=> ( epsilon_transitive(X2)
& epsilon_connected(X2)
& ordinal(X2) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_arytm_3) ).
fof(t7_boole,axiom,
! [X1,X2] :
~ ( in(X1,X2)
& empty(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).
fof(commutativity_k3_xboole_0,axiom,
! [X1,X2] : set_intersection2(X1,X2) = set_intersection2(X2,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).
fof(rc2_subset_1,axiom,
! [X1] :
? [X2] :
( element(X2,powerset(X1))
& empty(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).
fof(rc2_finset_1,axiom,
! [X1] :
? [X2] :
( element(X2,powerset(X1))
& empty(X2)
& relation(X2)
& function(X2)
& one_to_one(X2)
& epsilon_transitive(X2)
& epsilon_connected(X2)
& ordinal(X2)
& natural(X2)
& finite(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_finset_1) ).
fof(cc2_funct_1,axiom,
! [X1] :
( ( relation(X1)
& empty(X1)
& function(X1) )
=> ( relation(X1)
& function(X1)
& one_to_one(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_1) ).
fof(existence_m1_subset_1,axiom,
! [X1] :
? [X2] : element(X2,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).
fof(cc2_arytm_3,axiom,
! [X1] :
( ( empty(X1)
& ordinal(X1) )
=> ( epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1)
& natural(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_arytm_3) ).
fof(cc2_ordinal1,axiom,
! [X1] :
( ( epsilon_transitive(X1)
& epsilon_connected(X1) )
=> ordinal(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_ordinal1) ).
fof(t8_boole,axiom,
! [X1,X2] :
~ ( empty(X1)
& X1 != X2
& empty(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).
fof(idempotence_k3_xboole_0,axiom,
! [X1,X2] : set_intersection2(X1,X1) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).
fof(reflexivity_r1_tarski,axiom,
! [X1,X2] : subset(X1,X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).
fof(t2_boole,axiom,
! [X1] : set_intersection2(X1,empty_set) = empty_set,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_boole) ).
fof(cc1_relat_1,axiom,
! [X1] :
( empty(X1)
=> relation(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).
fof(cc1_funct_1,axiom,
! [X1] :
( empty(X1)
=> function(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_1) ).
fof(cc1_finset_1,axiom,
! [X1] :
( empty(X1)
=> finite(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_finset_1) ).
fof(cc3_ordinal1,axiom,
! [X1] :
( empty(X1)
=> ( epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_ordinal1) ).
fof(cc1_ordinal1,axiom,
! [X1] :
( ordinal(X1)
=> ( epsilon_transitive(X1)
& epsilon_connected(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_ordinal1) ).
fof(t6_boole,axiom,
! [X1] :
( empty(X1)
=> X1 = empty_set ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).
fof(rc4_funct_1,axiom,
? [X1] :
( relation(X1)
& relation_empty_yielding(X1)
& function(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_funct_1) ).
fof(rc3_relat_1,axiom,
? [X1] :
( relation(X1)
& relation_empty_yielding(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).
fof(rc3_funct_1,axiom,
? [X1] :
( relation(X1)
& function(X1)
& one_to_one(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_funct_1) ).
fof(rc2_ordinal1,axiom,
? [X1] :
( relation(X1)
& function(X1)
& one_to_one(X1)
& empty(X1)
& epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_ordinal1) ).
fof(rc2_funct_1,axiom,
? [X1] :
( relation(X1)
& empty(X1)
& function(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).
fof(rc1_relat_1,axiom,
? [X1] :
( empty(X1)
& relation(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).
fof(rc1_funct_1,axiom,
? [X1] :
( relation(X1)
& function(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_1) ).
fof(rc1_xboole_0,axiom,
? [X1] : empty(X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_xboole_0) ).
fof(rc1_ordinal1,axiom,
? [X1] :
( epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal1) ).
fof(fc2_ordinal1,axiom,
( relation(empty_set)
& relation_empty_yielding(empty_set)
& function(empty_set)
& one_to_one(empty_set)
& empty(empty_set)
& epsilon_transitive(empty_set)
& epsilon_connected(empty_set)
& ordinal(empty_set) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_ordinal1) ).
fof(fc12_relat_1,axiom,
( empty(empty_set)
& relation(empty_set)
& relation_empty_yielding(empty_set) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).
fof(fc4_relat_1,axiom,
( empty(empty_set)
& relation(empty_set) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).
fof(fc1_xboole_0,axiom,
empty(empty_set),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_xboole_0) ).
fof(i_0_53,plain,
! [X1,X2] :
( in(X1,X2)
=> ~ in(X2,X1) ),
inference(fof_simplification,[status(thm)],[antisymmetry_r2_hidden]) ).
