Oct  8 16:50:06 erlangs CRON[3345624]: pam_unix(cron:session): session closed for user root
Oct  8 16:51:01 erlangs CRON[3367009]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:51:01 erlangs CRON[3367009]: pam_unix(cron:session): session closed for user root
Oct  8 16:52:01 erlangs CRON[3372615]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:52:01 erlangs CRON[3372615]: pam_unix(cron:session): session closed for user root
Oct  8 16:53:01 erlangs CRON[3387668]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:53:02 erlangs CRON[3387668]: pam_unix(cron:session): session closed for user root
Oct  8 16:53:10 erlangs CRON[3345625]: pam_unix(cron:session): session closed for user root
Oct  8 16:54:01 erlangs CRON[3389020]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:54:01 erlangs CRON[3389020]: pam_unix(cron:session): session closed for user root
Oct  8 16:55:01 erlangs CRON[3389073]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:55:01 erlangs CRON[3389074]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:55:01 erlangs CRON[3389074]: pam_unix(cron:session): session closed for user root
Oct  8 16:56:01 erlangs CRON[3410581]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:56:01 erlangs CRON[3410581]: pam_unix(cron:session): session closed for user root
Oct  8 16:57:01 erlangs CRON[3416193]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:57:01 erlangs CRON[3416193]: pam_unix(cron:session): session closed for user root
Oct  8 16:58:01 erlangs CRON[3432428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:58:01 erlangs CRON[3432428]: pam_unix(cron:session): session closed for user root
Oct  8 16:58:03 erlangs CRON[3389073]: pam_unix(cron:session): session closed for user root
Oct  8 16:59:01 erlangs CRON[3432490]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 16:59:01 erlangs CRON[3432490]: pam_unix(cron:session): session closed for user root
Oct  8 17:00:01 erlangs CRON[3432546]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 17:00:01 erlangs CRON[3432547]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 17:00:01 erlangs CRON[3432548]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 17:00:01 erlangs CRON[3432548]: pam_unix(cron:session): session closed for user root