Continuous stalling while driving

It has been 4 to 5 weeks now since I started experiencing my engine stalling while driving, few things I have noticed:

1. It can start immediately at least 2/3 times but not for more than 2/3 minutes it get stalls again and wouldn't start again until after 7-12 minutes.
2. When the car stalls, if immediately I try cranking it, the key starter will drag slowly as though no current in battery, when I open the hood to check on the battery pole, the cables can be very hot that I can not touch it until after some minutes, then I will disconnect the battery, after some times it will get cold, when I connect it the car will start immediately.

In addition to my most recent question regarding what I observed during the car continuous stalling while I am driving include the below listed:

1. When the engine stalls, after waiting for at least 8-14 minutes for the key starter and the battery terminal and cables or the entire engine to get cold, when the engine starts it cannot operate for more than 10-12 minutes and again gets stall.

2. Before the car gets finally stall that will require me to wait for at least 8-14 minutes, when I am cranking it to see whether I can immediately start to avoid waiting that long few things can happen:
a. Vibration and jerking as though there's a shortage of gas. ( Which is contrary)
b. Backfiring and symptoms of plug failures ( which is also contrary)
c. It releases odor like gas and unpleasant smell.

3. When the engine stalls finally that will require me wait, I regularly open the hood to monitor the engine, I also noticed that the water in the water tank can be very hot at a boiling point.

Please find an answer to my problem.

The RPM does not read on the tech on the dash when the engine stalls, but it reads well when engine is on.