modelverse/sum_times.py

import sys

total = 0.0

for l in open(sys.argv[1], "r"):
    if sys.argv[2] in l:
        _, t = l.rsplit(" ", 1)
        try:
            t = float(t)
            total += t
        except:
            pass

print("Total for " + sys.argv[2] + " = " + str(total))