... ,cn} and the route r of a customer in {c1, ,cn} is denoted by route(c). The size of aroute, denoted by |r|,is|cust (r )|. The demand of a route, denoted by q(r),isthesum of the demands of ... problem (%MP) and the sub-problems (% SP). On the right-hand side, branch -and- check data ispresented: the number of iterations of the sub-problem (i.e., the number of times thatthe set of sub-problems ... pieces of data: the mean and median number of times that the set of SPs issolved (SP Iter.) and the percentage of problem instances for which the algorithmachieved a run-time within 10 seconds of...