Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop.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.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop")
translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.781/1.781, allocations: 288.3 MB / 303.2 MB, free: 8.18 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001353/0.001353, allocations: 184 kB / 371.9 MB, free: 10.27 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.547/1.547, allocations: 205.4 MB / 0.6306 GB, free: 10 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008821/0.0008822, allocations: 102.8 kB / 0.7439 GB, free: 5.914 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004023/0.0004025, allocations: 20.16 kB / 0.8668 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2668/0.2672, allocations: 115.3 MB / 0.9794 GB, free: 27.68 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop): time 0.9822/1.249, allocations: 344 MB / 1.315 GB, free: 204 kB / 0.8386 GB
Notification: Performance of NFInst.instExpressions: time 0.07936/1.329, allocations: 38.32 MB / 1.353 GB, free: 9.809 MB / 0.8855 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.009528/1.339, allocations: 162.9 kB / 1.353 GB, free: 9.648 MB / 0.8855 GB
Notification: Performance of NFTyping.typeComponents: time 0.01103/1.35, allocations: 2.399 MB / 1.355 GB, free: 7.238 MB / 0.8855 GB
Notification: Performance of NFTyping.typeBindings: time 0.02936/1.379, allocations: 6.958 MB / 1.362 GB, free: 276 kB / 0.8855 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01913/1.398, allocations: 5.158 MB / 1.367 GB, free: 11.16 MB / 0.9011 GB
Notification: Performance of NFFlatten.flatten: time 0.0359/1.434, allocations: 13.79 MB / 1.381 GB, free: 13.36 MB / 0.9167 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01814/1.452, allocations: 7.782 MB / 1.388 GB, free: 5.508 MB / 0.9167 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02393/1.476, allocations: 7.238 MB / 1.395 GB, free: 14.24 MB / 0.9323 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01342/1.49, allocations: 4.559 MB / 1.4 GB, free: 9.664 MB / 0.9323 GB
Notification: Performance of NFPackage.collectConstants: time 0.003908/1.494, allocations: 384 kB / 1.4 GB, free: 9.289 MB / 0.9323 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01644/1.51, allocations: 4.185 MB / 1.404 GB, free: 5.102 MB / 0.9323 GB
Notification: Performance of NFScalarize.scalarize: time 0.00574/1.516, allocations: 2.176 MB / 1.406 GB, free: 2.918 MB / 0.9323 GB
Notification: Performance of NFVerifyModel.verify: time 0.007419/1.523, allocations: 2.262 MB / 1.408 GB, free: 0.6445 MB / 0.9323 GB
Notification: Performance of NFConvertDAE.convert: time 0.03001/1.553, allocations: 18.14 MB / 1.426 GB, free: 14.46 MB / 0.9636 GB
Notification: Performance of FrontEnd - DAE generated: time 6.833e-06/1.554, allocations: 0 / 1.426 GB, free: 14.46 MB / 0.9636 GB
Notification: Performance of FrontEnd: time 3.357e-06/1.554, allocations: 0 / 1.426 GB, free: 14.46 MB / 0.9636 GB
Notification: Performance of Transformations before backend: time 0.0007734/1.554, allocations: 4 kB / 1.426 GB, free: 14.46 MB / 0.9636 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1696
 * Number of variables: 1696
Notification: Performance of Generate backend data structure: time 0.03484/1.589, allocations: 9.543 MB / 1.436 GB, free: 4.801 MB / 0.9636 GB
Notification: Performance of prepare preOptimizeDAE: time 5.416e-05/1.589, allocations: 16.03 kB / 1.436 GB, free: 4.785 MB / 0.9636 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01646/1.606, allocations: 2.357 MB / 1.438 GB, free: 2.414 MB / 0.9636 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 1.067/2.673, allocations: 9.61 MB / 1.447 GB, free: 346.5 MB / 0.9637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001179/2.674, allocations: 0.9391 MB / 1.448 GB, free: 345.8 MB / 0.9637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.003866/2.678, allocations: 0.6847 MB / 1.449 GB, free: 345.6 MB / 0.9637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03563/2.714, allocations: 9.812 MB / 1.458 GB, free: 341.6 MB / 0.9637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002367/2.714, allocations: 