(1,13) (2,19) (3,17) (4,14) (5,20) (6,15) (7,11) (8,12) (9,16) (10,18) 
nodes: 674  conflicts: 6  modelTime: 766  solveTime: 875  totalTime: 1645  modelSize: 20646  readTime: 4 size: 10