%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SYN554-1 : TPTP v8.1.0. Released v2.5.0. % 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 : n011.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 : Thu Jul 21 06:12:25 EDT 2022 % Result : Unsatisfiable 0.19s 0.37s % Output : CNFRefutation 0.19s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : SYN554-1 : TPTP v8.1.0. Released v2.5.0. % 0.03/0.13 % 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 : n011.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 : Mon Jul 11 20:28:57 EDT 2022 % 0.12/0.34 % CPUTime : % 0.19/0.37 # No SInE strategy applied % 0.19/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.19/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.19/0.37 # % 0.19/0.37 # Presaturation interreduction done % 0.19/0.37 # Number of axioms: 9 Number of unprocessed: 9 % 0.19/0.37 # Tableaux proof search. % 0.19/0.37 # APR header successfully linked. % 0.19/0.37 # Hello from C++ % 0.19/0.37 # The folding up rule is enabled... % 0.19/0.37 # Local unification is enabled... % 0.19/0.37 # Any saturation attempts will use folding labels... % 0.19/0.37 # 9 beginning clauses after preprocessing and clausification % 0.19/0.37 # Creating start rules for all 9 conjectures. % 0.19/0.37 # There are 9 start rule candidates: % 0.19/0.37 # Found 4 unit axioms. % 0.19/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.19/0.37 # 9 start rule tableaux created. % 0.19/0.37 # 5 extension rule candidate clauses % 0.19/0.37 # 4 unit axiom clauses % 0.19/0.37 % 0.19/0.37 # Requested 8, 32 cores available to the main process. % 0.19/0.37 # There were 1 total branch saturation attempts. % 0.19/0.37 # There were 0 of these attempts blocked. % 0.19/0.37 # There were 0 deferred branch saturation attempts. % 0.19/0.37 # There were 0 free duplicated saturations. % 0.19/0.37 # There were 1 total successful branch saturations. % 0.19/0.37 # There were 0 successful branch saturations in interreduction. % 0.19/0.37 # There were 0 successful branch saturations on the branch. % 0.19/0.37 # There were 1 successful branch saturations after the branch. % 0.19/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # Begin clausification derivation % 0.19/0.37 % 0.19/0.37 # End clausification derivation % 0.19/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.37 cnf(i_0_13, negated_conjecture, (p2(f3(c5,c6),f3(c5,c7)))). % 0.19/0.37 cnf(i_0_10, negated_conjecture, (p2(X1,X1))). % 0.19/0.37 cnf(i_0_12, negated_conjecture, (~p2(c6,c7))). % 0.19/0.37 cnf(i_0_11, negated_conjecture, (~p4(X1,X1))). % 0.19/0.37 cnf(i_0_16, negated_conjecture, (p4(f3(c5,X1),f3(c5,X2))|~p4(X1,X2))). % 0.19/0.37 cnf(i_0_14, negated_conjecture, (p4(X1,X2)|p4(X2,X1)|p2(X1,X2))). % 0.19/0.37 cnf(i_0_15, negated_conjecture, (p2(X1,X2)|~p2(X3,X2)|~p2(X3,X1))). % 0.19/0.37 cnf(i_0_17, negated_conjecture, (p4(X1,X2)|~p4(X3,X4)|~p2(X3,X1)|~p2(X4,X2))). % 0.19/0.37 cnf(i_0_18, negated_conjecture, (p2(f3(X1,X2),f3(X3,X4))|~p2(X2,X4)|~p2(X1,X3))). % 0.19/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.37 # Begin printing tableau % 0.19/0.37 # Found 9 steps % 0.19/0.37 cnf(i_0_18, negated_conjecture, (p2(f3(X15,X16),f3(X15,X16))|~p2(X16,X16)|~p2(X15,X15)), inference(start_rule)). % 0.19/0.37 cnf(i_0_20, plain, (~p2(X16,X16)), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_21, plain, (~p2(X15,X15)), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_19, plain, (p2(f3(X15,X16),f3(X15,X16))), inference(extension_rule, [i_0_18])). % 0.19/0.37 cnf(i_0_40, plain, (~p2(X17,X17)), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_38, plain, (p2(f3(X17,f3(X15,X16)),f3(X17,f3(X15,X16)))), inference(extension_rule, [i_0_17])). % 0.19/0.37 cnf(i_0_41, plain, (p4(f3(X17,f3(X15,X16)),f3(X17,f3(X15,X16)))), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_44, plain, (~p2(f3(X17,f3(X15,X16)),f3(X17,f3(X15,X16)))), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_42, plain, (~p4(f3(X17,f3(X15,X16)),f3(X17,f3(X15,X16)))), inference(etableau_closure_rule, [i_0_42, ...])). % 