TSTP Solution File: SEU298+1 by Etableau---0.67
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- Process Solution
%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : SEU298+1 : TPTP v8.1.0. Released v3.3.0.
% 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 : n008.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 09:25:37 EDT 2022
% Result : Theorem 0.20s 0.56s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : SEU298+1 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13 % 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 : n008.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
% 0.12/0.35 % CPULimit : 300
% 0.12/0.35 % WCLimit : 600
% 0.12/0.35 % DateTime : Mon Jun 20 00:42:52 EDT 2022
% 0.12/0.35 % CPUTime :
% 0.12/0.39 # No SInE strategy applied
% 0.12/0.39 # Auto-Mode selected heuristic G_E___107_C37_F1_PI_AE_Q4_CS_SP_PS_S0Y
% 0.12/0.39 # and selection function SelectMaxLComplexAvoidPosPred.
% 0.12/0.39 #
% 0.12/0.39 # Presaturation interreduction done
% 0.12/0.39 # Number of axioms: 127 Number of unprocessed: 119
% 0.12/0.39 # Tableaux proof search.
% 0.12/0.39 # APR header successfully linked.
% 0.12/0.39 # Hello from C++
% 0.12/0.39 # The folding up rule is enabled...
% 0.12/0.39 # Local unification is enabled...
% 0.12/0.39 # Any saturation attempts will use folding labels...
% 0.12/0.39 # 119 beginning clauses after preprocessing and clausification
% 0.12/0.39 # Creating start rules for all 6 conjectures.
% 0.12/0.39 # There are 6 start rule candidates:
% 0.12/0.39 # Found 53 unit axioms.
% 0.12/0.39 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.12/0.39 # 6 start rule tableaux created.
% 0.12/0.39 # 66 extension rule candidate clauses
% 0.12/0.39 # 53 unit axiom clauses
% 0.12/0.39
% 0.12/0.39 # Requested 8, 32 cores available to the main process.
% 0.12/0.39 # There are not enough tableaux to fork, creating more from the initial 6
% 0.12/0.39 # Returning from population with 14 new_tableaux and 0 remaining starting tableaux.
% 0.12/0.39 # We now have 14 tableaux to operate on
% 0.20/0.55 # Creating equality axioms
% 0.20/0.55 # Ran out of tableaux, making start rules for all clauses
% 0.20/0.56 # There were 1 total branch saturation attempts.
% 0.20/0.56 # There were 0 of these attempts blocked.
% 0.20/0.56 # There were 0 deferred branch saturation attempts.
% 0.20/0.56 # There were 0 free duplicated saturations.
% 0.20/0.56 # There were 1 total successful branch saturations.
% 0.20/0.56 # There were 0 successful branch saturations in interreduction.
% 0.20/0.56 # There were 0 successful branch saturations on the branch.
% 0.20/0.56 # There were 1 successful branch saturations after the branch.
% 0.20/0.56 # SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.56 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.20/0.56 # Begin clausification derivation
% 0.20/0.56
% 0.20/0.56 # End clausification derivation
% 0.20/0.56 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.20/0.56 cnf(i_0_6, negated_conjecture, (ordinal(esk1_0))).
% 0.20/0.56 cnf(i_0_20, plain, (ordinal(esk7_0))).
% 0.20/0.56 cnf(i_0_41, plain, (ordinal(esk12_0))).
% 0.20/0.56 cnf(i_0_65, plain, (ordinal(esk15_0))).
% 0.20/0.56 cnf(i_0_71, plain, (ordinal(esk16_0))).
% 0.20/0.56 cnf(i_0_5, negated_conjecture, (element(esk2_0,powerset(powerset(succ(esk1_0)))))).
% 0.20/0.56 cnf(i_0_23, plain, (empty(esk7_0))).
% 0.20/0.56 cnf(i_0_30, plain, (empty(esk9_0))).
% 0.20/0.56 cnf(i_0_9, plain, (ordinal(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_87, plain, (finite(singleton(X1)))).
% 0.20/0.56 cnf(i_0_36, plain, (empty(esk10_0))).
% 0.20/0.56 cnf(i_0_79, plain, (empty(esk19_0))).
% 0.20/0.56 cnf(i_0_19, plain, (relation(esk6_0))).
% 0.20/0.56 cnf(i_0_26, plain, (relation(esk7_0))).
