Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate.conf.json Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 4.338/4.338, allocations: 432.6 MB / 445.2 MB, free: 15.8 MB / 362.7 MB Notification: Performance of FrontEnd - loaded program: time 4.104e-05/4.124e-05, allocations: 7.734 kB / 0.5383 GB, free: 10.27 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2433/0.2433, allocations: 98.73 MB / 0.6347 GB, free: 1.887 MB / 0.5105 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.042/7.286, allocations: 2.189 GB / 2.824 GB, free: 112.6 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003071/7.286, allocations: 83.02 kB / 2.824 GB, free: 112.6 MB / 0.823 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/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/OpenModelica/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.MixingVolumeTraceSubstanceReverseFlowPrescribedHeatFlowRate Notification: Performance of FrontEnd: time 0.1209/7.407, allocations: 37.76 MB / 2.861 GB, free: 81.2 MB / 0.823 GB