Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow.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.Examples.WetCoilEffectivenessNTUMassFlow,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_Examples_WetCoilEffectivenessNTUMassFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Fluid_HeatExchangers_Examples_WetCoilEffectivenessNTUMassFlow",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 1.669/1.669, allocations: 288.4 MB / 303.3 MB, free: 8.117 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001032/0.001032, allocations: 186.9 kB / 372 MB, free: 10.26 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.54/1.54, allocations: 205.4 MB / 0.6307 GB, free: 9.977 MB / 458.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008722/0.0008721, allocations: 93.41 kB / 0.744 GB, free: 5.914 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004191/0.0004192, allocations: 20.44 kB / 0.867 GB, free: 142 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2292/0.2296, allocations: 115.3 MB / 0.9796 GB, free: 27.55 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow): time 0.7457/0.9753, allocations: 229.1 MB / 1.203 GB, free: 15.98 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.02758/1.003, allocations: 17.89 MB / 1.221 GB, free: 1.449 MB / 0.7448 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003685/1.007, allocations: 63.38 kB / 1.221 GB, free: 1.422 MB / 0.7448 GB Notification: Performance of NFTyping.typeComponents: time 0.003364/1.01, allocations: 0.7754 MB / 1.222 GB, free: 0.7773 MB / 0.7448 GB Notification: Performance of NFTyping.typeBindings: time 0.01107/1.021, allocations: 2.92 MB / 1.224 GB, free: 14.5 MB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.00599/1.027, allocations: 1.738 MB / 1.226 GB, free: 13.29 MB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.0085/1.036, allocations: 5.667 MB / 1.232 GB, free: 8.625 MB / 0.7605 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002782/1.039, allocations: 1.386 MB / 1.233 GB, free: 7.207 MB / 0.7605 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004787/1.043, allocations: 1.859 MB / 1.235 GB, free: 5.34 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003032/1.046, allocations: 1.494 MB / 1.236 GB, free: 3.84 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 0.000767/1.047, allocations: 88 kB / 1.236 GB, free: 3.754 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007955/1.055, allocations: 3.002 MB / 1.239 GB, free: 0.7461 MB / 0.7605 GB Notification: Performance of NFScalarize.scalarize: time 0.001181/1.056, allocations: 0.5096 MB / 1.24 GB, free: 240 kB / 0.7605 GB Notification: Performance of NFVerifyModel.verify: time 0.001529/1.058, allocations: 0.5122 MB / 1.24 GB, free: 15.71 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.006842/1.065, allocations: 3.776 MB / 1.244 GB, free: 11.93 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 6.502e-06/1.065, allocations: 0 / 1.244 GB, free: 11.93 MB / 0.7761 GB Notification: Performance of FrontEnd: time 1.924e-06/1.065, allocations: 0 / 1.244 GB, free: 11.93 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 0.000148/1.065, allocations: 0 / 1.244 GB, free: 11.93 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 421 * Number of variables: 421 Notification: Performance of Generate backend data structure: time 0.00766/1.073, allocations: 2.822 MB / 1.247 GB, free: 9.023 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 4.768e-05/1.073, allocations: 8.031 kB / 1.247 GB, free: 9.016 MB / 0.7761 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007777/1.074, allocations: 236.6 kB / 1.247 GB, free: 8.773 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01621/1.09, allocations: 2.264 MB / 1.249 GB, free: 6.504 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005568/1.095, allocations: 1.824 MB / 1.251 GB, free: 4.633 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007782/1.096, allocations: 267.5 kB / 1.251 GB, free: 4.371 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000539/1.097, allocations: 171.9 kB / 1.251 GB, free: 4.203 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007966/1.105, allocations: 2.907 MB / 1.254 GB, free: 1.254 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.144e-05/1.105, allocations: 4 kB / 1.254 GB, free: 1.25 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002276/1.105, allocations: 71.98 kB / 1.254 GB, free: 1.18 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.855e-05/1.105, allocations: 63.14 kB / 1.254 GB, free: 1.117 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01115/1.116, allocations: 3.495 MB / 1.258 GB, free: 13.61 MB / 0.7917 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 0.01776/1.134, allocations: 9.122 MB / 1.267 GB, free: 4.055 MB / 0.7917 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007589/1.142, allocations: 2.566 MB / 1.269 GB, free: 1.484 MB / 0.7917 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004585/1.146, allocations: 1.56 MB / 1.271 GB, free: 15.92 MB / 0.8073 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01035/1.157, allocations: 5.274 MB / 1.276 GB, free: 10.32 MB / 0.8073 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00515/1.162, allocations: 1.756 MB / 1.278 GB, free: 8.531 MB / 0.8073 GB Notification: Performance of pre-optimization done (n=149): time 5.661e-06/1.162, allocations: 0 / 1.278 GB, free: 8.531 MB / 0.8073 GB Notification: Performance of matching and sorting (n=149): time 0.01712/1.179, allocations: 4.761 MB / 1.282 GB, free: 3.73 MB / 0.8073 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001102/1.179, allocations: 149.8 kB / 1.282 GB, free: 3.551 MB / 0.8073 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003366/1.183, allocations: 1.634 MB / 1.284 GB, free: 1.918 MB / 0.8073 GB Notification: Performance of collectPreVariables (initialization): time 0.0005035/1.183, allocations: 57.7 kB / 1.284 GB, free: 1.855 MB / 0.8073 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009531/1.184, allocations: 0.8385 MB / 1.285 GB, free: 1.004 MB / 0.8073 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008838/1.185, allocations: 0.4928 MB / 1.285 GB, free: 0.5039 MB / 0.8073 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004309/1.186, allocations: 36 kB / 1.285 GB, free: 480 kB / 0.8073 GB Notification: Performance of setup shared object (initialization): time 0.0002414/1.186, allocations: 369.9 kB / 1.286 GB, free: 104 kB / 0.8073 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005174/1.191, allocations: 1.468 MB / 1.287 GB, free: 14.63 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005437/1.196, allocations: 1.799 MB / 1.289 GB, free: 12.72 MB / 0.823 GB Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet. Notification: Performance of analyzeInitialSystem (initialization): time 0.008029/1.205, allocations: 2.276 MB / 1.291 GB, free: 10.4 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.812e-05/1.205, allocations: 4 kB / 1.291 GB, free: 10.4 MB / 0.823 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