% 0.20/0.56 cnf(i_0_28, plain, (relation(esk8_0))).
% 0.20/0.56 cnf(i_0_22, plain, (epsilon_transitive(esk7_0))).
% 0.20/0.56 cnf(i_0_43, plain, (epsilon_transitive(esk12_0))).
% 0.20/0.56 cnf(i_0_31, plain, (relation(esk9_0))).
% 0.20/0.56 cnf(i_0_35, plain, (relation(esk10_0))).
% 0.20/0.56 cnf(i_0_38, plain, (relation(esk11_0))).
% 0.20/0.56 cnf(i_0_18, plain, (function(esk6_0))).
% 0.20/0.56 cnf(i_0_25, plain, (function(esk7_0))).
% 0.20/0.56 cnf(i_0_67, plain, (epsilon_transitive(esk15_0))).
% 0.20/0.56 cnf(i_0_73, plain, (epsilon_transitive(esk16_0))).
% 0.20/0.56 cnf(i_0_21, plain, (epsilon_connected(esk7_0))).
% 0.20/0.56 cnf(i_0_42, plain, (epsilon_connected(esk12_0))).
% 0.20/0.56 cnf(i_0_27, plain, (function(esk8_0))).
% 0.20/0.56 cnf(i_0_29, plain, (function(esk9_0))).
% 0.20/0.56 cnf(i_0_17, plain, (one_to_one(esk6_0))).
% 0.20/0.56 cnf(i_0_24, plain, (one_to_one(esk7_0))).
% 0.20/0.56 cnf(i_0_66, plain, (epsilon_connected(esk15_0))).
% 0.20/0.56 cnf(i_0_72, plain, (epsilon_connected(esk16_0))).
% 0.20/0.56 cnf(i_0_40, plain, (natural(esk12_0))).
% 0.20/0.56 cnf(i_0_50, plain, (finite(esk13_0))).
% 0.20/0.56 cnf(i_0_15, plain, (empty(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_77, plain, (empty(esk18_1(X1)))).
% 0.20/0.56 cnf(i_0_14, plain, (relation(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_13, plain, (function(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_11, plain, (epsilon_transitive(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_10, plain, (epsilon_connected(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_8, plain, (natural(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_7, plain, (finite(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_16, plain, (element(esk5_1(X1),powerset(X1)))).
% 0.20/0.56 cnf(i_0_78, plain, (element(esk18_1(X1),powerset(X1)))).
% 0.20/0.56 cnf(i_0_12, plain, (one_to_one(esk5_1(X1)))).
% 0.20/0.56 cnf(i_0_92, plain, (~empty(succ(X1)))).
% 0.20/0.56 cnf(i_0_99, plain, (~empty(powerset(X1)))).
% 0.20/0.56 cnf(i_0_88, plain, (~empty(singleton(X1)))).
% 0.20/0.56 cnf(i_0_44, plain, (~empty(esk12_0))).
% 0.20/0.56 cnf(i_0_74, plain, (~empty(esk16_0))).
% 0.20/0.56 cnf(i_0_39, plain, (~empty(esk11_0))).
% 0.20/0.56 cnf(i_0_51, plain, (~empty(esk13_0))).
% 0.20/0.56 cnf(i_0_80, plain, (~empty(esk20_0))).
% 0.20/0.56 cnf(i_0_95, plain, (ordinal(succ(X1))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_68, plain, (ordinal(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_94, plain, (epsilon_transitive(X1)|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_93, plain, (epsilon_connected(X1)|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_89, plain, (ordinal(X1)|~element(X1,X2)|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_97, plain, (epsilon_transitive(succ(X1))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_96, plain, (epsilon_connected(succ(X1))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_59, plain, (relation(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_70, plain, (epsilon_transitive(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_69, plain, (epsilon_connected(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_52, plain, (finite(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_2, negated_conjecture, (in(esk4_1(X1),esk2_0)|in(esk3_1(X1),X1))).
% 0.20/0.56 cnf(i_0_91, plain, (epsilon_transitive(X1)|~element(X1,X2)|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_90, plain, (epsilon_connected(X1)|~element(X1,X2)|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_58, plain, (function(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_53, plain, (finite(esk14_1(X1))|empty(X1))).
