TSTP Solution File: NUM390+1 by ConnectPP---0.3.0
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%------------------------------------------------------------------------------
% File : ConnectPP---0.3.0
% Problem : NUM390+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 : n022.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 14:26:40 EDT 2024
% Result : Theorem 2.96s 3.14s
% Output : Proof 2.96s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NUM390+1 : TPTP v8.1.2. Released v3.2.0.
% 0.11/0.13 % Command : connect++ --verbosity 0 --no-colour --tptp-proof --schedule default %s
% 0.13/0.34 % Computer : n022.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 19:21:12 EDT 2024
% 0.13/0.34 % CPUTime :
% 2.96/3.14 % SZS status Theorem for theBenchmark
% 2.96/3.14 % SZS output start Proof for theBenchmark
% 2.96/3.14
% 2.96/3.14 % Formula: antisymmetry_r2_hidden ( axiom ) converted to clauses:
% 2.96/3.14 cnf(antisymmetry_r2_hidden-1, axiom, ( ~in(_u1, _u0) | ~in(_u0, _u1) )).
% 2.96/3.14
% 2.96/3.14 % Formula: antisymmetry_r2_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(antisymmetry_r2_xboole_0-1, axiom, ( ~proper_subset(_u3, _u2) | ~proper_subset(_u2, _u3) )).
% 2.96/3.14
% 2.96/3.14 % Formula: cc1_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(cc1_funct_1-1, axiom, ( ~empty(_u4) | function(_u4) )).
% 2.96/3.14
% 2.96/3.14 % Formula: cc1_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(cc1_ordinal1-1, axiom, ( ~ordinal(_u5) | epsilon_transitive(_u5) )).
% 2.96/3.14 cnf(cc1_ordinal1-2, axiom, ( ~ordinal(_u5) | epsilon_connected(_u5) )).
% 2.96/3.14
% 2.96/3.14 % Formula: cc1_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(cc1_relat_1-1, axiom, ( ~empty(_u6) | relation(_u6) )).
% 2.96/3.14
% 2.96/3.14 % Formula: cc2_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(cc2_funct_1-1, axiom, ( ~relation(_u7) | ~empty(_u7) | ~function(_u7) | one_to_one(_u7) )).
% 2.96/3.14
% 2.96/3.14 % Formula: cc2_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(cc2_ordinal1-1, axiom, ( ~epsilon_transitive(_u8) | ~epsilon_connected(_u8) | ordinal(_u8) )).
% 2.96/3.14
% 2.96/3.14 % Formula: d2_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(d2_ordinal1-1, axiom, ( ~epsilon_transitive(_u12) | ~in(_u9, _u12) | subset(_u9, _u12) )).
% 2.96/3.14 cnf(d2_ordinal1-2, axiom, ( epsilon_transitive(_u13) | in(skolem1(_u13), _u13) )).
% 2.96/3.14 cnf(d2_ordinal1-3, axiom, ( epsilon_transitive(_u13) | ~subset(skolem1(_u13), _u13) )).
% 2.96/3.14
% 2.96/3.14 % Formula: d8_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(d8_xboole_0-1, axiom, ( ~proper_subset(_u18, _u16) | subset(_u18, _u16) )).
% 2.96/3.14 cnf(d8_xboole_0-2, axiom, ( ~proper_subset(_u18, _u16) | ( _u18 != _u16) )).
% 2.96/3.14 cnf(d8_xboole_0-3, axiom, ( ~subset(_u19, _u17) | ( _u19 = _u17) | proper_subset(_u19, _u17) )).
% 2.96/3.14
% 2.96/3.14 % Formula: existence_m1_subset_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(existence_m1_subset_1-1, axiom, ( element(skolem2(_u21), _u21) )).
% 2.96/3.14
% 2.96/3.14 % Formula: fc12_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(fc12_relat_1-1, axiom, ( empty(empty_set) )).
% 2.96/3.14 cnf(fc12_relat_1-2, axiom, ( relation(empty_set) )).
