(1,15) (2,19) (3,16) (4,18) (5,17) (6,12) (7,20) (8,13) (9,11) (10,14) 
nodes: 205  conflicts: 2  modelTime: 669  solveTime: 407  totalTime: 1079  modelSize: 20646  readTime: 3 size: 10