[Scip] More solutions
Stefan Vigerske
stefan at math.hu-berlin.de
Thu Nov 19 14:45:11 MET 2009
Hi,
I think the idea was to set the limit to one before starting
optimization. Then it should stop when the limit is reached, and so on...
Stefan
Am 19.11.2009 14:22, schrieb Julio Rojas:
> I tried to do what you suggest me. In one problem, after optimization, the
> report is the following:
>
> SCIP Status : problem is solved [optimal solution found]
> Solving Time (sec) : 0.07
> Solving Nodes : 1
> Primal Bound : +5.20000000000000e+01 (2 solutions)
> Dual Bound : +5.20000000000000e+01
> Gap : 0.00 %
>
> So, in theory, I have two solutions. If I check the value of the solution
> limit it shows:
> SCIP> set limits solution
> current value: -1, new value [-1,2147483647]: 2
> parameter <limits/solutions> set to 2
>
> It doesn't matter if I do it before or after optimization, when I run
> optimize again it tells me the problem has already been solved and no new
> solution is presented.
>
> Thanks for your kind help.
> -------------------------------------------------
> Julio Rojas
> jcredberry at gmail.com
>
>
>
>
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