Left reads:
          Input     :    953147
           Mapped   :    851636 (89.3% of input)
            of these:     61874 ( 7.3%) have multiple alignments (3045 have >20)
Right reads:
          Input     :    953147
           Mapped   :    817922 (85.8% of input)
            of these:     60357 ( 7.4%) have multiple alignments (3045 have >20)
87.6% overall read mapping rate.

Aligned pairs:    754890
     of these:     56698 ( 7.5%) have multiple alignments
                   14038 ( 1.9%) are discordant alignments
77.7% concordant pair alignment rate.