/usr/lib/x86_64-linux-gnu/libcompiz_core.so.ABI-20151010 is in compiz-core 1:0.9.12.2+16.04.20160415-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libcompiz_core.so.0.9.12.2