(1,13) (2,19) (3,14) (4,11) (5,20) (6,17) (7,18) (8,16) (9,12) (10,15) 
nodes: 341  conflicts: 2  modelTime: 659  solveTime: 588  totalTime: 1251  modelSize: 20646  readTime: 4 size: 10