(1,20) (2,16) (3,15) (4,18) (5,11) (6,12) (7,19) (8,13) (9,17) (10,14) 
nodes: 320  conflicts: 2  modelTime: 660  solveTime: 532  totalTime: 1196  modelSize: 20646  readTime: 4 size: 10