(1,18) (2,11) (3,16) (4,15) (5,20) (6,19) (7,17) (8,14) (9,12) (10,13) 
nodes: 421  conflicts: 3  modelTime: 761  solveTime: 598  totalTime: 1363  modelSize: 20646  readTime: 4 size: 10