Left reads:
          Input     :    309448
           Mapped   :    259680 (83.9% of input)
            of these:     10112 ( 3.9%) have multiple alignments (988 have >20)
Right reads:
          Input     :    309448
           Mapped   :    247594 (80.0% of input)
            of these:      9671 ( 3.9%) have multiple alignments (988 have >20)
82.0% overall read mapping rate.

Aligned pairs:    217962
     of these:      8516 ( 3.9%) have multiple alignments
                    5411 ( 2.5%) are discordant alignments
68.7% concordant pair alignment rate.