TSTP Solution File: SEU094+1 by ConnectPP---0.3.0
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%------------------------------------------------------------------------------
% File : ConnectPP---0.3.0
% Problem : SEU094+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : connect++ --verbosity 0 --no-colour --tptp-proof --schedule default %s
% Computer : n007.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 : Mon Mar 25 14:33:04 EDT 2024
% Result : Theorem 13.53s 13.69s
% Output : Proof 13.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SEU094+1 : TPTP v8.1.2. Released v3.2.0.
% 0.03/0.13 % Command : connect++ --verbosity 0 --no-colour --tptp-proof --schedule default %s
% 0.13/0.34 % Computer : n007.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Wed Mar 20 14:39:44 EDT 2024
% 0.13/0.34 % CPUTime :
% 13.53/13.69 % SZS status Theorem for theBenchmark
% 13.53/13.69 % SZS output start Proof for theBenchmark
% 13.53/13.69
% 13.53/13.69 % Formula: antisymmetry_r2_hidden ( axiom ) converted to clauses:
% 13.53/13.69 cnf(antisymmetry_r2_hidden-1, axiom, ( ~in(_u1, _u0) | ~in(_u0, _u1) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc1_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc1_arytm_3-1, axiom, ( ~ordinal(_u3) | ~element(_u2, _u3) | epsilon_transitive(_u2) )).
% 13.53/13.69 cnf(cc1_arytm_3-2, axiom, ( ~ordinal(_u3) | ~element(_u2, _u3) | epsilon_connected(_u2) )).
% 13.53/13.69 cnf(cc1_arytm_3-3, axiom, ( ~ordinal(_u3) | ~element(_u2, _u3) | ordinal(_u2) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc1_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc1_finset_1-1, axiom, ( ~empty(_u4) | finite(_u4) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc1_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc1_funct_1-1, axiom, ( ~empty(_u5) | function(_u5) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc1_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc1_ordinal1-1, axiom, ( ~ordinal(_u6) | epsilon_transitive(_u6) )).
% 13.53/13.69 cnf(cc1_ordinal1-2, axiom, ( ~ordinal(_u6) | epsilon_connected(_u6) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc1_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc1_relat_1-1, axiom, ( ~empty(_u7) | relation(_u7) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc2_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc2_arytm_3-1, axiom, ( ~empty(_u8) | ~ordinal(_u8) | epsilon_transitive(_u8) )).
% 13.53/13.69 cnf(cc2_arytm_3-2, axiom, ( ~empty(_u8) | ~ordinal(_u8) | epsilon_connected(_u8) )).
% 13.53/13.69 cnf(cc2_arytm_3-3, axiom, ( ~empty(_u8) | ~ordinal(_u8) | natural(_u8) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc2_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc2_finset_1-1, axiom, ( ~finite(_u10) | ~element(_u9, powerset(_u10)) | finite(_u9) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc2_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc2_funct_1-1, axiom, ( ~relation(_u11) | ~empty(_u11) | ~function(_u11) | one_to_one(_u11) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc2_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc2_ordinal1-1, axiom, ( ~epsilon_transitive(_u12) | ~epsilon_connected(_u12) | ordinal(_u12) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc3_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc3_ordinal1-1, axiom, ( ~empty(_u13) | epsilon_transitive(_u13) )).
% 13.53/13.69 cnf(cc3_ordinal1-2, axiom, ( ~empty(_u13) | epsilon_connected(_u13) )).
% 13.53/13.69 cnf(cc3_ordinal1-3, axiom, ( ~empty(_u13) | ordinal(_u13) )).
% 13.53/13.69
% 13.53/13.69 % Formula: cc4_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(cc4_arytm_3-1, axiom, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | epsilon_transitive(_u14) )).
% 13.53/13.69 cnf(cc4_arytm_3-2, axiom, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | epsilon_connected(_u14) )).
% 13.53/13.69 cnf(cc4_arytm_3-3, axiom, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | natural(_u14) )).
% 13.53/13.69
% 13.53/13.69 % Formula: existence_m1_subset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(existence_m1_subset_1-1, axiom, ( element(skolem1(_u16), _u16) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc12_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc12_relat_1-1, axiom, ( empty(empty_set) )).
% 13.53/13.69 cnf(fc12_relat_1-2, axiom, ( relation(empty_set) )).
% 13.53/13.69 cnf(fc12_relat_1-3, axiom, ( relation_empty_yielding(empty_set) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc1_subset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc1_subset_1-1, axiom, ( ~empty(powerset(_u17)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc1_xboole_0 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc1_xboole_0-1, axiom, ( empty(empty_set) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc2_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc2_ordinal1-1, axiom, ( relation(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-2, axiom, ( relation_empty_yielding(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-3, axiom, ( function(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-4, axiom, ( one_to_one(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-5, axiom, ( empty(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-6, axiom, ( epsilon_transitive(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-7, axiom, ( epsilon_connected(empty_set) )).
% 13.53/13.69 cnf(fc2_ordinal1-8, axiom, ( ordinal(empty_set) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc4_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc4_ordinal1-1, axiom, ( ~ordinal(_u18) | epsilon_transitive(union(_u18)) )).
