-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_vm, simix,
- "Logging specific to SIMIX (vms)");
+//If you need to log some stuffs, just uncomment these two lines and uses XBT_DEBUG for instance
+//XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_vm, simix,
+// "Logging specific to SIMIX (vms)");
+