(1,20) (2,12) (3,16) (4,17) (5,11) (6,15) (7,19) (8,18) (9,14) (10,13) 
nodes: 209  conflicts: 1  modelTime: 757  solveTime: 507  totalTime: 1268  modelSize: 20646  readTime: 3 size: 10