Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  Disabling cut generation at root node

    Posted 05/06/16 10:01 AM

    Originally posted by: Bolomanonbolo


    Hi all,

    I should solve an MISOCP at the root node in case in which no cuts are generated by CPLEX. I am using CPLEX via C callable libraries.

    Is there a unique parameter to set in order to disable cut generation at the root node? Would CPXPARAM_MIP_Limits_CutPasses=-1 be appropriate for the purpose?

    Thanks.

    Best.

    Claudio


    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Disabling cut generation at root node

    Posted 05/09/16 05:58 AM

    Yes, setting the number of cutting plane passes to -1 should do the trick.


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  • 3.  Re: Disabling cut generation at root node

    Posted 05/09/16 06:08 AM

    Originally posted by: Bolomanonbolo


    Thanks for the reply.


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    #DecisionOptimization