0.12/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.12/0.13 % 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 : n015.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 : 1200 0.13/0.34 % WCLimit : 120 0.13/0.34 % DateTime : Tue Jul 13 10:22:49 EDT 2021 0.13/0.35 % CPUTime : 0.13/0.37 # No SInE strategy applied 0.13/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN 0.13/0.37 # and selection function SelectComplexExceptUniqMaxHorn. 0.13/0.37 # 0.13/0.37 # Presaturation interreduction done 0.13/0.37 # Number of axioms: 11 Number of unprocessed: 11 0.13/0.37 # Tableaux proof search. 0.13/0.37 # APR header successfully linked. 0.13/0.37 # Hello from C++ 0.13/0.38 # The folding up rule is enabled... 0.13/0.38 # Local unification is enabled... 0.13/0.38 # Any saturation attempts will use folding labels... 0.13/0.38 # 11 beginning clauses after preprocessing and clausification 0.13/0.38 # Creating start rules for all 1 conjectures. 0.13/0.38 # There are 1 start rule candidates: 0.13/0.38 # Found 5 unit axioms. 0.13/0.38 # 1 start rule tableaux created. 0.13/0.38 # 6 extension rule candidate clauses 0.13/0.38 # 5 unit axiom clauses 0.13/0.38 0.13/0.38 # Requested 8, 32 cores available to the main process. 0.13/0.38 # There are not enough tableaux to fork, creating more from the initial 1 0.13/0.38 # Ran out of tableaux, making start rules for all clauses 0.13/0.38 # Returning from population with 15 new_tableaux and 0 remaining starting tableaux. 0.13/0.38 # We now have 15 tableaux to operate on 0.13/0.38 # 28965 Satisfiable branch 0.13/0.38 # 28967 Satisfiable branch 0.13/0.38 # 28966 Satisfiable branch 0.13/0.38 # 28968 Satisfiable branch 0.13/0.38 # Satisfiable branch found. 0.13/0.38 # Satisfiable branch found. 0.13/0.38 # There were 1 total branch saturation attempts. 0.13/0.38 # There were 0 of these attempts blocked. 0.13/0.38 # There were 0 deferred branch saturation attempts. 0.13/0.38 # There were 0 free duplicated saturations. 0.13/0.38 # There were 0 total successful branch saturations. 0.13/0.38 # There were 0 successful branch saturations in interreduction. 0.13/0.38 # There were 0 successful branch saturations on the branch. 0.13/0.38 # There were 0 successful branch saturations after the branch. 0.13/0.38 # There were 1 total branch saturation attempts. 0.13/0.38 # There were 0 of these attempts blocked. 0.13/0.38 # There were 0 deferred branch saturation attempts. 0.13/0.38 # There were 0 free duplicated saturations. 0.13/0.38 # There were 0 total successful branch saturations. 0.13/0.38 # There were 0 successful branch saturations in interreduction. 0.13/0.38 # There were 0 successful branch saturations on the branch. 0.13/0.38 # There were 0 successful branch saturations after the branch. 0.13/0.38 # SZS status CounterSatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # Begin clausification derivation 0.13/0.38 0.13/0.38 # End clausification derivation 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1))). 0.13/0.38 cnf(i_0_6, plain, (equalish(n0,n0))). 0.13/0.38 cnf(i_0_11, negated_conjecture, (~goal)). 0.13/0.38 cnf(i_0_10, plain, (~equalish(n1,n0))). 0.13/0.38 cnf(i_0_8, plain, (~equalish(n0,n1))). 0.13/0.38 cnf(i_0_9, plain, (f(X1,X2,X3,X4,X5,esk1_5(X1,X2,X3,X4,X5))|~equalish(X1,X1)|~equalish(X2,X2)|~equalish(X4,X4)|~equalish(X5,X5)|~equalish(X3,X3))). 0.13/0.38 cnf(i_0_3, plain, (equalish(X1,X2)|~f(X3,X4,X5,X6,X2,X7)|~f(X8,X9,X10,X11,X1,X7))). 0.13/0.38 cnf(i_0_2, plain, (equalish(X1,X2)|~f(X3,X4,X5,X2,X6,X7)|~f(X8,X9,X10,X1,X11,X7))). 