%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : NLP007+1 : TPTP v8.1.0. Released v2.4.0. % 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 : n026.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 02:11:29 EDT 2022 % Result : Theorem 0.19s 0.45s % Output : CNFRefutation 0.19s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : NLP007+1 : TPTP v8.1.0. Released v2.4.0. % 0.11/0.12 % 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 : n026.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 : Thu Jun 30 21:53:19 EDT 2022 % 0.12/0.33 % 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: 65 Number of unprocessed: 65 % 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 # 65 beginning clauses after preprocessing and clausification % 0.19/0.37 # Creating start rules for all 1 conjectures. % 0.19/0.37 # There are 1 start rule candidates: % 0.19/0.37 # Found 0 unit axioms. % 0.19/0.37 # 1 start rule tableaux created. % 0.19/0.37 # 65 extension rule candidate clauses % 0.19/0.37 # 0 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 are not enough tableaux to fork, creating more from the initial 1 % 0.19/0.37 # Returning from population with 32 new_tableaux and 0 remaining starting tableaux. % 0.19/0.37 # We now have 32 tableaux to operate on % 0.19/0.45 # There were 26 total branch saturation attempts. % 0.19/0.45 # There were 0 of these attempts blocked. % 0.19/0.45 # There were 0 deferred branch saturation attempts. % 0.19/0.45 # There were 6 free duplicated saturations. % 0.19/0.45 # There were 26 total successful branch saturations. % 0.19/0.45 # There were 11 successful branch saturations in interreduction. % 0.19/0.45 # There were 0 successful branch saturations on the branch. % 0.19/0.45 # There were 9 successful branch saturations after the branch. % 0.19/0.45 # SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.19/0.45 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.19/0.45 # Begin clausification derivation % 0.19/0.45 % 0.19/0.45 # End clausification derivation % 0.19/0.45 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.45 cnf(i_0_1, negated_conjecture, (~epred2_0|~epred1_0)). % 0.19/0.45 cnf(i_0_13, plain, (epred1_0|esk7_0!=esk6_0)). % 0.19/0.45 cnf(i_0_45, plain, (epred2_0|esk17_0!=esk16_0)). % 0.19/0.45 cnf(i_0_6, plain, (esk9_0=esk6_0|epred1_0)). % 0.19/0.45 cnf(i_0_4, plain, (esk10_0=esk7_0|epred1_0)). % 0.19/0.45 cnf(i_0_38, plain, (esk19_0=esk16_0|epred2_0)). % 0.19/0.45 cnf(i_0_36, plain, (esk20_0=esk17_0|epred2_0)). % 0.19/0.45 cnf(i_0_33, plain, (epred1_0|seat(esk1_0))). % 0.19/0.45 cnf(i_0_16, plain, (epred1_0|seat(esk8_0))). % 0.19/0.45 cnf(i_0_32, plain, (epred1_0|furniture(esk1_0))). % 0.19/0.45 cnf(i_0_15, plain, (epred1_0|furniture(esk8_0))). % 0.19/0.45 cnf(i_0_31, plain, (epred1_0|front(esk1_0))). % 0.19/0.45 cnf(i_0_14, plain, (epred1_0|front(esk8_0))). % 0.19/0.45 cnf(i_0_30, plain, (epred1_0|hollywood(esk2_0))). % 0.19/0.45 cnf(i_0_29, plain, (epred1_0|city(esk2_0))). % 0.19/0.45 cnf(i_0_28, plain, (epred1_0|event(esk3_0))). % 0.19/0.45 cnf(i_0_27, plain, (epred1_0|chevy(esk4_0))). % 0.19/0.45 cnf(i_0_26, plain, (epred1_0|car(esk4_0))). % 0.19/0.45 cnf(i_0_25, plain, (epred1_0|white(esk4_0))). % 0.19/0.45 cnf(i_0_24, plain, (epred1_0|dirty(esk4_0))). % 0.19/0.45 cnf(i_0_23, plain, (epred1_0|old(esk4_0))). % 0.19/0.45 cnf(i_0_22, plain, (epred1_0|street(esk5_0))). % 0.19/0.45 cnf(i_0_21, plain, (epred1_0|way(esk5_0))). % 0.19/0.45 cnf(i_0_20, plain, (epred1_0|lonely(esk5_0))). % 