(1,12) (2,16) (3,15) (4,13) (5,11) (6,19) (7,14) (8,18) (9,20) (10,17) 
nodes: 219  conflicts: 0  modelTime: 671  solveTime: 535  totalTime: 1209  modelSize: 20646  readTime: 3 size: 10