(1,20) (2,19) (3,11) (4,14) (5,12) (6,15) (7,13) (8,16) (9,17) (10,18) 
nodes: 324  conflicts: 3  modelTime: 686  solveTime: 628  totalTime: 1319  modelSize: 20646  readTime: 4 size: 10