(1,13) (2,15) (3,11) (4,12) (5,20) (6,17) (7,16) (8,19) (9,14) (10,18) 
nodes: 342  conflicts: 5  modelTime: 663  solveTime: 523  totalTime: 1190  modelSize: 20646  readTime: 4 size: 10