xbt_dynar_t hosts_dynar = MSG_hosts_as_dynar();
msg_host_t pm0 = xbt_dynar_get_as(hosts_dynar, 0, msg_host_t);
msg_host_t pm1 = xbt_dynar_get_as(hosts_dynar, 0, msg_host_t);
+ xbt_dynar_free(&hosts_dynar);
XBT_INFO("# 1. Put a single task on a PM. ");
test_one_task(pm0);