This is MetaPost, version 1.211 (TeX Live 2010) (kpathsea version 6.0.0) (INIMP)  6 OCT 2010 17:35
**mpost.mp
(/usr/local/texlive/2010/texmf-dist/metapost/base/mpost.mp
(/usr/local/texlive/2010/texmf-dist/metapost/base/plain.mp
Preloading the plain mem file, version 1.004) )
Beginning to dump on file mpost.mem
 (mem=mpost 2010.10.06)
at most 745 strings of total length 3693
3412 memory locations dumped; current usage is 1036&2302
507 symbolic tokens