Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity.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 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity") translateModel(AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001003/0.001003, allocations: 110.4 kB / 16.42 MB, free: 6.508 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001016/0.001016, allocations: 185.5 kB / 17.35 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.24/1.24, allocations: 222.9 MB / 241.1 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05422/0.05422, allocations: 12.04 MB / 303.3 MB, free: 3.094 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004606/0.0004606, allocations: 27.89 kB / 356.3 MB, free: 13.97 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/package.mo): time 1.728/1.728, allocations: 272.3 MB / 0.6657 GB, free: 18.43 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001908/0.001908, allocations: 107.8 kB / 0.8935 GB, free: 15.05 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4455/0.4474, allocations: 109.1 MB / 1 GB, free: 8.23 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity): time 0.05381/0.5013, allocations: 61.19 MB / 1.06 GB, free: 3.121 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01498/0.5163, allocations: 11.98 MB / 1.072 GB, free: 7.109 MB / 0.7482 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001676/0.518, allocations: 63.62 kB / 1.072 GB, free: 7.047 MB / 0.7482 GB Notification: Performance of NFTyping.typeComponents: time 0.001679/0.5197, allocations: 0.6986 MB / 1.072 GB, free: 6.344 MB / 0.7482 GB Notification: Performance of NFTyping.typeBindings: time 0.004679/0.5244, allocations: 2.06 MB / 1.074 GB, free: 4.273 MB / 0.7482 GB Notification: Performance of NFTyping.typeClassSections: time 0.00273/0.5272, allocations: 1.207 MB / 1.076 GB, free: 3.074 MB / 0.7482 GB Notification: Performance of NFFlatten.flatten: time 0.003547/0.5307, allocations: 3.099 MB / 1.079 GB, free: 15.96 MB / 0.7638 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001428/0.5322, allocations: 1.1 MB / 1.08 GB, free: 14.84 MB / 0.7638 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002593/0.5348, allocations: 1.366 MB / 1.081 GB, free: 13.47 MB / 0.7638 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001296/0.5361, allocations: 0.8945 MB / 1.082 GB, free: 12.57 MB / 0.7638 GB Notification: Performance of NFPackage.collectConstants: time 0.0002245/0.5363, allocations: 116 kB / 1.082 GB, free: 12.46 MB / 0.7638 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002435/0.5388, allocations: 1.466 MB / 1.083 GB, free: 10.99 MB / 0.7638 GB Notification: Performance of NFScalarize.scalarize: time 0.0002926/0.5391, allocations: 290.9 kB / 1.084 GB, free: 10.71 MB / 0.7638 GB Notification: Performance of NFVerifyModel.verify: time 0.0007701/0.5398, allocations: 0.6919 MB / 1.084 GB, free: 10.01 MB / 0.7638 GB Notification: Performance of NFConvertDAE.convert: time 0.002871/0.5427, allocations: 2.317 MB / 1.087 GB, free: 7.691 MB / 0.7638 GB Notification: Performance of FrontEnd - DAE generated: time 3.437e-06/0.5427, allocations: 4 kB / 1.087 GB, free: 7.688 MB / 0.7638 GB Notification: Performance of FrontEnd: time 1.292e-06/0.5427, allocations: 0 / 1.087 GB, free: 7.688 MB / 0.7638 GB Notification: Performance of Transformations before backend: time 3.642e-05/0.5428, allocations: 0 / 1.087 GB, free: 7.688 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: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.002986/0.5458, allocations: 1.734 MB / 1.088 GB, free: 5.891 MB / 0.7638 GB Notification: Performance of prepare preOptimizeDAE: time 3.627e-05/0.5458, allocations: 8.031 kB / 1.088 GB, free: 5.883 MB / 0.7638 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001631/0.5475, allocations: 339 kB / 1.089 GB, free: 5.551 MB / 0.7638 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002039/0.5495, allocations: 1.156 MB / 1.09 GB, free: 4.34 MB / 0.7638 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.858e-05/0.5496, allocations: 66 kB / 1.09 GB, free: 4.273 MB / 0.7638 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001031/0.5497, allocations: 80 kB / 1.09 GB, free: 4.195 MB / 0.7638 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001764/0.5515, allocations: 0.9702 MB / 1.091 GB, free: 3.168 MB / 0.7638 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.579e-05/0.5515, allocations: 0 / 1.091 GB, free: 3.168 MB / 0.7638 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.347e-05/0.5516, allocations: 32 kB / 1.091 GB, free: 3.137 MB / 0.7638 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.537e-05/0.5516, allocations: 20 kB / 1.091 GB, free: 3.117 MB / 0.7638 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001896/0.5535, allocations: 0.8001 MB / 1.092 GB, free: 2.312 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 0.005658/0.5591, allocations: 5.151 MB / 1.097 GB, free: 12.79 MB / 0.7794 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001387/0.5605, allocations: 0.5542 MB / 1.097 GB, free: 12.23 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005651/0.5611, allocations: 264.1 kB / 1.097 GB, free: 11.97 MB / 0.7794 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001257/0.5624, allocations: 1.369 MB / 1.099 GB, free: 10.3 MB / 0.7794 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.561e-05/0.5624, allocations: 42.5 kB / 