Version: 1.13 
 _ data/zoo_json_alt_waypoint4/Cogentco_2.json -f output/flip/data/zoo_json_alt_waypoint4/Cogentco_2.json.subpaths
Flip subpaths generated in 0.249 seconds!
real 0.69
user 1.11
sys 0.14
<logging.Logger object at 0x7f04c016f7d0>
W1217 12:31:46.101 2403586 flip.py:156] subpath ['35', '30', '18', '19', '89', '150', '149', '144', '69', '60', '61', '128', '110', '109', '102', '101', '180', '386', '238', '237', '239', '340', '339', '328', '202', '203', '201', '200', '274', '330', '370', '272', '380', '355', '393', '235'] is superfluous, discarding it
W1217 12:31:46.101 2403586 flip.py:156] subpath ['110', '109', '102', '101', '180', '386', '238', '237', '239', '340', '339', '328', '202', '203', '201', '200', '274', '330', '370', '272', '380', '355', '393', '235'] is superfluous, discarding it
W1217 12:31:46.102 2403586 flip.py:156] subpath ['75', '183', '158', '196', '38', '37', '35', '30', '18', '19', '89', '150', '149', '144', '69', '60', '61', '128', '110', '109', '102', '101', '180', '386', '238', '237', '239', '340', '339', '328', '202', '203', '201', '200', '274', '330', '370', '272', '380', '355', '393', '235'] 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 189 is not green in initial graph
