Create finished 

 Preallocate finished 

 setting values finished 

 Writing data in binary format to /scratch/lustreA/v/vishy/temp/Binary/biclass/test.txt 
Fatal error in MPI_Send: Other MPI error
Fatal error in MPI_Recv: Other MPI error
Fatal error in MPI_Send: Other MPI error
Fatal error in MPI_Send: Other MPI error
Fatal error in MPI_Send: Other MPI error
Fatal error in MPI_Send: Other MPI error
APPLICATION TERMINATED WITH THE EXIT STRING: Hangup (signal 1)