import subprocess

gdb_command = ['gdb', './cutted_bin']

gdb_script = """
run
generate-core-file /mnt/core-dump
quit
"""

try:
    result = subprocess.run(
        gdb_command,
        input=gdb_script,
        text=True,
        check=True,
        capture_output=True
    )
except subprocess.CalledProcessError as e:
    print('Error:', e.stderr)
    print('Return code:', e.returncode)