$ ls -l /devel/busybox/bins/busybox.net/downloads/binaries/1.16.1/busybox-mips64
-rw-rw-r-- 1 joxean joxean 1569472 mar 29  2010 /devel/busybox/bins/busybox.net/downloads/binaries/1.16.1/busybox-mips64
$ time.py "./nucleus -e /devel/busybox/bins/busybox.net/downloads/binaries/1.16.1/busybox-mips64 -d linear -i idainfo.py >/dev/null"
ERROR: failed to read dynamic symtab (Invalid operation)
WARNING: address-taken analysis not yet supported for mips:isa64

Time 0:00:01.810492
$ grep "Total of" idainfo.py 
    # Total of 3156 function(s)