/usr/lib/x86_64-linux-gnu/libgecodekernel.so.41 is in libgecode41v5 4.4.0-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libgecodekernel.so.41.0
/usr/lib/x86_64-linux-gnu/libgecodekernel.so.41.0