1. v5-02-Release Peter Hristov 23/04/2012 1

2. Changes: v5-01-Rev-32 #93585 Request of porting in the release (AliTOFTrigger). From rev. 55520,55583,55694 2

3. Changes: v5-02-Rev-08 #93916 EMCAL commit attached patch and port to the release. From rev. 55920,55940 #93881 port to Release AliT0Reconstructor.cxx and AliT0RecoParam.cxx. From rev. 55849,55868 #93849 alieve_init.C crashes with Can't call @@ ex autload. From rev. 55851 #93932: Port to release: Allow to set the first event in AliGenReaderTreeK. From rev. 55843 Technical change from rev. 55895 #93969: Bug fix in AliAODExtension (mainly for muon AODs). From rev. 55916 3

4. Changes: v5-02-Rev-08 Technical fix from rev. 55946 #93973: EMCAL : Port modification in digitizer, allow negative values in electronic noise. From rev. 55908 #93996: Request to port to release RAW code - update of raw reader. From rev. 55911 #93470: GRP fails due to "corrupted" values in LHC Data file. From rev. 55622,55626 #93405: Porting request for p-p 2012 calibration macros+related. From rev. 55886,55892,55935 4

5. Changes: OCDB #93882 upload to alien OCDB T0/Calib/RecoParam 5

6. Requests: v5-01-Release #94078: Request of proting of rev. 55997 in v5-01-Release and v5-02-Release #93973 EMCAL : Port modification in digitizer, allow negative values in electronic noise 6

7. Requests: v5-02-Release #94078 Request of proting of rev. 55997 in v5- 01-Release and v5-02-Release #94138 Port update in Ali*CaloCells to trunk and release 7

8. OCDB #94139 SPDDead to RAW OCDB #94148 OCDB errors when retrieving TRD/Calib/TrapConfig and GRP/Geometry/Data 8

9. Other reports #93991 Adding known and unknown Hyper-Nuclei states to TGeant3.cxx #94053 specifying precision of fTRDsignal in AliESDtrack #94094 Crash in simulation: bad_alloc with RAW OCDB files #94108 Using precompiled ROOT/AliRoot packages crashes gdb #94133 Memory error in AliESDtrackCuts::GetReferenceMultiplicity #94146 AMORE can't retrieve Vertex plots after update to 5.33.02b 9

10. Old slides 10

11. Other reports 23/04/12 #93921 Add check for OpenGl to cmake build system 11

12. LHC11h MC tests with v5-02 #93595 Crash in Simulation : ZFatal #93594 Crash in Simulation : hipyset1_35/luzdis_hijing.F:51 #93593 Crash in Simulation : AliTOFv6T0::StepManager #93592 Crash in Simulation : gphys/gvaviv.F:354 #93591 Crash in Simulation : hipyset1_35/pyremn_hijing.F:274 12

13. Task #27425: CPass0/CPass1/VPass calibration readiness for 2012 data taking #92835: Prepare reconstruction macros for CPass1 scenario b) #92836: Calibration macros update/new code for CPass0/CPass1 #92839: Validation of CPass0/CPass1 per detector with flags #92842: Logic for CPass0/CPass1 running and failures #92845: Implementation of the automatic production chain CPass0/CPass1 + OCDB updates/snapshots #92847: Sequenced timeline of all steps in CPass0/CPass1/VPass #93630 Memory-hungry TPC code in CPass0/CPass1 #93722 Calibration: SDD+ITS readiness with v5-02-Rev-06 #93721 Calibration: Mean Vertex readiness with v5-02-Rev-06 #93720 Calibration: TRD readiness with v5-02-Rev-06 #93719 Calibration: TPC readiness with v5-02-Rev-06 #93718 Calibration: T0 readiness with v5-02-Rev-06 #93717 Calibration: TOF readiness with v5-02-Rev-06 13

14. Requests v-01-Release & v5-02- Release #93574 New beam-pipe and FMD2&3 misalignment #93572 New implementation of SPD thermal shield #93556 Trigger list in Pb-Pb 2011 simulation. From rev. 55809 14

