Left reads:
          Input     :  58757698
           Mapped   :  50338349 (85.7% of input)
            of these:   4111063 ( 8.2%) have multiple alignments (99038 have >20)
Right reads:
          Input     :  58757698
           Mapped   :  47888443 (81.5% of input)
            of these:   3787869 ( 7.9%) have multiple alignments (97254 have >20)
83.6% overall read mapping rate.

Aligned pairs:  42668034
     of these:   3059305 ( 7.2%) have multiple alignments
                 3885356 ( 9.1%) are discordant alignments
66.0% concordant pair alignment rate.