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coin-or / python-mip

Python-MIP: collection of Python tools for the modeling and solution of Mixed-Integer Linear programs
Eclipse Public License 2.0
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Final simplex tableau #171

Closed ashwani0423 closed 2 years ago

ashwani0423 commented 3 years ago

I need to download the final simplex tableau from the cbc for my research. Is it possible to do so?

tkralphs commented 3 years ago

There is no final tableau for problems solved with Cbc, as it is meant for solving integer programs using a branch-and-cut approach. If what you are really solving is an LP, then there would be a final tableau in principle, but since python-mip is using the Cbc C API, as far as I know, I doubt it has access to the tableau. CyLP is another Python interface to Cbc/Clp that would give you access to the tableau after solving an LP, so you could take a look at that.