Overview XHSTT-2014 (instances and best solutions)

Overview archive XHSTT-2014

Meaning of the columns

  • Instance: the country-school-year code of the instance. Clicking the name, jumps to the page of the instance.
  • Times: the total number of times in the dataset.
  • Teachers: the total number of resources with resource type "Teacher" in the dataset.
  • Rooms: the total number of resources with resource type "Room" in the dataset.
  • Classes: the total number of resources with resource type "Class" in the dataset.
  • Students: the total number of resources with resource type "Student" in the dataset.
  • Events: the total number of events in the dataset.
  • Duration: the total duration of all events in the dataset.
  • Best: currently best known solution to this instance. If this is simply a number, the best known solution is feasible, otherwise the cost is feasibility cost dot objective cost.
  • LB (Lowerbound): highest lowerbound reported for this instance. In case this lowerbound (if correct...) equals "best" the instance is solved to optimality.
  • Last best date: Date that the best known solution was received.
Clicking the name of the instance below will hyperlink you to the description of the instance.

Instance

Times

Teachers

Rooms

Classes

Students

Events

Duration

Best

LB

Last best date

AU-BG-98

40

56

45

30

387

1564

334

0.0

Mar 2, 2016

AU-SA-96

60

43

36

20

296

1876

0

0

Mar 2, 2016

AU-TE-99

30

37

26

13

308

806

20

20

Mar 8, 2016

BR-SA-00

25

14

6

63

150

5

5

July 7, 2012

BR-SM-00

25

23

12

127

300

51

51

Dec 18, 2013

BR-SN-00

25

30

14

140

350

35

35

Aug 22, 2014

DK-FG-12

50

90

69

279

1077

1077

1513

285

Jan 29, 2016

DK-HG-12

50

100

71

523

1235

1235

12.2611

7.0

Jul 20, 2015

DK-VG-09

60

46

53

163

918

918

2.2718

0.0

Jul 20, 2015

ES-SS-08

35

66

4

21

225

439

335

334

Jan 4, 2016

FI-PB-98

40

46

34

31

387

854

0

0

June 27, 2011

FI-WP-06

35

18

13

10

172

297

0

0

Jan 29, 2016

FI-MP-06

35

25

25

14

280

306

77

77

Feb 23, 2015

GR-H1-97

35

29

66

372

372

0

0

Dec 3, 2010

GR-P3-10

35

29

84

178

340

0

0

Mar 21, 2011

GR-PA-08

35

19

12

262

262

3

3

Feb 23, 2015

IT-I4-96

36

61

38

748

1101

27

27

Jul 20, 2015

KS-PR-11

62

101

63

809

1912

0

0

Feb 20, 2015

NL-KP-03

38

75

41

18

453

1156

1203

420

0

Jul 20, 2015

NL-KP-05

37

78

42

26

498

1235

1272

784

89

Jul 20, 2015

NL-KP-09

38

93

53

48

1148

1274

5095

170

Jan 29, 2016

UK-SP-06

25

68

67

67

1227

1227

15.1892

0.0

Feb 23, 2015

US-WS-09

100

134

108

628

6354

111

0

Feb 23, 2015

ZA-LW-09

148

19

2

16

185

838

0

0

April 14, 2012

ZA-WD-09

42

40

30

278

1353

0

0

Aug 28, 2014