Oct  9 20:00:05 erlangs CRON[421654]: pam_unix(cron:session): session closed for user root
Oct  9 20:01:01 erlangs CRON[442201]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:01:01 erlangs CRON[442201]: pam_unix(cron:session): session closed for user root
Oct  9 20:02:01 erlangs CRON[446443]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:02:01 erlangs CRON[446443]: pam_unix(cron:session): session closed for user root
Oct  9 20:03:01 erlangs CRON[448452]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:03:01 erlangs CRON[448452]: pam_unix(cron:session): session closed for user root
Oct  9 20:04:01 erlangs CRON[455927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:04:02 erlangs CRON[455927]: pam_unix(cron:session): session closed for user root
Oct  9 20:04:31 erlangs CRON[421655]: pam_unix(cron:session): session closed for user root
Oct  9 20:05:01 erlangs CRON[461851]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:05:01 erlangs CRON[461850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:05:02 erlangs CRON[461851]: pam_unix(cron:session): session closed for user root
Oct  9 20:06:01 erlangs CRON[481761]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:06:01 erlangs CRON[481761]: pam_unix(cron:session): session closed for user root
Oct  9 20:07:01 erlangs CRON[487228]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:07:01 erlangs CRON[487228]: pam_unix(cron:session): session closed for user root
Oct  9 20:08:01 erlangs CRON[493336]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:08:01 erlangs CRON[493336]: pam_unix(cron:session): session closed for user root
Oct  9 20:08:51 erlangs CRON[461850]: pam_unix(cron:session): session closed for user root
Oct  9 20:09:01 erlangs CRON[505490]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:09:01 erlangs CRON[505490]: pam_unix(cron:session): session closed for user root
Oct  9 20:10:01 erlangs CRON[505563]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:10:01 erlangs CRON[505565]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:10:01 erlangs CRON[505564]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  9 20:10:01 erlangs CRON[505565]: pam_unix(cron:session): session closed for user root