TSTP Solution File: SET657+3 by Etableau---0.67
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : SET657+3 : TPTP v8.1.0. Released v2.2.0.
% Transfm : none
% Format : tptp:raw
% Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% Computer : n021.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 : 600s
% DateTime : Tue Jul 19 01:01:48 EDT 2022
% Result : Theorem 0.19s 0.40s
% Output : CNFRefutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SET657+3 : TPTP v8.1.0. Released v2.2.0.
% 0.06/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% 0.12/0.34 % Computer : n021.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sun Jul 10 08:47:07 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.37 # No SInE strategy applied
% 0.12/0.37 # Auto-Mode selected heuristic G_E___207_C01_F1_SE_CS_SP_PI_S5PRR_S0Y
% 0.12/0.37 # and selection function SelectMaxLComplexAvoidPosPred.
% 0.12/0.37 #
% 0.12/0.37 # Number of axioms: 61 Number of unprocessed: 61
% 0.12/0.37 # Tableaux proof search.
% 0.12/0.37 # APR header successfully linked.
% 0.12/0.37 # Hello from C++
% 0.12/0.37 # The folding up rule is enabled...
% 0.12/0.37 # Local unification is enabled...
% 0.12/0.37 # Any saturation attempts will use folding labels...
% 0.12/0.37 # 61 beginning clauses after preprocessing and clausification
% 0.12/0.37 # Creating start rules for all 4 conjectures.
% 0.12/0.37 # There are 4 start rule candidates:
% 0.12/0.37 # Found 6 unit axioms.
% 0.12/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.12/0.37 # 4 start rule tableaux created.
% 0.12/0.37 # 55 extension rule candidate clauses
% 0.12/0.37 # 6 unit axiom clauses
% 0.12/0.37
% 0.12/0.37 # Requested 8, 32 cores available to the main process.
% 0.12/0.37 # There are not enough tableaux to fork, creating more from the initial 4
% 0.12/0.37 # Returning from population with 14 new_tableaux and 0 remaining starting tableaux.
% 0.12/0.37 # We now have 14 tableaux to operate on
% 0.19/0.40 # There were 1 total branch saturation attempts.
% 0.19/0.40 # There were 0 of these attempts blocked.
% 0.19/0.40 # There were 0 deferred branch saturation attempts.
% 0.19/0.40 # There were 0 free duplicated saturations.
% 0.19/0.40 # There were 1 total successful branch saturations.
% 0.19/0.40 # There were 0 successful branch saturations in interreduction.
% 0.19/0.40 # There were 0 successful branch saturations on the branch.
% 0.19/0.40 # There were 1 successful branch saturations after the branch.
% 0.19/0.40 # SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.40 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.40 # Begin clausification derivation
% 0.19/0.40
% 0.19/0.40 # End clausification derivation
% 0.19/0.40 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.19/0.40 cnf(i_0_23, plain, (ilf_type(esk3_0,binary_relation_type))).
% 0.19/0.40 cnf(i_0_66, negated_conjecture, (ilf_type(esk12_0,set_type))).
% 0.19/0.40 cnf(i_0_65, negated_conjecture, (ilf_type(esk13_0,set_type))).
% 0.19/0.40 cnf(i_0_62, plain, (ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_55, plain, (relation_like(X1)|~empty(X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_64, negated_conjecture, (ilf_type(esk14_0,relation_type(esk12_0,esk13_0)))).
% 0.19/0.40 cnf(i_0_29, plain, (subset(X1,X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_35, plain, (~empty(power_set(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_8, plain, (ilf_type(field_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_17, plain, (ilf_type(domain_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_19, plain, (ilf_type(range_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_34, plain, (ilf_type(power_set(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_20, plain, (ilf_type(X1,binary_relation_type)|~relation_like(X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_46, plain, (relation_like(X1)|ilf_type(esk10_1(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_53, plain, (empty(X1)|ilf_type(esk11_1(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_22, plain, (relation_like(X1)|~ilf_type(X1,set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_45, plain, (relation_like(X1)|member(esk10_1(X1),X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_52, plain, (empty(X1)|member(esk11_1(X1),X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_26, plain, (ilf_type(esk4_1(X1),subset_type(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_2, plain, (union(domain_of(X1),range_of(X1))=field_of(X1)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_7, plain, (union(domain_of(X1),range_of(X1))=field_of(X1)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_38, plain, (empty(X1)|ilf_type(esk6_1(X1),member_type(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_63, negated_conjecture, (~subset(field_of(esk14_0),union(esk12_0,esk13_0)))).
