%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SYN011-1 : TPTP v8.1.0. Released v1.1.0. % 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 : n005.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 : Thu Jul 21 06:07:15 EDT 2022 % Result : Unsatisfiable 0.13s 0.38s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.08/0.13 % Problem : SYN011-1 : TPTP v8.1.0. Released v1.1.0. % 0.08/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.13/0.35 % Computer : n005.cluster.edu % 0.13/0.35 % Model : x86_64 x86_64 % 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.35 % Memory : 8042.1875MB % 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.35 % CPULimit : 300 % 0.13/0.35 % WCLimit : 600 % 0.13/0.35 % DateTime : Mon Jul 11 23:45:07 EDT 2022 % 0.13/0.35 % CPUTime : % 0.13/0.38 # No SInE strategy applied % 0.13/0.38 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.13/0.38 # and selection function SelectComplexExceptUniqMaxHorn. % 0.13/0.38 # % 0.13/0.38 # Presaturation interreduction done % 0.13/0.38 # Number of axioms: 8 Number of unprocessed: 8 % 0.13/0.38 # Tableaux proof search. % 0.13/0.38 # APR header successfully linked. % 0.13/0.38 # Hello from C++ % 0.13/0.38 # The folding up rule is enabled... % 0.13/0.38 # Local unification is enabled... % 0.13/0.38 # Any saturation attempts will use folding labels... % 0.13/0.38 # 8 beginning clauses after preprocessing and clausification % 0.13/0.38 # Creating start rules for all 8 conjectures. % 0.13/0.38 # There are 8 start rule candidates: % 0.13/0.38 # Found 2 unit axioms. % 0.13/0.38 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.13/0.38 # 8 start rule tableaux created. % 0.13/0.38 # 6 extension rule candidate clauses % 0.13/0.38 # 2 unit axiom clauses % 0.13/0.38 % 0.13/0.38 # Requested 8, 32 cores available to the main process. % 0.13/0.38 # Ran out of tableaux, making start rules for all clauses % 0.13/0.38 # Ran out of tableaux, making start rules for all clauses % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p), inference(start_rule)). % 0.13/0.38 cnf(i_0_17, plain, (r), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_40, plain, (~l), inference(extension_rule, [i_0_12])). % 0.13/0.38 cnf(i_0_18, plain, (p), inference(etableau_closure_rule, [i_0_18, ...])). % 0.13/0.38 cnf(i_0_46, plain, (~q), inference(etableau_closure_rule, [i_0_46, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m), inference(start_rule)). % 0.13/0.38 cnf(i_0_19, plain, (q), inference(extension_rule, [i_0_12])). % 0.13/0.38 cnf(i_0_35, plain, (l), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_20, plain, (m), inference(etableau_closure_rule, [i_0_20, ...])). % 0.13/0.38 cnf(i_0_43, plain, (~r), inference(etableau_closure_rule, [i_0_43, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q), inference(start_rule)). % 0.13/0.38 cnf(i_0_21, plain, (l), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_39, plain, (~r), inference(extension_rule, [i_0_14])). % 0.13/0.38 cnf(i_0_22, plain, (~q), inference(etableau_closure_rule, [i_0_22, ...])). % 0.13/0.38 cnf(i_0_42, plain, (p), inference(etableau_closure_rule, [i_0_42, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m), inference(start_rule)). % 0.13/0.38 cnf(i_0_23, plain, (l), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_39, plain, (~r), inference(extension_rule, [i_0_14])). % 0.13/0.38 cnf(i_0_24, plain, (~m), inference(etableau_closure_rule, [i_0_24, ...])). % 0.13/0.38 cnf(i_0_42, plain, (p), inference(etableau_closure_rule, [i_0_42, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l), inference(start_rule)). % 0.13/0.38 cnf(i_0_25, plain, (~r), inference(extension_rule, [i_0_14])). % 0.13/0.38 cnf(i_0_32, plain, (p), inference(extension_rule, [i_0_13])). % 0.13/0.38 cnf(i_0_26, plain, (~l), inference(etableau_closure_rule, [i_0_26, ...])). % 0.13/0.38 cnf(i_0_42, plain, (~l), inference(etableau_closure_rule, [i_0_42, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l), inference(start_rule)). % 0.13/0.38 cnf(i_0_27, plain, (~p), inference(extension_rule, [i_0_14])). % 0.13/0.38 cnf(i_0_31, plain, (r), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_28, plain, (~l), inference(etableau_closure_rule, [i_0_28, ...])). % 0.13/0.38 cnf(i_0_40, plain, (~l), inference(etableau_closure_rule, [i_0_40, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 2 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 2 total successful branch saturations. % 0.13/0.38 # There were 2 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 0 successful branch saturations after the branch. % 0.13/0.38 # Child (5648) has found a proof. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_16, negated_conjecture, (t)). % 0.13/0.38 cnf(i_0_9, negated_conjecture, (~n)). % 0.13/0.38 cnf(i_0_13, negated_conjecture, (~p|~l)). % 0.13/0.38 cnf(i_0_15, negated_conjecture, (~r|~l)). % 0.13/0.38 cnf(i_0_11, negated_conjecture, (l|~m)). % 0.13/0.38 cnf(i_0_12, negated_conjecture, (l|~q)). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (q|m)). % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_14, negated_conjecture, (r|p), inference(start_rule)). % 0.13/0.38 cnf(i_0_55, plain, (r), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_66, plain, (~l), inference(extension_rule, [i_0_12])). % 0.13/0.38 cnf(i_0_56, plain, (p), inference(etableau_closure_rule, [i_0_56, ...])). % 0.13/0.38 cnf(i_0_72, plain, (~q), inference(etableau_closure_rule, [i_0_72, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 % 0.13/0.38 # Proof search is over... % 0.13/0.38 # Freeing feature tree %------------------------------------------------------------------------------