* Dot aborts when called on the given graph. * no command line options
* The graph is automatically generated. * The problem came up when I decided to not use some edges for ranking nodes. * The same graph without the constraint attributes works fine.
As I am sure the constraint attribute works fine for small examples I don't
know how to construct a smaller graph which reproduces the bug. And because the
graph is highly connected manually thinning it out is cumbersome. So I hope
this rather large example still helps to find the bug. If not, don't hesitate
to contact me.
Input file: b2041.gv
* my architecture is actually 64 bit * I can send you a core dump if needed.