Bound History
Instance XL-n3975-k687 (Set XL)
| Value | Status | Reported By | Timestamp | Solution |
|---|---|---|---|---|
| $525{,}555$ | BKS | Reported by Shiyao Bian (Independent Researcher), using an intelligent decompose-and-intensify matheuristic built around HGS-CVRP. |
2026/10/22 00:00:00 | |
| $525{,}558$ | 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 | ||
| $525{,}560$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/02/11 06:02:44 | ||
| $525{,}561$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/02/10 22:50:10 | ||
| $525{,}563$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/02/10 19:14:29 | ||
| $525{,}566$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/02/10 16:26:09 | ||
| $525{,}578$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/10 01:39:07 | ||
| $525{,}592$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/06 06:43:24 | ||
| $525{,}599$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/05 15:39:14 | ||
| $525{,}605$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/02/05 01:26:25 | ||
| $525{,}616$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/29 07:38:27 | ||
| $525{,}652$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/29 01:44:49 | ||
| $525{,}653$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/28 12:29:58 | ||
| $525{,}654$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 18:25:53 | ||
| $525{,}656$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 16:55:56 | ||
| $525{,}659$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 13:39:46 | ||
| $525{,}661$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/22 11:41:50 | ||
| $525{,}663$ |
Team:
Sub-Appro
From CVRP BKS Challenge.
|
2026/01/21 05:29:16 | ||
| $525{,}673$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/21 02:58:02 | ||
| $525{,}681$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/20 13:18:25 | ||
| $525{,}693$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/20 02:46:18 | ||
| $525{,}719$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/19 14:37:47 | ||
| $525{,}733$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/18 21:54:44 | ||
| $525{,}734$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/17 20:55:49 | ||
| $525{,}739$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/17 11:18:08 | ||
| $525{,}755$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 16:06:01 | ||
| $525{,}762$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 14:43:03 | ||
| $525{,}764$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 13:54:16 | ||
| $525{,}771$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 13:21:27 | ||
| $525{,}810$ |
Team:
TQrouting
From CVRP BKS Challenge.
|
2026/01/14 05:29:36 | ||
| $525{,}823$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/14 01:56:06 | ||
| $525{,}827$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 12:37:11 | ||
| $525{,}857$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 11:42:37 | ||
| $525{,}895$ |
Team:
OptVerse-CityU
From CVRP BKS Challenge.
|
2026/01/13 08:27:53 | ||
| $525{,}901$ | From literature until 2025.
|
2025/12/31 00:00:00 |