Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl.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 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 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.Examples.ChillerPlant.DataCenterDiscreteTimeControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl")
translateModel(Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009363/0.0009364, allocations: 99.08 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009787/0.0009789, allocations: 177.3 kB / 15.94 MB, free: 220 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.532/1.532, allocations: 205.4 MB / 222.1 MB, free: 5.672 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.78/1.78, allocations: 292.5 MB / 0.5497 GB, free: 14.62 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005459/0.000546, allocations: 11.94 kB / 0.6735 GB, free: 26.3 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.305/0.3056, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.ChillerPlant.DataCenterDiscreteTimeControl): time 0.9953/1.301, allocations: 392 MB / 1.17 GB, free: 0.7656 MB / 0.8731 GB
Notification: Performance of NFInst.instExpressions: time 0.09557/1.397, allocations: 65.4 MB / 1.234 GB, free: 15.25 MB / 0.9512 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01548/1.412, allocations: 293.9 kB / 1.234 GB, free: 14.96 MB / 0.9512 GB
Notification: Performance of NFTyping.typeComponents: time 0.01855/1.431, allocations: 4.495 MB / 1.238 GB, free: 10.45 MB / 0.9512 GB
Notification: Performance of NFTyping.typeBindings: time 0.04818/1.479, allocations: 12.08 MB / 1.25 GB, free: 14.35 MB / 0.9669 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02975/1.509, allocations: 9.66 MB / 1.26 GB, free: 4.812 MB / 0.9669 GB
Notification: Performance of NFFlatten.flatten: time 0.03921/1.548, allocations: 19.02 MB / 1.278 GB, free: 1.762 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 1.397/2.945, allocations: 10.42 MB / 1.288 GB, free: 41.96 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03002/2.975, allocations: 9.414 MB / 1.298 GB, free: 41.94 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.02241/2.998, allocations: 6.741 MB / 1.304 GB, free: 41.91 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.006306/3.004, allocations: 0.5308 MB / 1.305 GB, free: 41.91 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02473/3.029, allocations: 5.321 MB / 1.31 GB, free: 41.91 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.009328/3.038, allocations: 2.966 MB / 1.313 GB, free: 41.91 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.0124/3.051, allocations: 2.853 MB / 1.316 GB, free: 41.88 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.03523/3.086, allocations: 18.7 MB / 1.334 GB, free: 40.68 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 4.99e-06/3.086, allocations: 0 / 1.334 GB, free: 40.68 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 3.677e-06/3.086, allocations: 0 / 1.334 GB, free: 40.68 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.001188/3.087, allocations: 0 / 1.334 GB, free: 40.68 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2233
 * Number of variables: 2233
Notification: Performance of Generate backend data structure: time 0.04295/3.13, allocations: 12.94 MB / 1.347 GB, free: 35.02 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 5.284e-05/3.13, allocations: 9.875 kB / 1.347 GB, free: 35.02 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02501/3.155, allocations: 3.621 MB / 1.35 GB, free: 34.16 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03801/3.193, allocations: 10.88 MB / 1.361 GB, free: 32.66 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.003899/3.197, allocations: 1.387 MB / 1.362 GB, free: 32.05 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.006085/3.204, allocations: 0.9176 MB / 1.363 GB, free: 32.04 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0537/3.257, allocations: 12 MB / 1.375 GB, free: 29.55 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0007022/3.258, allocations: 18.75 kB / 1.375 GB, free: 29.54 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004331/3.262, allocations: 364.4 kB / 1.375 GB, free: 29.54 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005546/3.263, allocations: 372.3 kB / 1.375 GB, free: 29.5 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03826/3.301, allocations: 11.29 MB / 1.386 GB, free: 27.41 MB / 0.9825 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 0.1118/3.413, allocations: 51.81 MB / 1.437 GB, free: 11.8 MB / 0.9982 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02364/3.437, allocations: 9.966 MB / 1.447 GB, free: 4.625 MB / 0.9982 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 evalFunc (simulation): time 0.05171/3.489, allocations: 17.16 MB / 1.463 GB, free: 7.586 MB / 1.014 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01371/3.502, allocations: 4.543 MB / 1.468 GB, free: 4.289 MB / 1.014 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.009601/3.512, allocations: 1.575 MB / 1.469 GB, free: 2.852 MB / 1.014 GB
Notification: Performance of pre-optimization done (n=615): time 2.594e-05/3.512, allocations: 0 / 1.469 GB, free: 2.852 MB / 1.014 GB
Notification: Performance of matching and sorting (n=615): time 0.04244/3.554, allocations: 12.59 MB / 1.482 GB, free: 9.305 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002156/3.555, allocations: 331.6 kB / 1.482 GB, free: 8.922 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02429/3.579, allocations: 9.918 MB / 1.492 GB, free: 1.824 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.001999/3.581, allocations: 181.6 kB / 1.492 GB, free: 1.746 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0073/3.588, allocations: 5.433 MB / 1.497 GB, free: 14.97 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003815/3.592, allocations: 2.087 MB / 1.499 GB, free: 13.18 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001646/3.594, allocations: 143.5 kB / 1.499 GB, free: 13.16 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 0.000927/3.595, allocations: 0.5895 MB / 1.5 GB, free: 12.68 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01047/3.605, allocations: 3.63 MB / 1.504 GB, free: 10.22 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01232/3.618, allocations: 5.743 MB / 1.509 GB, free: 5.105 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01307/3.631, allocations: 4.367 MB / 1.513 GB, free: 2.328 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001115/3.631, allocations: 8 kB / 1.513 GB, free: 2.32 MB / 1.045 GB
Notification: Performance of matching and sorting (n=941) (initialization): time 0.0368/3.668, allocations: 10.81 MB / 1.524 GB, free: 10.59 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 0.01115/3.679, allocations: 23.12 MB / 1.547 GB, free: 2.953 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000164/3.679, allocations: 40 kB / 1.547 GB, free: 2.914 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003265/3.682, allocations: 0.665 MB / 1.547 GB, free: 2.324 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01097/3.693, allocations: 1.986 MB / 1.549 GB, free: 0.4922 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006551/3.7, allocations: 6.797 MB / 1.556 GB, free: 9.809 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01506/3.715, allocations: 1.174 MB / 1.557 GB, free: 8.766 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002196/3.717, allocations: 360.7 kB / 1.557 GB, free: 8.469 MB / 1.092 GB
Notification: Performance of prepare postOptimizeDAE: time 1.419e-05/3.717, allocations: 4 kB / 1.557 GB, free: 8.465 MB / 1.092 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 0.01329/3.731, allocations: 4.377 MB / 1.562 GB, free: 5.742 MB / 1.092 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated