(1,18) (2,17) (3,13) (4,20) (5,16) (6,15) (7,11) (8,14) (9,12) (10,19) 
nodes: 133  conflicts: 0  modelTime: 654  solveTime: 343  totalTime: 1000  modelSize: 20646  readTime: 3 size: 10