(1,16) (2,19) (3,12) (4,13) (5,20) (6,14) (7,17) (8,15) (9,18) (10,11) 
nodes: 276  conflicts: 2  modelTime: 758  solveTime: 581  totalTime: 1343  modelSize: 20646  readTime: 4 size: 10