[Cbc] Model unreadable: Objective function unreadable

[Bjørn Sigurd Johansen (Spider Solutions AS)]

Hi Ted / CBC List,

I seem to have encountered another model where the CBC file input parser seems to make some sort of error.
In this case, CBC reports “Unable to read objective function”, but the objective function seems OK to me.
And what’s more, any minimal change in the objective function results in another (proper) error message.

A bit of a show-stopper to me, this.
Please, see https://github.com/coin-or/Cbc/issues/278 for a reported issue on GIT, including the model file.
The issue might be related to https://github.com/coin-or/Cbc/issues/275
Thank you in advance.


Best,
Bjorn
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