% 2.96/3.14 cnf(fc12_relat_1-3, axiom, ( relation_empty_yielding(empty_set) )).
% 2.96/3.14
% 2.96/3.14 % Formula: fc1_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(fc1_xboole_0-1, axiom, ( empty(empty_set) )).
% 2.96/3.14
% 2.96/3.14 % Formula: fc4_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(fc4_relat_1-1, axiom, ( empty(empty_set) )).
% 2.96/3.14 cnf(fc4_relat_1-2, axiom, ( relation(empty_set) )).
% 2.96/3.14
% 2.96/3.14 % Formula: irreflexivity_r2_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(irreflexivity_r2_xboole_0-1, axiom, ( ~proper_subset(_u23, _u23) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc1_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc1_funct_1-1, axiom, ( relation(skolem3) )).
% 2.96/3.14 cnf(rc1_funct_1-2, axiom, ( function(skolem3) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc1_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc1_ordinal1-1, axiom, ( epsilon_transitive(skolem4) )).
% 2.96/3.14 cnf(rc1_ordinal1-2, axiom, ( epsilon_connected(skolem4) )).
% 2.96/3.14 cnf(rc1_ordinal1-3, axiom, ( ordinal(skolem4) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc1_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc1_relat_1-1, axiom, ( empty(skolem5) )).
% 2.96/3.14 cnf(rc1_relat_1-2, axiom, ( relation(skolem5) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc1_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc1_xboole_0-1, axiom, ( empty(skolem6) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc2_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc2_funct_1-1, axiom, ( relation(skolem7) )).
% 2.96/3.14 cnf(rc2_funct_1-2, axiom, ( empty(skolem7) )).
% 2.96/3.14 cnf(rc2_funct_1-3, axiom, ( function(skolem7) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc2_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc2_relat_1-1, axiom, ( ~empty(skolem8) )).
% 2.96/3.14 cnf(rc2_relat_1-2, axiom, ( relation(skolem8) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc2_xboole_0 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc2_xboole_0-1, axiom, ( ~empty(skolem9) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc3_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc3_funct_1-1, axiom, ( relation(skolem10) )).
% 2.96/3.14 cnf(rc3_funct_1-2, axiom, ( function(skolem10) )).
% 2.96/3.14 cnf(rc3_funct_1-3, axiom, ( one_to_one(skolem10) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc3_relat_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc3_relat_1-1, axiom, ( relation(skolem11) )).
% 2.96/3.14 cnf(rc3_relat_1-2, axiom, ( relation_empty_yielding(skolem11) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc4_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc4_funct_1-1, axiom, ( relation(skolem12) )).
% 2.96/3.14 cnf(rc4_funct_1-2, axiom, ( relation_empty_yielding(skolem12) )).
% 2.96/3.14 cnf(rc4_funct_1-3, axiom, ( function(skolem12) )).
% 2.96/3.14
% 2.96/3.14 % Formula: rc5_funct_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(rc5_funct_1-1, axiom, ( relation(skolem13) )).
% 2.96/3.14 cnf(rc5_funct_1-2, axiom, ( relation_non_empty(skolem13) )).
% 2.96/3.14 cnf(rc5_funct_1-3, axiom, ( function(skolem13) )).
% 2.96/3.14
% 2.96/3.14 % Formula: reflexivity_r1_tarski ( axiom ) converted to clauses:
% 2.96/3.14 cnf(reflexivity_r1_tarski-1, axiom, ( subset(_u36, _u36) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t1_subset ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t1_subset-1, axiom, ( ~in(_u38, _u37) | element(_u38, _u37) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t1_xboole_1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t1_xboole_1-1, axiom, ( ~subset(_u41, _u40) | ~subset(_u40, _u39) | subset(_u41, _u39) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t21_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t21_ordinal1-1, axiom, ( ~epsilon_transitive(_u43) | ~ordinal(_u42) | ~proper_subset(_u43, _u42) | in(_u43, _u42) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t22_ordinal1 ( conjecture ) (definitionally) converted to clauses:
% 2.96/3.14 cnf(t22_ordinal1-1, negated_conjecture, ( epsilon_transitive(skolem14) )).
