how to escape while searching optimal solution for "intlinprog" after 10 seconds?

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Ha Lim LEE 2018-2-14

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评论： Ha Lim LEE 2018-2-21

If an optimal solution exists, it takes less than 2 seconds for solving my "intlinprog". But, when it doesn't, searching for the optimal solution won't end forever. I want to stop searching after 10 seconds of searching whatever the result is. Please help me.

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Answer 1

Achyutha Hosahalli 2018-2-20

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https://ww2.mathworks.cn/matlabcentral/answers/382525-how-to-escape-while-searching-optimal-solution-for-intlinprog-after-10-seconds#answer_306044

在 MATLAB Online 中打开

You can use "MaxTime" option.

For example :

options = optimoptions('intlinprog','MaxTime',10);% where MaxTime is a Positive real value that is the maximum time in seconds that intlinprog runs.Default value is 7200

And then run intlinprog with options

https://in.mathworks.com/help/optim/ug/intlinprog.html