[Ipopt] Ipopt terminates

Paul van Hoven paul.van.hoven at googlemail.com
Mon Mar 14 13:46:48 EDT 2011

I'm using ipopt with the matlab interface. So far everything went fine 
and I had no problems. But now I have a problem, that can be solve with 
matlab's fmincon but not with ipopt. When I run the problem with ipopt I 
get the following error message

 ** On entry to DPOTRF parameter number  4 had an illegal value

I do not understand what this means.


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