Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Running command: translateModel(Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC,tolerance=1e-07,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC") translateModel(Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC,tolerance=1e-07,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.786/1.786, allocations: 292.3 MB / 308.1 MB, free: 4.312 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001348/0.001348, allocations: 182.4 kB / 376.9 MB, free: 1.809 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.817/1.817, allocations: 205 MB / 0.6353 GB, free: 9.793 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009599/0.0009601, allocations: 95.34 kB / 0.748 GB, free: 61.42 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.001141/0.001141, allocations: 47.92 kB / 0.8704 GB, free: 13.11 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2709/0.272, allocations: 114.5 MB / 0.9822 GB, free: 10.4 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FMI.ExportContainers.Validation.RoomHVAC): time 3.559/3.831, allocations: 1.078 GB / 2.06 GB, free: 9.164 MB / 1.104 GB Notification: Performance of NFInst.instExpressions: time 0.2879/4.119, allocations: 172.4 MB / 2.228 GB, free: 1.512 MB / 1.26 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.05183/4.171, allocations: 0.5941 MB / 2.229 GB, free: 0.9141 MB / 1.26 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Conversion/AirToOutlet.mo:96:3-98:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Conversion/InletToAir.mo:80:3-82:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Conversion/AirToOutlet.mo:96:3-98:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/Fluid/FMI/Conversion/InletToAir.mo:80:3-82:60:writable] Warning: Connector bacPro_internal is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.04221/4.214, allocations: 9.433 MB / 2.238 GB, free: 7.434 MB / 1.276 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.1135/4.327, allocations: 28.48 MB / 2.266 GB, free: 10.85 MB / 1.307 GB Notification: Performance of NFTyping.typeClassSections: time 0.0672/4.394, allocations: 19.52 MB / 2.285 GB, free: 7.348 MB / 1.323 GB Notification: Performance of NFFlatten.flatten: time 1.628/6.022, allocations: 102.6 MB / 2.385 GB, free: 24.71 MB / 1.339 GB Notification: Performance of NFFlatten.resolveConnections: time 0.1422/6.164, allocations: 36.51 MB / 2.421 GB, free: 35.09 MB / 1.354 GB Notification: Performance of NFEvalConstants.evaluate: time 0.1296/6.294, allocations: 29.27 MB / 2.45 GB, free: 33.66 MB / 1.354 GB Notification: Performance of NFSimplifyModel.simplify: time 0.08475/6.379, allocations: 23.35 MB / 2.472 GB, free: 29.7 MB / 1.354 GB Notification: Performance of NFPackage.collectConstants: time 0.0197/6.399, allocations: 1.773 MB / 2.474 GB, free: 29.7 MB / 1.354 GB Notification: Performance of NFFlatten.collectFunctions: time 0.08316/6.482, allocations: 26.95 MB / 2.5 GB, free: 24.16 MB / 1.354 GB Notification: Performance of NFScalarize.scalarize: time 0.02683/6.509, allocations: 8.958 MB / 2.509 GB, free: 20.18 MB / 1.354 GB Notification: Performance of NFVerifyModel.verify: time 0.0715/6.58, allocations: 17.79 MB / 2.527 GB, free: 8.559 MB / 1.354 GB Notification: Performance of NFConvertDAE.convert: time 0.1539/6.734, allocations: 74.07 MB / 2.599 GB, free: 0.6797 MB / 1.401 GB Notification: Performance of FrontEnd - DAE generated: time 1.084e-05/6.734, allocations: 0 / 2.599 GB, free: 0.6797 MB / 1.401 GB Notification: Performance of FrontEnd: time 2.705e-06/6.734, allocations: 0 / 2.599 GB, free: 0.6797 MB / 1.401 GB Notification: Performance of Transformations before backend: time 0.002878/6.737, allocations: 0 / 2.599 GB, free: 0.6797 MB / 1.401 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 6081 * Number of variables: 6081 Notification: Performance of Generate backend data structure: time 0.1636/6.901, allocations: 37.33 MB / 2.635 GB, free: 2.188 MB / 1.432 GB Notification: Performance of prepare preOptimizeDAE: time 7.482e-05/6.901, allocations: 11.59 kB / 2.635 GB, free: 2.18 MB / 1.432 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.07293/6.974, allocations: 9.392 MB / 2.644 GB, free: 9.117 MB / 1.448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.08418/7.058, allocations: 30.33 MB / 2.674 GB, free: 13.65 MB / 1.479 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.006045/7.064, allocations: 2.669 MB / 2.677 GB, free: 10.93 MB / 1.479 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.01249/7.077, allocations: 2.393 MB / 2.679 GB, free: 8.551 MB / 1.479 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1466/7.223, allocations: 34.98 MB / 2.713 GB, free: 4.988 MB / 1.51 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.001507/7.225, allocations: 46.78 kB / 2.713 GB, free: 4.965 MB / 1.51 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.01505/7.24, allocations: 0.9771 MB / 2.714 GB, free: 4 MB / 1.51 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001386/7.242, allocations: 0.993 MB / 2.715 GB, free: 3.004 MB / 1.51 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.09881/7.34, allocations: 33.2 MB / 2.748 GB, free: 1.895 MB / 1.542 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 0.3008/7.641, allocations: 140.7 MB / 2.885 GB, free: 424 kB / 1.682 GB Notification: Performance of preOpt comSubExp (simulation): time 1.151/8.793, allocations: 20.77 MB / 2.905 GB, free: 0.8994 GB / 1.