%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SET930+1 : TPTP v8.1.0. Released v3.2.0. % 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 : n008.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 : Tue Jul 19 01:03:56 EDT 2022 % Result : Theorem 0.13s 0.36s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.12 % Problem : SET930+1 : TPTP v8.1.0. Released v3.2.0. % 0.10/0.12 % 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 : n008.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 : Sat Jul 9 21:26:23 EDT 2022 % 0.13/0.33 % CPUTime : % 0.13/0.35 # No SInE strategy applied % 0.13/0.35 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_S032N % 0.13/0.35 # and selection function SelectUnlessUniqMax. % 0.13/0.35 # % 0.13/0.35 # Presaturation interreduction done % 0.13/0.35 # Number of axioms: 19 Number of unprocessed: 19 % 0.13/0.35 # Tableaux proof search. % 0.13/0.35 # APR header successfully linked. % 0.13/0.35 # Hello from C++ % 0.13/0.36 # The folding up rule is enabled... % 0.13/0.36 # Local unification is enabled... % 0.13/0.36 # Any saturation attempts will use folding labels... % 0.13/0.36 # 19 beginning clauses after preprocessing and clausification % 0.13/0.36 # Creating start rules for all 4 conjectures. % 0.13/0.36 # There are 4 start rule candidates: % 0.13/0.36 # Found 8 unit axioms. % 0.13/0.36 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.13/0.36 # 4 start rule tableaux created. % 0.13/0.36 # 11 extension rule candidate clauses % 0.13/0.36 # 8 unit axiom clauses % 0.13/0.36 % 0.13/0.36 # Requested 8, 32 cores available to the main process. % 0.13/0.36 # There are not enough tableaux to fork, creating more from the initial 4 % 0.13/0.36 # There were 2 total branch saturation attempts. % 0.13/0.36 # There were 0 of these attempts blocked. % 0.13/0.36 # There were 0 deferred branch saturation attempts. % 0.13/0.36 # There were 0 free duplicated saturations. % 0.13/0.36 # There were 2 total successful branch saturations. % 0.13/0.36 # There were 0 successful branch saturations in interreduction. % 0.13/0.36 # There were 0 successful branch saturations on the branch. % 0.13/0.36 # There were 2 successful branch saturations after the branch. % 0.13/0.36 # SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.36 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.36 # Begin clausification derivation % 0.13/0.36 % 0.13/0.36 # End clausification derivation % 0.13/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.36 cnf(i_0_3, plain, (empty(empty_set))). % 0.13/0.36 cnf(i_0_8, plain, (empty(esk1_0))). % 0.13/0.36 cnf(i_0_2, plain, (unordered_pair(X1,X2)=unordered_pair(X2,X1))). % 0.13/0.36 cnf(i_0_19, negated_conjecture, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=empty_set)). % 0.13/0.36 cnf(i_0_18, negated_conjecture, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=singleton(esk3_0))). % 0.13/0.36 cnf(i_0_17, negated_conjecture, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=singleton(esk4_0))). % 0.13/0.36 cnf(i_0_16, negated_conjecture, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=unordered_pair(esk3_0,esk4_0))). % 0.13/0.36 cnf(i_0_9, plain, (~empty(esk2_0))). % 0.13/0.36 cnf(i_0_1, plain, (~in(X1,X2)|~in(X2,X1))). % 0.13/0.36 cnf(i_0_7, plain, (set_difference(unordered_pair(X1,X2),X3)!=singleton(X1)|~in(X1,X3))). % 0.13/0.36 cnf(i_0_11, plain, (set_difference(unordered_pair(X1,X2),X3)!=unordered_pair(X1,X2)|~in(X2,X3))). % 0.13/0.36 cnf(i_0_14, plain, (in(X1,X2)|set_difference(unordered_pair(X3,X1),X2)!=empty_set)). % 0.13/0.36 cnf(i_0_15, plain, (in(X1,X2)|set_difference(unordered_pair(X1,X3),X2)!=empty_set)). % 0.13/0.36 cnf(i_0_12, plain, (set_difference(unordered_pair(X1,X2),X3)!=unordered_pair(X1,X2)|~in(X1,X3))). % 0.13/0.36 cnf(i_0_6, plain, (X1=X2|in(X1,X3)|set_difference(unordered_pair(X2,X1),X3)!=singleton(X2))). % 0.13/0.36 cnf(i_0_13, plain, (set_difference(unordered_pair(X1,X2),X3)=empty_set|~in(X2,X3)|~in(X1,X3))). % 0.13/0.36 cnf(i_0_4, plain, (set_difference(unordered_pair(X1,X1),X2)=singleton(X1)|in(X1,X2))). % 0.13/0.36 cnf(i_0_5, plain, (set_difference(unordered_pair(X1,X2),X3)=singleton(X1)|in(X1,X3)|~in(X2,X3))). % 0.13/0.36 cnf(i_0_10, plain, (set_difference(unordered_pair(X1,X2),X3)=unordered_pair(X1,X2)|in(X1,X3)|in(X2,X3))). % 0.13/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.36 # Begin printing tableau % 0.13/0.36 # Found 5 steps % 0.13/0.36 cnf(i_0_19, negated_conjecture, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=empty_set), inference(start_rule)). % 0.13/0.36 cnf(i_0_24, plain, (set_difference(unordered_pair(esk3_0,esk4_0),esk5_0)!=empty_set), inference(extension_rule, [i_0_13])). % 0.13/0.36 cnf(i_0_119, plain, (~in(esk4_0,esk5_0)), inference(extension_rule, [i_0_14])). % 0.13/0.36 cnf(i_0_120, plain, (~in(esk3_0,esk5_0)), inference(etableau_closure_rule, [i_0_120, ...])). % 0.13/0.36 cnf(i_0_136, plain, (set_difference(unordered_pair(X6,esk4_0),esk5_0)!=empty_set), inference(etableau_closure_rule, [i_0_136, ...])). % 0.13/0.36 # End printing tableau % 0.13/0.36 # SZS output end % 0.13/0.36 # Branches closed with saturation will be marked with an "s" % 0.13/0.36 # Returning from population with 7 new_tableaux and 0 remaining starting tableaux. % 0.13/0.36 # We now have 7 tableaux to operate on % 0.13/0.36 # Found closed tableau during pool population. % 0.13/0.36 # Proof search is over... % 0.13/0.36 # Freeing feature tree %------------------------------------------------------------------------------