int nondet() { int a; return a; } _Bool nondet_bool() { _Bool a; return a; } int foo (int A, int B) { goto loc_f; loc_f: { if (nondet_bool()) { if (1 >= 0) { goto loc_g; } } goto end; } loc_g: { if (nondet_bool()) { int B_ = -1 + B; int A_ = 2 * A; if (B > 0) { A = A_; B = B_; goto loc_g; } } if (nondet_bool()) { if (0 >= B) { goto loc_h; } } goto end; } loc_h: { if (nondet_bool()) { int A_ = -1 + A; if (A > 0) { A = A_; goto loc_h; } } goto end; } end: return 0; }