SIGFPE - SIG Floating point Error : Cause, Resoultion, Means

 Floating Point Operation

it is a measurement of accuracy the term FPO used most in scientific calculations

SIGFPE -

This error signal denotes some arithmetic error that occurred like division by zero, or floating-point error. If a program stores integer data in a location that is then used as a floating-point operation, this causes an “invalid operation” exception as the processor cannot recognize the data as a floating-point value. But this signal does not specify the type of floating-point error. 
 

Basically, check your looping statement either it does not divide your value with 0