(1,20) (2,19) (3,18) (4,15) (5,11) (6,14) (7,12) (8,17) (9,16) (10,13) 
nodes: 554  conflicts: 2  modelTime: 666  solveTime: 943  totalTime: 1613  modelSize: 20646  readTime: 4 size: 10