%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : SWV361-2 : 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 : n009.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 18:20:43 EDT 2022 % Result : Unsatisfiable 0.20s 0.38s % Output : CNFRefutation 0.20s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : SWV361-2 : TPTP v8.1.0. Released v3.2.0. % 0.03/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.12/0.34 % Computer : n009.cluster.edu % 0.12/0.34 % Model : x86_64 x86_64 % 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.34 % Memory : 8042.1875MB % 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.34 % CPULimit : 300 % 0.12/0.34 % WCLimit : 600 % 0.12/0.34 % DateTime : Thu Jun 16 03:01:22 EDT 2022 % 0.12/0.34 % CPUTime : % 0.20/0.37 # No SInE strategy applied % 0.20/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.20/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.20/0.37 # % 0.20/0.37 # Presaturation interreduction done % 0.20/0.37 # Number of axioms: 10 Number of unprocessed: 10 % 0.20/0.37 # Tableaux proof search. % 0.20/0.37 # APR header successfully linked. % 0.20/0.37 # Hello from C++ % 0.20/0.37 # The folding up rule is enabled... % 0.20/0.37 # Local unification is enabled... % 0.20/0.37 # Any saturation attempts will use folding labels... % 0.20/0.37 # 10 beginning clauses after preprocessing and clausification % 0.20/0.37 # Creating start rules for all 4 conjectures. % 0.20/0.37 # There are 4 start rule candidates: % 0.20/0.37 # Found 5 unit axioms. % 0.20/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.20/0.37 # 4 start rule tableaux created. % 0.20/0.37 # 5 extension rule candidate clauses % 0.20/0.37 # 5 unit axiom clauses % 0.20/0.37 % 0.20/0.37 # Requested 8, 32 cores available to the main process. % 0.20/0.37 # There are not enough tableaux to fork, creating more from the initial 4 % 0.20/0.38 # There were 2 total branch saturation attempts. % 0.20/0.38 # There were 0 of these attempts blocked. % 0.20/0.38 # There were 0 deferred branch saturation attempts. % 0.20/0.38 # There were 0 free duplicated saturations. % 0.20/0.38 # There were 2 total successful branch saturations. % 0.20/0.38 # There were 0 successful branch saturations in interreduction. % 0.20/0.38 # There were 0 successful branch saturations on the branch. % 0.20/0.38 # There were 2 successful branch saturations after the branch. % 0.20/0.38 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.38 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p % 0.20/0.38 # Begin clausification derivation % 0.20/0.38 % 0.20/0.38 # End clausification derivation % 0.20/0.38 # Begin listing active clauses obtained from FOF to CNF conversion % 0.20/0.38 cnf(i_0_17, negated_conjecture, (c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent)))). % 0.20/0.38 cnf(i_0_18, negated_conjecture, (c_in(c_Event_Oevent_OGets(c_Message_Oagent_OServer,c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Ba),c_Message_Omsg_OCrypt(c_Public_OshrK(v_Ba),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(v_Aa),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NB),c_Message_Omsg_ONonce(v_NBa)))))),c_List_Oset(v_evs3,tc_Event_Oevent),tc_Event_Oevent))). % 0.20/0.38 cnf(i_0_19, 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_evs3,tc_Event_Oevent),tc_Event_Oevent))). % 0.20/0.38 cnf(i_0_14, plain, (c_Message_Oparts(c_Message_Oanalz(X1))=c_Message_Oparts(X1))). % 0.20/0.38 cnf(i_0_20, negated_conjecture, (~c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3)),tc_Message_Omsg))). % 0.20/0.38 cnf(i_0_13, plain, (c_in(X1,c_Message_Oparts(X2),tc_Message_Omsg)|~c_in(X1,X2,tc_Message_Omsg))). % 0.20/0.38 cnf(i_0_12, 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))). % 0.20/0.38 cnf(i_0_11, 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))). % 0.20/0.38 cnf(i_0_15, 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)))). % 0.20/0.38 cnf(i_0_16, 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)))). % 0.20/0.38 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.20/0.38 # Begin printing tableau % 0.20/0.38 # Found 6 steps % 0.20/0.38 cnf(i_0_17, negated_conjecture, (c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))), inference(start_rule)). % 0.20/0.38 cnf(i_0_24, plain, (c_in(v_evs3,c_Yahalom_Oyahalom,tc_List_Olist(tc_Event_Oevent))), inference(extension_rule, [i_0_16])). % 0.20/0.38 cnf(i_0_73, plain, (c_in(c_Message_Omsg_ONonce(v_NB),c_Message_Oanalz(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3)),tc_Message_Omsg)), inference(closure_rule, [i_0_20])). % 0.20/0.38 cnf(i_0_74, plain, (~c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X7),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X6),c_Message_Omsg_OMPair(X5,c_Message_Omsg_ONonce(v_NB)))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3)),tc_Message_Omsg)), inference(extension_rule, [i_0_13])). % 0.20/0.38 cnf(i_0_75, plain, (~c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X14),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X15),c_Message_Omsg_OMPair(c_Message_Omsg_ONonce(v_NB),X16))),c_Message_Oparts(c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3)),tc_Message_Omsg)), inference(etableau_closure_rule, [i_0_75, ...])). % 0.20/0.38 cnf(i_0_78, plain, (~c_in(c_Message_Omsg_OCrypt(c_Public_OshrK(X7),c_Message_Omsg_OMPair(c_Message_Omsg_OAgent(X6),c_Message_Omsg_OMPair(X5,c_Message_Omsg_ONonce(v_NB)))),c_Event_Oknows(c_Message_Oagent_OSpy,v_evs3),tc_Message_Omsg)), inference(etableau_closure_rule, [i_0_78, ...])). % 0.20/0.38 # End printing tableau % 0.20/0.38 # SZS output end % 0.20/0.38 # Branches closed with saturation will be marked with an "s" % 0.20/0.38 # Returning from population with 6 new_tableaux and 0 remaining starting tableaux. % 0.20/0.38 # We now have 6 tableaux to operate on % 0.20/0.38 # Found closed tableau during pool population. % 0.20/0.38 # Proof search is over... % 0.20/0.38 # Freeing feature tree %------------------------------------------------------------------------------