\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{f7} & \multicolumn{2}{@{\,}X@{\,}}{11} & \multicolumn{2}{@{\,}X@{\,}}{65} & \multicolumn{2}{@{\,}X@{\,}}{342} & \multicolumn{2}{@{\,}X@{\,}}{482} & \multicolumn{2}{@{\,}X@{\,}}{482} & \multicolumn{2}{@{\,}X@{\,}|}{535} & 15 & /15\\
\algatables\hspace*{\fill} & 109 & \mbox{\tiny (179)} & 306 & \mbox{\tiny (625)} & 141 & \mbox{\tiny (180)} & 398 & \mbox{\tiny (438)} & 398 & \mbox{\tiny (417)} & 359 & \mbox{\tiny (395)} & 6 & /15\\
\algbtables\hspace*{\fill} & 14 & \mbox{\tiny (21)} & 35 & \mbox{\tiny (70)} & 43 & \mbox{\tiny (64)} & 211 & \mbox{\tiny (326)} & 211 & \mbox{\tiny (240)} & 190 & \mbox{\tiny (292)} & 8 & /15\\
\algctables\hspace*{\fill} & 1068 & \mbox{\tiny (2810)} & 1518 & \mbox{\tiny (1542)} & 803 & \mbox{\tiny (778)} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}}{$\infty$} & \multicolumn{2}{@{\,}X@{\,}|}{$\infty$\,\textit{1e5}} & 0 & /15\\
\algdtables\hspace*{\fill} & \textbf{5} & \textbf{.9}\mbox{\tiny (8)} & \textbf{12} & \textbf{}\mbox{\tiny (24)} & \textbf{20} & \textbf{}\mbox{\tiny (22)} & \textbf{146} & \textbf{}\mbox{\tiny (236)} & \textbf{146} & \textbf{}\mbox{\tiny (237)} & \textbf{132} & \textbf{}\mbox{\tiny (214)} & 10 & /15
\end{tabularx}