(1,20) (2,16) (3,14) (4,18) (5,12) (6,15) (7,17) (8,19) (9,11) (10,13) 
nodes: 410  conflicts: 8  modelTime: 675  solveTime: 607  totalTime: 1286  modelSize: 20646  readTime: 4 size: 10