J90

Dataset File
Description

Dataset proposed in the paper Kolisch, R. and A. Sprecher (1996): PSPLIB - A project scheduling library, European Journal of Operational Research, Vol. 96,pp. 205--216.

Number of instances
480
Format
sm
Statistics
Set statistics:
Number of instances: 480
- Solved (exact proc.): 412 (85.83%)
- Closed (LB=UB): 414 (86.25%)
- Open (LB<UB): 66 (13.75%)
Average deviation over CPM:
- Lower bound: 8.24%
- Upper bound: 9.43%
Sum of lower bounds: 45056
Sum of upper bounds: 45552
Open time units: 496 (1.10%)
Avg CPU lower bounds: 452.294s (max 23852.000s)
Avg CPU upper bounds: 54.192s (max 14736.000s)
Avg CPU optimal sol.: 215.773s (max 23852.000s)
Reference 7:
- Lower bounds: 44 (9.17%)
- Upper bounds: 17 (3.54%)
- Optimal solutions: 23 (4.79%)
Reference 2:
- Lower bounds: 7 (1.46%)
Reference 1:
- Lower bounds: 17 (3.54%)
- Upper bounds: 353 (73.54%)
- Optimal solutions: 344 (71.67%)
Reference 8:
- Lower bounds: 43 (8.96%)
- Upper bounds: 12 (2.50%)
- Optimal solutions: 27 (5.62%)
Reference 3:
- Upper bounds: 96 (20.00%)
Reference 4:
- Lower bounds: 12 (2.50%)
- Optimal solutions: 11 (2.29%)
Reference 6:
- Lower bounds: 13 (2.71%)
Reference 5:
- Lower bounds: 7 (1.46%)
- Upper bounds: 2 (0.42%)
- Optimal solutions: 7 (1.46%)
RecordSets
Record sets:
ID;1
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, 38:18031818.
Date; 1992/01/01
Hardware / software; i7, 16GB, 2GHz, C++, Visual Studio 2015 (x64), Windows 10
Stop criteria;1m and 1h runs
Submission date; 2016/01/01
ID;2
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
ID;3
Author(s); Debels, D. and Vanhoucke, M.
Reference; Debels, D. and Vanhoucke, M. (2007). A decomposition-based genetic algorithm for the resource-constrained project scheduling problems. Operations Research, 55:457-469.
Date; 2007/01/01
Hardware / software; Stevin Supercomputer Infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria;cumulated results from several runs, on open instances only. Maximal run: 1000 runs x 500k schedules
Submission date; 2017/5/21
ID;4
Author(s);Schutt, A., Feydy, T., Stuckey, P.J., Wallace, M.G.
Reference;"Schutt, A., Feydy, T., Stuckey, P.J., Wallace, M.G. (2011) ""Explaining the cumulative propagator"". Constraints 16: 250. https://doi.org/10.1007/s10601-010-9103-2"
Date; 2011/07/01
Hardware / software;X86-64 architecture running GNU/Linux and a Intel(R) Xeon(R) CPU E54052 processor with 2 GHz. Code in Mercury using the G12 Constraint Programming Platform
Stop criteria(s);10 min, results reported in the paper as new results at the time of publication
Submission date; 2019/10/28
ID;5
Author(s);Schutt, A., Feydy, T., Stuckey, P.J., Wallace, M.G.
Reference;"Schutt, A., Feydy, T., Stuckey, P.J., Wallace, M.G. (2011) ""Explaining the cumulative propagator"". Constraints 16: 250. https://doi.org/10.1007/s10601-010-9103-2"
Date; 2011/07/01
Hardware / software;X86-64 architecture running GNU/Linux and a Intel(R) Xeon(R) CPU E54052 processor with 2 GHz. Code in Mercury using the G12 Constraint Programming Platform
Stop criteria(s);10 min, results reported in the paper as new results at the time of publication
Submission date; 2019/10/28
ID;6
Author(s);Petr Vil?m
Reference;Vil?m, P. (2011). Timetable Edge Finding Filtering Algorithm for Discrete Cumulative Resources. International Conference on AI and OR Techniques in Constriant Programming for Combinatorial Optimization Problems, 16. https://doi.org/10.1007/978-3-642-21311-3_22
Date;2011
Hardware / software;Intel(R) Core(TM)2 Duo CPU T9400 on 2.53GHz
Stop criteria;time limit for each improvement step is 60 seconds
Submission date;2021
ID;7
Author(s); Coelho, J. and Vanhoucke, M.
Reference;"Coelho, Jose, Vanhoucke, Mario. 2018. ""An exact composite lower bound strategy for the resource-constrained project scheduling problem"", Computers & Operations Research 93, 1: 135 - 150. doi: 10.1016/j.cor.2018.01.017"
Date; 2017/06/01
Hardware / software; STEVIN HPC-UGent infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria(s);Best results from all runs, with maximal run time of 1h
Submission date; 2017/12/31
ID;8
Author(s);PSPLIB report
Reference;Check PSPLIB website: http://www.om-db.wi.tum.de/psplib
Date; 1999/01/01
Hardware / software;Not reported
Stop criteria;Results reported from several authors, UBs, LBs and optimal runs
Submission date; 2019/10/01
File Header
Title;J90
Description;Dataset proposed in the paper Kolisch, R. and A. Sprecher (1996): PSPLIB - A project scheduling library, European Journal of Operational Research, Vol. 96,pp. 205--216.
Number;480
Format;sm
Date