// This file is part of the SV-Benchmarks collection of verification tasks:
// https://gitlab.com/sosy-lab/benchmarking/sv-benchmarks
//
// SPDX-FileCopyrightText: 2005-2021 University of Tartu & Technische Universität München
//
// SPDX-License-Identifier: MIT

#include <pthread.h>
#include <stdio.h>

int myglobal;

void *t_fun(void *arg) {
  myglobal=42; // RACE!
  return NULL;
}

int main(void) {
  pthread_t id[10];
  int i;
  for (i=0; i<10; i++)
    pthread_create(&id[i], NULL, t_fun, NULL);
  for (i=0; i<10; i++)
    pthread_join (id[i], NULL);
  return 0;
}