(1,15) (2,19) (3,17) (4,16) (5,20) (6,11) (7,14) (8,18) (9,13) (10,12) 
nodes: 375  conflicts: 3  modelTime: 686  solveTime: 420  totalTime: 1111  modelSize: 20646  readTime: 4 size: 10