39 lines
2.6 KiB
MiniZinc
39 lines
2.6 KiB
MiniZinc
% Automatically generated DZN file for Lot Sizing Problem
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nb_item_types = 5;
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nb_orders = 17;
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nb_periods = 20;
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inventory_cost = 10;
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% item-type-1: order-1, order-2, order-3,
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% item-type-2: order-4, order-5,
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% item-type-3: order-6, order-7, order-8, order-9,
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% item-type-4: order-10, order-11, order-12, order-13, order-14,
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% item-type-5: order-15, order-16, order-17,
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due_period = [ 12, 13, 17, 15, 18, 4, 6, 9, 13, 4, 9, 12, 19, 20, 10, 11, 18, ];
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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 o14 o15 o16 o17
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, % 0
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0, 0, 0, 0, 152, 152, 121, 121, 121, 121, 122, 122, 122, 122, 122, 124, 124, 124, % o1
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0, 0, 0, 0, 152, 152, 121, 121, 121, 121, 122, 122, 122, 122, 122, 124, 124, 124, % o2
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0, 0, 0, 0, 152, 152, 121, 121, 121, 121, 122, 122, 122, 122, 122, 124, 124, 124, % o3
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0, 112, 112, 112, 0, 0, 163, 163, 163, 163, 188, 188, 188, 188, 188, 102, 102, 102, % o4
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0, 112, 112, 112, 0, 0, 163, 163, 163, 163, 188, 188, 188, 188, 188, 102, 102, 102, % o5
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0, 121, 121, 121, 191, 191, 0, 0, 0, 0, 108, 108, 108, 108, 108, 137, 137, 137, % o6
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0, 121, 121, 121, 191, 191, 0, 0, 0, 0, 108, 108, 108, 108, 108, 137, 137, 137, % o7
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0, 121, 121, 121, 191, 191, 0, 0, 0, 0, 108, 108, 108, 108, 108, 137, 137, 137, % o8
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0, 121, 121, 121, 191, 191, 0, 0, 0, 0, 108, 108, 108, 108, 108, 137, 137, 137, % o9
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0, 120, 120, 120, 133, 133, 184, 184, 184, 184, 0, 0, 0, 0, 0, 173, 173, 173, % o10
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0, 120, 120, 120, 133, 133, 184, 184, 184, 184, 0, 0, 0, 0, 0, 173, 173, 173, % o11
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0, 120, 120, 120, 133, 133, 184, 184, 184, 184, 0, 0, 0, 0, 0, 173, 173, 173, % o12
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0, 120, 120, 120, 133, 133, 184, 184, 184, 184, 0, 0, 0, 0, 0, 173, 173, 173, % o13
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0, 120, 120, 120, 133, 133, 184, 184, 184, 184, 0, 0, 0, 0, 0, 173, 173, 173, % o14
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0, 184, 184, 184, 154, 154, 166, 166, 166, 166, 116, 116, 116, 116, 116, 0, 0, 0, % o15
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0, 184, 184, 184, 154, 154, 166, 166, 166, 166, 116, 116, 116, 116, 116, 0, 0, 0, % o16
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0, 184, 184, 184, 154, 154, 166, 166, 166, 166, 116, 116, 116, 116, 116, 0, 0, 0, % o17
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]);
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nb_of_orders = [3, 2, 4, 5, 3, ];
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item_type = array1d(Orders0, [0, 1, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, ]);
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