Bound History
Instance XL-n2028-k617 (Set XL)
| Value | Status | Reported By | Timestamp | Solution |
|---|---|---|---|---|
| $544{,}140$ | BKS | Reported by Shiyao Bian (Independent Researcher), using an intelligent decompose-and-intensify matheuristic built around HGS-CVRP. |
2026/10/22 00:00:00 | |
| $544{,}164$ | 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 | ||
| $544{,}166$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/29 07:29:28 | ||
| $544{,}167$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 19:47:29 | ||
| $544{,}173$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 16:51:27 | ||
| $544{,}179$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 17:43:11 | ||
| $544{,}180$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 16:43:17 | ||
| $544{,}183$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 12:40:52 | ||
| $544{,}185$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 11:39:34 | ||
| $544{,}208$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 10:42:40 | ||
| $544{,}260$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 09:39:28 | ||
| $544{,}262$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 07:42:30 | ||
| $544{,}264$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 06:40:47 | ||
| $544{,}270$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 05:44:12 | ||
| $544{,}273$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 05:03:15 | ||
| $544{,}274$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/14 01:57:10 | ||
| $544{,}299$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 12:38:29 | ||
| $544{,}332$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 11:46:47 | ||
| $544{,}378$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 08:17:33 | ||
| $544{,}403$ | From literature until 2025.
|
2025/12/31 00:00:00 |