%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : GRP066-1 : TPTP v8.1.0. Bugfixed v2.3.0. % 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 : n005.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 09:04:15 EDT 2022 % Result : Unsatisfiable 0.20s 0.39s % Output : CNFRefutation 0.20s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : GRP066-1 : TPTP v8.1.0. Bugfixed v2.3.0. % 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 : n005.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 : Mon Jun 13 04:29:54 EDT 2022 % 0.13/0.35 % CPUTime : % 0.13/0.37 # No SInE strategy applied % 0.13/0.37 # Auto-Mode selected heuristic H_____047_B31_F1_PI_AE_R4_CS_SP_S2S % 0.13/0.37 # and selection function SelectNewComplexAHP. % 0.13/0.37 # % 0.13/0.37 # Number of axioms: 3 Number of unprocessed: 3 % 0.13/0.37 # Tableaux proof search. % 0.13/0.37 # APR header successfully linked. % 0.13/0.37 # Hello from C++ % 0.13/0.37 # The folding up rule is enabled... % 0.13/0.37 # Local unification is enabled... % 0.13/0.37 # Any saturation attempts will use folding labels... % 0.13/0.37 # 3 beginning clauses after preprocessing and clausification % 0.13/0.37 # Creating start rules for all 1 conjectures. % 0.13/0.37 # There are 1 start rule candidates: % 0.13/0.37 # Found 2 unit axioms. % 0.13/0.37 # 1 start rule tableaux created. % 0.13/0.37 # 1 extension rule candidate clauses % 0.13/0.37 # 2 unit axiom clauses % 0.13/0.37 % 0.13/0.37 # Requested 8, 32 cores available to the main process. % 0.13/0.37 # There are not enough tableaux to fork, creating more from the initial 1 % 0.13/0.37 # Creating equality axioms % 0.13/0.37 # Ran out of tableaux, making start rules for all clauses % 0.13/0.37 # Returning from population with 8 new_tableaux and 0 remaining starting tableaux. % 0.13/0.37 # We now have 8 tableaux to operate on % 0.20/0.39 # There were 1 total branch saturation attempts. % 0.20/0.39 # There were 0 of these attempts blocked. % 0.20/0.39 # There were 0 deferred branch saturation attempts. % 0.20/0.39 # There were 0 free duplicated saturations. % 0.20/0.39 # There were 1 total successful branch saturations. % 0.20/0.39 # There were 0 successful branch saturations in interreduction. % 0.20/0.39 # There were 0 successful branch saturations on the branch. % 0.20/0.39 # There were 1 successful branch saturations after the branch. % 0.20/0.39 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # Begin clausification derivation % 0.20/0.39 % 0.20/0.39 # End clausification derivation % 0.20/0.39 # Begin listing active clauses obtained from FOF to CNF conversion % 0.20/0.39 cnf(i_0_9, plain, (divide(X1,X1)=identity)). % 0.20/0.39 cnf(i_0_10, negated_conjecture, (divide(identity,divide(identity,a2))!=a2|divide(divide(identity,a1),divide(identity,a1))!=identity|divide(divide(a3,divide(identity,b3)),divide(identity,c3))!=divide(a3,divide(identity,divide(b3,divide(identity,c3)))))). % 0.20/0.39 cnf(i_0_6, plain, (divide(divide(identity,divide(X1,divide(X2,divide(divide(divide(X1,X1),X1),X3)))),X3)=X2)). % 0.20/0.39 cnf(i_0_20, plain, (X4=X4)). % 0.20/0.39 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.20/0.39 # Begin printing tableau % 0.20/0.39 # Found 6 steps % 0.20/0.39 cnf(i_0_9, plain, (divide(X11,X11)=identity), inference(start_rule)). % 0.20/0.39 cnf(i_0_25, plain, (divide(X11,X11)=identity), inference(extension_rule, [i_0_24])). % 0.20/0.39 cnf(i_0_42, plain, (divide(identity,identity)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_41, plain, (divide(divide(identity,identity),divide(X11,X11))=divide(identity,identity)), inference(extension_rule, [i_0_23])). % 0.20/0.39 cnf(i_0_53, plain, (divide(identity,identity)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_51, plain, (divide(divide(identity,identity),divide(X11,X11))=identity), inference(etableau_closure_rule, [i_0_51, ...])). % 0.20/0.39 # End printing tableau % 0.20/0.39 # SZS output end % 0.20/0.39 # Branches closed with saturation will be marked with an "s" % 0.20/0.39 # There were 1 total branch saturation attempts. % 0.20/0.39 # There were 0 of these attempts blocked. % 0.20/0.39 # There were 0 deferred branch saturation attempts. % 0.20/0.39 # There were 0 free duplicated saturations. % 0.20/0.39 # There were 1 total successful branch saturations. % 0.20/0.39 # There were 0 successful branch saturations in interreduction. % 0.20/0.39 # There were 0 successful branch saturations on the branch. % 0.20/0.39 # There were 1 successful branch saturations after the branch. % 0.20/0.39 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # Begin clausification derivation % 0.20/0.39 % 0.20/0.39 # End clausification derivation % 0.20/0.39 # Begin listing active clauses obtained from FOF to CNF conversion % 0.20/0.39 cnf(i_0_9, plain, (divide(X1,X1)=identity)). % 0.20/0.39 cnf(i_0_10, negated_conjecture, (divide(identity,divide(identity,a2))!