{"task": {"agent_timeout": 3000, "task": "testgen__fatedier__frp-1990", "verifier_timeout": 3000, "instruction": "The following text contains a user issue (in <issue/> brackets) posted at a repository. Further, you are provided with file contents of several files in the repository that contain relevant code (in <code> brackets). It may be necessary to use code from third party dependencies or files not contained in the attached documents however. Your task is to identify the issue and implement a test case that verifies a proposed solution to this issue. More details at the end of this text.\n<issue>\n      **What version of frp are you using (./frpc -v or ./frps -v)?**\nmaster branch\ncommit: 2406ecdfea62567a576bdb71e38adbafa3b4814a\n\n**What operating system and processor architecture are you using (`go env`)?**\n\n--\n\n**Configures you used:**\n\n--\n\n**Steps to reproduce the issue:**\n\n--\n\n**Describe the results you received:**\nI noticed that there are usages of atomic.LoadInt64, atomic.AddInt64, etc.\nThese 64-bit functions in sync/atomic can cause errors on old cores. Please see: https://golang.org/pkg/sync/atomic/#pkg-note-BUG\nI am not sure if some users are running frp on these old cores.\n\nI reported this bug because I saw grpc-go developers viewed the usage of atomic64 functions as a bug and they easily fixed it in this [pull](https://github.com/grpc/grpc-go/pull/1411).\nMaybe it is not a problem for frp if users rarely use [those old cores](https://golang.org/pkg/sync/atomic/#pkg-note-BUG) mentioned by golang. Feel free to close this issue if you want.\n\nUsage Position: (There may be more)\nhttps://github.com/fatedier/frp/blob/2406ecdfea62567a576bdb71e38adbafa3b4814a/utils/metric/counter.go#L39-L60\n\n**Describe the results you expected:**\n\n--\n\n**Additional information you deem important (e.g. issue happens only occasionally):**\n\n--\n\n**Can you point out what caused this issue (optional)**\n\n--\n\n</issue>\nPlease generate test cases that check whether an implemented solution resolves the issue of the user (at the top, within <issue/> brackets).\nYou may apply changes to several files.\nApply as much reasoning as you please and see necessary.\nMake sure to implement only test cases and don't try to fix the issue itself.\nYou are not allowed to read git history.\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": "", "instruction_truncated": false, "category": "test-generation", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "devopsgym", "tags": ["test-generation", "devops-bench"]}, "runs": []}