Decision Optimization

Decision Optimization

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Cplex Programming issue : Please help

  • 1.  Cplex Programming issue : Please help

    Posted 07/31/08 11:34 PM

    Originally posted by: SystemAdmin


    [ArushGadkar said:]

    Hello,
    I am trying to maximize the number of numbers in the range (1- 63) that can be represented by combination of numbers of the vector d .
    I have a boolean vector b[i] that ranges from (1- 63) . b[i] is 1 if number i can be represented by some combination of the numbers in d.
    when d is defined as a constant vector for example : [ 1,4,6,8] the program works well.


    now my problem is when d is a variable vector :the program runs and say for example outputs [ 1,3,6,8] , the vector b[i] assigns b[1] = 1, b[3] = 1 , b[4] = 1 ( as it is a combination of 1 + 3 ) but is assigns b[6] = 0 when it should actually be 1 .

    Ihave used the TreLim index also in my code to stop execution after certain time.
    can someone guide me as to why this is happening . code available if needed.

    Arush.









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