Results File
Dataset
File Header
Author(s): Klein, R. and Scholl, A.
Reference:Klein, R., & Scholl, A. (1999). Computing lower bounds by destructive improvement: An application to resource-constrained project scheduling. European Journal of Operational Research, 112(2), 322-346. https://doi.org/10.1016/S0377-2217(97)00442-6
Date: 1999/01/01
Hardware / software: i7, 16GB, 2GHz, C++, Visual Studio 2015 (x64), Windows 10
Stop criteria:none
Submission date: 2016/01/01
Statistics
Nothing changed since there are no new lower bounds, upper bounds nor optimal solutions.
Instances: 480
Lower Bounds: 480
- Average deviations:
- over CPM: 913.27%
- below best LB: 1.94%
- below best UB: 5.34%
- Best Known: 262 (54.58%)
- Closed (using best UBs): 89 (18.54%)
- Sum of time units: 314050
- Open time units:
- to LBs: 4510 (1.42%)
- to UBs: 14354 (4.37%)
Instances: 480
Lower Bounds: 480
- Average deviations:
- over CPM: 913.27%
- below best LB: 1.94%
- below best UB: 5.34%
- Best Known: 262 (54.58%)
- Closed (using best UBs): 89 (18.54%)
- Sum of time units: 314050
- Open time units:
- to LBs: 4510 (1.42%)
- to UBs: 14354 (4.37%)
Date