\providecommand{\ntables}{7}\providecommand{\algatables}{\StrLeft{t2000ndstep}{\ntables}}\providecommand{\algbtables}{\StrLeft{t200ndstep}{\ntables}}\providecommand{\algctables}{\StrLeft{t32000ndstep}{\ntables}}\providecommand{\algdtables}{\StrLeft{t50ndstep}{\ntables}}
\begin{tabularx}{1.03\textwidth}{@{}c@{}|*{6}{@{}r@{}X@{}}|@{}r@{}@{}l@{}}
$\Delta f_\mathrm{opt}$ & \multicolumn{2}{@{\,}X@{\,}}{1e1} & \multicolumn{2}{@{\,}X@{\,}}{1e0} & \multicolumn{2}{@{\,}X@{\,}}{1e-1} & \multicolumn{2}{@{\,}X@{\,}}{1e-3} & \multicolumn{2}{@{\,}X@{\,}}{1e-5} & \multicolumn{2}{@{\,}X@{}|}{1e-7} & \multicolumn{2}{@{}l@{}}{\#succ}\\\hline
\textbf{f4} & \multicolumn{2}{@{\,}X@{\,}}{15536} & \multicolumn{2}{@{\,}X@{\,}}{15601} & \multicolumn{2}{@{\,}X@{\,}}{15659} & \multicolumn{2}{@{\,}X@{\,}}{15703} & \multicolumn{2}{@{\,}X@{\,}}{15733} & \multicolumn{2}{@{\,}X@{\,}|}{2.8e5} & 6 & /15\\
\algatables\hspace*{\fill} & \textbf{0} & \textbf{.17}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.34}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.49}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.74}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.92}\mbox{\tiny (0.1)}$_{\downarrow4}$ & \textbf{0} & \textbf{.06}\mbox{\tiny (3e-3)}$_{\downarrow2}$ & 15 & /15\\
\algbtables\hspace*{\fill} & 0 & .19\mbox{\tiny (0.0)}$_{\downarrow5}$ & 1 & .6\mbox{\tiny (1)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15\\
\algctables\hspace*{\fill} & \textbf{0} & \textbf{.17}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.34}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.49}\mbox{\tiny (0.0)}$_{\downarrow5}$ & \textbf{0} & \textbf{.74}\mbox{\tiny (0.1)}$_{\downarrow5}$ & \textbf{0} & \textbf{.92}\mbox{\tiny (0.1)}$_{\downarrow4}$ & \textbf{0} & \textbf{.06}\mbox{\tiny (3e-3)}$_{\downarrow2}$ & 15 & /15\\
\algdtables\hspace*{\fill} & 0 & .37\mbox{\tiny (0.3)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15
\end{tabularx}