Left reads:
          Input     :   2876083
           Mapped   :   2539373 (88.3% of input)
            of these:   1071731 (42.2%) have multiple alignments (197303 have >20)
Right reads:
          Input     :   2876083
           Mapped   :   2506536 (87.2% of input)
            of these:   1060080 (42.3%) have multiple alignments (197303 have >20)
87.7% overall read mapping rate.

Aligned pairs:   2287441
     of these:    976066 (42.7%) have multiple alignments
                   57516 ( 2.5%) are discordant alignments
77.5% concordant pair alignment rate.