(1,15) (2,17) (3,12) (4,20) (5,11) (6,18) (7,14) (8,16) (9,13) (10,19) 
nodes: 296  conflicts: 0  modelTime: 659  solveTime: 405  totalTime: 1067  modelSize: 20646  readTime: 3 size: 10