Hello Marcel, I can confirm the crash when setting period to 0 ( https://github.com/eclipse/sumo/issues/7064). However, setting it to other values is working as expected in my test. Can you provide a minimum error case (i.e. a single vehicle that reroutes too often?). In my test I used a single vehicle that travels diagonally across a grid network. By setting sumo option --weights.random-factor 10 the vehicle will reroute in every period (because the weights change wildly). This makes that effect of a changed period highly visible in the vehroute-output.
regards, Jakob Am Sa., 23. Mai 2020 um 19:23 Uhr schrieb marcelreppi <marcelre...@gmail.com >: > I have experimented some more with my code to find the issue. > I feel like I have found the problem but I am not 100% sure. > > My SUMO config has the following parameters at the start of the simulation: > > *<routing> > <device.rerouting.probability value="1.0"/> > <device.rerouting.period value="300"/> > </routing>* > > During the simulation I am trying to "turn off" the rerouting device for > some vehicles so I used the following TraCI function: > > *traci.vehicle.setParameter(vid, "device.rerouting.period", "0")* > > It seems that setting it to 0 somehow causes the unexpected error. > When I changed it to > > *traci.vehicle.setParameter(vid, "device.rerouting.period", "99999")* > > everything seems to be working fine but the desired behavior (prevent > dynamic rerouting for specific vehicles) is not happening anymore! > It seems that setting "device.rerouting.period" to a different value has no > effect because I can see in the "vehroute-output" that vehicles are still > being rerouting by the device with the initial period value. > > Here is an example: > > This is a snippet of my code for rerouting: > > *# Do some travel time adaptation to some edges > ... > traci.vehicle.rerouteTraveltime(vid, False) > # Disable rerouting through the rerouting device so that vehicle will stay > on this route > traci.vehicle.setParameter(vid, "device.rerouting.period", "99999")* > > In the "vehroute-output" I still see the following (note the attributes > "reason" and "replacedAtTime"): > > *<vehicle id="106840401_5" depart="120.00" color="red" arrival="750.00" > routeLength="6181.50"> > <routeDistribution> > <route cost="528.38" savings="0.00" replacedOnEdge="-8590558" > reason="traci:rerouteTraveltime" replacedAtTime="121.00" probability="0" > edges="..."/> > <route cost="606.71" savings="899819.02" > replacedOnEdge="-4409396#2" > reason="device.rerouting" replacedAtTime="420.00" probability="0" > edges="..."/> > <route cost="287.47" savings="75.74" edges="..."/> > </routeDistribution> > </vehicle>* > > I thought this would work based on the documentation I read here: > https://sumo.dlr.de/docs/Demand/Automatic_Routing.html#traci > > Is there a different/recommended way for disabling periodic rerouting for > specific vehicles? > > Thank you very much! > > Best regards > Marcel > > > > -- > Sent from: http://sumo-user-mailing-list.90755.n8.nabble.com/ > _______________________________________________ > sumo-user mailing list > sumo-user@eclipse.org > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
_______________________________________________ sumo-user mailing list sumo-user@eclipse.org To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
