(1,19) (2,11) (3,13) (4,16) (5,18) (6,17) (7,14) (8,12) (9,15) (10,20) 
nodes: 251  conflicts: 3  modelTime: 700  solveTime: 653  totalTime: 1357  modelSize: 20646  readTime: 4 size: 10