(1,19) (2,13) (3,18) (4,17) (5,11) (6,15) (7,12) (8,14) (9,20) (10,16) 
nodes: 430  conflicts: 4  modelTime: 678  solveTime: 528  totalTime: 1210  modelSize: 20646  readTime: 4 size: 10