(1,17) (2,12) (3,16) (4,14) (5,20) (6,15) (7,13) (8,11) (9,18) (10,19) 
nodes: 441  conflicts: 3  modelTime: 576  solveTime: 525  totalTime: 1105  modelSize: 20646  readTime: 4 size: 10