(1,12) (2,15) (3,17) (4,14) (5,20) (6,11) (7,13) (8,18) (9,19) (10,16) 
nodes: 217  conflicts: 6  modelTime: 657  solveTime: 615  totalTime: 1276  modelSize: 20646  readTime: 4 size: 10