(1,14) (2,19) (3,12) (4,16) (5,20) (6,13) (7,17) (8,11) (9,15) (10,18) 
nodes: 309  conflicts: 3  modelTime: 703  solveTime: 689  totalTime: 1396  modelSize: 20646  readTime: 4 size: 10