(1,15) (2,14) (3,12) (4,11) (5,19) (6,20) (7,13) (8,18) (9,17) (10,16) 
nodes: 212  conflicts: 6  modelTime: 705  solveTime: 731  totalTime: 1439  modelSize: 20646  readTime: 3 size: 10