PVS-Studio warning V1205 for OpenMS

DoubleReal ILPDCWrapper::compute(....) const
{
  ....
  DoubleReal score = 0;
  ....
  #pragma omp parallel for schedule(dynamic, 1)
  for (SignedSize i = 0; i < (SignedSize)bins.size(); ++i)
  {
    score += computeSlice_(fm, pairs, bins[i].first,
                           bins[i].second, verbose_level);
  }
  return score;
}

This suspicious code was found in OpenMS project by PVS-Studio static code analyzer.
Warning message is:
V1205 Data race risk. Unprotected concurrent operation with the 'score' variable. ilpdcwrapper.c 213

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