=a2|divide(divide(identity,a1),divide(identity,a1))!=identity|divide(divide(a3,divide(identity,b3)),divide(identity,c3))!=divide(a3,divide(identity,divide(b3,divide(identity,c3)))))). % 0.20/0.39 cnf(i_0_6, plain, (divide(divide(identity,divide(X1,divide(X2,divide(divide(divide(X1,X1),X1),X3)))),X3)=X2)). % 0.20/0.39 cnf(i_0_20, plain, (X4=X4)). % 0.20/0.39 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.20/0.39 # Begin printing tableau % 0.20/0.39 # Found 6 steps % 0.20/0.39 cnf(i_0_9, plain, (divide(X6,X6)=identity), inference(start_rule)). % 0.20/0.39 cnf(i_0_25, plain, (divide(X6,X6)=identity), inference(extension_rule, [i_0_24])). % 0.20/0.39 cnf(i_0_43, plain, (divide(identity,identity)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_41, plain, (divide(divide(X6,X6),divide(identity,identity))=divide(identity,identity)), inference(extension_rule, [i_0_23])). % 0.20/0.39 cnf(i_0_53, plain, (divide(identity,identity)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_51, plain, (divide(divide(X6,X6),divide(identity,identity))=identity), inference(etableau_closure_rule, [i_0_51, ...])). % 0.20/0.39 # End printing tableau % 0.20/0.39 # SZS output end % 0.20/0.39 # Branches closed with saturation will be marked with an "s" % 0.20/0.39 # There were 1 total branch saturation attempts. % 0.20/0.39 # There were 0 of these attempts blocked. % 0.20/0.39 # There were 0 deferred branch saturation attempts. % 0.20/0.39 # There were 0 free duplicated saturations. % 0.20/0.39 # There were 1 total successful branch saturations. % 0.20/0.39 # There were 0 successful branch saturations in interreduction. % 0.20/0.39 # There were 0 successful branch saturations on the branch. % 0.20/0.39 # There were 1 successful branch saturations after the branch. % 0.20/0.39 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.39 # Begin clausification derivation % 0.20/0.39 % 0.20/0.39 # End clausification derivation % 0.20/0.39 # Begin listing active clauses obtained from FOF to CNF conversion % 0.20/0.39 cnf(i_0_9, plain, (divide(X1,X1)=identity)). % 0.20/0.39 cnf(i_0_10, negated_conjecture, (divide(identity,divide(identity,a2))!=a2|divide(divide(identity,a1),divide(identity,a1))!=identity|divide(divide(a3,divide(identity,b3)),divide(identity,c3))!=divide(a3,divide(identity,divide(b3,divide(identity,c3)))))). % 0.20/0.39 cnf(i_0_6, plain, (divide(divide(identity,divide(X1,divide(X2,divide(divide(divide(X1,X1),X1),X3)))),X3)=X2)). % 0.20/0.39 cnf(i_0_20, plain, (X4=X4)). % 0.20/0.39 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.20/0.39 # Begin printing tableau % 0.20/0.39 # Found 6 steps % 0.20/0.39 cnf(i_0_9, plain, (divide(X9,X9)=identity), inference(start_rule)). % 0.20/0.39 cnf(i_0_25, plain, (divide(X9,X9)=identity), inference(extension_rule, [i_0_23])). % 0.20/0.39 cnf(i_0_39, plain, (divide(X9,X9)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_38, plain, (identity=identity), inference(extension_rule, [i_0_24])). % 0.20/0.39 cnf(i_0_99, plain, (divide(X1,X1)!=identity), inference(closure_rule, [i_0_9])). % 0.20/0.39 cnf(i_0_97, plain, (divide(identity,divide(X1,X1))=divide(identity,identity)), inference(etableau_closure_rule, [i_0_97, ...])). % 0.20/0.39 # End printing tableau % 0.20/0.39 # SZS output end % 0.20/0.39 # Branches closed with saturation will be marked with an "s" % 0.20/0.39 # There were 1 total branch saturation attempts. % 0.20/0.39 # There were 0 of these attempts blocked. % 0.20/0.39 # There were 0 deferred branch saturation attempts. % 0.20/0.39 # There were 0 free duplicated saturations. % 0.20/0.39 # There were 1 total successful branch saturations. % 0.20/0.39 # There were 0 successful branch saturations in interreduction. % 0.20/0.39 # There were 0 successful branch saturations on the branch. % 0.20/0.39 # There were 1 successful branch saturations after the branch. % 0.20/0.39 # Child (5569) has found a proof. % 0.20/0.39 % 0.20/0.39 # Proof search is over... % 0.20/0.39 # Freeing feature tree %------------------------------------------------------------------------------