From george.polak at wright.edu Sat Oct 15 13:19:49 2022 From: george.polak at wright.edu (Polak, George G.) Date: Sat, 15 Oct 2022 17:19:49 -0000 Subject: [Couenne] COUENNE on Pyomo Message-ID: Hello, First, thank you for maintaining COUENNE. It has been an invaluable resources for solving several MINLP problems that come up in my research. I have used it effectively on rather large problem instances as called from GAMS. Now, I have started to call COUENNE from pyomo via spyder and anaconda on my laptop. I have been able to solve some small instances of the MINLP of interest, but the software stalls on slightly larger instances, not even approaching the size that I am able to solve calling COUENNE from GAMS on the same laptop. Do you have any suggestions that would allow me to solve larger instances? Are there options in COUENNE or pyomo commands that could help break through? Regards, George G. Polak Professor Emeritus, ISSCM Department Raj Soin College Of Business Wright State University Dayton, Ohio 45435 (937) 775-3489 -------------- next part -------------- An HTML attachment was scrubbed... URL: