FA-95287 / Warehouse slotting and bin packing / Member archive

Face sizing: weekly demand used as daily · case 02

Pick faces are sized seven times too large.

Member previewVariant 2 · 3 implementations · 8 checks per implementation

Case contract

weekly eaches demand, days of cover, case pack cp, slot_types [[type, capacity_cases, cost_rank]]. Needed cases = ceil(weekly*days / (7*cp)). Choose the smallest capacity that holds it (then cost_rank, type) using 1 slot. If none holds it, use the largest capacity type (then cost_rank, type) and ceil(need/capacity) slots. Zero demand -> ["NONE", 0, 0].

Why this case matters

Forward pick faces are sized to hold a target number of days of demand.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
generated mix 5	`["FLOW", 4200, 420]`	`["FLOW", 600, 60]`	Failed

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