0.19/0.45 cnf(i_0_12, plain, (epred1_0|fellow(esk6_0))). % 0.19/0.45 cnf(i_0_9, plain, (epred1_0|fellow(esk7_0))). % 0.19/0.45 cnf(i_0_11, plain, (epred1_0|man(esk6_0))). % 0.19/0.45 cnf(i_0_8, plain, (epred1_0|man(esk7_0))). % 0.19/0.45 cnf(i_0_10, plain, (epred1_0|young(esk6_0))). % 0.19/0.45 cnf(i_0_7, plain, (epred1_0|young(esk7_0))). % 0.19/0.45 cnf(i_0_65, plain, (epred2_0|seat(esk11_0))). % 0.19/0.45 cnf(i_0_48, plain, (epred2_0|seat(esk18_0))). % 0.19/0.45 cnf(i_0_64, plain, (epred2_0|furniture(esk11_0))). % 0.19/0.45 cnf(i_0_47, plain, (epred2_0|furniture(esk18_0))). % 0.19/0.45 cnf(i_0_63, plain, (epred2_0|front(esk11_0))). % 0.19/0.45 cnf(i_0_46, plain, (epred2_0|front(esk18_0))). % 0.19/0.45 cnf(i_0_62, plain, (epred2_0|hollywood(esk12_0))). % 0.19/0.45 cnf(i_0_61, plain, (epred2_0|city(esk12_0))). % 0.19/0.45 cnf(i_0_60, plain, (epred2_0|event(esk13_0))). % 0.19/0.45 cnf(i_0_59, plain, (epred2_0|chevy(esk14_0))). % 0.19/0.45 cnf(i_0_58, plain, (epred2_0|car(esk14_0))). % 0.19/0.45 cnf(i_0_57, plain, (epred2_0|white(esk14_0))). % 0.19/0.45 cnf(i_0_56, plain, (epred2_0|dirty(esk14_0))). % 0.19/0.45 cnf(i_0_55, plain, (epred2_0|old(esk14_0))). % 0.19/0.45 cnf(i_0_54, plain, (epred2_0|street(esk15_0))). % 0.19/0.45 cnf(i_0_53, plain, (epred2_0|way(esk15_0))). % 0.19/0.45 cnf(i_0_52, plain, (epred2_0|lonely(esk15_0))). % 0.19/0.45 cnf(i_0_44, plain, (epred2_0|fellow(esk16_0))). % 0.19/0.45 cnf(i_0_41, plain, (epred2_0|fellow(esk17_0))). % 0.19/0.45 cnf(i_0_43, plain, (epred2_0|man(esk16_0))). % 0.19/0.45 cnf(i_0_40, plain, (epred2_0|man(esk17_0))). % 0.19/0.45 cnf(i_0_42, plain, (epred2_0|young(esk16_0))). % 0.19/0.45 cnf(i_0_39, plain, (epred2_0|young(esk17_0))). % 0.19/0.45 cnf(i_0_19, plain, (epred1_0|barrel(esk3_0,esk4_0))). % 0.19/0.45 cnf(i_0_18, plain, (epred1_0|down(esk3_0,esk5_0))). % 0.19/0.45 cnf(i_0_17, plain, (epred1_0|in(esk3_0,esk2_0))). % 0.19/0.45 cnf(i_0_5, plain, (epred1_0|in(esk9_0,esk8_0))). % 0.19/0.45 cnf(i_0_3, plain, (epred1_0|in(esk10_0,esk1_0))). % 0.19/0.45 cnf(i_0_51, plain, (epred2_0|barrel(esk13_0,esk14_0))). % 0.19/0.45 cnf(i_0_50, plain, (epred2_0|down(esk13_0,esk15_0))). % 0.19/0.45 cnf(i_0_49, plain, (epred2_0|in(esk13_0,esk12_0))). % 0.19/0.45 cnf(i_0_37, plain, (epred2_0|in(esk19_0,esk11_0))). % 0.19/0.45 cnf(i_0_35, plain, (epred2_0|in(esk20_0,esk18_0))). % 0.19/0.45 cnf(i_0_2, plain, (X1=X2|epred1_0|~young(X2)|~young(X1)|~man(X2)|~man(X1)|~fellow(X2)|~fellow(X1)|~in(X2,X3)|~in(X1,X4)|~in(X5,X6)|~down(X5,X7)|~barrel(X5,X8)|~lonely(X7)|~way(X7)|~street(X7)|~old(X8)|~dirty(X8)|~white(X8)|~car(X8)|~chevy(X8)|~event(X5)|~city(X6)|~hollywood(X6)|~front(X3)|~front(X4)|~furniture(X3)|~furniture(X4)|~seat(X3)|~seat(X4))). % 0.19/0.45 cnf(i_0_34, plain, (X1=X2|epred2_0|~young(X2)|~young(X1)|~man(X2)|~man(X1)|~fellow(X2)|~fellow(X1)|~in(X2,X3)|~in(X1,X4)|~in(X5,X6)|~down(X5,X7)|~barrel(X5,X8)|~lonely(X7)|~way(X7)|~street(X7)|~old(X8)|~dirty(X8)|~white(X8)|~car(X8)|~chevy(X8)|~event(X5)|~city(X6)|~hollywood(X6)|~front(X4)|~front(X3)|~furniture(X4)|~furniture(X3)|~seat(X4)|~seat(X3))). % 0.19/0.45 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.45 # Begin printing tableau % 0.19/0.45 # Found 35 steps % 0.19/0.45 cnf(i_0_1, negated_conjecture, (~epred2_0|~epred1_0), inference(start_rule)). % 0.19/0.45 cnf(i_0_70, plain, (~epred2_0), inference(extension_rule, [i_0_49])). % 0.19/0.45 cnf(i_0_191, plain, (in(esk13_0,esk12_0)), inference(extension_rule, [i_0_2])). % 0.19/0.45 