0.10/0.13 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.10/0.13 % Command : java -jar /export/starexec/sandbox/solver/bin/mcs_epr.jar %d %s 0.14/0.34 % Computer : n004.cluster.edu 0.14/0.34 % Model : x86_64 x86_64 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.34 % Memory : 8042.1875MB 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.34 % CPULimit : 960 0.14/0.34 % WCLimit : 120 0.14/0.34 % DateTime : Thu Jul 2 07:33:29 EDT 2020 0.14/0.34 % CPUTime : 0.20/0.45 openjdk version "1.8.0_171" 0.20/0.45 OpenJDK Runtime Environment (build 1.8.0_171-b10) 0.20/0.45 OpenJDK 64-Bit Server VM (build 25.171-b10, mixed mode) 0.20/0.46 file=/export/starexec/sandbox/benchmark/theBenchmark.p 0.33/0.58 start to proof:theBenchmark.p 0.92/0.94 % Version : CSE_E---1.2 0.92/0.94 % Problem : theBenchmark.p 0.92/0.94 % Proof found! 0.92/0.94 % SZS status Theorem for theBenchmark.p 0.92/0.94 % SZS output start Proof 0.92/0.94 fof(converse_multiplicativity, axiom, ![X1, X2]:converse(composition(X1,X2))=composition(converse(X2),converse(X1)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', converse_multiplicativity)). 0.92/0.94 fof(converse_idempotence, axiom, ![X1]:X1=converse(converse(X1)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', converse_idempotence)). 0.92/0.94 fof(composition_identity, axiom, ![X1]:X1=composition(X1,one), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', composition_identity)). 0.92/0.94 fof(converse_cancellativity, axiom, ![X1, X2]:complement(X2)=join(composition(converse(X1),complement(composition(X1,X2))),complement(X2)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', converse_cancellativity)). 0.92/0.94 fof(maddux1_join_commutativity, axiom, ![X1, X2]:join(X1,X2)=join(X2,X1), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', maddux1_join_commutativity)). 0.92/0.94 fof(def_zero, axiom, ![X1]:zero=meet(X1,complement(X1)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', def_zero)). 0.92/0.94 fof(maddux4_definiton_of_meet, axiom, ![X1, X2]:complement(join(complement(X1),complement(X2)))=meet(X1,X2), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', maddux4_definiton_of_meet)). 0.92/0.94 fof(def_top, axiom, ![X1]:join(X1,complement(X1))=top, file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', def_top)). 0.92/0.94 fof(maddux3_a_kind_of_de_Morgan, axiom, ![X1, X2]:join(complement(join(complement(X1),complement(X2))),complement(join(complement(X1),X2)))=X1, file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', maddux3_a_kind_of_de_Morgan)). 0.92/0.94 fof(maddux2_join_associativity, axiom, ![X1, X2, X3]:join(X1,join(X2,X3))=join(join(X1,X2),X3), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', maddux2_join_associativity)). 0.92/0.94 fof(converse_additivity, axiom, ![X1, X2]:converse(join(X1,X2))=join(converse(X1),converse(X2)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', converse_additivity)). 0.92/0.94 fof(composition_distributivity, axiom, ![X1, X2, X3]:composition(join(X1,X2),X3)=join(composition(X1,X3),composition(X2,X3)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', composition_distributivity)). 0.92/0.94 fof(modular_law_2, axiom, ![X1, X2, X3]:join(meet(composition(X1,X2),X3),meet(composition(meet(X1,composition(X3,converse(X2))),X2),X3))=meet(composition(meet(X1,composition(X3,converse(X2))),X2),X3), file('/export/starexec/sandbox/benchmark/Axioms/REL001+1.ax', modular_law_2)). 0.92/0.94 fof(composition_associativity, axiom, ![X1, X2, X3]:composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)), file('/export/starexec/sandbox/benchmark/Axioms/REL001+0.ax', composition_associativity)). 