2013/01/23 06:36:42 WARNING (ElementSaver): 70013057.osm.pbf:   Way Rota dos Imigrantes (http://www.openstreetmap.org/browse/way/126693442) has short arc (4.41m) at http://www.openstreetmap.org/?mlat=-22.63184&mlon=-47.03629&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!