(1,18) (2,11) (3,17) (4,16) (5,20) (6,15) (7,12) (8,19) (9,13) (10,14) 
nodes: 260  conflicts: 5  modelTime: 657  solveTime: 400  totalTime: 1063  modelSize: 20646  readTime: 5 size: 10