0.92/0.94 fof(goals, conjecture, ![X1]:composition(complement(composition(X1,top)),top)=complement(composition(X1,top)), file('/export/starexec/sandbox/benchmark/theBenchmark.p', goals)). 0.92/0.94 fof(c_0_15, plain, ![X6, X7]:converse(composition(X6,X7))=composition(converse(X7),converse(X6)), inference(variable_rename,[status(thm)],[converse_multiplicativity])). 0.92/0.94 fof(c_0_16, plain, ![X18]:X18=converse(converse(X18)), inference(variable_rename,[status(thm)],[converse_idempotence])). 0.92/0.94 cnf(c_0_17, plain, (converse(composition(X1,X2))=composition(converse(X2),converse(X1))), inference(split_conjunct,[status(thm)],[c_0_15])). 0.92/0.94 cnf(c_0_18, plain, (X1=converse(converse(X1))), inference(split_conjunct,[status(thm)],[c_0_16])). 0.92/0.94 fof(c_0_19, plain, ![X25]:X25=composition(X25,one), inference(variable_rename,[status(thm)],[composition_identity])). 0.92/0.94 cnf(c_0_20, plain, (converse(composition(converse(X1),X2))=composition(converse(X2),X1)), inference(spm,[status(thm)],[c_0_17, c_0_18])). 0.92/0.94 cnf(c_0_21, plain, (X1=composition(X1,one)), inference(split_conjunct,[status(thm)],[c_0_19])). 0.92/0.94 fof(c_0_22, plain, ![X4, X5]:complement(X5)=join(composition(converse(X4),complement(composition(X4,X5))),complement(X5)), inference(variable_rename,[status(thm)],[converse_cancellativity])). 0.92/0.94 fof(c_0_23, plain, ![X16, X17]:join(X16,X17)=join(X17,X16), inference(variable_rename,[status(thm)],[maddux1_join_commutativity])). 0.92/0.94 cnf(c_0_24, plain, (composition(converse(one),X1)=X1), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_20, c_0_21]), c_0_18])). 0.92/0.94 fof(c_0_25, plain, ![X26]:zero=meet(X26,complement(X26)), inference(variable_rename,[status(thm)],[def_zero])). 0.92/0.94 fof(c_0_26, plain, ![X14, X15]:complement(join(complement(X14),complement(X15)))=meet(X14,X15), inference(variable_rename,[status(thm)],[maddux4_definiton_of_meet])). 0.92/0.94 cnf(c_0_27, plain, (complement(X1)=join(composition(converse(X2),complement(composition(X2,X1))),complement(X1))), inference(split_conjunct,[status(thm)],[c_0_22])). 0.92/0.94 cnf(c_0_28, plain, (join(X1,X2)=join(X2,X1)), inference(split_conjunct,[status(thm)],[c_0_23])). 0.92/0.94 cnf(c_0_29, plain, (converse(one)=one), inference(spm,[status(thm)],[c_0_21, c_0_24])). 0.92/0.94 cnf(c_0_30, plain, (zero=meet(X1,complement(X1))), inference(split_conjunct,[status(thm)],[c_0_25])). 0.92/0.94 cnf(c_0_31, plain, (complement(join(complement(X1),complement(X2)))=meet(X1,X2)), inference(split_conjunct,[status(thm)],[c_0_26])). 0.92/0.94 fof(c_0_32, plain, ![X10]:join(X10,complement(X10))=top, inference(variable_rename,[status(thm)],[def_top])). 0.92/0.94 cnf(c_0_33, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1)), inference(rw,[status(thm)],[c_0_27, c_0_28])). 0.92/0.94 cnf(c_0_34, plain, (composition(one,X1)=X1), inference(rw,[status(thm)],[c_0_24, c_0_29])). 0.92/0.94 cnf(c_0_35, plain, (zero=complement(join(complement(X1),complement(complement(X1))))), inference(rw,[status(thm)],[c_0_30, c_0_31])). 0.92/0.94 cnf(c_0_36, plain, (join(X1,complement(X1))=top), inference(split_conjunct,[status(thm)],[c_0_32])). 0.92/0.94 fof(c_0_37, plain, ![X8, X9]:join(complement(join(complement(X8),complement(X9))),complement(join(complement(X8),X9)))=X8, inference(variable_rename,[status(thm)],[maddux3_a_kind_of_de_Morgan])). 0.92/0.94 fof(c_0_38, plain, ![X22, X23, X24]:join(X22,join(X23,X24))=join(join(X22,X23),X24), inference(variable_rename,[status(thm)],[maddux2_join_associativity])). 