%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SYN319-1 : TPTP v8.1.0. Released v1.2.0. % 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 : n025.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 06:09:49 EDT 2022 % Result : Unsatisfiable 0.18s 0.36s % Output : CNFRefutation 0.18s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.11 % Problem : SYN319-1 : TPTP v8.1.0. Released v1.2.0. % 0.03/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.12/0.33 % Computer : n025.cluster.edu % 0.12/0.33 % Model : x86_64 x86_64 % 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.33 % Memory : 8042.1875MB % 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.33 % CPULimit : 300 % 0.12/0.33 % WCLimit : 600 % 0.12/0.33 % DateTime : Mon Jul 11 15:45:32 EDT 2022 % 0.12/0.33 % CPUTime : % 0.12/0.36 # No SInE strategy applied % 0.12/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.12/0.36 # and selection function SelectComplexExceptUniqMaxHorn. % 0.12/0.36 # % 0.12/0.36 # Presaturation interreduction done % 0.12/0.36 # Number of axioms: 7 Number of unprocessed: 7 % 0.12/0.36 # Tableaux proof search. % 0.12/0.36 # APR header successfully linked. % 0.12/0.36 # Hello from C++ % 0.12/0.36 # The folding up rule is enabled... % 0.12/0.36 # Local unification is enabled... % 0.12/0.36 # Any saturation attempts will use folding labels... % 0.12/0.36 # 7 beginning clauses after preprocessing and clausification % 0.12/0.36 # Creating start rules for all 7 conjectures. % 0.12/0.36 # There are 7 start rule candidates: % 0.12/0.36 # Found 1 unit axioms. % 0.12/0.36 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.12/0.36 # 7 start rule tableaux created. % 0.12/0.36 # 6 extension rule candidate clauses % 0.12/0.36 # 1 unit axiom clauses % 0.12/0.36 % 0.12/0.36 # Requested 8, 32 cores available to the main process. % 0.12/0.36 # There are not enough tableaux to fork, creating more from the initial 7 % 0.12/0.36 # Returning from population with 13 new_tableaux and 0 remaining starting tableaux. % 0.12/0.36 # We now have 13 tableaux to operate on % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 5 steps % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(z2(X7,X6))|~g(z2(X7,X6))), inference(start_rule)). % 0.18/0.36 cnf(i_0_23, plain, (h(z2(X7,X6))), inference(closure_rule, [i_0_14])). % 0.18/0.36 cnf(i_0_24, plain, (~g(z2(X7,X6))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_67, plain, (f(z1(X4,X3))), inference(extension_rule, [i_0_9])). % 0.18/0.36 cnf(i_0_68, plain, (f(X3)), inference(etableau_closure_rule, [i_0_68, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 5 steps % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(z2(X11,X12))|~f(z2(X11,X12))), inference(start_rule)). % 0.18/0.36 cnf(i_0_25, plain, (h(z2(X11,X12))), inference(closure_rule, [i_0_14])). % 0.18/0.36 cnf(i_0_26, plain, (~f(z2(X11,X12))), inference(extension_rule, [i_0_9])). % 0.18/0.36 cnf(i_0_65, plain, (~f(z1(X13,z2(X11,X12)))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_66, plain, (g(X3)), inference(etableau_closure_rule, [i_0_66, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 8 steps % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X8,y))|~f(z1(X8,X7))), inference(start_rule)). % 0.18/0.36 cnf(i_0_19, plain, (~g(z1(X8,y))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_67, plain, (f(z1(X5,z2(z1(X2,y),X6)))), inference(extension_rule, [i_0_9])). % 0.18/0.36 cnf(i_0_68, plain, (f(z2(z1(X2,y),X6))), inference(extension_rule, [i_0_12])). % 0.18/0.36 cnf(i_0_76, plain, (h(z2(z1(X2,y),X6))), inference(closure_rule, [i_0_14])). % 0.18/0.36 cnf(i_0_20, plain, (~f(z1(X8,X7))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_84, plain, (g(z1(X2,y))), inference(extension_rule, [i_0_10])). % 