Problem

W

W1

W2

W3

No. of solution

CPU time (secs)

No. of solution

CPU time (secs)

No. of solution

CPU time (secs)

No. of solution

CPU time (secs)

B (22222)

3594

20.10

2494

13.36

2734

19.10

2624

20.10

C (32221)

4154

24.20

2784

14.36

3054

20.10

2534

14.10

D (33211)

4104

30.24

3216

43.30

3293

15.20

2524

12.52

E (42211)

3914

37.14

2604

35.00

2744

10.16

2544

33.10

F (43111)

3174

42.10

2454

34.40

2494

09.39

2687

37.55

G (52111)

2884

15.10

2764

35.10

2804

09.13

2664

21.16

H (61111)

3354

25.10

3034

34.20

2914

09.01

2364

23.10