%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : PUZ028-4 : TPTP v8.1.0. Released v1.1.0. % 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 : Mon Jul 18 18:10:59 EDT 2022 % Result : Satisfiable 0.07s 0.30s % Output : CNFRefutation 0.07s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.07 % Problem : PUZ028-4 : TPTP v8.1.0. Released v1.1.0. % 0.00/0.08 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.07/0.26 % Computer : n032.cluster.edu % 0.07/0.26 % Model : x86_64 x86_64 % 0.07/0.26 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.07/0.26 % Memory : 8042.1875MB % 0.07/0.26 % OS : Linux 3.10.0-693.el7.x86_64 % 0.07/0.26 % CPULimit : 300 % 0.07/0.26 % WCLimit : 600 % 0.07/0.26 % DateTime : Sat May 28 21:08:40 EDT 2022 % 0.07/0.26 % CPUTime : % 0.07/0.28 # No SInE strategy applied % 0.07/0.28 # Auto-Mode selected heuristic G_____X1276__C12_02_nc_F1_AE_CS_SP_RG_S04AN % 0.07/0.28 # and selection function SelectComplexExceptUniqMaxHorn. % 0.07/0.28 # % 0.07/0.28 # Presaturation interreduction done % 0.07/0.28 # Number of axioms: 270 Number of unprocessed: 110 % 0.07/0.28 # Tableaux proof search. % 0.07/0.28 # APR header successfully linked. % 0.07/0.28 # Hello from C++ % 0.07/0.28 # The folding up rule is enabled... % 0.07/0.28 # Local unification is enabled... % 0.07/0.28 # Any saturation attempts will use folding labels... % 0.07/0.28 # 110 beginning clauses after preprocessing and clausification % 0.07/0.28 # Creating start rules for all 80 conjectures. % 0.07/0.28 # There are 80 start rule candidates: % 0.07/0.28 # Found 0 unit axioms. % 0.07/0.28 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.07/0.28 # 80 start rule tableaux created. % 0.07/0.28 # 110 extension rule candidate clauses % 0.07/0.28 # 0 unit axiom clauses % 0.07/0.28 % 0.07/0.28 # Requested 8, 32 cores available to the main process. % 0.07/0.29 # 26511 Satisfiable branch % 0.07/0.30 # Satisfiable branch found. % 0.07/0.30 # There were 1 total branch saturation attempts. % 0.07/0.30 # There were 0 of these attempts blocked. % 0.07/0.30 # There were 0 deferred branch saturation attempts. % 0.07/0.30 # There were 0 free duplicated saturations. % 0.07/0.30 # There were 0 total successful branch saturations. % 0.07/0.30 # There were 0 successful branch saturations in interreduction. % 0.07/0.30 # There were 0 successful branch saturations on the branch. % 0.07/0.30 # There were 0 successful branch saturations after the branch. % 0.07/0.30 # SZS status Satisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.07/0.30 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.07/0.30 # Begin clausification derivation % 0.07/0.30 % 0.07/0.30 # End clausification derivation % 0.07/0.30 # Begin listing active clauses obtained from FOF to CNF conversion % 0.07/0.30 cnf(i_0_271, plain, (not_familiar(n1,n2)|familiar(n1,n2))). % 