c-gcc, 102 bytes

Result

ERROR

Code [DL]

int i,a,b;main(){for(;a<50;a++){for(b=9;b;i=i*2|getchar()&1);i/=2;while(i>0)i-=b++;putchar(i?48:49);}}

stdin

10001000
10011001
01001110
01101001
11111011
11011111
11111101
00100100
01111010
00010110
10111110
00110111
00011100
01111101
11010110
00001010
00101101
11100111
00111001
11101010
00010101
01011011
00000011
01111000
00001001
01010110
10101011
01001101
00000110
11010010
00000001
01000010
01000001
00001111
01101010
00010010
10100110
00000000
00100011
10110101
01000101
11001101
00001010
11011010
00010011
00100100
10010111
11001100
11001000
11001010

stdout

stderr

strace