This repository contains .LP file. .LP files are created using different non-commercial solvers. I have used benchmark problems of Solomon. You can download input dataset from https://www.sintef.no/contentassets/51a833740c45438b99b2935fd1c057d1/c1_10_1.42478.95.sintef.txt
I have verified the result obtained from my exact method (i.e. Mixed Integer Programming) with the published result. You can verify the pubished result at https://www.sintef.no/contentassets/adf48e65e3a84dd6871eb7586707675d/c101.txt
Programming language to create .lp file : Python
Method: MIP and BigM
Time taken to solve the above C101_200 problem is about 350 seconds