(1,13) (2,19) (3,17) (4,16) (5,18) (6,12) (7,15) (8,11) (9,20) (10,14) 
nodes: 1209  conflicts: 4  modelTime: 710  solveTime: 2008  totalTime: 2723  modelSize: 20646  readTime: 4 size: 10