(1,12) (2,18) (3,11) (4,13) (5,16) (6,19) (7,14) (8,17) (9,15) (10,20) 
nodes: 413  conflicts: 1  modelTime: 758  solveTime: 517  totalTime: 1279  modelSize: 20646  readTime: 3 size: 10