/usr/lib/debug/usr/sbin/cf-agent
/usr/lib/debug/usr/sbin/cf-execd
/usr/lib/debug/usr/sbin/cf-key
/usr/lib/debug/usr/sbin/cf-monitord
/usr/lib/debug/usr/sbin/cf-promises
/usr/lib/debug/usr/sbin/cf-runagent
/usr/lib/debug/usr/sbin/cf-serverd
/usr/lib/debug/usr/sbin/cf-upgrade
You may install this package on Debian with
apt-get
install cfengine3-dbg