%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : REL003-1 : TPTP v8.1.0. Released v4.0.0. % 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 : n026.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 19:20:35 EDT 2022 % Result : Unsatisfiable 0.13s 0.37s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : REL003-1 : TPTP v8.1.0. Released v4.0.0. % 0.07/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.13/0.34 % Computer : n026.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 : 600 % 0.13/0.34 % DateTime : Fri Jul 8 10:03:54 EDT 2022 % 0.13/0.34 % CPUTime : % 0.13/0.37 # No SInE strategy applied % 0.13/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.13/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.13/0.37 # % 0.13/0.37 # Presaturation interreduction done % 0.13/0.37 # Number of axioms: 14 Number of unprocessed: 14 % 0.13/0.37 # Tableaux proof search. % 0.13/0.37 # APR header successfully linked. % 0.13/0.37 # Hello from C++ % 0.13/0.37 # The folding up rule is enabled... % 0.13/0.37 # Local unification is enabled... % 0.13/0.37 # Any saturation attempts will use folding labels... % 0.13/0.37 # 14 beginning clauses after preprocessing and clausification % 0.13/0.37 # Creating start rules for all 2 conjectures. % 0.13/0.37 # There are 2 start rule candidates: % 0.13/0.37 # Found 12 unit axioms. % 0.13/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.13/0.37 # 2 start rule tableaux created. % 0.13/0.37 # 2 extension rule candidate clauses % 0.13/0.37 # 12 unit axiom clauses % 0.13/0.37 % 0.13/0.37 # Requested 8, 32 cores available to the main process. % 0.13/0.37 # There are not enough tableaux to fork, creating more from the initial 2 % 0.13/0.37 # Creating equality axioms % 0.13/0.37 # Ran out of tableaux, making start rules for all clauses % 0.13/0.37 # Returning from population with 21 new_tableaux and 0 remaining starting tableaux. % 0.13/0.37 # We now have 21 tableaux to operate on % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X1))=X1)). % 0.13/0.37 cnf(i_0_21, plain, (composition(X1,one)=X1)). % 0.13/0.37 cnf(i_0_27, plain, (join(X1,complement(X1))=top)). % 0.13/0.37 cnf(i_0_24, plain, (join(converse(X1),converse(X2))=converse(join(X1,X2)))). % 0.13/0.37 cnf(i_0_25, plain, (composition(converse(X1),converse(X2))=converse(composition(X2,X1)))). % 0.13/0.37 cnf(i_0_17, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 0.13/0.37 cnf(i_0_28, plain, (complement(top)=zero)). % 0.13/0.37 cnf(i_0_20, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))). % 0.13/0.37 cnf(i_0_22, plain, (join(composition(X1,X2),composition(X3,X2))=composition(join(X1,X3),X2))). % 0.13/0.37 cnf(i_0_26, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1))). % 0.13/0.37 cnf(i_0_18, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1)). % 0.13/0.37 cnf(i_0_16, plain, (join(X1,X2)=join(X2,X1))). % 0.13/0.37 cnf(i_0_30, negated_conjecture, (converse(join(sk2,sk1))!=converse(sk2)|join(sk2,sk1)!=sk2)). % 0.13/0.37 cnf(i_0_29, negated_conjecture, (converse(join(sk2,sk1))=converse(sk2)|join(sk2,sk1)=sk2)). % 0.13/0.37 cnf(i_0_51, plain, (X4=X4)). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 5 steps % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(converse(X7)))=converse(X7)), inference(start_rule)). % 0.13/0.37 cnf(i_0_59, plain, (converse(converse(converse(X7)))=converse(X7)), inference(extension_rule, [i_0_58])). % 0.13/0.37 cnf(i_0_95, plain, (converse(converse(converse(converse(X7))))=converse(converse(X7))), inference(extension_rule, [i_0_54])). % 0.13/0.37 cnf(i_0_107, plain, (converse(converse(X7))!