(1,17) (2,14) (3,13) (4,19) (5,11) (6,16) (7,18) (8,20) (9,15) (10,12) 
nodes: 801  conflicts: 5  modelTime: 579  solveTime: 968  totalTime: 1552  modelSize: 20646  readTime: 4 size: 10