TSTP Solution File: NLP041-1 by Etableau---0.67
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- Process Solution
%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : NLP041-1 : TPTP v8.1.0. Released v2.4.0.
% 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 : n010.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 : Mon Jul 18 02:11:56 EDT 2022
% Result : Satisfiable 0.12s 0.38s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : NLP041-1 : TPTP v8.1.0. Released v2.4.0.
% 0.11/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% 0.12/0.33 % Computer : n010.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Thu Jun 30 17:50:19 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.37 # No SInE strategy applied
% 0.12/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN
% 0.12/0.37 # and selection function SelectComplexExceptUniqMaxHorn.
% 0.12/0.37 #
% 0.12/0.37 # Presaturation interreduction done
% 0.12/0.37 # Number of axioms: 66 Number of unprocessed: 66
% 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 # 66 beginning clauses after preprocessing and clausification
% 0.12/0.37 # Creating start rules for all 14 conjectures.
% 0.12/0.37 # There are 14 start rule candidates:
% 0.12/0.37 # Found 4 unit axioms.
% 0.12/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.12/0.37 # 14 start rule tableaux created.
% 0.12/0.37 # 62 extension rule candidate clauses
% 0.12/0.37 # 4 unit axiom clauses
% 0.12/0.37
% 0.12/0.37 # Requested 8, 32 cores available to the main process.
% 0.12/0.38 # 32445 Satisfiable branch
% 0.12/0.38 # 32447 Satisfiable branch
% 0.12/0.38 # Satisfiable branch found.
% 0.12/0.38 # There were 1 total branch saturation attempts.
% 0.12/0.38 # There were 0 of these attempts blocked.
% 0.12/0.38 # There were 0 deferred branch saturation attempts.
% 0.12/0.38 # There were 0 free duplicated saturations.
% 0.12/0.38 # There were 0 total successful branch saturations.
% 0.12/0.38 # There were 0 successful branch saturations in interreduction.
% 0.12/0.38 # There were 0 successful branch saturations on the branch.
% 0.12/0.38 # There were 0 successful branch saturations after the branch.
% 0.12/0.38 # SZS status Satisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 # Begin clausification derivation
% 0.12/0.38
% 0.12/0.38 # End clausification derivation
% 0.12/0.38 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.12/0.38 cnf(i_0_119, negated_conjecture, (actual_world(skc2))).
% 0.12/0.38 cnf(i_0_121, negated_conjecture, (group(skc2,skc3))).
% 0.12/0.38 cnf(i_0_120, negated_conjecture, (three(skc2,skc3))).
% 0.12/0.38 cnf(i_0_67, plain, (~member(X1,X2,X2))).
% 0.12/0.38 cnf(i_0_123, negated_conjecture, (guy(skc2,X1)|~member(skc2,X1,skc3))).
% 0.12/0.38 cnf(i_0_122, negated_conjecture, (young(skc2,X1)|~member(skc2,X1,skc3))).
% 0.12/0.38 cnf(i_0_68, plain, (man(X1,X2)|~guy(X1,X2))).
% 0.12/0.38 cnf(i_0_83, plain, (group(X1,X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_104, plain, (~multiple(X1,X2)|~singleton(X1,X2))).
% 0.12/0.38 cnf(i_0_106, plain, (~nonexistent(X1,X2)|~existent(X1,X2))).
% 0.12/0.38 cnf(i_0_105, plain, (~nonliving(X1,X2)|~living(X1,X2))).
% 0.12/0.38 cnf(i_0_93, plain, (event(X1,X2)|~sit(X1,X2))).
% 0.12/0.38 cnf(i_0_124, negated_conjecture, (group(skc2,skf9(X1))|~member(skc2,X2,skc3))).
% 0.12/0.38 cnf(i_0_107, plain, (~nonliving(X1,X2)|~animate(X1,X2))).
% 0.12/0.38 cnf(i_0_103, plain, (~unisex(X1,X2)|~male(X1,X2))).
% 0.12/0.38 cnf(i_0_84, plain, (burger(X1,X2)|~hamburger(X1,X2))).
% 0.12/0.38 cnf(i_0_69, plain, (human_person(X1,X2)|~man(X1,X2))).
% 0.12/0.38 cnf(i_0_94, plain, (eventuality(X1,X2)|~event(X1,X2))).
% 0.12/0.38 cnf(i_0_71, plain, (entity(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_88, plain, (object(X1,X2)|~substance_matter(X1,X2))).
