/usr/share/man/man1/phyml-beagle.1.gz is in phyml 3:3.2.0+dfsg-7+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man1/phyml.1.gz
/usr/share/man/man1/phyml.1.gz