(1,20) (2,12) (3,16) (4,18) (5,11) (6,15) (7,14) (8,13) (9,17) (10,19) 
nodes: 642  conflicts: 6  modelTime: 766  solveTime: 795  totalTime: 1565  modelSize: 20646  readTime: 4 size: 10