perl, 38 bytes

Result

WA

Code [DL]

print sqrt(1.+8*oct("0b$_"))%2 while<>

stdin

11001001
00000000
11010111
11010010
10011001
01000010
00010101
00100001
00100100
11111001
00011001
11000111
10001000
01101001
00000011
11001100
00010111
01101100
01111011
11111101
11011001
00000001
01110011
10110101
00001101
00001011
11100111
00101101
10101011
00011100
10111010
10001000
10110110
00000110
00001010
10110010
10111110
01111000
10100010
01000110
01111000
11101010
00100010
11101100
01011011
01010111
01001110
00001111
10011111
00110111

stdout

01111110100111101111110001111101011111011101101111

stderr

strace