(1,19) (2,14) (3,18) (4,11) (5,13) (6,17) (7,12) (8,15) (9,20) (10,16) 
nodes: 350  conflicts: 2  modelTime: 581  solveTime: 595  totalTime: 1179  modelSize: 20646  readTime: 3 size: 10