0.18/0.36 cnf(i_0_88, plain, (g(X2)), inference(etableau_closure_rule, [i_0_88, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 4 steps % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X8,X7))), inference(start_rule)). % 0.18/0.36 cnf(i_0_27, plain, (~h(z2(X8,X7))), inference(extension_rule, [i_0_13])). % 0.18/0.36 cnf(i_0_73, plain, (~g(z2(X8,X7))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_77, plain, (f(X6)), inference(etableau_closure_rule, [i_0_77, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 9 steps % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(z1(X3,y))|~g(z1(z1(X3,y),y))), inference(start_rule)). % 0.18/0.36 cnf(i_0_21, plain, (g(z1(X3,y))), inference(extension_rule, [i_0_11])). % 0.18/0.36 cnf(i_0_69, plain, (~f(z1(X3,X10))), inference(extension_rule, [i_0_9])). % 0.18/0.36 cnf(i_0_71, plain, (~f(z1(X11,z1(X3,X10)))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_22, plain, (~g(z1(z1(X3,y),y))), inference(extension_rule, [i_0_10])). % 0.18/0.36 cnf(i_0_75, plain, (~g(z1(z1(z1(X3,y),y),y))), inference(extension_rule, [i_0_8])). % 0.18/0.36 cnf(i_0_85, plain, (f(z2(X1,X5))), inference(extension_rule, [i_0_12])). % 0.18/0.36 cnf(i_0_88, plain, (h(z2(X1,X5))), inference(closure_rule, [i_0_14])). % 0.18/0.36 cnf(i_0_72, plain, (g(X4)), inference(etableau_closure_rule, [i_0_72, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 # There were 1 total branch saturation attempts. % 0.18/0.36 # There were 0 of these attempts blocked. % 0.18/0.36 # There were 0 deferred branch saturation attempts. % 0.18/0.36 # There were 0 free duplicated saturations. % 0.18/0.36 # There were 1 total successful branch saturations. % 0.18/0.36 # There were 1 successful branch saturations in interreduction. % 0.18/0.36 # There were 0 successful branch saturations on the branch. % 0.18/0.36 # There were 0 successful branch saturations after the branch. % 0.18/0.36 # Child (12953) has found a proof. % 0.18/0.36 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.18/0.36 # Begin clausification derivation % 0.18/0.36 % 0.18/0.36 # End clausification derivation % 0.18/0.36 # Begin listing active clauses obtained from FOF to CNF conversion % 0.18/0.36 cnf(i_0_14, negated_conjecture, (~h(z2(X1,X2)))). % 0.18/0.36 cnf(i_0_12, negated_conjecture, (h(X1)|~f(X1))). % 0.18/0.36 cnf(i_0_13, negated_conjecture, (h(X1)|~g(X1))). % 0.18/0.36 cnf(i_0_10, negated_conjecture, (g(X1)|~g(z1(X1,y)))). % 0.18/0.36 cnf(i_0_11, negated_conjecture, (~g(z1(X1,y))|~f(z1(X1,X2)))). % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(X1)|f(X2))). % 0.18/0.36 cnf(i_0_9, negated_conjecture, (f(X1)|~f(z1(X2,X1)))). % 0.18/0.36 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.18/0.36 # Begin printing tableau % 0.18/0.36 # Found 6 steps % 0.18/0.36 cnf(i_0_8, negated_conjecture, (g(z2(X1,X4))|f(z1(X5,z1(X6,X7)))), inference(start_rule)). % 0.18/0.36 cnf(i_0_17, plain, (g(z2(X1,X4))), inference(extension_rule, [i_0_13])). % 0.18/0.36 cnf(i_0_60, plain, (h(z2(X1,X4))), inference(closure_rule, [i_0_14])). % 0.18/0.36 cnf(i_0_18, plain, (f(z1(X5,z1(X6,X7)))), inference(extension_rule, [i_0_9])). % 0.18/0.36 cnf(i_0_64, plain, (f(z1(X6,X7))), inference(extension_rule, [i_0_11])). % 0.18/0.36 cnf(i_0_68, plain, (~g(z1(X6,y))), inference(etableau_closure_rule, [i_0_68, ...])). % 0.18/0.36 # End printing tableau % 0.18/0.36 # SZS output end % 0.18/0.36 # Branches closed with saturation will be marked with an "s" % 0.18/0.36 % 0.18/0.36 # Proof search is over... % 0.18/0.36 # Freeing feature tree %------------------------------------------------------------------------------