(1,15) (2,13) (3,19) (4,14) (5,12) (6,17) (7,20) (8,16) (9,18) (10,11) 
nodes: 395  conflicts: 4  modelTime: 657  solveTime: 543  totalTime: 1204  modelSize: 20646  readTime: 4 size: 10