(1,17) (2,12) (3,18) (4,20) (5,16) (6,19) (7,14) (8,15) (9,11) (10,13) 
nodes: 291  conflicts: 4  modelTime: 655  solveTime: 495  totalTime: 1154  modelSize: 20646  readTime: 4 size: 10