Results File
Dataset
File Header
Author(s):Creemers, Stefan
Reference:Creemers Stefan, 2021, The resource-constrained project scheduling problem: New benchmark results, 17th International Workshop on Project Management and Scheduling (PMS 2021), Toulouse (France), April 21-23, 2021.
Date:1/29/2024
"Hardware / software ":Coded in C++, compiled in Visual Studio 2019 (64 bit), and run on a single thread of an Intel I9-9900K CPU running at 3.6GHz with 128GB of RAM.
Stop criteria(s):out of memory
Submission date:1/30/2024
Statistics
Nothing changed since there are no new lower bounds, upper bounds nor optimal solutions.
Instances: 390
Optimal results: 373 (95.64%)
Upper Bounds: 390
- Average deviations:
- over CPM: 92.32%
- over best LB: 0.52%
- over best UB: 0.21%
- Best Known: 375 (96.15%)
- Closed (using best LBs): 373 (95.64%)
- Sum of time units: 46096
- Open time units:
- to LBs: 131 (0.28%)
- to UBs: 54 (0.12%)
Lower Bounds: 390
- Average deviations:
- over CPM: 90.88%
- below best LB: 0.15%
- below best UB: 0.41%
- Best Known: 379 (97.18%)
- Closed (using best UBs): 374 (95.90%)
- Sum of time units: 45928
- Open time units:
- to LBs: 37 (0.08%)
- to UBs: 114 (0.25%)
Instances: 390
Optimal results: 373 (95.64%)
Upper Bounds: 390
- Average deviations:
- over CPM: 92.32%
- over best LB: 0.52%
- over best UB: 0.21%
- Best Known: 375 (96.15%)
- Closed (using best LBs): 373 (95.64%)
- Sum of time units: 46096
- Open time units:
- to LBs: 131 (0.28%)
- to UBs: 54 (0.12%)
Lower Bounds: 390
- Average deviations:
- over CPM: 90.88%
- below best LB: 0.15%
- below best UB: 0.41%
- Best Known: 379 (97.18%)
- Closed (using best UBs): 374 (95.90%)
- Sum of time units: 45928
- Open time units:
- to LBs: 37 (0.08%)
- to UBs: 114 (0.25%)
Date