if (MyGlobals::_Verbose>500 && MyGlobals::_World_Size>1) MPI_Barrier(MPI_COMM_WORLD); //synchronize verbose trace
#endif
if (MyGlobals::_Is0verbose>500) std::cout << std::endl;
if (MyGlobals::_Verbose>500 && MyGlobals::_World_Size>1) MPI_Barrier(MPI_COMM_WORLD); //synchronize verbose trace
#endif
if (MyGlobals::_Is0verbose>500) std::cout << std::endl;