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Re: [sumo-user] sumo-1.1.0 issue
Thank you, I will see that.

On Fri, Oct 4, 2019 at 4:50 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:

Am Do., 3. Okt. 2019 um 23:50 Uhr schrieb Lamia E.L. <lamia.el16@xxxxxxxxx>:
Hi Jakob,
Thank you for your response, I found the solution by printing the steps of the mininet code and I delete the edge that causes the problem of freezing SUMO.
Now, I want to calculate the probability that the cars change the direction and edge at each sec.
Please, can you guide me how can I use my output file to calculate this probability for each vehicle.
Thank you.
Cordially.
Lamia

On Thu, Oct 3, 2019 at 3:40 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
I'm afraid this is beyond the support I can give. Since the mininet environment comes with a variant of the python traci bindings and the script you are using  adds another thick layer of code around that traci variant you should probably request help from the mininet developers.

If you come back with a small traci script using the latest sumo-released python bindings for traci and producing a freeze in the latest release of SUMO, then I can help.

Am Di., 1. Okt. 2019 um 17:32 Uhr schrieb Lamia E.L. <lamia.el16@xxxxxxxxx>:
I installed miniet-wifi following this instructions :
step 1: $ sudo apt-get install git
step 2: $ git clone https://github.com/intrig-unicamp/mininet-wifi
step 3: $ cd mininet-wifi
step 4: $ sudo util/install.sh -Wlnfv
then I put my files generated using sumo tools in mininet-wif/mn_wifi/sumo/data
then I run inside mininet-wifi folder:
sudo make install
And then I execute the script :
sudo python examples/vanet-sumo.py
the execution works in the first and then it freez, my simulation time is more then 100s but SUMO stops  running at 30s.
please any suggestion?
 mininet_environment.zip

On Tue, Oct 1, 2019 at 8:00 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
please provide minimal input files for reproducing this issue (python script, net.xml, etc...)

Am Di., 1. Okt. 2019 um 12:52 Uhr schrieb Lamia E.L. <lamia.el16@xxxxxxxxx>:
Hi,
I test sumo-1.3.1 and I had the same problem, after 20 or 30 s Sumo stop running and freeze and I can't continue my simulation.
I suppose there is a problem with reroute, it seems like the cars wait long time then sumo stuck.
please help.
Thank you

On Fri, Sep 27, 2019 at 2:50 PM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
Please try using sumo version 1.3.1 and report if the freeze still occurs.

Am Fr., 27. Sept. 2019 um 13:18 Uhr schrieb Lamia E.L. <lamia.el16@xxxxxxxxx>:
Hi,
thank you for your answer.
My case is b) , sumo freezes and does not respond and the car in the scenario don't move.
I use sumo-1.1.0 and the run of sumo is done from a Python application using  Traci.
Please any solution to push my simulation to continue running at less until 150 s.
Thank you.

On Fri, Sep 27, 2019 at 3:19 AM Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
Please determine whether
a) the traffic stops moving because it is jammed
b) sumo freezes and does not respont to unser input (run the gui version for this)
c) the python script freezes and stops sumo from continuing with the simulation

Am Fr., 27. Sept. 2019 um 00:25 Uhr schrieb Lamia E.L. <lamia.el16@xxxxxxxxx>:
Hi,
I used sumo-1.1.0 in mininet-wifi  to simulate vanet using real scenario. the vanet-sumo.py script use Traci for using sumo as server.
When I create a file with 40 vehicles, the vanet-sumo.py script run well and execute sumo to see mobility of vehicles but after 20 sec sumo stuck and no vehicle move, which let the last cars don't be considered in simulation.
please I need solution to this problem.
Thank you
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