(1,14) (2,15) (3,12) (4,13) (5,20) (6,16) (7,19) (8,11) (9,17) (10,18) 
nodes: 167  conflicts: 8  modelTime: 722  solveTime: 676  totalTime: 1402  modelSize: 20646  readTime: 4 size: 10