8.266 kB / 1.458 GB, free: 341.6 MB / 0.9637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001806/2.716, allocations: 272.2 kB / 1.459 GB, free: 341.4 MB / 0.9637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004637/2.716, allocations: 324 kB / 1.459 GB, free: 341.3 MB / 0.9637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02975/2.746, allocations: 9.177 MB / 1.468 GB, free: 337.9 MB / 0.9637 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 0.09206/2.838, allocations: 40.62 MB / 1.508 GB, free: 306.9 MB / 0.9637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01367/2.852, allocations: 6.524 MB / 1.514 GB, free: 303 MB / 0.9637 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002782/2.855, allocations: 1.61 MB / 1.516 GB, free: 301.3 MB / 0.9637 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00944/2.864, allocations: 3.539 MB / 1.519 GB, free: 299.2 MB / 0.9637 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.006017/2.87, allocations: 385.2 kB / 1.519 GB, free: 298.9 MB / 0.9637 GB
Notification: Performance of pre-optimization done (n=482): time 3.294e-05/2.87, allocations: 0 / 1.519 GB, free: 298.9 MB / 0.9637 GB
Notification: Performance of matching and sorting (n=485): time 0.05853/2.929, allocations: 18.95 MB / 1.538 GB, free: 283.9 MB / 0.9637 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.626e-05/2.929, allocations: 155.4 kB / 1.538 GB, free: 283.8 MB / 0.9637 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01544/2.944, allocations: 6.759 MB / 1.545 GB, free: 277 MB / 0.9637 GB
Notification: Performance of collectPreVariables (initialization): time 0.001792/2.946, allocations: 141.7 kB / 1.545 GB, free: 276.9 MB / 0.9637 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004799/2.951, allocations: 3.678 MB / 1.548 GB, free: 273.2 MB / 0.9637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003289/2.954, allocations: 1.661 MB / 1.55 GB, free: 271.5 MB / 0.9637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001286/2.956, allocations: 100 kB / 1.55 GB, free: 271.4 MB / 0.9637 GB
Notification: Performance of setup shared object (initialization): time 0.0005612/2.956, allocations: 0.5053 MB / 1.551 GB, free: 270.9 MB / 0.9637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006012/2.962, allocations: 2.872 MB / 1.553 GB, free: 268 MB / 0.9637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007881/2.97, allocations: 4.118 MB / 1.557 GB, free: 263.5 MB / 0.9637 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.4206/3.391, allocations: 72.46 MB / 1.628 GB, free: 191.3 MB / 0.9637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.24e-05/3.391, allocations: 8 kB / 1.628 GB, free: 191.3 MB / 0.9637 GB
Notification: Performance of matching and sorting (n=668) (initialization): time 0.02105/3.412, allocations: 8.024 MB / 1.636 GB, free: 183.2 MB / 0.9637 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002125/3.414, allocations: 9.738 MB / 1.645 GB, free: 172.6 MB / 0.9637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.226e-05/3.414, allocations: 20 kB / 1.646 GB, free: 172.6 MB / 0.9637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001184/3.415, allocations: 378.4 kB / 1.646 GB, free: 172.2 MB / 0.9637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006904/3.422, allocations: 1.283 MB / 1.647 GB, free: 171 MB / 0.9637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00375/3.426, allocations: 5.631 MB / 1.653 GB, free: 165 MB / 0.9637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01107/3.437, allocations: 0.8012 MB / 1.653 GB, free: 164.2 MB / 0.9637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001539/3.439, allocations: 227.9 kB / 1.654 GB, free: 164 MB / 0.9637 GB
Notification: Performance of prepare postOptimizeDAE: time 1.896e-05/3.439, allocations: 4 kB / 1.654 GB, free: 164 MB / 0.9637 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.
Notification: Performance of <failed> postOpt replaceHomotopyWithSimplified (initialization): time 0.01107/3.45, allocations: 3.405 MB / 1.657 GB, free: 160.6 MB / 0.9637 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated