Finding files.
...................................
Checking for cross-references
....................
Writing xref file
Writing cross-references to file /tmp/xref_out

Resolving links (multithreaded)
....................
Done
=====================================================================
  Statistics:

         files:  20
     processed:  20
    total reqs:  27
      resolved:  18
    unresolved:   9 (1 machine-generated, 8 explicit)
        broken:   0
         plain:  17
    duplicates:   0
         total:  44