Oct  4 08:50:04 erlangs CRON[230523]: pam_unix(cron:session): session closed for user root
Oct  4 08:51:02 erlangs CRON[251330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:51:02 erlangs CRON[251330]: pam_unix(cron:session): session closed for user root
Oct  4 08:52:01 erlangs CRON[256534]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:52:01 erlangs CRON[256534]: pam_unix(cron:session): session closed for user root
Oct  4 08:53:01 erlangs CRON[272560]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:53:01 erlangs CRON[272560]: pam_unix(cron:session): session closed for user root
Oct  4 08:53:07 erlangs CRON[230524]: pam_unix(cron:session): session closed for user root
Oct  4 08:54:01 erlangs CRON[273454]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:54:01 erlangs CRON[273454]: pam_unix(cron:session): session closed for user root
Oct  4 08:55:01 erlangs CRON[273511]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:55:01 erlangs CRON[273512]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:55:02 erlangs CRON[273512]: pam_unix(cron:session): session closed for user root
Oct  4 08:56:01 erlangs CRON[293882]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:56:01 erlangs CRON[293882]: pam_unix(cron:session): session closed for user root
Oct  4 08:57:01 erlangs CRON[300195]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:57:01 erlangs CRON[300195]: pam_unix(cron:session): session closed for user root
Oct  4 08:57:59 erlangs CRON[273511]: pam_unix(cron:session): session closed for user root
Oct  4 08:58:01 erlangs CRON[316307]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:58:01 erlangs CRON[316307]: pam_unix(cron:session): session closed for user root
Oct  4 08:59:01 erlangs CRON[316379]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 08:59:01 erlangs CRON[316379]: pam_unix(cron:session): session closed for user root
Oct  4 09:00:01 erlangs CRON[316450]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:00:01 erlangs CRON[316452]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:00:01 erlangs CRON[316451]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:00:01 erlangs CRON[316452]: pam_unix(cron:session): session closed for user root