CVRPLib Capacitated Vehicle Routing Problem Library

Bound History

Instance XL-n7854-k365 (Set XL)

Plot

Value Status Reported By Timestamp Solution
$659{,}074$ 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
$659{,}075$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/30 13:59:20
$659{,}076$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/29 09:21:43
$659{,}077$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/29 07:30:12
$659{,}088$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/28 18:13:23
$659{,}099$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/28 17:18:36
$659{,}109$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/28 16:12:31
$659{,}111$
From CVRP BKS Challenge.
 2026/01/26 19:42:26
$659{,}112$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/26 07:15:39
$659{,}113$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/25 22:21:32
$659{,}117$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/25 21:32:24
$659{,}118$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/25 20:16:46
$659{,}119$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/25 20:09:22
$659{,}121$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/25 16:28:20
$659{,}122$
From CVRP BKS Challenge.
 2026/01/17 02:38:19
$659{,}126$
From CVRP BKS Challenge.
 2026/01/16 13:44:43
$659{,}140$
From CVRP BKS Challenge.
 2026/01/16 09:46:33
$659{,}160$
From CVRP BKS Challenge.
 2026/01/16 06:56:56
$659{,}166$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 16:39:02
$659{,}186$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 13:29:05
$659{,}192$
Team: AILSII+
From CVRP BKS Challenge.
 2026/01/14 10:12:43
$659{,}221$
From literature until 2025.
 2025/12/31 00:00:00