Strange error when running simulation

[mixsum]

Salam Alykum,

I am using omnet 4.1, the framework inetmanet and sumo 0.12.2

when I run urban_model example (the same thing for Highway_Model, traci_launchd) here what I get:

in omnet: 

It start the simulation window, when I begin provide parameters, the window disapear and the console omnet show this:

Loading images from /home/rim/vanet-4G/inetmanet/examples/Urban_Model/bitmaps: *: 0  

Loading images from /home/rim/omnetpp-4.1/images: *: 0  msg/*: 55  old/*: 111  background/*: 4  misc/*: 70  block/*: 320  device/*: 195  status/*: 28  maps/*: 9  abstract/*: 90  

Plugin path: ./plugins

Simulation terminated with exit code: 139

Command line: /home/rim/omnetpp-4.1/bin/opp_run -r 0 -n /home/rim/vanet-4G/inetmanet/examples:/home/rim/vanet-4G/inetmanet/src -l /home/rim/vanet-4G/inetmanet/src/inet /home/rim/vanet-4G/inetmanet/examples/Urban_Model/omnetpp.ini

Working directory: /home/rim/vanet-4G/inetmanet/examples/Urban_Model

LD_LIBRARY_PATH=/home/rim/omnetpp-4.1/lib::/home/rim/vanet-4G/inetmanet/src:/home/rim/omnetpp-4.1/lib::/home/rim/rimproject/inetmanet/src:/usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386::/home/rim/omnetpp-4.1/lib:/opt/omnetpp­-4.1/lib:/usr/lib/xulrunner-addons:/usr/lib/xulrunner-addons:/usr/lib/xulrunner-addons

PATH=/home/rim/omnetpp-4.1/bin::/home/rim/omnetpp-4.1/bin::/home/rim/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/rim/omnetpp-4.1/bin

OMNETPP_IMAGE_PATH=/home/rim/omnetpp-4.1/images

in the terminal,after I launch the script sumo, here what I get:

rim@rim-laptop:~$ '/home/rim/vanet-4G/sumo-launchd.py' -vv '/home/rim/omnet/sumo-0.12.2/bin/sumo-gui' 

Logging to /tmp/sumo-launchd.log

Listening on port 9999

Connection from 127.0.0.1 on port 49379

Handling connection from 127.0.0.1 on port 49379

Got TraCI message of length 263

Got TraCI command of length 258

Got TraCI command 0x75

Got CMD_FILE_SEND for "sumo-launchd.launch.xml"

Got CMD_FILE_SEND with data "<launch>

  <copy file="example.net.xml"/>

  <copy file="example.rou.xml"/>

  <copy file="example.sumo.cfg" type="config"/>

  <basedir path="/home/rim/vanet-4G/inetmanet/examples/Highway_Model/"/>

  <seed value="0"/>

</launch>

"

Creating temporary directory...

Temporary dir is /tmp/sumo-launchd-tmp-7MfDJe

Base dir is /home/rim/vanet-4G/inetmanet/examples/Highway_Model/

Seed is 0

Finding free port number...

Claiming lock on port

...found port 35087

Starting SUMO (sumo -c example.sumo.cfg) on port 35087, seed 0

Connecting to SUMO (sumo -c example.sumo.cfg) on port 35087 (try 1)

Error ([Errno 111] Connection refused)

Connecting to SUMO (sumo -c example.sumo.cfg) on port 35087 (try 2)

Error ([Errno 111] Connection refused)

Connecting to SUMO (sumo -c example.sumo.cfg) on port 35087 (try 3)

Releasing lock on port

Starting proxy mode

Done with proxy mode

Done with proxy mode, killing SUMO

Done running SUMO

Cleaning up

Result: "<?xml version="1.0"?>

<status>

<exit-code>1</exit-code>

<start>1335359969</start>

<end>1335359972</end>

<status>Exited with error code 1</status>

<stdout><![CDATA[Loading configuration... done.

Step #1.00]]></stdout>0.00*RT, ~1000.00UPS, vehicles TOT 1 ACT 1)             

<stderr><![CDATA[Error: tcpip::Socket::receive() @ recv: Invalid argument

Quitting (on error).

]]></stderr>

</status>

"

Closing connection from 127.0.0.1 on port 49379

Should I re install componenets, 

Have you an idea plz ?

Great thanks

[Christoph Sommer]

Dear Rim,

mixsum wrote:
> I am using omnet 4.1, the framework inetmanet and sumo 0.12.2

> [...]

> Simulation terminated with exit code: 139

139 = 128 + SIGSEGV, so this is very likely a memory issue.

Might be the one mentioned in

https://groups.google.com/d/msg/omnetpp/GcrlHrQUoX8/j8f8zk6IoqUJ


Best,

Christoph

--
Dr.-Ing. Christoph Sommer
Institute of Computer Science
University of Innsbruck, Austria
Phone: +43 512 507-96835 / Fax: -9888
http://ccs.uibk.ac.at/~sommer/

[rim negra]

when converting from dBm to mW I get this: 

Wrong value `0mW' for parameter `Myscenario.channelcontrol.sat': Cannot convert unit 'mW' (milliwatt) to 'dBm'

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--

NEGRA Rim
HANA Research Group, CRISTAL Laboratory
ENSI, University of Manouba, Tunisia

[Rudolf Hornig]

That's a correct error message. You cannot and should not convert mW to dBm as they are incompatible.

Rudolf

[Daniel Pfefferkorn]

IIRC they are very much compatible!

P[dBm] = 10 log_10(P[mW])

Since dBm is just a logarithmic representation of power normalized to 1
mW I don't understand your comment.

Isn't it more a case of a false numerical value here, being that log 0
is undefined?

Daniel

Am 25.04.2012 23:45, schrieb Rudolf Hornig:
> That's a correct error message. You cannot and should not convert mW to
> dBm as they are incompatible.
>
> Rudolf
>
> On Wednesday, April 25, 2012 4:54:01 PM UTC+2, mixsum wrote:
>
> when converting from dBm to mW I get this:
>
> Wrong value `0mW' for parameter `Myscenario.channelcontrol.sat':
> Cannot convert unit 'mW' (milliwatt) to 'dBm'
>
>
> Le 25 avril 2012 15:42, Christoph Sommer

> <christop...@uibk.ac.at <mailto:christop...@uibk.ac.at>> a
> �crit :