% 0.19/0.40 cnf(i_0_16, plain, (union(X1,X2)=union(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_54, plain, (~empty(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_6, plain, (ilf_type(union(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_18, plain, (ilf_type(cross_product(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_51, plain, (ilf_type(ordered_pair(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_41, plain, (X1=X2|ilf_type(esk7_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_36, plain, (empty(X2)|ilf_type(X1,member_type(X2))|~member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_37, plain, (empty(X2)|member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,member_type(X2)))).
% 0.19/0.40 cnf(i_0_14, plain, (subset(X1,X2)|ilf_type(esk2_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_44, plain, (relation_like(X3)|esk10_1(X3)!=ordered_pair(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_13, plain, (subset(X1,X2)|member(esk2_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_32, plain, (member(X1,power_set(X2))|ilf_type(esk5_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_31, plain, (member(X1,power_set(X2))|member(esk5_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_25, plain, (ilf_type(X1,member_type(power_set(X2)))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,subset_type(X2)))).
% 0.19/0.40 cnf(i_0_11, plain, (ilf_type(esk1_2(X1,X2),relation_type(X2,X1))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_49, plain, (ilf_type(esk8_2(X1,X2),set_type)|~relation_like(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_48, plain, (ilf_type(esk9_2(X1,X2),set_type)|~relation_like(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_24, plain, (ilf_type(X1,subset_type(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,member_type(power_set(X2))))).
% 0.19/0.40 cnf(i_0_12, plain, (subset(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk2_2(X1,X2),X2))).
% 0.19/0.40 cnf(i_0_15, plain, (member(X3,X2)|~subset(X1,X2)|~member(X3,X1)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_39, plain, (X1=X2|member(esk7_2(X1,X2),X2)|member(esk7_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_3, plain, (member(X1,union(X3,X2))|~member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_4, plain, (member(X1,union(X2,X3))|~member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_30, plain, (member(X1,power_set(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk5_2(X1,X2),X2))).
% 0.19/0.40 cnf(i_0_33, plain, (member(X3,X2)|~member(X3,X1)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(X1,power_set(X2)))).
% 0.19/0.40 cnf(i_0_47, plain, (ordered_pair(esk8_2(X2,X1),esk9_2(X2,X1))=X1|~relation_like(X2)|~member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_5, plain, (member(X1,X3)|member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(X1,union(X2,X3)))).
% 0.19/0.40 cnf(i_0_50, plain, (relation_like(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,subset_type(cross_product(X1,X2))))).
% 0.19/0.40 cnf(i_0_58, plain, (domain(X1,X2,X3)=domain_of(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_60, plain, (range(X1,X2,X3)=range_of(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_40, plain, (X1=X2|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk7_2(X1,X2),X2)|~member(esk7_2(X1,X2),X1))).
% 0.19/0.40 cnf(i_0_9, plain, (ilf_type(X1,subset_type(cross_product(X2,X3)))|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,relation_type(X2,X3)))).
% 0.19/0.40 cnf(i_0_1, plain, (subset(union(X1,X3),union(X2,X4))|~subset(X3,X4)|~subset(X1,X2)|~ilf_type(X4,set_type)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_10, plain, (ilf_type(X1,relation_type(X2,X3))|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,subset_type(cross_product(X2,X3))))).
% 0.19/0.40 cnf(i_0_59, plain, (ilf_type(domain(X1,X2,X3),subset_type(X1))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_61, plain, (ilf_type(range(X1,X2,X3),subset_type(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_56, plain, (union4(X1,X2,X3,X4)=union(X3,X4)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X4,relation_type(X1,X2))|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_57, plain, (ilf_type(union4(X1,X2,X3,X4),relation_type(X1,X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X4,relation_type(X1,X2))|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.19/0.40 # Begin printing tableau
% 0.19/0.40 # Found 9 steps
% 0.19/0.40 cnf(i_0_63, negated_conjecture, (~subset(field_of(esk14_0),union(esk12_0,esk13_0))), inference(start_rule)).
% 0.19/0.40 cnf(i_0_67, plain, (~subset(field_of(esk14_0),union(esk12_0,esk13_0))), inference(extension_rule, [i_0_12])).
% 0.19/0.40 cnf(i_0_186, plain, (~ilf_type(union(esk12_0,esk13_0),set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_187, plain, (~ilf_type(field_of(esk14_0),set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_188, plain, (~member(esk2_2(field_of(esk14_0),union(esk12_0,esk13_0)),union(esk12_0,esk13_0))), inference(extension_rule, [i_0_3])).
