i am using intel fortran compiler and experience a weird behaviour

i have a subroutine writing data to netcdf called from the main program and causing a library error.
when debugging i saw that the program first jumps to line 411 of the source code and only then to the first executable line of the code at 96 (the source is attached).
when looking at the assembler code i see the same thing.

the netcdf error sais the unlimited dimension is defined more then once and that is waht is done in line 411
compiler flags were:
-g -C -traceback -check all -debug all -w95 -save -cpp -w90 -w95 -w -vec-report1 -r8 -i4 -heap-arrays


thanks alot to anyone who can help
what is going on?

i think i understand what happened
this subroutine is supposed to be using variables that were not used at the time of execution which caused the weird behaviour