15. Changes: v5-02-Rev-07 #87900: Request to port changes is AliTOFQADataMakerRec code into release. From rev. 55280 #93585 Request of porting in the release. From rev. 55583,55694 #93598 Porting request: fix in muon track refitter task (rev 55704) #93606 Request: Port bug fix in TRD reconstruction to release. From rev. 55670 #93692 Physics selection does not work in QA for 2012 data - missing trigger. From rev. 55760 #93716 ZDC update of QA Checker. From rev. 55743 #93750 Update to DQM histos for ZDC in the release. From rev. 55756 #93762: porting request. From rev. 55221,55334 Technical fix from rev. 55785 #93769: EMCAL: Port reference LED file for DQM. From rev. 55769 15

16. Changes: v5-02-Rev-07 #93405: Porting request for p-p 2012 calibration macros+related. From rev. 55748,55749,55750,55751,55765,55770,55771,55772 #90303: Port to the Release --> Fix PROOF-INF/SETUP.C to create PAR files for AliRoot trunk. From rev. 55345 #92835: Prepare reconstruction macros for CPass1 scenario b). From rev. 55802,55803,55804 #93791: Request to port changes in the PHOS trigger offline software. From rev. 55741,55759,55761,55763,55775 16

17. Changes: OCDB #93647 EMCAL: Port first calibration file for 2012 data after channel voltages change #93698 SPD Dead to RAW OCDB 2012 #93749 Updated trigger object for PHOS OCDB 17

18. Other reports (16/04/12) #93609 Misaligned geometry containing many overlaps #93685 changes in AliAODTrack/ALiAODEvent - commit to trunk #93696 changes in AliPIDCombined - commit to trunk #93737 TRD QA output in TRDinfoGen/Chambers crashes merging of LHC12a17a 18

19. Changes: v5-01-Rev-30 #93161 PbPb simulation LHC11h (reconstruction part) - crash in AliITStrackerSA #93464 Bug fix in the filling of VZERO ESD friend. From rev. 55617 #90625: Memory problem in AliTPCtrackerMI. From rev. 55270,55281,55346 #93538: Port to releases: Interaction time not propagated to generators in a cocktail. From rev. 55646 Fix for #92820: Patch to fix the use of gMC in TOF. From rev. 55356 19

20. v5-02-Rev-06 #93216 Request to port to Release: AliESDEvent.h. From rev. 55534 #93218 port to Release AliT0PreprocessorOffline and AliT0CalibSeasonTimeShift. From rev. 55443 #93224 port to Release AliT0Reconstructor.cxx with new pedestal subtraction. From rev. 55461 #93257 EMCAL: Port updates in tender, QA and analysis to v5.02. From rev. 55294,55368,55624,55650,55658 20

21. v5-02-Rev-06 #93304 Port HMPID file to the release. From rev. 55499 #93316 request to port changes in TPC calib code to release. From rev. 55500 #93324 New trigger classes for pp2012. From rev. 55582 #93338 porting of rev. 55520 #93363 porting CDB snapshot commits to v5-02- Release. From rev. 55526 21

22. v5-02-Rev-06 #93405 Porting request for p-p 2012 calibration macros+related. From rev. 55371,55372,55373,55374,55377,55378,55381,55383, 55384,55385,55386,55390,55410,55411,55424,55436, 55438,55443,55448,55473,55474,55475,55479,55482, 55488,55502,55503,55504,55510,55519,55527,55528, 55562,55566,55618,55619,55620 #93454 Porting to the release AliGRPPreprocessor changes for treatment of trigger aliases. From rev. 55465,55585,55602,55607,55608,55628,55647 #93464 Bug fix in the filling of VZERO ESD friend. From rev. 55617 22

23. v5-02-Rev-06 #93472 Request to port to release the modification for Muon QA task from revs 55086,55547,55549,55550 #93479 Request to port to release the modification for ITS efficiency evaluation from rev. 55612 #93484 Missing protection in AliESDVertex. From rev 55639 #93537 ZDC bug fix to DQM class in the release. From rev. 55645 #93538 Port to releases: Interaction time not propagated to generators in a cocktail. From rev. 55646 #93549 EMCAL DQM : Port reference file for DQM plots. From rev. 55660 23