% 13.53/13.69 cnf(fc4_ordinal1-2, axiom, ( ~ordinal(_u18) | epsilon_connected(union(_u18)) )).
% 13.53/13.69 cnf(fc4_ordinal1-3, axiom, ( ~ordinal(_u18) | ordinal(union(_u18)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc4_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc4_relat_1-1, axiom, ( empty(empty_set) )).
% 13.53/13.69 cnf(fc4_relat_1-2, axiom, ( relation(empty_set) )).
% 13.53/13.69
% 13.53/13.69 % Formula: fc8_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(fc8_arytm_3-1, axiom, ( ~empty(positive_rationals) )).
% 13.53/13.69
% 13.53/13.69 % Formula: l22_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(l22_finset_1-1, axiom, ( finite(union(_u20)) | ~finite(_u20) | in(skolem2(_u20), _u20) )).
% 13.53/13.69 cnf(l22_finset_1-2, axiom, ( finite(union(_u20)) | ~finite(_u20) | ~finite(skolem2(_u20)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_arytm_3-1, axiom, ( ~empty(skolem3) )).
% 13.53/13.69 cnf(rc1_arytm_3-2, axiom, ( epsilon_transitive(skolem3) )).
% 13.53/13.69 cnf(rc1_arytm_3-3, axiom, ( epsilon_connected(skolem3) )).
% 13.53/13.69 cnf(rc1_arytm_3-4, axiom, ( ordinal(skolem3) )).
% 13.53/13.69 cnf(rc1_arytm_3-5, axiom, ( natural(skolem3) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_finset_1-1, axiom, ( ~empty(skolem4) )).
% 13.53/13.69 cnf(rc1_finset_1-2, axiom, ( finite(skolem4) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_funcop_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_funcop_1-1, axiom, ( relation(skolem5) )).
% 13.53/13.69 cnf(rc1_funcop_1-2, axiom, ( function(skolem5) )).
% 13.53/13.69 cnf(rc1_funcop_1-3, axiom, ( function_yielding(skolem5) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_funct_1-1, axiom, ( relation(skolem6) )).
% 13.53/13.69 cnf(rc1_funct_1-2, axiom, ( function(skolem6) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_ordinal1-1, axiom, ( epsilon_transitive(skolem7) )).
% 13.53/13.69 cnf(rc1_ordinal1-2, axiom, ( epsilon_connected(skolem7) )).
% 13.53/13.69 cnf(rc1_ordinal1-3, axiom, ( ordinal(skolem7) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_ordinal2 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_ordinal2-1, axiom, ( epsilon_transitive(skolem8) )).
% 13.53/13.69 cnf(rc1_ordinal2-2, axiom, ( epsilon_connected(skolem8) )).
% 13.53/13.69 cnf(rc1_ordinal2-3, axiom, ( ordinal(skolem8) )).
% 13.53/13.69 cnf(rc1_ordinal2-4, axiom, ( being_limit_ordinal(skolem8) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_relat_1-1, axiom, ( empty(skolem9) )).
% 13.53/13.69 cnf(rc1_relat_1-2, axiom, ( relation(skolem9) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_subset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_subset_1-1, axiom, ( empty(_u29) | element(skolem10(_u29), powerset(_u29)) )).
% 13.53/13.69 cnf(rc1_subset_1-2, axiom, ( empty(_u29) | ~empty(skolem10(_u29)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc1_xboole_0 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc1_xboole_0-1, axiom, ( empty(skolem11) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_arytm_3-1, axiom, ( element(skolem12, positive_rationals) )).
% 13.53/13.69 cnf(rc2_arytm_3-2, axiom, ( ~empty(skolem12) )).
% 13.53/13.69 cnf(rc2_arytm_3-3, axiom, ( epsilon_transitive(skolem12) )).
% 13.53/13.69 cnf(rc2_arytm_3-4, axiom, ( epsilon_connected(skolem12) )).
% 13.53/13.69 cnf(rc2_arytm_3-5, axiom, ( ordinal(skolem12) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_finset_1-1, axiom, ( element(skolem13(_u33), powerset(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-2, axiom, ( empty(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-3, axiom, ( relation(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-4, axiom, ( function(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-5, axiom, ( one_to_one(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-6, axiom, ( epsilon_transitive(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-7, axiom, ( epsilon_connected(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-8, axiom, ( ordinal(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-9, axiom, ( natural(skolem13(_u33)) )).
% 13.53/13.69 cnf(rc2_finset_1-10, axiom, ( finite(skolem13(_u33)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_funct_1-1, axiom, ( relation(skolem14) )).
% 13.53/13.69 cnf(rc2_funct_1-2, axiom, ( empty(skolem14) )).
% 13.53/13.69 cnf(rc2_funct_1-3, axiom, ( function(skolem14) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_ordinal1-1, axiom, ( relation(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-2, axiom, ( function(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-3, axiom, ( one_to_one(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-4, axiom, ( empty(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-5, axiom, ( epsilon_transitive(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-6, axiom, ( epsilon_connected(skolem15) )).
% 13.53/13.69 cnf(rc2_ordinal1-7, axiom, ( ordinal(skolem15) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_ordinal2 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_ordinal2-1, axiom, ( relation(skolem16) )).