% 2.96/3.14 cnf(t22_ordinal1-2, negated_conjecture, ( ordinal(skolem15) )).
% 2.96/3.14 cnf(t22_ordinal1-3, negated_conjecture, ( ordinal(skolem16) )).
% 2.96/3.14 cnf(t22_ordinal1-4, negated_conjecture, ( subset(skolem14, skolem15) )).
% 2.96/3.14 cnf(t22_ordinal1-5, negated_conjecture, ( in(skolem15, skolem16) )).
% 2.96/3.14 cnf(t22_ordinal1-6, negated_conjecture, ( ~in(skolem14, skolem16) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t2_subset ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t2_subset-1, axiom, ( ~element(_u48, _u47) | empty(_u47) | in(_u48, _u47) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t3_subset ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t3_subset-1, axiom, ( ~element(_u53, powerset(_u51)) | subset(_u53, _u51) )).
% 2.96/3.14 cnf(t3_subset-2, axiom, ( ~subset(_u54, _u52) | element(_u54, powerset(_u52)) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t4_subset ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t4_subset-1, axiom, ( ~in(_u57, _u56) | ~element(_u56, powerset(_u55)) | element(_u57, _u55) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t5_subset ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t5_subset-1, axiom, ( ~in(_u60, _u59) | ~element(_u59, powerset(_u58)) | ~empty(_u58) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t6_boole ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t6_boole-1, axiom, ( ~empty(_u61) | ( _u61 = empty_set) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t7_boole ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t7_boole-1, axiom, ( ~in(_u63, _u62) | ~empty(_u62) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t7_ordinal1 ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t7_ordinal1-1, axiom, ( ~in(_u65, _u64) | ~subset(_u64, _u65) )).
% 2.96/3.14
% 2.96/3.14 % Formula: t8_boole ( axiom ) converted to clauses:
% 2.96/3.14 cnf(t8_boole-1, axiom, ( ~empty(_u67) | ( _u67 = _u66) | ~empty(_u66) )).
% 2.96/3.14
% 2.96/3.14 % Problem matrix:
% 2.96/3.14 cnf(matrix-0, plain, ( ( __eqx_0 = __eqx_0) )).
% 2.96/3.14 cnf(matrix-1, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 = __eqx_0) )).
% 2.96/3.14 cnf(matrix-2, plain, ( ( __eqx_0 != __eqx_1) | ( __eqx_1 != __eqx_2) | ( __eqx_0 = __eqx_2) )).
% 2.96/3.14 cnf(matrix-3, plain, ( ( __eqx_0 != __eqy_0) | ( powerset(__eqx_0) = powerset(__eqy_0)) )).
% 2.96/3.14 cnf(matrix-4, plain, ( ( __eqx_0 != __eqy_0) | ( skolem1(__eqx_0) = skolem1(__eqy_0)) )).
% 2.96/3.14 cnf(matrix-5, plain, ( ( __eqx_0 != __eqy_0) | ( skolem2(__eqx_0) = skolem2(__eqy_0)) )).
% 2.96/3.14 cnf(matrix-6, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~in(__eqx_0, __eqx_1) | in(__eqy_0, __eqy_1) )).
% 2.96/3.14 cnf(matrix-7, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~proper_subset(__eqx_0, __eqx_1) | proper_subset(__eqy_0, __eqy_1) )).
% 2.96/3.14 cnf(matrix-8, plain, ( ( __eqx_0 != __eqy_0) | ~empty(__eqx_0) | empty(__eqy_0) )).
% 2.96/3.14 cnf(matrix-9, plain, ( ( __eqx_0 != __eqy_0) | ~function(__eqx_0) | function(__eqy_0) )).
