Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop,fileNamePrefix="Buildings_7_0_0_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_ClosedLoop",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01478/0.01478, allocations: 92.88 kB / 15.04 MB, free: 5.582 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001807/0.001807, allocations: 173.5 kB / 15.92 MB, free: 5.555 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.163/2.163, allocations: 205.5 MB / 222.2 MB, free: 13.58 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.681/2.681, allocations: 252.8 MB / 0.511 GB, free: 8.289 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004952/0.0004954, allocations: 10.39 kB / 0.6243 GB, free: 21.16 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2317/0.2322, allocations: 106.2 MB / 0.7281 GB, free: 8.074 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop): time 1.193/1.425, allocations: 344.7 MB / 1.065 GB, free: 15.5 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.08412/1.51, allocations: 38.5 MB / 1.102 GB, free: 8.93 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.007911/1.518, allocations: 162.9 kB / 1.102 GB, free: 8.77 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.0121/1.53, allocations: 2.41 MB / 1.105 GB, free: 6.348 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.03127/1.561, allocations: 6.981 MB / 1.112 GB, free: 15.35 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02333/1.584, allocations: 5.179 MB / 1.117 GB, free: 10.19 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.03668/1.621, allocations: 13.94 MB / 1.13 GB, free: 12.23 MB / 0.8698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01978/1.641, allocations: 7.829 MB / 1.138 GB, free: 4.324 MB / 0.8698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02371/1.665, allocations: 7.312 MB / 1.145 GB, free: 12.99 MB / 0.8855 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01241/1.677, allocations: 4.586 MB / 1.15 GB, free: 8.383 MB / 0.8855 GB
Notification: Performance of NFPackage.collectConstants: time 0.003146/1.68, allocations: 384 kB / 1.15 GB, free: 8.008 MB / 0.8855 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0187/1.699, allocations: 4.182 MB / 1.154 GB, free: 3.82 MB / 0.8855 GB
Notification: Performance of NFScalarize.scalarize: time 0.005591/1.705, allocations: 2.204 MB / 1.156 GB, free: 1.609 MB / 0.8855 GB
Notification: Performance of NFVerifyModel.verify: time 0.006065/1.711, allocations: 2.282 MB / 1.158 GB, free: 15.31 MB / 0.9011 GB
Notification: Performance of NFConvertDAE.convert: time 1.589/3.3, allocations: 18.28 MB / 1.176 GB, free: 62.6 MB / 0.9012 GB
Notification: Performance of FrontEnd - DAE generated: time 4.478e-06/3.3, allocations: 1.25 kB / 1.176 GB, free: 62.6 MB / 0.9012 GB
Notification: Performance of FrontEnd: time 3.306e-06/3.3, allocations: 0 / 1.176 GB, free: 62.6 MB / 0.9012 GB
Notification: Performance of Transformations before backend: time 0.0006118/3.301, allocations: 4.594 kB / 1.176 GB, free: 62.6 MB / 0.9012 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1706
 * Number of variables: 1706
Notification: Performance of Generate backend data structure: time 0.04532/3.346, allocations: 9.563 MB / 1.186 GB, free: 58.7 MB / 0.9012 GB
Notification: Performance of prepare preOptimizeDAE: time 5.457e-05/3.346, allocations: 9.25 kB / 1.186 GB, free: 58.7 MB / 0.9012 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004963/3.351, allocations: 0.9023 MB / 1.186 GB, free: 58.62 MB / 0.9012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02385/3.375, allocations: 2.368 MB / 1.189 GB, free: 58.09 MB / 0.9012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03225/3.407, allocations: 9.625 MB / 1.198 GB, free: 56.98 MB / 0.9012 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001157/3.409, allocations: 0.94 MB / 1.199 GB, free: 56.47 MB / 0.9012 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.004083/3.413, allocations: 0.6956 MB / 1.2 GB, free: 56.46 MB / 0.9012 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03605/3.449, allocations: 9.848 MB / 1.209 GB, free: 