PID 21106
Forked worker in slot 2 with pid 21110 for chunk 1
Forked worker in slot 1 with pid 21109 for chunk 2
After 0: $VAR1 = {
          '00 21110' => '1491574316',
          '01 21109' => '1491574316'
        };

After 1: $VAR1 = {
          '00 21110' => '1491574316',
          '01 21109' => '1491574316'
        };

^C
## mce3.pl: caught signal (INT), exiting

Killed