(1,20) (2,13) (3,18) (4,14) (5,19) (6,12) (7,16) (8,17) (9,15) (10,11) 
nodes: 526  conflicts: 3  modelTime: 660  solveTime: 546  totalTime: 1210  modelSize: 20646  readTime: 4 size: 10