Number: 196
Title: Assertion `v->u.order < w->u.order' failed
Submitter: Karin Hogstedt
Date: Thu Sep 12 00:05:33 2002
Subsys: Dot
Version:
System: x86-Linux-2.4.9-31
Severity: critical
Problem:
This is the error I get when I run dotty on the input graph given below. I also attach the dottybug.dot file that dotty generates as the output file.

dot: mincross.c:950: transpose_step: Assertion `v->u.order < w->u.order' failed.
graph parser: parse error near line 9279
context:  >>> Abort <<<  (core dumped)
dot: mincross.c:950: transpose_step: Assertion `v->u.order < w->u.order' failed.
dotty.lefty: giving up on dot
dotty.lefty: graph that causes dot
dotty.lefty: to fail has been saved in file dottybug.dot
dotty.lefty: please fill out a bug report at http://www.research.att.com/~erg/gr
aphviz/bugform.html

Input file: b196.dot
Comments: See bug 180.
Owner: *
Status: *