Increase PrelNum stack size to 3M. Funny, it only needed 2M yesterday.
PrelBase_HC_OPTS += -H10m
PrelRead_HC_OPTS += -H16m
PrelTup_HC_OPTS += -H12m
PrelBase_HC_OPTS += -H10m
PrelRead_HC_OPTS += -H16m
PrelTup_HC_OPTS += -H12m
-PrelNum_HC_OPTS += -H12m -K2m
+PrelNum_HC_OPTS += -H12m -K3m
PrelArr_HC_OPTS += -H8m
PrelHandle_HC_OPTS += -H14m
Time_HC_OPTS += -H18m
PrelArr_HC_OPTS += -H8m
PrelHandle_HC_OPTS += -H14m
Time_HC_OPTS += -H18m