- configuration: Gurobi
  data_file: data/mznc2020/lot-sizing/pigment20b.psp.dzn
  model: data/mznc2020/lot-sizing/lot_sizing_cp.mzn
  problem: lot-sizing
  solution:
    change_cost_for_period: [111, 114, 101, 114, 114, 122, 136, 0, 166, 0, 0, 122,
      114, 115, 114, 114, 0, 104, 110]
    inventory_periods: [0, 2, 0, 3, 4, 4, 0, 0, 1, 0, 7, 4, 5, 2, 1, 0, 0, 0]
    objective: 2101
    production_by_order: [5, 12, 15, 1, 3, 7, 14, 10, 11, 17, 0, 0, 13, 6, 2, 4, 8,
      9, 18, 16]
    production_order: [5, 12, 15, 1, 3, 7, 14, 10, 11, 17, 17, 17, 13, 6, 2, 4, 8,
      9, 18, 16]
    production_period: [4, 15, 5, 16, 1, 14, 6, 17, 18, 8, 9, 2, 13, 7, 3, 20, 10,
      19]
  status: SATISFIED
  time: 59.05
- {configuration: Gurobi, data_file: data/mznc2020/lot-sizing/pigment20b.psp.dzn,
  model: data/mznc2020/lot-sizing/lot_sizing_cp.mzn, problem: lot-sizing, status: OPTIMAL_SOLUTION,
  time: 59.05}