0.07/0.30 cnf(i_0_272, plain, (not_familiar(n1,n3)|familiar(n1,n3))). % 0.07/0.30 cnf(i_0_273, plain, (not_familiar(n1,n4)|familiar(n1,n4))). % 0.07/0.30 cnf(i_0_274, plain, (not_familiar(n1,n5)|familiar(n1,n5))). % 0.07/0.30 cnf(i_0_275, plain, (not_familiar(n1,n6)|familiar(n1,n6))). % 0.07/0.30 cnf(i_0_276, plain, (not_familiar(n2,n1)|familiar(n2,n1))). % 0.07/0.30 cnf(i_0_277, plain, (not_familiar(n2,n3)|familiar(n2,n3))). % 0.07/0.30 cnf(i_0_278, plain, (not_familiar(n2,n4)|familiar(n2,n4))). % 0.07/0.30 cnf(i_0_279, plain, (not_familiar(n2,n5)|familiar(n2,n5))). % 0.07/0.30 cnf(i_0_280, plain, (not_familiar(n2,n6)|familiar(n2,n6))). % 0.07/0.30 cnf(i_0_281, plain, (not_familiar(n3,n1)|familiar(n3,n1))). % 0.07/0.30 cnf(i_0_282, plain, (not_familiar(n3,n2)|familiar(n3,n2))). % 0.07/0.30 cnf(i_0_283, plain, (not_familiar(n3,n4)|familiar(n3,n4))). % 0.07/0.30 cnf(i_0_284, plain, (not_familiar(n3,n5)|familiar(n3,n5))). % 0.07/0.30 cnf(i_0_285, plain, (not_familiar(n3,n6)|familiar(n3,n6))). % 0.07/0.30 cnf(i_0_286, plain, (not_familiar(n4,n1)|familiar(n4,n1))). % 0.07/0.30 cnf(i_0_287, plain, (not_familiar(n4,n2)|familiar(n4,n2))). % 0.07/0.30 cnf(i_0_288, plain, (not_familiar(n4,n3)|familiar(n4,n3))). % 0.07/0.30 cnf(i_0_289, plain, (not_familiar(n4,n5)|familiar(n4,n5))). % 0.07/0.30 cnf(i_0_290, plain, (not_familiar(n4,n6)|familiar(n4,n6))). % 0.07/0.30 cnf(i_0_291, plain, (not_familiar(n5,n1)|familiar(n5,n1))). % 0.07/0.30 cnf(i_0_292, plain, (not_familiar(n5,n2)|familiar(n5,n2))). % 0.07/0.30 cnf(i_0_293, plain, (not_familiar(n5,n3)|familiar(n5,n3))). % 0.07/0.30 cnf(i_0_294, plain, (not_familiar(n5,n4)|familiar(n5,n4))). % 0.07/0.30 cnf(i_0_295, plain, (not_familiar(n5,n6)|familiar(n5,n6))). % 0.07/0.30 cnf(i_0_296, plain, (not_familiar(n6,n1)|familiar(n6,n1))). % 0.07/0.30 cnf(i_0_297, plain, (not_familiar(n6,n2)|familiar(n6,n2))). % 0.07/0.30 cnf(i_0_298, plain, (not_familiar(n6,n3)|familiar(n6,n3))). % 0.07/0.30 cnf(i_0_299, plain, (not_familiar(n6,n4)|familiar(n6,n4))). % 0.07/0.30 cnf(i_0_300, plain, (not_familiar(n6,n5)|familiar(n6,n5))). % 0.07/0.30 cnf(i_0_301, negated_conjecture, (~familiar(n1,n2)|~familiar(n2,n3)|~familiar(n3,n1))). % 0.07/0.30 cnf(i_0_302, negated_conjecture, (~familiar(n1,n2)|~familiar(n2,n4)|~familiar(n4,n1))). % 0.07/0.30 cnf(i_0_303, negated_conjecture, (~familiar(n1,n2)|~familiar(n2,n5)|~familiar(n5,n1))). % 0.07/0.30 cnf(i_0_304, negated_conjecture, (~familiar(n1,n2)|~familiar(n2,n6)|~familiar(n6,n1))). % 0.07/0.30 cnf(i_0_305, negated_conjecture, (~familiar(n1,n3)|~familiar(n2,n1)|~familiar(n3,n2))). % 0.07/0.30 cnf(i_0_306, negated_conjecture, (~familiar(n1,n3)|~familiar(n3,n4)|~familiar(n4,n1))). % 0.07/0.30 cnf(i_0_307, negated_conjecture, (~familiar(n1,n3)|~familiar(n3,n5)|~familiar(n5,n1))). % 0.07/0.30 cnf(i_0_308, negated_conjecture, (~familiar(n1,n3)|~familiar(n3,n6)|~familiar(n6,n1))). % 