(1,17) (2,18) (3,11) (4,16) (5,15) (6,12) (7,19) (8,13) (9,14) (10,20) 
nodes: 290  conflicts: 2  modelTime: 789  solveTime: 421  totalTime: 1215  modelSize: 20646  readTime: 4 size: 10