38 lines
1.8 KiB
MiniZinc
38 lines
1.8 KiB
MiniZinc
% Automatically generated DZN file for Lot Sizing Problem
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nb_item_types = 8;
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nb_orders = 13;
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nb_periods = 15;
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inventory_cost = 10;
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% item-type-1: order-1,
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% item-type-2: order-2,
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% item-type-3: order-3, order-4,
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% item-type-4: order-5, order-6,
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% item-type-5: order-7, order-8,
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% item-type-6: order-9, order-10,
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% item-type-7: order-11,
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% item-type-8: order-12, order-13,
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due_period = [ 15, 10, 11, 14, 9, 14, 9, 15, 11, 13, 14, 10, 14, ];
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change_cost = array2d(Orders0, Orders0, [
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% 0 o1 o2 o3 o4 o5 o6 o7 o8 o9 o10 o11 o12 o13
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, % 0
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0, 0, 149, 134, 134, 110, 110, 137, 137, 191, 191, 104, 192, 192, % o1
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0, 131, 0, 139, 139, 192, 192, 118, 118, 117, 117, 161, 132, 132, % o2
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0, 128, 115, 0, 0, 195, 195, 196, 196, 174, 174, 127, 144, 144, % o3
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0, 128, 115, 0, 0, 195, 195, 196, 196, 174, 174, 127, 144, 144, % o4
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0, 134, 154, 119, 119, 0, 0, 165, 165, 118, 118, 163, 109, 109, % o5
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0, 134, 154, 119, 119, 0, 0, 165, 165, 118, 118, 163, 109, 109, % o6
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0, 169, 118, 117, 117, 140, 140, 0, 0, 166, 166, 174, 116, 116, % o7
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0, 169, 118, 117, 117, 140, 140, 0, 0, 166, 166, 174, 116, 116, % o8
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0, 134, 153, 139, 139, 158, 158, 159, 159, 0, 0, 100, 170, 170, % o9
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0, 134, 153, 139, 139, 158, 158, 159, 159, 0, 0, 100, 170, 170, % o10
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0, 170, 199, 185, 185, 193, 193, 143, 143, 146, 146, 0, 186, 186, % o11
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0, 162, 101, 130, 130, 115, 115, 193, 193, 190, 190, 150, 0, 0, % o12
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0, 162, 101, 130, 130, 115, 115, 193, 193, 190, 190, 150, 0, 0, % o13
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]);
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nb_of_orders = [1, 1, 2, 2, 2, 2, 1, 2, ];
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item_type = array1d(Orders0, [0, 1, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 8, ]);
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