=X7), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_105, plain, (converse(converse(converse(converse(X7))))=X7), inference(etableau_closure_rule, [i_0_105, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X1))=X1)). % 0.13/0.37 cnf(i_0_21, plain, (composition(X1,one)=X1)). % 0.13/0.37 cnf(i_0_27, plain, (join(X1,complement(X1))=top)). % 0.13/0.37 cnf(i_0_24, plain, (join(converse(X1),converse(X2))=converse(join(X1,X2)))). % 0.13/0.37 cnf(i_0_25, plain, (composition(converse(X1),converse(X2))=converse(composition(X2,X1)))). % 0.13/0.37 cnf(i_0_17, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 0.13/0.37 cnf(i_0_28, plain, (complement(top)=zero)). % 0.13/0.37 cnf(i_0_20, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))). % 0.13/0.37 cnf(i_0_22, plain, (join(composition(X1,X2),composition(X3,X2))=composition(join(X1,X3),X2))). % 0.13/0.37 cnf(i_0_26, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1))). % 0.13/0.37 cnf(i_0_18, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1)). % 0.13/0.37 cnf(i_0_16, plain, (join(X1,X2)=join(X2,X1))). % 0.13/0.37 cnf(i_0_30, negated_conjecture, (converse(join(sk2,sk1))!=converse(sk2)|join(sk2,sk1)!=sk2)). % 0.13/0.37 cnf(i_0_29, negated_conjecture, (converse(join(sk2,sk1))=converse(sk2)|join(sk2,sk1)=sk2)). % 0.13/0.37 cnf(i_0_51, plain, (X4=X4)). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 6 steps % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X5))=X5), inference(start_rule)). % 0.13/0.37 cnf(i_0_59, plain, (converse(converse(X5))=X5), inference(extension_rule, [i_0_57])). % 0.13/0.37 cnf(i_0_93, plain, (converse(converse(X3))!=X3), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_92, plain, (composition(converse(converse(X3)),converse(converse(X5)))=composition(X3,X5)), inference(extension_rule, [i_0_54])). % 0.13/0.37 cnf(i_0_107, plain, (composition(X3,X5)!=converse(converse(composition(X3,X5)))), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_105, plain, (composition(converse(converse(X3)),converse(converse(X5)))=converse(converse(composition(X3,X5)))), inference(etableau_closure_rule, [i_0_105, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X1))=X1)). % 0.13/0.37 cnf(i_0_21, plain, (composition(X1,one)=X1)). % 0.13/0.37 cnf(i_0_27, plain, (join(X1,complement(X1))=top)). % 0.13/0.37 cnf(i_0_24, plain, (join(converse(X1),converse(X2))=converse(join(X1,X2)))). % 0.13/0.37 cnf(i_0_25, plain, (composition(converse(X1),converse(X2))=converse(composition(X2,X1)))). % 0.13/0.37 cnf(i_0_17, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 0.13/0.37 cnf(i_0_28, plain, (complement(top)=zero)). % 0.13/0.37 cnf(i_0_20, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))). % 0.13/0.37 cnf(i_0_22, plain, (join(composition(X1,X2),composition(X3,X2))=composition(join(X1,X3),X2))). % 0.13/0.37 cnf(i_0_26, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1))). % 0.13/0.37 cnf(i_0_18, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1)). % 0.13/0.37 cnf(i_0_16, plain, (join(X1,X2)=join(X2,X1))). % 0.13/0.37 cnf(i_0_30, negated_conjecture, (converse(join(sk2,sk1))!=converse(sk2)|join(sk2,sk1)!=sk2)). % 0.13/0.37 cnf(i_0_29, negated_conjecture, (converse(join(sk2,sk1))=converse(sk2)|join(sk2,sk1)=sk2)). % 0.13/0.37 cnf(i_0_51, plain, (X4=X4)). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 5 steps % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X3))=X3), inference(start_rule)). % 0.13/0.37 cnf(i_0_59, plain, (converse(converse(X3))=X3), inference(extension_rule, [i_0_56])). % 0.13/0.37 cnf(i_0_90, plain, (complement(converse(converse(X3)))=complement(X3)), inference(extension_rule, [i_0_54])). % 0.13/0.37 cnf(i_0_107, plain, (complement(X3)!