Oct  7 01:40:05 erlangs CRON[3931704]: pam_unix(cron:session): session closed for user root
Oct  7 01:41:01 erlangs CRON[3949612]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:41:01 erlangs CRON[3949612]: pam_unix(cron:session): session closed for user root
Oct  7 01:42:01 erlangs CRON[3957733]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:42:01 erlangs CRON[3957733]: pam_unix(cron:session): session closed for user root
Oct  7 01:43:01 erlangs CRON[3965884]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:43:01 erlangs CRON[3965884]: pam_unix(cron:session): session closed for user root
Oct  7 01:43:36 erlangs CRON[3931705]: pam_unix(cron:session): session closed for user root
Oct  7 01:44:01 erlangs CRON[3975021]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:44:02 erlangs CRON[3975021]: pam_unix(cron:session): session closed for user root
Oct  7 01:45:01 erlangs CRON[3975068]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:45:01 erlangs CRON[3975067]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:45:01 erlangs CRON[3975068]: pam_unix(cron:session): session closed for user root
Oct  7 01:46:01 erlangs CRON[3992316]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:46:01 erlangs CRON[3992316]: pam_unix(cron:session): session closed for user root
Oct  7 01:47:01 erlangs CRON[4000979]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:47:01 erlangs CRON[4000979]: pam_unix(cron:session): session closed for user root
Oct  7 01:48:01 erlangs CRON[4007608]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:48:01 erlangs CRON[4007608]: pam_unix(cron:session): session closed for user root
Oct  7 01:48:41 erlangs CRON[3975067]: pam_unix(cron:session): session closed for user root
Oct  7 01:49:01 erlangs CRON[4018353]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:49:01 erlangs CRON[4018353]: pam_unix(cron:session): session closed for user root
Oct  7 01:50:01 erlangs CRON[4018415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:50:01 erlangs CRON[4018416]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:50:01 erlangs CRON[4018417]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  7 01:50:01 erlangs CRON[4018417]: pam_unix(cron:session): session closed for user root