Lewitt 2009 was provided by and converted to XHSTT by Nelishia Pillay and Rushil Raghavjee. It is a dataset of a primary school.
A summary of the data can be found in the following table:
|
Assets |
Times |
Teachers |
Rooms |
Students |
Classes |
# events |
Total duration |
|
value |
148 |
19 |
2 |
- |
16 |
185 |
838 |
The following constraints are present:
- Scheduling constraints: AssignTimeConstraint and SplitEventsConstraint.
- Event constraints: PreferTimesConstraint and LinkEventsConstraint.
- Resource constraints: AvoidClashesConstraint.
The following solutions are submitted for this instance:
|
SolutionGroup |
Feasibility value |
Objective value |
Submitted by |
Received |
|
NelishiaPillay-GA_2011-01-06 |
0 |
58 |
Nelishia Pillay |
January 6, 2011 |
|
VAGO2012 |
0 |
0 |
Christos Gogos et al. |
April 14, 2012 |
XML file
Lewitt2009.xml (instance and solutions)
previous versions:
SouthAfricaLewitt2009.xml (XHSTT2013)
[Update to 2014: cost function simplified, PreferTimesConstraint added.]
SouthAfricaLewitt2009.xml (XHSTT2011)
[Update to 2013: Changed Id to ZA-LW-09.]