Version: 1.13 
 _ data/zoo_json_alt_waypoint4/PionierL1_2.json -f output/flip/data/zoo_json_alt_waypoint4/PionierL1_2.json.subpaths
Flip subpaths generated in 0.191 seconds!
real 4.08
user 0.83
sys 0.16
<logging.Logger object at 0x7f94543377d0>
W1217 12:33:47.9 2365512 flip.py:156] subpath ['5', '8', '20', '19', '18', '25', '65', '64', '62', '71', '70', '69'] is superfluous, discarding it
W1217 12:33:47.9 2365512 flip.py:156] subpath ['5', '8', '20', '19', '18', '25', '65', '66', '67', '70', '69'] is superfluous, discarding it
W1217 12:33:47.10 2365512 flip.py:156] subpath ['26', '35', '34', '9', '5', '8', '20', '19', '18', '25', '65', '64', '62', '71', '70', '69'] is superfluous, discarding it
W1217 12:33:47.10 2365512 flip.py:156] subpath ['26', '35', '34', '9', '5', '8', '20', '19', '18', '25', '65', '66', '67', '70', '69'] is superfluous, discarding it
W1217 12:33:47.11 2365512 flip.py:156] subpath ['26', '35', '34', '33', '14', '13', '12', '17', '22', '24', '18'] 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 29 is not green in initial graph
