Left reads:
          Input     :    577912
           Mapped   :    509982 (88.2% of input)
            of these:    156364 (30.7%) have multiple alignments (38516 have >20)
Right reads:
          Input     :    577912
           Mapped   :    490278 (84.8% of input)
            of these:    151556 (30.9%) have multiple alignments (38449 have >20)
86.5% overall read mapping rate.

Aligned pairs:    440392
     of these:    136463 (31.0%) have multiple alignments
                   11995 ( 2.7%) are discordant alignments
74.1% concordant pair alignment rate.