Originally posted by: ZoharFeldman
Hi,
During the last few months I have made efforts to migrate a cp model used in my work, which was written in an old version of cp optimizer, to the latest version.
I have posted quite a few questions here about the proper adjustments required to comply with the new version (mostly related to the deprecation of getConstraint(IloConstraint)).
Unfortunately, my efforts ended up with a failure. The suggestions raised here to cope with the cancellation of the ability to extract constraints and retrieve their ilc counterpart during search implied many changes, weren't always feasible, and resulted in significantly longer solve time.
A simple utility that transforms IloConstraint to IlcConstraint could substantially help in the migration process.
The model I am working with is very large and complex and is being used in production, so performance is of great importance.
I am wondering if you could provide such a utility (as you probably used in your older version)?
My company is a client of IBM, and we hold a license for the latest cplex optimization studio, so if I am using the wrong channel to make such a request, I'd be happy if you could refer me to the proper channels.
Thanks,
Zohar
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