% 2.96/3.14 cnf(matrix-10, plain, ( ( __eqx_0 != __eqy_0) | ~ordinal(__eqx_0) | ordinal(__eqy_0) )).
% 2.96/3.14 cnf(matrix-11, plain, ( ( __eqx_0 != __eqy_0) | ~epsilon_transitive(__eqx_0) | epsilon_transitive(__eqy_0) )).
% 2.96/3.14 cnf(matrix-12, plain, ( ( __eqx_0 != __eqy_0) | ~epsilon_connected(__eqx_0) | epsilon_connected(__eqy_0) )).
% 2.96/3.14 cnf(matrix-13, plain, ( ( __eqx_0 != __eqy_0) | ~relation(__eqx_0) | relation(__eqy_0) )).
% 2.96/3.14 cnf(matrix-14, plain, ( ( __eqx_0 != __eqy_0) | ~one_to_one(__eqx_0) | one_to_one(__eqy_0) )).
% 2.96/3.14 cnf(matrix-15, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~subset(__eqx_0, __eqx_1) | subset(__eqy_0, __eqy_1) )).
% 2.96/3.14 cnf(matrix-16, plain, ( ( __eqx_0 != __eqy_0) | ( __eqx_1 != __eqy_1) | ~element(__eqx_0, __eqx_1) | element(__eqy_0, __eqy_1) )).
% 2.96/3.14 cnf(matrix-17, plain, ( ( __eqx_0 != __eqy_0) | ~relation_empty_yielding(__eqx_0) | relation_empty_yielding(__eqy_0) )).
% 2.96/3.14 cnf(matrix-18, plain, ( ( __eqx_0 != __eqy_0) | ~relation_non_empty(__eqx_0) | relation_non_empty(__eqy_0) )).
% 2.96/3.14 cnf(matrix-19, plain, ( ~in(_u1, _u0) | ~in(_u0, _u1) )).
% 2.96/3.14 cnf(matrix-20, plain, ( ~proper_subset(_u3, _u2) | ~proper_subset(_u2, _u3) )).
% 2.96/3.14 cnf(matrix-21, plain, ( ~empty(_u4) | function(_u4) )).
% 2.96/3.14 cnf(matrix-22, plain, ( ~ordinal(_u5) | epsilon_transitive(_u5) )).
% 2.96/3.14 cnf(matrix-23, plain, ( ~ordinal(_u5) | epsilon_connected(_u5) )).
% 2.96/3.14 cnf(matrix-24, plain, ( ~empty(_u6) | relation(_u6) )).
% 2.96/3.14 cnf(matrix-25, plain, ( ~relation(_u7) | ~empty(_u7) | ~function(_u7) | one_to_one(_u7) )).
% 2.96/3.14 cnf(matrix-26, plain, ( ~epsilon_transitive(_u8) | ~epsilon_connected(_u8) | ordinal(_u8) )).
% 2.96/3.14 cnf(matrix-27, plain, ( ~epsilon_transitive(_u12) | ~in(_u9, _u12) | subset(_u9, _u12) )).
% 2.96/3.14 cnf(matrix-28, plain, ( epsilon_transitive(_u13) | in(skolem1(_u13), _u13) )).
% 2.96/3.14 cnf(matrix-29, plain, ( epsilon_transitive(_u13) | ~subset(skolem1(_u13), _u13) )).
% 2.96/3.14 cnf(matrix-30, plain, ( ~proper_subset(_u18, _u16) | subset(_u18, _u16) )).
% 2.96/3.14 cnf(matrix-31, plain, ( ~proper_subset(_u18, _u16) | ( _u18 != _u16) )).
% 2.96/3.14 cnf(matrix-32, plain, ( ~subset(_u19, _u17) | ( _u19 = _u17) | proper_subset(_u19, _u17) )).
% 2.96/3.14 cnf(matrix-33, plain, ( element(skolem2(_u21), _u21) )).
% 2.96/3.14 cnf(matrix-34, plain, ( empty(empty_set) )).
