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Execution times (in seconds) are shown for each tool for various values of n sequences, with 10 replicates for each n. The full dataset was obtained by downloading all HIV-1 subtype B pol sequences (HXB2 coordinates 2,253 to 3,549) from the Los Alamos National Laboratory (LANL) database. All programs were run on a CentOS 5.8 machine with an Intel Xeon X7560 2.27 GHz CPU.
