(1,15) (2,18) (3,12) (4,11) (5,13) (6,16) (7,17) (8,20) (9,19) (10,14) 
nodes: 419  conflicts: 2  modelTime: 761  solveTime: 572  totalTime: 1336  modelSize: 20646  readTime: 3 size: 10