Re: [Help-glpk] GLPK vs. SCIP for solving MIP

[Lifit]

Ali-
Excellent suggestion.
I followed your advice, translated into LP, and got scip to solve my
problem (with no extra settings) in less than 20min.

I also tried writing out to MPS (both wmps and freemps), but for some
reason scip produced incorrect results.


Thanks
Yaron


On Fri, Oct 2, 2009 at 4:30 AM, Ali Baharev <address@hidden> wrote:
> Hi,
>
> SCIP implements more heuristics than GLPK. In certain cases this can
> make a significant difference.
>
> Why don't you just use GLPK to "translate" your GMPL model into cplex
> lp format and than use SCIP to solve that?
>
> In this way you do not have to learn anything new.
>
> Of course, you have to find the proper settings to make SCIP solve
> your problems quickly.
>
> Good luck,
>
> Ali
>
Hi, I just started to learn about MILP, and I am looking for informations
about
scip, Does somebody know where can i find a tutorial or a good documentation
about it?
Just for some tests that my teacher would like to do,I would like to know if
scip can understand any file .zpl 
straight away ... ?
instead of mps and lp  ???
where can i find about the line commands also ? 
for example to discover what are the ways to give a input to scip .. ?

Thanks in advance
Loreena



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