(1,17) (2,19) (3,16) (4,11) (5,20) (6,13) (7,15) (8,14) (9,18) (10,12) 
nodes: 414  conflicts: 11  modelTime: 742  solveTime: 896  totalTime: 1643  modelSize: 20646  readTime: 5 size: 10