
  test_network_acyclic - determine whether the network is acyclic
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   test_network_acyclic [-h]

   If the flattened network has a combinational cycle, then prints information
   about one of the cycles. If no cycles are present, then it prints a message
   to this effect.

   Command options:

   -h
          Print the command usage.
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   Last updated on 20100410 00h02
