Reiniciou o daemon do cron ?
Sim, veja:
root@XeonFiles:/mnt/BlackBox/Oracle# /etc/init.d/cron restart
Rather than invoking init scripts through /etc/init.d, use the service(
utility, e.g. service cron restart
Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the restart(
utility, e.g. restart cron
cron start/running, process 24516
E o problema persiste...