/usr/lib/ilisp/openmcl.lisp is in ilisp 5.12.0+cvs.2004.12.26-18.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ilisp/../../share/common-lisp/source/ilisp/openmcl.lisp
/usr/lib/ilisp/../../share/common-lisp/source/ilisp/openmcl.lisp