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: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_DXCoils_AirCooled_Examples_VariableSpeed",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_DXCoils_AirCooled_Examples_VariableSpeed",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.61/1.61, allocations: 288.4 MB / 303.3 MB, free: 8.039 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009447/0.0009448, allocations: 179.4 kB / 372 MB, free: 10.25 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.416/1.416, allocations: 205.4 MB / 0.6307 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 0.0007202/0.0007203, allocations: 86.31 kB / 0.744 GB, free: 5.934 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0003809/0.0003812, allocations: 12.38 kB / 0.867 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2061/0.2065, allocations: 115.3 MB / 0.9797 GB, free: 27.54 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed): time 0.6043/0.8109, allocations: 186.8 MB / 1.162 GB, free: 1.668 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.02623/0.8371, allocations: 19.2 MB / 1.181 GB, free: 2.211 MB / 0.7136 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002793/0.84, allocations: 33.81 kB / 1.181 GB, free: 2.199 MB / 0.7136 GB Notification: Performance of NFTyping.typeComponents: time 0.003202/0.8432, allocations: 0.8994 MB / 1.182 GB, free: 1.535 MB / 0.7136 GB Notification: Performance of NFTyping.typeBindings: time 0.006843/0.8501, allocations: 1.736 MB / 1.183 GB, free: 176 kB / 0.7136 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 0.008073/0.8582, allocations: 2.373 MB / 1.186 GB, free: 14.59 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.008754/0.8669, allocations: 6.752 MB / 1.192 GB, free: 10.51 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003803/0.8708, allocations: 2.144 MB / 1.194 GB, free: 9.34 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004898/0.8757, allocations: 2.302 MB / 1.197 GB, free: 8.129 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004066/0.8798, allocations: 2.355 MB / 1.199 GB, free: 6.676 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 0.0008374/0.8807, allocations: 298.8 kB / 1.199 GB, free: 6.676 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006785/0.8875, allocations: 2.565 MB / 1.202 GB, free: 5.477 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 0.001897/0.8894, allocations: 1.847 MB / 1.204 GB, free: 4.293 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 0.00262/0.892, allocations: 1.222 MB / 1.205 GB, free: 3.434 MB / 0.7292 GB Notification: Performance of NFConvertDAE.convert: time 0.01501/0.907, allocations: 12.66 MB / 1.217 GB, free: 7.695 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 6.783e-06/0.9071, allocations: 0 / 1.217 GB, free: 7.695 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.584e-06/0.9071, allocations: 0 / 1.217 GB, free: 7.695 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 0.0003008/0.9074, allocations: 0 / 1.217 GB, free: 7.695 MB / 0.7448 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 0.01582/0.9233, allocations: 5.927 MB / 1.223 GB, free: 1.652 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 4.615e-05/0.9233, allocations: 8.031 kB / 1.223 GB, free: 1.645 MB / 0.7448 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001029/0.9244, allocations: 231.3 kB / 1.223 GB, free: 1.406 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03502/0.9594, allocations: 4.098 MB / 1.227 GB, free: 13.3 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01292/0.9724, allocations: 6.021 MB / 1.233 GB, free: 7.195 MB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005037/0.9729, allocations: 417.4 kB / 1.233 GB, free: 6.75 MB / 0.7605 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005403/0.9735, allocations: 168 kB / 1.234 GB, free: 6.586 MB / 0.7605 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.016/0.9895, allocations: 6.79 MB / 1.24 GB, free: 15.75 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.19e-05/0.9895, allocations: 0 / 1.24 GB, free: 15.75 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004339/0.99, allocations: 60 kB / 1.24 GB, free: 15.7 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.726e-05/0.9901, allocations: 62.81 kB / 1.24 GB, free: 15.63 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02487/1.015, allocations: 9.321 MB / 1.249 GB, free: 6.301 MB / 0.7761 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 0.04967/1.065, allocations: 24.36 MB / 1.273 GB, free: 13.71 MB / 0.8073 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02931/1.094, allocations: 9.41 MB / 1.282 GB, free: 4.293 MB / 0.8073 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0114/1.105, allocations: 4.389 MB / 1.287 GB, free: 15.89 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001324/1.107, allocations: 1.211 MB / 1.288 GB, free: 14.43 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01349/1.12, allocations: 5.807 MB / 1.294 GB, free: 8.598 MB / 0.823 GB Notification: Performance of pre-optimization done (n=183): time 5.501e-06/1.12, allocations: 0 / 1.294 GB, free: 8.598 MB / 0.823 GB Notification: Performance of matching and sorting (n=185): time 0.08766/1.208, allocations: 23.84 MB / 1.317 GB, free: 0.5977 MB / 0.8386 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001208/1.208, allocations: 148.8 kB / 1.317 GB, free: 440 kB / 0.8386 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01836/1.227, allocations: 9.797 MB / 1.327 GB, free: 6.621 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.001211/1.228, allocations: 109.7 kB / 1.327 GB, free: 6.508 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.003052/1.231, allocations: 2.181 MB / 1.329 GB, free: 4.316 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.001356/1.232, allocations: 0.57 MB / 1.329 GB, free: 3.738 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003166/1.233, allocations: 40 kB / 1.329 GB, free: 3.699 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.000225/1.233, allocations: 389.9 kB / 1.33 GB, free: 3.312 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01295/1.246, allocations: 5.322 MB / 1.335 GB, free: 13.98 MB / 0.8698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01387/1.26, allocations: 5.482 MB / 1.34 GB, free: 8.453 MB / 0.8698 GB Notification: The given system is mixed-determined. [index = 1] Notification: Performance of analyzeInitialSystem (initialization): time 0.8274/2.087, allocations: 154 MB / 1.491 GB, free: 310.3 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.28e-06/2.087, allocations: 0 / 1.491 GB, free: 310.3 MB / 0.948 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