[SCIP] SCIP output results
Gregor Hendel
hendel at zib.de
Mon Mar 21 09:34:57 CET 2016
Dear Ahmed,
the number of nodes displayed in the statistics is the number of nodes
in the main search tree. Strong Branching nodes are not counted there.
You find some strong branching statistics spread over the statistic
output: The number of domain reductions and cutoffs figures in the
statistics for the branching rule if it uses strong branching
(relpscost, by default, does), whereas strong branching LP statistics
can be found in a separate row in the LP statistics table.
Best regards,
Gregor
Am 21.03.2016 um 00:18 schrieb Ahmed Ibrahim:
> Hi All,
>
> I was wondering whether the output of the SCIP solver for the number
> of nodes and number of LP iterations take into account additional
> stuff like strong branching , heuristics etc. or is that output
> limited to the number of nodes and LP iterations for the branch and
> bound algorithm only?
>
> N.B. I'm using SCIP interfaced via the OPTI Toolbox in Matlab
>
> Regards,
> Ahmed
>
>
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