24. v5-02-Rev-06 #91510: Reconstruction able to deal with different triggers. From rev. 55512 #92834: Implement trigger aliases in AliRoot, RAW data reconstruction. From rev. 55487,55530,55579 Technical fix for the QA train. From rev. 55598 Technical fix for the event display. From rev. 55060 + patch 24

25. Changes: OCDB #93007 Improve OCDB snapshot #93153 Request to upload new TRD OCDB object TRD/Calib/TrapConfig #93276 Request to upload new TRD OCDB object TRD/Calib/Krypton_2011-02 and TRD/Calib/Krypton_2011-03 #93285 SPD Dead to RAW OCDB 2012 25

26. Root & Geant3 Problems with v5-30-06 – It has to be patched for THn-related classes – Cannot “drain” the geometry created with v5-30-02 (AliEn -> local) Problems with v5-32-01 – Issue with openssh on the build servers – The same problems as with v5-30-06 Problems with v5-33-02 – Crash in the geometry All these except the “draining issue” are solved in v5-33-02a Geant3 v1-14 recreated to fix a duplication in the declaration of deuteron, triton, He4 – It contains also the fixes in Gheisha => no “Geant3/Fluka” correction should be needed in the future – v5-01-Rev-29: rebuild with the latest Root v5-33-02a and Geant3 v1-14 26

27. Other reports (10/04/2012) #93013 Bias in MeanVertexSPD of LHC11a data #93021 Online Reconstruction and Visualisation Design #93171 Online Event display crashes on consecutive runs #93203 problem in saving ESDMuonClusters in HLT tree #93227 simulation crashes in AliTOFcalib because of run number -1 #93264 Rule Checker gives wrong recommendations for include vs. forward declaration #93265 Patch to change sequence in AliReconstruction 27

28. Changes: v4-20-Rev-25a #92223: Modify AliGenPythia.cxx,.h to enable triggering with specific species within a given pt window. v4-20-Rev-25 should be used for reference It will be build using Root v5-28-00c and Geant3 v1-11-23-1 (the same as before, see the packages table) 28

29. Changes: v5-02-Rev-05 #92975 Please port to the next realese to be installed at P2 the trunk rev. 55338 (AliACORDEQAChecker&AliACORDEDataMakerRec) #90625: Memory problem in AliTPCtrackerMI. From rev. 55270,55281,55346 #92820 Patch to fix the use of gMC in TOF. From rev. 55280 #93109: Port change in AliGRPPreprocessor.cxx to the release (rev. 55370) #93117: VZERO OCDB: Update of the time delays for few channels. From rev. 55405 #93184: Request to port ZDC code to the release. From rev. 55432 #90436: Porting request: Misuse of TClonesArray containing AliESDMuonCluster. From rev. 55434 #93101: Request to port to release TPC code - update of DQM. From rev. 55394 #93172: Porting request: Improve trigger chamber efficiency calculation. From rev 55449 Technical fix: avoid error messages in DA. From rev. 55450 29

30. CPass0/CPass1/VPass/Pass1 #92847 Sequenced timeline of all steps in CPass0/CPass1/VPass #92845 Implementation of the automatic production chain CPass0/CPass1 + OCDB updates/snapshots #92839 Validation of CPass0/CPass1 per detector with flags #92837 Prepare configuration/Steering/makeOCDB macros update/new code for CPass0/CPass1 #92836 Calibration macros update/new code for CPass0/CPass1 #92835 Prepare reconstruction macros for CPass1 scenario b) #92834 Implement trigger aliases in AliRoot, RAW data reconstruction #92833 Implement trigger aliases in Shuttle/GRP #91510: Reconstruction able to deal with different triggers 30

31. DQM #92849 Implementation of AliZDCQAChecker for DQM required #92848 Migration of TRD DQM shifter plots from custom AMORE agent to QA framework #92846 Implementation of AliSSDQAChecker for DQM required #92844 Implementation of AliPMDQAChecker for DQM required #92843 Implementation of AliPHOSQAChecker for DQM required #92842 Logic for CPass0/CPass1 running and failures #92841 Implementation of AliHMPIDQAChecker for DQM required #92840 Implementation of AliFMDQAChecker for DQM required #92838 Implementation of AliTOFQAChecker for DQM required 31