% 0.12/0.38 cnf(i_0_102, plain, (object(X1,X2)|~artifact(X1,X2))).
% 0.12/0.38 cnf(i_0_99, plain, (furniture(X1,X2)|~table(X1,X2))).
% 0.12/0.38 cnf(i_0_81, plain, (set(X1,X2)|~group(X1,X2))).
% 0.12/0.38 cnf(i_0_125, negated_conjecture, (hamburger(skc2,X1)|~member(skc2,X1,skf9(X2))|~member(skc2,X3,skc3))).
% 0.12/0.38 cnf(i_0_101, plain, (artifact(X1,X2)|~instrumentality(X1,X2))).
% 0.12/0.38 cnf(i_0_112, plain, (skf15(X1,X2)!=skf17(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_111, plain, (skf13(X1,X2)!=skf17(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_70, plain, (organism(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_89, plain, (entity(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_113, plain, (skf13(X1,X2)!=skf15(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_72, plain, (thing(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_95, plain, (thing(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_73, plain, (singleton(X1,X2)|~thing(X1,X2))).
% 0.12/0.38 cnf(i_0_74, plain, (specific(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_96, plain, (specific(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_75, plain, (existent(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_76, plain, (impartial(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_91, plain, (impartial(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_77, plain, (living(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_78, plain, (human(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_79, plain, (animate(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_80, plain, (male(X1,X2)|~man(X1,X2))).
% 0.12/0.38 cnf(i_0_82, plain, (multiple(X1,X2)|~set(X1,X2))).
% 0.12/0.38 cnf(i_0_85, plain, (meat(X1,X2)|~burger(X1,X2))).
% 0.12/0.38 cnf(i_0_86, plain, (food(X1,X2)|~meat(X1,X2))).
% 0.12/0.38 cnf(i_0_87, plain, (substance_matter(X1,X2)|~food(X1,X2))).
% 0.12/0.38 cnf(i_0_90, plain, (nonliving(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_92, plain, (unisex(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_98, plain, (unisex(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_97, plain, (nonexistent(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_100, plain, (instrumentality(X1,X2)|~furniture(X1,X2))).
% 0.12/0.38 cnf(i_0_108, plain, (member(X1,skf17(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_109, plain, (member(X1,skf15(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_110, plain, (member(X1,skf13(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_131, negated_conjecture, (agent(skc2,skf10(X1,X2),X2)|~member(skc2,X1,skf9(X2))|~member(skc2,X2,skc3))).
% 0.12/0.38 cnf(i_0_127, negated_conjecture, (sit(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_129, negated_conjecture, (event(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_126, negated_conjecture, (table(skc2,skf11(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_128, negated_conjecture, (present(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_130, negated_conjecture, (with(skc2,skf10(X1,X2),X1)|~member(skc2,X1,skf9(X3))|~member(skc2,X3,skc3))).
% 0.12/0.38 cnf(i_0_114, plai# Satisfiable branch found.
% 0.12/0.38 # There were 1 total branch saturation attempts.
% 0.12/0.38 # There were 0 of these attempts blocked.
% 0.12/0.38 # There were 0 deferred branch saturation attempts.
% 0.12/0.38 # There were 0 free duplicated saturations.
% 0.12/0.38 # There were 0 total successful branch saturations.
% 0.12/0.38 # There were 0 successful branch saturations in interreduction.
% 0.12/0.38 # There were 0 successful branch saturations on the branch.
% 0.12/0.38 # There were 0 successful branch saturations after the branch.
% 0.12/0.38 # SZS status Satisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.38 # Begin clausification derivation
% 0.12/0.38
% 0.12/0.38 # End clausification derivation
% 0.12/0.38 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.12/0.38 cnf(i_0_119, negated_conjecture, (actual_world(skc2))).
% 0.12/0.38 cnf(i_0_121, negated_conjecture, (group(skc2,skc3))).
% 0.12/0.38 cnf(i_0_120, negated_conjecture, (three(skc2,skc3))).
% 0.12/0.38 cnf(i_0_67, plain, (~member(X1,X2,X2))).
% 0.12/0.38 cnf(i_0_123, negated_conjecture, (guy(skc2,X1)|~member(skc2,X1,skc3))).
% 0.12/0.38 cnf(i_0_122, negated_conjecture, (young(skc2,X1)|~member(skc2,X1,skc3))).
% 0.12/0.38 cnf(i_0_68, plain, (man(X1,X2)|~guy(X1,X2))).
% 0.12/0.38 cnf(i_0_83, plain, (group(X1,X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_104, plain, (~multiple(X1,X2)|~singleton(X1,X2))).
