Re: [Help-glpk] Stop execution

[Ali Baharev]

Dear Enrico,

I could not understand your problem clearly but there was a similar
discussion. I think you can implement what you need via callback
routines. Please see Andrew's responses:

http://lists.gnu.org/archive/html/help-glpk/2007-08/msg00008.html

http://lists.gnu.org/archive/html/help-glpk/2007-08/msg00009.html

Good luck,

Ali

On Nov 28, 2007 6:38 PM, Enrico Ferrari <address@hidden> wrote:
> Hi,
> I am currently using the glpk package in a C code. Since in many cases
> the execution time is very high, I would like to know wheter a method to
> stop the search for minimum reporting an approximate minimum exists.
> For example it could be interesting to stop the execution when a
> feasible solution has been found without looking for optimal solution.
>
> I tried to modify the tolerance (TOLBND) but nothing seems to change. I
> noticed that a limit in time or iterations can be set, but in that case
> execution stops and reports an error, while I would like the execution
> to go on...
>
> Can you help me?
>
> Thanks
>           Enrico
>
>
>
>
>
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