%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : PUZ011-1 : 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 : n022.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 18:10:57 EDT 2022 % Result : Unsatisfiable 0.12s 0.37s % Output : CNFRefutation 0.12s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.12 % Problem : PUZ011-1 : TPTP v8.1.0. Released v1.0.0. % 0.12/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.12/0.34 % Computer : n022.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 600 % 0.12/0.34 % DateTime : Sat May 28 22:37:53 EDT 2022 % 0.12/0.34 % CPUTime : % 0.12/0.37 # No SInE strategy applied % 0.12/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.12/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.12/0.37 # % 0.12/0.37 # Presaturation interreduction done % 0.12/0.37 # Number of axioms: 27 Number of unprocessed: 27 % 0.12/0.37 # Tableaux proof search. % 0.12/0.37 # APR header successfully linked. % 0.12/0.37 # Hello from C++ % 0.12/0.37 # The folding up rule is enabled... % 0.12/0.37 # Local unification is enabled... % 0.12/0.37 # Any saturation attempts will use folding labels... % 0.12/0.37 # 27 beginning clauses after preprocessing and clausification % 0.12/0.37 # Creating start rules for all 1 conjectures. % 0.12/0.37 # There are 1 start rule candidates: % 0.12/0.37 # Found 26 unit axioms. % 0.12/0.37 # 1 start rule tableaux created. % 0.12/0.37 # 1 extension rule candidate clauses % 0.12/0.37 # 26 unit axiom clauses % 0.12/0.37 % 0.12/0.37 # Requested 8, 32 cores available to the main process. % 0.12/0.37 # There are not enough tableaux to fork, creating more from the initial 1 % 0.12/0.37 # Ran out of tableaux, making start rules for all clauses % 0.12/0.37 # Returning from population with 27 new_tableaux and 0 remaining starting tableaux. % 0.12/0.37 # We now have 27 tableaux to operate on % 0.12/0.37 # Closed tableau found in foldup close cycle with 0 folds and 4 closures done. % 0.12/0.37 # There were 0 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 0 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 0 successful branch saturations after the branch. % 0.12/0.37 # Closed tableau found in foldup close cycle with 0 folds and 4 closures done. % 0.12/0.37 # There were 0 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 0 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 0 successful branch saturations after the branch. % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_28, hypothesis, (ocean(atlantic))). % 0.12/0.37 cnf(i_0_29, hypothesis, (ocean(indian))). % 0.12/0.37 cnf(i_0_45, hypothesis, (african(zaire))). % 0.12/0.37 cnf(i_0_46, hypothesis, (african(nigeria))). % 0.12/0.37 cnf(i_0_47, hypothesis, (african(angola))). % 0.12/0.37 cnf(i_0_42, hypothesis, (south_american(brazil))). % 0.12/0.37 cnf(i_0_48, hypothesis, (african(somalia))). % 0.12/0.37 cnf(i_0_43, hypothesis, (south_american(uruguay))). % 0.12/0.37 cnf(i_0_44, hypothesis, (south_american(venesuela))). % 0.12/0.37 cnf(i_0_49, hypothesis, (african(kenya))). % 0.12/0.37 cnf(i_0_50, hypothesis, (african(tanzania))). % 0.12/0.37 cnf(i_0_51, hypothesis, (asian(india))). % 0.12/0.37 cnf(i_0_52, hypothesis, (asian(pakistan))). % 0.12/0.37 cnf(i_0_53, hypothesis, (asian(iran))). % 0.12/0.37 cnf(i_0_30, hypothesis, (borders(atlantic,brazil))). % 0.12/0.37 cnf(i_0_31, hypothesis, (borders(atlantic,uruguay))). % 0.12/0.37 cnf(i_0_32, hypothesis, (borders(atlantic,venesuela))). % 0.12/0.37 cnf(i_0_33, hypothesis, (borders(atlantic,zaire))). % 