This is MetaPost, version 1.504 (kpathsea version 6.0.0)  18 NOV 2011 20:36
**source
(mpost.mp (/usr/share/texmf-texlive/metapost/base/plain.mp
Preloading the plain mem file, version 1.004)) (./source.mp
(/home/cp/texmf/metapost/christophe/mp-solid/mp-solid.mp
(/usr/share/texmf-texlive/metapost/base/format.mp
(/usr/share/texmf-texlive/metapost/base/string.mp)
(/usr/share/texmf-texlive/metapost/base/texnum.mp))
(/usr/share/texmf-texlive/metapost/base/marith.mp
(/usr/share/texmf-texlive/metapost/base/string.mp))
(/usr/share/texmf-texlive/metapost/base/sarith.mp)
(/home/cp/texmf/metapost/christophe/mp-solid/objets.mp)) [1{pdftex.map}] [2]
[3] )
3 output files written: source.1 .. source.3