Decision Optimization

Decision Optimization

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


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  • 1.  CP error

    Posted 09/29/15 05:19 AM

    Originally posted by: Rajasekhar_Kadambur


    Hi,

     

    while solving a problem using CP, I am getting an error: cannot replay solution.

    I am able to find feasible solution termination criteria is 5min.

    please check the attachments


    #ConstraintProgramming-General
    #DecisionOptimization


  • 2.  Re: CP error

    Posted 09/29/15 12:06 PM

    Originally posted by: ol


    Hello,

    it looks like a problem in the solver. Which version do you use? Can you send the constraint model?

     

    Olivier


    #ConstraintProgramming-General
    #DecisionOptimization


  • 3.  Re: CP error

    Posted 09/30/15 02:03 AM

    Originally posted by: Rajasekhar_Kadambur


    Hi,

     

    I am using IBM ILOG Studio 12.6.2. I have tried after installing fix packs available for this version, still same error.

     


    #ConstraintProgramming-General
    #DecisionOptimization


  • 4.  Re: CP error

    Posted 09/30/15 09:21 AM

    Hi,

    can you attach your project ?

    regards


    #ConstraintProgramming-General
    #DecisionOptimization


  • 5.  Re: CP error

    Posted 10/06/15 04:44 AM

    Originally posted by: Rajasekhar_Kadambur


    Hi Alex,

     

    Model is sensitive to share. The problem not occurred for different data set.

    I think there is problem in the solver.


    #ConstraintProgramming-General
    #DecisionOptimization


  • 6.  Re: CP error

    Posted 10/06/15 01:20 PM