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 0.0008741/0.0008741, allocations: 102.6 kB / 15.71 MB, free: 460 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001219/0.001219, allocations: 176.2 kB / 16.58 MB, free: 6.402 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.877/1.877, allocations: 205.4 MB / 222.7 MB, free: 5.648 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 1.831/1.831, allocations: 292.7 MB / 0.5505 GB, free: 14.55 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 0.0006223/0.0006223, allocations: 13.06 kB / 0.6743 GB, free: 26.31 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3341/0.3347, allocations: 116.3 MB / 0.7879 GB, free: 11.97 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance): time 0.914/1.249, allocations: 183.7 MB / 0.9673 GB, free: 3.375 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.03069/1.279, allocations: 13.81 MB / 0.9808 GB, free: 2.074 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006813/1.286, allocations: 78.78 kB / 0.9808 GB, free: 2.047 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.003831/1.29, allocations: 1.053 MB / 0.9819 GB, free: 1.785 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 0.01026/1.301, allocations: 2.055 MB / 0.9839 GB, free: 1.258 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006685/1.307, allocations: 1.541 MB / 0.9854 GB, free: 1.152 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.01428/1.322, allocations: 6.631 MB / 0.9918 GB, free: 0 / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01069/1.332, allocations: 3.875 MB / 0.9956 GB, free: 14.57 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006158/1.338, allocations: 1.812 MB / 0.9974 GB, free: 13.91 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005833/1.344, allocations: 2.377 MB / 0.9997 GB, free: 12.93 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.001781/1.346, allocations: 155.5 kB / 0.9999 GB, free: 12.93 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005234/1.351, allocations: 0.915 MB / 1.001 GB, free: 12.72 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.002399/1.354, allocations: 1.067 MB / 1.002 GB, free: 12.25 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.002841/1.357, allocations: 0.8355 MB / 1.003 GB, free: 12.06 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.009736/1.366, allocations: 5.665 MB / 1.008 GB, free: 8.91 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 1.101e-05/1.367, allocations: 7.984 kB / 1.008 GB, free: 8.902 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 5.31e-06/1.367, allocations: 0 / 1.008 GB, free: 8.902 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 0.0004042/1.367, allocations: 3.938 kB / 1.008 GB, free: 8.898 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 0.01421/1.381, allocations: 4.758 MB / 1.013 GB, free: 6.039 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.975e-05/1.381, allocations: 10.88 kB / 1.013 GB, free: 6.039 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0143/1.396, allocations: 2.917 MB / 1.016 GB, free: 4.711 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007959/1.404, allocations: 2.576 MB / 1.018 GB, free: 3.598 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003732/1.404, allocations: 301 kB / 1.018 GB, free: 3.586 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00194/1.406, allocations: 397.9 kB / 1.019 GB, free: 3.582 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01544/1.421, allocations: 6.07 MB / 1.025 GB, free: 1.785 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.355e-05/1.422, allocations: 6.844 kB / 1.025 GB, free: 1.781 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00044/1.422, allocations: 161.6 kB / 1.025 GB, free: 1.781 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001386/1.422, allocations: 143.9 kB / 1.025 GB, free: 1.77 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01571/1.438, allocations: 7.152 MB / 1.032 GB, free: 13.48 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 0.0363/1.474, allocations: 18.64 MB / 1.05 GB, free: 12.18 MB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01012/1.484, allocations: 4.828 MB / 1.055 GB, free: 7.34 MB / 0.7637 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006398/1.491, allocations: 3.224 MB / 1.058 GB, free: 4.113 MB / 0.7637 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001048/1.492, allocations: 0.7024 MB / 1.059 GB, free: 3.297 MB / 0.7637 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006086/1.498, allocations: 2.83 MB / 1.062 GB, free: 444 kB / 0.7637 GB
Notification: Performance of pre-optimization done (n=343): time 5.961e-06/1.498, allocations: 3.938 kB / 1.062 GB, free: 440 kB / 0.7637 GB
Notification: Performance of matching and sorting (n=345): time 0.05248/1.55, allocations: 15.67 MB / 1.077 GB, free: 0.5703 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002042/1.551, allocations: 222.6 kB / 1.077 GB, free: 316 kB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00593/1.557, allocations: 2.862 MB / 1.08 GB, free: 13.43 MB / 0.795 GB
Notification: Performance of collectPreVariables (initialization): time 0.0014/1.558, allocations: 89.7 kB / 1.08 GB, free: 13.33 MB / 0.795 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002281/1.56, allocations: 1.66 MB / 1.082 GB, free: 11.66 MB / 0.795 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002346/1.563, allocations: 1.148 MB / 1.083 GB, free: 10.52 MB / 0.795 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000247/1.563, allocations: 60 kB / 1.083 GB, free: 10.46 MB / 0.795 GB
Notification: Performance of setup shared object (initialization): time 0.0002751/1.563, allocations: 428.2 kB / 1.083 GB, free: 10.04 MB / 0.795 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004967/1.568, allocations: 2.258 MB / 1.085 GB, free: 7.777 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005615/1.574, allocations: 2.595 MB / 1.088 GB, free: 5.117 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 0.2686/1.843, allocations: 60.26 MB / 1.147 GB, free: 8.77 MB / 0.8575 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.546e-06/1.843, allocations: 0 / 1.147 GB, free: 8.77 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