% 13.53/13.69 cnf(rc2_ordinal2-2, axiom, ( function(skolem16) )).
% 13.53/13.69 cnf(rc2_ordinal2-3, axiom, ( transfinite_sequence(skolem16) )).
% 13.53/13.69 cnf(rc2_ordinal2-4, axiom, ( ordinal_yielding(skolem16) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_relat_1-1, axiom, ( ~empty(skolem17) )).
% 13.53/13.69 cnf(rc2_relat_1-2, axiom, ( relation(skolem17) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_subset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_subset_1-1, axiom, ( element(skolem18(_u39), powerset(_u39)) )).
% 13.53/13.69 cnf(rc2_subset_1-2, axiom, ( empty(skolem18(_u39)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc2_xboole_0 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc2_xboole_0-1, axiom, ( ~empty(skolem19) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc3_arytm_3 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc3_arytm_3-1, axiom, ( element(skolem20, positive_rationals) )).
% 13.53/13.69 cnf(rc3_arytm_3-2, axiom, ( empty(skolem20) )).
% 13.53/13.69 cnf(rc3_arytm_3-3, axiom, ( epsilon_transitive(skolem20) )).
% 13.53/13.69 cnf(rc3_arytm_3-4, axiom, ( epsilon_connected(skolem20) )).
% 13.53/13.69 cnf(rc3_arytm_3-5, axiom, ( ordinal(skolem20) )).
% 13.53/13.69 cnf(rc3_arytm_3-6, axiom, ( natural(skolem20) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc3_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc3_finset_1-1, axiom, ( empty(_u43) | element(skolem21(_u43), powerset(_u43)) )).
% 13.53/13.69 cnf(rc3_finset_1-2, axiom, ( empty(_u43) | ~empty(skolem21(_u43)) )).
% 13.53/13.69 cnf(rc3_finset_1-3, axiom, ( empty(_u43) | finite(skolem21(_u43)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc3_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc3_funct_1-1, axiom, ( relation(skolem22) )).
% 13.53/13.69 cnf(rc3_funct_1-2, axiom, ( function(skolem22) )).
% 13.53/13.69 cnf(rc3_funct_1-3, axiom, ( one_to_one(skolem22) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc3_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc3_ordinal1-1, axiom, ( ~empty(skolem23) )).
% 13.53/13.69 cnf(rc3_ordinal1-2, axiom, ( epsilon_transitive(skolem23) )).
% 13.53/13.69 cnf(rc3_ordinal1-3, axiom, ( epsilon_connected(skolem23) )).
% 13.53/13.69 cnf(rc3_ordinal1-4, axiom, ( ordinal(skolem23) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc3_relat_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc3_relat_1-1, axiom, ( relation(skolem24) )).
% 13.53/13.69 cnf(rc3_relat_1-2, axiom, ( relation_empty_yielding(skolem24) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc4_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc4_funct_1-1, axiom, ( relation(skolem25) )).
% 13.53/13.69 cnf(rc4_funct_1-2, axiom, ( relation_empty_yielding(skolem25) )).
% 13.53/13.69 cnf(rc4_funct_1-3, axiom, ( function(skolem25) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc4_ordinal1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc4_ordinal1-1, axiom, ( relation(skolem26) )).
% 13.53/13.69 cnf(rc4_ordinal1-2, axiom, ( function(skolem26) )).
% 13.53/13.69 cnf(rc4_ordinal1-3, axiom, ( transfinite_sequence(skolem26) )).
% 13.53/13.69
% 13.53/13.69 % Formula: rc5_funct_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(rc5_funct_1-1, axiom, ( relation(skolem27) )).
% 13.53/13.69 cnf(rc5_funct_1-2, axiom, ( relation_non_empty(skolem27) )).
% 13.53/13.69 cnf(rc5_funct_1-3, axiom, ( function(skolem27) )).
% 13.53/13.69
% 13.53/13.69 % Formula: reflexivity_r1_tarski ( axiom ) converted to clauses:
% 13.53/13.69 cnf(reflexivity_r1_tarski-1, axiom, ( subset(_u51, _u51) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t100_zfmisc_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t100_zfmisc_1-1, axiom, ( subset(_u52, powerset(union(_u52))) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t13_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t13_finset_1-1, axiom, ( finite(_u54) | ~subset(_u54, _u53) | ~finite(_u53) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t1_subset ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t1_subset-1, axiom, ( ~in(_u56, _u55) | element(_u56, _u55) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t24_finset_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t24_finset_1-1, axiom, ( ~finite(_u58) | finite(powerset(_u58)) )).
% 13.53/13.69 cnf(t24_finset_1-2, axiom, ( ~finite(powerset(_u59)) | finite(_u59) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t25_finset_1 ( conjecture ) (definitionally) converted to clauses:
% 13.53/13.69 cnf(t25_finset_1-1, negated_conjecture, ( ~_def0(_u60) | ~_def2 )).
% 13.53/13.69 cnf(t25_finset_1-2, negated_conjecture, ( _def0(_u60) | finite(skolem28) )).
