{
  "protocol": 5,
  "javascript": {
    "code": "var piles = [];\ntry {\n  for (;;) piles.push(new Array(1e6).fill(7));\n} catch (e) {\n  console.log(\"kept \" + piles.length + \" piles of a million numbers, then: \" + e);\n}\n"
  }
}