(1,18) (2,15) (3,17) (4,14) (5,11) (6,20) (7,16) (8,12) (9,13) (10,19) 
nodes: 466  conflicts: 5  modelTime: 759  solveTime: 659  totalTime: 1421  modelSize: 20646  readTime: 3 size: 10