问题
I am using amazon ec2 server and I have set up some cron jobs on crontab.
Sample for setting up cron job
58 11 12 * * php /var/www/html/folder/index.php controller/function/parameter
When I try
crontab -l
on putty they all appear and everything seems to be working fine.
But cron jobs with lengthy execution time tend to stop prematurely without generating any error in log file.
I am also setting the large execution time at the top of my php script
ini_set('max_execution_time', 600000);
I couldn't figure out whats happening. Any kind of help will be appreciated.
来源：https://stackoverflow.com/questions/37776164/cron-jobs-terminate-prematurely-on-amazon-ec2-crontab