int nondet() { int a; return a; } _Bool nondet_bool() { _Bool a; return a; } int foo (int A, int B, int C) { goto loc_f300; loc_f2: { if (nondet_bool()) { int C_ = nondet(); int A_ = A + B; if (0 >= 1 + A + B) { A = A_; C = C_; goto loc_f1; } } if (nondet_bool()) { int A_ = A + B; if (A + B >= 0) { A = A_; goto loc_f2; } } goto end; } loc_f300: { if (nondet_bool()) { if (1 >= 0) { goto loc_f2; } } goto end; } loc_f1: end: return 0; }