(1,20) (2,12) (3,14) (4,13) (5,17) (6,11) (7,19) (8,15) (9,18) (10,16) 
nodes: 472  conflicts: 11  modelTime: 713  solveTime: 759  totalTime: 1476  modelSize: 20658  readTime: 4 size: 10