Title: constraint=false causes abort
Submitter: Tim Larkin
Date: Wed Jun 24 14:48:36 2009
Version: 2.24.0 (20090616.2323)
Problem: dot -v -Tps -o ~/Desktop/flowEdges.ps ~/Desktop/flowEdges.dot illustrates the problem.
Input file: b1672.dot
Output file: b1672.txt
A global replace of "contraint=false" with "constraint=true" eliminates the abort.
[erg] I believe the problem is with port resolution on flat edges. A simpler input graph
is here. If the port on the edge is removed, it works.