Simulation terminated with exit code: 139

Question

I am using OMNeT++ 4.6, SUMO-0.21.0 and Veins-4a2 on Ubuntu-16.0.4. I was able to run this simulation on Windows 10 perfectly. Now, I am trying to run this simulation on Ubuntu, but I am getting an error. The console output is:

...
Assigned runID=General-0-20190104-16:31:45-11727
Setting up network `FranciscoScenario'...
Simulation terminated with exit code: 139
Working directory: /home/gowher/veins-4a2/examples/veins
Command line: opp_run -r 0 -u Cmdenv -n .:../../src/veins --tkenv-image-path=../../images -l ../../src/veins omnetpp.ini
Environment variables:
...

Interestingly, if SUMO is not running, I do not get this error. In that case, I get "Traci server not found" error as expected.

score 3 · Accepted Answer · edited Jan 25 '20 at 17:02

The exit code means you have a memory access bug in your code. You might want to use Valgrind to find the issue in your code. There is an answer on Google Groups that might help you.

Interestingly, if SUMO is not running, I do not get this error. In that case I get "Traci server not found" error as expected.

This is because your simulation is not even starting as SUMO is not running. This error is clear and obvious.

Simulation terminated with exit code: 139

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