Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.1-development/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) 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 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/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) 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 AixLib with version 1.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.1-development/package.mo) Running command: translateModel(AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") translateModel(AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-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 1.3.1-development/package.mo): time 1.502/1.502, allocations: 268.7 MB / 284.5 MB, free: 2.668 MB / 234.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001141/0.001141, allocations: 187.7 kB / 341.4 MB, free: 0.7422 MB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.349/1.349, allocations: 222.9 MB / 0.6065 GB, free: 248 kB / 474.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009622/0.0009622, allocations: 112.1 kB / 0.7103 GB, free: 5.098 MB / 490.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo): time 0.3298/0.3298, allocations: 11.77 MB / 0.8254 GB, free: 63.59 MB / 0.5887 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0003902/0.0003902, allocations: 25.45 kB / 0.9319 GB, free: 14.74 MB / 0.5887 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:16-9:38:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:40-9:62:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:64-9:86:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:88-9:110:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:112-9:134:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.0.0/package.mo:9:135-9:157:writable] Warning: Conversion-annotation contains unknown element: nonFromVersion. Notification: Performance of FrontEnd - loaded program: time 0.001682/0.001682, allocations: 91.88 kB / 1.051 GB, free: 4.855 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4746/0.4763, allocations: 108.3 MB / 1.157 GB, free: 157.4 MB / 0.7449 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.HeatExchangers.Examples.WetCoilEffectivenessNTUMassFlow): time 0.2064/0.6827, allocations: 248.5 MB / 1.399 GB, free: 10.8 MB / 0.823 GB Notification: Performance of NFInst.instExpressions: time 0.4695/1.152, allocations: 19.49 MB / 1.418 GB, free: 26.14 MB / 0.823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004727/1.157, allocations: 68.91 kB / 1.418 GB, free: 26.14 MB / 0.823 GB Notification: Performance of NFTyping.typeComponents: time 0.00545/1.163, allocations: 0.9709 MB / 1.419 GB, free: 26.14 MB / 0.823 GB Notification: Performance of NFTyping.typeBindings: time 0.01224/1.175, allocations: 3.713 MB / 1.423 GB, free: 26.02 MB / 0.823 GB Notification: Performance of NFTyping.typeClassSections: time 0.006957/1.182, allocations: 2.154 MB / 1.425 GB, free: 25.96 MB / 0.823 GB Notification: Performance of NFFlatten.flatten: time 0.009305/1.191, allocations: 6.534 MB / 1.431 GB, free: 25.95 MB / 0.823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00322/1.194, allocations: 1.59 MB / 1.433 GB, free: 25.78 MB / 0.823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007381/1.202, allocations: 2.085 MB / 1.435 GB, free: 25.76 MB / 0.823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003883/1.206, allocations: 1.64 MB / 1.437 GB, free: 25.75 MB / 0.823 GB Notification: Performance of NFPackage.collectConstants: time 0.0009316/1.207, allocations: 116.4 kB / 1.437 GB, free: 25.75 MB / 0.823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01001/1.217, allocations: 4.658 MB / 1.441 GB, free: 25.7 MB / 0.823 GB Notification: Performance of NFScalarize.scalarize: time 0.001334/1.218, allocations: 0.5704 MB / 1.442 GB, free: 25.7 MB / 0.823 GB Notification: Performance of NFVerifyModel.verify: time 0.003465/1.222, allocations: 1.242 MB / 1.443 GB, free: 25.61 MB / 0.823 GB Notification: Performance of NFConvertDAE.convert: time 0.01208/1.234, allocations: 5.368 MB / 1.448 GB, free: 25.02 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 5.511e-06/1.234, allocations: 0 / 1.448 GB, free: 25.02 MB / 0.823 GB Notification: Performance of FrontEnd: time 1.092e-06/1.234, allocations: 0 / 1.448 GB, free: 25.02 MB / 0.823 GB Notification: Performance of Transformations before backend: time 0.0001463/1.234, allocations: 0 / 1.448 GB, free: 25.02 MB / 0.823 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 0.01055/1.244, allocations: 3.301 MB / 1.451 GB, free: 23.41 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 3.908e-05/1.244, allocations: 13.28 kB / 1.452 GB, free: 23.41 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01568/1.26, allocations: 2.127 MB / 1.454 GB, free: 23.2 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005348/1.266, allocations: 1.874 MB / 1.455 GB, free: 22.71 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008212/1.266, allocations: 251 kB / 1.456 GB, free: 22.7 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009124/1.267, allocations: 181.2 kB / 1.456 GB, free: 22.7 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009192/1.276, allocations: 2.872 MB / 1.459 GB, free: 22.52 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.721e-05/1.277, allocations: 3.984 kB / 1.459 GB, free: 22.51 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004076/1.277, allocations: 69.97 kB / 1.459 GB, free: 22.51 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.116e-05/1.277, allocations: 65.92 kB / 1.459 GB, free: 22.5 MB / 0.823 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01116/1.288, allocations: 3.422 MB / 1.462 GB, free: 22.42 MB / 0.823 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 0.0162/1.304, allocations: 9.092 MB / 1.471 GB, free: 19.12 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007464/1.312, allocations: 2.508 MB / 1.473 GB, free: 18.63 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.004369/1.316, allocations: 1.535 MB / 1.475 GB, free: 18.34 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00873/1.325, allocations: 