(1,18) (2,12) (3,11) (4,17) (5,13) (6,15) (7,20) (8,14) (9,19) (10,16) 
nodes: 702  conflicts: 5  modelTime: 758  solveTime: 877  totalTime: 1639  modelSize: 20646  readTime: 4 size: 10