(1,11) (2,14) (3,15) (4,12) (5,17) (6,20) (7,18) (8,16) (9,13) (10,19) 
nodes: 428  conflicts: 7  modelTime: 678  solveTime: 865  totalTime: 1547  modelSize: 20646  readTime: 4 size: 10