fof(i_0_54,negated_conjecture,
~ ! [X1,X2] :
( finite(X1)
=> finite(set_intersection2(X1,X2)) ),
inference(assume_negation,[status(cth)],[t15_finset_1]) ).
fof(i_0_55,plain,
! [X1] :
( ~ empty(X1)
=> ? [X2] :
( element(X2,powerset(X1))
& ~ empty(X2)
& finite(X2) ) ),
inference(fof_simplification,[status(thm)],[rc3_finset_1]) ).
fof(i_0_56,plain,
! [X1] :
( ~ empty(X1)
=> ? [X2] :
( element(X2,powerset(X1))
& ~ empty(X2) ) ),
inference(fof_simplification,[status(thm)],[rc1_subset_1]) ).
fof(i_0_57,plain,
! [X1] : ~ empty(powerset(X1)),
inference(fof_simplification,[status(thm)],[fc1_subset_1]) ).
fof(i_0_58,plain,
? [X1] :
( ~ empty(X1)
& epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1) ),
inference(fof_simplification,[status(thm)],[rc3_ordinal1]) ).
fof(i_0_59,plain,
? [X1] : ~ empty(X1),
inference(fof_simplification,[status(thm)],[rc2_xboole_0]) ).
fof(i_0_60,plain,
? [X1] :
( ~ empty(X1)
& relation(X1) ),
inference(fof_simplification,[status(thm)],[rc2_relat_1]) ).
fof(i_0_61,plain,
? [X1] :
( ~ empty(X1)
& finite(X1) ),
inference(fof_simplification,[status(thm)],[rc1_finset_1]) ).
fof(i_0_62,plain,
? [X1] :
( ~ empty(X1)
& epsilon_transitive(X1)
& epsilon_connected(X1)
& ordinal(X1)
& natural(X1) ),
inference(fof_simplification,[status(thm)],[rc1_arytm_3]) ).
fof(i_0_63,plain,
! [X141,X142,X143] :
( ~ in(X141,X142)
| ~ element(X142,powerset(X143))
| element(X141,X143) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t4_subset])]) ).
fof(i_0_64,plain,
! [X144,X145,X146] :
( ~ in(X144,X145)
| ~ element(X145,powerset(X146))
| ~ empty(X146) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t5_subset])]) ).
fof(i_0_65,plain,
! [X139,X140] :
( ( ~ element(X139,powerset(X140))
| subset(X139,X140) )
& ( ~ subset(X139,X140)
| element(X139,powerset(X140)) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t3_subset])]) ).
fof(i_0_66,plain,
! [X79,X80] :
( ~ in(X79,X80)
| ~ in(X80,X79) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[i_0_53])]) ).
fof(i_0_67,plain,
! [X101,X102] :
( ~ relation(X101)
| ~ relation(X102)
| relation(set_intersection2(X101,X102)) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fc1_relat_1])]) ).
fof(i_0_68,plain,
! [X88,X89] :
( ~ finite(X88)
| ~ element(X89,powerset(X88))
| finite(X89) ),
inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc2_finset_1])])]) ).
fof(i_0_69,plain,
! [X137,X138] :
( ~ element(X137,X138)
| empty(X138)
| in(X137,X138) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t2_subset])]) ).
fof(i_0_70,plain,
! [X132,X133] : subset(set_intersection2(X132,X133),X132),
inference(variable_rename,[status(thm)],[t17_xboole_1]) ).
fof(i_0_71,negated_conjecture,
( finite(esk20_0)
& ~ finite(set_intersection2(esk20_0,esk21_0)) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[i_0_54])])]) ).
fof(i_0_72,plain,
! [X99,X100] :
( ~ finite(X99)
| finite(set_intersection2(X99,X100)) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fc11_finset_1])]) ).
fof(i_0_73,plain,
! [X97,X98] :
( ~ finite(X98)
| finite(set_intersection2(X97,X98)) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[fc10_finset_1])]) ).
fof(i_0_74,plain,
! [X134,X135] :
( ~ in(X134,X135)
| element(X134,X135) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t1_subset])]) ).
fof(i_0_75,plain,
! [X128,X129] :
( ~ subset(X128,X129)
| ~ finite(X129)
| finite(X128) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t13_finset_1])]) ).
fof(i_0_76,plain,
! [X81,X82] :
( ( epsilon_transitive(X82)
| ~ element(X82,X81)
| ~ ordinal(X81) )
& ( epsilon_connected(X82)
| ~ element(X82,X81)
| ~ ordinal(X81) )
& ( ordinal(X82)
| ~ element(X82,X81)
| ~ ordinal(X81) ) ),
inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc1_arytm_3])])])]) ).