% 0.12/0.38 cnf(i_0_106, plain, (~nonexistent(X1,X2)|~existent(X1,X2))).
% 0.12/0.38 cnf(i_0_105, plain, (~nonliving(X1,X2)|~living(X1,X2))).
% 0.12/0.38 cnf(i_0_93, plain, (event(X1,X2)|~sit(X1,X2))).
% 0.12/0.38 cnf(i_0_124, negated_conjecture, (group(skc2,skf9(X1))|~member(skc2,X2,skc3))).
% 0.12/0.38 cnf(i_0_107, plain, (~nonliving(X1,X2)|~animate(X1,X2))).
% 0.12/0.38 cnf(i_0_103, plain, (~unisex(X1,X2)|~male(X1,X2))).
% 0.12/0.38 cnf(i_0_84, plain, (burger(X1,X2)|~hamburger(X1,X2))).
% 0.12/0.38 cnf(i_0_69, plain, (human_person(X1,X2)|~man(X1,X2))).
% 0.12/0.38 cnf(i_0_94, plain, (eventuality(X1,X2)|~event(X1,X2))).
% 0.12/0.38 cnf(i_0_71, plain, (entity(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_88, plain, (object(X1,X2)|~substance_matter(X1,X2))).
% 0.12/0.38 cnf(i_0_102, plain, (object(X1,X2)|~artifact(X1,X2))).
% 0.12/0.38 cnf(i_0_99, plain, (furniture(X1,X2)|~table(X1,X2))).
% 0.12/0.38 cnf(i_0_81, plain, (set(X1,X2)|~group(X1,X2))).
% 0.12/0.38 cnf(i_0_125, negated_conjecture, (hamburger(skc2,X1)|~member(skc2,X1,skf9(X2))|~member(skc2,X3,skc3))).
% 0.12/0.38 cnf(i_0_101, plain, (artifact(X1,X2)|~instrumentality(X1,X2))).
% 0.12/0.38 cnf(i_0_112, plain, (skf15(X1,X2)!=skf17(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_111, plain, (skf13(X1,X2)!=skf17(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_70, plain, (organism(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_89, plain, (entity(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_113, plain, (skf13(X1,X2)!=skf15(X1,X2)|~three(X2,X1))).
% 0.12/0.38 cnf(i_0_72, plain, (thing(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_95, plain, (thing(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_73, plain, (singleton(X1,X2)|~thing(X1,X2))).
% 0.12/0.38 cnf(i_0_74, plain, (specific(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_96, plain, (specific(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_75, plain, (existent(X1,X2)|~entity(X1,X2))).
% 0.12/0.38 cnf(i_0_76, plain, (impartial(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_91, plain, (impartial(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_77, plain, (living(X1,X2)|~organism(X1,X2))).
% 0.12/0.38 cnf(i_0_78, plain, (human(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_79, plain, (animate(X1,X2)|~human_person(X1,X2))).
% 0.12/0.38 cnf(i_0_80, plain, (male(X1,X2)|~man(X1,X2))).
% 0.12/0.38 cnf(i_0_82, plain, (multiple(X1,X2)|~set(X1,X2))).
% 0.12/0.38 cnf(i_0_85, plain, (meat(X1,X2)|~burger(X1,X2))).
% 0.12/0.38 cnf(i_0_86, plain, (food(X1,X2)|~meat(X1,X2))).
% 0.12/0.38 cnf(i_0_87, plain, (substance_matter(X1,X2)|~food(X1,X2))).
% 0.12/0.38 cnf(i_0_90, plain, (nonliving(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_92, plain, (unisex(X1,X2)|~object(X1,X2))).
% 0.12/0.38 cnf(i_0_98, plain, (unisex(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_97, plain, (nonexistent(X1,X2)|~eventuality(X1,X2))).
% 0.12/0.38 cnf(i_0_100, plain, (instrumentality(X1,X2)|~furniture(X1,X2))).
% 0.12/0.38 cnf(i_0_108, plain, (member(X1,skf17(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_109, plain, (member(X1,skf15(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_110, plain, (member(X1,skf13(X2,X1),X2)|~three(X1,X2))).
% 0.12/0.38 cnf(i_0_131, negated_conjecture, (agent(skc2,skf10(X1,X2),X2)|~member(skc2,X1,skf9(X2))|~member(skc2,X2,skc3))).
