if (disqualified_events.count(e_i) == 0) {
XBT_DEBUG("ODPOR_RACING_EVENTS with `%u` : `%u` is a valid racing event",
target, e_i);
if (disqualified_events.count(e_i) == 0) {
XBT_DEBUG("ODPOR_RACING_EVENTS with `%u` : `%u` is a valid racing event",
target, e_i);