read N_TESTCASES
while [ -z "$N_TESTCASES" ]; do read N_TESTCASES; done
echo $N_TESTCASES > $N_TESTCASES__ST_CONF_FILE
testcase_per_adml_instance=$N_TESTCASES
read N_TESTCASES
while [ -z "$N_TESTCASES" ]; do read N_TESTCASES; done
echo $N_TESTCASES > $N_TESTCASES__ST_CONF_FILE
testcase_per_adml_instance=$N_TESTCASES