(1,13) (2,17) (3,12) (4,19) (5,11) (6,15) (7,18) (8,14) (9,20) (10,16) 
nodes: 115  conflicts: 3  modelTime: 665  solveTime: 360  totalTime: 1028  modelSize: 20646  readTime: 3 size: 10