private async Task <(bool result, string hint)> IsFailedInCompileStageAsync(StateMachineInstanceOutputDto statemachine, CancellationToken token)
{
if (statemachine.StartedActors.Count() == 1 && statemachine.StartedActors.Last().Name == "CompileActor")
{
var actor = statemachine.StartedActors.Last();
if (actor.Status == ManagementService.Model.Enums.ActorStatus.Failed)
{
return(true, string.Join(Environment.NewLine, string.Join("\r\n", actor.Exceptions), null, null));
}
else
{
var runner = await _mgmt.ReadBlobAsObjectAsync <Runner>(actor.Outputs.Single(x => x.Name == "runner.json").Id, token);
var stdout = await _mgmt.ReadBlobAsStringAsync(actor.Outputs.Single(x => x.Name == "stdout.txt").Id, token);
var stderr = await _mgmt.ReadBlobAsStringAsync(actor.Outputs.Single(x => x.Name == "stderr.txt").Id, token);
return(true, string.Join(Environment.NewLine, runner.Error, stdout, stderr));
}
}
else
{
return(false, statemachine.StartedActors.First(x => x.Name == "CompileActor").Outputs.Single(x => x.Name.StartsWith("Main")).Id.ToString());
}
}
private async Task HandleSingleHackAsync(IEnumerable <ActorInfo> actors, HackStatus hack, JudgeStatus judge, Problem problem, Guid?testCaseId, CancellationToken token)
{
var sub = new SubJudgeStatus();
var isBadData = false;
if (actors.Count(x => x.Name == "CompareActor") == 0)
{
var rangeValidateActor = actors.FirstOrDefault(x => x.Stage == "ValidateData");
var rangeRunner = rangeValidateActor == null ? null : await _mgmt.ReadBlobAsObjectAsync <Runner>(rangeValidateActor.Outputs.Single(x => x.Name == "runner.json").Id, token);
var runActor = actors.FirstOrDefault(x => x.Stage == "GenerateHackeeAnswer");
var runRunner = runActor == null ? null : await _mgmt.ReadBlobAsObjectAsync <Runner>(runActor.Outputs.Single(x => x.Name == "runner.json").Id, token);
if (rangeRunner != null && rangeRunner.ExitCode != 0)
{
isBadData = true;
sub.TimeUsedInMs = 0;
sub.MemoryUsedInByte = 0;
sub.Result = JudgeResult.Accepted;
sub.Hint = string.Join(Environment.NewLine, rangeValidateActor.Exceptions) + Environment.NewLine + rangeRunner.Error;
}
else if (runRunner.IsTimeout)
{
sub.TimeUsedInMs = problem.TimeLimitationPerCaseInMs;
sub.MemoryUsedInByte = runRunner.PeakMemory;
sub.Result = JudgeResult.TimeExceeded;
sub.Hint = string.Join(Environment.NewLine, runActor.Exceptions) + Environment.NewLine + runRunner.Error;
}
else if (runRunner.ExitCode == 139 || runActor.Exceptions.Any(x => x.Contains("May cause by out of memory")) || runRunner.Error.Contains("std::bad_alloc") || runRunner.PeakMemory > problem.MemoryLimitationPerCaseInByte)
{
sub.TimeUsedInMs = runRunner.UserTime;
sub.MemoryUsedInByte = problem.MemoryLimitationPerCaseInByte;
sub.Result = JudgeResult.MemoryExceeded;
sub.Hint = string.Join(Environment.NewLine, runActor.Exceptions) + Environment.NewLine + runRunner.Error;
}
else if (runRunner.ExitCode != 0)
{
sub.TimeUsedInMs = runRunner.UserTime;
sub.MemoryUsedInByte = runRunner.PeakMemory;
sub.Result = JudgeResult.RuntimeError;
