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