Left reads:
          Input     :    674459
           Mapped   :    600687 (89.1% of input)
            of these:     91645 (15.3%) have multiple alignments (17360 have >20)
Right reads:
          Input     :    674459
           Mapped   :    584877 (86.7% of input)
            of these:     90509 (15.5%) have multiple alignments (17360 have >20)
87.9% overall read mapping rate.

Aligned pairs:    533659
     of these:     82419 (15.4%) have multiple alignments
                   11221 ( 2.1%) are discordant alignments
77.5% concordant pair alignment rate.