(1,17) (2,20) (3,18) (4,14) (5,15) (6,16) (7,11) (8,12) (9,19) (10,13) 
nodes: 660  conflicts: 12  modelTime: 592  solveTime: 644  totalTime: 1241  modelSize: 20658  readTime: 5 size: 10