Dataset File
Description
Set generated paper.
Number of instances
120
Format
prb
Statistics
Set statistics:
Number of instances: 120
- Solved (exact proc.): 0 (0.00%)
- Closed (LB=UB): 68 (56.67%)
- Open (LB<UB): 52 (43.33%)
Average deviation over CPM:
- Lower bound: 16.33%
- Upper bound: 22.87%
Sum of lower bounds: 63187
Sum of upper bounds: 66761
Open time units: 3574 (5.66%)
Avg CPU lower bounds: -14212.910s (max 61259.938s)
Avg CPU upper bounds: 210.698s (max 4457.215s)
Avg CPU optimal sol.: 0.000s (max 0.000s)
Reference 2:
- Lower bounds: 120 (100.00%)
- Upper bounds: 14 (11.67%)
Reference 1:
- Upper bounds: 106 (88.33%)
Number of instances: 120
- Solved (exact proc.): 0 (0.00%)
- Closed (LB=UB): 68 (56.67%)
- Open (LB<UB): 52 (43.33%)
Average deviation over CPM:
- Lower bound: 16.33%
- Upper bound: 22.87%
Sum of lower bounds: 63187
Sum of upper bounds: 66761
Open time units: 3574 (5.66%)
Avg CPU lower bounds: -14212.910s (max 61259.938s)
Avg CPU upper bounds: 210.698s (max 4457.215s)
Avg CPU optimal sol.: 0.000s (max 0.000s)
Reference 2:
- Lower bounds: 120 (100.00%)
- Upper bounds: 14 (11.67%)
Reference 1:
- Upper bounds: 106 (88.33%)
RecordSets
Record sets:
ID;1
Author(s); Coelho J., Vanhoucke M.
Reference; Coelho J., Vanhoucke M. 2011. 'Multi-mode resource-constrained project scheduling using RCPSP and SAT solvers', European Journal of Operational Research 213, 1: 73 - 82.
Date; 2011/01/01
Hardware / software; Stevin Supercomputer Infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria;cumulated results from several runs, on open instances only. Maximal run: 100 runs x 500k schedules
Submission date; 2017/5/26
ID;2
Author(s); Shichen Tian
Reference;
Date; 2026-06-26
Hardware / software; Experiments were conducted on a server equipped with a 72-core CPU. All computations were performed using a single thread.
Stop criteria; none
Submission date; 2026-06-26
ID;1
Author(s); Coelho J., Vanhoucke M.
Reference; Coelho J., Vanhoucke M. 2011. 'Multi-mode resource-constrained project scheduling using RCPSP and SAT solvers', European Journal of Operational Research 213, 1: 73 - 82.
Date; 2011/01/01
Hardware / software; Stevin Supercomputer Infrastructure, C++, compiler intel/2017.02, Linux
Stop criteria;cumulated results from several runs, on open instances only. Maximal run: 100 runs x 500k schedules
Submission date; 2017/5/26
ID;2
Author(s); Shichen Tian
Reference;
Date; 2026-06-26
Hardware / software; Experiments were conducted on a server equipped with a 72-core CPU. All computations were performed using a single thread.
Stop criteria; none
Submission date; 2026-06-26
Relevant Results
Best Known Solutions
Original Instances
File Header
Title;Boctor prb
Description;Set generated paper.
Number;120
Format;prb
Description;Set generated paper.
Number;120
Format;prb
Date