informatica services启动半分钟自动停止，数据库连接没问题，以下是node.log部分代码，求解释！！

[sc505256478]

2016-03-27 20:45:07,234 INFO [main] [PCSF_10411] Status change for [/coreservices/AlertService] : [uninitialized].
2016-03-27 20:45:07,312 INFO [main] [PCSF_10411] Status change for [/coreservices/DomainService] : [[DOM_10003] Domain service is currently loading.].
2016-03-27 20:45:07,312 INFO [main] [DOM_10134] Node [node01_PCsc] has become active in the domain.
2016-03-27 20:45:07,328 INFO [Domain Monitor] [PCSF_10411] Status change for [/coreservices/DomainService] : [[DOM_10001] Domain service is initialized and proceeding to discover master gateway node.].
2016-03-27 20:45:07,328 INFO [Domain Monitor] [DOM_10186] Heartbeat Interval between Nodes: [15,000] milliseconds. Maximum node down count interval: [90,000] milliseconds.
2016-03-27 20:45:07,328 INFO [Domain Monitor] [DOM_10073] Start domain master election.
2016-03-27 20:45:07,328 INFO [Domain Monitor] [DOM_10143] Refreshing the domain info during master election.
2016-03-27 20:45:09,093 INFO [main] [RPS_10001] Verifying the availability of port [0]
2016-03-27 20:45:09,125 INFO [main] [RPS_10003] Start the Reporting Service deployer on closed port [0]
2016-03-27 20:45:09,125 INFO [main] [RPS_19999] JBoss shutdown was called but port 0 is not accessible. Assuming that the JBoss process is already stopped.
2016-03-27 20:45:09,125 INFO [main] [PCSF_10411] Status change for [/coreservices/DomainService] : [[DOM_10096] Domain service has stopped.].