=converse(converse(complement(X3)))), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_105, plain, (complement(converse(converse(X3)))=converse(converse(complement(X3)))), inference(etableau_closure_rule, [i_0_105, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X1))=X1)). % 0.13/0.37 cnf(i_0_21, plain, (composition(X1,one)=X1)). % 0.13/0.37 cnf(i_0_27, plain, (join(X1,complement(X1))=top)). % 0.13/0.37 cnf(i_0_24, plain, (join(converse(X1),converse(X2))=converse(join(X1,X2)))). % 0.13/0.37 cnf(i_0_25, plain, (composition(converse(X1),converse(X2))=converse(composition(X2,X1)))). % 0.13/0.37 cnf(i_0_17, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 0.13/0.37 cnf(i_0_28, plain, (complement(top)=zero)). % 0.13/0.37 cnf(i_0_20, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))). % 0.13/0.37 cnf(i_0_22, plain, (join(composition(X1,X2),composition(X3,X2))=composition(join(X1,X3),X2))). % 0.13/0.37 cnf(i_0_26, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1))). % 0.13/0.37 cnf(i_0_18, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1)). % 0.13/0.37 cnf(i_0_16, plain, (join(X1,X2)=join(X2,X1))). % 0.13/0.37 cnf(i_0_30, negated_conjecture, (converse(join(sk2,sk1))!=converse(sk2)|join(sk2,sk1)!=sk2)). % 0.13/0.37 cnf(i_0_29, negated_conjecture, (converse(join(sk2,sk1))=converse(sk2)|join(sk2,sk1)=sk2)). % 0.13/0.37 cnf(i_0_51, plain, (X4=X4)). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 6 steps % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X5))=X5), inference(start_rule)). % 0.13/0.37 cnf(i_0_59, plain, (converse(converse(X5))=X5), inference(extension_rule, [i_0_55])). % 0.13/0.37 cnf(i_0_88, plain, (converse(converse(X3))!=X3), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_87, plain, (join(converse(converse(X3)),converse(converse(X5)))=join(X3,X5)), inference(extension_rule, [i_0_54])). % 0.13/0.37 cnf(i_0_107, plain, (join(X3,X5)!=converse(converse(join(X3,X5)))), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_105, plain, (join(converse(converse(X3)),converse(converse(X5)))=converse(converse(join(X3,X5)))), inference(etableau_closure_rule, [i_0_105, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X1))=X1)). % 0.13/0.37 cnf(i_0_21, plain, (composition(X1,one)=X1)). % 0.13/0.37 cnf(i_0_27, plain, (join(X1,complement(X1))=top)). % 0.13/0.37 cnf(i_0_24, plain, (join(converse(X1),converse(X2))=converse(join(X1,X2)))). % 0.13/0.37 cnf(i_0_25, plain, (composition(converse(X1),converse(X2))=converse(composition(X2,X1)))). % 0.13/0.37 cnf(i_0_17, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 0.13/0.37 cnf(i_0_28, plain, (complement(top)=zero)). % 0.13/0.37 cnf(i_0_20, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))). % 0.13/0.37 cnf(i_0_22, plain, (join(composition(X1,X2),composition(X3,X2))=composition(join(X1,X3),X2))). % 0.13/0.37 cnf(i_0_26, plain, (join(complement(X1),composition(converse(X2),complement(composition(X2,X1))))=complement(X1))). % 0.13/0.37 cnf(i_0_18, plain, (join(complement(join(complement(X1),X2)),complement(join(complement(X1),complement(X2))))=X1)). % 0.13/0.37 cnf(i_0_16, plain, (join(X1,X2)=join(X2,X1))). % 0.13/0.37 cnf(i_0_30, negated_conjecture, (converse(join(sk2,sk1))!=converse(sk2)|join(sk2,sk1)!=sk2)). % 0.13/0.37 cnf(i_0_29, negated_conjecture, (converse(join(sk2,sk1))=converse(sk2)|join(sk2,sk1)=sk2)). % 0.13/0.37 cnf(i_0_51, plain, (X4=X4)). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 6 steps % 0.13/0.37 cnf(i_0_23, plain, (converse(converse(X3))=X3), inference(start_rule)). % 0.13/0.37 cnf(i_0_59, plain, (converse(converse(X3))=X3), inference(extension_rule, [i_0_55])). % 0.13/0.37 cnf(i_0_89, plain, (converse(converse(X5))!=X5), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_87, plain, (join(converse(converse(X3)),converse(converse(X5)))=join(X3,X5)), inference(extension_rule, [i_0_54])). % 0.13/0.37 cnf(i_0_107, plain, (join(X3,X5)!=converse(converse(join(X3,X5)))), inference(closure_rule, [i_0_23])). % 0.13/0.37 cnf(i_0_105, plain, (join(converse(converse(X3)),converse(converse(X5)))=converse(converse(join(X3,X5)))), inference(etableau_closure_rule, [i_0_105, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # Child (24273) has found a proof. % 0.13/0.37 % 0.13/0.37 # Proof search is over... % 0.13/0.37 # Freeing feature tree %------------------------------------------------------------------------------