(1,19) (2,11) (3,12) (4,20) (5,15) (6,18) (7,17) (8,14) (9,16) (10,13) 
nodes: 444  conflicts: 3  modelTime: 658  solveTime: 515  totalTime: 1176  modelSize: 20646  readTime: 3 size: 10