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Negative gaps and inaccurate optimal values when the solutions are suboptimal #54

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SamZhou1996 opened this issue Sep 8, 2017 · 1 comment
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Negative gaps and inaccurate optimal values when the solutions are suboptimal #54

SamZhou1996 opened this issue Sep 8, 2017 · 1 comment

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@SamZhou1996
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SamZhou1996 commented Sep 8, 2017 •
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While using ECOS to solve a convex programming problem, I noticed that when the solution status is :Suboptimal, it returns a primal-dual pair that has a negative duality gap. Attached is an example of such a situation, where solve!() and conic_problem!() are called from Convex.jl.

screen shot 2017-09-08 at 18 25 21
@odow
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odow commented Mar 17, 2021

Closing as stale. We now have better status reporting mechanisms.

@odow odow closed this as completed Mar 17, 2021
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@odow @SamZhou1996