(1,16) (2,15) (3,17) (4,11) (5,20) (6,12) (7,14) (8,13) (9,19) (10,18) 
nodes: 544  conflicts: 5  modelTime: 761  solveTime: 802  totalTime: 1567  modelSize: 20646  readTime: 4 size: 10