% 13.53/13.69 cnf(t25_finset_1-3, negated_conjecture, ( _def0(_u60) | ~in(_u60, skolem28) | finite(_u60) )).
% 13.53/13.69 cnf(t25_finset_1-4, negated_conjecture, ( _def0(_u60) | ~finite(union(skolem28)) )).
% 13.53/13.69 cnf(t25_finset_1-5, negated_conjecture, ( _def2 | finite(union(skolem28)) )).
% 13.53/13.69 cnf(t25_finset_1-6, negated_conjecture, ( _def2 | ~finite(skolem28) | ~_def1 )).
% 13.53/13.69 cnf(t25_finset_1-7, negated_conjecture, ( _def1 | in(skolem29, skolem28) )).
% 13.53/13.69 cnf(t25_finset_1-8, negated_conjecture, ( _def1 | ~finite(skolem29) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t2_subset ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t2_subset-1, axiom, ( ~element(_u64, _u63) | empty(_u63) | in(_u64, _u63) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t3_subset ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t3_subset-1, axiom, ( ~element(_u69, powerset(_u67)) | subset(_u69, _u67) )).
% 13.53/13.69 cnf(t3_subset-2, axiom, ( ~subset(_u70, _u68) | element(_u70, powerset(_u68)) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t4_subset ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t4_subset-1, axiom, ( ~in(_u73, _u72) | ~element(_u72, powerset(_u71)) | element(_u73, _u71) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t5_subset ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t5_subset-1, axiom, ( ~in(_u76, _u75) | ~element(_u75, powerset(_u74)) | ~empty(_u74) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t6_boole ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t6_boole-1, axiom, ( ~empty(_u77) | ( _u77 = empty_set) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t7_boole ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t7_boole-1, axiom, ( ~in(_u79, _u78) | ~empty(_u78) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t8_boole ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t8_boole-1, axiom, ( ~empty(_u81) | ( _u81 = _u80) | ~empty(_u80) )).
% 13.53/13.69
% 13.53/13.69 % Formula: t92_zfmisc_1 ( axiom ) converted to clauses:
% 13.53/13.69 cnf(t92_zfmisc_1-1, axiom, ( ~in(_u83, _u82) | subset(_u83, union(_u82)) )).
% 13.53/13.69
% 13.53/13.69 % Problem matrix:
% 13.53/13.69 cnf(matrix-0, plain, ( ( __eqx_0 = __eqx_0) )).
% 13.53/13.69 cnf(matrix-1, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 = __eqx_0) )).
% 13.53/13.69 cnf(matrix-2, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 != __eqx_2) | ( __eqx_0 = __eqx_2) )).
% 13.53/13.69 cnf(matrix-3, plain, ( ( __eqx_0 != __eqy_0) | ( powerset(__eqx_0) = powerset(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-4, plain, ( ( __eqx_0 != __eqy_0) | ( union(__eqx_0) = union(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-5, plain, ( ( __eqx_0 != __eqy_0) | ( skolem1(__eqx_0) = skolem1(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-6, plain, ( ( __eqx_0 != __eqy_0) | ( skolem2(__eqx_0) = skolem2(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-7, plain, ( ( __eqx_0 != __eqy_0) | ( skolem10(__eqx_0) = skolem10(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-8, plain, ( ( __eqx_0 != __eqy_0) | ( skolem13(__eqx_0) = skolem13(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-9, plain, ( ( __eqx_0 != __eqy_0) | ( skolem18(__eqx_0) = skolem18(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-10, plain, ( ( __eqx_0 != __eqy_0) | ( skolem21(__eqx_0) = skolem21(__eqy_0)) )).
% 13.53/13.69 cnf(matrix-11, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~in(__eqx_0, __eqx_1) | in(__eqy_0, __eqy_1) )).
% 13.53/13.69 cnf(matrix-12, plain, ( ( __eqx_0 != __eqy_0) | ~ordinal(__eqx_0) | ordinal(__eqy_0) )).
% 13.53/13.69 cnf(matrix-13, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~element(__eqx_0, __eqx_1) | element(__eqy_0, __eqy_1) )).
% 13.53/13.69 cnf(matrix-14, plain, ( ( __eqx_0 != __eqy_0) | ~epsilon_transitive(__eqx_0) | epsilon_transitive(__eqy_0) )).
% 13.53/13.69 cnf(matrix-15, plain, ( ( __eqx_0 != __eqy_0) | ~epsilon_connected(__eqx_0) | epsilon_connected(__eqy_0) )).
% 13.53/13.69 cnf(matrix-16, plain, ( ( __eqx_0 != __eqy_0) | ~empty(__eqx_0) | empty(__eqy_0) )).
% 13.53/13.69 cnf(matrix-17, plain, ( ( __eqx_0 != __eqy_0) | ~finite(__eqx_0) | finite(__eqy_0) )).
% 13.53/13.69 cnf(matrix-18, plain, ( ( __eqx_0 != __eqy_0) | ~function(__eqx_0) | function(__eqy_0) )).
% 13.53/13.69 cnf(matrix-19, plain, ( ( __eqx_0 != __eqy_0) | ~relation(__eqx_0) | relation(__eqy_0) )).
