Left reads:
          Input     :   2499969
           Mapped   :   1989050 (79.6% of input)
            of these:    202989 (10.2%) have multiple alignments (26474 have >20)
Right reads:
          Input     :   2499969
           Mapped   :   1926229 (77.1% of input)
            of these:    199216 (10.3%) have multiple alignments (26474 have >20)
78.3% overall read mapping rate.

Aligned pairs:   1681708
     of these:    173008 (10.3%) have multiple alignments
                   41055 ( 2.4%) are discordant alignments
65.6% concordant pair alignment rate.