32. Other reports (26/03) #92884 ZDC digitizer bug: spectators not added for AMPT generator #92794 root v5-33-02 and alien on Mac OS X Snow Leopard? #92765 Implement Trigger Aliases #92723 request changes in STEER needed for PID and track selection 32

33. OCDB #92456 TPC MC RecoParams for LHC11 pp simulation 33

34. Changes: v5-01-Rev-29 #92604 Request to port AliTPCv*.cxx to the release. From rev. 55159 #92528 port to Release and AN-tag patch to T0 part of AliTriggerSelection. From rev. 55154 #92223: Modify AliGenPythia.cxx,.h to enable triggering with specific species within a given pt window. From rev. 55080,55252 Technical fix from rev. 53259 34

35. Changes: v5-02-Rev-04 #92654 fix bug in AliAODPid copy constructor port to v5-02- Release. From rev. 55214 #92650 request to port AliTOFTender from trunk to release. From rev. 55209 #92604 Request to port AliTPCv*.cxx to the release. From rev. 55159 #92223: Modify AliGenPythia.cxx,.h to enable triggering with specific species within a given pt window. From rev. 55080,55252 #92722: port to Release AliT0CalibTimeEq.cxx. From rev. 55238 #91699: Request on more detailed ITS cluster information in the ESDs: Porting request for 55200 35

36. Changes: v5-02-Rev-04 #92772: Port updates in CaloTrackCorr and EMCAL to release 5.02. From rev. 54897,54921,55071,55073,55082,55178,5517 9,55180,55181,55182,55183,55184,55185,55 206,55210,55211,55220,55223,55224,55251 36

37. LHC11h PbPb data: plans MC production: task #25489, #26646 – New tag from v5-01-Release – The updated macros are prepared by Andreas – Two reconstruction passes (with/without TPC bug) – A short test will be run – The full production will take ~2 months (to be reevaluated after the tests) – This MC should be OK also for pass3 (compatible reconstruction?) AOD re-filtering for pass2: task #26717 – Should start this week with v5-02-Rev-04 – Relatively long processing (2 weeks?) – Streaming of “interesting” raw event (selected by the task of Jacek): task #26736 Pass3: no task yet – The memory consumption is an issue – Main improvements expected from TPC – Compatibility => changes only in v5-01-Release? – We have to start in a month from now – Detector readiness, etc. from PWGPP 37

38. Recent tasks #27319 pass4 of LHC11a pp 2.76: detector readiness #27312 Re-reconstruction of events with C0OM2 and CCUP2 triggers: validation #27271 MC Production Request 6 UPC Samples for the central arm: validation #27104 EMCAL Geant4 tuning to test beam and collision data: placeholder #27084 MC production request for Lambda, K0Short analyses in p+p at 2.76 TeV: needs macros and JDL #27076 30M pp events reconstructed without cleaning: needs test #26886 MC Production Request 1M Pythia+cocktail events: validation #26881 TPC Kr data processing in 2012: done? #26878 Full processing of LHC11b/c minbias for calorimeters: start? #26818 MC Pythia+HF+FlatMultiplicity, 10M anchored to LHC10e: AOD filtering, needs v5-02-Rev-04 #26759 Embedding production of beauty on LHC10 PbPb: staging 38

39. v5-01-Rev-28 Additional fix for #92162: Porting request - AliTPCtrackerMI.cxx from rev. 54843 + option to reintroduce the bug in AliTPCtrackerMU::AddCovariance/AddCovariance Add. It is needed for the LHC11h MC production. Changes for #92556: TRD request :: Porting updates of PWGPP/TRD to Release. From rev. 55133,55134,55138 + patch for AliTRDresolution.cxx 39

40. Changes: v5-02-Rev-03 #92466 port to Release AliT0AnalysisTaskQA. From rev. 55075 #92461 Requests for LHC11h re-filtering of AODs. From rev. 54999,55020 #92393 request to port r55045 (tune of muon esd filter) to the release #92346 port to Release AliT0QAChecker. From rev. 54998 #92333 Porting codes to Release (DQM PMD). From rev. 55028 #92248 Porting into the release of rev. 55001 #92528: port to Release and AN-tag patch to T0 part of AliTriggerSelection. From rev. 55154 40

