import os

def kill():
    #detail = os.popen("ps -aux|grep '[[:space:]]PolicyNetwork_version.py'").readlines()
    detail = os.popen("ps -aux|grep 'PolicyNetwork_version.py[[:space:]]'").readlines()

    id_process = []
    for process in detail:
        p_id = process.split()[1]
        os.system("kill %s" % p_id)

for _ in range(100):
    kill()