Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2.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.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
translateModel(Buildings.Examples.Tutorial.SpaceCooling.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Examples.Tutorial.SpaceCooling.System2")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.62/1.62, allocations: 288.3 MB / 303.2 MB, free: 8.07 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001136/0.001136, allocations: 175.5 kB / 371.8 MB, free: 10.3 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.369/1.369, allocations: 205.4 MB / 0.6306 GB, free: 10.04 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008622/0.0008622, allocations: 85.69 kB / 0.7439 GB, free: 5.965 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003736/0.0003736, allocations: 15.28 kB / 0.8668 GB, free: 142.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.207/0.2074, allocations: 115.3 MB / 0.9794 GB, free: 27.73 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SpaceCooling.System2): time 0.7153/0.9228, allocations: 290.8 MB / 1.263 GB, free: 5.457 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.05968/0.9825, allocations: 37.62 MB / 1.3 GB, free: 15.77 MB / 0.8386 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.009187/0.9917, allocations: 131.1 kB / 1.3 GB, free: 15.64 MB / 0.8386 GB
Notification: Performance of NFTyping.typeComponents: time 0.009909/1.002, allocations: 2.278 MB / 1.302 GB, free: 13.35 MB / 0.8386 GB
Notification: Performance of NFTyping.typeBindings: time 0.02994/1.032, allocations: 7.573 MB / 1.31 GB, free: 5.77 MB / 0.8386 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01819/1.05, allocations: 4.932 MB / 1.315 GB, free: 0.8789 MB / 0.8386 GB
Notification: Performance of NFFlatten.flatten: time 0.01622/1.066, allocations: 7.3 MB / 1.322 GB, free: 9.562 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007373/1.074, allocations: 3.806 MB / 1.326 GB, free: 5.703 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01255/1.086, allocations: 4.302 MB / 1.33 GB, free: 1.387 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006781/1.093, allocations: 2.606 MB / 1.332 GB, free: 14.77 MB / 0.8698 GB
Notification: Performance of NFPackage.collectConstants: time 0.002191/1.095, allocations: 204 kB / 1.332 GB, free: 14.57 MB / 0.8698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01498/1.11, allocations: 4.388 MB / 1.337 GB, free: 10.18 MB / 0.8698 GB
Notification: Performance of NFScalarize.scalarize: time 0.003371/1.114, allocations: 1.269 MB / 1.338 GB, free: 8.902 MB / 0.8698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0033/1.117, allocations: 1.151 MB / 1.339 GB, free: 7.742 MB / 0.8698 GB
Notification: Performance of NFConvertDAE.convert: time 0.01467/1.132, allocations: 7.836 MB / 1.347 GB, free: 15.89 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 5.16e-06/1.132, allocations: 0 / 1.347 GB, free: 15.89 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.895e-06/1.132, allocations: 4 kB / 1.347 GB, free: 15.88 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0003068/1.132, allocations: 0 / 1.347 GB, free: 15.88 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1020
 * Number of variables: 1020
Notification: Performance of Generate backend data structure: time 0.01711/1.149, allocations: 5.662 MB / 1.352 GB, free: 10.13 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.645e-05/1.149, allocations: 8.031 kB / 1.352 GB, free: 10.12 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02292/1.172, allocations: 3.399 MB / 1.356 GB, free: 6.711 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01119/1.183, allocations: 3.946 MB / 1.359 GB, free: 2.707 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001292/1.185, allocations: 0.5121 MB / 1.36 GB, free: 2.195 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001468/1.186, allocations: 423.9 kB / 1.36 GB, free: 1.781 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01783/1.204, allocations: 5.652 MB / 1.366 GB, free: 12.04 MB / 0.9011 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.104e-05/1.204, allocations: 15.84 kB / 1.366 GB, free: 12.02 MB / 0.9011 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005895/1.205, allocations: 164 kB / 1.366 GB, free: 11.86 MB / 0.9011 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001901/1.205, allocations: 159.8 kB / 1.366 GB, free: 11.71 MB / 0.9011 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02085/1.226, allocations: 6.409 MB / 1.372 GB, free: 5.293 MB / 0.9011 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 0.04841/1.274, allocations: 22.1 MB / 1.394 GB, free: 14.02 MB / 0.9323 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01184/1.286, allocations: 4.469 MB / 1.398 GB, free: 9.445 MB / 0.9323 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.02006/1.306, allocations: 7.892 MB / 1.406 GB, free: 1.254 MB / 0.9323 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008084/1.315, allocations: 2.698 MB / 1.409 GB, free: 14.51 MB / 0.948 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.002662/1.317, allocations: 285.1 kB / 1.409 GB, free: 14.23 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=307): time 1.268e-05/1.317, allocations: 0 / 1.409 GB, free: 14.23 MB / 0.948 GB
Notification: Performance of matching and sorting (n=307): time 0.02702/1.344, allocations: 7.434 MB / 1.416 GB, free: 6.652 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001577/1.345, allocations: 317.2 kB / 1.417 GB, free: 6.273 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007286/1.352, allocations: 3.598 MB / 1.42 GB, free: 2.652 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.001/1.353, allocations: 93.69 kB / 1.42 GB, free: 2.555 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002323/1.355, allocations: 2.062 MB / 1.422 GB, free: 488 kB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001749/1.357, allocations: 1.047 MB / 1.423 GB, free: 15.41 MB / 0.9636 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006964/1.358, allocations: 72 kB / 1.423 GB, free: 15.34 MB / 0.9636 GB
Notification: Performance of setup shared object (initialization): time 0.0003601/1.358, allocations: 441.3 kB / 1.424 GB, free: 14.9 MB / 0.9636 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007129/1.365, allocations: 2.228 MB / 1.426 GB, free: 12.67 MB / 0.9636 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007532/1.373, allocations: 2.982 MB / 1.429 GB, free: 9.418 MB / 0.9636 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.009598/1.382, allocations: 3.14 MB / 1.432 GB, free: 6.227 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.175e-05/1.382, allocations: 4 kB / 1.432 GB, free: 6.223 MB / 0.9636 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