0.13/0.38 cnf(i_0_1, plain, (equalish(X1,X2)|~f(X3,X4,X2,X5,X6,X7)|~f(X8,X9,X1,X10,X11,X7))). 0.13/0.38 cnf(i_0_4, plain, (equalish(X1,X2)|~f(X3,X2,X4,X5,X6,X7)|~f(X8,X1,X9,X10,X11,X7))). 0.13/0.38 cnf(i_0_5, plain, (equalish(X1,X2)|~f(X2,X3,X4,X5,X6,X7)|~f(X1,X8,X9,X10,X11,X7))). 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 0.13/0.38 # Begin printing tableau 0.13/0.38 # Found 8 steps 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1)), inference(start_rule)). 0.13/0.38 cnf(i_0_34, plain, (equalish(n1,n1)), inference(extension_rule, [i_0_9])). 0.13/0.38 cnf(i_0_61, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_62, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_63, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_64, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_60, plain, (f(n1,n1,n1,n1,n1,esk1_5(n1,n1,n1,n1,n1))), inference(extension_rule, [i_0_3])). 0.13/0.38 cnf(i_0_87, plain, (equalish(n0,n1)), inference(closure_rule, [i_0_8])). 0.13/0.38 # End printing tableau 0.13/0.38 # SZS output end 0.13/0.38 # Branches closed with saturation will be marked with an "s" 0.13/0.38 # 28969 Satisfiable branch 0.13/0.38 # Satisfiable branch found. 0.13/0.38 # SZS status CounterSatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # Begin clausification derivation 0.13/0.38 0.13/0.38 # End clausification derivation 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1))). 0.13/0.38 cnf(i_0_6, plain, (equalish(n0,n0))). 0.13/0.38 cnf(i_0_11, negated_conjecture, (~goal)). 0.13/0.38 cnf(i_0_10, plain, (~equalish(n1,n0))). 0.13/0.38 cnf(i_0_8, plain, (~equalish(n0,n1))). 0.13/0.38 cnf(i_0_9, plain, (f(X1,X2,X3,X4,X5,esk1_5(X1,X2,X3,X4,X5))|~equalish(X1,X1)|~equalish(X2,X2)|~equalish(X4,X4)|~equalish(X5,X5)|~equalish(X3,X3))). 0.13/0.38 cnf(i_0_3, plain, (equalish(X1,X2)|~f(X3,X4,X5,X6,X2,X7)|~f(X8,X9,X10,X11,X1,X7))). 0.13/0.38 cnf(i_0_2, plain, (equalish(X1,X2)|~f(X3,X4,X5,X2,X6,X7)|~f(X8,X9,X10,X1,X11,X7))). 0.13/0.38 cnf(i_0_1, plain, (equalish(X1,X2)|~f(X3,X4,X2,X5,X6,X7)|~f(X8,X9,X1,X10,X11,X7))). 0.13/0.38 cnf(i_0_4, plain, (equalish(X1,X2)|~f(X3,X2,X4,X5,X6,X7)|~f(X8,X1,X9,X10,X11,X7))). 0.13/0.38 cnf(i_0_5, plain, (equalish(X1,X2)|~f(X2,X3,X4,X5,X6,X7)|~f(X1,X8,X9,X10,X11,X7))). 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 0.13/0.38 # Begin printing tableau 0.13/0.38 # Found 8 steps 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1)), inference(start_rule)). 0.13/0.38 cnf(i_0_34, plain, (equalish(n1,n1)), inference(extension_rule, [i_0_9])). 0.13/0.38 cnf(i_0_61, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_62, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_64, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_65, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_60, plain, (f(n1,n1,n1,n1,n1,esk1_5(n1,n1,n1,n1,n1))), inference(extension_rule, [i_0_3])). 0.13/0.38 cnf(i_0_87, plain, (equalish(n0,n1)), inference(closure_rule, [i_0_8])). 0.13/0.38 # End printing tableau 0.13/0.38 # SZS output end 0.13/0.38 # Branches closed with saturation will be marked with an "s" 0.13/0.38 # There were 1 total branch saturation attempts. 0.13/0.38 # There were 0 of these attempts blocked. 0.13/0.38 # There were 0 deferred branch saturation attempts. 0.13/0.38 # There were 0 free duplicated saturations. 0.13/0.38 # There were 0 total successful branch saturations. 0.13/0.38 # There were 0 successful branch saturations in interreduction. 0.13/0.38 # There were 0 successful branch saturations on the branch. 