(1,19) (2,20) (3,14) (4,15) (5,13) (6,12) (7,18) (8,16) (9,17) (10,11) 
nodes: 438  conflicts: 9  modelTime: 713  solveTime: 878  totalTime: 1595  modelSize: 20646  readTime: 4 size: 10