%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SWV352-2 : TPTP v8.1.0. Released v3.2.0. % 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 : n022.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 18:20:38 EDT 2022 % Result : Unsatisfiable 0.21s 0.39s % Output : CNFRefutation 0.21s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.04/0.13 % Problem : SWV352-2 : TPTP v8.1.0. Released v3.2.0. % 0.04/0.14 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.14/0.35 % Computer : n022.cluster.edu % 0.14/0.35 % Model : x86_64 x86_64 % 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.35 % Memory : 8042.1875MB % 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.35 % CPULimit : 300 % 0.14/0.35 % WCLimit : 600 % 0.14/0.35 % DateTime : Wed Jun 15 11:38:33 EDT 2022 % 0.14/0.36 % CPUTime : % 0.21/0.38 # No SInE strategy applied % 0.21/0.38 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.21/0.38 # and selection function SelectComplexExceptUniqMaxHorn. % 0.21/0.38 # % 0.21/0.38 # Presaturation interreduction done % 0.21/0.38 # Number of axioms: 11 Number of unprocessed: 11 % 0.21/0.38 # Tableaux proof search. % 0.21/0.38 # APR header successfully linked. % 0.21/0.38 # Hello from C++ % 0.21/0.39 # The folding up rule is enabled... % 0.21/0.39 # Local unification is enabled... % 0.21/0.39 # Any saturation attempts will use folding labels... % 0.21/0.39 # 11 beginning clauses after preprocessing and clausification % 0.21/0.39 # Creating start rules for all 4 conjectures. % 0.21/0.39 # There are 4 start rule candidates: % 0.21/0.39 # Found 5 unit axioms. % 0.21/0.39 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.21/0.39 # 4 start rule tableaux created. % 0.21/0.39 # 6 extension rule candidate clauses % 0.21/0.39 # 5 unit axiom clauses % 0.21/0.39 % 0.21/0.39 # Requested 8, 32 cores available to the main process. % 0.21/0.39 # There are not enough tableaux to fork, creating more from the initial 4 % 0.21/0.39 # Returning from population with 8 new_tableaux and 0 remaining starting tableaux. % 0.21/0.39 # We now have 8 tableaux to operate on % 0.21/0.39 # There were 1 total branch saturation attempts. % 0.21/0.39 # There were 0 of these attempts blocked. % 0.21/0.39 # There were 0 deferred branch saturation attempts. % 0.21/0.39 # There were 0 free duplicated saturations. % 0.21/0.39 # There were 1 total successful branch saturations. % 0.21/0.39 # There were 0 successful branch saturations in interreduction. % 0.21/0.39 # There were 0 successful branch saturations on the branch. % 0.21/0.39 # There were 1 successful branch saturations after the branch. % 0.21/0.39 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.21/0.39 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.21/0.39 # Begin clausification derivation % 0.21/0.39 % 0.21/0.39 # End clausification derivation % 0.21/0.39 # Begin listing active clauses obtained from FOF to CNF conversion % 0.21/0.39 cnf(i_0_12, negated_conjecture, (c_in(v_evso,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)))). % 0.21/0.39 cnf(i_0_14, negated_conjecture, (c_in(c_Event_Oevent_OSays(v_B,c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent))). % 0.21/0.39 cnf(i_0_13, negated_conjecture, (c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,v_Aa,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_OKey(v_K),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NB),c_Message_Omsg_ONonce(v_NBa))))),v_X)),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent))). % 0.21/0.39 cnf(i_0_19, plain, (c_Message_Oparts(c_Message_Oanalz(X1))=c_Message_Oparts(X1))). % 0.21/0.39 cnf(i_0_15, negated_conjecture, (~c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evso)),tc_Message_Omsg))). % 0.21/0.39 cnf(i_0_18, plain, (c_in(X1,c_Message_Oparts(X2),tc_Message_Omsg)|~c_in(X1,X2,tc_Message_Omsg))). % 0.21/0.39 cnf(i_0_17, plain, (c_in(X1,c_Message_Oparts(X2),tc_Message_Omsg)|~c_in(c_Message_Omsg_OMPair(X3,X1),c_Message_Oparts(X2),tc_Message_Omsg))). % 0.21/0.39 cnf(i_0_16, plain, (c_in(X1,c_Event_Oknows(c_Message_Oagent_OSpy,X2),tc_Message_Omsg)|~c_in(c_Event_Oevent_OSays(X3,X4,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent))). % 0.21/0.39 cnf(i_0_20, plain, (c_in(X1,c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)|~c_in(c_Event_Oevent_OGets(X3,X1),c_List_Oset(X2,tc_Event_Oevent),tc_Event_Oevent)|~c_in(X2,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)))). % 0.21/0.39 cnf(i_0_22, plain, (c_in(c_Message_Omsg_ONonce(X1),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)|~c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X3),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X4),c_Message_Omsg_OMPair(X5,c_Message_Omsg_ONonce(X1)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)|~c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X6),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X7),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(X1),X8))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,X2)),tc_Message_Omsg)|~c_in(X2,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)))). % 0.21/0.39 cnf(i_0_21, plain, (c_in(c_Event_Oevent_OGets(c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OCrypt(c_Public_OshrK(X1),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X2),c_Message_Omsg_OMPair(X3,X4))))),c_List_Oset(X5,tc_Event_Oevent),tc_Event_Oevent)|~c_in(c_Event_Oevent_OSays(c_Message_Oagent_OServer,X2,c_Message_Omsg_OMPair(c_Message_Omsg_OCrypt(c_Public_OshrK(X2),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X1),c_Message_Omsg_OMPair(X6,c_Message_Omsg_OMPair(X3,X4)))),X7)),c_List_Oset(X5,tc_Event_Oevent),tc_Event_Oevent)|~c_in(X5,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)))). % 0.21/0.39 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.21/0.39 # Begin printing tableau % 0.21/0.39 # Found 4 steps % 0.21/0.39 cnf(i_0_14, negated_conjecture, (c_in(c_Event_Oevent_OSays(v_B,c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)), inference(start_rule)). % 0.21/0.39 cnf(i_0_25, plain, (c_in(c_Event_Oevent_OSays(v_B,c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB)))))),c_List_Oset(v_evso,tc_Event_Oevent),tc_Event_Oevent)), inference(extension_rule, [i_0_16])). % 0.21/0.39 cnf(i_0_63, plain, (c_in(c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB))))),c_Event_Oknows(c_Message_Oagent_OSpy,v_evso),tc_Message_Omsg)), inference(extension_rule, [i_0_18])). % 0.21/0.39 cnf(i_0_91, plain, (c_in(c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_B),c_Message_Omsg_OCrypt(c_Public_OshrK(v_B),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_A),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NA),c_Message_Omsg_ONonce(v_NB))))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evso)),tc_Message_Omsg)), inference(etableau_closure_rule, [i_0_91, ...])). % 0.21/0.39 # End printing tableau % 0.21/0.39 # SZS output end % 0.21/0.39 # Branches closed with saturation will be marked with an "s" % 0.21/0.39 # Child (28871) has found a proof. % 0.21/0.39 % 0.21/0.39 # Proof search is over... % 0.21/0.39 # Freeing feature tree %------------------------------------------------------------------------------