/usr/lib/libcloog-ppl.so.1 is in libcloog-ppl1 0.16.0-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libcloog-ppl.so.1.0.0
/usr/lib/libcloog-ppl.so.1.0.0