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

var 1..5: x1 :: output_var;
var 0..10: x2 :: output_var;
constraint int_lt(9, 10);
constraint int_lt(0, 1);
constraint int_lt(x1, x2);
solve satisfy;