Title: trouble in init_rank in processing graph with many clusters
Submitter: Simon Giesecke
Date: Sat Apr 17 07:56:26 2010
For several of our graphs with many clusters, dot fails to layout the graph correctly and crashes.
When I remove the clusters, the graph with the same nodes and edges is layed out correctly.
The problem is similar to the one noted in bug 1900, but I am using the current version of graphviz, and the problem appears to be still in it.
Input file: b1927.dot
Output file: b1927.txt