(1,19) (2,15) (3,13) (4,12) (5,20) (6,18) (7,17) (8,11) (9,14) (10,16) 
nodes: 366  conflicts: 2  modelTime: 664  solveTime: 448  totalTime: 1115  modelSize: 20646  readTime: 3 size: 10