Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance")
translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009748/0.0009752, allocations: 91.28 kB / 15.06 MB, free: 1.078 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001195/0.001195, allocations: 176.7 kB / 15.95 MB, free: 188 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.745/1.745, allocations: 205.4 MB / 222.1 MB, free: 5.656 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.765/1.765, allocations: 292.7 MB / 0.5499 GB, free: 14.58 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005637/0.000564, allocations: 16.94 kB / 0.6737 GB, free: 26.24 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3254/0.326, allocations: 116.3 MB / 0.7873 GB, free: 11.96 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance): time 0.8111/1.137, allocations: 183.6 MB / 0.9666 GB, free: 3.449 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02441/1.162, allocations: 13.82 MB / 0.9801 GB, free: 2.145 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005835/1.167, allocations: 82.19 kB / 0.9802 GB, free: 2.113 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.003556/1.171, allocations: 1.054 MB / 0.9812 GB, free: 1.859 MB / 0.7169 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘.
Notification: Performance of NFTyping.typeBindings: time 0.008094/1.179, allocations: 2.063 MB / 0.9832 GB, free: 1.324 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005014/1.184, allocations: 1.531 MB / 0.9847 GB, free: 1.223 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.009446/1.194, allocations: 6.621 MB / 0.9912 GB, free: 0 / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006124/1.2, allocations: 3.883 MB / 0.995 GB, free: 14.57 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00407/1.204, allocations: 1.807 MB / 0.9967 GB, free: 13.9 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005274/1.209, allocations: 2.37 MB / 0.9991 GB, free: 12.93 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.001164/1.21, allocations: 157.4 kB / 0.9992 GB, free: 12.93 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004899/1.215, allocations: 0.9113 MB / 1 GB, free: 12.73 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.001708/1.217, allocations: 1.073 MB / 1.001 GB, free: 12.26 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.002097/1.219, allocations: 0.8328 MB / 1.002 GB, free: 12.06 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.009167/1.228, allocations: 5.667 MB / 1.007 GB, free: 8.926 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 1.248e-05/1.228, allocations: 3.984 kB / 1.007 GB, free: 8.922 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 3.085e-06/1.228, allocations: 0 / 1.007 GB, free: 8.922 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 0.0003517/1.229, allocations: 4 kB / 1.008 GB, free: 8.918 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1031
 * Number of variables: 1031
Notification: Performance of Generate backend data structure: time 0.01389/1.243, allocations: 4.761 MB / 1.012 GB, free: 6.082 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.874e-05/1.243, allocations: 8.719 kB / 1.012 GB, free: 6.082 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01368/1.256, allocations: 2.919 MB / 1.015 GB, free: 4.754 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006458/1.263, allocations: 2.564 MB / 1.018 GB, free: 3.652 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002682/1.263, allocations: 305.8 kB / 1.018 GB, free: 3.637 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001459/1.265, allocations: 404 kB / 1.018 GB, free: 3.633 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01284/1.278, allocations: 6.072 MB / 1.024 GB, free: 1.832 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.557e-05/1.278, allocations: 6.875 kB / 1.024 GB, free: 1.828 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004001/1.278, allocations: 168.5 kB / 1.024 GB, free: 1.824 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001134/1.278, allocations: 140.7 kB / 1.024 GB, free: 1.812 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01626/1.294, allocations: 7.155 MB / 1.031 GB, free: 13.51 MB / 0.7481 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03963/1.334, allocations: 18.64 MB / 1.05 GB, free: 12.2 MB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01159/1.346, allocations: 4.831 MB / 1.054 GB, free: 7.355 MB / 0.7637 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.007249/1.353, allocations: 3.225 MB / 1.057 GB, free: 4.125 MB / 0.7637 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001262/1.354, allocations: 0.701 MB / 1.058 GB, free: 3.312 MB / 0.7637 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.007363/1.362, allocations: 2.827 MB / 1.061 GB, free: 464 kB / 0.7637 GB
Notification: Performance of pre-optimization done (n=343): time 6.852e-06/1.362, allocations: 0 / 1.061 GB, free: 464 kB / 0.7637 GB
Notification: Performance of matching and sorting (n=345): time 0.04638/1.408, allocations: 15.67 MB / 1.076 GB, free: 0.5898 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001484/1.408, allocations: 214.6 kB / 1.076 GB, free: 344 kB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00579/1.414, allocations: 2.87 MB / 1.079 GB, free: 13.45 MB / 0.795 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008687/1.415, allocations: 85.7 kB / 1.079 GB, free: 13.36 MB / 0.795 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002012/1.417, allocations: 1.664 MB / 1.081 GB, free: 11.68 MB / 0.795 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001892/1.419, allocations: 1.144 MB / 1.082 GB, free: 10.55 MB / 0.795 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007083/1.42, allocations: 60 kB / 1.082 GB, free: 10.49 MB / 0.795 GB
Notification: Performance of setup shared object (initialization): time 0.0003694/1.42, allocations: 432.2 kB / 1.083 GB, free: 10.06 MB / 0.795 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005851/1.426, allocations: 2.254 MB / 1.085 GB, free: 7.801 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006728/1.433, allocations: 2.595 MB / 1.087 GB, free: 5.141 MB / 0.795 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: thermalZoneFourElements.volAir.dynBal.medium.p = thermalZoneFourElements.volAir.dynBal.p_start (sinAir.p = thermalZoneFourElements.volAir.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.2666/1.699, allocations: 60.27 MB / 1.146 GB, free: 8.781 MB / 0.8575 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.086e-05/1.699, allocations: 0 / 1.146 GB, free: 8.781 MB / 0.8575 GB
Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information.
Error: No system for the symbolic initialization was generated