[Ipopt] Ipopt return -101

[Stefan Vigerske]

Hi,

well, something that is not Ipopt itself has thrown an exception, that's 
what the message says.
E.g., if you throw an exception in your evaluation routines, you would 
get this.

Stefan

On 11/19/2014 04:44 PM, Vahram Nersisyan wrote:
> Hello,
>
>
>
> I have a problem, Ipopt stops and returns -101.
>
> Here the last lines in the output file
>
>
>
>    33 -8.6409895e+005 4.49e+003 4.02e+005   1.8 2.51e+003    -  4.22e-002
> 4.97e-001f  1
>
>    34 -7.3802662e+005 1.24e+003 1.04e+005   1.8 1.86e+003    -  2.73e-002
> 1.00e+000h  1
>
> Exception of type: IpoptException in file "Unknown File" at line -1:
>
> Exception message: Unknown Exception caught in Ipopt
>
>
>
> Do you have any idea what can cause this problem?
>
>
>
> Thanks a lot in advance
>
> Vahram
>
>
>
>
>
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