(1,19) (2,18) (3,14) (4,15) (5,12) (6,17) (7,20) (8,11) (9,13) (10,16) 
nodes: 302  conflicts: 3  modelTime: 660  solveTime: 453  totalTime: 1117  modelSize: 20646  readTime: 4 size: 10