(1,15) (2,14) (3,17) (4,18) (5,12) (6,11) (7,19) (8,16) (9,13) (10,20) 
nodes: 370  conflicts: 2  modelTime: 762  solveTime: 495  totalTime: 1260  modelSize: 20646  readTime: 3 size: 10