1.099 GB, free: 10.25 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=43): time 2.936e-06/0.5624, allocations: 4 kB / 1.099 GB, free: 10.25 MB / 0.7794 GB Notification: Performance of matching and sorting (n=43): time 0.006256/0.5687, allocations: 1.615 MB / 1.1 GB, free: 8.605 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.859e-05/0.5687, allocations: 63.36 kB / 1.101 GB, free: 8.531 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001432/0.5702, allocations: 1.072 MB / 1.102 GB, free: 7.445 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 5.057e-05/0.5702, allocations: 37.7 kB / 1.102 GB, free: 7.402 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003905/0.5706, allocations: 0.5351 MB / 1.102 GB, free: 6.863 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001171/0.5708, allocations: 149.8 kB / 1.102 GB, free: 6.715 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002007/0.571, allocations: 134.1 kB / 1.102 GB, free: 6.574 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 9.874e-05/0.5711, allocations: 333.9 kB / 1.103 GB, free: 6.242 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000719/0.5718, allocations: 275.3 kB / 1.103 GB, free: 5.973 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009278/0.5727, allocations: 0.497 MB / 1.103 GB, free: 5.379 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001324/0.5741, allocations: 0.6558 MB / 1.104 GB, free: 4.656 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.437e-06/0.5741, allocations: 3.938 kB / 1.104 GB, free: 4.652 MB / 0.7794 GB Notification: Performance of matching and sorting (n=71) (initialization): time 0.002256/0.5763, allocations: 0.9539 MB / 1.105 GB, free: 3.688 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 1.446e-05/0.5764, allocations: 4 kB / 1.105 GB, free: 3.684 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.001e-05/0.5764, allocations: 8 kB / 1.105 GB, free: 3.676 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001141/0.5775, allocations: 304.6 kB / 1.105 GB, free: 3.375 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004487/0.578, allocations: 123.8 kB / 1.105 GB, free: 3.254 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001314/0.5793, allocations: 0.8972 MB / 1.106 GB, free: 2.332 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001006/0.5803, allocations: 143.2 kB / 1.106 GB, free: 2.191 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.437e-05/0.5804, allocations: 35.98 kB / 1.106 GB, free: 2.156 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000943/0.5814, allocations: 489.2 kB / 1.107 GB, free: 1.676 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000856/0.5822, allocations: 0.4899 MB / 1.107 GB, free: 1.09 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00131/0.5835, allocations: 0.651 MB / 1.108 GB, free: 380 kB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.128e-06/0.5836, allocations: 4 kB / 1.108 GB, free: 376 kB / 0.7794 GB Notification: Performance of matching and sorting (n=71) (initialization_lambda0): time 0.002245/0.5858, allocations: 0.946 MB / 1.109 GB, free: 15.41 MB / 0.795 GB Notification: Performance of prepare postOptimizeDAE: time 1.03e-05/0.5858, allocations: 6.031 kB / 1.109 GB, free: 15.41 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.414e-06/0.5858, allocations: 8 kB / 1.109 GB, free: 15.4 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009734/0.5868, allocations: 303 kB / 1.109 GB, free: 15.1 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004457/0.5873, allocations: 119.8 kB / 1.109 GB, free: 14.98 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001288/0.5886, allocations: 0.8918 MB / 1.11 GB, free: 14.07 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009934/0.5896, allocations: 127.6 kB / 1.11 GB, free: 13.94 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.9e-05/0.5896, allocations: 27.98 kB / 1.11 GB, free: 13.91 MB / 0.795 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * 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 (57): * Single equations (assignments): 56 * 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 0.000171/0.5898, allocations: 224 kB / 1.111 GB, free: 13.69 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001605/0.59, allocations: 110.7 kB / 1.111 GB, free: 13.58 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002644/0.5926, allocations: 0.9924 MB / 1.112 GB, free: 12.56 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.767e-06/0.5927, allocations: 7.984 kB / 1.112 GB, free: 12.55 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.256e-06/0.5927, allocations: 0 / 1.112 GB, free: 12.55 MB / 0.795 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003404/0.593, allocations: 259.5 kB / 1.112 GB, free: 12.28 MB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001413/0.5932, allocations: 11.98 kB / 1.112 GB, free: 12.27 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000651/0.5938, allocations: 55.94 kB / 1.112 GB, free: 12.21 MB / 0.795 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.794e-05/0.5939, allocations: 36.33 kB / 1.112 GB, free: 12.18 MB / 0.795 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 0.002428/0.5963, allocations: 0.7301 MB / 1.113 GB, free: 11.45 MB / 0.795 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model AixLib.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity could not be translated