(1,16) (2,19) (3,13) (4,14) (5,17) (6,11) (7,12) (8,18) (9,20) (10,15) 
nodes: 398  conflicts: 2  modelTime: 698  solveTime: 755  totalTime: 1457  modelSize: 20646  readTime: 4 size: 10