$ ./test_simulator platform.xml test.xml
[Jacquelin:server:(1) 0.000000] gras/gras.c:79: [gras/INFO] Exiting GRAS
[Boivin:client:(2) 0.000000] gras/gras.c:79: [gras/INFO] Exiting GRAS
$ ./test_simulator platform.xml test.xml
[Jacquelin:server:(1) 0.000000] gras/gras.c:79: [gras/INFO] Exiting GRAS
[Boivin:client:(2) 0.000000] gras/gras.c:79: [gras/INFO] Exiting GRAS