Left reads:
          Input     :  80983403
           Mapped   :  50838991 (62.8% of input)
            of these:   4096864 ( 8.1%) have multiple alignments (232505 have >20)
Right reads:
          Input     :  80983403
           Mapped   :  48981240 (60.5% of input)
            of these:   3951003 ( 8.1%) have multiple alignments (228236 have >20)
61.6% overall read mapping rate.

Aligned pairs:  47455371
     of these:   3814943 ( 8.0%) have multiple alignments
                  103205 ( 0.2%) are discordant alignments
58.5% concordant pair alignment rate.