The commit hash is embedded in the version info 'ea251014638'. It points to a version that is 20hrs old ( https://github.com/eclipse/sumo/commit/ea251014638) This means there must be some difference between the scenario inputs and options we used. I've only added the line 'traci.start(['sumo-gui', '-c', 'sumo.cfg.xml'])' to the script you pasted above as "My TraCI code" and otherwise used the files you attached. What I observe is a continuous waving pattern of left and right changing but no blockage.
Am Mi., 23. Feb. 2022 um 16:39 Uhr schrieb Hriday Sanghvi via sumo-user < [email protected]>: > Hello Jakob, thank you for your reply. > > This is what I got when I ran 'sumo' on the command line from within the > docker container: > > Eclipse *SUMO sumo Version v1_12_0+0785-ea251014638* >> Build features: Linux-5.4.0-99-generic x86_64 GNU 7.4.0 Release FMI Proj >> GUI SWIG GDAL FFmpeg >> Copyright (C) 2001-2022 German Aerospace Center (DLR) and others; >> https://sumo.dlr.de >> License EPL-2.0: Eclipse Public License Version 2 < >> https://eclipse.org/legal/epl-v20.html> >> Use --help to get the list of options > > > I follow a modified version of the Dockerfile as in > https://github.com/lcodeca/rllibsumodocker/blob/master/docker-image-linux/Dockerfile > so *yes, it does build after cloning*! > > Please advise on how I can get the commit hash? > > Thank you. > > Sincerely, > Hriday > > > On Wed, 23 Feb 2022 at 15:25, Jakob Erdmann <[email protected]> wrote: > >> Depends. Do you actually build sumo after cloning the repo? If not, your >> traci scrip is still calling an old version from somewhere. >> If in doubt, call 'sumo' on the commandline and check the exact version >> it returns (down to the commit hash). >> >> Am Mi., 23. Feb. 2022 um 15:19 Uhr schrieb Hriday Sanghvi via sumo-user < >> [email protected]>: >> >>> What I am currently using on my Dockerfile is >>> >>> RUN *git clone --recursive --branch main >>>> https://github.com/eclipse/sumo.git <https://github.com/eclipse/sumo.git> >>>> sumo* >>> >>> >>> That still does not solve the >>> https://github.com/eclipse/sumo/issues/10060 problem for me. So am I >>> doing something wrong regarding the updating itself? So would I actually >>> have to download the "zip" file and then unzip it from there locally? >>> >>> Thank you. >>> >>> Sincerely, >>> Hriday >>> >>> >>> On Wed, 23 Feb 2022 at 13:35, Jakob Erdmann <[email protected]> >>> wrote: >>> >>>> The nightly version is build from branch 'main' at >>>> https://github.com/eclipse/sumo and is therefore identical with the >>>> "main" branch version (unless the build fails as happened last weekend). >>>> Downloading the nightly from today gives you an updated main version that >>>> contains all patches for https://github.com/eclipse/sumo/issues/10060 >>>> This is in contrast to the release version 1.12.0 which doesn't have >>>> those patches. >>>> >>>> Am Mi., 23. Feb. 2022 um 14:24 Uhr schrieb Hriday Sanghvi via sumo-user >>>> <[email protected]>: >>>> >>>>> Hello Jakob, >>>>> >>>>> Do I still have to get the nightly version, or can I use the "main" >>>>> branch version? >>>>> >>>>> Thank you. >>>>> >>>>> Sincerely, >>>>> Hriday >>>>> >>>>> On Wed, 23 Feb 2022 at 13:14, Jakob Erdmann <[email protected]> >>>>> wrote: >>>>> >>>>>> I think your video was running with an older version of sumo. The >>>>>> likely reason for this is that our night-build failed for several days >>>>>> in a >>>>>> row. >>>>>> Running your setup with laneChangeMode=0 now runs to completion >>>>>> without blockage. >>>>>> >>>>>> >>>>>> Am Mo., 21. Feb. 2022 um 16:11 Uhr schrieb Hriday Sanghvi via >>>>>> sumo-user <[email protected]>: >>>>>> >>>>>>> I am attaching the other relevant files associated with the above >>>>>>> Python code! >>>>>>> >>>>>>> Thank you. >>>>>>> >>>>>>> Sincerely, >>>>>>> Hriday >>>>>>> >>>>>>> >>>>>>> On Mon, 21 Feb 2022 at 12:26, Jakob Erdmann <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> Looks buggy. Please provide all relevant files for reproducing your >>>>>>>> scenario. >>>>>>>> >>>>>>>> Am Fr., 18. Feb. 2022 um 14:31 Uhr schrieb Hriday Sanghvi via >>>>>>>> sumo-user <[email protected]>: >>>>>>>> >>>>>>>>> Hello, >>>>>>>>> >>>>>>>>> As per my understanding, the "duration" argument in the change >>>>>>>>> lane command would keep attempting to change lane to the target lane >>>>>>>>> until >>>>>>>>> the end of that duration or if another TraCI change lane command >>>>>>>>> overrides >>>>>>>>> it. If I set my Lane change mode to 0 (all safety checks and any >>>>>>>>> control by >>>>>>>>> SUMO is gone), then I