Trace class:
  Stream class (ID 0):
    Supports packets: Yes
    Packets have beginning default clock snapshot: No
    Packets have end default clock snapshot: No
    Supports discarded events: No
    Supports discarded packets: No
    Event class `gadoua` (ID 1):

{Trace 0, Stream class ID 0, Stream ID 0}
Stream beginning:
  Trace:
    Stream (ID 0, Class ID 0)

{Trace 0, Stream class ID 0, Stream ID 0}
Packet beginning

{Trace 0, Stream class ID 0, Stream ID 0}
Event `gadoua` (Class ID 1):

{Trace 0, Stream class ID 0, Stream ID 0}
Event `gadoua` (Class ID 1):