% 2.96/3.14 cnf(matrix-35, plain, ( relation(empty_set) )).
% 2.96/3.14 cnf(matrix-36, plain, ( relation_empty_yielding(empty_set) )).
% 2.96/3.14 cnf(matrix-37, plain, ( empty(empty_set) )).
% 2.96/3.14 cnf(matrix-38, plain, ( empty(empty_set) )).
% 2.96/3.14 cnf(matrix-39, plain, ( relation(empty_set) )).
% 2.96/3.14 cnf(matrix-40, plain, ( ~proper_subset(_u23, _u23) )).
% 2.96/3.14 cnf(matrix-41, plain, ( relation(skolem3) )).
% 2.96/3.14 cnf(matrix-42, plain, ( function(skolem3) )).
% 2.96/3.14 cnf(matrix-43, plain, ( epsilon_transitive(skolem4) )).
% 2.96/3.14 cnf(matrix-44, plain, ( epsilon_connected(skolem4) )).
% 2.96/3.14 cnf(matrix-45, plain, ( ordinal(skolem4) )).
% 2.96/3.14 cnf(matrix-46, plain, ( empty(skolem5) )).
% 2.96/3.14 cnf(matrix-47, plain, ( relation(skolem5) )).
% 2.96/3.14 cnf(matrix-48, plain, ( empty(skolem6) )).
% 2.96/3.14 cnf(matrix-49, plain, ( relation(skolem7) )).
% 2.96/3.14 cnf(matrix-50, plain, ( empty(skolem7) )).
% 2.96/3.14 cnf(matrix-51, plain, ( function(skolem7) )).
% 2.96/3.14 cnf(matrix-52, plain, ( ~empty(skolem8) )).
% 2.96/3.14 cnf(matrix-53, plain, ( relation(skolem8) )).
% 2.96/3.14 cnf(matrix-54, plain, ( ~empty(skolem9) )).
% 2.96/3.14 cnf(matrix-55, plain, ( relation(skolem10) )).
% 2.96/3.14 cnf(matrix-56, plain, ( function(skolem10) )).
% 2.96/3.14 cnf(matrix-57, plain, ( one_to_one(skolem10) )).
% 2.96/3.14 cnf(matrix-58, plain, ( relation(skolem11) )).
% 2.96/3.14 cnf(matrix-59, plain, ( relation_empty_yielding(skolem11) )).
% 2.96/3.14 cnf(matrix-60, plain, ( relation(skolem12) )).
% 2.96/3.14 cnf(matrix-61, plain, ( relation_empty_yielding(skolem12) )).
% 2.96/3.14 cnf(matrix-62, plain, ( function(skolem12) )).
% 2.96/3.14 cnf(matrix-63, plain, ( relation(skolem13) )).
% 2.96/3.14 cnf(matrix-64, plain, ( relation_non_empty(skolem13) )).
% 2.96/3.14 cnf(matrix-65, plain, ( function(skolem13) )).
% 2.96/3.14 cnf(matrix-66, plain, ( subset(_u36, _u36) )).
% 2.96/3.14 cnf(matrix-67, plain, ( ~in(_u38, _u37) | element(_u38, _u37) )).
% 2.96/3.14 cnf(matrix-68, plain, ( ~subset(_u41, _u40) | ~subset(_u40, _u39) | subset(_u41, _u39) )).
% 2.96/3.14 cnf(matrix-69, plain, ( ~epsilon_transitive(_u43) | ~ordinal(_u42) | ~proper_subset(_u43, _u42) | in(_u43, _u42) )).
% 2.96/3.14 cnf(matrix-70, plain, ( epsilon_transitive(skolem14) )).
% 2.96/3.14 cnf(matrix-71, plain, ( ordinal(skolem15) )).
% 2.96/3.14 cnf(matrix-72, plain, ( ordinal(skolem16) )).
% 2.96/3.14 cnf(matrix-73, plain, ( subset(skolem14, skolem15) )).
% 2.96/3.14 cnf(matrix-74, plain, ( in(skolem15, skolem16) )).
