(1,18) (2,12) (3,15) (4,16) (5,20) (6,17) (7,14) (8,13) (9,19) (10,11) 
nodes: 344  conflicts: 2  modelTime: 712  solveTime: 711  totalTime: 1428  modelSize: 20646  readTime: 5 size: 10