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219 lines
3.7 KiB
INI
219 lines
3.7 KiB
INI
c File: hole7.cnf
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c
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c SOURCE: John Hooker (jh38+@andrew.cmu.edu)
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c
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c DESCRIPTION: Pigeon hole problem of placing n (for file holen) pigeons
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c in n+1 holes without placing 2 pigeons in the same hole
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c
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c NOTE: Part of the collection at the Forschungsinstitut fuer
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c anwendungsorientierte Wissensverarbeitung in Ulm Germany.
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c
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c NOTE: Not satisfiable
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c
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p cnf 56 204
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-1 -8 0
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-1 -15 0
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-1 -22 0
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-1 -29 0
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-1 -36 0
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-1 -43 0
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-1 -50 0
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-8 -15 0
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-8 -22 0
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-8 -29 0
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-8 -36 0
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-8 -43 0
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-8 -50 0
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-15 -22 0
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-15 -29 0
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-15 -36 0
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-15 -43 0
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-15 -50 0
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-22 -29 0
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-22 -36 0
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-22 -43 0
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-22 -50 0
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-29 -36 0
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-29 -43 0
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-29 -50 0
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-36 -43 0
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-36 -50 0
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-43 -50 0
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-2 -9 0
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-2 -16 0
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-2 -23 0
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-2 -30 0
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-2 -37 0
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-2 -44 0
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-2 -51 0
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-9 -16 0
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-9 -23 0
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-9 -30 0
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-9 -37 0
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-9 -44 0
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-9 -51 0
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-16 -23 0
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-16 -30 0
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-16 -37 0
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-16 -44 0
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-16 -51 0
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-23 -30 0
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-23 -37 0
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-23 -44 0
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-23 -51 0
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-30 -37 0
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-30 -44 0
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-30 -51 0
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-37 -44 0
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-37 -51 0
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-44 -51 0
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-3 -10 0
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-3 -17 0
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-3 -24 0
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-3 -31 0
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-3 -38 0
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-3 -45 0
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-3 -52 0
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-10 -17 0
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-10 -24 0
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-10 -31 0
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-10 -38 0
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-10 -45 0
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-10 -52 0
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-17 -24 0
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-17 -31 0
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-17 -38 0
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-17 -45 0
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-17 -52 0
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-24 -31 0
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-24 -38 0
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-24 -45 0
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-24 -52 0
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-31 -38 0
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-31 -45 0
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-31 -52 0
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-38 -45 0
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-38 -52 0
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-45 -52 0
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-4 -11 0
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-4 -18 0
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-4 -25 0
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-4 -32 0
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-4 -39 0
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-4 -46 0
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-4 -53 0
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-11 -18 0
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-11 -25 0
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-11 -32 0
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-11 -39 0
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-11 -46 0
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-11 -53 0
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-18 -25 0
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-18 -32 0
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-18 -39 0
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-18 -46 0
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-18 -53 0
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-25 -32 0
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-25 -39 0
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-25 -46 0
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-25 -53 0
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-32 -39 0
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-32 -46 0
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-32 -53 0
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-39 -46 0
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-39 -53 0
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-46 -53 0
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-5 -12 0
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-5 -19 0
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-5 -26 0
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-5 -33 0
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-5 -40 0
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-5 -47 0
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-5 -54 0
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-12 -19 0
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-12 -26 0
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-12 -33 0
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-12 -40 0
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-12 -47 0
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-12 -54 0
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-19 -26 0
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-19 -33 0
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-19 -40 0
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-19 -47 0
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-19 -54 0
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-26 -33 0
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-26 -40 0
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-26 -47 0
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-26 -54 0
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-33 -40 0
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-33 -47 0
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-33 -54 0
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-40 -47 0
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-40 -54 0
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-47 -54 0
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-6 -13 0
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-6 -20 0
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-6 -27 0
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-6 -34 0
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-6 -41 0
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-6 -48 0
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-6 -55 0
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-13 -20 0
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-13 -27 0
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-13 -34 0
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-13 -41 0
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-13 -48 0
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-13 -55 0
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-20 -27 0
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-20 -34 0
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-20 -41 0
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-20 -48 0
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-20 -55 0
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-27 -34 0
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-27 -41 0
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-27 -48 0
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-27 -55 0
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-34 -41 0
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-34 -48 0
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-34 -55 0
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-41 -48 0
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-41 -55 0
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-48 -55 0
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-7 -14 0
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-7 -21 0
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-7 -28 0
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-7 -35 0
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-7 -42 0
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-7 -49 0
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-7 -56 0
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-14 -21 0
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-14 -28 0
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-14 -35 0
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-14 -42 0
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-14 -49 0
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-14 -56 0
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-21 -28 0
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-21 -35 0
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-21 -42 0
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-21 -49 0
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-21 -56 0
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-28 -35 0
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-28 -42 0
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-28 -49 0
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-28 -56 0
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-35 -42 0
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-35 -49 0
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-35 -56 0
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-42 -49 0
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-42 -56 0
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-49 -56 0
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7 6 5 4 3 2 1 0
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14 13 12 11 10 9 8 0
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21 20 19 18 17 16 15 0
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28 27 26 25 24 23 22 0
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35 34 33 32 31 30 29 0
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42 41 40 39 38 37 36 0
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49 48 47 46 45 44 43 0
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56 55 54 53 52 51 50 0
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c :status unsat
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c :status unsat
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