Solution not within the constrints
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#35 Solution not within the constrints
I have created a problem and tried solving using multiple algorithms. I am not getting the correct solution always. Sometime I get the solution not in the defined constraints. Please find the attached problem. Could you please look and let me know if I am doing something wrong here or is there a bug in the system?
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Hi,
In the MOEA Framework, the optimization algorithm runs for a fixed number of function evaluations (NFE). If the algorithm fails to find any feasible solutions within the given NFE, then it returns the solution that least violates the constraints. It's likely that the optimization algorithm has failed to find a feasible solution.
You could try increasing the NFE or adjusting the mutation rate as detailed in http://sourceforge.net/p/moeaframework/feature-requests/19/.