int nondet() { int a; return a; } _Bool nondet_bool() { _Bool a; return a; } int main() { int v1 = nondet(); int v2 = nondet(); int v3 = nondet(); int v4 = nondet(); int v5 = nondet(); goto loc_2; loc_2: if (nondet_bool()) { goto loc_0; } goto end; loc_0: if (nondet_bool()) { v4 = 0; v1 = v4; v5 = nondet(); v3 = nondet(); v2 = nondet(); goto loc_1; } goto end; loc_1: end: ; }