fof(i_0_77,plain,
! [X121] :
( ( element(esk15_1(X121),powerset(X121))
| empty(X121) )
& ( ~ empty(esk15_1(X121))
| empty(X121) )
& ( finite(esk15_1(X121))
| empty(X121) ) ),
inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[i_0_55])])])]) ).
fof(i_0_78,plain,
! [X110] :
( ( element(esk7_1(X110),powerset(X110))
| empty(X110) )
& ( ~ empty(esk7_1(X110))
| empty(X110) ) ),
inference(distribute,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[i_0_56])])])]) ).
fof(i_0_79,plain,
! [X148,X149] :
( ~ in(X148,X149)
| ~ empty(X149) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t7_boole])]) ).
fof(i_0_80,plain,
! [X93,X94] : set_intersection2(X93,X94) = set_intersection2(X94,X93),
inference(variable_rename,[status(thm)],[commutativity_k3_xboole_0]) ).
fof(i_0_81,plain,
! [X118] :
( element(esk13_1(X118),powerset(X118))
& empty(esk13_1(X118)) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc2_subset_1])]) ).
fof(i_0_82,plain,
! [X113] :
( element(esk9_1(X113),powerset(X113))
& empty(esk9_1(X113))
& relation(esk9_1(X113))
& function(esk9_1(X113))
& one_to_one(esk9_1(X113))
& epsilon_transitive(esk9_1(X113))
& epsilon_connected(esk9_1(X113))
& ordinal(esk9_1(X113))
& natural(esk9_1(X113))
& finite(esk9_1(X113)) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc2_finset_1])]) ).
fof(i_0_83,plain,
! [X90] :
( ( relation(X90)
| ~ relation(X90)
| ~ empty(X90)
| ~ function(X90) )
& ( function(X90)
| ~ relation(X90)
| ~ empty(X90)
| ~ function(X90) )
& ( one_to_one(X90)
| ~ relation(X90)
| ~ empty(X90)
| ~ function(X90) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc2_funct_1])])]) ).
fof(i_0_84,plain,
! [X95] : element(esk1_1(X95),X95),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[existence_m1_subset_1])]) ).
fof(i_0_85,plain,
! [X87] :
( ( epsilon_transitive(X87)
| ~ empty(X87)
| ~ ordinal(X87) )
& ( epsilon_connected(X87)
| ~ empty(X87)
| ~ ordinal(X87) )
& ( ordinal(X87)
| ~ empty(X87)
| ~ ordinal(X87) )
& ( natural(X87)
| ~ empty(X87)
| ~ ordinal(X87) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc2_arytm_3])])]) ).
fof(i_0_86,plain,
! [X91] :
( ~ epsilon_transitive(X91)
| ~ epsilon_connected(X91)
| ordinal(X91) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc2_ordinal1])]) ).
fof(i_0_87,plain,
! [X103] : ~ empty(powerset(X103)),
inference(variable_rename,[status(thm)],[i_0_57]) ).
fof(i_0_88,plain,
! [X150,X151] :
( ~ empty(X150)
| X150 = X151
| ~ empty(X151) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t8_boole])]) ).
fof(i_0_89,plain,
! [X104] : set_intersection2(X104,X104) = X104,
inference(variable_rename,[status(thm)],[inference(fof_simplification,[status(thm)],[idempotence_k3_xboole_0])]) ).
fof(i_0_90,plain,
! [X127] : subset(X127,X127),
inference(variable_rename,[status(thm)],[inference(fof_simplification,[status(thm)],[reflexivity_r1_tarski])]) ).
fof(i_0_91,plain,
! [X136] : set_intersection2(X136,empty_set) = empty_set,
inference(variable_rename,[status(thm)],[t2_boole]) ).
fof(i_0_92,plain,
! [X86] :
( ~ empty(X86)
| relation(X86) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc1_relat_1])]) ).
fof(i_0_93,plain,
! [X84] :
( ~ empty(X84)
| function(X84) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc1_funct_1])]) ).
fof(i_0_94,plain,
! [X83] :
( ~ empty(X83)
| finite(X83) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc1_finset_1])]) ).
fof(i_0_95,plain,
! [X92] :
( ( epsilon_transitive(X92)
| ~ empty(X92) )
& ( epsilon_connected(X92)
| ~ empty(X92) )
& ( ordinal(X92)
| ~ empty(X92) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc3_ordinal1])])]) ).
fof(i_0_96,plain,
! [X85] :
( ( epsilon_transitive(X85)
| ~ ordinal(X85) )
& ( epsilon_connected(X85)
| ~ ordinal(X85) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[cc1_ordinal1])])]) ).
fof(i_0_97,plain,
! [X147] :
( ~ empty(X147)
| X147 = empty_set ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[t6_boole])]) ).
