%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SWV010-1 : TPTP v8.1.0. Released v2.4.0. % 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 : n012.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 : Wed Jul 20 18:18:54 EDT 2022 % Result : Satisfiable 0.13s 0.37s % Output : CNFRefutation 0.13s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.07/0.12 % Problem : SWV010-1 : TPTP v8.1.0. Released v2.4.0. % 0.07/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.13/0.33 % Computer : n012.cluster.edu % 0.13/0.33 % Model : x86_64 x86_64 % 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.33 % Memory : 8042.1875MB % 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.33 % CPULimit : 300 % 0.13/0.33 % WCLimit : 600 % 0.13/0.33 % DateTime : Tue Jun 14 16:43:10 EDT 2022 % 0.13/0.33 % CPUTime : % 0.13/0.36 # No SInE strategy applied % 0.13/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.13/0.36 # and selection function SelectComplexExceptUniqMaxHorn. % 0.13/0.36 # % 0.13/0.36 # Presaturation interreduction done % 0.13/0.36 # Number of axioms: 8 Number of unprocessed: 8 % 0.13/0.36 # Tableaux proof search. % 0.13/0.36 # APR header successfully linked. % 0.13/0.36 # Hello from C++ % 0.13/0.36 # The folding up rule is enabled... % 0.13/0.36 # Local unification is enabled... % 0.13/0.36 # Any saturation attempts will use folding labels... % 0.13/0.36 # 8 beginning clauses after preprocessing and clausification % 0.13/0.36 # No conjectures after preprocessing. Attempting to resurrect them from ax_archive. % 0.13/0.36 # No conjectures. % 0.13/0.36 # There are 8 start rule candidates: % 0.13/0.36 # Found 5 unit axioms. % 0.13/0.36 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.13/0.36 # 8 start rule tableaux created. % 0.13/0.36 # 3 extension rule candidate clauses % 0.13/0.36 # 5 unit axiom clauses % 0.13/0.36 % 0.13/0.36 # Requested 8, 32 cores available to the main process. % 0.13/0.37 # 12315 Satisfiable branch % 0.13/0.37 # 12320 Satisfiable branch % 0.13/0.37 # Satisfiable branch found. % 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 0 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 0 successful branch saturations after the branch. % 0.13/0.37 # 12319 Satisfiable branch % 0.13/0.37 # SZS status Satisfiable 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_12, plain, (fresh_to_b(an_a_nonce))). % 0.13/0.37 cnf(i_0_10, plain, (a_stored(pair(b,an_a_nonce)))). % 0.13/0.37 cnf(i_0_14, plain, (t_holds(key(at,a)))). % 0.13/0.37 cnf(i_0_15, plain, (t_holds(key(bt,b)))). % 0.13/0.37 cnf(i_0_9, plain, (message(sent(a,b,pair(a,an_a_nonce))))). % 0.13/0.37 cnf(i_0_13, plain, (message(sent(b,t,triple(b,generate_b_nonce(X1),encrypt(triple(X2,X1,generate_expiration_time(X1)),bt))))|~fresh_to_b(X1)|~message(sent(X2,b,pair(X2,X1))))). % 0.13/0.37 cnf(i_0_11, plain, (message(sent(a,X1,pair(X2,encrypt(X3,X4))))|~a_stored(pair(X1,X5))|~message(sent(t,a,triple(encrypt(quadruple(X1,X5,X4,X6),at),X2,X3))))). % 0.13/0.37 cnf(i_0_16, plain, (message(sent(t,X1,triple(encrypt(quadruple(X2,X3,generate_key(X3),X4),X5),encrypt(triple(X1,generate_key(X3),X4),X6),X7)))|~t_holds(key(X6,X2))|~t_holds(key(X5,X1))|~message(sent(X2,t,triple(X2,X7,encrypt(triple(X1,X3,X4),X6)))))). % 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 6 steps % 0.13/0.37 cnf(i_0_12, plain, (fresh_to_b(an_a_nonce)), inference(start_rule)). % 