0.19/0.37 # End printing tableau % 0.19/0.37 # SZS output end % 0.19/0.37 # Branches closed with saturation will be marked with an "s" % 0.19/0.37 # There were 1 total branch saturation attempts. % 0.19/0.37 # There were 0 of these attempts blocked. % 0.19/0.37 # There were 0 deferred branch saturation attempts. % 0.19/0.37 # There were 0 free duplicated saturations. % 0.19/0.37 # There were 1 total successful branch saturations. % 0.19/0.37 # There were 0 successful branch saturations in interreduction. % 0.19/0.37 # There were 0 successful branch saturations on the branch. % 0.19/0.37 # There were 1 successful branch saturations after the branch. % 0.19/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # Begin clausification derivation % 0.19/0.37 % 0.19/0.37 # End clausification derivation % 0.19/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.37 cnf(i_0_13, negated_conjecture, (p2(f3(c5,c6),f3(c5,c7)))). % 0.19/0.37 cnf(i_0_10, negated_conjecture, (p2(X1,X1))). % 0.19/0.37 cnf(i_0_12, negated_conjecture, (~p2(c6,c7))). % 0.19/0.37 cnf(i_0_11, negated_conjecture, (~p4(X1,X1))). % 0.19/0.37 cnf(i_0_16, negated_conjecture, (p4(f3(c5,X1),f3(c5,X2))|~p4(X1,X2))). % 0.19/0.37 cnf(i_0_14, negated_conjecture, (p4(X1,X2)|p4(X2,X1)|p2(X1,X2))). % 0.19/0.37 cnf(i_0_15, negated_conjecture, (p2(X1,X2)|~p2(X3,X2)|~p2(X3,X1))). % 0.19/0.37 cnf(i_0_17, negated_conjecture, (p4(X1,X2)|~p4(X3,X4)|~p2(X3,X1)|~p2(X4,X2))). % 0.19/0.37 cnf(i_0_18, negated_conjecture, (p2(f3(X1,X2),f3(X3,X4))|~p2(X2,X4)|~p2(X1,X3))). % 0.19/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.37 # Begin printing tableau % 0.19/0.37 # Found 8 steps % 0.19/0.37 cnf(i_0_17, negated_conjecture, (p4(f3(c5,X4),f3(c5,X4))|~p4(f3(c5,X4),f3(c5,X4))|~p2(f3(c5,X4),f3(c5,X4))|~p2(f3(c5,X4),f3(c5,X4))), inference(start_rule)). % 0.19/0.37 cnf(i_0_22, plain, (p4(f3(c5,X4),f3(c5,X4))), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_24, plain, (~p2(f3(c5,X4),f3(c5,X4))), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_25, plain, (~p2(f3(c5,X4),f3(c5,X4))), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_23, plain, (~p4(f3(c5,X4),f3(c5,X4))), inference(extension_rule, [i_0_16])). % 0.19/0.37 cnf(i_0_52, plain, (~p4(X4,X4)), inference(extension_rule, [i_0_14])). % 0.19/0.37 cnf(i_0_64, plain, (p4(X4,X4)), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_65, plain, (p2(X4,X4)), inference(etableau_closure_rule, [i_0_65, ...])). % 0.19/0.37 # End printing tableau % 0.19/0.37 # SZS output end % 0.19/0.37 # Branches closed with saturation will be marked with an "s" % 0.19/0.37 # There were 1 total branch saturation attempts. % 0.19/0.37 # There were 0 of these attempts blocked. % 0.19/0.37 # There were 0 deferred branch saturation attempts. % 0.19/0.37 # There were 0 free duplicated saturations. % 0.19/0.37 # There were 1 total successful branch saturations. % 0.19/0.37 # There were 0 successful branch saturations in interreduction. % 0.19/0.37 # There were 0 successful branch saturations on the branch. % 0.19/0.37 # There were 1 successful branch saturations after the branch. % 0.19/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # Begin clausification derivation % 0.19/0.37 % 0.19/0.37 # End clausification derivation % 0.19/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.37 cnf(i_0_13, negated_conjecture, (p2(f3(c5,c6),f3(c5,c7)))). % 0.19/0.37 cnf(i_0_10, negated_conjecture, (p2(X1,X1))). % 0.19/0.37 cnf(i_0_12, negated_conjecture, (~p2(c6,c7))). % 0.19/0.37 cnf(i_0_11, negated_conjecture, (~p4(X1,X1))). % 0.19/0.37 cnf(i_0_16, negated_conjecture, (p4(f3(c5,X1),f3(c5,X2))|~p4(X1,X2))). % 0.19/0.37 cnf(i_0_14, negated_conjecture, (p4(X1,X2)|p4(X2,X1)|p2(X1,X2))). % 0.19/0.37 cnf(i_0_15, negated_conjecture, (p2(X1,X2)|~p2(X3,X2)|~p2(X3,X1))). % 0.19/0.37 