1  #include <stdlib.h>
       2  #include <omp.h>
       3  
       4  int
       5  main ()
       6  {
       7    #pragma omp teams thread_limit (1)
       8    #pragma omp parallel if(0)
       9    if (omp_get_thread_limit () != 1)
      10      abort ();
      11    return 0;
      12  }