[ns] Error using totals.pl -->pls help

[sreek ks <kssreek@yahoo.com>]

hello,
I am getting the error

Actual RT length <Optimal RT length

(The above stmt is written to stderr.)
while exexcuting totals.pl for performance analysis of
the adhoc protocols.Is this normal or is there some
error.Pls help.Thank You veruy much.
----
Sreekumar



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