Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_9_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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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="mat",numberOfIntervals=5000,variableFilter="time|thermalZoneFourElements.TAir|thermalZoneFourElements.volAir.C.1.",fileNamePrefix="Buildings_9_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance")
translateModel(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|thermalZoneFourElements.TAir|thermalZoneFourElements.volAir.C.1.",fileNamePrefix="Buildings_9_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 0.001347/0.001347, allocations: 102.7 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 0.002002/0.002002, allocations: 175.6 kB / 16.58 MB, free: 6.863 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.779/1.779, allocations: 223.2 MB / 240.6 MB, free: 5.305 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.765/2.765, allocations: 390.4 MB / 0.6662 GB, free: 2.898 MB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003568/0.0003571, allocations: 8 kB / 0.8154 GB, free: 14.24 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.8742/0.8746, allocations: 142.3 MB / 0.9544 GB, free: 8.098 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance): time 0.2325/1.107, allocations: 184 MB / 1.134 GB, free: 7.656 MB / 0.8887 GB
Notification: Performance of NFInst.instExpressions: time 0.02779/1.135, allocations: 14.34 MB / 1.148 GB, free: 9.293 MB / 0.9044 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005019/1.14, allocations: 83.56 kB / 1.148 GB, free: 9.211 MB / 0.9044 GB
Notification: Performance of NFTyping.typeComponents: time 0.003787/1.144, allocations: 1.069 MB / 1.149 GB, free: 8.137 MB / 0.9044 GB
Notification: Performance of NFTyping.typeBindings: time 0.008604/1.153, allocations: 2.147 MB / 1.151 GB, free: 5.98 MB / 0.9044 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006553/1.159, allocations: 1.618 MB / 1.153 GB, free: 4.379 MB / 0.9044 GB
Notification: Performance of NFFlatten.flatten: time 0.01349/1.173, allocations: 6.745 MB / 1.159 GB, free: 13.62 MB / 0.92 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.009968/1.183, allocations: 4.059 MB / 1.163 GB, free: 9.496 MB / 0.92 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006643/1.189, allocations: 1.898 MB / 1.165 GB, free: 7.59 MB / 0.92 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00744/1.197, allocations: 2.486 MB / 1.168 GB, free: 5.094 MB / 0.92 GB
Notification: Performance of NFPackage.collectConstants: time 0.001895/1.199, allocations: 164 kB / 1.168 GB, free: 4.934 MB / 0.92 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005888/1.205, allocations: 0.9944 MB / 1.169 GB, free: 3.938 MB / 0.92 GB
Notification: Performance of NFScalarize.scalarize: time 0.002979/1.208, allocations: 1.113 MB / 1.17 GB, free: 2.82 MB / 0.92 GB
Notification: Performance of NFVerifyModel.verify: time 0.003075/1.211, allocations: 0.8663 MB / 1.171 GB, free: 1.945 MB / 0.92 GB
Notification: Performance of NFConvertDAE.convert: time 0.01378/1.225, allocations: 6.024 MB / 1.177 GB, free: 11.91 MB / 0.9356 GB
Notification: Performance of FrontEnd - DAE generated: time 1.356e-05/1.225, allocations: 8 kB / 1.177 GB, free: 11.9 MB / 0.9356 GB
Notification: Performance of FrontEnd: time 3.437e-06/1.225, allocations: 0 / 1.177 GB, free: 11.9 MB / 0.9356 GB
Notification: Performance of Transformations before backend: time 0.0004707/1.225, allocations: 0 / 1.177 GB, free: 11.9 MB / 0.9356 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1078
 * Number of variables: 1078
Notification: Performance of Generate backend data structure: time 0.02119/1.246, allocations: 5.066 MB / 1.182 GB, free: 6.738 MB / 0.9356 GB
Notification: Performance of prepare preOptimizeDAE: time 7.853e-05/1.247, allocations: 8.031 kB / 1.182 GB, free: 6.73 MB / 0.9356 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02139/1.268, allocations: 3.13 MB / 1.185 GB, free: 3.59 MB / 0.9356 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00843/1.276, allocations: 2.682 MB / 1.187 GB, free: 0.8359 MB / 0.9356 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003589/1.277, allocations: 316.4 kB / 1.188 GB, free: 0.5234 MB / 0.9356 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001671/1.279, allocations: 416 kB / 1.188 GB, free: 120 kB / 0.9356 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01836/1.297, allocations: 6.444 MB / 1.194 GB, free: 9.57 MB / 0.9512 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.201e-05/1.297, allocations: 7.844 kB / 1.194 GB, free: 9.562 MB / 0.9512 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005461/1.298, allocations: 176 kB / 1.194 GB, free: 9.391 MB / 0.9512 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001629/1.298, allocations: 148.2 kB / 1.195 GB, free: 9.242 MB / 0.9512 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02033/1.318, allocations: 7.591 MB / 1.202 GB, free: 1.629 MB / 0.9512 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 0.0467/1.365, allocations: 19.45 MB / 1.221 GB, free: 13.42 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01136/1.376, allocations: 5.118 MB / 1.226 GB, free: 8.301 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008495/1.385, allocations: 3.436 MB / 1.229 GB, free: 4.855 MB / 0.9825 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00156/1.386, allocations: 0.7015 MB / 1.23 GB, free: 4.023 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008769/1.395, allocations: 3.186 MB / 1.233 GB, free: 0.8047 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=366): time 8.877e-06/1.395, allocations: 0 / 1.233 GB, free: 0.8047 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=368): time 0.8142/2.21, allocations: 16.89 MB / 1.25 GB, free: 272.8 MB / 0.9981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001701/2.21, allocations: 228.7 kB / 1.25 GB, free: 272.5 MB / 0.9981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007124/2.217, allocations: 3.005 MB / 1.253 GB, free: 272 MB / 0.9981 GB
Notification: Performance of collectPreVariables (initialization): time 0.001283/2.218, allocations: 97.61 kB / 1.253 GB, free: 271.9 MB / 0.9981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002265/2.22, allocations: 1.726 MB / 1.255 GB, free: 271 MB / 0.9981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002549/2.223, allocations: 1.202 MB / 1.256 GB, free: 270.2 MB / 0.9981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002818/2.223, allocations: 65.47 kB / 1.256 GB, free: 270.2 MB / 0.9981 GB
Notification: Performance of setup shared object (initialization): time 0.0002919/2.224, allocations: 436.2 kB / 1.256 GB, free: 269.8 MB / 0.9981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006801/2.23, allocations: 2.475 MB / 1.259 GB, free: 269.1 MB / 0.9981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008438/2.239, allocations: 2.833 MB / 1.261 GB, free: 268.1 MB / 0.9981 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 0.3148/2.554, allocations: 83.83 MB / 1.343 GB, free: 203.7 MB / 0.9981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.369e-05/2.554, allocations: 0 / 1.343 GB, free: 203.7 MB / 0.9981 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