(1,19) (2,15) (3,12) (4,18) (5,14) (6,11) (7,13) (8,17) (9,16) (10,20) 
nodes: 398  conflicts: 3  modelTime: 815  solveTime: 823  totalTime: 1643  modelSize: 20646  readTime: 5 size: 10