Index: trunk/src/plugins/rt_topo/crbs_route.c
===================================================================
--- trunk/src/plugins/rt_topo/crbs_route.c	(revision 1474)
+++ trunk/src/plugins/rt_topo/crbs_route.c	(revision 1475)
@@ -592,6 +592,7 @@
 				crbs_grbs_draw(crbs, tmp);
 			}
 			printf("\nInternal ERROR, TODO: failed to pre-realize the path (%s at P%ld) {%d}\n", ctn->tn->net->hdr.oid, da->pt->uid, hop_cnt);
+			fflush(stdout);
 			abort();
 		}
 	}