(1,20) (2,14) (3,12) (4,17) (5,19) (6,15) (7,18) (8,13) (9,11) (10,16) 
nodes: 553  conflicts: 10  modelTime: 671  solveTime: 703  totalTime: 1378  modelSize: 20646  readTime: 4 size: 10