the parsing of /proc/pid/stat might be incorrect

[varkey98]

ref: https://stackoverflow.com/questions/39066998/what-are-the-meaning-of-values-at-proc-pid-stat

utime has index 14 in the above link, so converting to 0 index would give 13. Now removing the first 2 elements would give the index as 11 and not 12. Thoughts?