0.12/0.37 cnf(i_0_34, hypothesis, (borders(atlantic,nigeria))). % 0.12/0.37 cnf(i_0_35, hypothesis, (borders(atlantic,angola))). % 0.12/0.37 cnf(i_0_36, hypothesis, (borders(indian,india))). % 0.12/0.37 cnf(i_0_37, hypothesis, (borders(indian,pakistan))). % 0.12/0.37 cnf(i_0_38, hypothesis, (borders(indian,iran))). % 0.12/0.37 cnf(i_0_39, hypothesis, (borders(indian,somalia))). % 0.12/0.37 cnf(i_0_40, hypothesis, (borders(indian,kenya))). % 0.12/0.37 cnf(i_0_41, hypothesis, (borders(indian,tanzania))). % 0.12/0.37 cnf(i_0_54, negated_conjecture, (~asian(X1)|~african(X2)|~borders(X3,X1)|~borders(X3,X2)|~ocean(X3))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 6 steps % 0.12/0.37 cnf(i_0_49, hypothesis, (african(kenya)), inference(start_rule)). % 0.12/0.37 cnf(i_0_74, plain, (african(kenya)), inference(extension_rule, [i_0_54])). % 0.12/0.37 cnf(i_0_131, plain, (~asian(india)), inference(closure_rule, [i_0_51])). % 0.12/0.37 cnf(i_0_133, plain, (~borders(indian,india)), inference(closure_rule, [i_0_36])). % 0.12/0.37 cnf(i_0_134, plain, (~borders(indian,kenya)), inference(closure_rule, [i_0_40])). % 0.12/0.37 cnf(i_0_135, plain, (~ocean(indian)), inference(closure_rule, [i_0_29])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 # Closed tableau found in foldup close cycle with 0 folds and 4 closures done. % 0.12/0.37 # There were 0 total branch saturation attempts. % 0.12/0.37 # There were 0 of these attempts blocked. % 0.12/0.37 # There were 0 deferred branch saturation attempts. % 0.12/0.37 # There were 0 free duplicated saturations. % 0.12/0.37 # There were 0 total successful branch saturations. % 0.12/0.37 # There were 0 successful branch saturations in interreduction. % 0.12/0.37 # There were 0 successful branch saturations on the branch. % 0.12/0.37 # There were 0 successful branch saturations after the branch. % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_28, hypothesis, (ocean(atlantic))). % 0.12/0.37 cnf(i_0_29, hypothesis, (ocean(indian))). % 0.12/0.37 cnf(i_0_45, hypothesis, (african(zaire))). % 0.12/0.37 cnf(i_0_46, hypothesis, (african(nigeria))). % 0.12/0.37 cnf(i_0_47, hypothesis, (african(angola))). % 0.12/0.37 cnf(i_0_42, hypothesis, (south_american(brazil))). % 0.12/0.37 cnf(i_0_48, hypothesis, (african(somalia))). % 0.12/0.37 cnf(i_0_43, hypothesis, (south_american(uruguay))). % 0.12/0.37 cnf(i_0_44, hypothesis, (south_american(venesuela))). % 0.12/0.37 cnf(i_0_49, hypothesis, (african(kenya))). % 0.12/0.37 cnf(i_0_50, hypothesis, (african(tanzania))). % 0.12/0.37 cnf(i_0_51, hypothesis, (asian(india))). % 0.12/0.37 cnf(i_0_52, hypothesis, (asian(pakistan))). % 0.12/0.37 cnf(i_0_53, hypothesis, (asian(iran))). % 0.12/0.37 cnf(i_0_30, hypothesis, (borders(atlantic,brazil))). % 0.12/0.37 cnf(i_0_31, hypothesis, (borders(atlantic,uruguay))). % 0.12/0.37 cnf(i_0_32, hypothesis, (borders(atlantic,venesuela))). % 0.12/0.37 cnf(i_0_33, hypothesis, (borders(atlantic,zaire))). % 0.12/0.37 cnf(i_0_34, hypothesis, (borders(atlantic,nigeria))). % 0.12/0.37 cnf(i_0_35, hypothesis, (borders(atlantic,angola))). % 0.12/0.37 cnf(i_0_36, hypothesis, (borders(indian,india))). % 0.12/0.37 cnf(i_0_37, hypothesis, (borders(indian,pakistan))). % 0.12/0.37 cnf(i_0_38, hypothesis, (borders(indian,iran))). % 0.12/0.37 cnf(i_0_39, hypothesis, (borders(indian,somalia))). % 0.12/0.37 cnf(i_0_40, hypothesis, (borders(indian,kenya))). % 0.12/0.37 cnf(i_0_41, hypothesis, (borders(indian,tanzania))). % 0.12/0.37 