(1,19) (2,13) (3,11) (4,16) (5,14) (6,20) (7,17) (8,18) (9,12) (10,15) 
nodes: 293  conflicts: 6  modelTime: 717  solveTime: 707  totalTime: 1429  modelSize: 20646  readTime: 5 size: 10