Incorrect Run Time Estimation: Seeking Assistance to Correct a 4-Hour Miscalculation

One of my runs indicated that it took 14,831.792 seconds, which is approximately equal to 4 hours. However, in reality, it lasted about 1.5 hours. I'm here seeking support from someone who can verify what's incorrect with this estimation. Due to these calculations, I've exhausted all my computing resources and need to ensure their accuracy.