private static void _RescaleData() {
		// NewR_i = a (R_i - 1) + 1
		//
		// target_avg = a * (cur_avg - 1) + 1
		//
		// a = (target_avg - 1) / (cur_avg - 1)

		double a = (Conf.mutantsLoadgenOptions.per_obj.avg_reads - 1.0) / (_raw_avg_num_reqs - 1.0);
		Cons.P(String.format("a=%f", a));

		for (ObjRankNumReqs o: _ornrs) {
			o.num_reqs = a * (o.num_reqs - 1.0) + 1.0;
		}

		//for (ObjRankNumReqs o: _ornrs)
		//	Cons.P(String.format("%d %f", o.obj_rank, o.num_reqs));
	}
	private static void _Dump() {
		for (ObjRankNumReqs o: _ornrs) {
			Cons.P(o.toString());
		}
	}