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I am trying to use JSCIPOpt to solve a maximization problem but I couldn't find a way to set the problem objective. The scip document says

The default objective sense for SCIP problems is minimizing. Since we have a maximization problem we have to change this: SCIP_CALL_EXC(SCIPsetObjsense(scip, SCIP_OBJSENSE_MAXIMIZE));

But I was not able to find any API call in the JSCIPOpt to set objective. I was, however, able to find setMaximize in PySCIPOpt. Am I missing something? What is the correct way to set the objective using JSCIPOpt?

charlenehu
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It doesn't seem to be supported yet. You should just create an issue on the github page and submit a feature request: https://github.com/SCIP-Interfaces/JSCIPOpt

Even better, though: Implement the feature yourself (see https://github.com/SCIP-Interfaces/JSCIPOpt#how-to-extend-the-interface) by introducing the necessary interface function in the same way it's done in PySCIPOpt and submit a merge request! This way you learn something on the way and everyone's happy :-)

mattmilten
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