0.13/0.37 cnf(i_0_17, plain, (fresh_to_b(an_a_nonce)), inference(extension_rule, [i_0_13])). % 0.13/0.37 cnf(i_0_34, plain, (~message(sent(a,b,pair(a,an_a_nonce)))), inference(closure_rule, [i_0_9])). % 0.13/0.37 cnf(i_0_32, plain, (message(sent(b,t,triple(b,generate_b_nonce(an_a_nonce),encrypt(triple(a,an_a_nonce,generate_expiration_time(an_a_nonce)),bt))))), inference(extension_rule, [i_0_16])). % 0.13/0.37 cnf(i_0_39, plain, (~t_holds(key(bt,b))), inference(closure_rule, [i_0_15])). % 0.13/0.37 cnf(i_0_40, plain, (~t_holds(key(at,a))), inference(closure_rule, [i_0_14])). % 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 # Satisfiable branch found. % 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 0 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 0 successful branch saturations after the branch. % 0.13/0.37 # Child (12315) has found a proof. % 0.13/0.37 % 0.13/0.37 # SZS status Satisfiable 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_12, plain, (fresh_to_b(an_a_nonce))). % 0.13/0.37 cnf(i_0_10, plain, (a_stored(pair(b,an_a_nonce)))). % 0.13/0.37 cnf(i_0_14, plain, (t_holds(key(at,a)))). % 0.13/0.37 cnf(i_0_15, plain, (t_holds(key(bt,b)))). % 0.13/0.37 cnf(i_0_9, plain, (message(sent(a,b,pair(a,an_a_nonce))))). % 0.13/0.37 cnf(i_0_13, plain, (message(sent(b,t,triple(b,generate_b_nonce(X1),encrypt(triple(X2,X1,generate_expiration_time(X1)),bt))))|~fresh_to_b(X1)|~message(sent(X2,b,pair(X2,X1))))). % 0.13/0.37 cnf(i_0_11, plain, (message(sent(a,X1,pair(X2,encrypt(X3,X4))))|~a_stored(pair(X1,X5))|~message(sent(t,a,triple(encrypt(quadruple(X1,X5,X4,X6),at),X2,X3))))). % 0.13/0.37 cnf(i_0_16, plain, (message(sent(t,X1,triple(encrypt(quadruple(X2,X3,generate_key(X3),X4),X5),encrypt(triple(X1,generate_key(X3),X4),X6),X7)))|~t_holds(key(X6,X2))|~t_holds(key(X5,X1))|~message(sent(X2,t,triple(X2,X7,encrypt(triple(X1,X3,X4),X6)))))). % 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 8 steps % 0.13/0.37 cnf(i_0_13, plain, (message(sent(b,t,triple(b,generate_b_nonce(an_a_nonce),encrypt(triple(a,an_a_nonce,generate_expiration_time(an_a_nonce)),bt))))|~fresh_to_b(an_a_nonce)|~message(sent(a,b,pair(a,an_a_nonce)))), inference(start_rule)). % 0.13/0.37 cnf(i_0_23, plain, (~fresh_to_b(an_a_nonce)), inference(closure_rule, [i_0_12])). % 0.13/0.37 cnf(i_0_24, plain, (~message(sent(a,b,pair(a,an_a_nonce)))), inference(closure_rule, [i_0_9])). % 0.13/0.37 cnf(i_0_22, plain, (message(sent(b,t,triple(b,generate_b_nonce(an_a_nonce),encrypt(triple(a,an_a_nonce,generate_expiration_time(an_a_nonce)),bt))))), inference(extension_rule, [i_0_16])). % 0.13/0.37 cnf(i_0_39, plain, (~t_holds(key(bt,b))), inference(closure_rule, [i_0_15])). % 0.13/0.37 cnf(i_0_40, plain, (~t_holds(key(at,a))), inference(closure_rule, [i_0_14])). % 0.13/0.37 cnf(i_0_38, plain, (message(sent(t,a,triple(encrypt(quadruple(b,an_a_nonce,generate_key(an_a_nonce),generate_expiration_time(an_a_nonce)),at),encrypt(triple(a,generate_key(an_a_nonce),generate_expiration_time(an_a_nonce)),bt),generate_b_nonce(an_a_nonce))))), inference(extension_rule, [i_0_11])). % 0.13/0.37 cnf(i_0_46, plain, (~a_stored(pair(b,an_a_nonce))), inference(closure_rule, [i_0_10])). % 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 # Proof search is over... % 0.13/0.37 # Freeing feature tree %------------------------------------------------------------------------------