Oct  4 16:00:05 erlangs CRON[3862671]: pam_unix(cron:session): session closed for user root
Oct  4 16:01:01 erlangs CRON[3879544]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:01:01 erlangs CRON[3879544]: pam_unix(cron:session): session closed for user root
Oct  4 16:02:01 erlangs CRON[3887296]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:02:01 erlangs CRON[3887296]: pam_unix(cron:session): session closed for user root
Oct  4 16:03:01 erlangs CRON[3892463]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:03:01 erlangs CRON[3892463]: pam_unix(cron:session): session closed for user root
Oct  4 16:03:52 erlangs CRON[3862672]: pam_unix(cron:session): session closed for user root
Oct  4 16:04:01 erlangs CRON[3905504]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:04:01 erlangs CRON[3905504]: pam_unix(cron:session): session closed for user root
Oct  4 16:05:01 erlangs CRON[3905548]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:05:01 erlangs CRON[3905549]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:05:01 erlangs CRON[3905549]: pam_unix(cron:session): session closed for user root
Oct  4 16:06:01 erlangs CRON[3925967]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:06:01 erlangs CRON[3925967]: pam_unix(cron:session): session closed for user root
Oct  4 16:07:01 erlangs CRON[3930892]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:07:01 erlangs CRON[3930892]: pam_unix(cron:session): session closed for user root
Oct  4 16:08:01 erlangs CRON[3947615]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:08:01 erlangs CRON[3947615]: pam_unix(cron:session): session closed for user root
Oct  4 16:08:07 erlangs CRON[3905548]: pam_unix(cron:session): session closed for user root
Oct  4 16:09:01 erlangs CRON[3948364]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:09:01 erlangs CRON[3948364]: pam_unix(cron:session): session closed for user root
Oct  4 16:10:01 erlangs CRON[3948409]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:10:01 erlangs CRON[3948411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:10:01 erlangs CRON[3948410]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 16:10:01 erlangs CRON[3948411]: pam_unix(cron:session): session closed for user root