(1,18) (2,16) (3,13) (4,14) (5,19) (6,12) (7,17) (8,11) (9,15) (10,20) 
nodes: 236  conflicts: 2  modelTime: 758  solveTime: 421  totalTime: 1183  modelSize: 20646  readTime: 4 size: 10