2011/10/11 Tiago de Paula Peixoto <[email protected]> > [cut] > > I loaded your graph, and saved it in both formats and everything came > out fine. I even tried on an ubuntu machine, and everything worked just > as well. > > I have been saving and loading graphs repeatedly, on diverse machines > (with Gentoo, Debian, MacOS), clusters nodes, etc, and I've never > observed this problem. > > I'm inclined to believe this is due to something peculiar on your > setup. The fact it is running on a virtual machine is maybe > relevant... Have you observed any other problems? >
Besides the bug I submitted a while ago, this is the first serious problem I'm having with graph_tool. It is possible that the problem may be located in the C++ back end used for reading/writing? I mean, some corrupt C++ library recently installed on my machine. Also, it seems strange mostly because smaller hand made graphs seems not to be affected by this issue. The only other thing that comes to my mind is a problem evaluating the average shortest path on the graph: as you can see from the file, the number is a bit wrong, but I tested it again on that machine (the virtualbox one) and I'm inclined to think that there was a bug on the script that generated the value (on another machine, a plain simple debian stable running graph_tool 2.2.14). Thanks anyways, Giuseppe
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