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.02786/8.821, allocations: 11.14 MB / 2.916 GB, free: 0.8993 GB / 1.698 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 evalFunc (simulation): time 0.09093/8.912, allocations: 37.72 MB / 2.953 GB, free: 0.887 GB / 1.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.03234/8.944, allocations: 11.33 MB / 2.964 GB, free: 0.883 GB / 1.698 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01836/8.962, allocations: 1.687 MB / 2.966 GB, free: 0.8828 GB / 1.698 GB Notification: Performance of pre-optimization done (n=1387): time 0.0001078/8.963, allocations: 3.938 kB / 2.966 GB, free: 0.8828 GB / 1.698 GB Notification: Performance of matching and sorting (n=1395): time 0.1895/9.152, allocations: 56.65 MB / 3.021 GB, free: 0.8574 GB / 1.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000425/9.153, allocations: 1.214 MB / 3.022 GB, free: 0.8561 GB / 1.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.05993/9.212, allocations: 21.17 MB / 3.043 GB, free: 0.8488 GB / 1.698 GB Notification: Performance of collectPreVariables (initialization): time 0.005256/9.218, allocations: 344.8 kB / 3.043 GB, free: 0.8485 GB / 1.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.01939/9.237, allocations: 13.22 MB / 3.056 GB, free: 0.8387 GB / 1.698 GB Notification: Performance of collectInitialBindings (initialization): time 0.009003/9.246, allocations: 4.777 MB / 3.061 GB, free: 0.835 GB / 1.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01768/9.264, allocations: 3.282 MB / 3.064 GB, free: 0.8336 GB / 1.698 GB Notification: Performance of setup shared object (initialization): time 5.997e-05/9.264, allocations: 301.1 kB / 3.064 GB, free: 0.8334 GB / 1.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02525/9.289, allocations: 9.256 MB / 3.073 GB, free: 0.83 GB / 1.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.03038/9.32, allocations: 13.47 MB / 3.087 GB, free: 0.8221 GB / 1.698 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 0.06604/9.386, allocations: 22.83 MB / 3.109 GB, free: 0.8109 GB / 1.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002148/9.386, allocations: 26.44 kB / 3.109 GB, free: 0.8109 GB / 1.698 GB Notification: Performance of matching and sorting (n=2039) (initialization): time 0.0899/9.476, allocations: 25.42 MB / 3.134 GB, free: 0.8012 GB / 1.698 GB Notification: Performance of prepare postOptimizeDAE: time 7.955e-05/9.476, allocations: 46.22 kB / 3.134 GB, free: 0.8012 GB / 1.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001545/9.476, allocations: 81.72 kB / 3.134 GB, free: 0.8012 GB / 1.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003325/9.48, allocations: 0.9206 MB / 3.135 GB, free: 0.801 GB / 1.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02295/9.503, allocations: 4.132 MB / 3.139 GB, free: 0.8004 GB / 1.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01191/9.515, allocations: 15.4 MB / 3.154 GB, free: 0.785 GB / 1.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03314/9.548, allocations: 2.613 MB / 3.156 GB, free: 0.7833 GB / 1.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005715/9.554, allocations: 0.697 MB / 3.157 GB, free: 0.7827 GB / 1.698 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system: baseCase.cooCoi.UAFroRated.TAirIn = 293.15 baseCase.cooCoi.UAFroRated.TWatIn = 293.15. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.04916/9.603, allocations: 17.96 MB / 3.175 GB, free: 0.7678 GB / 1.698 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.02957/9.632, allocations: 13.27 MB / 3.187 GB, free: 0.7543 GB / 1.698 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_lambda0): time 0.04464/9.677, allocations: 22.46 MB / 3.209 GB, free: 0.7311 GB / 1.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001302/9.677, allocations: 28 kB / 3.209 GB, free: 0.7311 GB / 1.698 GB Notification: Performance of matching and sorting (n=2039) (initialization_lambda0): time 0.06722/9.744, allocations: 24.96 MB / 3.234 GB, free: 0.7065 GB / 1.698 GB Notification: Performance of prepare postOptimizeDAE: time 7.065e-05/9.745, allocations: 40 kB / 3.234 GB, free: 0.7065 GB / 1.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001625/9.745, allocations: 87.98 kB / 3.234 GB, free: 0.7064 GB / 1.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002874/9.748, allocations: 0.835 MB / 3.235 GB, free: 0.7056 GB / 1.