(1,12) (2,14) (3,17) (4,11) (5,19) (6,18) (7,20) (8,13) (9,16) (10,15) 
nodes: 339  conflicts: 6  modelTime: 702  solveTime: 396  totalTime: 1102  modelSize: 20646  readTime: 4 size: 10