%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : GRP033-4 : 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 : n018.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 : Sat Jul 16 09:04:04 EDT 2022 % Result : Unsatisfiable 0.15s 0.39s % Output : CNFRefutation 0.15s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.08/0.13 % Problem : GRP033-4 : 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 % 0.15/0.36 % Computer : n018.cluster.edu % 0.15/0.36 % Model : x86_64 x86_64 % 0.15/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.36 % Memory : 8042.1875MB % 0.15/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.36 % CPULimit : 300 % 0.15/0.36 % WCLimit : 600 % 0.15/0.36 % DateTime : Mon Jun 13 23:42:58 EDT 2022 % 0.15/0.36 % CPUTime : % 0.15/0.39 # No SInE strategy applied % 0.15/0.39 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.15/0.39 # and selection function SelectComplexExceptUniqMaxHorn. % 0.15/0.39 # % 0.15/0.39 # Presaturation interreduction done % 0.15/0.39 # Number of axioms: 12 Number of unprocessed: 12 % 0.15/0.39 # Tableaux proof search. % 0.15/0.39 # APR header successfully linked. % 0.15/0.39 # Hello from C++ % 0.15/0.39 # The folding up rule is enabled... % 0.15/0.39 # Local unification is enabled... % 0.15/0.39 # Any saturation attempts will use folding labels... % 0.15/0.39 # 12 beginning clauses after preprocessing and clausification % 0.15/0.39 # Creating start rules for all 1 conjectures. % 0.15/0.39 # There are 1 start rule candidates: % 0.15/0.39 # Found 6 unit axioms. % 0.15/0.39 # 1 start rule tableaux created. % 0.15/0.39 # 6 extension rule candidate clauses % 0.15/0.39 # 6 unit axiom clauses % 0.15/0.39 % 0.15/0.39 # Requested 8, 32 cores available to the main process. % 0.15/0.39 # There are not enough tableaux to fork, creating more from the initial 1 % 0.15/0.39 # There were 2 total branch saturation attempts. % 0.15/0.39 # There were 0 of these attempts blocked. % 0.15/0.39 # There were 0 deferred branch saturation attempts. % 0.15/0.39 # There were 0 free duplicated saturations. % 0.15/0.39 # There were 2 total successful branch saturations. % 0.15/0.39 # There were 0 successful branch saturations in interreduction. % 0.15/0.39 # There were 0 successful branch saturations on the branch. % 0.15/0.39 # There were 2 successful branch saturations after the branch. % 0.15/0.39 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.15/0.39 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.15/0.39 # Begin clausification derivation % 0.15/0.39 % 0.15/0.39 # End clausification derivation % 0.15/0.39 # Begin listing active clauses obtained from FOF to CNF conversion % 0.15/0.39 cnf(i_0_22, hypothesis, (subgroup_member(a))). % 0.15/0.39 cnf(i_0_14, plain, (product(X1,identity,X1))). % 0.15/0.39 cnf(i_0_13, plain, (product(identity,X1,X1))). % 0.15/0.39 cnf(i_0_16, plain, (product(X1,inverse(X1),identity))). % 0.15/0.39 cnf(i_0_15, plain, (product(inverse(X1),X1,identity))). % 0.15/0.39 cnf(i_0_17, plain, (product(X1,X2,multiply(X1,X2)))). % 0.15/0.39 cnf(i_0_23, hypothesis, (subgroup_member(j(X1))|~subgroup_member(X1))). % 0.15/0.39 cnf(i_0_21, plain, (subgroup_member(X1)|~subgroup_member(X2)|~subgroup_member(X3)|~product(X3,inverse(X2),X1))). % 0.15/0.39 cnf(i_0_24, negated_conjecture, (~subgroup_member(X1)|~product(X1,j(X1),j(X1))|~product(j(X1),X1,j(X1)))). % 0.15/0.39 cnf(i_0_18, plain, (X1=X2|~product(X3,X4,X2)|~product(X3,X4,X1))). % 0.15/0.39 cnf(i_0_20, plain, (product(X1,X2,X3)|~product(X4,X2,X5)|~product(X6,X5,X3)|~product(X6,X4,X1))). % 0.15/0.39 cnf(i_0_19, plain, (product(X1,X2,X3)|~product(X4,X5,X3)|~product(X6,X5,X2)|~product(X1,X6,X4))). % 0.15/0.39 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.15/0.39 # Begin printing tableau % 0.15/0.39 # Found 10 steps % 0.15/0.39 cnf(i_0_24, negated_conjecture, (~subgroup_member(a)|~product(a,j(a),j(a))|~product(j(a),a,j(a))), inference(start_rule)). % 0.15/0.39 cnf(i_0_25, plain, (~subgroup_member(a)), inference(closure_rule, [i_0_22])). % 0.15/0.39 cnf(i_0_27, plain, (~product(j(a),a,j(a))), inference(extension_rule, [i_0_19])). % 0.15/0.39 cnf(i_0_62, plain, (~product(j(a),identity,j(a))), inference(closure_rule, [i_0_14])). % 0.15/0.39 cnf(i_0_64, plain, (~product(j(a),identity,j(a))), inference(closure_rule, [i_0_14])). % 0.15/0.39 cnf(i_0_63, plain, (~product(identity,identity,a)), inference(extension_rule, [i_0_20])). % 0.15/0.39 cnf(i_0_78, plain, (~product(identity,identity,identity)), inference(closure_rule, [i_0_14])). % 0.15/0.39 cnf(i_0_79, plain, (~product(a,identity,a)), inference(closure_rule, [i_0_14])). % 0.15/0.39 cnf(i_0_26, plain, (~product(a,j(a),j(a))), inference(etableau_closure_rule, [i_0_26, ...])). % 0.15/0.39 cnf(i_0_80, plain, (~product(a,identity,identity)), inference(etableau_closure_rule, [i_0_80, ...])). % 0.15/0.39 # End printing tableau % 0.15/0.39 # SZS output end % 0.15/0.39 # Branches closed with saturation will be marked with an "s" % 0.15/0.39 # Returning from population with 4 new_tableaux and 0 remaining starting tableaux. % 0.15/0.39 # We now have 4 tableaux to operate on % 0.15/0.39 # Found closed tableau during pool population. % 0.15/0.39 # Proof search is over... % 0.15/0.39 # Freeing feature tree %------------------------------------------------------------------------------