(1,12) (2,17) (3,18) (4,13) (5,19) (6,15) (7,20) (8,16) (9,11) (10,14) 
nodes: 452  conflicts: 5  modelTime: 686  solveTime: 778  totalTime: 1469  modelSize: 20646  readTime: 4 size: 10