Bound History

Instance Flanders1 (Set AGS)

Plot

Value Status Reported By Timestamp Solution
$7{,}238{,}613$ BKS
User: Arhan Canli (quantavane)
Reported by Arhan Canli (Quantavane), using HGS-CVRP (Vidal) to re-optimise groups of nearby routes, starting from the published BKS.
2026/11/01 06:51:21
$7{,}238{,}677$
Obtained by Tobias Linke (Enpal Fulfillment B.V.), using a warm refinement of the published solutions (credit for those starting solutions remains with their original authors).
2026/09/12 00:00:00
$7{,}238{,}697$
From Xie et al., 2026 (10.48550/arXiv.2602.23092).
2026/07/04 21:37:31
$7{,}240{,}118$
From literature until 2025.
2025/12/31 00:00:00