CVRPLib Capacitated Vehicle Routing Problem Library

Bound History

Instance XL-n7516-k859 (Set XL)

Plot

Value Status Reported By Timestamp Solution
$572{,}939$ BKS
User: Chris Pawlowski (Dayjob)
Reported by Chris Pawlowski (dayjob.ai) using SISR and AILS system.
 2026/11/01 13:04:18
$572{,}940$
Reported by Shiyao Bian (Independent Researcher), using an intelligent decompose-and-intensify matheuristic built around HGS-CVRP.
 2026/10/22 00:00:00
$572{,}943$
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
$572{,}984$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/11 10:29:18
$572{,}985$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/10 19:14:42
$572{,}986$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/09 15:58:26
$572{,}987$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/08 16:40:44
$572{,}988$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/08 06:53:35
$572{,}990$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/07 15:53:48
$572{,}991$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/07 02:41:55
$572{,}992$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 20:38:04
$572{,}995$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 19:38:26
$572{,}996$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 18:37:14
$572{,}997$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 17:38:29
$572{,}999$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 14:00:26
$573{,}028$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/06 07:48:17
$573{,}030$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/04 21:01:54
$573{,}038$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/04 15:58:16
$573{,}041$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/04 15:01:30
$573{,}046$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/04 11:00:40
$573{,}047$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 22:01:30
$573{,}048$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 20:56:11
$573{,}051$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 20:09:37
$573{,}054$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 18:58:40
$573{,}063$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 17:58:27
$573{,}074$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 17:01:02
$573{,}077$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 16:14:30
$573{,}086$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 14:56:35
$573{,}093$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 14:09:11
$573{,}095$
Team: TQrouting
From CVRP BKS Challenge.
 2026/02/03 12:01:16
$573{,}096$
From CVRP BKS Challenge.
 2026/01/28 19:51:17
$573{,}120$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/23 10:15:35
$573{,}130$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/23 00:40:02
$573{,}135$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 21:36:30
$573{,}136$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 18:29:00
$573{,}139$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 16:59:36
$573{,}176$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 14:51:35
$573{,}178$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 13:43:13
$573{,}186$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 12:49:41
$573{,}201$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 11:48:26
$573{,}208$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/22 10:43:01
$573{,}217$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 16:37:19
$573{,}449$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 09:05:21
$573{,}558$
Team: TQrouting
From CVRP BKS Challenge.
 2026/01/14 07:52:58
$573{,}582$
From CVRP BKS Challenge.
 2026/01/14 02:00:36
$573{,}684$
From CVRP BKS Challenge.
 2026/01/13 12:42:21
$573{,}721$
From CVRP BKS Challenge.
 2026/01/13 11:43:30
$573{,}902$
From literature until 2025.
 2025/12/31 00:00:00