Get error when opened many coordinators simultaneously

[monarchBacilluscoli]

I want to launch many (about 100-200) sc2 games at the same time.
during their launch, there is always an error shown 2-3 times like this :

Deferred error: 536936448 (0x20010000)
Deferred error details: Bad profiling data. TimeMS: 22722180.000000 Conversion: 1.000000e-03

I have no idea about it and I can not find anything through directly searching the error.

The code is like this:

void CSetAndStart(Coordinator &cor, int port, int argc, char *argv[], Agent *bot1, Agent *bot2)
{
    cor.LoadSettings(argc, argv);
    cor.SetParticipants({CreateParticipant(Terran, bot1), CreateParticipant(Terran, bot2)});
    cor.SetPortStart(port);
    cor.SetMapPath("PCANP_EnemyZealotModVSMarines.SC2Map"); // map designed by myself
    cor.SetStepSize(1);
    cor.LaunchStarcraft();
    cor.StartGame();
}

int main(){
    std::vector<Coordinator> cors(100);
    ANBot bots1[100];
    ANBot bots2[100];
    int count = 100; // num of sc2 processes
    std::vector<std::future<void>> cors_futures(100);
    for (int i = 0; i < count; ++i) // launch, the error occured during the launch process
    {
        cors_futures[i] = std::async(std::launch::async, CSetAndStart, std::ref(cors[i]), 4000 + 10 * i, argc, argv, &(bots1[i]), &(bots2[i]));
    }
    for (int i = 0; i < count; ++i)
    {
        cors_futures[i].wait();
    }
    return 0;
}