Hello, I have a MIP that I am solving, and with some instances I cannot get a solution using glpsol. CBC seems to solve my problem well, however I MUCH prefer the flexibility and readability of GMPL files for my modelling, not to mention the ability to create custom output files. I figured out to do the following:
>glpsol -m foo.mod -d foo.dat --wfreemps foo.mps --check this writes the model out in the wfreemps format (which gives variable names; "regular" mps format did not give variable names). Then I can do > cbc foo.mps solution sol.txt This works ok -- the probelm solves, and I get a solution file in sol.txt that I can interpret, but I will have to write some custom code to parse it and create a useful output report. Does anybody have any better ideas? Ideally, I would like to both formulate my model and create my output report in GMPL. Thanks for all of the great work -- GLPK is a fantastic tool. Greg
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