(1,20) (2,16) (3,11) (4,14) (5,13) (6,17) (7,19) (8,12) (9,15) (10,18) 
nodes: 445  conflicts: 3  modelTime: 757  solveTime: 567  totalTime: 1327  modelSize: 20646  readTime: 3 size: 10