%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : LCL666+1.001 : TPTP v9.3.1. Released v4.0.0. % 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 : n018.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Mon Sep 7 12:01:41 PM UTC 2026 % Result : Theorem 0.08s 0.38s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : LCL666+1.001 : TPTP v9.3.1. Released v4.0.0. % 0.00/0.04 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.08/0.35 % Computer : n018.cluster.edu % 0.08/0.35 % Model : x86_64 x86_64 % 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.08/0.35 % Memory : 8046.5625MB % 0.08/0.35 % OS : Linux 6.8.0-71-generic % 0.08/0.35 % CPULimit : 300 % 0.08/0.35 % WCLimit : 300 % 0.08/0.35 % DateTime : Sat Sep 5 21:20:34 UTC 2026 % 0.08/0.35 % CPUTime : % 0.08/0.38 # No SInE strategy applied % 0.08/0.38 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.08/0.38 # and selection function SelectComplexExceptUniqMaxHorn. % 0.08/0.38 # % 0.08/0.38 # Presaturation interreduction done % 0.08/0.38 # Number of axioms: 4 Number of unprocessed: 4 % 0.08/0.38 # Tableaux proof search. % 0.08/0.38 # APR header successfully linked. % 0.08/0.38 # Hello from C++ % 0.08/0.38 # The folding up rule is enabled... % 0.08/0.38 # Local unification is enabled... % 0.08/0.38 # Any saturation attempts will use folding labels... % 0.08/0.38 # 4 beginning clauses after preprocessing and clausification % 0.08/0.38 # Creating start rules for all 3 conjectures. % 0.08/0.38 # There are 3 start rule candidates: % 0.08/0.38 # Found 3 unit axioms. % 0.08/0.38 # Closed tableau found in foldup close cycle with 0 folds and 3 closures done. % 0.08/0.38 # Found closed tableau while making start rule % 0.08/0.38 # There were 0 total branch saturation attempts. % 0.08/0.38 # There were 0 of these attempts blocked. % 0.08/0.38 # There were 0 deferred branch saturation attempts. % 0.08/0.38 # There were 0 free duplicated saturations. % 0.08/0.38 # There were 0 total successful branch saturations. % 0.08/0.38 # There were 0 successful branch saturations in interreduction. % 0.08/0.38 # There were 0 successful branch saturations on the branch. % 0.08/0.38 # There were 0 successful branch saturations after the branch. % 0.08/0.38 # SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.08/0.38 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.08/0.38 # Begin clausification derivation % 0.08/0.38 % 0.08/0.38 # End clausification derivation % 0.08/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.08/0.38 cnf(i_0_3, negated_conjecture, (p201(esk1_0))). % 0.08/0.38 cnf(i_0_2, negated_conjecture, (p101(esk1_0))). % 0.08/0.38 cnf(i_0_1, plain, (r1(X1,X1))). % 0.08/0.38 cnf(i_0_4, negated_conjecture, (~p101(X1)|~p201(X1)|~r1(esk1_0,X1))). % 0.08/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.08/0.38 # Begin printing tableau % 0.08/0.38 # Found 4 steps % 0.08/0.38 cnf(i_0_4, negated_conjecture, (~p101(esk1_0)|~p201(esk1_0)|~r1(esk1_0,esk1_0)), inference(start_rule)). % 0.08/0.38 cnf(i_0_5, plain, (~p101(esk1_0)), inference(closure_rule, [i_0_2])). % 0.08/0.38 cnf(i_0_6, plain, (~p201(esk1_0)), inference(closure_rule, [i_0_3])). % 0.08/0.38 cnf(i_0_7, plain, (~r1(esk1_0,esk1_0)), inference(closure_rule, [i_0_1])). % 0.08/0.38 # End printing tableau % 0.08/0.38 # SZS output end % 0.08/0.38 # Branches closed with saturation will be marked with an "s" % 0.08/0.38 # NOT attempting initial tableau saturation % 0.08/0.38 # 1 start rule tableaux created. % 0.08/0.38 # 1 extension rule candidate clauses % 0.08/0.38 # 3 unit axiom clauses % 0.08/0.38 % 0.08/0.38 # Proof search is over... % 0.08/0.38 # Freeing feature tree %------------------------------------------------------------------------------