0.07/0.30 cnf(i_0_309, negated_conjecture, (~familiar(n1,n4)|~familiar(n2,n1)|~familiar(n4,n2))). % 0.07/0.30 cnf(i_0_310, negated_conjecture, (~familiar(n1,n4)|~familiar(n3,n1)|~familiar(n4,n3))). % 0.07/0.30 cnf(i_0_311, negated_conjecture, (~familiar(n1,n4)|~familiar(n4,n5)|~familiar(n5,n1))). % 0.07/0.30 cnf(i_0_312, negated_conjecture, (~familiar(n1,n4)|~familiar(n4,n6)|~familiar(n6,n1))). % 0.07/0.30 cnf(i_0_313, negated_conjecture, (~familiar(n1,n5)|~familiar(n2,n1)|~familiar(n5,n2))). % 0.07/0.30 cnf(i_0_314, negated_conjecture, (~familiar(n1,n5)|~familiar(n3,n1)|~familiar(n5,n3))). % 0.07/0.30 cnf(i_0_315, negated_conjecture, (~familiar(n1,n5)|~familiar(n4,n1)|~familiar(n5,n4))). % 0.07/0.30 cnf(i_0_316, negated_conjecture, (~familiar(n1,n5)|~familiar(n5,n6)|~familiar(n6,n1))). % 0.07/0.30 cnf(i_0_317, negated_conjecture, (~familiar(n1,n6)|~familiar(n2,n1)|~familiar(n6,n2))). % 0.07/0.30 cnf(i_0_318, negated_conjecture, (~familiar(n1,n6)|~familiar(n3,n1)|~familiar(n6,n3))). % 0.07/0.30 cnf(i_0_319, negated_conjecture, (~familiar(n1,n6)|~familiar(n4,n1)|~familiar(n6,n4))). % 0.07/0.30 cnf(i_0_320, negated_conjecture, (~familiar(n1,n6)|~familiar(n5,n1)|~familiar(n6,n5))). % 0.07/0.30 cnf(i_0_326, negated_conjecture, (~familiar(n2,n3)|~familiar(n3,n4)|~familiar(n4,n2))). % 0.07/0.30 cnf(i_0_327, negated_conjecture, (~familiar(n2,n3)|~familiar(n3,n5)|~familiar(n5,n2))). % 0.07/0.30 cnf(i_0_328, negated_conjecture, (~familiar(n2,n3)|~familiar(n3,n6)|~familiar(n6,n2))). % 0.07/0.30 cnf(i_0_330, negated_conjecture, (~familiar(n2,n4)|~familiar(n3,n2)|~familiar(n4,n3))). % 0.07/0.30 cnf(i_0_331, negated_conjecture, (~familiar(n2,n4)|~familiar(n4,n5)|~familiar(n5,n2))). % 0.07/0.30 cnf(i_0_332, negated_conjecture, (~familiar(n2,n4)|~familiar(n4,n6)|~familiar(n6,n2))). % 0.07/0.30 cnf(i_0_334, negated_conjecture, (~familiar(n2,n5)|~familiar(n3,n2)|~familiar(n5,n3))). % 0.07/0.30 cnf(i_0_335, negated_conjecture, (~familiar(n2,n5)|~familiar(n4,n2)|~familiar(n5,n4))). % 0.07/0.30 cnf(i_0_336, negated_conjecture, (~familiar(n2,n5)|~familiar(n5,n6)|~familiar(n6,n2))). % 0.07/0.30 cnf(i_0_338, negated_conjecture, (~familiar(n2,n6)|~familiar(n3,n2)|~familiar(n6,n3))). % 0.07/0.30 cnf(i_0_339, negated_conjecture, (~familiar(n2,n6)|~familiar(n4,n2)|~familiar(n6,n4))). % 0.07/0.30 cnf(i_0_340, negated_conjecture, (~familiar(n2,n6)|~familiar(n5,n2)|~familiar(n6,n5))). % 0.07/0.30 cnf(i_0_351, negated_conjecture, (~familiar(n3,n4)|~familiar(n4,n5)|~familiar(n5,n3))). % 0.07/0.30 cnf(i_0_352, negated_conjecture, (~familiar(n3,n4)|~familiar(n4,n6)|~familiar(n6,n3))). % 0.07/0.30 cnf(i_0_355, negated_conjecture, (~familiar(n3,n5)|~familiar(n4,n3)|~familiar(n5,n4))). % 0.07/0.30 cnf(i_0_356, negated_conjecture, (~familiar(n3,n5)|~familiar(n5,n6)|~familiar(n6,n3))). % 0.07/0.30 