Why doesn't BibTeX work?

The bibtex log shows you are missing the bibtex style your document specifies.

In TL2013 If I run the command

 kpsewhich authordate1.bst 

Then it shows that style is located at

/usr/local/texlive/2013/texmf-dist/bibtex/bst/beebe/authordate1.bst

You could get the file from ctan but it should be more easily installable via whatever package system your tex distribution is using.