{
  "upstream_revision": "35044fd1795b0de9d1ac269c6aa28a0d6a7efdfa",
  "upstream_sha256": "72245952a41246be823dfbe992b2ff76be05461008b4257b6ad0cb20954fc37e",
  "candidates": [
    {
      "label": "original",
      "source_sha256": "72245952a41246be823dfbe992b2ff76be05461008b4257b6ad0cb20954fc37e",
      "expression": "balance_left.min(requested_refund)",
      "ast": [
        "min",
        [
          "arg",
          "balance_left"
        ],
        [
          "arg",
          "requested_refund"
        ]
      ],
      "claim": "Refund.C_72245952a41246be823dfbe992b2ff76be05461008b4257b6ad0cb20954fc37e.Correct",
      "counter_claim": "Refund.C_72245952a41246be823dfbe992b2ff76be05461008b4257b6ad0cb20954fc37e.Refute",
      "proof": "Refund.original",
      "proved": "Refund.C_72245952a41246be823dfbe992b2ff76be05461008b4257b6ad0cb20954fc37e.Refute",
      "counterexample": {
        "requested_refund": 100,
        "deposited": 1,
        "balance_left": 1001,
        "actual": 100,
        "expected": 1,
        "breaks": "more than was deposited"
      }
    },
    {
      "label": "deposit_only",
      "source_sha256": "31fecb00c80d90f28032c8918c20cbc10ce18781f1463ef9633e028af599e149",
      "expression": "requested_refund.min(*deposited)",
      "ast": [
        "min",
        [
          "arg",
          "requested_refund"
        ],
        [
          "arg",
          "deposited"
        ]
      ],
      "claim": "Refund.C_31fecb00c80d90f28032c8918c20cbc10ce18781f1463ef9633e028af599e149.Correct",
      "counter_claim": "Refund.C_31fecb00c80d90f28032c8918c20cbc10ce18781f1463ef9633e028af599e149.Refute",
      "proof": "Refund.deposit_only",
      "proved": "Refund.C_31fecb00c80d90f28032c8918c20cbc10ce18781f1463ef9633e028af599e149.Refute",
      "counterexample": {
        "requested_refund": 1,
        "deposited": 1,
        "balance_left": 0,
        "actual": 1,
        "expected": 0,
        "breaks": "more than the receiver holds"
      }
    },
    {
      "label": "ignore_request",
      "source_sha256": "6641e563c26dbb57124c0650e7346e620d729c48e6efca343c9a7fea8316a0da",
      "expression": "(*deposited).min(balance_left)",
      "ast": [
        "min",
        [
          "arg",
          "deposited"
        ],
        [
          "arg",
          "balance_left"
        ]
      ],
      "claim": "Refund.C_6641e563c26dbb57124c0650e7346e620d729c48e6efca343c9a7fea8316a0da.Correct",
      "counter_claim": "Refund.C_6641e563c26dbb57124c0650e7346e620d729c48e6efca343c9a7fea8316a0da.Refute",
      "proof": "Refund.ignore_request",
      "proved": "Refund.C_6641e563c26dbb57124c0650e7346e620d729c48e6efca343c9a7fea8316a0da.Refute",
      "counterexample": {
        "requested_refund": 1,
        "deposited": 2,
        "balance_left": 2,
        "actual": 2,
        "expected": 1,
        "breaks": "more than was requested"
      }
    },
    {
      "label": "zero_refund",
      "source_sha256": "c196307c0e68c8b8632bad817235cd14d544cb0ac666a64e28979ebb1e50b878",
      "expression": "0u128",
      "ast": [
        "lit",
        0
      ],
      "claim": "Refund.C_c196307c0e68c8b8632bad817235cd14d544cb0ac666a64e28979ebb1e50b878.Correct",
      "counter_claim": "Refund.C_c196307c0e68c8b8632bad817235cd14d544cb0ac666a64e28979ebb1e50b878.Refute",
      "proof": "Refund.zero_refund",
      "proved": "Refund.C_c196307c0e68c8b8632bad817235cd14d544cb0ac666a64e28979ebb1e50b878.Refute",
      "counterexample": {
        "requested_refund": 100,
        "deposited": 1,
        "balance_left": 1001,
        "actual": 0,
        "expected": 1,
        "breaks": "less than the rule allows"
      }
    },
    {
      "label": "repair",
      "source_sha256": "9ceacc45c79c529b7c5176cb562c983378487348c42bcd1dfbd8c90c42d77bb1",
      "expression": "requested_refund.min(*deposited).min(balance_left)",
      "ast": [
        "min",
        [
          "min",
          [
            "arg",
            "requested_refund"
          ],
          [
            "arg",
            "deposited"
          ]
        ],
        [
          "arg",
          "balance_left"
        ]
      ],
      "identical_to_upstream": {
        "revision": "de07b1f16f28af30778d02cae188710e30bd02fa",
        "file": "contracts/defuse/src/contract/tokens/mod.rs"
      },
      "claim": "Refund.C_9ceacc45c79c529b7c5176cb562c983378487348c42bcd1dfbd8c90c42d77bb1.Correct",
      "counter_claim": "Refund.C_9ceacc45c79c529b7c5176cb562c983378487348c42bcd1dfbd8c90c42d77bb1.Refute",
      "proof": "Refund.repair",
      "proved": "Refund.C_9ceacc45c79c529b7c5176cb562c983378487348c42bcd1dfbd8c90c42d77bb1.Correct",
      "counterexample": null
    }
  ]
}