183237608           0 of            1 not allocated
 ----------------------
 Buffer 183237608 in IDATAP
          1        order
          1        inc
  271617720        blksize
          8        wordsize
  183238648        filler
          0        reader
         -1        index
          0        maxindex
          1        VM
          1        VMnreal
          0        VMoffset
  183237712        VMlist
     I         VMlist
     0    0
     I  reads   index    datap
     0    0        -1              0
 BufferList (    1:********)      183237608
N fillspread Bp
    1         1      183243152
 filler
      183238648 realtodouble0
 readers
123