cnf(i_0_391, plain, (~in(esk13_0,esk12_0)), inference(closure_rule, [i_0_191])). % 0.19/0.45 cnf(i_0_392, plain, (~in(esk13_0,esk12_0)), inference(closure_rule, [i_0_191])). % 0.19/0.45 cnf(i_0_71, plain, (~epred1_0), inference(etableau_closure_rule, [i_0_71, ...])). % 0.19/0.45 cnf(i_0_382, plain, (esk13_0=esk13_0), inference(etableau_closure_rule, [i_0_382, ...])). % 0.19/0.45 cnf(i_0_383, plain, (epred1_0), inference(etableau_closure_rule, [i_0_383, ...])). % 0.19/0.45 cnf(i_0_384, plain, (~young(esk13_0)), inference(etableau_closure_rule, [i_0_384, ...])). % 0.19/0.45 cnf(i_0_385, plain, (~young(esk13_0)), inference(etableau_closure_rule, [i_0_385, ...])). % 0.19/0.45 cnf(i_0_386, plain, (~man(esk13_0)), inference(etableau_closure_rule, [i_0_386, ...])). % 0.19/0.45 cnf(i_0_387, plain, (~man(esk13_0)), inference(etableau_closure_rule, [i_0_387, ...])). % 0.19/0.45 cnf(i_0_388, plain, (~fellow(esk13_0)), inference(etableau_closure_rule, [i_0_388, ...])). % 0.19/0.45 cnf(i_0_389, plain, (~fellow(esk13_0)), inference(etableau_closure_rule, [i_0_389, ...])). % 0.19/0.45 cnf(i_0_403, plain, (~event(esk13_0)), inference(etableau_closure_rule, [i_0_403, ...])). % 0.19/0.45 cnf(i_0_404, plain, (~city(esk12_0)), inference(etableau_closure_rule, [i_0_404, ...])). % 0.19/0.45 cnf(i_0_405, plain, (~hollywood(esk12_0)), inference(etableau_closure_rule, [i_0_405, ...])). % 0.19/0.45 cnf(i_0_406, plain, (~front(esk12_0)), inference(etableau_closure_rule, [i_0_406, ...])). % 0.19/0.45 cnf(i_0_407, plain, (~front(esk12_0)), inference(etableau_closure_rule, [i_0_407, ...])). % 0.19/0.45 cnf(i_0_408, plain, (~furniture(esk12_0)), inference(etableau_closure_rule, [i_0_408, ...])). % 0.19/0.45 cnf(i_0_409, plain, (~furniture(esk12_0)), inference(etableau_closure_rule, [i_0_409, ...])). % 0.19/0.45 cnf(i_0_410, plain, (~seat(esk12_0)), inference(etableau_closure_rule, [i_0_410, ...])). % 0.19/0.45 cnf(i_0_411, plain, (~seat(esk12_0)), inference(etableau_closure_rule, [i_0_411, ...])). % 0.19/0.45 cnf(i_0_393, plain, (~down(esk13_0,esk15_0)), inference(extension_rule, [i_0_50])). % 0.19/0.45 cnf(i_0_745, plain, (epred2_0), inference(closure_rule, [i_0_70])). % 0.19/0.45 cnf(i_0_395, plain, (~lonely(esk15_0)), inference(etableau_closure_rule, [i_0_395, ...])). % 0.19/0.45 cnf(i_0_396, plain, (~way(esk15_0)), inference(etableau_closure_rule, [i_0_396, ...])). % 0.19/0.45 cnf(i_0_397, plain, (~street(esk15_0)), inference(etableau_closure_rule, [i_0_397, ...])). % 0.19/0.45 cnf(i_0_394, plain, (~barrel(esk13_0,esk14_0)), inference(extension_rule, [i_0_51])). % 0.19/0.45 cnf(i_0_861, plain, (epred2_0), inference(closure_rule, [i_0_70])). % 0.19/0.45 cnf(i_0_398, plain, (~old(esk14_0)), inference(etableau_closure_rule, [i_0_398, ...])). % 0.19/0.45 cnf(i_0_399, plain, (~dirty(esk14_0)), inference(etableau_closure_rule, [i_0_399, ...])). % 0.19/0.45 cnf(i_0_400, plain, (~white(esk14_0)), inference(etableau_closure_rule, [i_0_400, ...])). % 0.19/0.45 cnf(i_0_401, plain, (~car(esk14_0)), inference(etableau_closure_rule, [i_0_401, ...])). % 0.19/0.45 cnf(i_0_402, plain, (~chevy(esk14_0)), inference(etableau_closure_rule, [i_0_402, ...])). % 0.19/0.45 # End printing tableau % 0.19/0.45 # SZS output end % 0.19/0.45 # Branches closed with saturation will be marked with an "s" % 0.19/0.45 # Child (20212) has found a proof. % 0.19/0.45 % 0.19/0.45 # Proof search is over... % 0.19/0.45 # Freeing feature tree %------------------------------------------------------------------------------