<launch>
  <test test-name="timer_callbacks" pkg="test_roscpp" type="timer_callbacks"/>
</launch>

<launch>
  <test test-name="timer_callbacks" pkg="test_roscpp" type="timer_callbacks" time-limit="120"/>
</launch>

Increase time limit to see if that's the problem on the jaunty hudson build
Increase time limit to see if that's the problem on the jaunty hudson build