41. Changes: v5-02-Rev-03 #92480: Classes for the new ZDC geometry in the release. From rev. 55078 #92488: Porting request for 11h AOD production. From rev. 55083 #92495: Request to port TOF trunk rev. to Release (support to LHC10c pass2). From rev. 55090 #92498: request to port AliTOFTender from trunk to release. From rev. 54955,55048,55092 Technical fix from rev. 55057 #92556: TRD request :: Porting updates of PWGPP/TRD to Release. From rev. 55133,55134,55138 41

42. Changes: v5-02-Rev-03 #92479: Request to update ZDC initialization in macros/ConfigRaw2012.C. From rev. 55186,55188 #92610: please port EMCal DQM checker update to release (to be deployed at P2). From rev. 55174 #92625: please port EMCal DA update to release (to be deployed at P2). From rev. 55177 42

43. Visualization: v5-02-Rev-03 #92237 AliACORDEQAChecker keeps adding "function" to the plot. From rev. 55016 #92288 SDD QA produces a weird plot SDDRawDataCheck leading to a crash. From rev. 55097 #92173 cannot use event display during cosmics run 43

44. Other reports (12/03/12) #91510 Reconstruction able to deal with different triggers #91960 wish documentation for cmake detector algorithms #92351 recover TOF tender calibration for pass2 on LHC10c for analysis #92331 preparing to move AliTOFHeader to AOD #92250 Need to reset ObjectCount for TRef used for calo in ESD ? #92223 Modify AliGenPythia.cxx,.h to enable triggering with specific species within a given pt window 44

45. v5-02-Rev-02 #88827: Request for porting updates to TOF QA task into release. From rev. 54971 #91071: Running on AODs very slow on AAF. From rev. 54891,54920 #91977 Tracking cosmic muons in the TPC and momentum calculation. From rev. 54984 #92135 Port TPC event filtering task to AliRoot release v5-02. From rev. 54892,54901 #92162 Porting request - AliTPCtrackerMI.cxx. From rev. 54942 #92238: New raw-data event header format. From rev. 54983 #92242: Request of porting in the release. From rev. 54905,54906,54931,54949,54961,54981 45

46. Changes: v5-01-Rev-27 #91718 port AliTOFTenderSupply to release. From rev. 50837,50882,50990,51795,52834,52893,53029,53364,53431,53600,54541 #91883 Request to port to release (5.01 and 5.02) the AliQAThresholds related classes. From rev. 50769,54709,54758 #91889 porting CDB snapshot commits to v5-01-Release. From rev. 51502,53986,54066,54114,54283,54301,54366,54664,54704,54959 #91931 port to Release AliT0QAChecker. From rev. 54595,54831 #91932 commit to trunk and port to Release AliAODTZERO. From rev. 54860 #91954 VZERO: Changes related to DQM/QA checker. From rev. 54845 46

47. Changes: v5-01-Rev-27 #91962 Porting into the release of TOF/AliTOFTrigger update. From rev. 54814 #91977 Tracking cosmic muons in the TPC and momentum calculation. From rev. 54984 #92162 Porting request - AliTPCtrackerMI.cxx. From rev. 54942 #92238: New raw-data event header format. From rev. 54983 #88827: Request for porting updates to TOF QA task into release. From rev. 54971 47

48. v5-02-Rev-01 Corresponds to the trunk rev. 54887 Works with Root v5-32-01 and Geant3 v1-12 All tests are OK No significant difference in the memory consumption with respect to v5-01-Release Known issues – Creation of AliMDC RPM with shared libraries. Ongoing – Merging of raw tags. Under investigation 48

49. v5-02-Release Modifications from rev. 54391 to 54845 tested – main tests are OK, no need for manual selection – this makes the new release suitable for AOD filtering with tenders – all porting requests will be solved “in one go” Issues – Creation of AliMDC RPM with shared libraries. In progress – Creation of PAR files. – Merging of raw tags. Under investigation, not yet reproduced Next tag: tomorrow, 28/02 – Moving to the usual Savannah porting requests after it 49

50. Changes: v5-01-Rev-26 Adding protection against not initialized corrected ZDCTDC values from reconstruction. From rev. 54116 #91648 To be ported to the release: Fix needed for simulation of strange baryons in HIJING+Signals. From rev. 54646 #91695 Request to port AliQAThresholds.h to the Release. From rev. 54254 #91322 Request to port bugfix in the AliPHOSReconstructor.cxx to the v5-01-Release. From rev. 54496 50

