(1,20) (2,15) (3,14) (4,18) (5,17) (6,13) (7,12) (8,11) (9,19) (10,16) 
nodes: 385  conflicts: 2  modelTime: 659  solveTime: 426  totalTime: 1089  modelSize: 20646  readTime: 4 size: 10