Real time？

[CQnancy]

[VIO-1] process has died [pid 3506, exit code -11, cmd /home/techinao/catkin_ws/src/LearnVIORB-RT/Examples/ROS/ORB_VIO/VIO /home/techinao/catkin_ws/src/LearnVIORB-RT/Examples/ROS/ORB_VIO/../../../Vocabulary/ORBvoc.bin /home/techinao/catkin_ws/src/LearnVIORB-RT/Examples/ROS/ORB_VIO/../../../config/euroc.yaml __name:=VIO __log:=/home/techinao/.ros/log/41729022-335d-11ee-9d82-000c29f4ac11/VIO-1.log].
log file: /home/techinao/.ros/log/41729022-335d-11ee-9d82-000c29f4ac11/VIO-1*.log
How to solve this error?