int nondet() { int a; return a; } _Bool nondet_bool() { _Bool a; return a; } int foo (int A, int B, int C) { goto loc_f0; loc_f0: { if (nondet_bool()) { if (B >= C && A >= 0) { goto loc_f2; } } goto end; } loc_f2: { if (nondet_bool()) { int C_ = -1 + C; int A_ = -1 + A; if (1 + B >= C && A >= 1) { A = A_; C = C_; goto loc_f2; } } if (nondet_bool()) { int C_ = -1 + C; int B_ = -1 + B + C; if (B >= 0 && A >= 0) { B = B_; C = C_; goto loc_f2; } } goto end; } end: return 0; }