dimacs 0.2.0

Utilities to parse files in DIMACS .cnf or .sat format which is useful for participating in the DIMACS SAT solver competitions.
Documentation
c FILE: aim-100-1_6-no-1.cnf
c
c SOURCE: Kazuo Iwama, Eiji Miyano (miyano@cscu.kyushu-u.ac.jp),
c          and Yuichi Asahiro
c
c DESCRIPTION: Artifical instances from generator by source.  Generators
c              and more information in sat/contributed/iwama.
c
c NOTE: Not Satisfiable
c
p cnf 100 160
16 30 95 0
-16 30 95 0
-30 35 78 0
-30 -78 85 0
-78 -85 95 0
8 55 100 0
8 55 -95 0
9 52 100 0
9 73 -100 0
-8 -9 52 0
38 66 83 0
-38 83 87 0
-52 83 -87 0
66 74 -83 0
-52 -66 89 0
-52 73 -89 0
-52 73 -74 0
-8 -73 -95 0
40 -55 90 0
-40 -55 90 0
25 35 82 0
-25 82 -90 0
-55 -82 -90 0
11 75 84 0
11 -75 96 0
23 -75 -96 0
-11 23 -35 0
-23 29 65 0
29 -35 -65 0
-23 -29 84 0
-35 54 70 0
-54 70 77 0
19 -77 -84 0
-19 -54 70 0
22 68 81 0
-22 48 81 0
-22 -48 93 0
3 -48 -93 0
7 18 -81 0
-7 56 -81 0
3 18 -56 0
-18 47 68 0
-18 -47 -81 0
-3 68 77 0
-3 -77 -84 0
19 -68 -70 0
-19 -68 74 0
-68 -70 -74 0
54 61 -62 0
50 53 -62 0
-50 61 -62 0
-27 56 93 0
4 14 76 0
4 -76 96 0
-4 14 80 0
-14 -68 80 0
-10 -39 -89 0
1 49 -81 0
1 26 -49 0
17 -26 -49 0
-1 17 -40 0
16 51 -89 0
-9 57 60 0
12 45 -51 0
2 12 69 0
2 -12 40 0
-12 -51 69 0
-33 60 -98 0
5 -32 -66 0
2 -47 -100 0
-42 64 83 0
20 -42 -64 0
20 -48 98 0
-20 50 98 0
-32 -50 98 0
-24 37 -73 0
-24 -37 -100 0
-57 71 81 0
-37 40 -91 0
31 42 81 0
-31 42 72 0
-31 42 -72 0
7 -19 25 0
-1 -25 -94 0
-15 -44 79 0
-6 31 46 0
-39 41 88 0
28 -39 43 0
28 -43 -88 0
-4 -28 -88 0
-30 -39 -41 0
-29 33 88 0
-16 21 94 0
-10 26 62 0
-11 -64 86 0
-6 -41 76 0
38 -46 93 0
26 -37 94 0
-26 53 -79 0
78 87 -94 0
65 76 -87 0
23 51 -62 0
-11 -36 57 0
41 59 -65 0
-56 72 -91 0
13 -20 -46 0
-13 15 79 0
-17 47 -60 0
-13 -44 99 0
-7 -38 67 0
37 -49 62 0
-14 -17 -79 0
-13 -15 -22 0
32 -33 -34 0
24 45 48 0
21 24 -48 0
-36 64 -85 0
10 -61 67 0
-5 44 59 0
-80 -85 -99 0
6 37 -97 0
-21 -34 64 0
-5 44 46 0
58 -76 97 0
-21 -36 75 0
-15 58 -59 0
-58 -76 -99 0
-2 15 33 0
-26 34 -57 0
-18 -82 -92 0
27 -80 -97 0
6 32 63 0
-34 -86 92 0
13 -61 97 0
-28 43 -98 0
5 39 -86 0
39 -45 92 0
27 -43 97 0
13 -58 -86 0
-28 -67 -93 0
-69 85 99 0
42 71 -72 0
10 -27 -63 0
-59 63 -83 0
36 86 -96 0
-2 36 75 0
-59 -71 89 0
36 -67 91 0
36 -60 63 0
-63 91 -93 0
25 87 92 0
-21 49 -71 0
-2 10 22 0
6 -18 41 0
6 71 -92 0
-53 -69 -71 0
-2 -53 -58 0
43 -45 -96 0
34 -45 -69 0
63 -86 -98 0