[Ipopt] CPU time limit setting IPOPT

Martijn Disse M.W.Disse at student.tudelft.nl
Tue Dec 4 08:01:28 EST 2012

Hi Everyone,

I am using IPOPT in a critical real-time application in which I use the CPU time limit option of IPOPT.

I set the time limit to 475 milliseconds and most of the times the solving process is interrupted at that time (or it finds a solution before that time). However in one particular optimization run it exceeded the limit by 130 milliseconds. Does anyone have an explanation for this?

I am using the C-interface. IPOPT 3.9.

Best regards,

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