0.12/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.12/0.12 % 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 : n027.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 : 1200 0.12/0.33 % WCLimit : 120 0.12/0.33 % DateTime : Tue Jul 13 11:52:40 EDT 2021 0.12/0.33 % CPUTime : 0.12/0.36 # No SInE strategy applied 0.12/0.36 # Auto-Mode selected heuristic H_____047_C09_12_F1_AE_ND_CS_SP_S5PRR_S2S 0.12/0.36 # and selection function SelectNewComplexAHP. 0.12/0.36 # 0.12/0.36 # Presaturation interreduction done 0.12/0.36 # Number of axioms: 5 Number of unprocessed: 5 0.12/0.36 # Tableaux proof search. 0.12/0.36 # APR header successfully linked. 0.12/0.36 # Hello from C++ 0.12/0.36 # The folding up rule is enabled... 0.12/0.36 # Local unification is enabled... 0.12/0.36 # Any saturation attempts will use folding labels... 0.12/0.36 # 5 beginning clauses after preprocessing and clausification 0.12/0.36 # Creating start rules for all 1 conjectures. 0.12/0.36 # There are 1 start rule candidates: 0.12/0.36 # Found 5 unit axioms. 0.12/0.36 # 1 start rule tableaux created. 0.12/0.36 # 0 extension rule candidate clauses 0.12/0.36 # 5 unit axiom clauses 0.12/0.36 0.12/0.36 # Requested 8, 32 cores available to the main process. 0.12/0.36 # There are not enough tableaux to fork, creating more from the initial 1 0.12/0.36 # Creating equality axioms 0.12/0.36 # Ran out of tableaux, making start rules for all clauses 0.12/0.36 # Returning from population with 9 new_tableaux and 0 remaining starting tableaux. 0.12/0.36 # We now have 9 tableaux to operate on 2.06/0.62 # There were 1 total branch saturation attempts. 2.06/0.62 # There were 0 of these attempts blocked. 2.06/0.62 # There were 0 deferred branch saturation attempts. 2.06/0.62 # There were 0 free duplicated saturations. 2.06/0.62 # There were 1 total successful branch saturations. 2.06/0.62 # There were 0 successful branch saturations in interreduction. 2.06/0.62 # There were 0 successful branch saturations on the branch. 2.06/0.62 # There were 1 successful branch saturations after the branch. 2.06/0.62 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p 2.06/0.62 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p 2.06/0.62 # Begin clausification derivation 2.06/0.62 2.06/0.62 # End clausification derivation 2.06/0.62 # Begin listing active clauses obtained from FOF to CNF conversion 2.06/0.62 cnf(i_0_6, plain, (implies(truth,X1)=X1)). 2.06/0.62 cnf(i_0_7, plain, (implies(implies(not(X1),not(X2)),implies(X2,X1))=truth)). 2.06/0.62 cnf(i_0_9, plain, (implies(implies(X1,X2),implies(implies(X2,X3),implies(X1,X3)))=truth)). 2.06/0.62 cnf(i_0_8, plain, (implies(implies(X1,X2),X2)=implies(implies(X2,X1),X1))). 2.06/0.62 cnf(i_0_10, negated_conjecture, (implies(implies(implies(a,b),implies(b,a)),implies(b,a))!=truth)). 2.06/0.62 cnf(i_0_12, plain, (X4=X4)). 2.06/0.62 # End listing active clauses. There is an equivalent clause to each of these in the clausification! 2.06/0.62 # Begin printing tableau 2.06/0.62 # Found 6 steps 2.06/0.62 cnf(i_0_10, negated_conjecture, (implies(implies(implies(a,b),implies(b,a)),implies(b,a))!=truth), inference(start_rule)). 2.06/0.62 cnf(i_0_22, plain, (implies(implies(implies(a,b),implies(b,a)),implies(b,a))!=truth), inference(extension_rule, [i_0_15])). 2.06/0.62 cnf(i_0_41, plain, (implies(truth,implies(implies(implies(a,b),implies(b,a)),implies(b,a)))!=implies(implies(implies(a,b),implies(b,a)),implies(b,a))), inference(closure_rule, [i_0_6])). 2.06/0.62 cnf(i_0_42, plain, (implies(truth,implies(implies(implies(a,b),implies(b,a)),implies(b,a)))!=truth), inference(extension_rule, [i_0_15])). 2.06/0.62 cnf(i_0_54, plain, (implies(truth,truth)!=truth), inference(closure_rule, [i_0_6])). 2.06/0.62 cnf(i_0_53, plain, (implies(truth,implies(implies(implies(a,b),implies(b,a)),implies(b,a)))!=implies(truth,truth)), inference(etableau_closure_rule, [i_0_53, ...])). 2.06/0.62 # End printing tableau 2.06/0.62 # SZS output end 2.06/0.62 # Branches closed with saturation will be marked with an "s" 2.06/0.62 # Child (31388) has found a proof. 2.06/0.62 2.06/0.62 # Proof search is over... 2.06/0.62 # Freeing feature tree 2.06/0.63 EOF