% 0.20/0.56 cnf(i_0_81, plain, (~in(X1,X2)|~in(X2,X1))).
% 0.20/0.56 cnf(i_0_64, plain, (ordinal(X1)|~epsilon_connected(X1)|~epsilon_transitive(X1))).
% 0.20/0.56 cnf(i_0_60, plain, (natural(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_3, negated_conjecture, (in(esk3_1(X1),powerset(esk1_0))|in(esk3_1(X1),X1))).
% 0.20/0.56 cnf(i_0_54, plain, (empty(X1)|~empty(esk14_1(X1)))).
% 0.20/0.56 cnf(i_0_75, plain, (empty(X1)|~empty(esk17_1(X1)))).
% 0.20/0.56 cnf(i_0_57, plain, (finite(set_difference(X1,X2))|~finite(X1))).
% 0.20/0.56 cnf(i_0_45, plain, (natural(succ(X1))|~natural(X1)|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_1, negated_conjecture, (set_difference(esk4_1(X1),singleton(esk1_0))=esk3_1(X1)|in(esk3_1(X1),X1))).
% 0.20/0.56 cnf(i_0_55, plain, (empty(X1)|element(esk14_1(X1),powerset(X1)))).
% 0.20/0.56 cnf(i_0_76, plain, (empty(X1)|element(esk17_1(X1),powerset(X1)))).
% 0.20/0.56 cnf(i_0_32, plain, (one_to_one(X1)|~empty(X1))).
% 0.20/0.56 cnf(i_0_56, plain, (finite(X1)|~finite(X2)|~element(X1,powerset(X2)))).
% 0.20/0.56 cnf(i_0_37, plain, (relation(set_difference(X1,X2))|~relation(X2)|~relation(X1))).
% 0.20/0.56 cnf(i_0_4, negated_conjecture, (esk3_1(X1)!=set_difference(X2,singleton(esk1_0))|~in(esk3_1(X1),powerset(esk1_0))|~in(esk3_1(X1),X1)|~in(X2,esk2_0))).
% 0.20/0.56 cnf(i_0_134, plain, (esk21_2(X1,X2)=esk22_2(X1,X2)|esk27_3(X1,X2,X3)=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_119, plain, (esk21_2(X1,X2)=esk23_2(X1,X2)|esk27_3(X1,X2,X3)=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_128, plain, (in(esk28_3(X1,X2,X3),X2)|in(esk24_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_113, plain, (in(esk28_3(X1,X2,X3),X2)|in(esk25_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_135, plain, (esk21_2(X1,X2)=esk22_2(X1,X2)|in(esk27_3(X1,X2,X3),powerset(X1))|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_129, plain, (esk27_3(X1,X2,X3)=X3|in(esk24_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_114, plain, (esk27_3(X1,X2,X3)=X3|in(esk25_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_104, plain, (esk27_3(X1,X2,X3)=X3|esk23_2(X1,X2)!=esk22_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_120, plain, (esk21_2(X1,X2)=esk23_2(X1,X2)|in(esk27_3(X1,X2,X3),powerset(X1))|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_105, plain, (in(esk27_3(X1,X2,X3),powerset(X1))|esk23_2(X1,X2)!=esk22_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_132, plain, (set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|esk21_2(X1,X2)=esk22_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_130, plain, (in(esk27_3(X1,X2,X3),powerset(X1))|in(esk24_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_115, plain, (in(esk27_3(X1,X2,X3),powerset(X1))|in(esk25_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_133, plain, (esk21_2(X1,X2)=esk22_2(X1,X2)|in(esk28_3(X1,X2,X3),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_118, plain, (esk21_2(X1,X2)=esk23_2(X1,X2)|in(esk28_3(X1,X2,X3),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_117, plain, (set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|esk21_2(X1,X2)=esk23_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_102, plain, (set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|esk23_2(X1,X2)!=esk22_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_103, plain, (in(esk28_3(X1,X2,X3),X2)|esk23_2(X1,X2)!