diff --git a/contribution/branches/PSO-DVRP/parser.cpp b/contribution/branches/PSO-DVRP/parser.cpp
deleted file mode 100644
index f7bff576a..000000000
--- a/contribution/branches/PSO-DVRP/parser.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) DOLPHIN Project-Team, INRIA Lille Nord-Europe, 2007-2008
- * (C) OPAC Team, LIFL, 2002-2008
- *
- * (c) Mostepha Redouane Khouadjia <mr.khouadjia@ed.univ-lille1.fr>, 2008
- *
- * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
- * modify and/ or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
- *
- * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited liability.
- *
- * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
- * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
- *
- * ParadisEO WebSite : http://paradiseo.gforge.inria.fr
- * Contact: paradiseo-help@lists.gforge.inria.fr
- *
- */
-
-#include"parser.h"
-
-
-
-void IsReadable(ifstream& _filein)
-	{
-
-		if ( !_filein)
-	    {
-	        cerr << "Opening file is fail\n";
-            //exit(1);
-	    }
-
-
-	}
-
-string ReadableLine(ifstream& _filein)
-	{
-		string line;
-
-		if(!(getline(_filein, line )))
-		{
-			cerr << "Error was occur when read line\n";
-			exit(1);
-		}
-		return line;
-	}
-
-
-	void  IsCreatable(ofstream& _fileout)
-	{
-		if ( !_fileout )
-		   {
-			  cerr << "Error occur when file was created\n";
-			  exit(1);
-	       }
-		   cout<<" File was created"<<endl;
-	}
-
-
-
-	/*
-	string fileOut(argv[1]);
-	const string BENCHMARK  ="/home/mustapha/framework/paradiseo-1.1/paradiseo-dynamic-schedule/application/Benchmarks/"+fileOut+".vrp";
-	std::istringstream iss(argv[2]); iss >> INERTIA; iss.clear();
-	iss.str(argv[3]); iss >> LEARNING_FACTOR1;  iss.clear();
-	iss.str(argv[4]); iss >> LEARNING_FACTOR2;  iss.clear();
-	iss.str(argv[5]); iss >> SEED; rng.reseed(SEED); iss.clear();
-
-	string  extension = "";
-	extension = extension +"-IN(" + argv[2] + ")" + "-C1(" + argv[3] + ")" + "-C2("+ argv[4] + ")" ;
-
-*/
-