(1,15) (2,19) (3,16) (4,17) (5,11) (6,18) (7,13) (8,14) (9,20) (10,12) 
nodes: 394  conflicts: 3  modelTime: 655  solveTime: 406  totalTime: 1065  modelSize: 20646  readTime: 4 size: 10