Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl.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.DataCenterContinuousTimeControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl")
translateModel(Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008657/0.0008658, allocations: 103.1 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008813/0.0008813, allocations: 173.3 kB / 15.95 MB, free: 212 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.542/1.542, allocations: 205.4 MB / 222.1 MB, free: 5.883 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 1.748/1.748, allocations: 292.5 MB / 0.5497 GB, free: 14.61 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 0.000579/0.000579, allocations: 13.19 kB / 0.6735 GB, free: 26.45 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3053/0.3058, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.ChillerPlant.DataCenterContinuousTimeControl): time 0.9774/1.283, allocations: 392.4 MB / 1.17 GB, free: 0.5664 MB / 0.8731 GB
Notification: Performance of NFInst.instExpressions: time 0.1043/1.388, allocations: 65.47 MB / 1.234 GB, free: 14.97 MB / 0.9512 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01756/1.405, allocations: 297.9 kB / 1.234 GB, free: 14.68 MB / 0.9512 GB
Notification: Performance of NFTyping.typeComponents: time 0.01928/1.425, allocations: 4.501 MB / 1.239 GB, free: 10.16 MB / 0.9512 GB
Notification: Performance of NFTyping.typeBindings: time 0.04492/1.47, allocations: 12.1 MB / 1.251 GB, free: 14.04 MB / 0.9669 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02892/1.498, allocations: 9.713 MB / 1.26 GB, free: 4.449 MB / 0.9669 GB
Notification: Performance of NFFlatten.flatten: time 0.03849/1.537, allocations: 19.12 MB / 1.279 GB, free: 1.312 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.7903/2.327, allocations: 10.47 MB / 1.289 GB, free: 41.74 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03236/2.36, allocations: 9.44 MB / 1.298 GB, free: 41.72 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0215/2.381, allocations: 6.752 MB / 1.305 GB, free: 41.69 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.007557/2.389, allocations: 0.5285 MB / 1.305 GB, free: 41.69 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02904/2.418, allocations: 5.328 MB / 1.311 GB, free: 41.68 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.0103/2.428, allocations: 2.965 MB / 1.313 GB, free: 41.68 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 0.0118/2.44, allocations: 2.861 MB / 1.316 GB, free: 41.65 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.04134/2.482, allocations: 18.8 MB / 1.335 GB, free: 40.45 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 4.488e-06/2.482, allocations: 0 / 1.335 GB, free: 40.45 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 4.799e-06/2.482, allocations: 0 / 1.335 GB, free: 40.45 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 0.001273/2.483, allocations: 4 kB / 1.335 GB, free: 40.44 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: 2242
 * Number of variables: 2242
Notification: Performance of Generate backend data structure: time 0.0462/2.529, allocations: 12.96 MB / 1.347 GB, free: 34.79 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.568e-05/2.529, allocations: 12.97 kB / 1.347 GB, free: 34.79 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02538/2.555, allocations: 3.631 MB / 1.351 GB, free: 33.93 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03713/2.592, allocations: 10.97 MB / 1.362 GB, free: 32.41 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002493/2.594, allocations: 1.393 MB / 1.363 GB, free: 31.81 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00535/2.6, allocations: 0.9207 MB / 1.364 GB, free: 31.8 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0441/2.644, allocations: 12.03 MB / 1.376 GB, free: 29.16 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0006431/2.645, allocations: 18.41 kB / 1.376 GB, free: 29.16 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004493/2.649, allocations: 366.4 kB / 1.376 GB, free: 29.16 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004577/2.65, allocations: 371.5 kB / 1.376 GB, free: 29.12 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03698/2.687, allocations: 11.3 MB / 1.387 GB, free: 27.03 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 0.11/2.797, allocations: 52.12 MB / 1.438 GB, free: 10.76 MB / 0.9981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02333/2.82, allocations: 9.908 MB / 1.448 GB, free: 3.656 MB / 0.9981 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 0.05066/2.871, allocations: 17.05 MB / 1.465 GB, free: 6.707 MB / 1.014 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01323/2.884, allocations: 4.498 MB / 1.469 GB, free: 3.449 MB / 1.014 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01299/2.897, allocations: 1.556 MB / 1.47 GB, free: 2.02 MB / 1.014 GB
Notification: Performance of pre-optimization done (n=610): time 5.003e-05/2.897, allocations: 0 / 1.47 GB, free: 2.02 MB / 1.014 GB
Notification: Performance of matching and sorting (n=610): time 0.04301/2.94, allocations: 12.47 MB / 1.483 GB, free: 8.59 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001864/2.94, allocations: 274.4 kB / 1.483 GB, free: 8.27 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02337/2.964, allocations: 9.991 MB / 1.493 GB, free: 1.125 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 0.00261/2.966, allocations: 178.5 kB / 1.493 GB, free: 1.047 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 0.007118/2.973, allocations: 5.476 MB / 1.498 GB, free: 14.24 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00418/2.978, allocations: 2.087 MB / 1.5 GB, free: 12.46 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008023/2.979, allocations: 142 kB / 1.5 GB, free: 12.43 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 0.0006237/2.979, allocations: 0.5931 MB / 1.501 GB, free: 11.95 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.008916/2.988, allocations: 3.625 MB / 1.504 GB, free: 9.5 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01368/3.002, allocations: 5.709 MB / 1.51 GB, free: 4.434 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0126/3.014, allocations: 4.358 MB / 1.514 GB, free: 1.672 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.322e-05/3.015, allocations: 12 kB / 1.514 GB, free: 1.66 MB / 1.045 GB
Notification: Performance of matching and sorting (n=937) (initialization): time 0.03568/3.05, allocations: 10.81 MB / 1.525 GB, free: 9.934 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0104/3.061, allocations: 22.93 MB / 1.547 GB, free: 2.566 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001575/3.061, allocations: 39.95 kB / 1.547 GB, free: 2.527 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.003324/3.064, allocations: 0.6732 MB / 1.548 GB, free: 1.934 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01094/3.075, allocations: 1.989 MB / 1.55 GB, free: 100 kB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006712/3.082, allocations: 6.784 MB / 1.557 GB, free: 9.426 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01696/3.099, allocations: 1.155 MB / 1.558 GB, free: 8.391 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002342/3.101, allocations: 366.8 kB / 1.558 GB, free: 8.094 MB / 1.092 GB
Notification: Performance of prepare postOptimizeDAE: time 1.709e-05/3.101, allocations: 5.75 kB / 1.558 GB, free: 8.09 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 0.01244/3.114, allocations: 4.367 MB / 1.562 GB, free: 5.371 MB / 1.092 GB
Error: post-optimization module replaceHomotopyWithSimplified (initialization) failed.
Error: No system for the symbolic initialization was generated