%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : NUM017-2 : TPTP v8.1.0. Bugfixed v1.2.1. % 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 : n020.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 09:38:22 EDT 2022 % Result : Unsatisfiable 132.30s 18.14s % Output : CNFRefutation 132.30s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : NUM017-2 : TPTP v8.1.0. Bugfixed v1.2.1. % 0.03/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.13/0.33 % Computer : n020.cluster.edu % 0.13/0.33 % Model : x86_64 x86_64 % 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.33 % Memory : 8042.1875MB % 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.33 % CPULimit : 300 % 0.13/0.33 % WCLimit : 600 % 0.13/0.33 % DateTime : Tue Jul 5 09:27:29 EDT 2022 % 0.13/0.34 % CPUTime : % 0.13/0.36 # No SInE strategy applied % 0.13/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.13/0.36 # and selection function SelectComplexExceptUniqMaxHorn. % 0.13/0.36 # % 0.13/0.36 # Presaturation interreduction done % 0.13/0.36 # Number of axioms: 15 Number of unprocessed: 15 % 0.13/0.36 # Tableaux proof search. % 0.13/0.36 # APR header successfully linked. % 0.13/0.36 # Hello from C++ % 0.83/0.98 # The folding up rule is enabled... % 0.83/0.98 # Local unification is enabled... % 0.83/0.98 # Any saturation attempts will use folding labels... % 0.83/0.98 # 15 beginning clauses after preprocessing and clausification % 0.83/0.98 # Creating start rules for all 1 conjectures. % 0.83/0.98 # There are 1 start rule candidates: % 0.83/0.98 # Found 5 unit axioms. % 0.83/0.98 # 1 start rule tableaux created. % 0.83/0.98 # 10 extension rule candidate clauses % 0.83/0.98 # 5 unit axiom clauses % 0.83/0.98 % 0.83/0.98 # Requested 8, 32 cores available to the main process. % 0.83/0.98 # There are not enough tableaux to fork, creating more from the initial 1 % 1.41/1.61 # Returning from population with 8 new_tableaux and 0 remaining starting tableaux. % 1.41/1.61 # We now have 8 tableaux to operate on % 10.30/2.79 # Creating equality axioms % 10.30/2.79 # Ran out of tableaux, making start rules for all clauses % 132.30/18.14 # There were 31 total branch saturation attempts. % 132.30/18.14 # There were 8 of these attempts blocked. % 132.30/18.14 # There were 0 deferred branch saturation attempts. % 132.30/18.14 # There were 0 free duplicated saturations. % 132.30/18.14 # There were 1 total successful branch saturations. % 132.30/18.14 # There were 0 successful branch saturations in interreduction. % 132.30/18.14 # There were 0 successful branch saturations on the branch. % 132.30/18.14 # There were 1 successful branch saturations after the branch. % 132.30/18.14 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 132.30/18.14 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 132.30/18.14 # Begin clausification derivation % 132.30/18.14 % 132.30/18.14 # End clausification derivation % 132.30/18.14 # Begin listing active clauses obtained from FOF to CNF conversion % 132.30/18.14 cnf(i_0_26, hypothesis, (prime(a))). % 132.30/18.14 cnf(i_0_27, hypothesis, (product(b,b,d))). % 132.30/18.14 cnf(i_0_28, hypothesis, (product(c,c,e))). % 132.30/18.14 cnf(i_0_16, plain, (product(X1,X2,multiply(X1,X2)))). % 132.30/18.14 cnf(i_0_29, hypothesis, (~product(a,e,d))). % 132.30/18.14 cnf(i_0_30, negated_conjecture, (~divides(X1,b)|~divides(X1,c))). % 132.30/18.14 cnf(i_0_21, plain, (divides(X1,X2)|~divides(X1,X3)|~divides(X3,X2))). % 132.30/18.14 cnf(i_0_24, plain, (divides(X1,X2)|~product(X1,X3,X2))). % 132.30/18.14 cnf(i_0_19, plain, (product(X1,X2,X3)|~product(X2,X1,X3))). % 132.30/18.14 cnf(i_0_22, plain, (X1=X2|~product(X3,X4,X2)|~product(X3,X4,X1))). % 132.30/18.14 cnf(i_0_20, plain, (X1=X2|~product(X3,X2,X4)|~product(X3,X1,X4))). % 132.30/18.14 cnf(i_0_23, plain, (product(X1,second_divided_by_1st(X1,X2),X2)|~divides(X1,X2))). % 132.30/18.14 cnf(i_0_25, plain, (divides(X1,X2)|~prime(X1)|~divides(X1,X3)|~product(X2,X2,X3))). % 132.30/18.14 cnf(i_0_18, plain, (product(X1,X2,X3)|~product(X1,X4,X5)|~product(X4,X6,X2)|~product(X5,X6,X3))). % 132.30/18.14 cnf(i_0_17, plain, (product(X1,X2,X3)|~product(X4,X2,X5)|~product(X6,X4,X1)|~product(X6,X5,X3))). % 132.30/18.14 cnf(i_0_119148, plain, (X7=X7)). % 132.30/18.14 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 132.30/18.14 # Begin printing tableau % 132.30/18.14 # Found 8 steps % 132.30/18.14 cnf(i_0_119148, plain, (X6=X6), inference(start_rule)). % 132.30/18.14 cnf(i_0_119191, plain, (X6=X6), inference(extension_rule, [i_0_119152])). % 132.30/18.14 cnf(i_0_119230, plain, ($false), inference(closure_rule, [i_0_119148])). % 132.30/18.14 cnf(i_0_119228, plain, (multiply(X6,X5)=multiply(X6,X5)), inference(extension_rule, [i_0_119152])). % 132.30/18.14 cnf(i_0_1264057, plain, ($false), inference(closure_rule, [i_0_119148])). % 132.30/18.14 cnf(i_0_1264056, plain, (multiply(X8,multiply(X6,X5))=multiply(X8,multiply(X6,X5))), inference(extension_rule, [i_0_119152])). % 132.30/18.14 cnf(i_0_1399725, plain, ($false), inference(closure_rule, [i_0_119148])). % 132.30/18.14 cnf(i_0_1399723, plain, (multiply(multiply(X8,multiply(X6,X5)),X5)=multiply(multiply(X8,multiply(X6,X5)),X5)), inference(etableau_closure_rule, [i_0_1399723, ...])). % 132.30/18.14 # End printing tableau % 132.30/18.14 # SZS output end % 132.30/18.14 # Branches closed with saturation will be marked with an "s" % 133.04/18.16 # Child (4679) has found a proof. % 133.04/18.16 % 133.04/18.16 # Proof search is over... % 133.04/18.16 # Freeing feature tree %------------------------------------------------------------------------------