cnf(i_0_359, negated_conjecture, (~familiar(n3,n6)|~familiar(n4,n3)|~familiar(n6,n4))). % 0.07/0.30 cnf(i_0_360, negated_conjecture, (~familiar(n3,n6)|~familiar(n5,n3)|~familiar(n6,n5))). % 0.07/0.30 cnf(i_0_376, negated_conjecture, (~familiar(n4,n5)|~familiar(n5,n6)|~familiar(n6,n4))). % 0.07/0.30 cnf(i_0_380, negated_conjecture, (~familiar(n4,n6)|~familiar(n5,n4)|~familiar(n6,n5))). % 0.07/0.30 cnf(i_0_421, negated_conjecture, (~not_familiar(n1,n2)|~not_familiar(n2,n3)|~not_familiar(n3,n1))). % 0.07/0.30 cnf(i_0_422, negated_conjecture, (~not_familiar(n1,n2)|~not_familiar(n2,n4)|~not_familiar(n4,n1))). % 0.07/0.30 cnf(i_0_423, negated_conjecture, (~not_familiar(n1,n2)|~not_familiar(n2,n5)|~not_familiar(n5,n1))). % 0.07/0.30 cnf(i_0_424, negated_conjecture, (~not_familiar(n1,n2)|~not_familiar(n2,n6)|~not_familiar(n6,n1))). % 0.07/0.30 cnf(i_0_425, negated_conjecture, (~not_familiar(n1,n3)|~not_familiar(n2,n1)|~not_familiar(n3,n2))). % 0.07/0.30 cnf(i_0_426, negated_conjecture, (~not_familiar(n1,n3)|~not_familiar(n3,n4)|~not_familiar(n4,n1))). % 0.07/0.30 cnf(i_0_427, negated_conjecture, (~not_familiar(n1,n3)|~not_familiar(n3,n5)|~not_familiar(n5,n1))). % 0.07/0.30 cnf(i_0_428, negated_conjecture, (~not_familiar(n1,n3)|~not_familiar(n3,n6)|~not_familiar(n6,n1))). % 0.07/0.30 cnf(i_0_429, negated_conjecture, (~not_familiar(n1,n4)|~not_familiar(n2,n1)|~not_familiar(n4,n2))). % 0.07/0.30 cnf(i_0_430, negated_conjecture, (~not_familiar(n1,n4)|~not_familiar(n3,n1)|~not_familiar(n4,n3))). % 0.07/0.30 cnf(i_0_431, negated_conjecture, (~not_familiar(n1,n4)|~not_familiar(n4,n5)|~not_familiar(n5,n1))). % 0.07/0.30 cnf(i_0_432, negated_conjecture, (~not_familiar(n1,n4)|~not_familiar(n4,n6)|~not_familiar(n6,n1))). % 0.07/0.30 cnf(i_0_433, negated_conjecture, (~not_familiar(n1,n5)|~not_familiar(n2,n1)|~not_familiar(n5,n2))). % 0.07/0.30 cnf(i_0_434, negated_conjecture, (~not_familiar(n1,n5)|~not_familiar(n3,n1)|~not_familiar(n5,n3))). % 0.07/0.30 cnf(i_0_435, negated_conjecture, (~not_familiar(n1,n5)|~not_familiar(n4,n1)|~not_familiar(n5,n4))). % 0.07/0.30 cnf(i_0_436, negated_conjecture, (~not_familiar(n1,n5)|~not_familiar(n5,n6)|~not_familiar(n6,n1))). % 0.07/0.30 cnf(i_0_437, negated_conjecture, (~not_familiar(n1,n6)|~not_familiar(n2,n1)|~not_familiar(n6,n2))). % 0.07/0.30 cnf(i_0_438, negated_conjecture, (~not_familiar(n1,n6)|~not_familiar(n3,n1)|~not_familiar(n6,n3))). % 0.07/0.30 cnf(i_0_439, negated_conjecture, (~not_familiar(n1,n6)|~not_familiar(n4,n1)|~not_familiar(n6,n4))). % 0.07/0.30 cnf(i_0_440, negated_conjecture, (~not_familiar(n1,n6)|~not_familiar(n5,n1)|~not_familiar(n6,n5))). % 0.07/0.30 cnf(i_0_446, negated_conjecture, (~not_familiar(n2,n3)|~not_familiar(n3,n4)|~not_familiar(n4,n2))). % 0.07/0.30 cnf(i_0_447, negated_conjecture, (~not_familiar(n2,n3)|~not_familiar(n3,n5)|~not_familiar(n5,n2))). % 0.07/0.30 