Hey everyone I really hope I can get your help. I'm trying to solva a scheduling problem having some time and resource constraints. I work with time instances that are very very long and the optimizer is taking too long. I'm trying to switch on events, that is calculate the objective function when a new task starts or finishes. Therefore i inserted the following constraints:

for (int ist =0; ist < finalIstant; ist++)
          IloIntExprArray futureEvents(env); //eventi profilo
          IloIntExpr cond;

        for (int m = 0; m< jobs.getSize(); m++)
            condEq= ist==jobs[m];
        for (int f = 0; f< jobs.getSize(); f++)
            IloIntExpr condGreater=jobs[f] > ist;    


            IloIntExpr event=nextEvent-ist;
            IloInt tempOot = itThis->optimal;
            IloIntExpr diff = tempOpt - IloSum(risIst);
            IloIntExpr diffQuad = diff * diff;


asked 11 Feb '16, 12:26

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Asked: 11 Feb '16, 12:26

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Last updated: 11 Feb '16, 12:26

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