[Ipopt] Using HSL 2013 with pyipopt python module?

[Guy Charles]

Hi,

I'm having issues using the pyiopt module with an external HSL library (on Windows), and was hoping someone may know what I need to do to remedy this?>

I'm using the pyipopt python module ( https://github.com/xuy/pyipopt ), which works fine with the last version of ipopt dlls taken from the binaries downloads (http://www.coin-or.org/Binaries/Ipopt/Ipopt-3.11.0-Win32-Win64-dll.7z) .  I'm now running into some problems using mumps and would like to use the HSL routines instead - e.g. ma57 which works well on a similar problem in Matlab.  I've tried with the latest HSL 2013 libraries, both a prebuilt dll that was given to me, and a locally built version from the HSL source code.  Either way I get the following problem:


[cid:image001.png at 01CFC609.420E1C20]


Has anyone come across this issue, or got any suggestions on what the problem is?  Is it an operating system (windows 7) issue, or Python, or Ipopt?


Thanks in advance,

Guy




GUY CHARLES
Senior Simulation & Modelling Engineer

Red Bull Technology Ltd.
Building 1, Bradbourne Drive
Tilbrook, Milton Keynes, UK
MK7 8BJ

______________________________________________________________________
This email has been scanned by the Symantec Email Security.cloud service.
For more information please visit http://www.symanteccloud.com
______________________________________________________________________
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.coin-or.org/pipermail/ipopt/attachments/20140901/48acda97/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 20408 bytes
Desc: image001.png
URL: <http://list.coin-or.org/pipermail/ipopt/attachments/20140901/48acda97/attachment-0001.png>