[Cbc] suboptimal solution as optimal
rhavar at protonmail.com
rhavar at protonmail.com
Thu Feb 8 10:45:09 EST 2018
Attached is a problem that (on trunk) cbc is returning an optimal of: 91481. You can see this is not correct, by adding an addition constraint to force a solution:
force: has_change = 1
After which, cbc finds a better solution of 58199.
-Ryan
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