sub.Hint = string.Join(Environment.NewLine, runActor.Exceptions) + Environment.NewLine + runRunner.Error + Environment.NewLine + $"User process exited with code { runRunner.ExitCode }";
}
}
else if (actors.Count(x => x.Name == "CompareActor") > 0)
{
var runners = actors.Where(x => x.Name == "CompareActor").Select(x => x.Outputs.Single(y => y.Name == "runner.json"));
var runnerResults = runners.Select(x => _mgmt.ReadBlobAsObjectAsync <Runner>(x.Id, token).Result);
var exitCodes = runnerResults.Select(x => x.ExitCode);
if (exitCodes.Distinct().Count() > 1)
{
isBadData = true;
}
else
{
var runActor = actors.First(x => x.Stage == "GenerateHackeeAnswer");
var runRunner = await _mgmt.ReadBlobAsObjectAsync <Runner>(runActor.Outputs.Single(x => x.Name == "runner.json").Id, token);
var compareActor = actors.Last(x => x.Name == "CompareActor");
var runner = await _mgmt.ReadBlobAsObjectAsync <Runner>(compareActor.Outputs.Single(x => x.Name == "runner.json").Id, token);
if (runner.ExitCode < 0 || runner.ExitCode > 2)
{
sub.TimeUsedInMs = 0;
sub.MemoryUsedInByte = 0;
sub.Result = JudgeResult.SystemError;
sub.Hint = string.Join(Environment.NewLine, runActor.Exceptions) + Environment.NewLine + runner.Error;
}
else
{
var validatorOutput = Encoding.UTF8.GetString((await _mgmt.GetBlobAsync(compareActor.Outputs.Single(x => x.Name == "stdout.txt").Id)).Body);
sub.TimeUsedInMs = runRunner.UserTime;
sub.MemoryUsedInByte = runRunner.PeakMemory;
sub.Result = (JudgeResult)runner.ExitCode;
sub.Hint = validatorOutput + Environment.NewLine + string.Join(Environment.NewLine, runActor.Exceptions) + Environment.NewLine + runner.Error;
}
}
}
else
{
isBadData = true;
}
if (hack == null && actors.Count(x => x.Stage == "GenerateHackeeAnswer") > 0 && testCaseId.HasValue)
{
var runActor = actors.First(x => x.Stage == "GenerateHackeeAnswer");
var statusId = Guid.Parse(runActor.Tag);
var testCase = await _db.TestCases.SingleAsync(x => x.Id == testCaseId.Value, token);
var testCases = await _db.TestCases
.Where(x => x.ProblemId == problem.Id)
.Select(x => x.Id)
.ToListAsync(token);
var status = await _db.JudgeStatuses
.Include(x => x.SubStatuses)
.SingleAsync(x => x.Id == statusId, token);
sub.StatusId = statusId;
sub.TestCaseId = testCaseId.Value;
sub.InputBlobId = testCase.InputBlobId;
sub.OutputBlobId = testCase.OutputBlobId;
sub.SubId = testCases.IndexOf(testCaseId.Value);
status.SubStatuses.Add(sub);
status.MemoryUsedInByte = status.SubStatuses.Max(x => x.MemoryUsedInByte);
status.TimeUsedInMs = status.SubStatuses.Sum(x => x.TimeUsedInMs);
status.Result = status.SubStatuses.Max(x => x.Result);
_db.SaveChanges();
}
if (hack != null)
{
_db.HackStatuses
.Where(x => x.Id == hack.Id)
.SetField(x => x.HackeeResult).WithValue(isBadData ? JudgeResult.Accepted : sub.Result)
.SetField(x => x.TimeUsedInMs).WithValue(sub.TimeUsedInMs)
.SetField(x => x.MemoryUsedInByte).WithValue(sub.MemoryUsedInByte)
.SetField(x => x.Result).WithValue(isBadData ? (HackResult.BadData) : (sub.Result == JudgeResult.Accepted ? HackResult.Failed : HackResult.Succeeded))
.SetField(x => x.Hint).WithValue(sub.Hint)
.Update();
}
}