This file is indexed.

/usr/bin/mips64el-linux-gnuabi64-gnatls is in gnat-7-mips64el-linux-gnuabi64 7.3.0-16ubuntu3cross1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/bin/mips64el-linux-gnuabi64-gnatls-7