51. Requests: v5-02-Release #91482 EMCAL: Port fix for new 2 SM 1/3 to release 5.02 #91465 Moved calibration object for ESD initialization #91421 Request to port PHOS trigger QA task to the Release #91322 Request to port bugfix in the AliPHOSReconstructor.cxx to the v5-02-Release #91253 Request to port bugfix in the AliAnalysisTaskPHOSPbPbQA.cxx to the v5-02-Release #91071 Running on AODs very slow on AAF 51

52. Other reports #91699 Request on more detailed ITS cluster information in the ESDs #91685 ITS QA porting request #91592 ZDC: new geometry to be implemented #91512 Trigger aliases for reconstruction #91510 Reconstruction able to deal with different triggers #91500 stored TPC only information in AOD049 - LHC10h 52

53. v5-02-Release Branch v5-02-Release is created on 03/02 All tests OK (Root v5-30-00-patches) Tests with Root v5-32-00-patches: ongoing Several modifications to be ported Issues – Creation of AliMDC RPM with shared libraries – Creation of PAR files – Merging of raw tags 53

54. Changes: v5-01-Rev-24 #24646 Re-produce AODs for cascades in pass2 PbPb 2010 (data & MC). Change in the configuration of vertexingHF from rev. 54533,54561 #90456: Request for modification of AliSimulation::ConvertRaw2Sdigits to select events for embedding. From rev. 54508 Technical fixes for Root 5-32. From rev. 51946 Technical fixes for Coverity 11390, 11389, 11388. From rev. 54588 54

55. v5-01-Rev-25 Technical fix from rev. 50674: Patch for recent TRefArray->TObjArray usage. Needed for the MC AOD filtering 55

56. v5-01-Rev-23 #91061: AOD production very slow. From rev. 54460 56

57. Changes: v5-01-Rev-22 #88827: Request for porting updates to TOF QA task into release. From rev. 54242 #90320: Request to port additional consistency checks in HLT TPC cluster decoding to v5-01-Release. From rev. 54055,54056 #90546: Filtering crashes when processing 2010 MC data. From rev. 54115 #90738 Request to port a fix to the release in AliZDCDigitizer. From rev. 54035 #90749 ESD Porting Request: GetTPCClusterInfo with additional switch. From rev. 54081 #90812 Porting overlap fixes to the release. From rev. 54092 57

58. Changes: v5-01-Rev-22 #90817 Please commit PHOS trigger part in the AliAnalysisTaskESDfilter.cxx. From rev. 54439 #90870 Request to port ZDC code to the release. From rev. 54133 #90916 Request: porting to v5-01-Release of the new ESD- >AOD filter. From rev. 52540,53853,54188,54210 #91005 Fix in AliCTPRawStream.cxx. From rev. 54234 #91126: Request to commit a patch for AMPT. From rev. 54424 #91159: Vertex generation in AliGenCorrHF. From rev. 54417 #91030: 2.76 TeV LHC11a pass3 dca problem. From rev. 54304 58

59. Other reports #90615 Problems in the material budget, eta<0.9 and 0.9<eta<1.4 #90944 adding alignment objects for the additional supermodules in the geometry setup 2012 #90939 Request to include (anti)hypertriton in ALICE GEANT3 59

60. Requests/Additional fixes #90625 Memory problem in AliTPCtrackerMI #90622 Logic flaw in AliTPCseed. From rev. 53997 #90616 Worrying message from TPC reconstruction. From rev. 54237 Changes in RAW (TClonesArray usage) 60

61. v5-02-Release Coverity: 129 defects to be fixed AliRoot tests: mostly OK Root v5-32-00-patches: needs tests PWGs transition: PWG0 and PWG2 still ongoing One library per subdirectory: not yet ready Savannah bug reports: many old bugs are still open 61

62. GDB on Grid Some potential problems detected and fixed (ITS, TPC, HLT) Some jobs fail in the beginning (event 0-10), ~4% – Not reproducible locally, even if we run many reconstruction jobs in parallel – Always caused by std_badalloc in different places Other jobs are killed by the system (memory) ~20% 62

