software/mza/share/minizinc/std/fzn_at_most1_reif.mzn at develop · dekker.one/on-restart-benchmarks

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on-restart-benchmarks / software / mza / share / minizinc / std / fzn_at_most1_reif.mzn

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1predicate fzn_at_most1_reif(array[int] of var set of int: s, var bool: b) =
2    b <-> forall(i,j in index_set(s) where i < j) (
3            card(s[i] intersect s[j]) <= 1 );
4