example_2.py

def get_initial_corpus():
    return ["fuzz"]

i = 0

def entrypoint(s):
    global i
    i += 1
    print(f'trial {i}')

    j = 0
    k = 1

    while j < 5:
        a = 0 ## placeholder to simulate presence of some code
        b = 0 ## placeholder to simulate presence of some code
        if len(s) > j * 5 + 2:
            a = 1 ## placeholder to simulate presence of some code
            b = 1 ## placeholder to simulate presence of some code
            while k < 10:
                if (k > 5):
                    if len(s) > k * 2:
                        if s[k+1] == 'f':
                            if s[k*2 - 1] == 's':
                                print(f'bug found after {i} trials')
                                exit(219)
                k += 1
        else:
            if len(s) > 2:
                if len(s) < 10:
                    if s[-1] == 'b':
                        print(f'bug found in else branch after {i} trials')
                        exit(219)
        j += 1

if __name__ == "__main__":
  for p in range(0, 110):
      entrypoint(get_initial_corpus()[0])