(1,17) (2,11) (3,15) (4,18) (5,14) (6,16) (7,19) (8,20) (9,13) (10,12) 
nodes: 352  conflicts: 3  modelTime: 658  solveTime: 411  totalTime: 1073  modelSize: 20646  readTime: 4 size: 10