% RUNS ON flatzinc
% RUNS ON fzn_fd_canon
% RUNS ON fzn_fdlp_canon
% RUNS ON fzn_lazyfd_canon

var 2..5: x1 :: output_var;
var 0..6: x2 :: output_var;
var 0..10: x3 :: output_var;
constraint int_max(0, 0, 0);
constraint int_max(1, 0, 1);
constraint int_max(0, 1, 1);
constraint int_max(3, 4, 4);
constraint int_max(x1, x2, x3);
solve satisfy;