would expect the below code to get all the >>>>>>>>> vehicles >>>>>>>>> to the end (with collisions). >>>>>>>>> >>>>>>>>> I have *attached a short video* to show the behaviour that is >>>>>>>>> observed. Not sure why the vehicles closest to the blockage do not >>>>>>>>> turn to >>>>>>>>> the free lane? (even though their indicator is yellow and shows that >>>>>>>>> they >>>>>>>>> want to change lane?) >>>>>>>>> >>>>>>>>> My TraCI code: >>>>>>>>> >>>>>>>>>> >>>>>>>>>> step = 0 >>>>>>>>>> GHOST_POS = 750.0 >>>>>>>>>> >>>>>>>>>> *END = 86400.0*BLOCK_LENGTH = 300 >>>>>>>>>> >>>>>>>>>> traci.vehicle.add(vehID='ghost', routeID='r0', typeID='veh', >>>>>>>>>> depart=0, departLane=0, departPos=GHOST_POS, departSpeed='random', >>>>>>>>>> arrivalLane='current', arrivalPos=GHOST_POS) >>>>>>>>>> traci.vehicle.setColor(vehID='ghost',color=(255,0,0)) >>>>>>>>>> traci.vehicle.setLength(vehID='ghost',length=BLOCK_LENGTH) >>>>>>>>>> >>>>>>>>>> traci.vehicle.setStop(vehID='ghost', edgeID='1f2', pos=GHOST_POS, >>>>>>>>>> duration=10, until=END)# flags=0, startPos=0, until=120) >>>>>>>>>> >>>>>>>>>> # duration - min duration for stopping >>>>>>>>>> # until - timestep at which the route continues >>>>>>>>>> >>>>>>>>>> lane_ids = list(traci.lane.getIDList()) >>>>>>>>>> >>>>>>>>>> BLOCKED_LANE = 0 >>>>>>>>>> FREE_LANE = 1 >>>>>>>>>> LC_MODE = 0 # 512 # 1621 # 0 # 512 # 256 # 1109 # >>>>>>>>>> S_MODE = 0 >>>>>>>>>> NUMBER_OF_VEH = 100 >>>>>>>>>> >>>>>>>>>> *LC_MAX_DURATION = END* >>>>>>>>>> def take_step(step=1): >>>>>>>>>> >>>>>>>>>> lane_info = dict() >>>>>>>>>> for li in lane_ids: >>>>>>>>>> >>>>>>>>>> lane_info[li] = { >>>>>>>>>> 'mean_speed' : >>>>>>>>>> traci.lane.getLastStepMeanSpeed(laneID=li), >>>>>>>>>> 'vehicle_ids' : >>>>>>>>>> traci.lane.getLastStepVehicleIDs(laneID=li), >>>>>>>>>> } >>>>>>>>>> >>>>>>>>>> for vh in lane_info['1f2_1']['vehicle_ids']: # *free lane* >>>>>>>>>> if vh == 'ghost': >>>>>>>>>> continue >>>>>>>>>> traci.vehicle.setLaneChangeMode(vehID=vh, lcm=LC_MODE) >>>>>>>>>> >>>>>>>>>> * traci.vehicle.changeLane(vehID=vh, >>>>>>>>>> laneIndex=BLOCKED_LANE, duration=LC_MAX_DURATION)* >>>>>>>>> >>>>>>>>> print('Vehicle {} will try to move to BLOCKED >>>>>>>>>> lane'.format(vh)) >>>>>>>>> >>>>>>>>> >>>>>>>>>> >>>>>>>>>> for vh in lane_info['1f2_0']['vehicle_ids']: # *blocked lane* >>>>>>>>>> if vh == 'ghost': >>>>>>>>>> continue >>>>>>>>>> >>>>>>>>>> traci.vehicle.setLaneChangeMode(vehID=vh, lcm=LC_MODE) >>>>>>>>>> >>>>>>>>>> * traci.vehicle.changeLane(vehID=vh, laneIndex=FREE_LANE, >>>>>>>>>> duration=LC_MAX_DURATION)* print('Vehicle {} will try to >>>>>>>>>> move to FREE lane'.format(vh)) >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> arrived = 0 >>>>>>>>>> while arrived < NUMBER_OF_VEH: >>>>>>>>>> >>>>>>>>>> print('################ SIM TIME: {} >>>>>>>>>> ##################'.format(traci.simulation.getTime())) >>>>>>>>>> print('################ SIM STEP COUNT: {} >>>>>>>>>> ################'.format(step)) >>>>>>>>>> step+=1 >>>>>>>>>> print('\n') >>>>>>>>>> >>>>>>>>>> take_step(step) >>>>>>>>>> >>>>>>>>>> print('Arrived: {}'.format(arrived)) >>>>>>>>>> traci.simulationStep() >>>>>>>>>> >>>>>>>>>> traci.close() >>>>>>>>>> >>>>>>>>> >>>>>>>>> Thank you. >>>>>>>>> >>>>>>>>> Sincerely, >>>>>>>>> Hriday >>>>>>>>> _______________________________________________ >>>>>>>>> sumo-user mailing list >>>>>>>>> [email protected] >>>>>>>>> To unsubscribe from this list, visit >>>>>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> sumo-user mailing list >>>>>>>> [email protected] >>>>>>>> To unsubscribe from this list, visit >>>>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>>>> >>>>>>> _______________________________________________ >>>>>>> sumo-user mailing list >>>>>>> [email protected] >>>>>>> To unsubscribe from this list, visit >>>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>>> >>>>>> _______________________________________________ >>>>>> sumo-user mailing list >>>>>> [email protected] >>>>>> To unsubscribe from this list, visit >>>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>>> >>>>> _______________________________________________ >>>>> sumo-user mailing list >>>>> [email protected] >>>>> To unsubscribe from this list, visit >>>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>>> >>>> _______________________________________________ >>>> sumo-user mailing list >>>> [email protected] >>>> To unsubscribe from this list, visit >>>> https://www.eclipse.org/mailman/listinfo/sumo-user >>>> >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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