(1,20) (2,15) (3,16) (4,18) (5,12) (6,13) (7,19) (8,17) (9,11) (10,14) 
nodes: 313  conflicts: 6  modelTime: 765  solveTime: 505  totalTime: 1274  modelSize: 20646  readTime: 4 size: 10