(1,12) (2,18) (3,17) (4,14) (5,11) (6,20) (7,15) (8,19) (9,13) (10,16) 
nodes: 363  conflicts: 7  modelTime: 660  solveTime: 560  totalTime: 1225  modelSize: 20646  readTime: 5 size: 10