55.85 MB / 0.9012 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002741/3.449, allocations: 14.31 kB / 1.209 GB, free: 55.84 MB / 0.9012 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00218/3.451, allocations: 269.9 kB / 1.21 GB, free: 55.84 MB / 0.9012 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004615/3.452, allocations: 326.8 kB / 1.21 GB, free: 55.82 MB / 0.9012 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03377/3.486, allocations: 9.208 MB / 1.219 GB, free: 55.75 MB / 0.9012 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 0.09102/3.577, allocations: 40.7 MB / 1.259 GB, free: 40.89 MB / 0.9012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01619/3.593, allocations: 6.233 MB / 1.265 GB, free: 40.37 MB / 0.9012 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002918/3.596, allocations: 1.615 MB / 1.266 GB, free: 38.77 MB / 0.9012 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01025/3.606, allocations: 3.536 MB / 1.27 GB, free: 38.24 MB / 0.9012 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.005352/3.612, allocations: 382.6 kB / 1.27 GB, free: 38.04 MB / 0.9012 GB
Notification: Performance of pre-optimization done (n=482): time 1.749e-05/3.612, allocations: 4.875 kB / 1.27 GB, free: 38.03 MB / 0.9012 GB
Notification: Performance of matching and sorting (n=485): time 0.06706/3.679, allocations: 18.41 MB / 1.288 GB, free: 32.91 MB / 0.9012 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.882e-05/3.679, allocations: 151 kB / 1.288 GB, free: 32.79 MB / 0.9012 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01683/3.696, allocations: 6.809 MB / 1.295 GB, free: 31.2 MB / 0.9012 GB
Notification: Performance of collectPreVariables (initialization): time 0.001567/3.697, allocations: 145.8 kB / 1.295 GB, free: 31.17 MB / 0.9012 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005685/3.703, allocations: 3.682 MB / 1.299 GB, free: 29.7 MB / 0.9012 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003038/3.706, allocations: 1.659 MB / 1.3 GB, free: 28.49 MB / 0.9012 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006882/3.707, allocations: 105.4 kB / 1.3 GB, free: 28.49 MB / 0.9012 GB
Notification: Performance of setup shared object (initialization): time 0.0004213/3.707, allocations: 0.5088 MB / 1.301 GB, free: 28.12 MB / 0.9012 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00887/3.716, allocations: 2.858 MB / 1.304 GB, free: 27.67 MB / 0.9012 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01075/3.727, allocations: 4.095 MB / 1.308 GB, free: 25.94 MB / 0.9012 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.9542/4.681, allocations: 72.33 MB / 1.378 GB, free: 8.289 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.567e-05/4.681, allocations: 8 kB / 1.378 GB, free: 8.281 MB / 0.948 GB
Notification: Performance of matching and sorting (n=668) (initialization): time 0.03085/4.712, allocations: 8.001 MB / 1.386 GB, free: 2.898 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 0.004274/4.717, allocations: 9.74 MB / 1.396 GB, free: 8.52 MB / 0.9637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001275/4.717, allocations: 20 kB / 1.396 GB, free: 8.5 MB / 0.9637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001979/4.719, allocations: 379.9 kB / 1.396 GB, free: 8.195 MB / 0.9637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01272/4.731, allocations: 1.28 MB / 1.397 GB, free: 7.023 MB / 0.9637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006697/4.738, allocations: 5.633 MB / 1.403 GB, free: 1.59 MB / 0.9637 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01385/4.752, allocations: 0.7937 MB / 1.404 GB, free: 0.8828 MB / 0.9637 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001755/4.754, allocations: 228.1 kB / 1.404 GB, free: 0.6992 MB / 0.9637 GB
Notification: Performance of prepare postOptimizeDAE: time 1.975e-05/4.754, allocations: 4.625 kB / 1.404 GB, free: 0.6953 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 0.01331/4.767, allocations: 3.395 MB / 1.407 GB, free: 14.71 MB / 0.9793 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated