%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : PUZ001-1 : TPTP v8.1.0. Released v1.0.0. % 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 : n024.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 18:10:55 EDT 2022 % Result : Unsatisfiable 0.14s 0.38s % Output : CNFRefutation 0.14s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.08/0.13 % Problem : PUZ001-1 : TPTP v8.1.0. Released v1.0.0. % 0.08/0.14 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.14/0.35 % Computer : n024.cluster.edu % 0.14/0.35 % Model : x86_64 x86_64 % 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.35 % Memory : 8042.1875MB % 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.35 % CPULimit : 300 % 0.14/0.35 % WCLimit : 600 % 0.14/0.35 % DateTime : Sat May 28 22:25:51 EDT 2022 % 0.14/0.35 % CPUTime : % 0.14/0.38 # No SInE strategy applied % 0.14/0.38 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S4b % 0.14/0.38 # and selection function SelectCQIPrecW. % 0.14/0.38 # % 0.14/0.38 # Presaturation interreduction done % 0.14/0.38 # Number of axioms: 12 Number of unprocessed: 12 % 0.14/0.38 # Tableaux proof search. % 0.14/0.38 # APR header successfully linked. % 0.14/0.38 # Hello from C++ % 0.14/0.38 # The folding up rule is enabled... % 0.14/0.38 # Local unification is enabled... % 0.14/0.38 # Any saturation attempts will use folding labels... % 0.14/0.38 # 12 beginning clauses after preprocessing and clausification % 0.14/0.38 # Creating start rules for all 1 conjectures. % 0.14/0.38 # There are 1 start rule candidates: % 0.14/0.38 # Found 5 unit axioms. % 0.14/0.38 # 1 start rule tableaux created. % 0.14/0.38 # 7 extension rule candidate clauses % 0.14/0.38 # 5 unit axiom clauses % 0.14/0.38 % 0.14/0.38 # Requested 8, 32 cores available to the main process. % 0.14/0.38 # There are not enough tableaux to fork, creating more from the initial 1 % 0.14/0.38 # There were 3 total branch saturation attempts. % 0.14/0.38 # There were 0 of these attempts blocked. % 0.14/0.38 # There were 0 deferred branch saturation attempts. % 0.14/0.38 # There were 0 free duplicated saturations. % 0.14/0.38 # There were 3 total successful branch saturations. % 0.14/0.38 # There were 0 successful branch saturations in interreduction. % 0.14/0.38 # There were 0 successful branch saturations on the branch. % 0.14/0.38 # There were 3 successful branch saturations after the branch. % 0.14/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.14/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.14/0.38 # Begin clausification derivation % 0.14/0.38 % 0.14/0.38 # End clausification derivation % 0.14/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.14/0.38 cnf(i_0_13, hypothesis, (lives(agatha))). % 0.14/0.38 cnf(i_0_14, hypothesis, (lives(butler))). % 0.14/0.38 cnf(i_0_15, hypothesis, (lives(charles))). % 0.14/0.38 cnf(i_0_19, hypothesis, (hates(agatha,agatha))). % 0.14/0.38 cnf(i_0_20, hypothesis, (hates(agatha,charles))). % 0.14/0.38 cnf(i_0_24, negated_conjecture, (killed(charles,agatha)|killed(butler,agatha))). % 0.14/0.38 cnf(i_0_22, hypothesis, (hates(butler,X1)|~hates(agatha,X1))). % 0.14/0.38 cnf(i_0_16, hypothesis, (~richer(X1,X2)|~killed(X1,X2))). % 0.14/0.38 cnf(i_0_17, hypothesis, (~hates(agatha,X1)|~hates(charles,X1))). % 0.14/0.38 cnf(i_0_21, hypothesis, (hates(X1,X2)|~killed(X1,X2))). % 0.14/0.38 cnf(i_0_18, hypothesis, (~hates(X1,agatha)|~hates(X1,butler)|~hates(X1,charles))). % 0.14/0.38 cnf(i_0_23, hypothesis, (hates(butler,X1)|richer(X1,agatha)|~lives(X1))). % 0.14/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.14/0.38 # Begin printing tableau % 0.14/0.38 # Found 6 steps % 0.14/0.38 cnf(i_0_24, negated_conjecture, (killed(charles,agatha)|killed(butler,agatha)), inference(start_rule)). % 0.14/0.38 cnf(i_0_26, plain, (killed(butler,agatha)), inference(extension_rule, [i_0_21])). % 0.14/0.38 cnf(i_0_49, plain, (hates(butler,agatha)), inference(extension_rule, [i_0_18])). % 0.14/0.38 cnf(i_0_25, plain, (killed(charles,agatha)), inference(etableau_closure_rule, [i_0_25, ...])). % 0.14/0.38 cnf(i_0_68, plain, (~hates(butler,butler)), inference(etableau_closure_rule, [i_0_68, ...])). % 0.14/0.38 cnf(i_0_69, plain, (~hates(butler,charles)), inference(etableau_closure_rule, [i_0_69, ...])). % 0.14/0.38 # End printing tableau % 0.14/0.38 # SZS output end % 0.14/0.38 # Branches closed with saturation will be marked with an "s" % 0.14/0.38 # Returning from population with 4 new_tableaux and 0 remaining starting tableaux. % 0.14/0.38 # We now have 4 tableaux to operate on % 0.14/0.38 # Found closed tableau during pool population. % 0.14/0.38 # Proof search is over... % 0.14/0.38 # Freeing feature tree %------------------------------------------------------------------------------