(1,15) (2,19) (3,18) (4,14) (5,20) (6,12) (7,13) (8,17) (9,11) (10,16) 
nodes: 371  conflicts: 3  modelTime: 761  solveTime: 640  totalTime: 1405  modelSize: 20646  readTime: 4 size: 10