"NONE" is an invalid formatter name 2018-07-10 12:34:16,969 INFO [default] reading "/home/bredelings/Devel/OpenTree/synth-runs/v10.3-5/labelled_supertree/labelled_supertree.tre"... 2641229 leaves 262132 non-leaf nodes (internals including the root) 181321 non-leaf nodes with out-degree > 1 (internals including the root) 2903361 total nodes