=esk22_2(X1,X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_125, plain, (set_difference(esk24_2(X1,X2),singleton(X1))=esk22_2(X1,X2)|in(esk27_3(X1,X2,X3),powerset(X1))|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_110, plain, (set_difference(esk25_2(X1,X2),singleton(X1))=esk23_2(X1,X2)|in(esk27_3(X1,X2,X3),powerset(X1))|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_127, plain, (set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|in(esk24_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_112, plain, (set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|in(esk25_2(X1,X2),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_124, plain, (set_difference(esk24_2(X1,X2),singleton(X1))=esk22_2(X1,X2)|esk27_3(X1,X2,X3)=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_122, plain, (set_difference(esk24_2(X1,X2),singleton(X1))=esk22_2(X1,X2)|set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_107, plain, (set_difference(esk25_2(X1,X2),singleton(X1))=esk23_2(X1,X2)|set_difference(esk28_3(X1,X2,X3),singleton(X1))=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_109, plain, (set_difference(esk25_2(X1,X2),singleton(X1))=esk23_2(X1,X2)|esk27_3(X1,X2,X3)=X3|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_123, plain, (set_difference(esk24_2(X1,X2),singleton(X1))=esk22_2(X1,X2)|in(esk28_3(X1,X2,X3),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_108, plain, (set_difference(esk25_2(X1,X2),singleton(X1))=esk23_2(X1,X2)|in(esk28_3(X1,X2,X3),X2)|~in(X3,esk26_2(X1,X2))|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_131, plain, (esk21_2(X1,X2)=esk22_2(X1,X2)|in(X3,esk26_2(X1,X2))|X3!=set_difference(X4,singleton(X1))|~in(X3,powerset(X1))|~in(X4,X2)|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_116, plain, (esk21_2(X1,X2)=esk23_2(X1,X2)|in(X3,esk26_2(X1,X2))|X3!=set_difference(X4,singleton(X1))|~in(X3,powerset(X1))|~in(X4,X2)|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_101, plain, (in(X1,esk26_2(X2,X3))|esk23_2(X2,X3)!=esk22_2(X2,X3)|X1!=set_difference(X4,singleton(X2))|~in(X1,powerset(X2))|~in(X4,X3)|~element(X3,powerset(powerset(succ(X2))))|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_126, plain, (in(X1,esk26_2(X2,X3))|in(esk24_2(X2,X3),X3)|X1!=set_difference(X4,singleton(X2))|~in(X1,powerset(X2))|~in(X4,X3)|~element(X3,powerset(powerset(succ(X2))))|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_111, plain, (in(X1,esk26_2(X2,X3))|in(esk25_2(X2,X3),X3)|X1!=set_difference(X4,singleton(X2))|~in(X1,powerset(X2))|~in(X4,X3)|~element(X3,powerset(powerset(succ(X2))))|~ordinal(X2))).
% 0.20/0.56 cnf(i_0_121, plain, (set_difference(esk24_2(X1,X2),singleton(X1))=esk22_2(X1,X2)|in(X3,esk26_2(X1,X2))|X3!=set_difference(X4,singleton(X1))|~in(X3,powerset(X1))|~in(X4,X2)|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 cnf(i_0_106, plain, (set_difference(esk25_2(X1,X2),singleton(X1))=esk23_2(X1,X2)|in(X3,esk26_2(X1,X2))|X3!=set_difference(X4,singleton(X1))|~in(X3,powerset(X1))|~in(X4,X2)|~element(X2,powerset(powerset(succ(X1))))|~ordinal(X1))).
% 0.20/0.56 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.20/0.56 # Begin printing tableau
% 0.20/0.56 # Found 4 steps
% 0.20/0.56 cnf(i_0_6, negated_conjecture, (ordinal(esk1_0)), inference(start_rule)).
% 0.20/0.56 cnf(i_0_154, plain, (ordinal(esk1_0)), inference(extension_rule, [i_0_95])).
% 0.20/0.56 cnf(i_0_675, plain, (ordinal(succ(esk1_0))), inference(extension_rule, [i_0_94])).
% 0.20/0.56 cnf(i_0_679, plain, (epsilon_transitive(succ(esk1_0))), inference(etableau_closure_rule, [i_0_679, ...])).
% 0.20/0.56 # End printing tableau
% 0.20/0.56 # SZS output end
% 0.20/0.56 # Branches closed with saturation will be marked with an "s"
% 0.20/0.56 # Child (11223) has found a proof.
% 0.20/0.56
% 0.20/0.56 # Proof search is over...
% 0.20/0.56 # Freeing feature tree
%------------------------------------------------------------------------------