Oct  5 16:50:05 erlangs CRON[4053697]: pam_unix(cron:session): session closed for user root
Oct  5 16:51:01 erlangs CRON[4074425]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:51:01 erlangs CRON[4074425]: pam_unix(cron:session): session closed for user root
Oct  5 16:52:01 erlangs CRON[4080997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:52:01 erlangs CRON[4080997]: pam_unix(cron:session): session closed for user root
Oct  5 16:52:59 erlangs CRON[4053698]: pam_unix(cron:session): session closed for user root
Oct  5 16:53:01 erlangs CRON[4096701]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:53:01 erlangs CRON[4096701]: pam_unix(cron:session): session closed for user root
Oct  5 16:54:01 erlangs CRON[4096739]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:54:01 erlangs CRON[4096739]: pam_unix(cron:session): session closed for user root
Oct  5 16:55:01 erlangs CRON[4096790]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:55:01 erlangs CRON[4096789]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:55:02 erlangs CRON[4096790]: pam_unix(cron:session): session closed for user root
Oct  5 16:56:01 erlangs CRON[4117815]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:56:01 erlangs CRON[4117815]: pam_unix(cron:session): session closed for user root
Oct  5 16:57:01 erlangs CRON[4124415]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:57:01 erlangs CRON[4124415]: pam_unix(cron:session): session closed for user root
Oct  5 16:57:53 erlangs CRON[4096789]: pam_unix(cron:session): session closed for user root
Oct  5 16:58:01 erlangs CRON[4139758]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:58:01 erlangs CRON[4139758]: pam_unix(cron:session): session closed for user root
Oct  5 16:59:01 erlangs CRON[4139804]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 16:59:01 erlangs CRON[4139804]: pam_unix(cron:session): session closed for user root
Oct  5 17:00:01 erlangs CRON[4139852]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 17:00:01 erlangs CRON[4139853]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 17:00:01 erlangs CRON[4139854]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  5 17:00:01 erlangs CRON[4139854]: pam_unix(cron:session): session closed for user root