% 13.53/13.69 cnf(matrix-20, plain, ( ( __eqx_0 != __eqy_0) | ~natural(__eqx_0) | natural(__eqy_0) )).
% 13.53/13.69 cnf(matrix-21, plain, ( ( __eqx_0 != __eqy_0) | ~one_to_one(__eqx_0) | one_to_one(__eqy_0) )).
% 13.53/13.69 cnf(matrix-22, plain, ( ( __eqx_0 != __eqy_0) | ~relation_empty_yielding(__eqx_0) | relation_empty_yielding(__eqy_0) )).
% 13.53/13.69 cnf(matrix-23, plain, ( ( __eqx_0 != __eqy_0) | ~function_yielding(__eqx_0) | function_yielding(__eqy_0) )).
% 13.53/13.69 cnf(matrix-24, plain, ( ( __eqx_0 != __eqy_0) | ~being_limit_ordinal(__eqx_0) | being_limit_ordinal(__eqy_0) )).
% 13.53/13.69 cnf(matrix-25, plain, ( ( __eqx_0 != __eqy_0) | ~transfinite_sequence(__eqx_0) | transfinite_sequence(__eqy_0) )).
% 13.53/13.69 cnf(matrix-26, plain, ( ( __eqx_0 != __eqy_0) | ~ordinal_yielding(__eqx_0) | ordinal_yielding(__eqy_0) )).
% 13.53/13.69 cnf(matrix-27, plain, ( ( __eqx_0 != __eqy_0) | ~relation_non_empty(__eqx_0) | relation_non_empty(__eqy_0) )).
% 13.53/13.69 cnf(matrix-28, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~subset(__eqx_0, __eqx_1) | subset(__eqy_0, __eqy_1) )).
% 13.53/13.69 cnf(matrix-29, plain, ( ( __eqx_0 != __eqy_0) | ~_def0(__eqx_0) | _def0(__eqy_0) )).
% 13.53/13.69 cnf(matrix-30, plain, ( ~in(_u1, _u0) | ~in(_u0, _u1) )).
% 13.53/13.69 cnf(matrix-31, plain, ( ~ordinal(_u3) | ~element(_u2, _u3) | epsilon_transitive(_u2) )).
% 13.53/13.69 cnf(matrix-32, plain, ( ~ordinal(_u3) | ~element(_u2, _u3) | epsilon_connected(_u2) )).
% 13.53/13.69 cnf(matrix-33, plain, ( ~ordinal(_u3) | ~element(_u2, _u3) | ordinal(_u2) )).
% 13.53/13.69 cnf(matrix-34, plain, ( ~empty(_u4) | finite(_u4) )).
% 13.53/13.69 cnf(matrix-35, plain, ( ~empty(_u5) | function(_u5) )).
% 13.53/13.69 cnf(matrix-36, plain, ( ~ordinal(_u6) | epsilon_transitive(_u6) )).
% 13.53/13.69 cnf(matrix-37, plain, ( ~ordinal(_u6) | epsilon_connected(_u6) )).
% 13.53/13.69 cnf(matrix-38, plain, ( ~empty(_u7) | relation(_u7) )).
% 13.53/13.69 cnf(matrix-39, plain, ( ~empty(_u8) | ~ordinal(_u8) | epsilon_transitive(_u8) )).
% 13.53/13.69 cnf(matrix-40, plain, ( ~empty(_u8) | ~ordinal(_u8) | epsilon_connected(_u8) )).
% 13.53/13.69 cnf(matrix-41, plain, ( ~empty(_u8) | ~ordinal(_u8) | natural(_u8) )).
% 13.53/13.69 cnf(matrix-42, plain, ( ~finite(_u10) | ~element(_u9, powerset(_u10)) | finite(_u9) )).
% 13.53/13.69 cnf(matrix-43, plain, ( ~relation(_u11) | ~empty(_u11) | ~function(_u11) | one_to_one(_u11) )).
% 13.53/13.69 cnf(matrix-44, plain, ( ~epsilon_transitive(_u12) | ~epsilon_connected(_u12) | ordinal(_u12) )).
% 13.53/13.69 cnf(matrix-45, plain, ( ~empty(_u13) | epsilon_transitive(_u13) )).
% 13.53/13.69 cnf(matrix-46, plain, ( ~empty(_u13) | epsilon_connected(_u13) )).
% 13.53/13.69 cnf(matrix-47, plain, ( ~empty(_u13) | ordinal(_u13) )).
% 13.53/13.69 cnf(matrix-48, plain, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | epsilon_transitive(_u14) )).
% 13.53/13.69 cnf(matrix-49, plain, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | epsilon_connected(_u14) )).
% 13.53/13.69 cnf(matrix-50, plain, ( ~element(_u14, positive_rationals) | ~ordinal(_u14) | natural(_u14) )).
% 13.53/13.69 cnf(matrix-51, plain, ( element(skolem1(_u16), _u16) )).
% 13.53/13.69 cnf(matrix-52, plain, ( empty(empty_set) )).
% 13.53/13.69 cnf(matrix-53, plain, ( relation(empty_set) )).
% 13.53/13.69 cnf(matrix-54, plain, ( relation_empty_yielding(empty_set) )).