63. Changes: v5-01-Rev-21 #90324: Exception in AliITStrackerMI::FollowProlongationTree. From rev. 53978 #90549: Request to port r53948 to the release (MUON small leak fix) #90658: For v5-01: Option to isolate heavy flavor part of a Pythia event. From rev. 53959 #84578: Request to extend AliGenBox for using Yrange. From rev. 53996 Optional RB/PX 24 shielding and scoring. From rev. 53955,53956 63

64. Changes: v5-01-Rev-21 #90461: Request to port a new feature for ZDC to the release. From rev. 53705 #90504: EVE muon_init.C update r53875 #25142: Commit and porting to Release of the new ESD->AOD filter. From rev. 54021 #90540: Port 53910,53911 and 53912 to the Release (Full MC Header in the AOD) 64

65. Changes: OCDB #90756 Request to port object in RAW OCDB (for realistic MUON simulations) #90736 Calibration of the TRD cosmics of May,Jun and August 65

66. Reconstruction of RAW (LHC11h) Back trace problem solved Clean-up of the PATH and LD_LIBRARY_PATH on the GRID Clean-up of the AliEn libraries Deterministic splitting of the failed jobs (in preparation) New tests in parallel with the Grid production 66

67. Changes: v5-01-Rev-20 #90319: Segmentation violation in AliPHOSRawFitterv1::~AliPHOSRawFitterv1. From rev. 53869 #90053: Request: Port bug fix TRD calibration code to release. From rev. 53734 #90292: Add line ConvertZDC() in AliAnalysisTaskESDfilter::ConvertESDtoAOD(). From rev. 53895 #90307: ZDC QA update. From rev. 52738,53081,53271 #90309: ZDC request to port code to the release. From rev. 52616 #90024: port changes in PYTHIA6 for pyquen production (pyquen- 1.5.F,CMakelib6.4.21.pkg updated), rev.53645 #90359: Request: fix cached values in ESD. From rev. 53900 #90013: Vertexing task crashing in trunk. From rev. 53793 Additional protection. From rev. 53904 67

68. LHC11h Pass2 – reconstruction details Use v5-01-Rev-19 in the production Start in inverse time order (last runs first, “LIFO”): OK Use MB trigger for CPass0: OK Exercise the full production setup on runs from “grey area”: special “gdb” production, run 170593: OK Run with TPC pools: OK Work on a local raw file: OK Use OCDB snapshot: OK Keep only the rec. points for the current event: OK Switch off QA: OK Switch off MUON, if the memory consumption is still too high 68

69. 69 Results CPass0: 185 jobs, 523,509 out of 539,890 raw files successfully reconstructed => 97% efficiency All runs with mag.field configuration (+ +) ready (170593-169628) Details on losses follow Pass2 current status: 131 jobs, 225,568 out of 362,790 files successfully reconstructed => 62.2% efficiency

70. 70 Losses – Pass2 G_exception – average 6.5% Strong run dependency

71. 71 Losses – Pass2 (2) Memory overrun – average 16.8% Strong run dependency Function of number of events/chunk and data taking configuration

72. 72 Losses G_exception Debugging hard as there is no traceback Seems to be random (from syswatch.log) Irreproducible in local tests No related issues shown by Valgrind Appears in the first events of the chunks Working with ROOT experts, at least to get the exception in the logs => special “gdb” run Memory overrun Additional profiling ongoing All external sources are out – gain only possible through changes in reconstruction

73. Special “gdb” run “catch throw” mode Several problems discovered, to be submitted to Savannah. Most probably uninitialized memory is used as index in an array – TClonesArray new with placement, where the index come from GetEntriesFast – corrupted (?) raw data – deletion of arrays 73

74. Plans Continue the investigation of G__exception on the GRID Understand the difference between CPass0 and Pass2 (MB trigger, V0s, cascades?) Try to reproduce completely the GRID execution flow on a local machine Resubmit the failed jobs in “split” mode 74

75. v5-02-Release Complete the transition of the analysis code to the new modules Move every library to a sub-directory and get rid of *.pkg (native CMake) Fix the Coverity defects and compilation warnings Solve as much as possible Savannah issues Create the branch at the end of January First stable tag in February 75