Tsung crashes with an ambiguous error message:

tsung: line 52: 2055 Killed
$ERL $ERL_OPTS $ERL_RSH -noshell $PROTO_DIST $NAMETYPE $CONTROLLER -setcookie $COOKIE \
-s tsung_controller \
$EXTRA_LOAD_PATHS \
-pa $TSUNGPATH -pa $CONTROLLERPATH \
-ssl session_cb $SSL_CACHE \
-ssl session_lifetime $SSL_SESSION_LIFETIME \
-sasl sasl_error_logger false \
-tsung_controller web_gui $WEB_GUI \
-tsung_controller smp_disable $SMP_DISABLE \
-tsung_controller debug_level $DEBUG_LEVEL \
-tsung_controller warm_time $WARM_TIME \
-tsung_controller exclude_tag \”$EXCLUDE_TAG_LIST\” \
-tsung_controller config_file \”$CONF_OPT_FILE\”
-tsung_controller $LOG_OPT
-tsung_controller $MON_FILE

Cause: Likely because the machine runs out of memory
Solution: Add more memory using swap