0.13/0.38 # There were 0 successful branch saturations after the branch. 0.13/0.38 # SZS status CounterSatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # Begin clausification derivation 0.13/0.38 0.13/0.38 # End clausification derivation 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1))). 0.13/0.38 cnf(i_0_6, plain, (equalish(n0,n0))). 0.13/0.38 cnf(i_0_11, negated_conjecture, (~goal)). 0.13/0.38 cnf(i_0_10, plain, (~equalish(n1,n0))). 0.13/0.38 cnf(i_0_8, plain, (~equalish(n0,n1))). 0.13/0.38 cnf(i_0_9, plain, (f(X1,X2,X3,X4,X5,esk1_5(X1,X2,X3,X4,X5))|~equalish(X1,X1)|~equalish(X2,X2)|~equalish(X4,X4)|~equalish(X5,X5)|~equalish(X3,X3))). 0.13/0.38 cnf(i_0_3, plain, (equalish(X1,X2)|~f(X3,X4,X5,X6,X2,X7)|~f(X8,X9,X10,X11,X1,X7))). 0.13/0.38 cnf(i_0_2, plain, (equalish(X1,X2)|~f(X3,X4,X5,X2,X6,X7)|~f(X8,X9,X10,X1,X11,X7))). 0.13/0.38 cnf(i_0_1, plain, (equalish(X1,X2)|~f(X3,X4,X2,X5,X6,X7)|~f(X8,X9,X1,X10,X11,X7))). 0.13/0.38 cnf(i_0_4, plain, (equalish(X1,X2)|~f(X3,X2,X4,X5,X6,X7)|~f(X8,X1,X9,X10,X11,X7))). 0.13/0.38 cnf(i_0_5, plain, (equalish(X1,X2)|~f(X2,X3,X4,X5,X6,X7)|~f(X1,X8,X9,X10,X11,X7))). 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 0.13/0.38 # Begin printing tableau 0.13/0.38 # Found 8 steps 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1)), inference(start_rule)). 0.13/0.38 cnf(i_0_34, plain, (equalish(n1,n1)), inference(extension_rule, [i_0_9])). 0.13/0.38 cnf(i_0_61, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_62, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_63, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_65, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_60, plain, (f(n1,n1,n1,n1,n1,esk1_5(n1,n1,n1,n1,n1))), inference(extension_rule, [i_0_3])). 0.13/0.38 cnf(i_0_87, plain, (equalish(n0,n1)), inference(closure_rule, [i_0_8])). 0.13/0.38 # End printing tableau 0.13/0.38 # SZS output end 0.13/0.38 # Branches closed with saturation will be marked with an "s" 0.13/0.38 # 28970 Satisfiable branch 0.13/0.38 # Satisfiable branch found. 0.13/0.38 # There were 1 total branch saturation attempts. 0.13/0.38 # There were 0 of these attempts blocked. 0.13/0.38 # There were 0 deferred branch saturation attempts. 0.13/0.38 # There were 0 free duplicated saturations. 0.13/0.38 # There were 0 total successful branch saturations. 0.13/0.38 # There were 0 successful branch saturations in interreduction. 0.13/0.38 # There were 0 successful branch saturations on the branch. 0.13/0.38 # There were 0 successful branch saturations after the branch. 0.13/0.38 # SZS status CounterSatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # Begin clausification derivation 0.13/0.38 0.13/0.38 # End clausification derivation 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1))). 0.13/0.38 cnf(i_0_6, plain, (equalish(n0,n0))). 0.13/0.38 cnf(i_0_11, negated_conjecture, (~goal)). 0.13/0.38 cnf(i_0_10, plain, (~equalish(n1,n0))). 0.13/0.38 cnf(i_0_8, plain, (~equalish(n0,n1))). 0.13/0.38 cnf(i_0_9, plain, (f(X1,X2,X3,X4,X5,esk1_5(X1,X2,X3,X4,X5))|~equalish(X1,X1)|~equalish(X2,X2)|~equalish(X4,X4)|~equalish(X5,X5)|~equalish(X3,X3))). 0.13/0.38 cnf(i_0_3, plain, (equalish(X1,X2)|~f(X3,X4,X5,X6,X2,X7)|~f(X8,X9,X10,X11,X1,X7))). 0.13/0.38 cnf(i_0_2, plain, (equalish(X1,X2)|~f(X3,X4,X5,X2,X6,X7)|~f(X8,X9,X10,X1,X11,X7))). 0.13/0.38 cnf(i_0_1, plain, (equalish(X1,X2)|~f(X3,X4,X2,X5,X6,X7)|~f(X8,X9,X1,X10,X11,X7))). 0.13/0.38 cnf(i_0_4, plain, (equalish(X1,X2)|~f(X3,X2,X4,X5,X6,X7)|~f(X8,X1,X9,X10,X11,X7))). 0.13/0.38 cnf(i_0_5, plain, (equalish(X1,X2)|~f(X2,X3,X4,X5,X6,X7)|~f(X1,X8,X9,X10,X11,X7))). 