(1,14) (2,17) (3,13) (4,12) (5,18) (6,20) (7,15) (8,11) (9,16) (10,19) 
nodes: 321  conflicts: 3  modelTime: 668  solveTime: 511  totalTime: 1183  modelSize: 20646  readTime: 4 size: 10