fof(i_0_98,plain,
( ~ empty(esk17_0)
& epsilon_transitive(esk17_0)
& epsilon_connected(esk17_0)
& ordinal(esk17_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[i_0_58])]) ).
fof(i_0_99,plain,
~ empty(esk14_0),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[i_0_59])]) ).
fof(i_0_100,plain,
( ~ empty(esk12_0)
& relation(esk12_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[i_0_60])]) ).
fof(i_0_101,plain,
( ~ empty(esk3_0)
& finite(esk3_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[i_0_61])]) ).
fof(i_0_102,plain,
( ~ empty(esk2_0)
& epsilon_transitive(esk2_0)
& epsilon_connected(esk2_0)
& ordinal(esk2_0)
& natural(esk2_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[i_0_62])]) ).
fof(i_0_103,plain,
( relation(esk19_0)
& relation_empty_yielding(esk19_0)
& function(esk19_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc4_funct_1])]) ).
fof(i_0_104,plain,
( relation(esk18_0)
& relation_empty_yielding(esk18_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc3_relat_1])]) ).
fof(i_0_105,plain,
( relation(esk16_0)
& function(esk16_0)
& one_to_one(esk16_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc3_funct_1])]) ).
fof(i_0_106,plain,
( relation(esk11_0)
& function(esk11_0)
& one_to_one(esk11_0)
& empty(esk11_0)
& epsilon_transitive(esk11_0)
& epsilon_connected(esk11_0)
& ordinal(esk11_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc2_ordinal1])]) ).
fof(i_0_107,plain,
( relation(esk10_0)
& empty(esk10_0)
& function(esk10_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc2_funct_1])]) ).
fof(i_0_108,plain,
( empty(esk6_0)
& relation(esk6_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc1_relat_1])]) ).
fof(i_0_109,plain,
( relation(esk4_0)
& function(esk4_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc1_funct_1])]) ).
fof(i_0_110,plain,
empty(esk8_0),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc1_xboole_0])]) ).
fof(i_0_111,plain,
( epsilon_transitive(esk5_0)
& epsilon_connected(esk5_0)
& ordinal(esk5_0) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[rc1_ordinal1])]) ).
cnf(i_0_112,plain,
( element(X1,X3)
| ~ in(X1,X2)
| ~ element(X2,powerset(X3)) ),
inference(split_conjunct,[status(thm)],[i_0_63]),
[final] ).
cnf(i_0_113,plain,
( ~ in(X1,X2)
| ~ element(X2,powerset(X3))
| ~ empty(X3) ),
inference(split_conjunct,[status(thm)],[i_0_64]),
[final] ).
cnf(i_0_114,plain,
( subset(X1,X2)
| ~ element(X1,powerset(X2)) ),
inference(split_conjunct,[status(thm)],[i_0_65]),
[final] ).
cnf(i_0_115,plain,
( ~ in(X1,X2)
| ~ in(X2,X1) ),
inference(split_conjunct,[status(thm)],[i_0_66]),
[final] ).
cnf(i_0_116,plain,
( relation(set_intersection2(X1,X2))
| ~ relation(X1)
| ~ relation(X2) ),
inference(split_conjunct,[status(thm)],[i_0_67]),
[final] ).
cnf(i_0_117,plain,
( finite(X2)
| ~ finite(X1)
| ~ element(X2,powerset(X1)) ),
inference(split_conjunct,[status(thm)],[i_0_68]),
[final] ).
cnf(i_0_118,plain,
( element(X1,powerset(X2))
| ~ subset(X1,X2) ),
inference(split_conjunct,[status(thm)],[i_0_65]),
[final] ).
cnf(i_0_119,plain,
( empty(X2)
| in(X1,X2)
| ~ element(X1,X2) ),
inference(split_conjunct,[status(thm)],[i_0_69]),
[final] ).
cnf(i_0_120,plain,
subset(set_intersection2(X1,X2),X1),
inference(split_conjunct,[status(thm)],[i_0_70]),
[final] ).
cnf(i_0_121,negated_conjecture,
~ finite(set_intersection2(esk20_0,esk21_0)),
inference(split_conjunct,[status(thm)],[i_0_71]),
[final] ).
cnf(i_0_122,plain,
( finite(set_intersection2(X1,X2))
| ~ finite(X1) ),
inference(split_conjunct,[status(thm)],[i_0_72]),
[final] ).
cnf(i_0_123,plain,
( finite(set_intersection2(X2,X1))
| ~ finite(X1) ),
inference(split_conjunct,[status(thm)],[i_0_73]),
[final] ).
