Decision Optimization

Decision Optimization

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


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  • 1.  CPLEX Solver in Java

    Posted 01/13/10 05:58 AM

    Originally posted by: StephanR


    Hello,

    I was wondering when you get an infeasible solution is it possible to find out why the objective function is infeasible? Like what variables/constraints are causing the problem.

    Thanks,
    Stephan
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: CPLEX Solver in Java

    Posted 01/13/10 10:53 AM

    Originally posted by: SystemAdmin


    It's a complex topic, and there is a large section in the CPLEX User's Manual on the subject, titled "Infeasibility and Unboundedness".
    #CPLEXOptimizers
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  • 3.  Re: CPLEX Solver in Java

    Posted 01/13/10 04:51 PM

    Originally posted by: SystemAdmin


    Just to make search a little easier: you are probably looking for
    IloCplex.refineConflict().
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    #DecisionOptimization