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12 lines
112 B
Text
12 lines
112 B
Text
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c
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c This is a sample input file.
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c (unsatisfiable)
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c
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p cnf 3 5
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1 -2 3 0
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-1 2 0
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-2 -3 0
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1 2 -3 0
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1 3 0
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-1 -2 3 0
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