/lib/x86_64-linux-gnu/libprocps.so.3 is in libprocps3 1:3.3.9-1ubuntu2.3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /lib/x86_64-linux-gnu/libprocps.so.3.0.0
/lib/x86_64-linux-gnu/libprocps.so.3.0.0