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: "" <> buildModelFMU(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,fileNamePrefix="Buildings_maint_8_0_x_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomFourElementsTraceSubstance",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance,fileNamePrefix="Buildings_maint_8_0_x_Buildings_ThermalZones_ReducedOrder_Examples_SimpleRoomFourElementsTraceSubstance",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.727/1.727, allocations: 288.2 MB / 303.2 MB, free: 8.145 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001177/0.001177, allocations: 181.9 kB / 371.8 MB, free: 10.26 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.797/1.797, allocations: 205.4 MB / 0.6305 GB, free: 10.01 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000836/0.000836, allocations: 92.48 kB / 0.7439 GB, free: 5.918 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004463/0.0004463, allocations: 9.875 kB / 0.8668 GB, free: 142 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3047/0.3051, allocations: 115.3 MB / 0.9795 GB, free: 27.61 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElementsTraceSubstance): time 0.9665/1.272, allocations: 167.6 MB / 1.143 GB, free: 14.84 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.03133/1.303, allocations: 13.57 MB / 1.156 GB, free: 4.43 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.006741/1.31, allocations: 76.34 kB / 1.157 GB, free: 4.402 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.006084/1.316, allocations: 1.276 MB / 1.158 GB, free: 3.461 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.01786/1.334, allocations: 3.038 MB / 1.161 GB, free: 1.055 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009745/1.344, allocations: 2.093 MB / 1.163 GB, free: 15.57 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.01247/1.356, allocations: 4.055 MB / 1.167 GB, free: 12.93 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01026/1.367, allocations: 3.872 MB / 1.171 GB, free: 10.71 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006143/1.373, allocations: 1.721 MB / 1.172 GB, free: 9.766 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005725/1.378, allocations: 2.051 MB / 1.174 GB, free: 8.562 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.001806/1.38, allocations: 155.6 kB / 1.174 GB, free: 8.562 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005622/1.386, allocations: 0.852 MB / 1.175 GB, free: 8.246 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.002784/1.389, allocations: 1.031 MB / 1.176 GB, free: 7.578 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.003124/1.392, allocations: 0.8333 MB / 1.177 GB, free: 7.07 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.01122/1.403, allocations: 5.633 MB / 1.182 GB, free: 3.082 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 5.73e-06/1.403, allocations: 0 / 1.182 GB, free: 3.082 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 6.221e-06/1.403, allocations: 3.938 kB / 1.182 GB, free: 3.078 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 0.0005414/1.404, allocations: 5.594 kB / 1.182 GB, free: 3.074 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 0.01833/1.422, allocations: 4.75 MB / 1.187 GB, free: 15.9 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 7.65e-05/1.422, allocations: 7.438 kB / 1.187 GB, free: 15.9 MB / 0.7292 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00358/1.426, allocations: 0.5523 MB / 1.188 GB, free: 15.49 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01646/1.442, allocations: 2.927 MB / 1.191 GB, free: 14.13 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009964/1.452, allocations: 2.562 MB / 1.193 GB, free: 12.37 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005384/1.453, allocations: 302.3 kB / 1.193 GB, free: 12.23 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002468/1.455, allocations: 396.2 kB / 1.194 GB, free: 12.1 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02223/1.478, allocations: 6.035 MB / 1.2 GB, free: 6.641 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002804/1.478, allocations: 7.938 kB / 1.2 GB, free: 6.633 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00224/1.48, allocations: 168 kB / 1.2 GB, free: 6.469 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00023/1.481, allocations: 139.7 kB / 1.2 GB, free: 6.332 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02271/1.503, allocations: 7.154 MB / 1.207 GB, free: 15.17 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 0.04877/1.552, allocations: 18.64 MB / 1.225 GB, free: 11.8 MB / 0.7605 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01318/1.565, allocations: 4.834 MB / 1.23 GB, free: 6.949 MB / 0.7605 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001631/1.567, allocations: 0.5273 MB / 1.23 GB, free: 6.328 MB / 0.7605 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009573/1.577, allocations: 2.823 MB / 1.233 GB, free: 3.473 MB / 0.7605 GB
Notification: Performance of pre-optimization done (n=343): time 1.169e-05/1.577, allocations: 0 / 1.233 GB, free: 3.473 MB / 0.7605 GB
Notification: Performance of matching and sorting (n=345): time 0.05241/1.629, allocations: 15.71 MB / 1.248 GB, free: 3.562 MB / 0.7761 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001696/1.629, allocations: 218.6 kB / 1.249 GB, free: 3.305 MB / 0.7761 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006707/1.636, allocations: 2.862 MB / 1.251 GB, free: 432 kB / 0.7761 GB
Notification: Performance of collectPreVariables (initialization): time 0.001339/1.637, allocations: 93.69 kB / 1.252 GB, free: 332 kB / 0.7761 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002392/1.64, allocations: 1.665 MB / 1.253 GB, free: 14.64 MB / 0.7917 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002399/1.642, allocations: 1.14 MB / 1.254 GB, free: 13.49 MB / 0.7917 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009398/1.643, allocations: 64.22 kB / 1.254 GB, free: 13.43 MB / 0.7917 GB
Notification: Performance of setup shared object (initialization): time 0.0004507/1.644, allocations: 428.1 kB / 1.255 GB, free: 13 MB / 0.7917 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006305/1.65, allocations: 2.234 MB / 1.257 GB, free: 10.76 MB / 0.7917 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006708/1.657, allocations: 2.582 MB / 1.259 GB, free: 8.105 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 0.289/1.946, allocations: 60.2 MB / 1.318 GB, free: 11.79 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.098e-05/1.946, allocations: 0 / 1.318 GB, free: 11.79 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