XBT_INFO("*** %s properties ****", sg_host_get_name(hosts[i]));
xbt_dict_t props = sg_host_get_properties(hosts[i]);
xbt_dict_cursor_t cursor = NULL;
XBT_INFO("*** %s properties ****", sg_host_get_name(hosts[i]));
xbt_dict_t props = sg_host_get_properties(hosts[i]);
xbt_dict_cursor_t cursor = NULL;