+ lmm_system_free(new_model_maxmin_system);
+ new_model_maxmin_system = NULL;
+
+ surf_model_exit(surf_new_model);
+ surf_new_model = NULL;
+
+ xbt_swag_free
+ (new_model_running_action_set_that_does_not_need_being_checked);
+ new_model_running_action_set_that_does_not_need_being_checked = NULL;