{
 "task": "G1148",
 "mutants": [
  {
   "object": "{{P}}STUDIO_BILL",
   "mutant": "line 40: >= -> < (rel)",
   "status": "killed",
   "hidden": "1/7",
   "failed_tests": [
    "ALL_CUSTOMERS",
    "CUSTOMER_FILTER",
    "DATE_FILTER",
    "MIN_FEE_FILTER",
    "SORTED_BY_FEE",
    "TOTALS_AND_COUNTS"
   ]
  },
  {
   "object": "{{P}}STUDIO_BILL",
   "mutant": "line 41: AND -> OR (logic)",
   "status": "killed",
   "hidden": "4/7",
   "failed_tests": [
    "CUSTOMER_FILTER",
    "DATE_FILTER",
    "ZERO_TRACKS_EXCLUDED"
   ]
  },
  {
   "object": "{{P}}STUDIO_BILL",
   "mutant": "line 41: > -> <= (rel)",
   "status": "killed",
   "hidden": "1/7",
   "failed_tests": [
    "ALL_CUSTOMERS",
    "CUSTOMER_FILTER",
    "DATE_FILTER",
    "MIN_FEE_FILTER",
    "SORTED_BY_FEE",
    "TOTALS_AND_COUNTS"
   ]
  },
  {
   "object": "{{P}}STUDIO_BILL",
   "mutant": "line 42: AND -> OR (logic)",
   "status": "killed",
   "hidden": "4/7",
   "failed_tests": [
    "CUSTOMER_FILTER",
    "DATE_FILTER",
    "ZERO_TRACKS_EXCLUDED"
   ]
  },
  {
   "object": "{{P}}STUDIO_BILL",
   "mutant": "line 44: >= -> < (rel)",
   "status": "killed",
   "hidden": "1/7",
   "failed_tests": [
    "ALL_CUSTOMERS",
    "CUSTOMER_FILTER",
    "DATE_FILTER",
    "MIN_FEE_FILTER",
    "SORTED_BY_FEE",
    "TOTALS_AND_COUNTS"
   ]
  }
 ],
 "valid": 5,
 "killed": 5,
 "kill_rate": 1.0,
 "ok": true
}