column generator use multiple solutions if MILP solver provides it

coin-or / Dip

DIP is a decomposition-based solver framework for mixed integer linear programs.

https://github.com/coin-or/Dip/wiki

Eclipse Public License 1.0

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Open svigerske opened 5 years ago

svigerske commented 5 years ago

Issue created by migration from Trac.

Original creator: @mgalati13

Original creation time: 2010-05-04 00:43:31

Assignee: @mgalati13

column generator use multiple solutions if MILP solver provides it, just check that neg RC

svigerske commented 5 years ago

Comment by @mgalati13 created at 2010-05-07 01:57:53

this now works for CPX, i have not tried CBC yet