CVRPLib Capacitated Vehicle Routing Problem Library

Bound History

Instance XL-n5061-k184 (Set XL)

Plot

Value Status Reported By Timestamp Solution
$161{,}455$ BKS
Improved solution reported by Qianlong Wang, Wenhui Bai, Zengle Ge, Huaiming Li and Annan Li (Famou Agent Team, Baidu AI Cloud), using a decomposition-based improvement heuristic.
 2026/09/11 00:00:00
$161{,}480$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/12 01:52:06
$161{,}481$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/12 01:31:17
$161{,}483$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/12 00:51:01
$161{,}485$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/12 00:40:24
$161{,}490$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/12 00:22:22
$161{,}506$
From CVRP BKS Challenge.
 2026/02/08 13:45:26
$161{,}510$
From CVRP BKS Challenge.
 2026/02/07 01:14:32
$161{,}512$
From CVRP BKS Challenge.
 2026/01/30 01:43:23
$161{,}514$
Team: Sub-Appro
From CVRP BKS Challenge.
 2026/01/21 05:23:06
$161{,}520$
Team: Sub-Appro
From CVRP BKS Challenge.
 2026/01/20 18:24:46
$161{,}525$
Team: Sub-Appro
From CVRP BKS Challenge.
 2026/01/17 18:27:43
$161{,}526$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 14:59:36
$161{,}570$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 00:35:43
$161{,}583$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 00:01:43
$161{,}614$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/13 22:52:30
$161{,}629$
From literature until 2025.
 2025/12/31 00:00:00