cnf(i_0_17, negated_conjecture, (p4(X1,X2)|~p4(X3,X4)|~p2(X3,X1)|~p2(X4,X2))). % 0.19/0.37 cnf(i_0_18, negated_conjecture, (p2(f3(X1,X2),f3(X3,X4))|~p2(X2,X4)|~p2(X1,X3))). % 0.19/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.37 # Begin printing tableau % 0.19/0.37 # Found 7 steps % 0.19/0.37 cnf(i_0_16, negated_conjecture, (p4(f3(c5,X6),f3(c5,X6))|~p4(X6,X6)), inference(start_rule)). % 0.19/0.37 cnf(i_0_32, plain, (p4(f3(c5,X6),f3(c5,X6))), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_33, plain, (~p4(X6,X6)), inference(extension_rule, [i_0_14])). % 0.19/0.37 cnf(i_0_49, plain, (p4(X6,X6)), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_50, plain, (p2(X6,X6)), inference(extension_rule, [i_0_18])). % 0.19/0.37 cnf(i_0_53, plain, (~p2(X5,X5)), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_51, plain, (p2(f3(X5,X6),f3(X5,X6))), inference(etableau_closure_rule, [i_0_51, ...])). % 0.19/0.37 # End printing tableau % 0.19/0.37 # SZS output end % 0.19/0.37 # Branches closed with saturation will be marked with an "s" % 0.19/0.37 # There were 1 total branch saturation attempts. % 0.19/0.37 # There were 0 of these attempts blocked. % 0.19/0.37 # There were 0 deferred branch saturation attempts. % 0.19/0.37 # There were 0 free duplicated saturations. % 0.19/0.37 # There were 1 total successful branch saturations. % 0.19/0.37 # There were 0 successful branch saturations in interreduction. % 0.19/0.37 # There were 0 successful branch saturations on the branch. % 0.19/0.37 # There were 1 successful branch saturations after the branch. % 0.19/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.37 # Begin clausification derivation % 0.19/0.37 % 0.19/0.37 # End clausification derivation % 0.19/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.37 cnf(i_0_13, negated_conjecture, (p2(f3(c5,c6),f3(c5,c7)))). % 0.19/0.37 cnf(i_0_10, negated_conjecture, (p2(X1,X1))). % 0.19/0.37 cnf(i_0_12, negated_conjecture, (~p2(c6,c7))). % 0.19/0.37 cnf(i_0_11, negated_conjecture, (~p4(X1,X1))). % 0.19/0.37 cnf(i_0_16, negated_conjecture, (p4(f3(c5,X1),f3(c5,X2))|~p4(X1,X2))). % 0.19/0.37 cnf(i_0_14, negated_conjecture, (p4(X1,X2)|p4(X2,X1)|p2(X1,X2))). % 0.19/0.37 cnf(i_0_15, negated_conjecture, (p2(X1,X2)|~p2(X3,X2)|~p2(X3,X1))). % 0.19/0.37 cnf(i_0_17, negated_conjecture, (p4(X1,X2)|~p4(X3,X4)|~p2(X3,X1)|~p2(X4,X2))). % 0.19/0.37 cnf(i_0_18, negated_conjecture, (p2(f3(X1,X2),f3(X3,X4))|~p2(X2,X4)|~p2(X1,X3))). % 0.19/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.37 # Begin printing tableau % 0.19/0.37 # Found 6 steps % 0.19/0.37 cnf(i_0_11, negated_conjecture, (~p4(X6,X6)), inference(start_rule)). % 0.19/0.37 cnf(i_0_34, plain, (~p4(X6,X6)), inference(extension_rule, [i_0_14])). % 0.19/0.37 cnf(i_0_49, plain, (p4(X6,X6)), inference(closure_rule, [i_0_11])). % 0.19/0.37 cnf(i_0_50, plain, (p2(X6,X6)), inference(extension_rule, [i_0_18])). % 0.19/0.37 cnf(i_0_53, plain, (~p2(X5,X5)), inference(closure_rule, [i_0_10])). % 0.19/0.37 cnf(i_0_51, plain, (p2(f3(X5,X6),f3(X5,X6))), inference(etableau_closure_rule, [i_0_51, ...])). % 0.19/0.37 # End printing tableau % 0.19/0.37 # SZS output end % 0.19/0.37 # Branches closed with saturation will be marked with an "s" % 0.19/0.37 # Child (12997) has found a proof. % 0.19/0.37 % 0.19/0.37 # There were 1 total branch saturation attempts. % 0.19/0.37 # There were 0 of these attempts blocked. % 0.19/0.37 # There were 0 deferred branch saturation attempts. % 0.19/0.37 # There were 0 free duplicated saturations. % 0.19/0.37 # There were 1 total successful branch saturations. % 0.19/0.37 # There were 0 successful branch saturations in interreduction. % 0.19/0.37 # There were 0 successful branch saturations on the branch. % 0.19/0.37 # There were 1 successful branch saturations after the branch. % 0.19/0.37 # Proof search is over... % 0.19/0.37 # Freeing feature tree %------------------------------------------------------------------------------