(1,19) (2,14) (3,15) (4,16) (5,18) (6,11) (7,17) (8,13) (9,12) (10,20) 
nodes: 619  conflicts: 8  modelTime: 766  solveTime: 689  totalTime: 1459  modelSize: 20646  readTime: 4 size: 10