have you tried just a basic simple cron job command nothing fancy 

like this for subdomain
php -q /home/username/public_html/site.com/ow_cron/run.php

or this for domain in public html 
php -q /home/username/public_html/ow_cron/run.php

let us know please

also first thing to check is to see if they have php 5.5 installed  

there are two things here.. 

first ask your host what their most current version of the ionCube is. Many hosts do not update their ionCube files unless asked to do so.  Most have outdated versions.  If they update their files it should world if you have the right address for them. 

If they do not or will not update the library you can do so yourself.  

all you need to do is go to the ionCube website http://www.ioncube.com/loaders.php

and download the loader you need for your server. 

Then upload those to a folder in your site root, such as public_html you can call the folder ionCube if you want

then inside your php.ini file put something like this (this is different for some servers so you will have google if needed or ask you host for right command) 

zend_extension = /home/username/public_html/ionCube/ioncube_loader_lin_5.2.so

or whatever your version is goes in the 5.2.so   

then it should work.  

When you download the ioncube get the legacy version as well (older versions) because some software is still encrypted in the older versions. 

Hope that helps... :)

Smec contact bluehost and request to enable two modules: 

ioncube_loader_lin.soZendGuardLoader.so

then restart your server

thank you very much

the support of my hosting he confirme all its ok fore me

and i check it in my www.mywebsite/info.php

with the ionCube PHP Loader (enabled) + Intrusion Protection from ioncube24.com (unconfigured) v5.0.14, Copyright (c) 2002-2015, by ionCube Ltd.
    with Zend Guard Loader v3.3, Copyright (c) 1998-2014, by Zend Technologies

my config php is here : 

PHP 5.6 (FastCGI) [Beta, check site functionality for compatibility after enabling]

Additional extensions available for InstallationHttp
Magick Wand
Mail Parse
OAuth
OCI8
Upload Progress
IonCube
SourceGuardian

and i can't resolve my issue :( 

thx ross i understund.

so with this commandes  /usr/php/54/usr/bin/php -q /home4/xxxx/public_html/ow_cron/run.php

i have this errr returned in email :

mount: warning: /var/fake/xxx/var/lib seems to be mounted read-write.

in my server they all check.

they told me that everything is ok.

and I still have the same problem the :( since 3 days

do a google search for   seems to be mounted read-write

and   mount: warning: /var/fake/    and you will see what i mean. 

also if bh is not helping you then if you are using cpanel - post a message on the cpanel forum 

https://forums.cpanel.net/

about what is happening.  They will tell you exactly what the issue is.   Then you can tell bh exactly what to do.   

Now understand that cpanel forum is pretty much for vps and dedi server owners. But there are also shared hosting questions on there about cpanel itself.  They may tell you to ask your host if you tell them you are on a shared server.  But if you post the error someone im sure can tell you why its happening. 

If not there then ask on this site.  

http://www.webhostingtalk.com/  

they for sure will be able to tell you whats going on. tons of helpful volunteers there. :)

1. mount: /var/fake/[USER]/var/lib/mysql not mounted already, or bad option 

2. cp: cannot create symbolic link `/var/fake/[USER]/etc/./exim.pl': File exists 

3. /usr/local/cpanel/bin/jailshell: line 1: 8371 Bus error 

someone can help me, pls

% Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:02 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:03 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:04 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:05 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:06 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:07 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:08 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:09 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:10 --:--:--     0
  0     0    0     0    0     0      0      0 --:--:--  0:00:10 --:--:--     0

https://forums.cpanel.net/threads/cron-jobs-not-working-cpanel-11-42-0.428281/

my versions :
cPanel 11.52.6
Apache 2.2.31
PHP 5.4.24
MySQL 5.5.42

/usr/php/54/usr/bin/php -q /home4/yourabit/public_html/ow_cron/run.php

on a shared server it should work with just this part

php -q /home4/yourabit/public_html/ow_cron/run.php

try that please :)