Instance Name

HCA

IWD

AIWD

MIWD

Best

Avg.

Best

Avg.

Best

Avg.

Best

Avg.

Eil51

426

426.85

434

443.2

426

428.4

428.98

432.62

St70

675

676.5

710

724.93

675

682.5

677.1

684.08

Eil76

538

538.5

552

564.43

538

542.86

549.96

558.23

KroA100

21282

21308.1

23183

23548.37

21,304

21586.73

21407.57

21904.03

rat195

2323

2334.6

2461

2480.6

2338

2347.8

-

-

ts225

126643

126788.1

755791

276140.75

127,325

128323.5

-

-

Average

29912.8

29947.6

130521.8

50650.4

25434.3

25652.0

5765.9

5894.7

T-test (P-values) vs HCA

0.3722

0.3656

0.3570

0.2867

0.3209

0.3611