Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/../OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.conf.json Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow") Notification: Performance of loadModel(Buildings): time 3.896/3.896, allocations: 433.4 MB / 440.9 MB, free: 10.49 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 2.23e-05/2.235e-05, allocations: 4 kB / 0.5325 GB, free: 1.98 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5036/0.5036, allocations: 98.71 MB / 0.6289 GB, free: 15.74 MB / 0.5105 GB Notification: Performance of FrontEnd - scodeFlatten: time 5.539/6.042, allocations: 2.189 GB / 2.818 GB, free: 122.9 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002424/6.043, allocations: 90.52 kB / 2.818 GB, free: 122.9 MB / 0.823 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/MixingVolumes/Validation/MixingVolumeTraceSubstanceReverseFlow.mo:10:9-10:18:writable] Notification: From here: [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource_Xi_C.mo:19:3-22:89:writable] Error: Array dimension mismatch, expression {0.003} has type Real[1], expected array dimensions [0]. Error: Error occurred while flattening model Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow Notification: Performance of FrontEnd: time 0.1041/6.147, allocations: 37.09 MB / 2.854 GB, free: 92.71 MB / 0.823 GB