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Topic: Crash in FindShortestPath (bug)
Replies: 1   Last Post: May 17, 2012 4:08 AM

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Oliver Ruebenkoenig

Posts: 237
Registered: 6/28/08
Re: Crash in FindShortestPath (bug)
Posted: May 17, 2012 4:08 AM
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On Wed, 16 May 2012, Szabolcs Horvát wrote:

> Dear MathGroup members,
> The following input will crash the kernel on 8.0.4:
> FindShortestPath[Graph[{1, 2, 3}, {2 <-> 3}, EdgeWeight -> {1}], 1, 3]
> In general, I think the crash occurs when there is no path between the
> two vertices (in this example 1 is unconnected) and some EdgeWeights are
> set.
> I am sharing this in case others encounter crashes when using
> FindShortestPath and have problems tracking the problem down (to avoid
> it). A kernel crash can be quite annoying (losing all the session
> data). It's good to be aware of problems like this so one can avoid the
> crash.
> --
> Szabolcs Horv?t
> Visit Mathematica.SE:


Thanks for reporting this. I filed it as bug.


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