Results File
Dataset
File Header
Author(s):Alireza Etminaniesfahani, Hanyu Gu, Leila Moslemi Naeni, Amir Salehipour
Reference:Alireza Etminaniesfahani, Hanyu Gu, Leila Moslemi Naeni, Amir Salehipour. 2023. An efficient relax-and-solve method for the multi-mode resource constrained project scheduling problem. Annals of Operations Research.
Date:2023/12
Hardware / software:Intel Xeon Gold 6238R 2.2 GHz / Python 3.6.5 / CPLEX CP optimizer version 12.10.0.0
Stop criteria:50000 schedules
Submission date:2024/05
Statistics
New results:
3 new upper bounds
3 open instances updates (upper and lower bounds)
Results saved in sites/default/files/datasets/MM50.csv
BKS saved in sites/default/files/datasets/MM50_BKS.csv
Instances: 6
Upper Bounds: 6
- Average deviations:
- over CPM: 95.77%
- over best LB: 5.30%
- over best UB: 0.00%
- Best Known: 6 (100.00%)
- Closed (using best LBs): 0 (0.00%)
- Sum of time units: 236
- Open time units:
- to LBs: 12 (5.36%)
- to UBs: 0 (0.00%)
3 new upper bounds
3 open instances updates (upper and lower bounds)
Results saved in sites/default/files/datasets/MM50.csv
BKS saved in sites/default/files/datasets/MM50_BKS.csv
Instances: 6
Upper Bounds: 6
- Average deviations:
- over CPM: 95.77%
- over best LB: 5.30%
- over best UB: 0.00%
- Best Known: 6 (100.00%)
- Closed (using best LBs): 0 (0.00%)
- Sum of time units: 236
- Open time units:
- to LBs: 12 (5.36%)
- to UBs: 0 (0.00%)
Date