Draft: Review of branch statistics-refactor
git-svn-id: https://svn.sosy-lab.org/software/cpachecker/branches/statistics-refactor@43653 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c
git-svn-id: https://svn.sosy-lab.org/software/cpachecker/branches/statistics-refactor@43653 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c