<div dir="ltr">I've started building with Ampl support on the master branch, so there are now a few ZIP files there with binaries that will work with AMPL. For example, this one:<div><br></div><div><a href="https://bintray.com/coin-or/download/download_file?file_path=Cbc-master-win64-msvc16-md.zip">https://bintray.com/coin-or/download/download_file?file_path=Cbc-master-win64-msvc16-md.zip</a><br><div><br></div><div>I'd appreciate it if you could test them out. These binaries will continue to be automatically built on master now and we'll roll this out to stables and releases over time. </div><div><br></div><div>There is a weird bug in Visual Studio that crashes the compiler itself when building ASL sometimes. It's a bit unpredictable and I'm not sure how to deal with it yet. Perhaps we will need to host ASL separately and download it.</div><div><br></div><div>Anyway, enjoy!<br><div><br></div><div>Cheers,<br><div><br></div><div>Ted</div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 4, 2020 at 4:10 AM Nicolas Cbc <<a href="mailto:nicolascbccoin@gmail.com">nicolascbccoin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Thank you Ted, I am interested.</div><div>I'm in no hurry because I can use 2.10.3 version provided by Ampl.</div><div><br></div><div>I often use Glpk or Ampl as modeling tools and use cbc or cplex as solver.</div><div>Now that Mosel is free, it has become possible to connect any solver implementing Ampl NL interface.</div><div>I would like to test it with cbc and cplex.</div><div><br></div><div>Have a good day,</div><div><br></div><div>Nicolas<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le mar. 3 mars 2020 à 23:21, Ted Ralphs <<a href="mailto:ted@lehigh.edu" target="_blank">ted@lehigh.edu</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Nicolas, <div><br></div><div>At the moment, we are not building the Cbc executables with AMPL support, but this could be done, just no one asked :). Let me see about enabling it.</div><div><br></div><div>Cheers,</div><div><br></div><div>Ted </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 3, 2020 at 4:03 PM Nicolas Cbc <<a href="mailto:nicolascbccoin@gmail.com" target="_blank">nicolascbccoin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi everyone,</div><div><br></div><div>Recently I used windows binary of cbc (found on bintray) by generating mps file with glpk : it worked perfectly.<br></div><div><br></div><div>After, I tried to use latest version of cbc with Ampl using "option solver cbc" but I always got an error :</div><div>No match for AMPL - ? for list of commands</div><div><br></div><div>It seems that I can only use the cbc binaries provided on the Ampl website (
<a href="https://ampl.com/products/solvers/open-source/" target="_blank">https://ampl.com/products/solvers/open-source/</a>).</div><div>Is there a trick to use any version of cbc with Ampl or am I depending of the binaries provided by Ampl ?</div><div><br></div><div>Cheers,</div><div><br></div><div>Nicolas<br></div></div>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Dr. Ted Ralphs<br>Professor, Industrial and Systems Engineering<br>Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br></div></div></div></div></div></div></div></div>
</blockquote></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Dr. Ted Ralphs<br>Professor, Industrial and Systems Engineering<br>Lehigh University<br>(610) 628-1280<br>ted 'at' lehigh 'dot' edu<br><a href="http://coral.ie.lehigh.edu/~ted" target="_blank">coral.ie.lehigh.edu/~ted</a><br></div></div></div></div></div></div></div></div>