256874548 reads; of these:
  256874548 (100.00%) were paired; of these:
    6592850 (2.57%) aligned concordantly 0 times
    185183422 (72.09%) aligned concordantly exactly 1 time
    65098276 (25.34%) aligned concordantly >1 times
    ----
    6592850 pairs aligned concordantly 0 times; of these:
      1004112 (15.23%) aligned discordantly 1 time
    ----
    5588738 pairs aligned 0 times concordantly or discordantly; of these:
      11177476 mates make up the pairs; of these:
        8083914 (72.32%) aligned 0 times
        1537378 (13.75%) aligned exactly 1 time
        1556184 (13.92%) aligned >1 times
98.43% overall alignment rate