Bound History
Instance XL-n5526-k553 (Set XL)
| Value | Status | Reported By | Timestamp | Solution |
|---|---|---|---|---|
| $336{,}837$ | BKS | Reported by Shiyao Bian (Independent Researcher), using an intelligent decompose-and-intensify matheuristic built around HGS-CVRP. |
2026/10/22 00:00:00 | |
| $336{,}838$ | 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 | ||
| $336{,}843$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/05 15:39:26 | ||
| $336{,}844$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/04 12:37:03 | ||
| $336{,}845$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/31 02:23:12 | ||
| $336{,}847$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/27 05:35:06 | ||
| $336{,}859$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/24 18:45:41 | ||
| $336{,}862$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/21 06:56:47 | ||
| $336{,}866$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/18 08:51:58 | ||
| $336{,}883$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/18 02:36:00 | ||
| $336{,}886$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/16 10:18:27 | ||
| $336{,}890$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 15:06:46 | ||
| $336{,}897$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 08:34:28 | ||
| $336{,}898$ | From literature until 2025.
|
2025/12/31 00:00:00 |