(1,13) (2,20) (3,17) (4,18) (5,15) (6,11) (7,12) (8,19) (9,14) (10,16) 
nodes: 337  conflicts: 4  modelTime: 694  solveTime: 747  totalTime: 1445  modelSize: 20646  readTime: 4 size: 10