-#define GNUPLOT_PROP_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time Proportional solver \" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"
-
-#define GNUPLOT_PROP_UPDATE_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time Proportional solver with updated problem\" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"
-
-#define GNUPLOT_MLP_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time MLP solver \" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"
-
-#define GNUPLOT_MLP_UPDATE_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time MLP solver with updated problem\" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"
-
-#define GNUPLOT_RIL_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time RIL solver \" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"
-
-#define GNUPLOT_RIL_UPDATE_TEMPLATE "#!/usr/bin/gnuplot \n" \
-"set datafile separator ';' \n" \
-"set title \"Execution time RIL solver with updated problem\" \n" \
-"set xlabel \"Number of peers\" \n" \
-"set ylabel \"Execution time in us\" \n" \
-"set grid \n"