(1,18) (2,16) (3,17) (4,11) (5,15) (6,12) (7,20) (8,19) (9,13) (10,14) 
nodes: 225  conflicts: 2  modelTime: 804  solveTime: 689  totalTime: 1497  modelSize: 20646  readTime: 4 size: 10