Left reads:
          Input     :   9213534
           Mapped   :   5754859 (62.5% of input)
            of these:    378234 ( 6.6%) have multiple alignments (34042 have >20)
Right reads:
          Input     :   9213534
           Mapped   :   4132631 (44.9% of input)
            of these:    249016 ( 6.0%) have multiple alignments (32428 have >20)
53.7% overall read mapping rate.

Aligned pairs:   3845368
     of these:    234874 ( 6.1%) have multiple alignments
                  176439 ( 4.6%) are discordant alignments
39.8% concordant pair alignment rate.