Timeline for NLP solvers in pyomo other than ipopt?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 1, 2019 at 8:18 | comment | added | chupa_kabra | @Oguz Toragay, try out solver SCIP. Pyomo has a python interface for it. | |
| Jul 19, 2019 at 7:15 | comment | added | Oguz Toragay | You are very welcome @Stanny_boy, I will keep looking for open source solver for NLP and I will let you know if I have something useful. | |
| Jul 19, 2019 at 7:05 | comment | added | Stanny_boy | Thanks Oguz. Indeed, pyomo comes with interfaes with many solvers. Problem I have with NLPs in the open source community is that appart from ipopt, there are no freely available NLP solvers. It's all pretty much limited to ipopt, at least by my search so far. I am wondering if there are any NLP solvers other than ipopt that are freely/widely available for which I do not need to buy a license. Of course there are strong solvers like SNOPT, KNITRO, CONOPT, BARON, but all of these of course cost money. I can test on neos library, but this is not a sustainable solution | |
| Jul 18, 2019 at 7:43 | history | answered | Oguz Toragay | CC BY-SA 4.0 |