timer_handler() signum = 36 define = 36 time = 3540.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3560.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3640.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3640.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3660.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3740.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3740.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3760.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3840.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3840.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3860.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3940.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3940.000 msec -------------> timer_handler() signum = 36 define = 36 time = 3960.000 msec ------------->