(1,16) (2,18) (3,13) (4,11) (5,14) (6,20) (7,12) (8,19) (9,17) (10,15) 
nodes: 585  conflicts: 3  modelTime: 716  solveTime: 772  totalTime: 1492  modelSize: 20646  readTime: 4 size: 10