(1,13) (2,14) (3,15) (4,19) (5,12) (6,11) (7,20) (8,16) (9,18) (10,17) 
nodes: 586  conflicts: 4  modelTime: 586  solveTime: 847  totalTime: 1437  modelSize: 20646  readTime: 4 size: 10