package main

import (
        "regexp"
        ...
)

// Format: 1 (init) S 0 1 1 0 -1 4219136 19614 33480686 ...
var restat = regexp.MustCompile(`(\d+) \((.+)\) (\w) (\d+) (\d+) (\d+) (\d+)`)

func main() {
        ...
        data := restat.FindStringSubmatch(string(stat))
        procData = ProcData{pid: data[1], name: data[2]}
        ...