cnf(i_0_54, negated_conjecture, (~asian(X1)|~african(X2)|~borders(X3,X1)|~borders(X3,X2)|~ocean(X3))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 6 steps % 0.12/0.37 cnf(i_0_50, hypothesis, (african(tanzania)), inference(start_rule)). % 0.12/0.37 cnf(i_0_75, plain, (african(tanzania)), inference(extension_rule, [i_0_54])). % 0.12/0.37 cnf(i_0_131, plain, (~asian(india)), inference(closure_rule, [i_0_51])). % 0.12/0.37 cnf(i_0_133, plain, (~borders(indian,india)), inference(closure_rule, [i_0_36])). % 0.12/0.37 cnf(i_0_134, plain, (~borders(indian,tanzania)), inference(closure_rule, [i_0_41])). % 0.12/0.37 cnf(i_0_135, plain, (~ocean(indian)), inference(closure_rule, [i_0_29])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.12/0.37 # Begin clausification derivation % 0.12/0.37 % 0.12/0.37 # End clausification derivation % 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.12/0.37 cnf(i_0_28, hypothesis, (ocean(atlantic))). % 0.12/0.37 cnf(i_0_29, hypothesis, (ocean(indian))). % 0.12/0.37 cnf(i_0_45, hypothesis, (african(zaire))). % 0.12/0.37 cnf(i_0_46, hypothesis, (african(nigeria))). % 0.12/0.37 cnf(i_0_47, hypothesis, (african(angola))). % 0.12/0.37 cnf(i_0_42, hypothesis, (south_american(brazil))). % 0.12/0.37 cnf(i_0_48, hypothesis, (african(somalia))). % 0.12/0.37 cnf(i_0_43, hypothesis, (south_american(uruguay))). % 0.12/0.37 cnf(i_0_44, hypothesis, (south_american(venesuela))). % 0.12/0.37 cnf(i_0_49, hypothesis, (african(kenya))). % 0.12/0.37 cnf(i_0_50, hypothesis, (african(tanzania))). % 0.12/0.37 cnf(i_0_51, hypothesis, (asian(india))). % 0.12/0.37 cnf(i_0_52, hypothesis, (asian(pakistan))). % 0.12/0.37 cnf(i_0_53, hypothesis, (asian(iran))). % 0.12/0.37 cnf(i_0_30, hypothesis, (borders(atlantic,brazil))). % 0.12/0.37 cnf(i_0_31, hypothesis, (borders(atlantic,uruguay))). % 0.12/0.37 cnf(i_0_32, hypothesis, (borders(atlantic,venesuela))). % 0.12/0.37 cnf(i_0_33, hypothesis, (borders(atlantic,zaire))). % 0.12/0.37 cnf(i_0_34, hypothesis, (borders(atlantic,nigeria))). % 0.12/0.37 cnf(i_0_35, hypothesis, (borders(atlantic,angola))). % 0.12/0.37 cnf(i_0_36, hypothesis, (borders(indian,india))). % 0.12/0.37 cnf(i_0_37, hypothesis, (borders(indian,pakistan))). % 0.12/0.37 cnf(i_0_38, hypothesis, (borders(indian,iran))). % 0.12/0.37 cnf(i_0_39, hypothesis, (borders(indian,somalia))). % 0.12/0.37 cnf(i_0_40, hypothesis, (borders(indian,kenya))). % 0.12/0.37 cnf(i_0_41, hypothesis, (borders(indian,tanzania))). % 0.12/0.37 cnf(i_0_54, negated_conjecture, (~asian(X1)|~african(X2)|~borders(X3,X1)|~borders(X3,X2)|~ocean(X3))). % 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.12/0.37 # Begin printing tableau % 0.12/0.37 # Found 6 steps % 0.12/0.37 cnf(i_0_40, hypothesis, (borders(indian,kenya)), inference(start_rule)). % 0.12/0.37 cnf(i_0_89, plain, (borders(indian,kenya)), inference(extension_rule, [i_0_54])). % 0.12/0.37 cnf(i_0_181, plain, (~asian(india)), inference(closure_rule, [i_0_51])). % 0.12/0.37 cnf(i_0_182, plain, (~african(kenya)), inference(closure_rule, [i_0_49])). % 0.12/0.37 cnf(i_0_183, plain, (~borders(indian,india)), inference(closure_rule, [i_0_36])). % 0.12/0.37 cnf(i_0_185, plain, (~ocean(indian)), inference(closure_rule, [i_0_29])). % 0.12/0.37 # End printing tableau % 0.12/0.37 # SZS output end % 0.12/0.37 # Branches closed with saturation will be marked with an "s" % 0.12/0.37 # Child (11162) has found a proof. % 0.12/0.37 % 0.12/0.37 # Proof search is over... % 0.12/0.37 # Freeing feature tree %------------------------------------------------------------------------------