int nondet() { int a; return a; }
_Bool nondet_bool() { _Bool a; return a; }
int foo (int A, int B, int C, int D) {
 goto loc_f0;

 loc_f0:
 {
   if (nondet_bool()) {
    int C_ = 2;
    if (B >= 0 && 3 >= B && 3 >= A && A >= 0) {
     C = C_;
     goto loc_f1;
    }
   }
  goto end;
 }
 loc_f1:
 {
   if (nondet_bool()) {
    int D_ = 1 + B;
    int B_ = 1 + B;
    if (0 >= 2 && C + A >= 1 + 2 * B) {
     B = B_;
     D = D_;
     goto loc_f1;
    }
   }
   if (nondet_bool()) {
    int D_ = 1 + B;
    int B_ = 1 + B;
    if (C + A >= 1 + 2 * B) {
     B = B_;
     D = D_;
     goto loc_f1;
    }
   }
   if (nondet_bool()) {
    int D_ = -1 + B;
    int B_ = -1 + B;
    if (2 * B >= 2 + C + A) {
     B = B_;
     D = D_;
     goto loc_f1;
    }
   }
   if (nondet_bool()) {
    int D_ = -1 + B;
    int B_ = -1 + B;
    if (0 >= 2 && 2 * B >= 2 + C + A) {
     B = B_;
     D = D_;
     goto loc_f1;
    }
   }
   if (nondet_bool()) {
    int D_ = B;
    if (1 + C + A >= 2 * B && 2 * B >= C + A && 0 >= 1) {
     D = D_;
     goto loc_f1;
    }
   }
   if (nondet_bool()) {
    int D_ = B;
    if (1 + C + A >= 2 * B && 2 * B >= C + A && 0 >= 1) {
     D = D_;
     goto loc_f1;
    }
   }
  goto end;
 }
 end: return 0;
}