Is this by design? Best, Nicholas.
On 02/25/2014 12:03 PM, Nicholas Loulloudes wrote:
Ok updating the above file sorted out my problem. Thanks Jacob! On 02/24/2014 09:09 AM, Jakob Erdmann wrote:Did you also update the file http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tools/sumolib/__init__.py ? Regarding revision numbers. I noticed that some of these files were wrongly tagged in the repositoy and did therefore not updated their $Id.regards, Jakob2014-02-22 15:07 GMT+01:00 Nicholas Loulloudes <[email protected] <mailto:[email protected]>>:Hi Jacob, all, Even after updating to the latest revision of ns2.py module, the problem persists. Any suggestions are highly welcome Btw, the @version tag for (ns2.py, traceExporter.py) do not provide information for the actual version. It only includes the $id directive and nothing else. Example below. """ A script for converting SUMO's fcd-output into files readable by PHEM and communication simulators. @file traceExporter.py @author Daniel Krajzewicz @date 2013-01-15 @version $Id$ Regards, Nicholas On 21 Feb 2014, at 16:02, Jakob Erdmann <[email protected] <mailto:[email protected]>> wrote:Every file contains the revision number among the first few comment lines. look for @version $Id: .... 2014-02-21 12:43 GMT+01:00 Nicholas Loulloudes <[email protected] <mailto:[email protected]>>: I updated the ns2.py, to the latest, but wasn't aware about the init.py. I will update this module and try again....and let you know. Btw, is there any way of finding the revision number I have on my local SUMO installation? - Nicholas On 21 Feb 2014, at 13:03, Jakob Erdmann <[email protected] <mailto:[email protected]>> wrote:Hello, what revision of http://sumo-sim.org/trac.wsgi/changeset/15251/trunk/sumo/tools/sumolib/__init__.py and http://sumo-sim.org/trac.wsgi/browser/trunk/sumo/tools/sumolib/output/convert/ns2.py are you using? both need to be updated to patch known bugs (see http://sumo-sim.org/wiki/FAQ#traceExporter.py_fails_to_work_properly_in_verson_0.19.0) regards, Jakob 2014-02-21 8:47 GMT+01:00 Nicholas Loulloudes<[email protected] <mailto:[email protected]>>:Hi all, I think I come across a possible bug with traceExporter.py while generating ns-2 output trace. Specifically, I am trying to generate ns-2 traces out of the TAPAS cologne scenario. For you information, I am using SUMO v.19.0 for the TAPAS cologne scenario and traceExporter.py (rev #15433). After the fcd-output data processing, the "config.tcl" file reports the generation of around 75000 node-traces. However, when looking into the "acitivity.tcl" file, the largest ns2 node_ID I could find was around 10000. I examined the activity file in depth and found thatseveral SUMO nodes are reported with the same ns2 node_ID,and often their presence in the trace (in terms of time) is overlapping. Example below for ns2 node with ID: 6916 $ns_ at 24168.0 "$g(6916) start"; # SUMO-ID: 115011_115011_403 $ns_ at 24568.0 "$g(6916) stop"; # SUMO-ID: 115011_115011_403 $ns_ at 24075.0 "$g(6916) start"; # SUMO-ID: 127584_127584_407 $ns_ at 24634.0 "$g(6916) stop"; # SUMO-ID: 127584_127584_407 $ns_ at 24166.0 "$g(6916) start"; # SUMO-ID: 132184_132184_410 $ns_ at 24312.0 "$g(6916) stop"; # SUMO-ID: 132184_132184_410 $ns_ at 24080.0 "$g(6916) start"; # SUMO-ID: 104574_104574_397 $ns_ at 25037.0 "$g(6916) stop"; # SUMO-ID: 104574_104574_397 $ns_ at 24078.0 "$g(6916) start"; # SUMO-ID: 112052_112052_401 $ns_ at 24846.0 "$g(6916) stop"; # SUMO-ID: 112052_112052_401 $ns_ at 24167.0 "$g(6916) start"; # SUMO-ID: 123312_123312_406 $ns_ at 24733.0 "$g(6916) stop"; # SUMO-ID: 123312_123312_406 $ns_ at 24169.0 "$g(6916) start"; # SUMO-ID: 102491_102491_396 $ns_ at 25068.0 "$g(6916) stop"; # SUMO-ID: 102491_102491_396 $ns_ at 28665.0 "$g(6916) start"; # SUMO-ID: 218770_218770_446 $ns_ at 28800.0 "$g(6916) stop"; # SUMO-ID: 218770_218770_446 $ns_ at 24076.0 "$g(6916) start"; # SUMO-ID: 118187_118187_405 $ns_ at 24635.0 "$g(6916) stop"; # SUMO-ID: 118187_118187_405 $ns_ at 24163.0 "$g(6916) start"; # SUMO-ID: 123240_123240_406 $ns_ at 24633.0 "$g(6916) stop"; # SUMO-ID: 123240_123240_406 $ns_ at 24165.0 "$g(6916) start"; # SUMO-ID: 131705_131705_410 $ns_ at 24492.0 "$g(6916) stop"; # SUMO-ID: 131705_131705_410 $ns_ at 24164.0 "$g(6916) start"; # SUMO-ID: 121001_121001_405 $ns_ at 25202.0 "$g(6916) stop"; # SUMO-ID: 121001_121001_405 $ns_ at 24077.0 "$g(6916) start"; # SUMO-ID: 100928_100928_396 $ns_ at 24640.0 "$g(6916) stop"; # SUMO-ID: 100928_100928_396 $ns_ at 24160.0 "$g(6916) start"; # SUMO-ID: 107246_107246_400 $ns_ at 24596.0 "$g(6916) stop"; # SUMO-ID: 107246_107246_400 Unless it is by design, I believe, that there must be a problem with the ns2 node_ID generation that causes the reuse of previously generated IDs. - Nicholas -- ________________________________________________________ Nicholas Loulloudes PhD Candidate, LINC - Laboratory for Internet Computing Department of Computer Science, University of Cyprus PO Box 20537, 1678 Nicosia, Cyprus Tel: +357-22892676 <tel:%2B357-22892676> Email: loulloudes.n[at]cs.ucy.ac.cy <http://cs.ucy.ac.cy/> Web: www.cs.ucy.ac.cy/~nickl <http://www.cs.ucy.ac.cy/%7Enickl> <http://www.cs.ucy.ac.cy/%7Enickl> LINC: linc.ucy.ac.cy <http://linc.ucy.ac.cy/> <http://linc.ucy.ac.cy <http://linc.ucy.ac.cy/>> CELAR: www.celarcloud.eu <http://www.celarcloud.eu/> <http://www.celarcloud.eu/> ________________________________________________________ ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. 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