cnf(i_0_124,plain,
( element(X1,X2)
| ~ in(X1,X2) ),
inference(split_conjunct,[status(thm)],[i_0_74]),
[final] ).
cnf(i_0_125,plain,
( finite(X1)
| ~ subset(X1,X2)
| ~ finite(X2) ),
inference(split_conjunct,[status(thm)],[i_0_75]),
[final] ).
cnf(i_0_126,plain,
( epsilon_connected(X1)
| ~ element(X1,X2)
| ~ ordinal(X2) ),
inference(split_conjunct,[status(thm)],[i_0_76]),
[final] ).
cnf(i_0_127,plain,
( epsilon_transitive(X1)
| ~ element(X1,X2)
| ~ ordinal(X2) ),
inference(split_conjunct,[status(thm)],[i_0_76]),
[final] ).
cnf(i_0_128,plain,
( ordinal(X1)
| ~ element(X1,X2)
| ~ ordinal(X2) ),
inference(split_conjunct,[status(thm)],[i_0_76]),
[final] ).
cnf(i_0_129,plain,
( element(esk15_1(X1),powerset(X1))
| empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_77]),
[final] ).
cnf(i_0_130,plain,
( element(esk7_1(X1),powerset(X1))
| empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_78]),
[final] ).
cnf(i_0_131,plain,
( ~ in(X1,X2)
| ~ empty(X2) ),
inference(split_conjunct,[status(thm)],[i_0_79]),
[final] ).
cnf(i_0_132,plain,
set_intersection2(X1,X2) = set_intersection2(X2,X1),
inference(split_conjunct,[status(thm)],[i_0_80]),
[final] ).
cnf(i_0_133,plain,
element(esk13_1(X1),powerset(X1)),
inference(split_conjunct,[status(thm)],[i_0_81]),
[final] ).
cnf(i_0_134,plain,
element(esk9_1(X1),powerset(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_135,plain,
( one_to_one(X1)
| ~ relation(X1)
| ~ empty(X1)
| ~ function(X1) ),
inference(split_conjunct,[status(thm)],[i_0_83]),
[final] ).
cnf(i_0_136,plain,
( empty(X1)
| ~ empty(esk15_1(X1)) ),
inference(split_conjunct,[status(thm)],[i_0_77]),
[final] ).
cnf(i_0_137,plain,
( empty(X1)
| ~ empty(esk7_1(X1)) ),
inference(split_conjunct,[status(thm)],[i_0_78]),
[final] ).
cnf(i_0_138,plain,
element(esk1_1(X1),X1),
inference(split_conjunct,[status(thm)],[i_0_84]),
[final] ).
cnf(i_0_139,plain,
( natural(X1)
| ~ empty(X1)
| ~ ordinal(X1) ),
inference(split_conjunct,[status(thm)],[i_0_85]),
[final] ).
cnf(i_0_140,plain,
( epsilon_connected(X1)
| ~ empty(X1)
| ~ ordinal(X1) ),
inference(split_conjunct,[status(thm)],[i_0_85]),
[final] ).
cnf(i_0_141,plain,
( epsilon_transitive(X1)
| ~ empty(X1)
| ~ ordinal(X1) ),
inference(split_conjunct,[status(thm)],[i_0_85]),
[final] ).
cnf(i_0_142,plain,
( ordinal(X1)
| ~ epsilon_transitive(X1)
| ~ epsilon_connected(X1) ),
inference(split_conjunct,[status(thm)],[i_0_86]),
[final] ).
cnf(i_0_143,plain,
~ empty(powerset(X1)),
inference(split_conjunct,[status(thm)],[i_0_87]),
[final] ).
cnf(i_0_144,plain,
( X1 = X2
| ~ empty(X1)
| ~ empty(X2) ),
inference(split_conjunct,[status(thm)],[i_0_88]),
[final] ).
cnf(i_0_145,plain,
( finite(esk15_1(X1))
| empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_77]),
[final] ).
cnf(i_0_146,plain,
set_intersection2(X1,X1) = X1,
inference(split_conjunct,[status(thm)],[i_0_89]),
[final] ).
cnf(i_0_147,plain,
subset(X1,X1),
inference(split_conjunct,[status(thm)],[i_0_90]),
[final] ).
cnf(i_0_148,plain,
set_intersection2(X1,empty_set) = empty_set,
inference(split_conjunct,[status(thm)],[i_0_91]),
[final] ).
cnf(i_0_149,plain,
( relation(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_92]),
[final] ).
cnf(i_0_150,plain,
( function(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_93]),
[final] ).
cnf(i_0_151,plain,
( finite(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_94]),
[final] ).
cnf(i_0_152,plain,
( epsilon_connected(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_95]),
[final] ).
