(1,20) (2,11) (3,12) (4,17) (5,19) (6,16) (7,13) (8,14) (9,18) (10,15) 
nodes: 544  conflicts: 3  modelTime: 805  solveTime: 910  totalTime: 1719  modelSize: 20646  readTime: 3 size: 10