Thank you!

[Richard Boyd]

I've been using the or-tools library consistently for about 8 months and I wanted to thank the maintainers for making this tool available. the most complex problems I've solved with it were route-planning applications using time-bounds for the 'visits' (600 locations and ~ non-overlapping windows for each location) and a modified Stigler diet solver using cp-sat that minimizes the total amount spent on groceries (with constraints for things like buying a full apple instead of only 15 grams) that has about 3,000 recipes, 800 ingredients, and ~20,000 'grocery items'.