cnf(i_0_153,plain,
( epsilon_connected(X1)
| ~ ordinal(X1) ),
inference(split_conjunct,[status(thm)],[i_0_96]),
[final] ).
cnf(i_0_154,plain,
( epsilon_transitive(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_95]),
[final] ).
cnf(i_0_155,plain,
( epsilon_transitive(X1)
| ~ ordinal(X1) ),
inference(split_conjunct,[status(thm)],[i_0_96]),
[final] ).
cnf(i_0_156,plain,
( ordinal(X1)
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_95]),
[final] ).
cnf(i_0_157,plain,
one_to_one(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_158,plain,
natural(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_159,plain,
relation(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_160,plain,
function(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_161,plain,
finite(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_162,plain,
empty(esk13_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_81]),
[final] ).
cnf(i_0_163,plain,
empty(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_164,plain,
epsilon_connected(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_165,plain,
epsilon_transitive(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_166,plain,
ordinal(esk9_1(X1)),
inference(split_conjunct,[status(thm)],[i_0_82]),
[final] ).
cnf(i_0_167,plain,
( X1 = empty_set
| ~ empty(X1) ),
inference(split_conjunct,[status(thm)],[i_0_97]),
[final] ).
cnf(i_0_168,plain,
~ empty(esk17_0),
inference(split_conjunct,[status(thm)],[i_0_98]),
[final] ).
cnf(i_0_169,plain,
~ empty(esk14_0),
inference(split_conjunct,[status(thm)],[i_0_99]),
[final] ).
cnf(i_0_170,plain,
~ empty(esk12_0),
inference(split_conjunct,[status(thm)],[i_0_100]),
[final] ).
cnf(i_0_171,plain,
~ empty(esk3_0),
inference(split_conjunct,[status(thm)],[i_0_101]),
[final] ).
cnf(i_0_172,plain,
~ empty(esk2_0),
inference(split_conjunct,[status(thm)],[i_0_102]),
[final] ).
cnf(i_0_173,plain,
relation_empty_yielding(esk19_0),
inference(split_conjunct,[status(thm)],[i_0_103]),
[final] ).
cnf(i_0_174,plain,
relation_empty_yielding(esk18_0),
inference(split_conjunct,[status(thm)],[i_0_104]),
[final] ).
cnf(i_0_175,plain,
relation_empty_yielding(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_176,plain,
relation_empty_yielding(empty_set),
inference(split_conjunct,[status(thm)],[fc12_relat_1]),
[final] ).
cnf(i_0_177,plain,
one_to_one(esk16_0),
inference(split_conjunct,[status(thm)],[i_0_105]),
[final] ).
cnf(i_0_178,plain,
one_to_one(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_179,plain,
one_to_one(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_180,plain,
natural(esk2_0),
inference(split_conjunct,[status(thm)],[i_0_102]),
[final] ).
cnf(i_0_181,plain,
relation(esk19_0),
inference(split_conjunct,[status(thm)],[i_0_103]),
[final] ).
cnf(i_0_182,plain,
relation(esk18_0),
inference(split_conjunct,[status(thm)],[i_0_104]),
[final] ).
cnf(i_0_183,plain,
relation(esk16_0),
inference(split_conjunct,[status(thm)],[i_0_105]),
[final] ).
cnf(i_0_184,plain,
relation(esk12_0),
inference(split_conjunct,[status(thm)],[i_0_100]),
[final] ).
cnf(i_0_185,plain,
relation(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_186,plain,
relation(esk10_0),
inference(split_conjunct,[status(thm)],[i_0_107]),
[final] ).
cnf(i_0_187,plain,
relation(esk6_0),
inference(split_conjunct,[status(thm)],[i_0_108]),
[final] ).
cnf(i_0_188,plain,
relation(esk4_0),
inference(split_conjunct,[status(thm)],[i_0_109]),
[final] ).
cnf(i_0_189,plain,
relation(empty_set),
inference(split_conjunct,[status(thm)],[fc4_relat_1]),
[final] ).
cnf(i_0_190,plain,
relation(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_191,plain,
relation(empty_set),
inference(split_conjunct,[status(thm)],[fc12_relat_1]),
[final] ).
cnf(i_0_192,plain,
function(esk19_0),
inference(split_conjunct,[status(thm)],[i_0_103]),
[final] ).
cnf(i_0_193,plain,
function(esk16_0),
inference(split_conjunct,[status(thm)],[i_0_105]),
[final] ).
cnf(i_0_194,plain,
function(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_195,plain,
function(esk10_0),
inference(split_conjunct,[status(thm)],[i_0_107]),
[final] ).
cnf(i_0_196,plain,
function(esk4_0),
inference(split_conjunct,[status(thm)],[i_0_109]),
[final] ).
