(1,11) (2,13) (3,17) (4,16) (5,18) (6,20) (7,19) (8,14) (9,12) (10,15) 
nodes: 405  conflicts: 8  modelTime: 764  solveTime: 632  totalTime: 1402  modelSize: 20646  readTime: 5 size: 10