OpenCL_Library : Exemple 1 :Segmentation fault (core dumped)

Hi,
I'm trying to excute the example OpenCL Library (Exemple 1) (Link Below). I generated my excutable file for My FPGA Arria 10. Then I get this message when I execute : Segmentation fault (core dumped).!
What does it mean ? How I can find the error knowing that I follwed all steps and it works well.
https://www.altera.com/support/suppo...n-example.html


Thank You.