0.92/0.94 cnf(c_0_39, plain, (join(complement(X1),complement(X1))=complement(X1)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33, c_0_34]), c_0_29]), c_0_34])). 0.92/0.94 cnf(c_0_40, plain, (complement(top)=zero), inference(rw,[status(thm)],[c_0_35, c_0_36])). 0.92/0.94 cnf(c_0_41, plain, (join(complement(join(complement(X1),complement(X2))),complement(join(complement(X1),X2)))=X1), inference(split_conjunct,[status(thm)],[c_0_37])). 0.92/0.94 cnf(c_0_42, plain, (join(X1,join(X2,X3))=join(join(X1,X2),X3)), inference(split_conjunct,[status(thm)],[c_0_38])). 0.92/0.94 cnf(c_0_43, plain, (join(zero,zero)=zero), inference(spm,[status(thm)],[c_0_39, c_0_40])). 0.92/0.94 cnf(c_0_44, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1), inference(rw,[status(thm)],[c_0_41, c_0_28])). 0.92/0.94 cnf(c_0_45, plain, (join(zero,join(zero,X1))=join(zero,X1)), inference(spm,[status(thm)],[c_0_42, c_0_43])). 0.92/0.94 cnf(c_0_46, plain, (join(zero,complement(complement(X1)))=X1), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44, c_0_36]), c_0_39]), c_0_40]), c_0_28])). 0.92/0.94 cnf(c_0_47, plain, (join(zero,X1)=X1), inference(spm,[status(thm)],[c_0_45, c_0_46])). 0.92/0.94 fof(c_0_48, plain, ![X27, X28]:converse(join(X27,X28))=join(converse(X27),converse(X28)), inference(variable_rename,[status(thm)],[converse_additivity])). 0.92/0.94 cnf(c_0_49, plain, (join(X1,join(complement(X1),X2))=join(top,X2)), inference(spm,[status(thm)],[c_0_42, c_0_36])). 0.92/0.94 cnf(c_0_50, plain, (complement(complement(X1))=X1), inference(rw,[status(thm)],[c_0_46, c_0_47])). 0.92/0.94 cnf(c_0_51, plain, (converse(join(X1,X2))=join(converse(X1),converse(X2))), inference(split_conjunct,[status(thm)],[c_0_48])). 0.92/0.94 cnf(c_0_52, plain, (join(top,complement(X1))=top), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_49, c_0_39]), c_0_36])). 0.92/0.94 cnf(c_0_53, plain, (join(X1,X1)=X1), inference(spm,[status(thm)],[c_0_39, c_0_50])). 0.92/0.94 cnf(c_0_54, plain, (converse(join(converse(X1),X2))=join(X1,converse(X2))), inference(spm,[status(thm)],[c_0_51, c_0_18])). 0.92/0.94 cnf(c_0_55, plain, (join(X1,top)=top), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_49, c_0_36]), c_0_52])). 0.92/0.94 cnf(c_0_56, plain, (join(X1,join(X1,X2))=join(X1,X2)), inference(spm,[status(thm)],[c_0_42, c_0_53])). 0.92/0.94 cnf(c_0_57, plain, (join(X1,converse(complement(converse(X1))))=converse(top)), inference(spm,[status(thm)],[c_0_54, c_0_36])). 0.92/0.94 cnf(c_0_58, plain, (join(top,X1)=top), inference(spm,[status(thm)],[c_0_28, c_0_55])). 0.92/0.94 cnf(c_0_59, plain, (join(X1,complement(join(complement(X1),X2)))=X1), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_56, c_0_44]), c_0_28])). 0.92/0.94 cnf(c_0_60, plain, (join(X1,join(X2,X1))=join(X2,X1)), inference(spm,[status(thm)],[c_0_56, c_0_28])). 0.92/0.94 cnf(c_0_61, plain, (converse(top)=top), inference(spm,[status(thm)],[c_0_57, c_0_58])). 0.92/0.94 cnf(c_0_62, plain, (join(X1,complement(join(X2,complement(X1))))=X1), inference(spm,[status(thm)],[c_0_59, c_0_60])). 0.92/0.94 cnf(c_0_63, plain, (composition(converse(X1),top)=converse(composition(top,X1))), inference(spm,[status(thm)],[c_0_20, c_0_61])). 0.92/0.94 cnf(c_0_64, plain, (join(X1,join(X2,X3))=join(X2,join(X1,X3))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42, c_0_28]), c_0_42])). 0.92/0.94 cnf(c_0_65, plain, (join(complement(X1),complement(join(X2,X1)))=complement(X1)), inference(spm,[status(thm)],[c_0_62, c_0_50])). 