Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: translateModel(AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature") translateModel(AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001152/0.001153, allocations: 115.1 kB / 16.42 MB, free: 5.988 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001148/0.001148, allocations: 190.4 kB / 17.35 MB, free: 5.602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.199/1.199, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05355/0.05355, allocations: 12.05 MB / 303.3 MB, free: 3.109 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004675/0.0004675, allocations: 35.94 kB / 356.3 MB, free: 13.98 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.391/1.391, allocations: 268.2 MB / 0.6617 GB, free: 2.629 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001816/0.001816, allocations: 111.8 kB / 0.888 GB, free: 4.539 MB / 0.6544 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4458/0.4477, allocations: 108.4 MB / 0.9938 GB, free: 11.89 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature): time 0.05409/0.5018, allocations: 61.23 MB / 1.054 GB, free: 9.035 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01532/0.5171, allocations: 12 MB / 1.065 GB, free: 13 MB / 0.7482 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001681/0.5188, allocations: 59.62 kB / 1.065 GB, free: 12.94 MB / 0.7482 GB Notification: Performance of NFTyping.typeComponents: time 0.001776/0.5207, allocations: 0.6947 MB / 1.066 GB, free: 12.24 MB / 0.7482 GB Notification: Performance of NFTyping.typeBindings: time 0.004621/0.5253, allocations: 2.068 MB / 1.068 GB, free: 10.16 MB / 0.7482 GB Notification: Performance of NFTyping.typeClassSections: time 0.002623/0.5279, allocations: 1.208 MB / 1.069 GB, free: 8.965 MB / 0.7482 GB Notification: Performance of NFFlatten.flatten: time 0.003579/0.5315, allocations: 3.106 MB / 1.072 GB, free: 5.852 MB / 0.7482 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001303/0.5328, allocations: 1.108 MB / 1.073 GB, free: 4.707 MB / 0.7482 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002334/0.5352, allocations: 1.378 MB / 1.075 GB, free: 3.328 MB / 0.7482 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009791/0.5362, allocations: 0.9062 MB / 1.076 GB, free: 2.418 MB / 0.7482 GB Notification: Performance of NFPackage.collectConstants: time 0.0001496/0.5363, allocations: 119.9 kB / 1.076 GB, free: 2.301 MB / 0.7482 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002192/0.5385, allocations: 1.451 MB / 1.077 GB, free: 0.8477 MB / 0.7482 GB Notification: Performance of NFScalarize.scalarize: time 0.0002285/0.5388, allocations: 298.9 kB / 1.077 GB, free: 0.5547 MB / 0.7482 GB Notification: Performance of NFVerifyModel.verify: time 0.0005662/0.5393, allocations: 0.7036 MB / 1.078 GB, free: 15.84 MB / 0.7638 GB Notification: Performance of NFConvertDAE.convert: time 0.002521/0.5419, allocations: 2.327 MB / 1.08 GB, free: 13.52 MB / 0.7638 GB Notification: Performance of FrontEnd - DAE generated: time 3.276e-06/0.5419, allocations: 4 kB / 1.08 GB, free: 13.51 MB / 0.7638 GB Notification: Performance of FrontEnd: time 1.072e-06/0.5419, allocations: 0 / 1.08 GB, free: 13.51 MB / 0.7638 GB Notification: Performance of Transformations before backend: time 1.176e-05/0.5419, allocations: 0 / 1.08 GB, free: 13.51 MB / 0.7638 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 194 * Number of variables: 194 Notification: Performance of Generate backend data structure: time 0.002518/0.5444, allocations: 1.794 MB / 1.082 GB, free: 11.66 MB / 0.7638 GB Notification: Performance of prepare preOptimizeDAE: time 3.261e-05/0.5445, allocations: 12.03 kB / 1.082 GB, free: 11.64 MB / 0.7638 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00196/0.5464, allocations: 419.6 kB / 1.083 GB, free: 11.23 MB / 0.7638 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001827/0.5483, allocations: 1.188 MB / 1.084 GB, free: 9.988 MB / 0.7638 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.758e-05/0.5483, allocations: 62 kB / 1.084 GB, free: 9.93 MB / 0.7638 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001143/0.5485, allocations: 80 kB / 1.084 GB, free: 9.852 MB / 0.7638 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001778/0.5502, allocations: 1.017 MB / 1.085 GB, free: 8.773 MB / 0.7638 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.875e-05/0.5503, allocations: 4 kB / 1.085 GB, free: 8.77 MB / 0.7638 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.277e-05/0.5503, allocations: 36 kB / 1.085 GB, free: 8.734 MB / 0.7638 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.509e-05/0.5504, allocations: 20 kB / 1.085 GB, free: 8.715 MB / 0.7638 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002106/0.5525, allocations: 0.8742 MB / 1.086 GB, free: 7.84 MB / 0.7638 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 0.005505/0.558, allocations: 5.259 MB / 1.091 GB, free: 2.207 MB / 0.7638 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00315/0.5612, allocations: 0.7865 MB / 1.092 GB, free: 1.414 MB / 0.7638 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006873/0.5619, allocations: 310.1 kB / 1.092 GB, free: 1.109 MB / 0.7638 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005848/0.5625, allocations: 0.9025 MB / 1.093 GB, free: 4 kB / 0.7638 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.674e-05/0.5625, allocations: 