(1,20) (2,12) (3,18) (4,11) (5,13) (6,17) (7,16) (8,15) (9,19) (10,14) 
nodes: 369  conflicts: 3  modelTime: 659  solveTime: 544  totalTime: 1207  modelSize: 20646  readTime: 4 size: 10