The details are available in this thread:
http://www.nabble.com/Unique-test-numbers-to24300372.html#a24312021
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The problem seems to arise when there are more than 6 digits in the test number. Here's a snippet from the data file for Test number 1011000
3, 0, 1011000, 1246412433526, 148, 0, 0, 0, 0, 0, 0, 0
There are two entries for it, in the out file:
(Test 101100 1000.
2009-07-04 02:23:58 UTC in The Grinder
