(1,20) (2,17) (3,16) (4,11) (5,18) (6,14) (7,12) (8,13) (9,19) (10,15) 
nodes: 433  conflicts: 2  modelTime: 666  solveTime: 484  totalTime: 1154  modelSize: 20646  readTime: 4 size: 10