Oct  4 00:50:05 erlangs CRON[337526]: pam_unix(cron:session): session closed for user root
Oct  4 00:51:01 erlangs CRON[358115]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:51:01 erlangs CRON[358115]: pam_unix(cron:session): session closed for user root
Oct  4 00:52:01 erlangs CRON[364551]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:52:01 erlangs CRON[364551]: pam_unix(cron:session): session closed for user root
Oct  4 00:53:01 erlangs CRON[379586]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:53:01 erlangs CRON[379586]: pam_unix(cron:session): session closed for user root
Oct  4 00:53:06 erlangs CRON[337527]: pam_unix(cron:session): session closed for user root
Oct  4 00:54:01 erlangs CRON[380372]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:54:01 erlangs CRON[380372]: pam_unix(cron:session): session closed for user root
Oct  4 00:55:01 erlangs CRON[380411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:55:01 erlangs CRON[380412]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:55:01 erlangs CRON[380412]: pam_unix(cron:session): session closed for user root
Oct  4 00:56:01 erlangs CRON[401389]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:56:02 erlangs CRON[401389]: pam_unix(cron:session): session closed for user root
Oct  4 00:57:01 erlangs CRON[407443]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:57:01 erlangs CRON[407443]: pam_unix(cron:session): session closed for user root
Oct  4 00:58:01 erlangs CRON[422548]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:58:01 erlangs CRON[422548]: pam_unix(cron:session): session closed for user root
Oct  4 00:58:05 erlangs CRON[380411]: pam_unix(cron:session): session closed for user root
Oct  4 00:59:01 erlangs CRON[423236]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:59:01 erlangs CRON[423236]: pam_unix(cron:session): session closed for user root
Oct  4 01:00:01 erlangs CRON[423276]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 01:00:01 erlangs CRON[423277]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 01:00:01 erlangs CRON[423278]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 01:00:02 erlangs CRON[423278]: pam_unix(cron:session): session closed for user root