(1,14) (2,13) (3,19) (4,12) (5,17) (6,18) (7,11) (8,15) (9,16) (10,20) 
nodes: 718  conflicts: 5  modelTime: 713  solveTime: 1154  totalTime: 1870  modelSize: 20646  readTime: 3 size: 10