1% RUNS ON mzn20_fd
2% RUNS ON mzn-fzn_fd
3% RUNS ON mzn20_fd_linear
4% RUNS ON mzn20_mip
5 6% mzn2fzn and soln2out aborted when evaluating this model in
7% r14647 and before.
8 9array[1..0]ofvarbool:x;10x=array1d(1..0,[]);11solvesatisfy;12output["x = ",show(x),"\n"];