(1,19) (2,16) (3,11) (4,20) (5,17) (6,18) (7,13) (8,12) (9,14) (10,15) 
nodes: 295  conflicts: 0  modelTime: 655  solveTime: 399  totalTime: 1057  modelSize: 20646  readTime: 3 size: 10