Bound History
Instance XL-n4245-k203 (Set XL)
| Value | Status | Reported By | Timestamp | Solution |
|---|---|---|---|---|
| $229{,}518$ | 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 | |
| $229{,}521$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/11 15:51:50 | ||
| $229{,}525$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/10 01:39:20 | ||
| $229{,}532$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/02 19:26:26 | ||
| $229{,}538$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/26 13:58:05 | ||
| $229{,}543$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/26 02:51:26 | ||
| $229{,}544$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/25 07:51:23 | ||
| $229{,}559$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/21 22:10:22 | ||
| $229{,}560$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/21 17:06:18 | ||
| $229{,}575$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/19 21:04:12 | ||
| $229{,}577$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 16:10:08 | ||
| $229{,}578$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 13:57:31 | ||
| $229{,}595$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 05:01:43 | ||
| $229{,}641$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/14 01:59:33 | ||
| $229{,}643$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/13 23:55:02 | ||
| $229{,}645$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 11:43:11 | ||
| $229{,}656$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 08:28:32 | ||
| $229{,}659$ | From literature until 2025.
|
2025/12/31 00:00:00 |