(1,12) (2,19) (3,11) (4,15) (5,17) (6,14) (7,13) (8,16) (9,20) (10,18) 
nodes: 940  conflicts: 7  modelTime: 719  solveTime: 1333  totalTime: 2057  modelSize: 20646  readTime: 5 size: 10