added failing test refs #1391

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16805 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
tweaking debug output refs #1045

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16806 29f149b2-0c63-11e1-8f5c-a347f6a9acd0