(1,19) (2,20) (3,11) (4,13) (5,18) (6,16) (7,12) (8,14) (9,15) (10,17) 
nodes: 253  conflicts: 7  modelTime: 763  solveTime: 640  totalTime: 1407  modelSize: 20646  readTime: 4 size: 10