c FILE: par8-1-c.cnf
c
c SOURCE: James Crawford (jc@research.att.com)
c
c DESCRIPTION: Instance arises from the problem of learning the parity
c function.
c
c parxx-y denotes a parity problem on xx bits. y is simply the
c intance number.
c
c parxx-y-c denotes an instance identical to parxx-y except that
c the instances have been simplified (to create an equivalent
c problem).
c
c NOTE: Satisfiable (checked for 8 and 16 size instances. All
c instances are satisfiable by construction)
c
c NOTE: Number of clauses corrected August 3, 1993
c
c Converted from tableau format Tue Aug 3 09:55:20 EDT 1993
p cnf 64 254
-2 1 0
-3 -2 0
-3 -2 -1 0
3 2 -1 0
-3 2 1 0
3 -2 1 0
-4 2 0
-5 -4 0
-5 -4 -2 0
5 4 -2 0
-5 4 2 0
5 -4 2 0
-6 4 0
-7 -6 0
-7 -6 -4 0
7 6 -4 0
-7 6 4 0
7 -6 4 0
-8 6 0
-9 -8 0
-9 -8 -6 0
9 8 -6 0
-9 8 6 0
9 -8 6 0
-10 8 0
-11 -10 0
-11 -10 -8 0
11 10 -8 0
-11 10 8 0
11 -10 8 0
-12 10 0
-13 -12 0
-13 -12 -10 0
13 12 -10 0
-13 12 10 0
13 -12 10 0
-14 12 0
-15 -14 0
-15 -14 -12 0
15 14 -12 0
-15 14 12 0
15 -14 12 0
-16 14 0
-17 -16 0
-17 -16 -14 0
17 16 -14 0
-17 16 14 0
17 -16 14 0
-18 16 0
-19 -18 0
-19 -18 -16 0
19 18 -16 0
-19 18 16 0
19 -18 16 0
-20 18 0
-21 -20 0
-21 -20 -18 0
21 20 -18 0
-21 20 18 0
21 -20 18 0
-22 20 0
-23 -22 0
-23 -22 -20 0
23 22 -20 0
-23 22 20 0
23 -22 20 0
-24 22 0
-25 -24 0
-25 -24 -22 0
25 24 -22 0
-25 24 22 0
25 -24 22 0
-26 24 0
-27 -26 0
-27 -26 -24 0
27 26 -24 0
-27 26 24 0
27 -26 24 0
-28 26 0
-29 -28 0
-29 -28 -26 0
29 28 -26 0
-29 28 26 0
29 -28 26 0
28 -30 0
-31 -30 0
-31 -28 -30 0
31 -28 30 0
-31 28 30 0
31 28 -30 0
-33 -32 -3 0
33 32 -3 0
-33 32 3 0
33 -32 3 0
-35 -34 -32 0
35 34 -32 0
-35 34 32 0
35 -34 32 0
-37 -34 36 0
37 -34 -36 0
-37 34 -36 0
37 34 36 0
-39 -38 -5 0
39 38 -5 0
-39 38 5 0
39 -38 5 0
-35 -40 -38 0
35 40 -38 0
-35 40 38 0
35 -40 38 0
-42 -41 -40 0
42 41 -40 0
-42 41 40 0
42 -41 40 0
-36 -41 43 0
36 -41 -43 0
-36 41 -43 0
36 41 43 0
-44 -7 29 0
44 -7 -29 0
44 7 29 0
-44 7 -29 0
-33 -45 -44 0
33 45 -44 0
-33 45 44 0
33 -45 44 0
-37 -36 -45 0
37 36 -45 0
-37 36 45 0
37 -36 45 0
-37 -46 -9 0
37 46 -9 0
-37 46 9 0
37 -46 9 0
-36 -43 -46 0
36 43 -46 0
-36 43 46 0
36 -43 46 0
-39 -47 -11 0
39 47 -11 0
-39 47 11 0
39 -47 11 0
-33 -48 -47 0
33 48 -47 0
-33 48 47 0
33 -48 47 0
-37 -36 -48 0
37 36 -48 0
-37 36 48 0
37 -36 48 0
-39 -49 -13 0
39 49 -13 0
-39 49 13 0
39 -49 13 0
-33 -36 -49 0
33 36 -49 0
-33 36 49 0
33 -36 49 0
-50 -15 29 0
50 -15 -29 0
50 15 29 0
-50 15 -29 0
-35 -37 -50 0
35 37 -50 0
-35 37 50 0
35 -37 50 0
-39 -35 -17 0
39 35 -17 0
-39 35 17 0
39 -35 17 0
-39 -51 -19 0
39 51 -19 0
-39 51 19 0
39 -51 19 0
-35 -52 -51 0
35 52 -51 0
-35 52 51 0
35 -52 51 0
-37 -52 42 0
37 -52 -42 0
-37 52 -42 0
37 52 42 0
-53 -21 29 0
53 -21 -29 0
53 21 29 0
-53 21 -29 0
-33 -54 -53 0
33 54 -53 0
-33 54 53 0
33 -54 53 0
-35 -54 42 0
35 -54 -42 0
-35 54 -42 0
35 54 42 0
-33 -23 42 0
33 -23 -42 0
-33 23 -42 0
33 23 42 0
-55 -25 29 0
55 -25 -29 0
55 25 29 0
-55 25 -29 0
-33 -56 -55 0
33 56 -55 0
-33 56 55 0
33 -56 55 0
-35 -56 36 0
35 -56 -36 0
-35 56 -36 0
35 56 36 0
-39 -57 -27 0
39 57 -27 0
-39 57 27 0
39 -57 27 0
-58 -57 29 0
58 -57 -29 0
58 57 29 0
-58 57 -29 0
-35 -59 -58 0
35 59 -58 0
-35 59 58 0
35 -59 58 0
-37 -59 -36 0
37 -59 36 0
-37 59 36 0
37 59 -36 0
-37 -60 -31 0
37 60 -31 0
-37 60 31 0
37 -60 31 0
-42 -61 -60 0
42 61 -60 0
-42 61 60 0
42 -61 60 0
-36 -61 43 0
36 -61 -43 0
-36 61 -43 0
36 61 43 0
-39 -62 -30 0
39 62 -30 0
-39 62 30 0
39 -62 30 0
-33 -63 -62 0
33 63 -62 0
-33 63 62 0
33 -63 62 0
-42 -64 -63 0
42 64 -63 0
-42 64 63 0
42 -64 63 0
-36 -64 -43 0
36 -64 43 0
-36 64 43 0
36 64 -43 0