%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : ROB002-1 : 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 : n020.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 20:52:01 EDT 2022 % Result : Unsatisfiable 0.13s 0.38s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : ROB002-1 : TPTP v8.1.0. Released v1.0.0. % 0.07/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.13/0.34 % Computer : n020.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 600 % 0.13/0.34 % DateTime : Thu Jun 9 16:05:36 EDT 2022 % 0.13/0.34 % CPUTime : % 0.13/0.38 # No SInE strategy applied % 0.13/0.38 # Auto-Mode selected heuristic H_____047_C09_12_F1_AE_ND_CS_SP_S5PRR_S2S % 0.13/0.38 # and selection function SelectNewComplexAHP. % 0.13/0.38 # % 0.13/0.38 # Presaturation interreduction done % 0.13/0.38 # Number of axioms: 5 Number of unprocessed: 5 % 0.13/0.38 # Tableaux proof search. % 0.13/0.38 # APR header successfully linked. % 0.13/0.38 # Hello from C++ % 0.13/0.38 # The folding up rule is enabled... % 0.13/0.38 # Local unification is enabled... % 0.13/0.38 # Any saturation attempts will use folding labels... % 0.13/0.38 # 5 beginning clauses after preprocessing and clausification % 0.13/0.38 # Creating start rules for all 1 conjectures. % 0.13/0.38 # There are 1 start rule candidates: % 0.13/0.38 # Found 5 unit axioms. % 0.13/0.38 # 1 start rule tableaux created. % 0.13/0.38 # 0 extension rule candidate clauses % 0.13/0.38 # 5 unit axiom clauses % 0.13/0.38 % 0.13/0.38 # Requested 8, 32 cores available to the main process. % 0.13/0.38 # There are not enough tableaux to fork, creating more from the initial 1 % 0.13/0.38 # Creating equality axioms % 0.13/0.38 # Ran out of tableaux, making start rules for all clauses % 0.13/0.38 # Returning from population with 9 new_tableaux and 0 remaining starting tableaux. % 0.13/0.38 # We now have 9 tableaux to operate on % 0.13/0.38 # There were 1 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 1 total successful branch saturations. % 0.13/0.38 # There were 0 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 1 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X1))=X1)). % 0.13/0.38 cnf(i_0_7, plain, (add(add(X1,X2),X3)=add(X1,add(X2,X3)))). % 0.13/0.38 cnf(i_0_8, plain, (negate(add(negate(add(X1,X2)),negate(add(X1,negate(X2)))))=X1)). % 0.13/0.38 cnf(i_0_6, plain, (add(X1,X2)=add(X2,X1))). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b)). % 0.13/0.38 cnf(i_0_12, plain, (X4=X4)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 5 steps % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(negate(X7)))=negate(X7)), inference(start_rule)). % 0.13/0.38 cnf(i_0_18, plain, (negate(negate(negate(X7)))=negate(X7)), inference(extension_rule, [i_0_17])). % 0.13/0.38 cnf(i_0_34, plain, (negate(negate(negate(negate(X7))))=negate(negate(X7))), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_42, plain, (negate(negate(X7))!=X7), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_40, plain, (negate(negate(negate(negate(X7))))=X7), inference(etableau_closure_rule, [i_0_40, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 1 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 1 total successful branch saturations. % 0.13/0.38 # There were 0 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 1 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X1))=X1)). % 0.13/0.38 cnf(i_0_7, plain, (add(add(X1,X2),X3)=add(X1,add(X2,X3)))). % 0.13/0.38 cnf(i_0_8, plain, (negate(add(negate(add(X1,X2)),negate(add(X1,negate(X2)))))=X1)). % 0.13/0.38 cnf(i_0_6, plain, (add(X1,X2)=add(X2,X1))). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b)). % 0.13/0.38 cnf(i_0_12, plain, (X4=X4)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 6 steps % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X5))=X5), inference(start_rule)). % 0.13/0.38 cnf(i_0_18, plain, (negate(negate(X5))=X5), inference(extension_rule, [i_0_16])). % 0.13/0.38 cnf(i_0_32, plain, (negate(negate(X3))!=X3), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_31, plain, (add(negate(negate(X3)),negate(negate(X5)))=add(X3,X5)), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_42, plain, (add(X3,X5)!=negate(negate(add(X3,X5)))), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_40, plain, (add(negate(negate(X3)),negate(negate(X5)))=negate(negate(add(X3,X5)))), inference(etableau_closure_rule, [i_0_40, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 1 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 1 total successful branch saturations. % 0.13/0.38 # There were 0 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 1 successful branch saturations after the branch. % 0.13/0.38 # There were 1 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 1 total successful branch saturations. % 0.13/0.38 # There were 0 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 1 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X1))=X1)). % 0.13/0.38 cnf(i_0_7, plain, (add(add(X1,X2),X3)=add(X1,add(X2,X3)))). % 0.13/0.38 cnf(i_0_8, plain, (negate(add(negate(add(X1,X2)),negate(add(X1,negate(X2)))))=X1)). % 0.13/0.38 cnf(i_0_6, plain, (add(X1,X2)=add(X2,X1))). