Duality gaps exploding for certain instances? about hpmpc HOT 4 CLOSED

Hey!

the test problem gets infeasible for these size. If you set b=0, then it will converge (I use b!=0 to make sure that the solver works also in this case, for sizes such that the problem is feasible).

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Hey, thanks for pointing that out!

I noticed there is no return condition for "unfeasible" -- is this by design? To me it could stop earlier instead of going all the way up to 1e+inf

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Unfortunately in interior point methods there is no easy way to detect an infeasible problem (as it is e.g. possible in active set methods): they diverge, or the step size alpha gets very small.

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Hmm, I didn't know that, thanks for explaining!

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