(1,17) (2,13) (3,15) (4,12) (5,14) (6,19) (7,16) (8,11) (9,18) (10,20) 
nodes: 377  conflicts: 5  modelTime: 689  solveTime: 880  totalTime: 1574  modelSize: 20646  readTime: 5 size: 10