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 0.001101/0.0011, allocations: 100.5 kB / 15.71 MB, free: 452 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001697/0.001697, allocations: 175 kB / 16.58 MB, free: 6.422 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.887/1.887, allocations: 205.4 MB / 222.7 MB, free: 5.875 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 1.846/1.846, allocations: 292.7 MB / 0.5505 GB, free: 14.59 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 0.0005524/0.0005524, allocations: 18.19 kB / 0.6744 GB, free: 26.32 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3071/0.3076, allocations: 116.3 MB / 0.7879 GB, free: 11.97 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.MultiStage): time 0.8239/1.132, allocations: 186.9 MB / 0.9705 GB, free: 3.617 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.03128/1.163, allocations: 19.52 MB / 0.9895 GB, free: 1.938 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004359/1.167, allocations: 35.38 kB / 0.9896 GB, free: 1.926 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.003968/1.171, allocations: 0.9344 MB / 0.9905 GB, free: 1.672 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.00833/1.18, allocations: 1.825 MB / 0.9923 GB, free: 1.172 MB / 0.7169 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/HeatExchangers/DXCoils/BaseClasses/Functions/warnIfPerformanceOutOfBounds.mo:2:1-41:33:writable] Warning: Pure function ‘Buildings.Fluid.HeatExchangers.DXCoils.BaseClasses.Functions.warnIfPerformanceOutOfBounds‘ contains a call to impure function ‘Modelica.Utilities.Streams.print‘.
Notification: Performance of NFTyping.typeClassSections: time 0.009101/1.189, allocations: 2.5 MB / 0.9947 GB, free: 0.5312 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.01205/1.201, allocations: 6.899 MB / 1.001 GB, free: 14.29 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007085/1.208, allocations: 2.194 MB / 1.004 GB, free: 13.38 MB / 0.7325 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007991/1.216, allocations: 2.333 MB / 1.006 GB, free: 12.54 MB / 0.7325 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006749/1.223, allocations: 2.397 MB / 1.008 GB, free: 11.6 MB / 0.7325 GB
Notification: Performance of NFPackage.collectConstants: time 0.002483/1.225, allocations: 303.9 kB / 1.008 GB, free: 11.6 MB / 0.7325 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01541/1.241, allocations: 2.362 MB / 1.011 GB, free: 10.89 MB / 0.7325 GB
Notification: Performance of NFScalarize.scalarize: time 0.004517/1.245, allocations: 1.89 MB / 1.013 GB, free: 10.2 MB / 0.7325 GB
Notification: Performance of NFVerifyModel.verify: time 0.004029/1.249, allocations: 1.245 MB / 1.014 GB, free: 9.977 MB / 0.7325 GB
Notification: Performance of NFConvertDAE.convert: time 0.01855/1.268, allocations: 12.67 MB / 1.026 GB, free: 1.742 MB / 0.7325 GB
Notification: Performance of FrontEnd - DAE generated: time 7.063e-06/1.268, allocations: 0 / 1.026 GB, free: 1.742 MB / 0.7325 GB
Notification: Performance of FrontEnd: time 2.525e-06/1.268, allocations: 0 / 1.026 GB, free: 1.742 MB / 0.7325 GB
Notification: Performance of Transformations before backend: time 0.0004167/1.268, allocations: 0 / 1.026 GB, free: 1.742 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 0.02256/1.291, allocations: 6.046 MB / 1.032 GB, free: 14.21 MB / 0.7481 GB
Notification: Performance of prepare preOptimizeDAE: time 6.569e-05/1.291, allocations: 7.875 kB / 1.032 GB, free: 14.21 MB / 0.7481 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03206/1.323, allocations: 4.034 MB / 1.036 GB, free: 12.54 MB / 0.7481 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01917/1.342, allocations: 6.067 MB / 1.042 GB, free: 7.641 MB / 0.7481 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001421/1.344, allocations: 451.2 kB / 1.042 GB, free: 7.156 MB / 0.7481 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001669/1.346, allocations: 176 kB / 1.043 GB, free: 6.984 MB / 0.7481 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01912/1.365, allocations: 6.628 MB / 1.049 GB, free: 320 kB / 0.7481 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.219e-05/1.365, allocations: 1.969 kB / 1.049 GB, free: 320 kB / 0.7481 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001073/1.366, allocations: 64 kB / 1.049 GB, free: 256 kB / 0.7481 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.714e-05/1.366, allocations: 58.92 kB / 1.049 GB, free: 196 kB / 0.7481 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02441/1.39, allocations: 8.998 MB / 1.058 GB, free: 7.184 MB / 0.7637 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 0.06125/1.452, allocations: 24.21 MB / 1.082 GB, free: 14.75 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02755/1.479, allocations: 8.888 MB / 1.09 GB, free: 5.859 MB / 0.795 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01112/1.491, allocations: 4.204 MB / 1.094 GB, free: 1.652 MB / 0.795 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001061/1.492, allocations: 0.7733 MB / 1.095 GB, free: 0.7109 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01405/1.506, allocations: 5.595 MB / 1.101 GB, free: 11.11 MB / 0.8106 GB
Notification: Performance of pre-optimization done (n=186): time 7.494e-06/1.506, allocations: 0 / 1.101 GB, free: 11.11 MB / 0.8106 GB
Notification: Performance of matching and sorting (n=188): time 0.09237/1.598, allocations: 22.9 MB / 1.123 GB, free: 4.066 MB / 0.8262 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001756/1.598, allocations: 144.7 kB / 1.123 GB, free: 3.898 MB / 0.8262 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02889/1.627, allocations: 9.984 MB / 1.133 GB, free: 9.906 MB / 0.8419 GB
Notification: Performance of collectPreVariables (initialization): time 0.001651/1.629, allocations: 111.5 kB / 1.133 GB, free: 9.793 MB / 0.8419 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005214/1.634, allocations: 2.234 MB / 1.135 GB, free: 7.547 MB / 0.8419 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001701/1.636, allocations: 0.5912 MB / 1.136 GB, free: 6.949 MB / 0.8419 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001029/1.637, allocations: 40 kB / 1.136 GB, free: 6.91 MB / 0.8419 GB
Notification: Performance of setup shared object (initialization): time 0.0003449/1.637, allocations: 389.9 kB / 1.136 GB, free: 6.523 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01266/1.65, allocations: 5.164 MB / 1.141 GB, free: 1.355 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01293/1.663, allocations: 5.355 MB / 1.146 GB, free: 11.95 MB / 0.8575 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 0.9765/2.64, allocations: 144.2 MB / 1.287 GB, free: 368.6 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.711e-06/2.64, allocations: 0 / 1.287 GB, free: 368.6 MB / 0.9825 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