-- adapted the regex pattern so that it removes the path of the file from the power parameter

-- changed the verdict from fail to inconc when an unexpected message is received.
-- ignore the pass verdict of the obu component so that the verdict message is always the same

implemented the exchange of the messages between obu and rsu component. and implement the parsing of the trace file named as discussed.

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the RSU component is sending the NrOfEmptyMsg to OBU for the verdict. Added a test case which is showing min/max  transaction .