WARNING: ./ivltests/mem1.v:42: $readmemb: The behaviour for reg[...] mem[N:0]; $readmemb("...", mem); changed in the 1364-2005 standard. To avoid ambiguity, use mem[0:N] or explicit range parameters $readmemb("...", mem, start, stop);. Defaulting to 1364-2005 behavior.
mem[          0] = 000100
mem[          1] = 000200
mem[          2] = 000400
mem[          3] = 000801
mem[          4] = 001000
mem[          5] = 002000
mem[          6] = 004000
mem[          7] = 008000
mem[          8] = 010000
mem[          9] = 020000
mem[         10] = 040000
mem[         11] = 080000
mem[         12] = 100000
mem[         13] = 200002
mem[         14] = 400000
mem[         15] = 800000
         0 000100
         1 000200
         2 000400
         3 000801
         4 001000
         5 002000
         6 004000
         7 008000
         8 010000
         9 020000
        10 040000
        11 080000
        12 100000
        13 200002
        14 400000
        15 800000