(1,19) (2,17) (3,16) (4,13) (5,14) (6,11) (7,12) (8,15) (9,18) (10,20) 
nodes: 432  conflicts: 3  modelTime: 762  solveTime: 553  totalTime: 1319  modelSize: 20646  readTime: 4 size: 10