% 2.96/3.14 cnf(matrix-75, plain, ( ~in(skolem14, skolem16) )).
% 2.96/3.14 cnf(matrix-76, plain, ( ~element(_u48, _u47) | empty(_u47) | in(_u48, _u47) )).
% 2.96/3.14 cnf(matrix-77, plain, ( ~element(_u53, powerset(_u51)) | subset(_u53, _u51) )).
% 2.96/3.14 cnf(matrix-78, plain, ( ~subset(_u54, _u52) | element(_u54, powerset(_u52)) )).
% 2.96/3.14 cnf(matrix-79, plain, ( ~in(_u57, _u56) | ~element(_u56, powerset(_u55)) | element(_u57, _u55) )).
% 2.96/3.14 cnf(matrix-80, plain, ( ~in(_u60, _u59) | ~element(_u59, powerset(_u58)) | ~empty(_u58) )).
% 2.96/3.14 cnf(matrix-81, plain, ( ~empty(_u61) | ( _u61 = empty_set) )).
% 2.96/3.14 cnf(matrix-82, plain, ( ~in(_u63, _u62) | ~empty(_u62) )).
% 2.96/3.14 cnf(matrix-83, plain, ( ~in(_u65, _u64) | ~subset(_u64, _u65) )).
% 2.96/3.14 cnf(matrix-84, plain, ( ~empty(_u67) | ( _u67 = _u66) | ~empty(_u66) )).
% 2.96/3.14
% 2.96/3.14 % Proof stack:
% 2.96/3.14 cnf(proof-stack, plain,
% 2.96/3.14 proof_stack(
% 2.96/3.14 start(75),
% 2.96/3.14 left_branch(0, 69, 3, 2),
% 2.96/3.14 left_branch(0, 70, 0, 3),
% 2.96/3.14 right_branch(3),
% 2.96/3.14 left_branch(0, 32, 2, 4),
% 2.96/3.14 left_branch(0, 68, 2, 5),
% 2.96/3.14 left_branch(0, 73, 0, 6),
% 2.96/3.14 right_branch(6),
% 2.96/3.14 left_branch(0, 27, 2, 7),
% 2.96/3.14 left_branch(0, 22, 1, 8),
% 2.96/3.14 left_branch(0, 72, 0, 9),
% 2.96/3.14 right_branch(9),
% 2.96/3.14 right_branch(8),
% 2.96/3.14 left_branch(0, 74, 0, 9),
% 2.96/3.14 right_branch(9),
% 2.96/3.14 right_branch(7),
% 2.96/3.14 right_branch(5),
% 2.96/3.14 left_branch(0, 15, 1, 6),
% 2.96/3.14 reduction(0, 2),
% 2.96/3.14 left_branch(0, 66, 0, 8),
% 2.96/3.14 right_branch(8),
% 2.96/3.14 left_branch(0, 68, 0, 9),
% 2.96/3.14 left_branch(0, 83, 1, 10),
% 2.96/3.14 left_branch(0, 74, 0, 11),
% 2.96/3.14 right_branch(11),
% 2.96/3.14 right_branch(10),
% 2.96/3.14 left_branch(0, 15, 3, 11),
% 2.96/3.14 reduction(0, 2),
% 2.96/3.14 left_branch(0, 73, 0, 13),
% 2.96/3.14 right_branch(13),
% 2.96/3.14 left_branch(0, 0, 0, 14),
% 2.96/3.14 right_branch(14),
% 2.96/3.14 right_branch(11),
% 2.96/3.14 right_branch(9),
% 2.96/3.14 right_branch(6),
% 2.96/3.14 right_branch(4),
% 2.96/3.14 left_branch(0, 72, 0, 5),
% 2.96/3.14 right_branch(5),
% 2.96/3.14 right_branch(2)
% 2.96/3.14 )).
% 2.96/3.14 % SZS output end Proof for theBenchmark
%------------------------------------------------------------------------------