I am looking for the optimal tours of the TSPLIB 95 instances as downloadable files. I have checked several places, but all lists I could find contain gaps, despite the fact, that all instances have been solved to optimality.
Question:
which publicly accessible repositiories contain (links to) a downloadable optimal tour for each of the benchmark instances of the TSPLIB 95, at least for the Symmetric Traveling Salesman problems?