Results File
Dataset
File Header
Author(s): Klein, R. and Scholl, A.
Reference:Klein, R. and Scholl, A. (1999). Computing lower bounds by destructive improvement: An application to resource-constrained project scheduling. European Journal of Operational Research, 112:322?346
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: 6.37%
- below best LB: 2.59%
- below best UB: 2.76%
- Best Known: 349 (72.71%)
- Closed (using best UBs): 349 (72.71%)
- Sum of time units: 36929
- Open time units:
- to LBs: 1286 (3.37%)
- to UBs: 1377 (3.59%)
Instances: 480
Lower Bounds: 480
- Average deviations:
- over CPM: 6.37%
- below best LB: 2.59%
- below best UB: 2.76%
- Best Known: 349 (72.71%)
- Closed (using best UBs): 349 (72.71%)
- Sum of time units: 36929
- Open time units:
- to LBs: 1286 (3.37%)
- to UBs: 1377 (3.59%)
Date