(1,17) (2,16) (3,20) (4,15) (5,18) (6,13) (7,14) (8,12) (9,19) (10,11) 
nodes: 490  conflicts: 6  modelTime: 660  solveTime: 781  totalTime: 1447  modelSize: 20646  readTime: 5 size: 10