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b)). % 0.13/0.38 cnf(i_0_12, plain, (X4=X4)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 6 steps % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b), inference(start_rule)). % 0.13/0.38 cnf(i_0_22, plain, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_41, plain, (negate(negate(add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))))!=add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_42, plain, (negate(negate(add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))))!=b), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_54, plain, (negate(negate(b))!=b), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_53, plain, (negate(negate(add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))))!=negate(negate(b))), inference(etableau_closure_rule, [i_0_53, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X1))=X1)). % 0.13/0.38 cnf(i_0_7, plain, (add(add(X1,X2),X3)=add(X1,add(X2,X3)))). % 0.13/0.38 cnf(i_0_8, plain, (negate(add(negate(add(X1,X2)),negate(add(X1,negate(X2)))))=X1)). % 0.13/0.38 cnf(i_0_6, plain, (add(X1,X2)=add(X2,X1))). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b)). % 0.13/0.38 cnf(i_0_12, plain, (X4=X4)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 6 steps % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X3))=X3), inference(start_rule)). % 0.13/0.38 cnf(i_0_18, plain, (negate(negate(X3))=X3), inference(extension_rule, [i_0_16])). % 0.13/0.38 cnf(i_0_33, plain, (negate(negate(X5))!=X5), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_31, plain, (add(negate(negate(X3)),negate(negate(X5)))=add(X3,X5)), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_42, plain, (add(X3,X5)!=negate(negate(add(X3,X5)))), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_40, plain, (add(negate(negate(X3)),negate(negate(X5)))=negate(negate(add(X3,X5)))), inference(etableau_closure_rule, [i_0_40, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # There were 1 total branch saturation attempts. % 0.13/0.38 # There were 0 of these attempts blocked. % 0.13/0.38 # There were 0 deferred branch saturation attempts. % 0.13/0.38 # There were 0 free duplicated saturations. % 0.13/0.38 # There were 1 total successful branch saturations. % 0.13/0.38 # There were 0 successful branch saturations in interreduction. % 0.13/0.38 # There were 0 successful branch saturations on the branch. % 0.13/0.38 # There were 1 successful branch saturations after the branch. % 0.13/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.13/0.38 # Begin clausification derivation % 0.13/0.38 % 0.13/0.38 # End clausification derivation % 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(X1))=X1)). % 0.13/0.38 cnf(i_0_7, plain, (add(add(X1,X2),X3)=add(X1,add(X2,X3)))). % 0.13/0.38 cnf(i_0_8, plain, (negate(add(negate(add(X1,X2)),negate(add(X1,negate(X2)))))=X1)). % 0.13/0.38 cnf(i_0_6, plain, (add(X1,X2)=add(X2,X1))). % 0.13/0.38 cnf(i_0_10, negated_conjecture, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=b)). % 0.13/0.38 cnf(i_0_12, plain, (X4=X4)). % 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.38 # Begin printing tableau % 0.13/0.38 # Found 6 steps % 0.13/0.38 cnf(i_0_9, hypothesis, (negate(negate(b))=b), inference(start_rule)). % 0.13/0.38 cnf(i_0_18, plain, (negate(negate(b))=b), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_28, plain, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))=b), inference(closure_rule, [i_0_10])). % 0.13/0.38 cnf(i_0_29, plain, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=negate(negate(b))), inference(extension_rule, [i_0_15])). % 0.13/0.38 cnf(i_0_41, plain, (add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))!=negate(negate(add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))))), inference(closure_rule, [i_0_9])). % 0.13/0.38 cnf(i_0_42, plain, (negate(negate(add(negate(add(a,negate(b))),negate(add(negate(b),negate(a))))))!=negate(negate(b))), inference(etableau_closure_rule, [i_0_42, ...])). % 0.13/0.38 # End printing tableau % 0.13/0.38 # SZS output end % 0.13/0.38 # Branches closed with saturation will be marked with an "s" % 0.13/0.38 # Child (10886) has found a proof. % 0.13/0.38 % 0.13/0.38 # Proof search is over... % 0.13/0.38 # Freeing feature tree %------------------------------------------------------------------------------