(1,11) (2,12) (3,14) (4,16) (5,20) (6,18) (7,13) (8,17) (9,19) (10,15) 
nodes: 755  conflicts: 7  modelTime: 673  solveTime: 749  totalTime: 1426  modelSize: 20646  readTime: 4 size: 10