Number: 966
Title: trouble in init_rank once again
Submitter: Johannes Bohnet
Date: Thu Jun 22 05:15:10 2006
Subsys: Dot
Version: 2.8
System: *-*-*
Severity: critical
Problem:
During calculation of a nested layout (see attached graph) DOT crashes and produces an error message (see below). If line "54564 -> 810;" is removed from the graph, everything works fine.

error message: Error: trouble in init_rank virtual 1 virtual 2 ... ... ... virtual 3 virtual 1

abnormal program termination

Full error message is attached below.
Input file: b966.dot
Output file: b966.txt
Owner: *
Status: *