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1predicate fzn_dreachable_reif(int: N, int: E, array[int] of int: from, array[int] of int: to,
2 var int: r, array[int] of var bool: ns, array[int] of var bool: es,
3 var bool: b) =
4 abort("Reified dreachable constraint is not supported");
5
6%-----------------------------------------------------------------------------%