% 0.12/0.38 cnf(i_0_127, negated_conjecture, (sit(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_129, negated_conjecture, (event(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_126, negated_conjecture, (table(skc2,skf11(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_128, negated_conjecture, (present(skc2,skf10(X1,X2))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_130, negated_conjecture, (with(skc2,skf10(X1,X2),X1)|~member(skc2,X1,skf9(X3))|~member(skc2,X3,skc3))).
% 0.12/0.38 cnf(i_0_114, plain, (X1=skf13(X2,X3)|X1=skf15(X2,X3)|X1=skf17(X2,X3)|~three(X3,X2)|~member(X3,X1,X2))).
% 0.12/0.38 cnf(i_0_132, negated_conjecture, (at(skc2,skf10(X1,X2),skf11(X2,X1))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_117, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X2,X3,X6,X7)!=X3|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_116, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X2,X6,X7,X8)!=X2|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_118, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|member(X4,skf18(X1,X2,X3,X5,X4),X5)|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_115, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X6,X7,X8,X9)!=X1|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.12/0.38 # Begin printing tableau
% 0.12/0.38 # Found 6 steps
% 0.12/0.38 cnf(i_0_123, negated_conjecture, (guy(skc2,skf17(skc3,skc2))|~member(skc2,skf17(skc3,skc2),skc3)), inference(start_rule)).
% 0.12/0.38 cnf(i_0_161, plain, (guy(skc2,skf17(skc3,skc2))), inference(extension_rule, [i_0_68])).
% 0.12/0.38 cnf(i_0_325, plain, (man(skc2,skf17(skc3,skc2))), inference(extension_rule, [i_0_69])).
% 0.12/0.38 cnf(i_0_343, plain, (human_person(skc2,skf17(skc3,skc2))), inference(extension_rule, [i_0_70])).
% 0.12/0.38 cnf(i_0_162, plain, (~member(skc2,skf17(skc3,skc2),skc3)), inference(extension_rule, [i_0_108])).
% 0.12/0.38 cnf(i_0_462, plain, (~three(skc2,skc3)), inference(closure_rule, [i_0_120])).
% 0.12/0.38 # End printing tableau
% 0.12/0.38 # SZS output end
% 0.12/0.38 # Branches closed with saturation will be marked with an "s"
% 0.12/0.38 n, (X1=skf13(X2,X3)|X1=skf15(X2,X3)|X1=skf17(X2,X3)|~three(X3,X2)|~member(X3,X1,X2))).
% 0.12/0.38 cnf(i_0_132, negated_conjecture, (at(skc2,skf10(X1,X2),skf11(X2,X1))|~member(skc2,X3,skf9(X4))|~member(skc2,X4,skc3))).
% 0.12/0.38 cnf(i_0_117, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X2,X3,X6,X7)!=X3|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_116, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X2,X6,X7,X8)!=X2|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_118, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|member(X4,skf18(X1,X2,X3,X5,X4),X5)|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 cnf(i_0_115, plain, (X1=X2|X1=X3|X2=X3|three(X4,X5)|skf18(X1,X6,X7,X8,X9)!=X1|~member(X4,X3,X5)|~member(X4,X2,X5)|~member(X4,X1,X5))).
% 0.12/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.12/0.38 # Begin printing tableau
% 0.12/0.38 # Found 6 steps
% 0.12/0.38 cnf(i_0_124, negated_conjecture, (group(skc2,skf9(X1))|~member(skc2,skf17(skc3,skc2),skc3)), inference(start_rule)).
% 0.12/0.38 cnf(i_0_157, plain, (group(skc2,skf9(X1))), inference(extension_rule, [i_0_81])).
% 0.12/0.38 cnf(i_0_355, plain, (set(skc2,skf9(X1))), inference(extension_rule, [i_0_82])).
% 0.12/0.38 cnf(i_0_423, plain, (multiple(skc2,skf9(X1))), inference(extension_rule, [i_0_104])).
% 0.12/0.38 cnf(i_0_158, plain, (~member(skc2,skf17(skc3,skc2),skc3)), inference(extension_rule, [i_0_108])).
% 0.12/0.38 cnf(i_0_512, plain, (~three(skc2,skc3)), inference(closure_rule, [i_0_120])).
% 0.12/0.38 # End printing tableau
% 0.12/0.38 # SZS output end
% 0.12/0.38 # Branches closed with saturation will be marked with an "s"
% 0.12/0.38 # Child (32447) has found a proof.
% 0.12/0.38
% 0.12/0.38 # Proof search is over...
% 0.12/0.38 # Freeing feature tree
%------------------------------------------------------------------------------