Ted Ralphs
Ted Ralphs
@HesamShaelaie As we discussed off-line, can you please file a self-contained bug report detailing how to replicate this behavior on the command line at https://github.com/coin-or/MibS?
[DipPy](https://projects.coin-or.org/Dip/wiki/DipPy) is a modeling language built on PuLP and includes a C extension that accesses Cbc in the way you describe. We didn't really have in mind that it would...
[DIP](https://projects.coin-or.org/Dip) is a solution framework with an extensive underlying C++ library that can be used to build applications and as a command-line solver in itself (just like Cbc). It pre-dates...
Actually, another way to do this, which I don't know how I forgot, is to use [yaposib](http://github.com/coin-or/yaposib). This also has an associated C extension and can be used to link...
I'm not sure what's going on here, I would need to dig into it a bit. I will note, though, that providing the optimal solution may not always help a...
I just downloaded the MPS file, read it into Cbc without errors and solved the instance in a few seconds. So the problem is at least not with the MPS...
Aside: @pchtsp Technically, `pysmps` is under the [MIT license](https://github.com/jmaerte/pysmps/blob/master/LICENSE) and you should reproduce the copyright notice and the license if you re-use it. Since pysmps is on Pypi, though, it...
I'm far from being an expert, but conda was developed precisely to solve this problem. It looks like there is at least one conda recipe for Cbc (https://github.com/conda-forge/coincbc-feedstock) and there...
I guess I should also mention that there are also automatically built binaries for Windows here: https://bintray.com/coin-or/download/Cbc and a GUI installer as well (I haven't quite gotten to making this...
@stumitchell The binaries I pointed to on bintray are automatically built and are statically linked. I just downloaded to a brand new Windows box and the Cbc binary runs with...