Results File
Dataset
File Header
Author(s): Demeulemeester, E. and Herroelen, W.
Reference: Demeulemeester, E. and Herroelen, W. (1992). A branch-and-bound procedure for the multiple resource-constrained project scheduling problem. Management Science, 38:1803-1818.
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: 6.02%
- over best UB: 2.87%
- Best Known: 455 (63.55%)
- Closed (using best LBs): 445 (62.15%)
- Sum of time units: 134155
- Open time units:
- to LBs: 6349 (4.97%)
- to UBs: 3374 (2.58%)
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: 6.02%
- over best UB: 2.87%
- Best Known: 455 (63.55%)
- Closed (using best LBs): 445 (62.15%)
- Sum of time units: 134155
- Open time units:
- to LBs: 6349 (4.97%)
- to UBs: 3374 (2.58%)
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