Ted Ralphs

Six times slower on what instance(s)? Performance on individual instances can vary dramatically, even with seemingly inconsequential changes to the input or parameters (see Section 5 [here](https://mpc.zib.de/archive/2011/2/Koch2011_Article_MIPLIB2010.pdf)). You can only...

I'm not sure I completely understand the situation or what you're asking exactly, but `CoinModelUseful2.cpp` is part of [CoinUtils}(https://github.com/coin-or/CoinUtils/), not Clp. See, e.g., [here](https://github.com/coin-or/CoinUtils/blob/master/src/CoinModelUseful2.cpp). I've transferred the issue to that...

Hey @hlefebvr sorry for not keeping as close an eye on these issues as I ideally should. I just saw this one and it's something that I would be very...

It looks like the solver correctly timed out. What kind of a result you are looking for? When the solver times out, it may indeed not have a solution or...

Could you change the title of this issue to be more accurate? It doesn't seem to be true that the solver doesn't terminate. It say in the output "timed out...

So why did you need to repack? I tried in Python 3.13 and ``` pip install --ignore-requires-python mip ``` seems to work fine. This force installs a version of `cffi`...

> Well, I'd prefer (also for others) to have just pip install mip. Starting to fiddling around with workarounds is always a sign of a dying library. So I asked...

The testing is a challenge. Getting the cuOPT binaries should be no problem, but having access to the right hardware is an issue. We're working on that. In the meantime,...

Now that you mention that, I remember the announcement of GPU-hosted runners. It seemed to me they were only available to paid accounts, but I can't find that anywhere. In...

Indeed, it seems that the GPU Github runners are only for paying customers. I have access to a GPU cluster and also have a GPU that will work for testing...