OS:
linuxserver1
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Sequence:
FileGTITM filename.alt filename.KD filename.conv
RTD filename.conv filename.rtd
NTD filename.conv filename.rtd filename.ntd
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Executable files:
1.FileGTITM
	usage:
	FileGTITM filename.alt filename.KD filename.conv
	Program logic:
	Converts brite based file to kostuv's format(structure) and RTD/NTD required format
	
2.RTD
	usage:
	RTD filename.conv filename.rtd	
	(Note: To avoid debug messages, use bash and following command,
	RTD filename.conv filename.rtd	2>dev/null	)
	Program logic:
	Reed Tree decomposition outputs in .rtd format
3.NTD
	usage:
	NTD filename.conv filename.rtd filename.ntd
	Program logic:
	Nice Tree Decomposition outputs in .ntd format	
filename.alt: file outputted by GTITM s/w
filename.KD: same as structure.txt
filename.conv: converts file to format i(shamit) require for RTD and NTD
filename.rtd: Reed Tree Decomposition output file
filename.ntd Nice Tree decomposition output file