perl mce4.pl

PID 29593
Forked worker in slot 2 with pid 29596 for chunk 1
Forked worker in slot 1 with pid 29595 for chunk 2
Forked worker in slot 1 with pid 29595 for chunk 4
Forked worker in slot 2 with pid 29596 for chunk 3
^CHello from INT
Worker is ready to dump
Hello from INT
Parent is ready to dump
Hello from INT
Worker is ready to dump

## mce4.pl: caught signal (INT), exiting

Killed