(1,20) (2,18) (3,13) (4,17) (5,16) (6,14) (7,19) (8,12) (9,11) (10,15) 
nodes: 537  conflicts: 3  modelTime: 659  solveTime: 590  totalTime: 1253  modelSize: 20646  readTime: 3 size: 10