Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed.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: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,fileNamePrefix="Buildings_8_Buildings_Fluid_HeatExchangers_DXCoils_AirCooled_Examples_VariableSpeed",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed,fileNamePrefix="Buildings_8_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/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007734/0.0007734, allocations: 91.69 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008614/0.0008614, allocations: 172.7 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 1.473/1.473, allocations: 205.4 MB / 222.1 MB, free: 5.66 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 1.763/1.763, allocations: 292.7 MB / 0.5499 GB, free: 14.55 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 0.0005745/0.0005746, allocations: 19.47 kB / 0.6738 GB, free: 26.13 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2116/0.2121, allocations: 116.3 MB / 0.7874 GB, free: 11.83 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.DXCoils.AirCooled.Examples.VariableSpeed): time 0.6355/0.8477, allocations: 186.8 MB / 0.9698 GB, free: 3.562 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.0245/0.8723, allocations: 19.19 MB / 0.9885 GB, free: 1.945 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002799/0.8751, allocations: 37.31 kB / 0.9886 GB, free: 1.93 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.003248/0.8784, allocations: 0.8956 MB / 0.9894 GB, free: 1.691 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.006284/0.8847, allocations: 1.739 MB / 0.9911 GB, free: 1.203 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 0.00736/0.8921, allocations: 2.381 MB / 0.9935 GB, free: 0.6445 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.008641/0.9007, allocations: 6.817 MB / 1 GB, free: 14.75 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003421/0.9042, allocations: 2.138 MB / 1.002 GB, free: 13.87 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004273/0.9085, allocations: 2.297 MB / 1.004 GB, free: 13.04 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003774/0.9123, allocations: 2.367 MB / 1.007 GB, free: 12.11 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.001031/0.9133, allocations: 296 kB / 1.007 GB, free: 12.11 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006892/0.9202, allocations: 2.565 MB / 1.01 GB, free: 11.34 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.00207/0.9223, allocations: 1.843 MB / 1.011 GB, free: 10.66 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.001955/0.9243, allocations: 1.221 MB / 1.013 GB, free: 10.45 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.01388/0.9382, allocations: 12.65 MB / 1.025 GB, free: 2.234 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 7.154e-06/0.9382, allocations: 2.656 kB / 1.025 GB, free: 2.234 MB / 0.7325 GB Notification: Performance of FrontEnd: time 2.164e-06/0.9382, allocations: 1.75 kB / 1.025 GB, free: 2.234 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 0.00027/0.9385, allocations: 0 / 1.025 GB, free: 2.234 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: 368 * Number of variables: 368 Notification: Performance of Generate backend data structure: time 0.01529/0.9538, allocations: 5.958 MB / 1.031 GB, free: 14.92 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 5.253e-05/0.9539, allocations: 11.97 kB / 1.031 GB, free: 14.91 MB / 0.7481 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001427/0.9553, allocations: 236.9 kB / 1.031 GB, free: 14.83 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03096/0.9863, allocations: 4.093 MB / 1.035 GB, free: 13.16 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01369/1, allocations: 6.016 MB / 1.041 GB, free: 8.34 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000645/1.001, allocations: 421.4 kB / 1.041 GB, free: 7.887 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007406/1.001, allocations: 172 kB / 1.041 GB, free: 7.719 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01514/1.017, allocations: 6.786 MB / 1.048 GB, free: 0.8906 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.294e-05/1.017, allocations: 3.938 kB / 1.048 GB, free: 0.8867 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004474/1.017, allocations: 67.98 kB / 1.048 GB, free: 0.8203 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.686e-05/1.017, allocations: 46.84 kB / 1.048 GB, free: 0.7734 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02224/1.039, allocations: 9.329 MB / 1.057 GB, free: 7.43 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 0.04748/1.087, allocations: 24.35 MB / 1.081 GB, free: 14.87 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02633/1.113, allocations: 9.424 MB / 1.09 GB, free: 5.434 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01046/1.124, allocations: 4.393 MB / 1.095 GB, free: 1.039 MB / 0.795 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001295/1.125, allocations: 1.208 MB / 1.096 GB, free: 15.57 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01335/1.138, allocations: 5.811 MB / 1.101 GB, free: 9.742 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=183): time 5.35e-06/1.139, allocations: 3.938 kB / 1.101 GB, free: 9.738 MB / 0.8106 GB Notification: Performance of matching and sorting (n=185): time 0.08562/1.224, allocations: 23.85 MB / 1.125 GB, free: 1.738 MB / 0.8262 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001349/1.224, allocations: 144.8 kB / 1.125 GB, free: 1.574 MB / 0.8262 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0201/1.244, allocations: 9.793 MB / 1.134 GB, free: 7.77 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 0.001193/1.246, allocations: 109.7 kB / 1.134 GB, free: 7.656 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.003291/1.249, allocations: 2.177 MB / 1.137 GB, free: 5.473 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.001277/1.25, allocations: 0.5739 MB / 1.137 GB, free: 4.891 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006712/1.251, allocations: 43.98 kB / 1.137 GB, free: 4.848 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0002221/1.251, allocations: 385.9 kB / 1.138 GB, free: 4.465 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01164/1.263, allocations: 5.326 MB / 1.143 GB, free: 15.13 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01166/1.275, allocations: 5.48 MB / 1.148 GB, free: 9.605 MB / 0.8575 GB Notification: The given system is mixed-determined. [index = 1] Notification: Performance of analyzeInitialSystem (initialization): time 0.8674/2.142, allocations: 154 MB / 1.299 GB, free: 368.1 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.54e-06/2.142, allocations: 1.062 kB / 1.299 GB, free: 368.1 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