(1,20) (2,16) (3,11) (4,12) (5,18) (6,19) (7,17) (8,15) (9,14) (10,13) 
nodes: 408  conflicts: 3  modelTime: 657  solveTime: 550  totalTime: 1211  modelSize: 20646  readTime: 4 size: 10