Oct  4 00:40:05 erlangs CRON[251797]: pam_unix(cron:session): session closed for user root
Oct  4 00:41:01 erlangs CRON[272461]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:41:01 erlangs CRON[272461]: pam_unix(cron:session): session closed for user root
Oct  4 00:42:01 erlangs CRON[278716]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:42:01 erlangs CRON[278716]: pam_unix(cron:session): session closed for user root
Oct  4 00:43:01 erlangs CRON[291265]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:43:01 erlangs CRON[291265]: pam_unix(cron:session): session closed for user root
Oct  4 00:43:15 erlangs CRON[251798]: pam_unix(cron:session): session closed for user root
Oct  4 00:44:01 erlangs CRON[294616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:44:02 erlangs CRON[294616]: pam_unix(cron:session): session closed for user root
Oct  4 00:45:01 erlangs CRON[294662]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:45:01 erlangs CRON[294661]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:45:01 erlangs CRON[294662]: pam_unix(cron:session): session closed for user root
Oct  4 00:46:01 erlangs CRON[315279]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:46:01 erlangs CRON[315279]: pam_unix(cron:session): session closed for user root
Oct  4 00:47:01 erlangs CRON[321695]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:47:01 erlangs CRON[321695]: pam_unix(cron:session): session closed for user root
Oct  4 00:48:01 erlangs CRON[335928]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:48:01 erlangs CRON[335928]: pam_unix(cron:session): session closed for user root
Oct  4 00:48:10 erlangs CRON[294661]: pam_unix(cron:session): session closed for user root
Oct  4 00:49:01 erlangs CRON[337479]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:49:01 erlangs CRON[337479]: pam_unix(cron:session): session closed for user root
Oct  4 00:50:01 erlangs CRON[337526]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:50:01 erlangs CRON[337527]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:50:01 erlangs CRON[337528]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  4 00:50:01 erlangs CRON[337528]: pam_unix(cron:session): session closed for user root