Decision Optimization

Decision Optimization

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


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Confusion about the CP solution

  • 1.  Confusion about the CP solution

    Posted 11/10/17 09:14 PM

    Originally posted by: hzwpku


    Hello,

    I use 12.7.1 to run the CP model. In my code, I set the time limit as 5min (cp.param.TimeLimit=300).

    In some cases, the running time is less than 5min, but the cooresponding solution is not optimal. (since I can find a feasible solution with better objective value)

    There are no other termination conditions.

    So is this normal?


    #DecisionOptimization
    #OPLusingCPOptimizer


  • 2.  Re: Confusion about the CP solution

    Posted 11/11/17 03:44 AM

    Hi

    this is not normal, can you attach .mod and .dat ?

    regards


    #DecisionOptimization
    #OPLusingCPOptimizer