Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed.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.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed")
translateModel(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.703/1.703, allocations: 288.3 MB / 303.2 MB, free: 8.188 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001243/0.001243, allocations: 173.1 kB / 371.8 MB, free: 10.29 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.577/1.577, allocations: 205.4 MB / 0.6306 GB, free: 10 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009866/0.0009869, allocations: 102.6 kB / 0.7439 GB, free: 5.941 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005834/0.0005835, allocations: 12.75 kB / 0.8668 GB, free: 142.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2464/0.247, allocations: 115.3 MB / 0.9794 GB, free: 27.71 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed): time 0.7281/0.9752, allocations: 170 MB / 1.145 GB, free: 13.48 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.02801/1.003, allocations: 17.75 MB / 1.163 GB, free: 15.43 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003219/1.007, allocations: 36.03 kB / 1.163 GB, free: 15.42 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.00513/1.012, allocations: 1.421 MB / 1.164 GB, free: 14.48 MB / 0.7136 GB
Notification: Performance of NFTyping.typeBindings: time 0.008874/1.021, allocations: 2.067 MB / 1.166 GB, free: 12.8 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009691/1.03, allocations: 2.636 MB / 1.169 GB, free: 11.02 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.00915/1.039, allocations: 4.599 MB / 1.173 GB, free: 8.211 MB / 0.7136 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004227/1.044, allocations: 2.143 MB / 1.175 GB, free: 7.047 MB / 0.7136 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005156/1.049, allocations: 2.014 MB / 1.177 GB, free: 6 MB / 0.7136 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005284/1.054, allocations: 1.858 MB / 1.179 GB, free: 4.922 MB / 0.7136 GB
Notification: Performance of NFPackage.collectConstants: time 0.001205/1.055, allocations: 192.3 kB / 1.179 GB, free: 4.922 MB / 0.7136 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008678/1.064, allocations: 2.243 MB / 1.182 GB, free: 3.941 MB / 0.7136 GB
Notification: Performance of NFScalarize.scalarize: time 0.001932/1.066, allocations: 1.42 MB / 1.183 GB, free: 3.066 MB / 0.7136 GB
Notification: Performance of NFVerifyModel.verify: time 0.002469/1.069, allocations: 1.226 MB / 1.184 GB, free: 2.203 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.01549/1.084, allocations: 10.61 MB / 1.194 GB, free: 10.2 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 3.406e-06/1.084, allocations: 0 / 1.194 GB, free: 10.2 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.367e-06/1.084, allocations: 0 / 1.194 GB, free: 10.2 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 0.0003644/1.085, allocations: 0 / 1.194 GB, free: 10.2 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 368
 * Number of variables: 368
Notification: Performance of Generate backend data structure: time 0.01851/1.103, allocations: 5.47 MB / 1.2 GB, free: 6.285 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 5.494e-05/1.103, allocations: 9.938 kB / 1.2 GB, free: 6.285 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0347/1.138, allocations: 4.091 MB / 1.204 GB, free: 2.547 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01306/1.151, allocations: 4.178 MB / 1.208 GB, free: 14.29 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007766/1.152, allocations: 413.4 kB / 1.208 GB, free: 13.84 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009669/1.153, allocations: 175.9 kB / 1.208 GB, free: 13.67 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01741/1.17, allocations: 6.774 MB / 1.215 GB, free: 6.855 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.914e-05/1.17, allocations: 0 / 1.215 GB, free: 6.855 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005418/1.171, allocations: 71.89 kB / 1.215 GB, free: 6.789 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.693e-05/1.171, allocations: 50.84 kB / 1.215 GB, free: 6.738 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02633/1.197, allocations: 9.329 MB / 1.224 GB, free: 13.4 MB / 0.7605 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 0.05458/1.252, allocations: 21.78 MB / 1.246 GB, free: 7.395 MB / 0.7761 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03127/1.283, allocations: 9.436 MB / 1.255 GB, free: 13.95 MB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001577/1.285, allocations: 1.034 MB / 1.256 GB, free: 12.7 MB / 0.7917 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01646/1.301, allocations: 5.883 MB / 1.262 GB, free: 6.793 MB / 0.7917 GB
Notification: Performance of pre-optimization done (n=183): time 7.624e-06/1.301, allocations: 0 / 1.262 GB, free: 6.793 MB / 0.7917 GB
Notification: Performance of matching and sorting (n=185): time 0.09769/1.399, allocations: 24.6 MB / 1.286 GB, free: 14 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001489/1.399, allocations: 174.5 kB / 1.286 GB, free: 13.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01816/1.417, allocations: 7.591 MB / 1.293 GB, free: 6.195 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.001442/1.419, allocations: 113.7 kB / 1.293 GB, free: 6.078 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004063/1.423, allocations: 2.189 MB / 1.295 GB, free: 3.879 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001523/1.425, allocations: 0.57 MB / 1.296 GB, free: 3.301 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009618/1.426, allocations: 40 kB / 1.296 GB, free: 3.262 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.000298/1.426, allocations: 385.9 kB / 1.296 GB, free: 2.879 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.01336/1.439, allocations: 5.314 MB / 1.302 GB, free: 13.55 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.01368/1.453, allocations: 5.49 MB / 1.307 GB, free: 8.012 MB / 0.8386 GB
Notification: The given system is mixed-determined.   [index = 1]
Notification: Performance of analyzeInitialSystem (initialization): time 1.007/2.46, allocations: 153.8 MB / 1.457 GB, free: 356.2 MB / 0.9636 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.62e-06/2.46, allocations: 0 / 1.457 GB, free: 356.2 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