import re
text = 'vagrant 11450 4344 0 Feb22 pts/2 00:00:28 python run.py abc'
str = re.split(r':\d{2}:\d{2}\s+', text)[1]
print(str)
aW1wb3J0IHJlCgp0ZXh0ID0gJ3ZhZ3JhbnQgIDExNDUwICA0MzQ0ICAwIEZlYjIyIHB0cy8yICAgIDAwOjAwOjI4IHB5dGhvbiBydW4ucHkgYWJjJwpzdHIgPSByZS5zcGxpdChyJzpcZHsyfTpcZHsyfVxzKycsIHRleHQpWzFdCgpwcmludChzdHIp