Packing of unitary-radius circles in a rectangle (minimizing area)

Number of items	Length	Width	Item-item Overlap	Item-object Overlap	Solution	Files		Number of trials	CPU time in seconds
1	2.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-1.dat	cr-mina-1.mp	1	0.00
2	4.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-2.dat	cr-mina-2.mp	1	0.00
3	6.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-3.dat	cr-mina-3.mp	1	0.00
4	8.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-4.dat	cr-mina-4.mp	1	0.00
5	10.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-5.dat	cr-mina-5.mp	1	0.00
6	4.0000000000000000	6.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-6.dat	cr-mina-6.mp	3	0.34
7	2.0000000000000000	14.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-7.dat	cr-mina-7.mp	7	0.66
8	8.0000000000000000	4.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-8.dat	cr-mina-8.mp	9	1.50
9	6.0000000000000000	6.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-9.dat	cr-mina-9.mp	2	0.01
10	10.0000000000000000	4.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-10.dat	cr-mina-10.mp	1	0.00
11	8.0000000000000018	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-11.dat	cr-mina-11.mp	70	11.20
12	8.0000000000000000	6.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-12.dat	cr-mina-12.mp	17	4.40
13	26.0000000000000000	2.0000000000000000	0.0E+00	0.0E+00	IMAGE	cr-mina-13.dat	cr-mina-13.mp	23	7.24
14	5.4641016151377553	10.0000000000000018	0.0E+00	0.0E+00	IMAGE	cr-mina-14.dat	cr-mina-14.mp	48	12.46
15	3.7320508075688776	16.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-15.dat	cr-mina-15.mp	37	8.70
16	3.7320508075688776	17.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-16.dat	cr-mina-16.mp	43	15.01
17	5.4641016151377553	12.0000000000000018	0.0E+00	0.0E+00	IMAGE	cr-mina-17.dat	cr-mina-17.mp	117	31.35
18	3.7320508075688776	19.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-18.dat	cr-mina-18.mp	209	61.10
19	7.4641016151377562	10.0000000000000018	0.0E+00	0.0E+00	IMAGE	cr-mina-19.dat	cr-mina-19.mp	17	8.64
20	14.0000000000000036	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-20.dat	cr-mina-20.mp	1	0.01
21	15.0000000000000036	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-21.dat	cr-mina-21.mp	1	0.02
22	3.7320508075688776	23.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-22.dat	cr-mina-22.mp	51	26.52
23	5.4641016151377553	16.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-23.dat	cr-mina-23.mp	11	8.07
24	5.4641016151377553	17.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-24.dat	cr-mina-24.mp	71	35.01
25	3.7320508075688776	26.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-25.dat	cr-mina-25.mp	50	23.36
26	5.4641016151377553	18.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-26.dat	cr-mina-26.mp	246	114.36
27	5.4641016151377553	19.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-27.dat	cr-mina-27.mp	18	10.10
28	12.0000000000000036	8.9282032302755123	4.4E-16	0.0E+00	IMAGE	cr-mina-28.dat	cr-mina-28.mp	191	80.71
29	20.0000000000000036	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-29.dat	cr-mina-29.mp	145	82.37
30	5.4641016151377553	21.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-30.dat	cr-mina-30.mp	18	10.10
31	3.7320508075688776	32.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-31.dat	cr-mina-31.mp	120	58.06
32	5.4641016151377553	22.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-32.dat	cr-mina-32.mp	239	176.39
33	14.0000000000000053	8.9282032302755123	0.0E+00	0.0E+00	IMAGE	cr-mina-33.dat	cr-mina-33.mp	2487	1687.60
34	7.1961524227066338	18.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-34.dat	cr-mina-34.mp	200	140.46
35	24.0000000000000036	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-35.dat	cr-mina-35.mp	69	53.59
36	25.0000000000000071	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-36.dat	cr-mina-36.mp	259	185.56
37	5.4641016151377553	25.8612097182042078	0.0E+00	0.0E+00	IMAGE	cr-mina-37.dat	cr-mina-37.mp	2907	2353.71
38	26.0000000000000071	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-38.dat	cr-mina-38.mp	69	38.55
39	27.0000000000000071	5.4641016151377553	0.0E+00	0.0E+00	IMAGE	cr-mina-39.dat	cr-mina-39.mp	335	301.99
40	7.1961524227066338	21.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-40.dat	cr-mina-40.mp	428	333.47
41	5.4641016151377553	28.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-41.dat	cr-mina-41.mp	269	244.77
42	22.0000000000000036	7.1961524227066338	0.0E+00	0.0E+00	IMAGE	cr-mina-42.dat	cr-mina-42.mp	297	285.47
43	18.0000000000000071	8.9282032302755123	4.4E-16	0.0E+00	IMAGE	cr-mina-43.dat	cr-mina-43.mp	358	389.22
44	5.4641016151377553	30.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-44.dat	cr-mina-44.mp	1227	1447.03
45	5.4641016151377553	31.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-45.dat	cr-mina-45.mp	406	503.78
46	7.1961524227066338	24.0000000000000036	0.0E+00	0.0E+00	IMAGE	cr-mina-46.dat	cr-mina-46.mp	352	485.91
47	5.4641016151377553	32.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-47.dat	cr-mina-47.mp	368	520.40
48	20.0000000000000071	8.9282032302755123	4.4E-16	0.0E+00	IMAGE	cr-mina-48.dat	cr-mina-48.mp	2327	3034.99
49	5.4641016151377553	33.8612097182042078	0.0E+00	0.0E+00	IMAGE	cr-mina-49.dat	cr-mina-49.mp	3538	5101.41
50	5.4641016151377553	34.0000000000000071	0.0E+00	0.0E+00	IMAGE	cr-mina-50.dat	cr-mina-50.mp	79	83.78