Untwister - Recover PRNG seeds from observed values.
    -i <input_file> [-d <depth> ] [-r <rng_alg>] [-g <seed>] [-t <threads>]

    -i <input_file>
        Path to file input file containing observed results of your RNG. The contents
        are expected to be newline separated 32-bit integers. See test_input.txt for
        an example.
    -d <depth>
        The depth (default 1000) to inspect for each seed value when brute forcing.
        Choosing a higher depth value will make brute forcing take longer (linearly), 
        but is required for cases where the generator has been used many times already.
        Also controls how deep to generate random numbers given the -g option
    -r <rng_alg>
        The RNG algorithm to use. Supported RNG algorithms:
        glibc-rand (default)
        mt19937
        ruby-rand
    -u
        Use bruteforce, but only for unix timestamp values within a range of +/- 1
        year from the current time.
    -g <seed>
        Generate a test set of random numbers from the given seed (at a random depth)
    -t <threads>
        Spawn this many threads (default is your number of CPUs)