Results File
Dataset
File Header
Author(s): Coelho, Jose and Vanhoucke, Mario
Reference:Coelho, J., & Vanhoucke, M. (2020). Going to the core of hard resource-constrained project scheduling instances. Computers & Operations Research, 121, 104976. https://doi.org/10.1016/j.cor.2020.104976
Date: 2019/08/01
Hardware / software: STEVIN HPC-UGent infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria(s):Several procedures and stop criteria, the last one with 20 hours.
Submission date: 2020/03/01
Statistics
Nothing changed since there are no new lower bounds, upper bounds nor optimal solutions.
Instances: 623
Upper Bounds: 623
- Average deviations:
- over CPM: 142.21%
- over best LB: 0.22%
- over best UB: 0.06%
- Best Known: 601 (96.47%)
- Closed (using best LBs): 579 (92.94%)
- Sum of time units: 38430
- Open time units:
- to LBs: 74 (0.19%)
- to UBs: 22 (0.06%)
Lower Bounds: 623
- Average deviations:
- over CPM: 129.23%
- below best LB: 5.03%
- below best UB: 5.18%
- Best Known: 23 (3.69%)
- Closed (using best UBs): 1 (0.16%)
- Sum of time units: 36400
- Open time units:
- to LBs: 1956 (5.10%)
- to UBs: 2008 (5.23%)
Instances: 623
Upper Bounds: 623
- Average deviations:
- over CPM: 142.21%
- over best LB: 0.22%
- over best UB: 0.06%
- Best Known: 601 (96.47%)
- Closed (using best LBs): 579 (92.94%)
- Sum of time units: 38430
- Open time units:
- to LBs: 74 (0.19%)
- to UBs: 22 (0.06%)
Lower Bounds: 623
- Average deviations:
- over CPM: 129.23%
- below best LB: 5.03%
- below best UB: 5.18%
- Best Known: 23 (3.69%)
- Closed (using best UBs): 1 (0.16%)
- Sum of time units: 36400
- Open time units:
- to LBs: 1956 (5.10%)
- to UBs: 2008 (5.23%)
Date