(1,18) (2,17) (3,11) (4,19) (5,13) (6,20) (7,15) (8,12) (9,14) (10,16) 
nodes: 350  conflicts: 5  modelTime: 757  solveTime: 498  totalTime: 1260  modelSize: 20646  readTime: 4 size: 10