"NONE" is an invalid formatter name 2018-01-09 14:05:41,748 INFO [default] reading "/home/bredelings/Devel/OpenTree/synth-runs/opentree10.2/labelled_supertree/labelled_supertree.tre"... 2641222 leaves 260345 non-leaf nodes (internals including the root) 179538 non-leaf nodes with out-degree > 1 (internals including the root) 2901567 total nodes