(1,19) (2,14) (3,17) (4,16) (5,13) (6,18) (7,12) (8,11) (9,15) (10,20) 
nodes: 314  conflicts: 3  modelTime: 658  solveTime: 459  totalTime: 1121  modelSize: 20646  readTime: 4 size: 10