cnf(i_0_197,plain,
function(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_198,negated_conjecture,
finite(esk20_0),
inference(split_conjunct,[status(thm)],[i_0_71]),
[final] ).
cnf(i_0_199,plain,
finite(esk3_0),
inference(split_conjunct,[status(thm)],[i_0_101]),
[final] ).
cnf(i_0_200,plain,
empty(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_201,plain,
empty(esk10_0),
inference(split_conjunct,[status(thm)],[i_0_107]),
[final] ).
cnf(i_0_202,plain,
empty(esk8_0),
inference(split_conjunct,[status(thm)],[i_0_110]),
[final] ).
cnf(i_0_203,plain,
empty(esk6_0),
inference(split_conjunct,[status(thm)],[i_0_108]),
[final] ).
cnf(i_0_204,plain,
empty(empty_set),
inference(split_conjunct,[status(thm)],[fc4_relat_1]),
[final] ).
cnf(i_0_205,plain,
empty(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_206,plain,
empty(empty_set),
inference(split_conjunct,[status(thm)],[fc1_xboole_0]),
[final] ).
cnf(i_0_207,plain,
empty(empty_set),
inference(split_conjunct,[status(thm)],[fc12_relat_1]),
[final] ).
cnf(i_0_208,plain,
epsilon_connected(esk17_0),
inference(split_conjunct,[status(thm)],[i_0_98]),
[final] ).
cnf(i_0_209,plain,
epsilon_connected(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_210,plain,
epsilon_connected(esk5_0),
inference(split_conjunct,[status(thm)],[i_0_111]),
[final] ).
cnf(i_0_211,plain,
epsilon_connected(esk2_0),
inference(split_conjunct,[status(thm)],[i_0_102]),
[final] ).
cnf(i_0_212,plain,
epsilon_connected(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_213,plain,
epsilon_transitive(esk17_0),
inference(split_conjunct,[status(thm)],[i_0_98]),
[final] ).
cnf(i_0_214,plain,
epsilon_transitive(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_215,plain,
epsilon_transitive(esk5_0),
inference(split_conjunct,[status(thm)],[i_0_111]),
[final] ).
cnf(i_0_216,plain,
epsilon_transitive(esk2_0),
inference(split_conjunct,[status(thm)],[i_0_102]),
[final] ).
cnf(i_0_217,plain,
epsilon_transitive(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_218,plain,
ordinal(esk17_0),
inference(split_conjunct,[status(thm)],[i_0_98]),
[final] ).
cnf(i_0_219,plain,
ordinal(esk11_0),
inference(split_conjunct,[status(thm)],[i_0_106]),
[final] ).
cnf(i_0_220,plain,
ordinal(esk5_0),
inference(split_conjunct,[status(thm)],[i_0_111]),
[final] ).
cnf(i_0_221,plain,
ordinal(esk2_0),
inference(split_conjunct,[status(thm)],[i_0_102]),
[final] ).
cnf(i_0_222,plain,
ordinal(empty_set),
inference(split_conjunct,[status(thm)],[fc2_ordinal1]),
[final] ).
cnf(i_0_223,axiom,
X1 = X1 ).
cnf(i_0_224,axiom,
( X1 = X2
| X2 != X1 ) ).
cnf(i_0_225,axiom,
( X1 = X2
| X1 != X3
| X3 != X2 ) ).
cnf(i_0_226,axiom,
( X1 != X2
| set_intersection2(X1,X3) = set_intersection2(X2,X3) ) ).
cnf(i_0_227,axiom,
( X1 != X2
| set_intersection2(X3,X1) = set_intersection2(X3,X2) ) ).
cnf(i_0_228,axiom,
( X1 != X2
| ~ element(X1,X3)
| element(X2,X3) ) ).
cnf(i_0_229,axiom,
( X1 != X2
| ~ element(X3,X1)
| element(X3,X2) ) ).
cnf(i_0_230,axiom,
( X1 != X2
| ~ one_to_one(X1)
| one_to_one(X2) ) ).
cnf(i_0_231,axiom,
( X1 != X2
| ~ function(X1)
| function(X2) ) ).
cnf(i_0_232,axiom,
( X1 != X2
| ~ natural(X1)
| natural(X2) ) ).
cnf(i_0_233,axiom,
( X1 != X2
| ~ relation_empty_yielding(X1)
| relation_empty_yielding(X2) ) ).
cnf(i_0_234,axiom,
( X1 != X2
| ~ in(X1,X3)
| in(X2,X3) ) ).
cnf(i_0_235,axiom,
( X1 != X2
| ~ in(X3,X1)
| in(X3,X2) ) ).
