Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage.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.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage")
translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001044/0.001044, allocations: 101.5 kB / 15.06 MB, free: 1.094 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001129/0.001129, allocations: 177.3 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.275/1.275, allocations: 205.4 MB / 222.1 MB, free: 5.68 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 1.579/1.579, allocations: 292.5 MB / 0.5497 GB, free: 14.64 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 0.0005353/0.0005354, allocations: 18.31 kB / 0.6736 GB, free: 26.31 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2034/0.204, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage): time 0.5342/0.7382, allocations: 170.2 MB / 0.9533 GB, free: 5.324 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.02055/0.7588, allocations: 18.04 MB / 0.9709 GB, free: 4.984 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002371/0.7612, allocations: 35.81 kB / 0.9709 GB, free: 4.984 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.004165/0.7654, allocations: 1.451 MB / 0.9724 GB, free: 4.977 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.007005/0.7724, allocations: 2.102 MB / 0.9744 GB, free: 4.953 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007055/0.7795, allocations: 2.746 MB / 0.9771 GB, free: 4.902 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.006299/0.7858, allocations: 4.664 MB / 0.9817 GB, free: 4.883 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003419/0.7893, allocations: 2.191 MB / 0.9838 GB, free: 4.562 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003857/0.7931, allocations: 2.037 MB / 0.9858 GB, free: 4.562 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00328/0.7964, allocations: 1.894 MB / 0.9876 GB, free: 4.266 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.001131/0.7976, allocations: 194 kB / 0.9878 GB, free: 4.266 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006285/0.8039, allocations: 2.059 MB / 0.9898 GB, free: 3.934 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.001898/0.8058, allocations: 1.467 MB / 0.9913 GB, free: 3.574 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.001966/0.8078, allocations: 1.244 MB / 0.9925 GB, free: 3.539 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.01163/0.8194, allocations: 10.64 MB / 1.003 GB, free: 13.03 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 3.526e-06/0.8195, allocations: 0 / 1.003 GB, free: 13.03 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 2.295e-06/0.8195, allocations: 0 / 1.003 GB, free: 13.03 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 0.0002463/0.8197, allocations: 0 / 1.003 GB, free: 13.03 MB / 0.7325 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 376
 * Number of variables: 376
Notification: Performance of Generate backend data structure: time 0.01398/0.8337, allocations: 5.593 MB / 1.008 GB, free: 9.582 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 3.203e-05/0.8337, allocations: 8.156 kB / 1.008 GB, free: 9.582 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03167/0.8654, allocations: 4.036 MB / 1.012 GB, free: 7.934 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009018/0.8745, allocations: 4.227 MB / 1.016 GB, free: 6.512 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007661/0.8753, allocations: 450.2 kB / 1.017 GB, free: 6.242 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008365/0.8761, allocations: 173.5 kB / 1.017 GB, free: 6.238 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01489/0.891, allocations: 6.612 MB / 1.023 GB, free: 3.496 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.076e-05/0.8911, allocations: 4 kB / 1.023 GB, free: 3.492 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005063/0.8916, allocations: 65.39 kB / 1.024 GB, free: 3.477 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.274e-05/0.8917, allocations: 62.19 kB / 1.024 GB, free: 3.418 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02328/0.915, allocations: 8.997 MB / 1.032 GB, free: 11.98 MB / 0.7481 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 0.04416/0.9592, allocations: 21.65 MB / 1.054 GB, free: 6.281 MB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02688/0.9861, allocations: 8.907 MB / 1.062 GB, free: 13.38 MB / 0.7794 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006061/0.9867, allocations: 0.597 MB / 1.063 GB, free: 12.66 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0128/0.9995, allocations: 5.665 MB / 1.068 GB, free: 6.98 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=186): time 4.528e-06/0.9996, allocations: 4 kB / 1.068 GB, free: 6.977 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=188): time 0.08501/1.085, allocations: 23.59 MB / 1.091 GB, free: 15.26 MB / 0.8106 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001167/1.085, allocations: 170.5 kB / 1.092 GB, free: 15.07 MB / 0.8106 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01474/1.099, allocations: 7.782 MB / 1.099 GB, free: 7.277 MB / 0.8106 GB
Notification: Performance of collectPreVariables (initialization): time 0.001057/1.101, allocations: 109.7 kB / 1.099 GB, free: 7.164 MB / 0.8106 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003047/1.104, allocations: 2.23 MB / 1.101 GB, free: 4.93 MB / 0.8106 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001136/1.105, allocations: 0.5855 MB / 1.102 GB, free: 4.352 MB / 0.8106 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005794/1.105, allocations: 40 kB / 1.102 GB, free: 4.312 MB / 0.8106 GB
Notification: Performance of setup shared object (initialization): time 0.0002111/1.106, allocations: 393.9 kB / 1.102 GB, free: 3.922 MB / 0.8106 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01211/1.118, allocations: 5.172 MB / 1.107 GB, free: 14.75 MB / 0.8262 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01218/1.13, allocations: 5.357 MB / 1.113 GB, free: 9.34 MB / 0.8262 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.3684/1.498, allocations: 144.1 MB / 1.253 GB, free: 9.023 MB / 0.9669 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.07e-06/1.498, allocations: 0 / 1.253 GB, free: 9.023 MB / 0.9669 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