(1,13) (2,19) (3,14) (4,12) (5,17) (6,16) (7,18) (8,20) (9,15) (10,11) 
nodes: 988  conflicts: 9  modelTime: 769  solveTime: 1149  totalTime: 1922  modelSize: 20646  readTime: 4 size: 10