% 13.53/13.69 cnf(matrix-55, plain, ( ~empty(powerset(_u17)) )).
% 13.53/13.69 cnf(matrix-56, plain, ( empty(empty_set) )).
% 13.53/13.69 cnf(matrix-57, plain, ( relation(empty_set) )).
% 13.53/13.69 cnf(matrix-58, plain, ( relation_empty_yielding(empty_set) )).
% 13.53/13.69 cnf(matrix-59, plain, ( function(empty_set) )).
% 13.53/13.69 cnf(matrix-60, plain, ( one_to_one(empty_set) )).
% 13.53/13.69 cnf(matrix-61, plain, ( empty(empty_set) )).
% 13.53/13.69 cnf(matrix-62, plain, ( epsilon_transitive(empty_set) )).
% 13.53/13.69 cnf(matrix-63, plain, ( epsilon_connected(empty_set) )).
% 13.53/13.69 cnf(matrix-64, plain, ( ordinal(empty_set) )).
% 13.53/13.69 cnf(matrix-65, plain, ( ~ordinal(_u18) | epsilon_transitive(union(_u18)) )).
% 13.53/13.69 cnf(matrix-66, plain, ( ~ordinal(_u18) | epsilon_connected(union(_u18)) )).
% 13.53/13.69 cnf(matrix-67, plain, ( ~ordinal(_u18) | ordinal(union(_u18)) )).
% 13.53/13.69 cnf(matrix-68, plain, ( empty(empty_set) )).
% 13.53/13.69 cnf(matrix-69, plain, ( relation(empty_set) )).
% 13.53/13.69 cnf(matrix-70, plain, ( ~empty(positive_rationals) )).
% 13.53/13.69 cnf(matrix-71, plain, ( finite(union(_u20)) | ~finite(_u20) | in(skolem2(_u20), _u20) )).
% 13.53/13.69 cnf(matrix-72, plain, ( finite(union(_u20)) | ~finite(_u20) | ~finite(skolem2(_u20)) )).
% 13.53/13.69 cnf(matrix-73, plain, ( ~empty(skolem3) )).
% 13.53/13.69 cnf(matrix-74, plain, ( epsilon_transitive(skolem3) )).
% 13.53/13.69 cnf(matrix-75, plain, ( epsilon_connected(skolem3) )).
% 13.53/13.69 cnf(matrix-76, plain, ( ordinal(skolem3) )).
% 13.53/13.69 cnf(matrix-77, plain, ( natural(skolem3) )).
% 13.53/13.69 cnf(matrix-78, plain, ( ~empty(skolem4) )).
% 13.53/13.69 cnf(matrix-79, plain, ( finite(skolem4) )).
% 13.53/13.69 cnf(matrix-80, plain, ( relation(skolem5) )).
% 13.53/13.69 cnf(matrix-81, plain, ( function(skolem5) )).
% 13.53/13.69 cnf(matrix-82, plain, ( function_yielding(skolem5) )).
% 13.53/13.69 cnf(matrix-83, plain, ( relation(skolem6) )).
% 13.53/13.69 cnf(matrix-84, plain, ( function(skolem6) )).
% 13.53/13.69 cnf(matrix-85, plain, ( epsilon_transitive(skolem7) )).
% 13.53/13.69 cnf(matrix-86, plain, ( epsilon_connected(skolem7) )).
% 13.53/13.69 cnf(matrix-87, plain, ( ordinal(skolem7) )).
% 13.53/13.69 cnf(matrix-88, plain, ( epsilon_transitive(skolem8) )).
% 13.53/13.69 cnf(matrix-89, plain, ( epsilon_connected(skolem8) )).
% 13.53/13.69 cnf(matrix-90, plain, ( ordinal(skolem8) )).
% 13.53/13.69 cnf(matrix-91, plain, ( being_limit_ordinal(skolem8) )).
% 13.53/13.69 cnf(matrix-92, plain, ( empty(skolem9) )).
% 13.53/13.69 cnf(matrix-93, plain, ( relation(skolem9) )).
% 13.53/13.69 cnf(matrix-94, plain, ( empty(_u29) | element(skolem10(_u29), powerset(_u29)) )).
% 13.53/13.69 cnf(matrix-95, plain, ( empty(_u29) | ~empty(skolem10(_u29)) )).
% 13.53/13.69 cnf(matrix-96, plain, ( empty(skolem11) )).
% 13.53/13.69 cnf(matrix-97, plain, ( element(skolem12, positive_rationals) )).
% 13.53/13.69 cnf(matrix-98, plain, ( ~empty(skolem12) )).
% 13.53/13.69 cnf(matrix-99, plain, ( epsilon_transitive(skolem12) )).
% 13.53/13.69 cnf(matrix-100, plain, ( epsilon_connected(skolem12) )).
% 13.53/13.69 cnf(matrix-101, plain, ( ordinal(skolem12) )).
% 13.53/13.69 cnf(matrix-102, plain, ( element(skolem13(_u33), powerset(_u33)) )).
% 13.53/13.69 cnf(matrix-103, plain, ( empty(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-104, plain, ( relation(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-105, plain, ( function(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-106, plain, ( one_to_one(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-107, plain, ( epsilon_transitive(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-108, plain, ( epsilon_connected(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-109, plain, ( ordinal(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-110, plain, ( natural(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-111, plain, ( finite(skolem13(_u33)) )).
