%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : LAT231-1 : TPTP v8.1.0. Released v3.1.0. % 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 : n032.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 : Sun Jul 17 04:49:38 EDT 2022 % Result : Unsatisfiable 74.33s 9.72s % Output : CNFRefutation 74.33s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.02/0.10 % Problem : LAT231-1 : TPTP v8.1.0. Released v3.1.0. % 0.02/0.11 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.11/0.30 % Computer : n032.cluster.edu % 0.11/0.30 % Model : x86_64 x86_64 % 0.11/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.30 % Memory : 8042.1875MB % 0.11/0.30 % OS : Linux 3.10.0-693.el7.x86_64 % 0.11/0.30 % CPULimit : 300 % 0.11/0.30 % WCLimit : 600 % 0.11/0.30 % DateTime : Tue Jun 28 20:26:27 EDT 2022 % 0.11/0.30 % CPUTime : % 0.15/0.33 # No SInE strategy applied % 0.15/0.33 # Auto-Mode selected heuristic G_____X1276__C12_02_nc_F1_AE_CS_SP_S5PRR_S2S % 0.15/0.33 # and selection function SelectNewComplexAHP. % 0.15/0.33 # % 0.15/0.33 # Presaturation interreduction done % 0.15/0.33 # Number of axioms: 14 Number of unprocessed: 14 % 0.15/0.33 # Tableaux proof search. % 0.15/0.33 # APR header successfully linked. % 0.15/0.33 # Hello from C++ % 0.15/0.33 # The folding up rule is enabled... % 0.15/0.33 # Local unification is enabled... % 0.15/0.33 # Any saturation attempts will use folding labels... % 0.15/0.33 # 14 beginning clauses after preprocessing and clausification % 0.15/0.33 # Creating start rules for all 1 conjectures. % 0.15/0.33 # There are 1 start rule candidates: % 0.15/0.33 # Found 13 unit axioms. % 0.15/0.33 # 1 start rule tableaux created. % 0.15/0.33 # 1 extension rule candidate clauses % 0.15/0.33 # 13 unit axiom clauses % 0.15/0.33 % 0.15/0.33 # Requested 8, 32 cores available to the main process. % 0.15/0.33 # There are not enough tableaux to fork, creating more from the initial 1 % 0.15/0.33 # Creating equality axioms % 0.15/0.33 # Ran out of tableaux, making start rules for all clauses % 0.15/0.33 # Returning from population with 20 new_tableaux and 0 remaining starting tableaux. % 0.15/0.33 # We now have 20 tableaux to operate on % 74.33/9.72 # There were 3 total branch saturation attempts. % 74.33/9.72 # There were 0 of these attempts blocked. % 74.33/9.72 # There were 0 deferred branch saturation attempts. % 74.33/9.72 # There were 0 free duplicated saturations. % 74.33/9.72 # There were 1 total successful branch saturations. % 74.33/9.72 # There were 0 successful branch saturations in interreduction. % 74.33/9.72 # There were 0 successful branch saturations on the branch. % 74.33/9.72 # There were 1 successful branch saturations after the branch. % 74.33/9.72 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 74.33/9.72 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 74.33/9.72 # Begin clausification derivation % 74.33/9.72 % 74.33/9.72 # End clausification derivation % 74.33/9.72 # Begin listing active clauses obtained from FOF to CNF conversion % 74.33/9.72 cnf(i_0_24, plain, (meet(X1,complement(X1))=zero)). % 74.33/9.72 cnf(i_0_23, plain, (join(X1,complement(X1))=one)). % 74.33/9.72 cnf(i_0_15, plain, (meet(X1,X1)=X1)). % 74.33/9.72 cnf(i_0_16, plain, (join(X1,X1)=X1)). % 74.33/9.72 cnf(i_0_17, plain, (meet(X1,join(X1,X2))=X1)). % 74.33/9.72 cnf(i_0_18, plain, (join(X1,meet(X1,X2))=X1)). % 74.33/9.72 cnf(i_0_27, hypothesis, (meet(a,b)=a)). % 74.33/9.72 cnf(i_0_21, plain, (meet(meet(X1,X2),X3)=meet(X1,meet(X2,X3)))). % 74.33/9.72 cnf(i_0_22, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))). % 74.33/9.72 cnf(i_0_26, plain, (meet(X1,join(meet(X2,join(X1,X3)),meet(X3,join(X1,meet(X3,X2)))))=join(meet(X1,X3),meet(X1,X2)))). % 74.33/9.72 cnf(i_0_19, plain, (meet(X1,X2)=meet(X2,X1))). % 74.33/9.72 cnf(i_0_20, plain, (join(X1,X2)=join(X2,X1))). % 74.33/9.72 cnf(i_0_28, negated_conjecture, (join(complement(a),complement(b))!=complement(a))). % 74.33/9.72 cnf(i_0_25, plain, (complement(X1)=X2|meet(X1,X2)!=zero|join(X1,X2)!=one)). % 74.33/9.72 cnf(i_0_39, plain, (X4=X4)). % 74.33/9.72 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 74.33/9.72 # Begin printing tableau % 74.33/9.72 # Found 7 steps % 74.33/9.72 cnf(i_0_15, plain, (meet(X3,X3)=X3), inference(start_rule)). % 74.33/9.72 cnf(i_0_48, plain, (meet(X3,X3)=X3), inference(extension_rule, [i_0_45])). % 74.33/9.72 cnf(i_0_283553, plain, (complement(meet(X3,X3))=complement(X3)), inference(extension_rule, [i_0_44])). % 74.33/9.72 cnf(i_0_283567, plain, (meet(X1,complement(X1))!=zero), inference(closure_rule, [i_0_24])). % 74.33/9.72 cnf(i_0_283565, plain, (join(complement(meet(X3,X3)),meet(X1,complement(X1)))=join(complement(X3),zero)), inference(extension_rule, [i_0_43])). % 74.33/9.72 cnf(i_0_571862, plain, (meet(X1,complement(X1))!=zero), inference(closure_rule, [i_0_24])). % 74.33/9.72 cnf(i_0_571860, plain, (meet(join(complement(meet(X3,X3)),meet(X1,complement(X1))),meet(X1,complement(X1)))=meet(join(complement(X3),zero),zero)), inference(etableau_closure_rule, [i_0_571860, ...])). % 74.33/9.72 # End printing tableau % 74.33/9.72 # SZS output end % 74.33/9.72 # Branches closed with saturation will be marked with an "s" % 74.99/9.74 # Child (17956) has found a proof. % 74.99/9.74 % 74.99/9.74 # Proof search is over... % 74.99/9.74 # Freeing feature tree %------------------------------------------------------------------------------