% 0.19/0.40 cnf(i_0_832, plain, (~ilf_type(esk12_0,set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_833, plain, (~ilf_type(esk13_0,set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_834, plain, (~ilf_type(esk2_2(field_of(esk14_0),union(esk12_0,esk13_0)),set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_831, plain, (~member(es# There were 1 total branch saturation attempts.
% 0.19/0.40 # There were 0 of these attempts blocked.
% 0.19/0.40 # There were 0 deferred branch saturation attempts.
% 0.19/0.40 # There were 0 free duplicated saturations.
% 0.19/0.40 # There were 1 total successful branch saturations.
% 0.19/0.40 # There were 0 successful branch saturations in interreduction.
% 0.19/0.40 # There were 0 successful branch saturations on the branch.
% 0.19/0.40 # There were 1 successful branch saturations after the branch.
% 0.19/0.40 k2_2(field_of(esk14_0),union(esk12_0,esk13_0)),esk13_0)), inference(etableau_closure_rule, [i_0_831, ...])).
% 0.19/0.40 # End printing tableau
% 0.19/0.40 # SZS output end
% 0.19/0.40 # Branches closed with saturation will be marked with an "s"
% 0.19/0.40 # SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.40 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.40 # Begin clausification derivation
% 0.19/0.40
% 0.19/0.40 # End clausification derivation
% 0.19/0.40 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.19/0.40 cnf(i_0_23, plain, (ilf_type(esk3_0,binary_relation_type))).
% 0.19/0.40 cnf(i_0_66, negated_conjecture, (ilf_type(esk12_0,set_type))).
% 0.19/0.40 cnf(i_0_65, negated_conjecture, (ilf_type(esk13_0,set_type))).
% 0.19/0.40 cnf(i_0_62, plain, (ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_55, plain, (relation_like(X1)|~empty(X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_64, negated_conjecture, (ilf_type(esk14_0,relation_type(esk12_0,esk13_0)))).
% 0.19/0.40 cnf(i_0_29, plain, (subset(X1,X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_35, plain, (~empty(power_set(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_8, plain, (ilf_type(field_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_17, plain, (ilf_type(domain_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_19, plain, (ilf_type(range_of(X1),set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_34, plain, (ilf_type(power_set(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_20, plain, (ilf_type(X1,binary_relation_type)|~relation_like(X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_46, plain, (relation_like(X1)|ilf_type(esk10_1(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_53, plain, (empty(X1)|ilf_type(esk11_1(X1),set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_22, plain, (relation_like(X1)|~ilf_type(X1,set_type)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_45, plain, (relation_like(X1)|member(esk10_1(X1),X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_52, plain, (empty(X1)|member(esk11_1(X1),X1)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_26, plain, (ilf_type(esk4_1(X1),subset_type(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_2, plain, (union(domain_of(X1),range_of(X1))=field_of(X1)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_7, plain, (union(domain_of(X1),range_of(X1))=field_of(X1)|~ilf_type(X1,binary_relation_type))).
% 0.19/0.40 cnf(i_0_38, plain, (empty(X1)|ilf_type(esk6_1(X1),member_type(X1))|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_63, negated_conjecture, (~subset(field_of(esk14_0),union(esk12_0,esk13_0)))).
% 0.19/0.40 cnf(i_0_16, plain, (union(X1,X2)=union(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_54, plain, (~empty(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_6, plain, (ilf_type(union(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_18, plain, (ilf_type(cross_product(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_51, plain, (ilf_type(ordered_pair(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_41, plain, (X1=X2|ilf_type(esk7_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_36, plain, (empty(X2)|ilf_type(X1,member_type(X2))|~member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_37, plain, (empty(X2)|member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,member_type(X2)))).
% 0.19/0.40 cnf(i_0_14, plain, (subset(X1,X2)|ilf_type(esk2_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_44, plain, (relation_like(X3)|esk10_1(X3)!=ordered_pair(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_13, plain, (subset(X1,X2)|member(esk2_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_32, plain, (member(X1,power_set(X2))|ilf_type(esk5_2(X1,X2),set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_31, plain, (member(X1,power_set(X2))|member(esk5_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_25, plain, (ilf_type(X1,member_type(power_set(X2)))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,subset_type(X2)))).
