(1,12) (2,18) (3,13) (4,14) (5,11) (6,17) (7,16) (8,15) (9,19) (10,20) 
nodes: 296  conflicts: 1  modelTime: 658  solveTime: 578  totalTime: 1240  modelSize: 20646  readTime: 4 size: 10