Accessing info.cpu and info.iter

[fungs]

cyipopt is very useful, thanks for providing it.

The info dictionary returned by the solve method lacks information about the CPU runtime and the number of iterations needed. Of course, you can get this using the intermediate method or a callback, but other interfaces seem to have this. Any chance to include this as well?

[moorepants]

Seems like the matlab interface has this. I'm having trouble finding the source code for that package. It isn't clear to me that ipopt has an API for this info, but it is certainly displayed to the screen. If you can point me to the other implementations, I can see how they do it.

[moorepants]

I'm not seeing that the IPOPT C interface provides this.