cnf(i_0_448, negated_conjecture, (~not_familiar(n2,n3)|~not_familiar(n3,n6)|~not_familiar(n6,n2))). % 0.07/0.30 cnf(i_0_450, negated_conjecture, (~not_familiar(n2,n4)|~not_familiar(n3,n2)|~not_familiar(n4,n3))). % 0.07/0.30 cnf(i_0_451, negated_conjecture, (~not_familiar(n2,n4)|~not_familiar(n4,n5)|~not_familiar(n5,n2))). % 0.07/0.30 cnf(i_0_452, negated_conjecture, (~not_familiar(n2,n4)|~not_familiar(n4,n6)|~not_familiar(n6,n2))). % 0.07/0.30 cnf(i_0_454, negated_conjecture, (~not_familiar(n2,n5)|~not_familiar(n3,n2)|~not_familiar(n5,n3))). % 0.07/0.30 cnf(i_0_455, negated_conjecture, (~not_familiar(n2,n5)|~not_familiar(n4,n2)|~not_familiar(n5,n4))). % 0.07/0.30 cnf(i_0_456, negated_conjecture, (~not_familiar(n2,n5)|~not_familiar(n5,n6)|~not_familiar(n6,n2))). % 0.07/0.30 cnf(i_0_458, negated_conjecture, (~not_familiar(n2,n6)|~not_familiar(n3,n2)|~not_familiar(n6,n3))). % 0.07/0.30 cnf(i_0_459, negated_conjecture, (~not_familiar(n2,n6)|~not_familiar(n4,n2)|~not_familiar(n6,n4))). % 0.07/0.30 cnf(i_0_460, negated_conjecture, (~not_familiar(n2,n6)|~not_familiar(n5,n2)|~not_familiar(n6,n5))). % 0.07/0.30 cnf(i_0_471, negated_conjecture, (~not_familiar(n3,n4)|~not_familiar(n4,n5)|~not_familiar(n5,n3))). % 0.07/0.30 cnf(i_0_472, negated_conjecture, (~not_familiar(n3,n4)|~not_familiar(n4,n6)|~not_familiar(n6,n3))). % 0.07/0.30 cnf(i_0_475, negated_conjecture, (~not_familiar(n3,n5)|~not_familiar(n4,n3)|~not_familiar(n5,n4))). % 0.07/0.30 cnf(i_0_476, negated_conjecture, (~not_familiar(n3,n5)|~not_familiar(n5,n6)|~not_familiar(n6,n3))). % 0.07/0.30 cnf(i_0_479, negated_conjecture, (~not_familiar(n3,n6)|~not_familiar(n4,n3)|~not_familiar(n6,n4))). % 0.07/0.30 cnf(i_0_480, negated_conjecture, (~not_familiar(n3,n6)|~not_familiar(n5,n3)|~not_familiar(n6,n5))). % 0.07/0.30 cnf(i_0_496, negated_conjecture, (~not_familiar(n4,n5)|~not_familiar(n5,n6)|~not_familiar(n6,n4))). % 0.07/0.30 cnf(i_0_500, negated_conjecture, (~not_familiar(n4,n6)|~not_familiar(n5,n4)|~not_familiar(n6,n5))). % 0.07/0.30 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.07/0.30 # Begin printing tableau % 0.07/0.30 # Found 3 steps % 0.07/0.30 cnf(i_0_480, negated_conjecture, (~not_familiar(n3,n6)|~not_familiar(n5,n3)|~not_familiar(n6,n5)), inference(start_rule)). % 0.07/0.30 cnf(i_0_547, plain, (~not_familiar(n3,n6)), inference(extension_rule, [i_0_285])). % 0.07/0.30 cnf(i_0_810, plain, (familiar(n3,n6)), inference(extension_rule, [i_0_360])). % 0.07/0.30 # End printing tableau % 0.07/0.30 # SZS output end % 0.07/0.30 # Branches closed with saturation will be marked with an "s" % 0.07/0.30 # 26512 Satisfiable branch % 0.07/0.30 # 26514 Satisfiable branch % 0.07/0.30 # Child (26511) has found a proof. % 0.07/0.30 % 0.07/0.30 # Proof search is over... % 0.07/0.30 # Freeing feature tree %------------------------------------------------------------------------------