Version: 1.13 
 _ data/zoo_json_alt_waypoint4/Missouri_2.json -f output/flip/data/zoo_json_alt_waypoint4/Missouri_2.json.subpaths
Flip subpaths generated in 0.174 seconds!
real 0.70
user 0.89
sys 0.08
<logging.Logger object at 0x7f10b495f7d0>
W1217 12:31:46.630 2403725 flip.py:156] subpath ['61', '62', '1', '63', '49', '16', '17', '42', '32', '9', '26', '27', '70', '69', '124', '132'] is superfluous, discarding it
W1217 12:31:46.630 2403725 flip.py:156] subpath ['61', '62', '1', '63', '49', '16', '17', '41', '32', '9', '26', '27', '70', '69', '124', '132'] 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 3 is not green in initial graph
