I just learned how to use Julia 3 weeks ago. I used to use AIMMS to solve MIP problems. The considered MIP problem is about vehicle route problem. It involves over 50,000 binary variable. Without giving initial solution, the solver cannot even find an initial solution. I have a method to find a feas…

Warning, invalid warm-start basis discarded

azberman March 19, 2020, 8:02pm 19

Thanks @odow! Please see the following new post: Warm Starts in JuMP 0.21 & GLPK 0.12.1

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