Applying the CBC Presolver

Here's a fun fact that I wanted to archive...  In a recent COIN-OR email exchange on coin-discuss, John Forrest suggested the following command-line for applying the CBC preprocessor to an MPS file:

     cbc xxxxx.mps -preprocess save -heuristic off -maxnode -1 -solve

This command will save the cbc-presolved model in the file presolved.mps. The -heuristic off and -maxnode -1 options make cbc stop as quickly as possible.

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