(1,11) (2,14) (3,15) (4,19) (5,18) (6,13) (7,17) (8,20) (9,16) (10,12) 
nodes: 329  conflicts: 3  modelTime: 658  solveTime: 697  totalTime: 1360  modelSize: 20646  readTime: 4 size: 10