(1,19) (2,16) (3,11) (4,13) (5,17) (6,14) (7,20) (8,12) (9,18) (10,15) 
nodes: 281  conflicts: 1  modelTime: 804  solveTime: 639  totalTime: 1446  modelSize: 20646  readTime: 3 size: 10