Oct  4 09:50:06 erlangs CRON[745843]: pam_unix(cron:session): session closed for user root
Oct  4 09:51:01 erlangs CRON[766341]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:51:01 erlangs CRON[766341]: pam_unix(cron:session): session closed for user root
Oct  4 09:52:01 erlangs CRON[772484]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:52:01 erlangs CRON[772484]: pam_unix(cron:session): session closed for user root
Oct  4 09:53:01 erlangs CRON[787949]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:53:01 erlangs CRON[787949]: pam_unix(cron:session): session closed for user root
Oct  4 09:53:06 erlangs CRON[745844]: pam_unix(cron:session): session closed for user root
Oct  4 09:54:01 erlangs CRON[788700]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:54:01 erlangs CRON[788700]: pam_unix(cron:session): session closed for user root
Oct  4 09:55:01 erlangs CRON[788740]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:55:01 erlangs CRON[788741]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:55:01 erlangs CRON[788741]: pam_unix(cron:session): session closed for user root
Oct  4 09:56:01 erlangs CRON[808992]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:56:02 erlangs CRON[808992]: pam_unix(cron:session): session closed for user root
Oct  4 09:57:01 erlangs CRON[815294]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:57:01 erlangs CRON[815294]: pam_unix(cron:session): session closed for user root
Oct  4 09:58:01 erlangs CRON[831251]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:58:01 erlangs CRON[831251]: pam_unix(cron:session): session closed for user root
Oct  4 09:58:03 erlangs CRON[788740]: pam_unix(cron:session): session closed for user root
Oct  4 09:59:01 erlangs CRON[831566]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 09:59:01 erlangs CRON[831566]: pam_unix(cron:session): session closed for user root
Oct  4 10:00:01 erlangs CRON[831603]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 10:00:01 erlangs CRON[831604]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 10:00:01 erlangs CRON[831602]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 10:00:01 erlangs CRON[831604]: pam_unix(cron:session): session closed for user root