The compilation output of the code above includes errors and can be found
here:
http://www.cs.huji.ac.il/~lweizm45/compile_output2.txt
Again, if I remove the call to kolmogorv_max_flow, everyting is fine. If I replace
the call to kolmogorov_max_flow with the line:
write_dimacs_max_flow(g, capacity, identity_property_map(),s, t, std::cout);