type7.txt

3DBPP BRANCH AND BOUND

Item number: 3 Customer number: 1Item width: 18 Item depth: 5 Item Height: 8
 The continuous lower bound is: 0.228484
 The new lower bound one is: 1
 The new lower bound twe is: 1
The upper bound of the 3D-Binpacking problem is: 0.875
 The coordinate of the packed items using layer strategy are as following:
 Item number: 2 Customer number: 3 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 4 Customer number: 2 X-coordinate: 0 Y-coordinate: 23 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 1 Customer number: 2 X-coordinate: 1 Y-coordinate: 0 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 5 Customer number: 2 X-coordinate: 1 Y-coordinate: 30 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 3 Customer number: 1 X-coordinate: 12 Y-coordinate: 0 Z-coordinate: 0
The usage rate of the space is: 0.261125
 The coordinate of the packed items using branch-and-bound are as following:
Item number: 2 Customer number: 3 X-coordinate: 11 Y-coordinate: 9 Z-coordinate: 0
Item number: 4 Customer number: 2 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 0
Item number: 1 Customer number: 2 X-coordinate: 0 Y-coordinate: 9 Z-coordinate: 0
Item number: 5 Customer number: 2 X-coordinate: 30 Y-coordinate: 0 Z-coordinate: 0
Item number: 3 Customer number: 1 X-coordinate: 12 Y-coordinate: 9 Z-coordinate: 0
The usage rates of the space is: 0.942022
Time it used is: 0.063
The information of the container:
Container width: 40 Container depth: 40 Container height: 40
The packing Items are as following: 
Item number: 3 Customer number: 3Item width: 25 Item depth: 23 Item Height: 26
Item number: 4 Customer number: 3Item width: 11 Item depth: 32 Item Height: 33
Item number: 5 Customer number: 2Item width: 19 Item depth: 29 Item Height: 8
Item number: 2 Customer number: 2Item width: 33 Item depth: 11 Item Height: 10
Item number: 1 Customer number: 1Item width: 16 Item depth: 27 Item Height: 28
 The continuous lower bound is: 0.729688
 The new lower bound one is: 1
 The new lower bound twe is: 2
The upper bound of the 3D-Binpacking problem is: 2.1
The usage rate is: 0.34747
The items can not packed in a singe bin using branch-and-bound
Time it used is: 0.015
The information of the container:
Container width: 40 Container depth: 40 Container height: 40
The packing Items are as following: 
Item number: 5 Customer number: 3Item width: 8 Item depth: 22 Item Height: 14
Item number: 4 Customer number: 3Item width: 14 Item depth: 5 Item Height: 11
Item number: 2 Customer number: 2Item width: 29 Item depth: 33 Item Height: 19
Item number: 1 Customer number: 2Item width: 22 Item depth: 22 Item Height: 25
Item number: 3 Customer number: 1Item width: 31 Item depth: 7 Item Height: 10
 The continuous lower bound is: 0.557609
 The new lower bound one is: 2
 The new lower bound twe is: 2
The items can not packed in a singe bin using branch-and-bound
Time it used is: 0.063
The information of the container:
Container width: 40 Container depth: 40 Container height: 40
The packing Items are as following: 
Item number: 5 Customer number: 3Item width: 33 Item depth: 16 Item Height: 7
Item number: 2 Customer number: 1Item width: 26 Item depth: 33 Item Height: 29
Item number: 4 Customer number: 1Item width: 18 Item depth: 35 Item Height: 35
Item number: 1 Customer number: 1Item width: 27 Item depth: 30 Item Height: 11
Item number: 3 Customer number: 1Item width: 3 Item depth: 25 Item Height: 16
 The continuous lower bound is: 0.949031
 The new lower bound one is: 1
 The new lower bound twe is: 2
The upper bound of the 3D-Binpacking problem is: 2.325
The usage rate is: 0.408185
The items can not packed in a singe bin using branch-and-bound
Time it used is: 0.015
The information of the container:
Container width: 40 Container depth: 40 Container height: 40
The packing Items are as following: 
Item number: 3 Customer number: 2Item width: 9 Item depth: 9 Item Height: 35
Item number: 2 Customer number: 2Item width: 22 Item depth: 20 Item Height: 3
Item number: 1 Customer number: 2Item width: 33 Item depth: 2 Item Height: 8
Item number: 4 Customer number: 1Item width: 33 Item depth: 8 Item Height: 25
Item number: 5 Customer number: 1Item width: 22 Item depth: 9 Item Height: 13
 The continuous lower bound is: 0.216516
 The new lower bound one is: 0
 The new lower bound twe is: 1
The upper bound of the 3D-Binpacking problem is: 0.925
 The coordinate of the packed items using layer strategy are as following:
 Item number: 3 Customer number: 2 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 2 Customer number: 2 X-coordinate: 0 Y-coordinate: 35 Z-coordinate: 0
 The coordinate of the packed items using layer strategy are as following:
 Item number: 4 Customer number: 2 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 20
 The coordinate of the packed items using layer strategy are as following:
 Item number: 4 Customer number: 1 X-coordinate: 0 Y-coordinate: 8 Z-coordinate: 20
 The coordinate of the packed items using layer strategy are as following:
 Item number: 5 Customer number: 1 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 28
The usage rate of the space is: 0.234071
 The coordinate of the packed items using branch-and-bound are as following:
Item number: 3 Customer number: 2 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 0
Item number: 2 Customer number: 2 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 9
Item number: 4 Customer number: 2 X-coordinate: 0 Y-coordinate: 3 Z-coordinate: 9
Item number: 4 Customer number: 1 X-coordinate: 0 Y-coordinate: 3 Z-coordinate: 11
Item number: 5 Customer number: 1 X-coordinate: 9 Y-coordinate: 11 Z-coordinate: 0
The usage rates of the space is: 0.737742
Time it used is: 0.047
The information of the container:
Container width: 40 Container depth: 40 Container height: 40
The packing Items are as following: 
Item number: 2 Customer number: 3Item width: 19 Item depth: 20 Item Height: 25
Item number: 4 Customer number: 2Item width: 2 Item depth: 3 Item Height: 14
Item number: 5 Customer number: 1Item width: 35 Item depth: 15 Item Height: 18
Item number: 3 Customer number: 1Item width: 16 Item depth: 27 Item Height: 18
Item number: 1 Customer number: 1Item width: 3 Item depth: 10 Item Height: 6
 The continuous lower bound is: 0.421719
 The new lower bound one is: 0
 The new lower bound twe is: 1
The upper bound of the 3D-Binpacking problem is: 1.175
The usage rate is: 0.35891
 The coordinate of the packed items using branch-and-bound are as following:
Item number: 2 Customer number: 3 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 0
Item number: 4 Customer number: 2 X-coordinate: 0 Y-coordinate: 18 Z-coordinate: 20
Item number: 5 Customer number: 1 X-coordinate: 0 Y-coordinate: 0 Z-coordinate: 20
Item number: 3 Customer number: 1 X-coordinate: 19 Y-coordinate: 18 Z-coordinate: 0
Item number: 1 Customer number: 1 X-coordinate: 0 Y-coordinate: 25 Z-coordinate: 0
The usage rates of the space is: 0.690988
Time it used is: 0.188