% 13.53/13.69 cnf(matrix-112, plain, ( relation(skolem14) )).
% 13.53/13.69 cnf(matrix-113, plain, ( empty(skolem14) )).
% 13.53/13.69 cnf(matrix-114, plain, ( function(skolem14) )).
% 13.53/13.69 cnf(matrix-115, plain, ( relation(skolem15) )).
% 13.53/13.69 cnf(matrix-116, plain, ( function(skolem15) )).
% 13.53/13.69 cnf(matrix-117, plain, ( one_to_one(skolem15) )).
% 13.53/13.69 cnf(matrix-118, plain, ( empty(skolem15) )).
% 13.53/13.69 cnf(matrix-119, plain, ( epsilon_transitive(skolem15) )).
% 13.53/13.69 cnf(matrix-120, plain, ( epsilon_connected(skolem15) )).
% 13.53/13.69 cnf(matrix-121, plain, ( ordinal(skolem15) )).
% 13.53/13.69 cnf(matrix-122, plain, ( relation(skolem16) )).
% 13.53/13.69 cnf(matrix-123, plain, ( function(skolem16) )).
% 13.53/13.69 cnf(matrix-124, plain, ( transfinite_sequence(skolem16) )).
% 13.53/13.69 cnf(matrix-125, plain, ( ordinal_yielding(skolem16) )).
% 13.53/13.69 cnf(matrix-126, plain, ( ~empty(skolem17) )).
% 13.53/13.69 cnf(matrix-127, plain, ( relation(skolem17) )).
% 13.53/13.69 cnf(matrix-128, plain, ( element(skolem18(_u39), powerset(_u39)) )).
% 13.53/13.69 cnf(matrix-129, plain, ( empty(skolem18(_u39)) )).
% 13.53/13.69 cnf(matrix-130, plain, ( ~empty(skolem19) )).
% 13.53/13.69 cnf(matrix-131, plain, ( element(skolem20, positive_rationals) )).
% 13.53/13.69 cnf(matrix-132, plain, ( empty(skolem20) )).
% 13.53/13.69 cnf(matrix-133, plain, ( epsilon_transitive(skolem20) )).
% 13.53/13.69 cnf(matrix-134, plain, ( epsilon_connected(skolem20) )).
% 13.53/13.69 cnf(matrix-135, plain, ( ordinal(skolem20) )).
% 13.53/13.69 cnf(matrix-136, plain, ( natural(skolem20) )).
% 13.53/13.69 cnf(matrix-137, plain, ( empty(_u43) | element(skolem21(_u43), powerset(_u43)) )).
% 13.53/13.69 cnf(matrix-138, plain, ( empty(_u43) | ~empty(skolem21(_u43)) )).
% 13.53/13.69 cnf(matrix-139, plain, ( empty(_u43) | finite(skolem21(_u43)) )).
% 13.53/13.69 cnf(matrix-140, plain, ( relation(skolem22) )).
% 13.53/13.69 cnf(matrix-141, plain, ( function(skolem22) )).
% 13.53/13.69 cnf(matrix-142, plain, ( one_to_one(skolem22) )).
% 13.53/13.69 cnf(matrix-143, plain, ( ~empty(skolem23) )).
% 13.53/13.69 cnf(matrix-144, plain, ( epsilon_transitive(skolem23) )).
% 13.53/13.69 cnf(matrix-145, plain, ( epsilon_connected(skolem23) )).
% 13.53/13.69 cnf(matrix-146, plain, ( ordinal(skolem23) )).
% 13.53/13.69 cnf(matrix-147, plain, ( relation(skolem24) )).
% 13.53/13.69 cnf(matrix-148, plain, ( relation_empty_yielding(skolem24) )).
% 13.53/13.69 cnf(matrix-149, plain, ( relation(skolem25) )).
% 13.53/13.69 cnf(matrix-150, plain, ( relation_empty_yielding(skolem25) )).
% 13.53/13.69 cnf(matrix-151, plain, ( function(skolem25) )).
% 13.53/13.69 cnf(matrix-152, plain, ( relation(skolem26) )).
% 13.53/13.69 cnf(matrix-153, plain, ( function(skolem26) )).
% 13.53/13.69 cnf(matrix-154, plain, ( transfinite_sequence(skolem26) )).
% 13.53/13.69 cnf(matrix-155, plain, ( relation(skolem27) )).
% 13.53/13.69 cnf(matrix-156, plain, ( relation_non_empty(skolem27) )).
% 13.53/13.69 cnf(matrix-157, plain, ( function(skolem27) )).
% 13.53/13.69 cnf(matrix-158, plain, ( subset(_u51, _u51) )).
% 13.53/13.69 cnf(matrix-159, plain, ( subset(_u52, powerset(union(_u52))) )).
% 13.53/13.69 cnf(matrix-160, plain, ( finite(_u54) | ~subset(_u54, _u53) | ~finite(_u53) )).
% 13.53/13.69 cnf(matrix-161, plain, ( ~in(_u56, _u55) | element(_u56, _u55) )).