42.5 kB / 1.093 GB, free: 15.95 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=44): time 2.234e-06/0.5625, allocations: 3.938 kB / 1.093 GB, free: 15.95 MB / 0.7794 GB Notification: Performance of matching and sorting (n=44): time 0.005613/0.5681, allocations: 1.615 MB / 1.094 GB, free: 14.3 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.332e-05/0.5682, allocations: 55.41 kB / 1.095 GB, free: 14.24 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001398/0.5696, allocations: 1.076 MB / 1.096 GB, free: 13.15 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 5.894e-05/0.5696, allocations: 37.7 kB / 1.096 GB, free: 13.11 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003841/0.57, allocations: 0.5399 MB / 1.096 GB, free: 12.56 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001206/0.5702, allocations: 170.5 kB / 1.096 GB, free: 12.39 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002151/0.5704, allocations: 134.2 kB / 1.096 GB, free: 12.25 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.0001109/0.5705, allocations: 330 kB / 1.097 GB, free: 11.93 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008377/0.5713, allocations: 319.2 kB / 1.097 GB, free: 11.61 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009909/0.5724, allocations: 0.5407 MB / 1.098 GB, free: 10.97 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001552/0.5739, allocations: 0.7426 MB / 1.098 GB, free: 10.15 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.747e-06/0.5739, allocations: 0 / 1.098 GB, free: 10.15 MB / 0.7794 GB Notification: Performance of matching and sorting (n=72) (initialization): time 0.002438/0.5764, allocations: 1.044 MB / 1.099 GB, free: 9.094 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 1.874e-05/0.5764, allocations: 11.98 kB / 1.099 GB, free: 9.082 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.558e-06/0.5764, allocations: 4 kB / 1.099 GB, free: 9.078 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001119/0.5775, allocations: 312.6 kB / 1.1 GB, free: 8.77 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005505/0.5781, allocations: 135.8 kB / 1.1 GB, free: 8.637 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001258/0.5794, allocations: 0.8957 MB / 1.101 GB, free: 7.715 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00107/0.5805, allocations: 167.4 kB / 1.101 GB, free: 7.551 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.64e-05/0.5805, allocations: 31.98 kB / 1.101 GB, free: 7.52 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001104/0.5816, allocations: 0.5207 MB / 1.101 GB, free: 6.996 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000978/0.5826, allocations: 0.5407 MB / 1.102 GB, free: 6.355 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001552/0.5842, allocations: 0.7377 MB / 1.103 GB, free: 5.547 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.068e-06/0.5842, allocations: 4 kB / 1.103 GB, free: 5.543 MB / 0.7794 GB Notification: Performance of matching and sorting (n=72) (initialization_lambda0): time 0.002393/0.5866, allocations: 1.036 MB / 1.104 GB, free: 4.496 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 1.104e-05/0.5866, allocations: 9.875 kB / 1.104 GB, free: 4.488 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.41e-06/0.5866, allocations: 7.938 kB / 1.104 GB, free: 4.48 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009303/0.5876, allocations: 294.9 kB / 1.104 GB, free: 4.191 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005413/0.5881, allocations: 139.8 kB / 1.104 GB, free: 4.055 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001197/0.5893, allocations: 0.8958 MB / 1.105 GB, free: 3.133 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001055/0.5904, allocations: 135.7 kB / 1.105 GB, free: 3 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.895e-05/0.5905, allocations: 32.08 kB / 1.105 GB, free: 2.969 MB / 0.7794 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (58): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,14)} Notification: Performance of prepare postOptimizeDAE: time 0.0001814/0.5907, allocations: 228.5 kB / 1.105 GB, free: 2.738 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001555/0.5908, allocations: 119.2 kB / 1.105 GB, free: 2.621 MB / 0.7794 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002922/0.5937, allocations: 1.081 MB / 1.106 GB, free: 1.539 MB / 0.7794 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.254e-06/0.5938, allocations: 11.92 kB / 1.106 GB, free: 1.527 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.577e-06/0.5938, allocations: 0 / 1.106 GB, free: 1.527 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003168/0.5941, allocations: 268.2 kB / 1.107 GB, free: 1.246 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001244/0.5942, allocations: 8 kB / 1.107 GB, free: 1.238 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007314/0.595, allocations: 71.91 kB / 1.107 GB, free: 1.168 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.479e-05/0.595, allocations: 36.33 kB / 1.107 GB, free: 1.129 MB / 0.7794 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: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.00253/0.5976, allocations: 0.7773 MB / 1.108 GB, free: 352 kB / 0.7794 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model AixLib.Fluid.Chillers.Validation.Carnot_TEva_HighTemperature could not be translated