cnf(i_0_236,axiom,
( X1 != X2
| ~ empty(X1)
| empty(X2) ) ).
cnf(i_0_237,axiom,
( X1 != X2
| ~ subset(X1,X3)
| subset(X2,X3) ) ).
cnf(i_0_238,axiom,
( X1 != X2
| ~ subset(X3,X1)
| subset(X3,X2) ) ).
cnf(i_0_239,axiom,
( X1 != X2
| ~ relation(X1)
| relation(X2) ) ).
cnf(i_0_240,axiom,
( X1 != X2
| ~ finite(X1)
| finite(X2) ) ).
cnf(i_0_241,axiom,
( X1 != X2
| ~ epsilon_connected(X1)
| epsilon_connected(X2) ) ).
cnf(i_0_242,axiom,
( X1 != X2
| ~ ordinal(X1)
| ordinal(X2) ) ).
cnf(i_0_243,axiom,
( X1 != X2
| ~ epsilon_transitive(X1)
| epsilon_transitive(X2) ) ).
cnf(i_0_223_001,axiom,
X1 = X1 ).
cnf(i_0_224_002,axiom,
( X1 = X2
| X2 != X1 ) ).
cnf(i_0_225_003,axiom,
( X1 = X2
| X1 != X3
| X3 != X2 ) ).
cnf(i_0_226_004,axiom,
( X1 != X2
| set_intersection2(X1,X3) = set_intersection2(X2,X3) ) ).
cnf(i_0_227_005,axiom,
( X1 != X2
| set_intersection2(X3,X1) = set_intersection2(X3,X2) ) ).
cnf(i_0_228_006,axiom,
( X1 != X2
| ~ element(X1,X3)
| element(X2,X3) ) ).
cnf(i_0_229_007,axiom,
( X1 != X2
| ~ element(X3,X1)
| element(X3,X2) ) ).
cnf(i_0_230_008,axiom,
( X1 != X2
| ~ one_to_one(X1)
| one_to_one(X2) ) ).
cnf(i_0_231_009,axiom,
( X1 != X2
| ~ function(X1)
| function(X2) ) ).
cnf(i_0_232_010,axiom,
( X1 != X2
| ~ natural(X1)
| natural(X2) ) ).
cnf(i_0_233_011,axiom,
( X1 != X2
| ~ relation_empty_yielding(X1)
| relation_empty_yielding(X2) ) ).
cnf(i_0_234_012,axiom,
( X1 != X2
| ~ in(X1,X3)
| in(X2,X3) ) ).
cnf(i_0_235_013,axiom,
( X1 != X2
| ~ in(X3,X1)
| in(X3,X2) ) ).
cnf(i_0_236_014,axiom,
( X1 != X2
| ~ empty(X1)
| empty(X2) ) ).
cnf(i_0_237_015,axiom,
( X1 != X2
| ~ subset(X1,X3)
| subset(X2,X3) ) ).
cnf(i_0_238_016,axiom,
( X1 != X2
| ~ subset(X3,X1)
| subset(X3,X2) ) ).
cnf(i_0_239_017,axiom,
( X1 != X2
| ~ relation(X1)
| relation(X2) ) ).
cnf(i_0_240_018,axiom,
( X1 != X2
| ~ finite(X1)
| finite(X2) ) ).
cnf(i_0_241_019,axiom,
( X1 != X2
| ~ epsilon_connected(X1)
| epsilon_connected(X2) ) ).
cnf(i_0_242_020,axiom,
( X1 != X2
| ~ ordinal(X1)
| ordinal(X2) ) ).
cnf(i_0_243_021,axiom,
( X1 != X2
| ~ epsilon_transitive(X1)
| epsilon_transitive(X2) ) ).
cnf(i_0_244,plain,
$false,
inference(scs_inference,[],[i_0_121,i_0_198,i_0_122]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SEU295+1 : TPTP v9.2.1. Released v3.3.0.
% 0.00/0.11 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.32 % Computer : n025.cluster.edu
% 0.15/0.32 % Model : x86_64 x86_64
% 0.15/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.32 % Memory : 8042.1875MB
% 0.15/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.32 % CPULimit : 300
% 0.15/0.32 % WCLimit : 300
% 0.15/0.32 % DateTime : Tue May 5 02:54:58 EDT 2026
% 0.15/0.32 % CPUTime :
% 0.15/0.33 % start to proof: theBenchmark
% 0.26/1.60 % Version : CSE_E---1.7
% 0.26/1.60 % Problem : theBenchmark.p
% 0.26/1.60 % SZS status Theorem for theBenchmark.p
% 0.26/1.60 % SZS output start CNFRefutation
% See solution above
% 0.26/1.62 % Total time : 1.271s
%------------------------------------------------------------------------------