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[Help-glpk] (no subject)

From: at205
Subject: [Help-glpk] (no subject)
Date: Thu, 22 Jun 2006 13:25:07 +0100
User-agent: Internet Messaging Program (IMP) 3.2

I have a memory allocation problem when I run my model. I am using JNI for 
glpk to write a GUI. I have written my model in MathProg and then from java I 
am calling readmodel(model,data,output) to solve the problem. However when I 
try to press the button which is responsible to run the model, more than once, 
I get a memory allocation error from java. Is there a particular reason? 
My code for the button listener actually looks like that:

String model, data, output, solution, bounds ;
double sol; 
    GlpkSolver solver = new GlpkSolver();
    GlpkSolver newprob = new GlpkSolver();
     model = "singleperiod.mod";
     data = "datasingle.dat";
     output = "outputsingle.txt";
     solution = "solutionsingle.sol";
     bounds = "boundssingle.txt";
        newprob = solver.readModel(model,data,output);
        sol = newprob.getObjVal(); 
Can anyone help me?


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