% RUNS ON mzn20_fd
% RUNS ON mzn-fzn_fd
% RUNS ON mzn20_fd_linear
% RUNS ON mzn20_mip

include "at_most1.mzn";

array[1..3] of var set of 1..3: s;
constraint at_most1(s);
constraint at_most1([{5,8}, {5}, {5, 6, 7}, {1, 4}]);
solve satisfy;

output ["s = array1d(1..3, ", show(s), ");\n"];