pid 4964 : ./datastream -int 5
READ: Wed Sep 23 23:56:03 2015
ALARM received!
pid 4965 : ./datastream -int 5
READ: Wed Sep 23 23:56:06 2015
ALARM received!
pid 4966 : ./datastream -int 5
READ: Wed Sep 23 23:56:09 2015
ALARM received!
pid 4967 : ./datastream -int 5
READ: Wed Sep 23 23:56:12 2015
^C