find session id

Hi, When informix has BUS error, it will show: 18:20:13 Checkpoint Completed: duration was 1 seconds. 18:21:09 Assert Failed: Internal Error - Bus Error 18:21:09 Who:Session(11445, mes@u3hsrv3, 8702, -1073275464) Thread(13999, sqlexec, c0053420, 3) 18:21:09 Results: OnLine must abort 18:21:09 Action: Reinitialize shared memory 18:21:09 See Also: /tmp/af.36af2c15, shmem.36af2c15.0 18:22:59 rsinit.c, line 9151, thread 13999, proc id 25483, Bus Error. 18:22:59 DR: ping timeout 18:22:59 PANIC: Attempting to bring system down Usually, using onstat -u, we can find session id and look at the session by onstat -g ses ses-id. But how can I find the session 11445 after the system bring down and up? Does INFORMIX store this kind of information? Jack .