Comment 2 for bug 606491

Just to add, tried to collide them manually - no luck

root@wolfdale:~# test -x /usr/sbin/anacron || ( cd / && time run-parts --report /etc/cron.daily )
real 30m35.078s
user 4m44.720s
sys 0m49.480s

root@wolfdale:~# test -x /usr/sbin/anacron || ( cd / && time run-parts -v --report /etc/cron.daily )
run-parts: executing /etc/cron.daily/00logwatch
run-parts: executing /etc/cron.daily/5snort
run-parts: executing /etc/cron.daily/aide
run-parts: executing /etc/cron.daily/apache2
run-parts: executing /etc/cron.daily/apport
run-parts: executing /etc/cron.daily/apt

Here the script halts for an decay

Another info

root@wolfdale:/# cat /etc/cron.daily/* | grep 1458

Funny :)