(1,19) (2,17) (3,14) (4,11) (5,16) (6,12) (7,20) (8,18) (9,15) (10,13) 
nodes: 2271  conflicts: 15  modelTime: 763  solveTime: 2049  totalTime: 2816  modelSize: 20646  readTime: 4 size: 10