may speedup the simulation by discarding very small actions, at the
price of a reduced numerical precision.
+\subsection options_concurrency_limit Concurrency limit
+
+The maximum number of variables in a system can be tuned through
+the \b maxmin/concurrency_limit item (default value: 100). Setting a higher value can lift some limitations, such as the number of concurrent processes running on a single host.
+
\subsection options_model_network Configuring the Network model
\subsubsection options_model_network_gamma Maximal TCP window size
