SD_task_dependency_add(NULL, NULL, src, task);
SD_task_dependency_add(NULL, NULL, task, dst);
xbt_dict_set(jobs, name, task, NULL);
SD_task_dependency_add(NULL, NULL, src, task);
SD_task_dependency_add(NULL, NULL, task, dst);
xbt_dict_set(jobs, name, task, NULL);