This is MetaPost, Version 0.641 (Web2C 7.5.4) (INIMP)  24 AUG 2012 00:22
(/usr/share/texmf/web2c/cp227.tcx)
**mpost.mp
(/usr/share/texmf/metapost/config/mpost.mp
(/usr/share/texmf/metapost/config/mpost.ini
(/usr/share/texmf/metapost/base/plain.mp
Preloading the plain mem file, version 0.64) ) )
Beginning to dump on file mpost.mem
 (mem=mpost 2012.8.24)
at most 1430 strings of total length 23625
3296 memory locations dumped; current usage is 977&2225
477 symbolic tokens