Results File
Dataset
File Header
Author(s): Demeulemeester, E. and Herroelen, W.
Reference: Demeulemeester, E., & Herroelen, W. (1992). A Branch-and-Bound Procedure for the Multiple Resource-Constrained Project Scheduling Problem. Management Science, 38(12), 1803-1818. http://www.jstor.org/stable/2632711
Date: 1992/01/01
Hardware / software: Stevin Supercomputer Infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria: 3600 second(s)
Submission date: 2017/5/20
Statistics
Nothing changed since there are no new lower bounds, upper bounds nor optimal solutions.
Instances: 716
Optimal results: 443 (61.87%)
Upper Bounds: 716
- Average deviations:
- over CPM: 285.78%
- over best LB: 3.75%
- over best UB: 2.96%
- Best Known: 455 (63.55%)
- Closed (using best LBs): 454 (63.41%)
- Sum of time units: 134155
- Open time units:
- to LBs: 4401 (3.39%)
- to UBs: 3469 (2.65%)
Lower Bounds: 443
- Average deviations:
- over CPM: 260.21%
- below best LB: 0.00%
- below best UB: 0.00%
- Best Known: 443 (61.87%)
- Closed (using best UBs): 443 (61.87%)
- Sum of time units: 83801
Instances: 716
Optimal results: 443 (61.87%)
Upper Bounds: 716
- Average deviations:
- over CPM: 285.78%
- over best LB: 3.75%
- over best UB: 2.96%
- Best Known: 455 (63.55%)
- Closed (using best LBs): 454 (63.41%)
- Sum of time units: 134155
- Open time units:
- to LBs: 4401 (3.39%)
- to UBs: 3469 (2.65%)
Lower Bounds: 443
- Average deviations:
- over CPM: 260.21%
- below best LB: 0.00%
- below best UB: 0.00%
- Best Known: 443 (61.87%)
- Closed (using best UBs): 443 (61.87%)
- Sum of time units: 83801
Date