0.92/0.94 fof(c_0_66, plain, ![X11, X12, X13]:composition(join(X11,X12),X13)=join(composition(X11,X13),composition(X12,X13)), inference(variable_rename,[status(thm)],[composition_distributivity])). 0.92/0.94 cnf(c_0_67, plain, (composition(X1,complement(converse(composition(top,X1))))=zero), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33, c_0_63]), c_0_40]), c_0_18]), c_0_47]), c_0_40])). 0.92/0.94 cnf(c_0_68, plain, (converse(composition(top,top))=composition(top,top)), inference(spm,[status(thm)],[c_0_63, c_0_61])). 0.92/0.94 cnf(c_0_69, plain, (join(complement(X1),complement(join(complement(X1),complement(X2))))=join(complement(X1),X2)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_44, c_0_44]), c_0_50]), c_0_64]), c_0_28]), c_0_65])). 0.92/0.94 fof(c_0_70, plain, ![X29, X30, X31]:join(meet(composition(X29,X30),X31),meet(composition(meet(X29,composition(X31,converse(X30))),X30),X31))=meet(composition(meet(X29,composition(X31,converse(X30))),X30),X31), inference(variable_rename,[status(thm)],[modular_law_2])). 0.92/0.94 cnf(c_0_71, plain, (composition(join(X1,X2),X3)=join(composition(X1,X3),composition(X2,X3))), inference(split_conjunct,[status(thm)],[c_0_66])). 0.92/0.94 cnf(c_0_72, plain, (composition(top,complement(composition(top,top)))=zero), inference(spm,[status(thm)],[c_0_67, c_0_68])). 0.92/0.94 cnf(c_0_73, plain, (join(X1,complement(join(X1,complement(X2))))=join(X1,X2)), inference(spm,[status(thm)],[c_0_69, c_0_50])). 0.92/0.94 cnf(c_0_74, plain, (join(meet(composition(X1,X2),X3),meet(composition(meet(X1,composition(X3,converse(X2))),X2),X3))=meet(composition(meet(X1,composition(X3,converse(X2))),X2),X3)), inference(split_conjunct,[status(thm)],[c_0_70])). 0.92/0.94 cnf(c_0_75, plain, (composition(X1,complement(composition(top,top)))=zero), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_71, c_0_72]), c_0_47]), c_0_58]), c_0_72])). 0.92/0.94 cnf(c_0_76, plain, (join(X1,complement(join(X1,X2)))=join(X1,complement(X2))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_73, c_0_73]), c_0_56])). 0.92/0.94 cnf(c_0_77, plain, (join(X1,converse(complement(converse(X1))))=top), inference(rw,[status(thm)],[c_0_57, c_0_61])). 0.92/0.94 cnf(c_0_78, plain, (join(X1,zero)=X1), inference(spm,[status(thm)],[c_0_28, c_0_47])). 0.92/0.94 cnf(c_0_79, plain, (join(complement(join(complement(composition(X1,X2)),complement(X3))),complement(join(complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2)),complement(X3))))=complement(join(complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2)),complement(X3)))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_74, c_0_31]), c_0_31]), c_0_31]), c_0_31]), c_0_31])). 0.92/0.94 cnf(c_0_80, plain, (complement(composition(top,top))=zero), inference(spm,[status(thm)],[c_0_34, c_0_75])). 0.92/0.94 fof(c_0_81, plain, ![X19, X20, X21]:composition(composition(X19,X20),X21)=composition(X19,composition(X20,X21)), inference(variable_rename,[status(thm)],[composition_associativity])). 0.92/0.94 cnf(c_0_82, plain, (join(X1,complement(converse(complement(converse(X1)))))=X1), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_76, c_0_77]), c_0_40]), c_0_78])). 0.92/0.94 cnf(c_0_83, plain, (join(complement(join(complement(composition(X1,X2)),complement(X3))),complement(join(complement(X3),complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2)))))=complement(join(complement(X3),complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2))))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_79, c_0_28]), c_0_28])). 0.92/0.94 cnf(c_0_84, plain, (composition(top,top)=top), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_36, c_0_80]), c_0_78])). 