This version of Google OR-Tools is a custom build of a commit [1] in the
runtimelinking branch of the Google OR-Tools C++ library available at
GitHub [2]. The library was compiled with Visual Studio 2017 for x64.

[1]: https://github.com/ddorfmeister/or-tools/commit/eb3d72b09219e1aef48182b77cf26b153e9fc9a1
[2]: https://github.com/google/or-tools