[sumo-user] Fwd: Traci's running is not smooth

[Zhiqiang Hu <hzq950419@xxxxxxxxx>]

Hi Jakob,

I have met the problem below, and these days, I test the simulation without algorithm,but the problem is still exist.I have send you my code before,I would like to know what cause the problem and how to fix it .Thanks for your time!

Best regards,

Zhiqiang

---------- Forwarded message ---------
From: Zhiqiang Hu <hzq950419@xxxxxxxxx>
Date: 2018年7月14日周六 下午10:36
Subject: Traci's running is not smooth
To: <sumo-user@xxxxxxxxxxx>

Hi sumo-users,

         I am running a program using Traci to optimize the  traffic light timing.In my program, I have to repeat the simulation for about 600,000 times.But,when I use SUMO without GUI to run my program,I notice that every few times later the duration of the simulation is so long may be hundreds times than others.

          Then, I use SUMO-GUI to run my program to see what happened.And I notice that every few times later, Traci's running is not smooth,it froze for several seconds.It is a short time,but when I use SUMO without GUI, it is so long.I don't know why?

           I would like to know two things:

           1. Is it possible that Traci's running is not smooth,if yes,why is it in SUMO  so long but in SUMO-GUI short?Or something wrong in my code?

            2.If it is exist,how to fix it ?

Thanks in advance!

Best regards,

zhiqiang