/usr/lib/x86_64-linux-gnu/libsmithwaterman.so is in libsmithwaterman-dev 0.0+20160702-3.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libsmithwaterman.so.0.0.0
/usr/lib/x86_64-linux-gnu/libsmithwaterman.so.0.0.0