Results File
Dataset
File Header
Author(s): Coelho, Jose and Vanhoucke, Mario
Reference: Coelho, Jose and Vanhoucke, Mario. 2019. Working paper 'Going to the core of hard resource-constrained project scheduling instances'
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: 171
Optimal results: 55 (32.16%)
Upper Bounds: 171
- Average deviations:
- over CPM: 134.90%
- over best LB: 2.25%
- over best UB: 0.00%
- Best Known: 171 (100.00%)
- Closed (using best LBs): 55 (32.16%)
- Sum of time units: 11058
- Open time units:
- to LBs: 236 (2.18%)
- to UBs: 0 (0.00%)
Lower Bounds: 171
- Average deviations:
- over CPM: 129.70%
- below best LB: 0.00%
- below best UB: 2.16%
- Best Known: 171 (100.00%)
- Closed (using best UBs): 55 (32.16%)
- Sum of time units: 10822
- Open time units:
- to LBs: 0 (0.00%)
- to UBs: 236 (2.13%)
Instances: 171
Optimal results: 55 (32.16%)
Upper Bounds: 171
- Average deviations:
- over CPM: 134.90%
- over best LB: 2.25%
- over best UB: 0.00%
- Best Known: 171 (100.00%)
- Closed (using best LBs): 55 (32.16%)
- Sum of time units: 11058
- Open time units:
- to LBs: 236 (2.18%)
- to UBs: 0 (0.00%)
Lower Bounds: 171
- Average deviations:
- over CPM: 129.70%
- below best LB: 0.00%
- below best UB: 2.16%
- Best Known: 171 (100.00%)
- Closed (using best UBs): 55 (32.16%)
- Sum of time units: 10822
- Open time units:
- to LBs: 0 (0.00%)
- to UBs: 236 (2.13%)
Date