(1,19) (2,11) (3,17) (4,13) (5,16) (6,20) (7,15) (8,12) (9,14) (10,18) 
nodes: 422  conflicts: 5  modelTime: 805  solveTime: 815  totalTime: 1623  modelSize: 20646  readTime: 3 size: 10