(1,19) (2,11) (3,17) (4,16) (5,15) (6,13) (7,20) (8,18) (9,14) (10,12) 
nodes: 153  conflicts: 4  modelTime: 716  solveTime: 679  totalTime: 1400  modelSize: 20646  readTime: 5 size: 10