(1,19) (2,12) (3,11) (4,20) (5,17) (6,15) (7,16) (8,14) (9,13) (10,18) 
nodes: 286  conflicts: 2  modelTime: 807  solveTime: 642  totalTime: 1453  modelSize: 20646  readTime: 4 size: 10