(1,15) (2,16) (3,19) (4,11) (5,18) (6,12) (7,20) (8,14) (9,13) (10,17) 
nodes: 368  conflicts: 4  modelTime: 690  solveTime: 832  totalTime: 1526  modelSize: 20646  readTime: 4 size: 10