circo and twopi crash on a tree-like graph with ~170000 nodes.
Steps to reproduce
time twopi -v -Tjpg test-for-bugreport.dot > test-twopi.jpg
test-for-bugreport.dot.xz
Expected Behaviour
Image generated correctly.
Actual Behaviour
Crashes.
OS Version
Linux, 5.10.25
Graphviz Version
2.47.0
Additional info
This graph is generated from an Android Sdk directory tree with the help of a program. https://gitlab.com/Lockywolf/scsh-xattr-mindmap
Contrary to the name, the generator uses neither scsh (the new version is written using chibi-scheme), nor xattrs. The graph is probably a tree, although I haven't checked the full file, but I don't think there are links in the Android Sdk.