(1,17) (2,11) (3,16) (4,18) (5,14) (6,19) (7,15) (8,20) (9,13) (10,12) 
nodes: 551  conflicts: 5  modelTime: 588  solveTime: 604  totalTime: 1196  modelSize: 20646  readTime: 4 size: 10