% 13.53/13.69 cnf(matrix-162, plain, ( ~finite(_u58) | finite(powerset(_u58)) )).
% 13.53/13.69 cnf(matrix-163, plain, ( ~finite(powerset(_u59)) | finite(_u59) )).
% 13.53/13.69 cnf(matrix-164, plain, ( ~_def0(_u60) | ~_def2 )).
% 13.53/13.69 cnf(matrix-165, plain, ( _def0(_u60) | finite(skolem28) )).
% 13.53/13.69 cnf(matrix-166, plain, ( _def0(_u60) | ~in(_u60, skolem28) | finite(_u60) )).
% 13.53/13.69 cnf(matrix-167, plain, ( _def0(_u60) | ~finite(union(skolem28)) )).
% 13.53/13.69 cnf(matrix-168, plain, ( _def2 | finite(union(skolem28)) )).
% 13.53/13.69 cnf(matrix-169, plain, ( _def2 | ~finite(skolem28) | ~_def1 )).
% 13.53/13.69 cnf(matrix-170, plain, ( _def1 | in(skolem29, skolem28) )).
% 13.53/13.69 cnf(matrix-171, plain, ( _def1 | ~finite(skolem29) )).
% 13.53/13.69 cnf(matrix-172, plain, ( ~element(_u64, _u63) | empty(_u63) | in(_u64, _u63) )).
% 13.53/13.69 cnf(matrix-173, plain, ( ~element(_u69, powerset(_u67)) | subset(_u69, _u67) )).
% 13.53/13.69 cnf(matrix-174, plain, ( ~subset(_u70, _u68) | element(_u70, powerset(_u68)) )).
% 13.53/13.69 cnf(matrix-175, plain, ( ~in(_u73, _u72) | ~element(_u72, powerset(_u71)) | element(_u73, _u71) )).
% 13.53/13.69 cnf(matrix-176, plain, ( ~in(_u76, _u75) | ~element(_u75, powerset(_u74)) | ~empty(_u74) )).
% 13.53/13.69 cnf(matrix-177, plain, ( ~empty(_u77) | ( _u77 = empty_set) )).
% 13.53/13.69 cnf(matrix-178, plain, ( ~in(_u79, _u78) | ~empty(_u78) )).
% 13.53/13.69 cnf(matrix-179, plain, ( ~empty(_u81) | ( _u81 = _u80) | ~empty(_u80) )).
% 13.53/13.69 cnf(matrix-180, plain, ( ~in(_u83, _u82) | subset(_u83, union(_u82)) )).
% 13.53/13.69
% 13.53/13.69 % Proof stack:
% 13.53/13.69 cnf(proof-stack, plain,
% 13.53/13.69 proof_stack(
% 13.53/13.69 start(169),
% 13.53/13.69 left_branch(0, 164, 1, 2),
% 13.53/13.69 left_branch(0, 165, 0, 3),
% 13.53/13.69 left_branch(0, 72, 1, 4),
% 13.53/13.69 left_branch(0, 167, 1, 5),
% 13.53/13.69 reduction(0, 1),
% 13.53/13.69 right_branch(5),
% 13.53/13.69 left_branch(0, 166, 2, 6),
% 13.53/13.69 reduction(0, 1),
% 13.53/13.69 left_branch(0, 71, 2, 8),
% 13.53/13.69 lemmata(0, 0),
% 13.53/13.69 reduction(0, 2),
% 13.53/13.69 right_branch(8),
% 13.53/13.69 right_branch(6),
% 13.53/13.69 right_branch(4),
% 13.53/13.69 right_branch(3),
% 13.53/13.69 right_branch(2),
% 13.53/13.69 left_branch(0, 171, 0, 3),
% 13.53/13.69 left_branch(0, 160, 0, 4),
% 13.53/13.69 left_branch(0, 168, 1, 5),
% 13.53/13.69 lemmata(0, 0),
% 13.53/13.69 right_branch(5),
% 13.53/13.69 left_branch(0, 180, 1, 6),
% 13.53/13.69 left_branch(0, 170, 1, 7),
% 13.53/13.69 reduction(0, 0),
% 13.53/13.69 right_branch(7),
% 13.53/13.69 right_branch(6),
% 13.53/13.69 right_branch(4),
% 13.53/13.69 right_branch(3),
% 13.53/13.69 left_branch(0, 165, 1, 4),
% 13.53/13.69 left_branch(0, 164, 0, 5),
% 13.53/13.69 left_branch(0, 168, 0, 6),
% 13.53/13.69 left_branch(0, 162, 0, 7),
% 13.53/13.69 left_branch(0, 160, 2, 8),
% 13.53/13.69 reduction(0, 0),
% 13.53/13.69 left_branch(0, 159, 0, 10),
% 13.53/13.69 right_branch(10),
% 13.53/13.69 right_branch(8),
% 13.53/13.69 right_branch(7),
% 13.53/13.69 right_branch(6),
% 13.53/13.69 right_branch(5),
% 13.53/13.69 right_branch(4)
% 13.53/13.69 )).
% 13.53/13.69 % SZS output end Proof for theBenchmark
%------------------------------------------------------------------------------