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02139/9.769, allocations: 4.07 MB / 3.239 GB, free: 0.7016 GB / 1.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0127/9.782, allocations: 17.68 MB / 3.256 GB, free: 0.683 GB / 1.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0363/9.818, allocations: 2.635 MB / 3.259 GB, free: 0.6805 GB / 1.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00577/9.824, allocations: 0.6872 MB / 3.259 GB, free: 0.6798 GB / 1.698 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: baseCase.cooCoi.UAFroRated.TAirIn = 293.15 baseCase.cooCoi.UAFroRated.TWatIn = 293.15. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 367 * Number of states: 0 () * Number of discrete variables: 50 (baseCase.cooCoi.UAFroRated.isFulWet,baseCase.cooCoi.UAFroRated.isFulDry,baseCase.cooCoi.flowRegime_nominal,rooCon.weaDat.conTim.canRepeatWeatherFile,rooCon.weaDat.conTimMin.canRepeatWeatherFile,hvaCon.weaDat.conTim.canRepeatWeatherFile,hvaCon.weaDat.conTimMin.canRepeatWeatherFile,rooCon.weaDat.conTim.tNext,$PRE.rooCon.weaDat.conTim.tNext,rooCon.weaDat.conTimMin.tNext,$PRE.rooCon.weaDat.conTimMin.tNext,hvaCon.weaDat.conTim.tNext,$PRE.hvaCon.weaDat.conTim.tNext,hvaCon.weaDat.conTimMin.tNext,$PRE.hvaCon.weaDat.conTimMin.tNext,hvaCon.con.y,$PRE.hvaCon.con.y,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,baseCase.weaDat.conTim.canRepeatWeatherFile,baseCase.weaDat.conTimMin.canRepeatWeatherFile,baseCase.con.y,$PRE.baseCase.con.y,baseCase.weaDat.conTim.tNext,$PRE.baseCase.weaDat.conTim.tNext,baseCase.weaDat.conTimMin.tNext,$PRE.baseCase.weaDat.conTimMin.tNext,baseCase.cooCoi.flowRegime,$whenCondition5,$whenCondition6,rooCon2.weaDat.conTim.canRepeatWeatherFile,rooCon2.weaDat.conTimMin.canRepeatWeatherFile,hvaCon2.weaDat.conTim.canRepeatWeatherFile,hvaCon2.weaDat.conTimMin.canRepeatWeatherFile,rooCon2.weaDat.conTim.tNext,$PRE.rooCon2.weaDat.conTim.tNext,rooCon2.weaDat.conTimMin.tNext,$PRE.rooCon2.weaDat.conTimMin.tNext,hvaCon2.weaDat.conTim.tNext,$PRE.hvaCon2.weaDat.conTim.tNext,hvaCon2.weaDat.conTimMin.tNext,$PRE.hvaCon2.weaDat.conTimMin.tNext,hvaCon2.con.y,$PRE.hvaCon2.con.y,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1980): * Single equations (assignments): 1945 * Array equations: 18 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 11 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,7,100.0%), (1,7,100.0%), (1,4,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 7 systems {(1,1), (1,3), (1,3), (1,2), (1,3), (1,2), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.01289/9.837, allocations: 1.186 MB / 3.26 GB, free: 0.6787 GB / 1.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01434/9.851, allocations: 2.196 MB / 3.263 GB, free: 0.6765 GB / 1.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.07082/9.922, allocations: 23.1 MB / 3.285 GB, free: 0.6538 GB / 1.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001697/9.922, allocations: 148 kB / 3.285 GB, free: 0.6537 GB / 1.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.933e-05/9.922, allocations: 8 kB / 3.285 GB, free: 0.6536 GB / 1.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.05162/9.974, allocations: 19 MB / 3.304 GB, free: 0.6347 GB / 1.698 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 postOpt removeSimpleEquations (simulation): time 0.1462/10.12, allocations: 52.89 MB / 3.355 GB, free: 0.5831 GB / 1.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001176/10.12, allocations: 3.938 kB / 3.355 GB, free: 0.5831 GB / 1.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01935/10.14, allocations: 3.343 MB / 3.359 GB, free: 0.5798 GB / 1.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003396/10.14, allocations: 0.8745 MB / 3.36 GB, free: 0.5789 GB / 1.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004478/10.15, allocations: 407.7 kB / 3.36 GB, free: 0.5785 GB / 1.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0128/10.16, allocations: 19.2 MB / 3.379 GB, free: 0.5584 GB / 1.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.258e-06/10.16, allocations: 4 kB / 3.379 GB, free: 0.5584 GB / 1.698 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/Differentiate.mo:267:5-267:157:writable] Error: Derivative of expression "baseCase.cooCoi.flowRegime = if baseCase.cooCoi.C1_flow * baseCase.cooCoi.C2_flow >= 0.0 then Buildings.Fluid.Types.HeatExchangerFlowRegime.CounterFlow else Buildings.Fluid.Types.HeatExchangerFlowRegime.ParallelFlow" w.r.t. "dummyVarA" is non-existent. Error: Internal error SymbolicJacobian.deriveAll failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2440:7-2440:87:writable] Error: Internal error function generateSymbolicJacobian failed [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/SymbolicJacobian.mo:2231:9-2231:79:writable] Error: Internal error function createJacobian failed Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1777/10.34, allocations: 62.61 MB / 3.44 GB, free: 0.4969 GB / 1.698 GB Error: post-optimization module symbolicJacobian (simulation) failed.