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IDProjectCategoryView StatusDate SubmittedLast Update
0001843graphvizDotpublic2010-03-22 04:132015-01-28 12:00
ReporterBernhard Seybold 
Assigned Togviz 
PrioritynormalSeveritymajorReproducibilityalways
StatusacknowledgedResolutionopen 
PlatformOSx86-Windows-Win7 x64OS Version
Summary0001843: Dot.exe crashes
Description



dot.exe -v -Tjpg -O routes.dot



crashes (same happens with graphviz 2.27.20100201.0545)
Similar files work ok. Neato can process the file.
Additional Information

[erg] It's a fairly large graph for dot. \<A HREF="b1909.txt"\>Here\</A\> is the
trace log.

[erg] The stack is being blown in the recursive use of
treesearch() in ns.c. The graph in that phase has
752011 nodes and 1128201 edges.
TagsNo tags attached.
AUXILLARY-FILEShttp://www.graphviz.org/bugs/b1909.txt [^]
DATE-FIXED
FIX-COMMENT
FORMER-ID1909
INPUT-FILEhttp://www.graphviz.org/bugs/b1909.dot [^]
OUTPUT-FILE
STATUS-COMMENT*
VERSION     2.26.3
Attached Files

- Relationships

-  Notes
User avatar (0000869)
dabookshah (reporter)
2015-01-28 12:00

I observed a similar problem with the dot layout recently - For a tree graph with around 150,000 nodes layout was *extremely* slow. Examination with gdb showed a call stack that was 19,000 deep with calls to treesearch in ns.c!

- Issue History
Date Modified Username Field Change
2011-04-28 04:03 user1 New Issue
2011-04-28 04:03 user1 Assigned To => user1
2015-01-28 12:00 dabookshah Note Added: 0000869


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