(1,18) (2,13) (3,15) (4,16) (5,11) (6,17) (7,20) (8,12) (9,19) (10,14) 
nodes: 326  conflicts: 7  modelTime: 655  solveTime: 481  totalTime: 1140  modelSize: 20646  readTime: 4 size: 10