% 0.19/0.40 cnf(i_0_11, plain, (ilf_type(esk1_2(X1,X2),relation_type(X2,X1))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_49, plain, (ilf_type(esk8_2(X1,X2),set_type)|~relation_like(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_48, plain, (ilf_type(esk9_2(X1,X2),set_type)|~relation_like(X1)|~member(X2,X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_24, plain, (ilf_type(X1,subset_type(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X1,member_type(power_set(X2))))).
% 0.19/0.40 cnf(i_0_12, plain, (subset(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk2_2(X1,X2),X2))).
% 0.19/0.40 cnf(i_0_15, plain, (member(X3,X2)|~subset(X1,X2)|~member(X3,X1)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_39, plain, (X1=X2|member(esk7_2(X1,X2),X2)|member(esk7_2(X1,X2),X1)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_3, plain, (member(X1,union(X3,X2))|~member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_4, plain, (member(X1,union(X2,X3))|~member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_30, plain, (member(X1,power_set(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk5_2(X1,X2),X2))).
% 0.19/0.40 cnf(i_0_33, plain, (member(X3,X2)|~member(X3,X1)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(X1,power_set(X2)))).
% 0.19/0.40 cnf(i_0_47, plain, (ordered_pair(esk8_2(X2,X1),esk9_2(X2,X1))=X1|~relation_like(X2)|~member(X1,X2)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_5, plain, (member(X1,X3)|member(X1,X2)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(X1,union(X2,X3)))).
% 0.19/0.40 cnf(i_0_50, plain, (relation_like(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,subset_type(cross_product(X1,X2))))).
% 0.19/0.40 cnf(i_0_58, plain, (domain(X1,X2,X3)=domain_of(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_60, plain, (range(X1,X2,X3)=range_of(X3)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_40, plain, (X1=X2|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~member(esk7_2(X1,X2),X2)|~member(esk7_2(X1,X2),X1))).
% 0.19/0.40 cnf(i_0_9, plain, (ilf_type(X1,subset_type(cross_product(X2,X3)))|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,relation_type(X2,X3)))).
% 0.19/0.40 cnf(i_0_1, plain, (subset(union(X1,X3),union(X2,X4))|~subset(X3,X4)|~subset(X1,X2)|~ilf_type(X4,set_type)|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type))).
% 0.19/0.40 cnf(i_0_10, plain, (ilf_type(X1,relation_type(X2,X3))|~ilf_type(X3,set_type)|~ilf_type(X2,set_type)|~ilf_type(X1,subset_type(cross_product(X2,X3))))).
% 0.19/0.40 cnf(i_0_59, plain, (ilf_type(domain(X1,X2,X3),subset_type(X1))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_61, plain, (ilf_type(range(X1,X2,X3),subset_type(X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_56, plain, (union4(X1,X2,X3,X4)=union(X3,X4)|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X4,relation_type(X1,X2))|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 cnf(i_0_57, plain, (ilf_type(union4(X1,X2,X3,X4),relation_type(X1,X2))|~ilf_type(X2,set_type)|~ilf_type(X1,set_type)|~ilf_type(X4,relation_type(X1,X2))|~ilf_type(X3,relation_type(X1,X2)))).
% 0.19/0.40 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.19/0.40 # Begin printing tableau
% 0.19/0.40 # Found 5 steps
% 0.19/0.40 cnf(i_0_66, negated_conjecture, (ilf_type(esk12_0,set_type)), inference(start_rule)).
% 0.19/0.40 cnf(i_0_70, plain, (ilf_type(esk12_0,set_type)), inference(extension_rule, [i_0_35])).
% 0.19/0.40 cnf(i_0_916, plain, (~empty(power_set(esk12_0))), inference(extension_rule, [i_0_53])).
% 0.19/0.40 cnf(i_0_934, plain, (~ilf_type(power_set(esk12_0),set_type)), inference(closure_rule, [i_0_62])).
% 0.19/0.40 cnf(i_0_933, plain, (ilf_type(esk11_1(power_set(esk12_0)),set_type)), inference(etableau_closure_rule, [i_0_933, ...])).
% 0.19/0.40 # End printing tableau
% 0.19/0.40 # SZS output end
% 0.19/0.40 # Branches closed with saturation will be marked with an "s"
% 0.19/0.41 # Child (12165) has found a proof.
% 0.19/0.41
% 0.19/0.41 # Proof search is over...
% 0.19/0.41 # Freeing feature tree
%------------------------------------------------------------------------------