@c "cmd/backtrace.texi"
@c extracted from "../../src/sim/prsim/Command-prsim.cc"
@c by "$(top_srcdir)/scripts/extract_texinfo.awk".

@deffn Command backtrace node
Trace backwards through a history of last-arriving transitions on
node @var{node}, until a cycle is found.  
Useful for tracking down causes of instabilities, 
and identifying critical paths and cycle times.  
@end deffn

