Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance")
translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.787/1.787, allocations: 288.3 MB / 303.2 MB, free: 8.25 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001157/0.001157, allocations: 181 kB / 371.8 MB, free: 10.28 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.587/1.587, allocations: 205.4 MB / 0.6306 GB, free: 9.988 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009032/0.0009031, allocations: 112.2 kB / 0.7439 GB, free: 5.898 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004317/0.0004317, allocations: 18.91 kB / 0.8668 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2194/0.2198, allocations: 115.3 MB / 0.9794 GB, free: 27.72 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance): time 0.7126/0.9325, allocations: 167.6 MB / 1.143 GB, free: 14.8 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.02566/0.9582, allocations: 13.57 MB / 1.156 GB, free: 4.496 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005932/0.9642, allocations: 80.44 kB / 1.156 GB, free: 4.465 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.004617/0.9689, allocations: 1.273 MB / 1.158 GB, free: 3.527 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01203/0.9809, allocations: 3.046 MB / 1.161 GB, free: 1.109 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00782/0.9888, allocations: 2.088 MB / 1.163 GB, free: 15.63 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.009184/0.998, allocations: 4.053 MB / 1.167 GB, free: 13 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006333/1.004, allocations: 3.877 MB / 1.17 GB, free: 10.77 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004502/1.009, allocations: 1.72 MB / 1.172 GB, free: 9.828 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004369/1.013, allocations: 2.048 MB / 1.174 GB, free: 8.629 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008979/1.014, allocations: 155.9 kB / 1.174 GB, free: 8.629 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003356/1.018, allocations: 0.8595 MB / 1.175 GB, free: 8.305 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.001092/1.019, allocations: 1.024 MB / 1.176 GB, free: 7.641 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.001371/1.02, allocations: 0.8366 MB / 1.177 GB, free: 7.133 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.007836/1.028, allocations: 5.626 MB / 1.182 GB, free: 3.152 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 4.478e-06/1.028, allocations: 4 kB / 1.182 GB, free: 3.148 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 1.953e-06/1.028, allocations: 0 / 1.182 GB, free: 3.148 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.000315/1.028, allocations: 0 / 1.182 GB, free: 3.148 MB / 0.7136 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 0.01327/1.042, allocations: 4.757 MB / 1.187 GB, free: 15.96 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.46e-05/1.042, allocations: 12.34 kB / 1.187 GB, free: 15.96 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01496/1.057, allocations: 2.925 MB / 1.19 GB, free: 14.61 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006861/1.063, allocations: 2.559 MB / 1.192 GB, free: 12.85 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002588/1.064, allocations: 303.7 kB / 1.193 GB, free: 12.71 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001163/1.065, allocations: 398.8 kB / 1.193 GB, free: 12.58 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01531/1.08, allocations: 6.038 MB / 1.199 GB, free: 7.254 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.264e-05/1.08, allocations: 8 kB / 1.199 GB, free: 7.246 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004744/1.081, allocations: 164 kB / 1.199 GB, free: 7.086 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001241/1.081, allocations: 143.7 kB / 1.199 GB, free: 6.945 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01843/1.099, allocations: 7.156 MB / 1.206 GB, free: 15.78 MB / 0.7448 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 0.04179/1.141, allocations: 18.63 MB / 1.224 GB, free: 12.41 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01282/1.154, allocations: 4.834 MB / 1.229 GB, free: 7.562 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001332/1.156, allocations: 0.5234 MB / 1.23 GB, free: 6.945 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008596/1.164, allocations: 2.815 MB / 1.232 GB, free: 4.098 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=343): time 8.366e-06/1.164, allocations: 0 / 1.232 GB, free: 4.098 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=345): time 0.0478/1.212, allocations: 15.72 MB / 1.248 GB, free: 4.172 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001339/1.212, allocations: 214.6 kB / 1.248 GB, free: 3.918 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004484/1.217, allocations: 2.866 MB / 1.251 GB, free: 1.031 MB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008016/1.218, allocations: 89.7 kB / 1.251 GB, free: 0.9375 MB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001639/1.219, allocations: 1.676 MB / 1.253 GB, free: 15.25 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001644/1.221, allocations: 1.147 MB / 1.254 GB, free: 14.08 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005961/1.221, allocations: 56 kB / 1.254 GB, free: 14.03 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.0002935/1.222, allocations: 427.8 kB / 1.254 GB, free: 13.61 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005599/1.227, allocations: 2.231 MB / 1.256 GB, free: 11.37 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006064/1.233, allocations: 2.585 MB / 1.259 GB, free: 8.715 MB / 0.7917 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 0.295/1.528, allocations: 60.19 MB / 1.318 GB, free: 12.41 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.673e-06/1.528, allocations: 0 / 1.318 GB, free: 12.41 MB / 0.8542 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