(1,17) (2,14) (3,11) (4,18) (5,16) (6,19) (7,13) (8,15) (9,20) (10,12) 
nodes: 163  conflicts: 2  modelTime: 660  solveTime: 399  totalTime: 1063  modelSize: 20646  readTime: 4 size: 10