Recursive partitioning approach
for the Distributor's Pallet Loading Problem
Problem instances
Here are available some instances found in the literature for the unconstrained two-dimensional cutting problem of rectangular pieces. The instances presented in the files have the following format: the first line contains the number m of piece types, the second line contains the length L and the width W of the large rectangle, and the i-th line of the next m lines contains the length li, the width wi and the value vi of the i-th piece.
m
L W
l1 w1 v1
l2 w2 v2
.
.
.
lm wm vm
In some instances, the values of the pieces are equal to their respective areas, that is, vi = liwi for i = 1, …, m. In this case, the values of the pieces are omitted in some files, which have the following format.
m
L W
l1 w1
l2 w2
.
.
.
lm wm
Below are the instances and the references to the articles where these instances have been found. Some of these instances can also be found at OR-Library and www.laria.u-picardie.fr/hifi/OR-Benchmark/.
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G. F. Cintra, F. K. Miyazawa, Y. Wakabayashi and E. C. Xavier. Algorithms for two-dimensional cutting stock and strip packing problems using dynamic programming and column generation. European Journal of Operational Research, Volume 191, Issue 1, Pages 61-85, 2008.
doi:10.1016/j.ejor.2007.08.007Instance L W m GCUT14 3500 3500 42 GCUT15 3500 3500 52 GCUT16 3500 3500 62 GCUT17 3500 3500 82 -
Y. Cui, Z. Wang, J. Li. Exact and heuristic algorithms for staged cutting problems. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Volume 219, Issue 2, Pages 201-207, 2005.
doi:10.1243/95440505X8136Instance L W m B1 4000 2000 30 B2 4000 2000 30 B3 4000 2000 30 B4 4000 2000 30 B5 4000 2000 30 B6 4000 2000 30 B7 4000 2000 180 -
Ramón Alvarez-Valdés, Antonio Parajón and José Manuel Tamarit. A tabu search algorithm for large-scale guillotine (un)constrained two-dimensional cutting problems. Computers & Operations Research, Volume 29, Issue 7, Pages 925-947, 2002.
doi: 10.1016/S0305-0548(00)00095-2Instance L W m APT10 2097 1713 51 APT11 2600 1612 58 APT12 2662 1941 35 APT13 1674 2090 54 APT14 2090 2138 42 APT15 2222 2726 49 APT16 2899 2614 53 APT17 2313 1962 59 APT18 2775 2105 31 APT19 2284 2994 35 APT20 2840 2858 45 APT21 2866 1784 48 APT22 2711 2110 52 APT23 1856 2636 53 APT24 2070 2729 44 APT25 2885 1715 36 APT26 2359 1656 48 APT27 1793 1875 48 APT28 2020 2796 54 APT29 1839 2829 59 -
M. Hifi. Exact Algorithms for Large-Scale Unconstrained Two and Three Staged Cutting Problems. Computational Optimization and Applications, Volume 18, Issue 1, Pages 63-88, 2001.
doi:10.1023/A:1008743711658Instance L W m LU1 20789 23681 100 LU2 25587 34563 100 LU3 37587 27563 150 LU4 45237 35983 200 U4 7350 6579 40 W4 7500 7381 80 LW1 20789 23681 100 LW2 25587 34563 100 LW3 37587 27563 150 LW4 45237 35983 200 MW1 100 156 10 MW2 253 294 10 MW3 318 473 10 MW4 501 556 10 MW5 750 806 10 -
D. Fayard, M. Hifi and V. Zissimopoulos. An Efficient Approach for Large-Scale Two-Dimensional Guillotine Cutting Stock Problems. Journal of the Operational Research Society, Volume 49, Issue 12, Pages 1270-1277, 1998.
doi:10.2307/3010152Instance L W m UU1 500 500 25 UU2 750 800 30 UU3 1100 1000 25 UU4 1000 1200 38 UU5 1450 1300 50 UU6 2050 1457 38 UU7 1465 2024 50 UU8 2000 2000 55 UU9 2500 2460 60 UU10 3500 3450 55 UU11 3500 3765 25 UW1 500 500 25 UW2 560 750 35 UW3 700 650 35 UW4 1245 1015 45 UW5 1100 1450 35 UW6 1750 1542 47 UW7 2250 1875 50 UW8 2645 2763 55 UW9 3000 3250 45 UW10 3500 3650 60 UW11 555 632 30 -
M. Hifi. The DH/KD algorithm: a hybrid approach for unconstrained two-dimensional cutting problems. European Journal of Operational Research, Volume 97, Issue 1, Pages 41-52, 1997.
doi:10.1016/S0377-2217(96)00060-4Instance L W m U1 4500 5000 10 U2 5050 4070 10 U3 7350 6579 20 W1 5000 5000 20 W2 3427 2769 20 W3 7500 7381 40 -
M. Hifi and V. Zissimopoulos. A recursive exact algorithm for weighted two-dimensional cutting. European Journal of Operational Research, Volume 91, Issue 3, Pages 553-564, 1996.
doi:10.1016/0377-2217(95)00343-6Instance L W m HZ2 99 80 5 -
M. Hifi and V. Zissimopoulos. Une amélioration de l'algorithme récursif de Herz pour le problème de découpe à deux dimensions. RAIRO, Recherche Opérationnelle, Volume 30, Issue 2, Pages 111-125, 1996.
Instance L W m HZ1 78 67 6 -
R. N. Morabito, M. N. Arenales and V. F. Arcaro. An and-or-graph approach for two-dimensional cutting problems. European Journal of Operational Research, Volume 58, Issue 2, Pages 263-271, 1992.
doi:10.1016/0377-2217(92)90212-RInstance L W m M1 100 156 10 M2 253 294 10 M3 318 473 10 M4 501 556 10 M5 750 806 10 -
J. E. Beasley. Algorithms for Unconstrained Two-Dimensional Guillotine Cutting. The Journal of the Operational Research Society, Volume 36, Issue 4, Pages 297-306, 1985.
doi:10.2307/2582416Instance L W m GCUT1 250 250 10 GCUT2 250 250 20 GCUT3 250 250 30 GCUT4 250 250 50 GCUT5 500 500 10 GCUT6 500 500 20 GCUT7 500 500 30 GCUT8 500 500 50 GCUT9 1000 1000 10 GCUT10 1000 1000 20 GCUT11 1000 1000 30 GCUT12 1000 1000 50 GCUT13 3000 3000 32 -
J. C. Herz. Recursive Computational Procedure for Two-dimensional Stock Cutting. IBM Journal of Research and Development, Volume 16, Issue 5, Pages 462-469, 1972.
Instance L W m H 127 98 5