0.92/0.94 cnf(c_0_85, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3))), inference(split_conjunct,[status(thm)],[c_0_81])). 0.92/0.94 cnf(c_0_86, plain, (join(X1,converse(complement(converse(complement(X1)))))=X1), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_54, c_0_82]), c_0_18]), c_0_18])). 0.92/0.94 cnf(c_0_87, plain, (complement(join(complement(X1),complement(composition(X1,top))))=X1), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_83, c_0_84]), c_0_40]), c_0_47]), c_0_50]), c_0_40]), c_0_61]), c_0_47]), c_0_50]), c_0_85]), c_0_84]), c_0_59]), c_0_40]), c_0_61]), c_0_47]), c_0_50]), c_0_85]), c_0_84])). 0.92/0.94 cnf(c_0_88, plain, (join(complement(X1),converse(complement(converse(X1))))=complement(X1)), inference(spm,[status(thm)],[c_0_86, c_0_50])). 0.92/0.94 cnf(c_0_89, plain, (join(X1,composition(X1,top))=composition(X1,top)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_65, c_0_87]), c_0_50]), c_0_50]), c_0_28])). 0.92/0.94 cnf(c_0_90, plain, (complement(converse(complement(converse(X1))))=X1), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_65, c_0_88]), c_0_50]), c_0_28]), c_0_82])). 0.92/0.94 cnf(c_0_91, plain, (join(complement(X1),composition(top,complement(composition(top,X1))))=complement(X1)), inference(spm,[status(thm)],[c_0_33, c_0_61])). 0.92/0.94 cnf(c_0_92, plain, (composition(top,composition(top,X1))=composition(top,X1)), inference(spm,[status(thm)],[c_0_85, c_0_84])). 0.92/0.94 cnf(c_0_93, plain, (join(X1,composition(top,X1))=composition(top,X1)), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_54, c_0_89]), c_0_63]), c_0_18]), c_0_63]), c_0_18])). 0.92/0.94 cnf(c_0_94, plain, (converse(complement(converse(X1)))=complement(X1)), inference(spm,[status(thm)],[c_0_50, c_0_90])). 0.92/0.94 fof(c_0_95, negated_conjecture, ~(![X1]:composition(complement(composition(X1,top)),top)=complement(composition(X1,top))), inference(assume_negation,[status(cth)],[goals])). 0.92/0.94 cnf(c_0_96, plain, (composition(top,complement(composition(top,X1)))=complement(composition(top,X1))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_91, c_0_92]), c_0_93])). 0.92/0.94 cnf(c_0_97, plain, (composition(top,converse(X1))=converse(composition(X1,top))), inference(spm,[status(thm)],[c_0_17, c_0_61])). 0.92/0.94 cnf(c_0_98, plain, (complement(converse(X1))=converse(complement(X1))), inference(spm,[status(thm)],[c_0_18, c_0_94])). 0.92/0.94 fof(c_0_99, negated_conjecture, composition(complement(composition(esk1_0,top)),top)!=complement(composition(esk1_0,top)), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_95])])])). 0.92/0.94 cnf(c_0_100, plain, (converse(composition(complement(composition(X1,top)),top))=converse(complement(composition(X1,top)))), inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_96, c_0_97]), c_0_98]), c_0_97]), c_0_98])). 0.92/0.94 cnf(c_0_101, negated_conjecture, (composition(complement(composition(esk1_0,top)),top)!=complement(composition(esk1_0,top))), inference(split_conjunct,[status(thm)],[c_0_99])). 0.92/0.94 cnf(c_0_102, plain, (composition(complement(composition(X1,top)),top)=complement(composition(X1,top))), inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_18, c_0_100]), c_0_18])). 0.92/0.94 cnf(c_0_103, negated_conjecture, ($false), inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_101, c_0_102])]), ['proof']). 0.92/0.94 % SZS output end Proof 0.92/0.94 % User time : 0.262 s 0.92/0.94 % System time : 0.010 s 0.92/0.94 % Total time : 0.272 s 0.92/0.94 0.92/0.94 EOF