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 0.13/0.38 # Begin printing tableau 0.13/0.38 # Found 8 steps 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1)), inference(start_rule)). 0.13/0.38 cnf(i_0_34, plain, (equalish(n1,n1)), inference(extension_rule, [i_0_9])). 0.13/0.38 cnf(i_0_61, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_63, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_64, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_65, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_60, plain, (f(n1,n1,n1,n1,n1,esk1_5(n1,n1,n1,n1,n1))), inference(extension_rule, [i_0_3])). 0.13/0.38 cnf(i_0_87, plain, (equalish(n0,n1)), inference(closure_rule, [i_0_8])). 0.13/0.38 # End printing tableau 0.13/0.38 # SZS output end 0.13/0.38 # Branches closed with saturation will be marked with an "s" 0.13/0.38 # Satisfiable branch found. 0.13/0.38 # There were 1 total branch saturation attempts. 0.13/0.38 # There were 0 of these attempts blocked. 0.13/0.38 # There were 0 deferred branch saturation attempts. 0.13/0.38 # There were 0 free duplicated saturations. 0.13/0.38 # There were 0 total successful branch saturations. 0.13/0.38 # There were 0 successful branch saturations in interreduction. 0.13/0.38 # There were 0 successful branch saturations on the branch. 0.13/0.38 # There were 0 successful branch saturations after the branch. 0.13/0.38 # SZS status CounterSatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p 0.13/0.38 # Begin clausification derivation 0.13/0.38 0.13/0.38 # End clausification derivation 0.13/0.38 # Begin listing active clauses obtained from FOF to CNF conversion 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1))). 0.13/0.38 cnf(i_0_6, plain, (equalish(n0,n0))). 0.13/0.38 cnf(i_0_11, negated_conjecture, (~goal)). 0.13/0.38 cnf(i_0_10, plain, (~equalish(n1,n0))). 0.13/0.38 cnf(i_0_8, plain, (~equalish(n0,n1))). 0.13/0.38 cnf(i_0_9, plain, (f(X1,X2,X3,X4,X5,esk1_5(X1,X2,X3,X4,X5))|~equalish(X1,X1)|~equalish(X2,X2)|~equalish(X4,X4)|~equalish(X5,X5)|~equalish(X3,X3))). 0.13/0.38 cnf(i_0_3, plain, (equalish(X1,X2)|~f(X3,X4,X5,X6,X2,X7)|~f(X8,X9,X10,X11,X1,X7))). 0.13/0.38 cnf(i_0_2, plain, (equalish(X1,X2)|~f(X3,X4,X5,X2,X6,X7)|~f(X8,X9,X10,X1,X11,X7))). 0.13/0.38 cnf(i_0_1, plain, (equalish(X1,X2)|~f(X3,X4,X2,X5,X6,X7)|~f(X8,X9,X1,X10,X11,X7))). 0.13/0.38 cnf(i_0_4, plain, (equalish(X1,X2)|~f(X3,X2,X4,X5,X6,X7)|~f(X8,X1,X9,X10,X11,X7))). 0.13/0.38 cnf(i_0_5, plain, (equalish(X1,X2)|~f(X2,X3,X4,X5,X6,X7)|~f(X1,X8,X9,X10,X11,X7))). 0.13/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 0.13/0.38 # Begin printing tableau 0.13/0.38 # Found 8 steps 0.13/0.38 cnf(i_0_7, plain, (equalish(n1,n1)), inference(start_rule)). 0.13/0.38 cnf(i_0_34, plain, (equalish(n1,n1)), inference(extension_rule, [i_0_9])). 0.13/0.38 cnf(i_0_62, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_63, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_64, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_65, plain, (~equalish(n1,n1)), inference(closure_rule, [i_0_7])). 0.13/0.38 cnf(i_0_60, plain, (f(n1,n1,n1,n1,n1,esk1_5(n1,n1,n1,n1,n1))), inference(extension_rule, [i_0_3])). 0.13/0.38 cnf(i_0_87, plain, (equalish(n0,n1)), inference(closure_rule, [i_0_8])). 0.13/0.38 # End printing tableau 0.13/0.38 # SZS output end 0.13/0.38 # Branches closed with saturation will be marked with an "s" 0.13/0.38 # Child (28967) has found a proof. 0.13/0.38 0.13/0.38 # Proof search is over... 0.13/0.38 # Freeing feature tree 0.13/0.38 EOF