Bound History
Instance XL-n1701-k562 (Set XL)
| Value | Status | Reported By | Timestamp | Solution |
|---|---|---|---|---|
| $520{,}831$ | 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 | |
| $520{,}843$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/31 02:19:33 | ||
| $520{,}874$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/30 03:54:47 | ||
| $520{,}886$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/29 14:11:13 | ||
| $520{,}890$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/29 01:44:15 | ||
| $520{,}894$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/28 12:28:26 | ||
| $520{,}905$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/28 01:44:14 | ||
| $520{,}937$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/26 20:41:27 | ||
| $520{,}980$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/23 09:57:01 | ||
| $521{,}000$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/20 20:30:45 | ||
| $521{,}039$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/18 17:44:41 | ||
| $521{,}042$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/18 01:25:35 | ||
| $521{,}051$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/17 20:52:51 | ||
| $521{,}053$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/16 08:34:10 | ||
| $521{,}136$ | From literature until 2025.
|
2025/12/31 00:00:00 |