Version: 1.13 
 _ data/zoo_json_alt_waypoint2/VtlWavenet2011_4.json -f output/flip/data/zoo_json_alt_waypoint2/VtlWavenet2011_4.json.subpaths
Flip subpaths generated in 0.392 seconds!
real 1.16
user 0.80
sys 0.09
<logging.Logger object at 0x7f17d0df77d0>
W1217 12:59:14.456 3265840 flip.py:156] subpath ['49', '81', '80', '48', '47', '26', '79', '40', '46', '73', '72', '54', '57', '56', '59', '58', '61', '17', '60', '53', '52', '14', '70', '71', '68'] is superfluous, discarding it
W1217 12:59:14.456 3265840 flip.py:156] subpath ['43', '42', '49', '81', '80', '48', '47', '26', '79', '40', '46', '73', '72', '54', '57', '56', '59', '58', '61', '17', '60', '53', '52', '14', '70', '71', '68'] is superfluous, discarding it
Traceback (most recent call last):
  File "runflipwithdfa.py", line 39, in <module>
    main(jsonPath, subpathsPath)
  File "runflipwithdfa.py", line 30, in main
    order = flip.compute_sequence(graph)
  File "/nfs/home/student.aau.dk/rtollu18/dat7/FLIP/flip.py", line 1374, in compute_sequence
    storage.extract()
  File "/nfs/home/student.aau.dk/rtollu18/dat7/FLIP/flip.py", line 1009, in extract
    self.graph.initialize()
  File "/nfs/home/student.aau.dk/rtollu18/dat7/FLIP/flip.py", line 74, in initialize
    self.color_dag(self.initial)
  File "/nfs/home/student.aau.dk/rtollu18/dat7/FLIP/flip.py", line 182, in color_dag
    'source %s is not green in %s graph' %(node, desc))
FLIP.flip.PreconditionFailedError: source 76 is not green in initial graph
