Maritime Transportation - Deep-Sea Shipping Instances

Each instance has a filename "deep_n_i.dat", in which deep indicates that the trips are international (deep sea shipping), n is the number of ports (including the depot), and i is the index of the instance in the same group. Line 1 - [# of customer, vehicle/vessel capacity, speed lower limit, speed upper limit]<br> Line 2 - demand at each port<br> Line 3 - lower time window bound for each port<br> Line 4 - upper time window bound for each port<br> Line 5 - service time at each port<br> From line 6 - distance matrix每个实例的文件名为"deep_n_i.dat"，其中"deep"表示该航线为国际远洋航运（deep sea shipping），"n"为港口（含基地港（depot））的总数量，"i"为同一分组内该实例的索引。<br>第1行：[客户数量、运载工具/船舶的载货容量、速度下限、速度上限]<br>第2行：各港口的货运需求<br>第3行：各港口的时间窗口下限<br>第4行：各港口的时间窗口上限<br>第5行：各港口的停靠服务时长<br>第6行及后续行：距离矩阵