Version: 1.13 
 _ data/zoo_json_alt_waypoint4/Tinet_2.json -f output/flip/data/zoo_json_alt_waypoint4/Tinet_2.json.subpaths
Flip subpaths generated in 0.478 seconds!
real 4.87
user 0.83
sys 0.08
<logging.Logger object at 0x7ff22bc377d0>
W1217 12:33:46.979 2302196 flip.py:156] subpath ['31', '47', '50', '51', '79', '85', '87', '58', '57', '59'] is superfluous, discarding it
W1217 12:33:46.979 2302196 flip.py:156] subpath ['37', '42', '35', '24', '46', '31', '47', '50', '51', '79', '85', '87', '58', '57', '59'] is superfluous, discarding it
W1217 12:33:46.981 2302196 flip.py:156] subpath ['31', '47', '50', '51', '79', '85', '68', '67', '87'] is superfluous, discarding it
W1217 12:33:46.981 2302196 flip.py:156] subpath ['37', '42', '35', '24', '46', '31', '47', '50', '51', '79', '85', '68', '67', '87'] 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 26 is not green in initial graph
