{
 "id": "G1931",
 "pool": "train",
 "object_type": "DDLS",
 "category": "E",
 "attempts": [
  {
   "stage": "bundle",
   "errors": [
    "seed/rental.tabl.asabap: field name days is a reserved word; choose another name"
   ],
   "by_check": {
    "static": 1
   }
  },
  {
   "stage": "validate",
   "oracle": 100.0,
   "null": 0,
   "mutation": {
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    "killed": 5,
    "ok": true
   }
  }
 ],
 "accepted": true,
 "kind": "DDLS",
 "error_kind": null,
 "difficulty": 2,
 "spent_total": 105.733
}