(1,19) (2,18) (3,13) (4,14) (5,16) (6,15) (7,20) (8,12) (9,17) (10,11) 
nodes: 212  conflicts: 3  modelTime: 658  solveTime: 437  totalTime: 1099  modelSize: 20646  readTime: 4 size: 10