{
 "task": "E21",
 "mutants": [
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 43: c_member_share 50 -> 40 (const)",
   "status": "killed",
   "hidden": "9/12",
   "failed_tests": [
    "MEMBER_HALVES_RATE",
    "LOWER_CASE_TYPE",
    "MEMBER_FULL_STAY"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 49: c_share_long 80 -> 70 (const)",
   "status": "killed",
   "hidden": "10/12",
   "failed_tests": [
    "SEVEN_NIGHTS_DISCOUNT",
    "MEMBER_FULL_STAY"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 50: c_stay_short 3 -> 4 (const)",
   "status": "killed",
   "hidden": "11/12",
   "failed_tests": [
    "THREE_NIGHTS_DISCOUNT"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 42: remove AND lv_type <> 'DOG' (cond)",
   "status": "killed",
   "hidden": "11/12",
   "failed_tests": [
    "DOG_IGNORES_MEMBER"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 31: remove to_upper (func)",
   "status": "killed",
   "hidden": "11/12",
   "failed_tests": [
    "LOWER_CASE_TYPE"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 55: c_breakfast 9.50 -> 8.50 (const)",
   "status": "killed",
   "hidden": "10/12",
   "failed_tests": [
    "CHILD_WITH_BREAKFAST",
    "MEMBER_FULL_STAY"
   ]
  },
  {
   "object": "{{P}}HUT_FEE",
   "mutant": "line 54: remove ( lv_type = 'ADULT' OR lv_type = 'CHILD' ) (cond)",
   "status": "killed",
   "hidden": "11/12",
   "failed_tests": [
    "DOG_GETS_NO_BREAKFAST"
   ]
  }
 ],
 "valid": 7,
 "killed": 7,
 "kill_rate": 1.0,
 "ok": true
}