%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SYN311-1 : TPTP v8.1.0. Released v1.2.0. % 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 : n013.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 : Thu Jul 21 06:09:45 EDT 2022 % Result : Unsatisfiable 0.13s 0.37s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.10/0.12 % Problem : SYN311-1 : TPTP v8.1.0. Released v1.2.0. % 0.10/0.13 % 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 : n013.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 : 300 % 0.13/0.34 % WCLimit : 600 % 0.13/0.34 % DateTime : Mon Jul 11 14:49:45 EDT 2022 % 0.13/0.34 % 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: 6 Number of unprocessed: 6 % 0.13/0.37 # Tableaux proof search. % 0.13/0.37 # APR header successfully linked. % 0.13/0.37 # Hello from C++ % 0.13/0.37 # The folding up rule is enabled... % 0.13/0.37 # Local unification is enabled... % 0.13/0.37 # Any saturation attempts will use folding labels... % 0.13/0.37 # 6 beginning clauses after preprocessing and clausification % 0.13/0.37 # Creating start rules for all 6 conjectures. % 0.13/0.37 # There are 6 start rule candidates: % 0.13/0.37 # Found 2 unit axioms. % 0.13/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.13/0.37 # 6 start rule tableaux created. % 0.13/0.37 # 4 extension rule candidate clauses % 0.13/0.37 # 2 unit axiom clauses % 0.13/0.37 % 0.13/0.37 # Requested 8, 32 cores available to the main process. % 0.13/0.37 # There are not enough tableaux to fork, creating more from the initial 6 % 0.13/0.37 # Returning from population with 13 new_tableaux and 0 remaining starting tableaux. % 0.13/0.37 # We now have 13 tableaux to operate on % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_11, negated_conjecture, (p(a,b,c,d))). % 0.13/0.37 cnf(i_0_12, negated_conjecture, (~p(f(g(d)),f(g(c)),f(g(b)),f(g(a))))). % 0.13/0.37 cnf(i_0_9, negated_conjecture, (p(X1,X2,X3,g(X4))|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_10, negated_conjecture, (p(f(X1),X2,X3,X4)|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_8, negated_conjecture, (p(X1,X2,X3,X4)|~p(X4,X3,X2,X1))). % 0.13/0.37 cnf(i_0_7, negated_conjecture, (p(X1,X2,X3,X4)|~p(X2,X3,X4,X1))). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 4 steps % 0.13/0.37 cnf(i_0_11, negated_conjecture, (p(a,b,c,d)), inference(start_rule)). % 0.13/0.37 cnf(i_0_22, plain, (p(a,b,c,d)), inference(extension_rule, [i_0_7])). % 0.13/0.37 cnf(i_0_55, plain, (p(d,a,b,c)), inference(extension_rule, [i_0_8])). % 0.13/0.37 cnf(i_0_57, plain, (p(c,b,a,d)), inference(etableau_closure_rule, [i_0_57, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_11, negated_conjecture, (p(a,b,c,d))). % 0.13/0.37 cnf(i_0_12, negated_conjecture, (~p(f(g(d)),f(g(c)),f(g(b)),f(g(a))))). % 0.13/0.37 cnf(i_0_9, negated_conjecture, (p(X1,X2,X3,g(X4))|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_10, negated_conjecture, (p(f(X1),X2,X3,X4)|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_8, negated_conjecture, (p(X1,X2,X3,X4)|~p(X4,X3,X2,X1))). % 0.13/0.37 cnf(i_0_7, negated_conjecture, (p(X1,X2,X3,X4)|~p(X2,X3,X4,X1))). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 4 steps % 0.13/0.37 cnf(i_0_12, negated_conjecture, (~p(f(g(d)),f(g(c)),f(g(b)),f(g(a)))), inference(start_rule)). % 0.13/0.37 cnf(i_0_21, plain, (~p(f(g(d)),f(g(c)),f(g(b)),f(g(a)))), inference(extension_rule, [i_0_7])). % 0.13/0.37 cnf(i_0_56, plain, (~p(f(g(c)),f(g(b)),f(g(a)),f(g(d)))), inference(extension_rule, [i_0_8])). % 0.13/0.37 cnf(i_0_58, plain, (~p(f(g(d)),f(g(a)),f(g(b)),f(g(c)))), inference(etableau_closure_rule, [i_0_58, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.13/0.37 # Begin clausification derivation % 0.13/0.37 % 0.13/0.37 # End clausification derivation % 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion % 0.13/0.37 cnf(i_0_11, negated_conjecture, (p(a,b,c,d))). % 0.13/0.37 cnf(i_0_12, negated_conjecture, (~p(f(g(d)),f(g(c)),f(g(b)),f(g(a))))). % 0.13/0.37 cnf(i_0_9, negated_conjecture, (p(X1,X2,X3,g(X4))|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_10, negated_conjecture, (p(f(X1),X2,X3,X4)|~p(X1,X2,X3,X4))). % 0.13/0.37 cnf(i_0_8, negated_conjecture, (p(X1,X2,X3,X4)|~p(X4,X3,X2,X1))). % 0.13/0.37 cnf(i_0_7, negated_conjecture, (p(X1,X2,X3,X4)|~p(X2,X3,X4,X1))). % 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.13/0.37 # Begin printing tableau % 0.13/0.37 # Found 5 steps % 0.13/0.37 cnf(i_0_9, negated_conjecture, (p(a,b,c,g(d))|~p(a,b,c,d)), inference(start_rule)). % 0.13/0.37 cnf(i_0_20, plain, (~p(a,b,c,d)), inference(closure_rule, [i_0_11])). % 0.13/0.37 cnf(i_0_19, plain, (p(a,b,c,g(d))), inference(extension_rule, [i_0_9])). % 0.13/0.37 cnf(i_0_53, plain, (p(a,b,c,g(g(d)))), inference(extension_rule, [i_0_7])). % 0.13/0.37 cnf(i_0_55, plain, (p(g(g(d)),a,b,c)), inference(etableau_closure_rule, [i_0_55, ...])). % 0.13/0.37 # End printing tableau % 0.13/0.37 # SZS output end % 0.13/0.37 # Branches closed with saturation will be marked with an "s" % 0.13/0.37 # Child (10269) has found a proof. % 0.13/0.37 % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # There were 1 total branch saturation attempts. % 0.13/0.37 # There were 0 of these attempts blocked. % 0.13/0.37 # There were 0 deferred branch saturation attempts. % 0.13/0.37 # There were 0 free duplicated saturations. % 0.13/0.37 # There were 1 total successful branch saturations. % 0.13/0.37 # There were 0 successful branch saturations in interreduction. % 0.13/0.37 # There were 0 successful branch saturations on the branch. % 0.13/0.37 # There were 1 successful branch saturations after the branch. % 0.13/0.37 # Proof search is over... % 0.13/0.37 # Freeing feature tree %------------------------------------------------------------------------------