FA-95337 / Warehouse slotting and bin packing / Member archive

Honeycombing: negative net quantity sized · case 02

A SKU whose adjustments net below zero produces phantom loss.

Member previewVariant 2 · 3 implementations · 8 checks per implementation

Case contract

skus [[sku, pallets]] where lines may be adjustments (negative) and are netted per SKU. Each SKU with net pallets > 0 needs ceil(pallets/depth) single-SKU lanes. Honeycomb loss = lanes*depth - pallets. Utilization bp = floor((positions-loss)*10000/positions), 0 with no positions. Status OVER when lanes > available. Return [lanes, loss, util_bp, status].

Why this case matters

Deep-lane storage loses positions when lanes cannot be mixed across SKUs.

One recorded failure

Sample boundary fixture

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

Boundary fixture	Actual	Expected	Outcome
generated mix 26	`[5, 10, 6000, "OVER"]`	`[5, 7, 7200, "OVER"]`	Failed

MEMBER ARCHIVE

The complete case is available to members.

This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

Member access is invitation-based. Sign in with your invited account to inspect the sources.