(1,17) (2,12) (3,18) (4,14) (5,16) (6,11) (7,13) (8,15) (9,19) (10,20) 
nodes: 407  conflicts: 6  modelTime: 579  solveTime: 898  totalTime: 1481  modelSize: 20646  readTime: 4 size: 10