(1,18) (2,16) (3,11) (4,20) (5,15) (6,12) (7,13) (8,14) (9,19) (10,17) 
nodes: 367  conflicts: 2  modelTime: 766  solveTime: 549  totalTime: 1319  modelSize: 20646  readTime: 4 size: 10