I could make test with this code in Bitcrack version, it really writes pkey to the output file,
>VanitySearch-1.15_bitcrack -stop -t 0 -gpu -r 10000 -s 0000000000000000000000000000000000000000000000000000000A00000000 1CABDYTie48wXV93XJ4Bdk7MFSTyshTXxg
but how can I make a test with the original version of VanitySearch?