5.246 MB / 1.48 GB, free: 15.41 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004816/1.33, allocations: 1.716 MB / 1.482 GB, free: 14.83 MB / 0.823 GB Notification: Performance of pre-optimization done (n=150): time 5.531e-06/1.33, allocations: 1.312 kB / 1.482 GB, free: 14.83 MB / 0.823 GB Notification: Performance of matching and sorting (n=150): time 0.01793/1.348, allocations: 5.114 MB / 1.487 GB, free: 13.39 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.053e-05/1.348, allocations: 158.7 kB / 1.487 GB, free: 13.23 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002738/1.351, allocations: 1.653 MB / 1.488 GB, free: 12.79 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 0.0002237/1.351, allocations: 62.44 kB / 1.489 GB, free: 12.76 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.000653/1.352, allocations: 0.832 MB / 1.489 GB, free: 12.36 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004686/1.352, allocations: 0.4901 MB / 1.49 GB, free: 12.01 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001066/1.353, allocations: 427.5 kB / 1.49 GB, free: 11.89 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 4.132e-05/1.353, allocations: 301.1 kB / 1.491 GB, free: 11.6 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007082/1.36, allocations: 1.441 MB / 1.492 GB, free: 11.3 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005441/1.366, allocations: 1.77 MB / 1.494 GB, free: 10.69 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 0.01562/1.381, allocations: 3.686 MB / 1.497 GB, free: 9.215 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.318e-05/1.381, allocations: 3.938 kB / 1.497 GB, free: 9.211 MB / 0.823 GB Notification: Performance of matching and sorting (n=234) (initialization): time 0.01358/1.395, allocations: 3.976 MB / 1.501 GB, free: 6.648 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 6.933e-05/1.395, allocations: 80.92 kB / 1.501 GB, free: 6.559 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.145e-05/1.395, allocations: 6.906 kB / 1.501 GB, free: 6.555 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001296/1.397, allocations: 347.1 kB / 1.502 GB, free: 6.203 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00437/1.401, allocations: 0.7294 MB / 1.502 GB, free: 5.496 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005644/1.407, allocations: 5.944 MB / 1.508 GB, free: 15.14 MB / 0.8387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004817/1.411, allocations: 0.4942 MB / 1.509 GB, free: 14.65 MB / 0.8387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005841/1.412, allocations: 99.91 kB / 1.509 GB, free: 14.55 MB / 0.8387 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system: hex.UAFroRated.TAirIn = 293.15 hex.UAFroRated.TWatIn = 293.15. Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006213/1.418, allocations: 1.835 MB / 1.51 GB, free: 12.71 MB / 0.8387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006563/1.425, allocations: 1.769 MB / 1.512 GB, free: 10.84 MB / 0.8387 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 0.01675/1.442, allocations: 3.687 MB / 1.516 GB, free: 7.059 MB / 0.8387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.014e-05/1.442, allocations: 7.938 kB / 1.516 GB, free: 7.051 MB / 0.8387 GB Notification: Performance of matching and sorting (n=234) (initialization_lambda0): time 0.01402/1.456, allocations: 3.966 MB / 1.52 GB, free: 3.098 MB / 0.8387 GB Notification: Performance of prepare postOptimizeDAE: time 6.118e-05/1.456, allocations: 71.39 kB / 1.52 GB, free: 3.016 MB / 0.8387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.392e-05/1.456, allocations: 8 kB / 1.52 GB, free: 3.008 MB / 0.8387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001271/1.457, allocations: 350.3 kB / 1.52 GB, free: 2.656 MB / 0.8387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00469/1.462, allocations: 0.7267 MB / 1.521 GB, free: 1.949 MB / 0.8387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006583/1.468, allocations: 5.947 MB / 1.527 GB, free: 11.59 MB / 0.8543 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004983/1.473, allocations: 460.8 kB / 1.527 GB, free: 11.14 MB / 0.8543 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006763/1.474, allocations: 99.91 kB / 1.527 GB, free: 11.04 MB / 0.8543 GB Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: hex.UAFroRated.TAirIn = 293.15 hex.UAFroRated.TWatIn = 293.15. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * Number of states: 0 () * Number of discrete variables: 18 (hex.UAFroRated.isFulWet,hex.UAFroRated.isFulDry,hex.flowRegime_nominal,hex.flowRegime,mAirGai.nextEventScaled,mAirGai.nextEvent,$PRE.mAirGai.nextEvent,mAirGai.last,mAirGai.b,mAirGai.a,mWatGai.nextEventScaled,mWatGai.nextEvent,$PRE.mWatGai.nextEvent,mWatGai.last,mWatGai.b,mWatGai.a,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (212): * Single equations (assignments): 203 * Array equations: 2 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 4 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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): 4 systems {(1,1), (1,3), (1,4), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.001208/1.475, allocations: 363.8 kB / 1.527 GB, free: 10.69 MB / 0.8543 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001191/1.476, allocations: 197.6 kB / 1.528 GB, free: 10.5 MB / 0.8543 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01364/1.49, allocations: 3.819 MB / 1.531 GB, free: 6.656 MB / 0.8543 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.02e-05/1.49, allocations: 16 kB / 1.531 GB, free: 6.641 MB / 0.8543 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.791e-06/1.49, allocations: 4 kB / 1.531 GB, free: 6.637 MB / 0.8543 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.916e-05/1.49, allocations: 11.91 kB / 1.531 GB, free: 6.625 MB / 0.8543 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01924/1.509, allocations: 6.587 MB / 1.538 GB, free: 15.99 MB / 0.8699 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.367e-05/1.509, allocations: 12 kB / 1.538 GB, free: 15.98 MB / 0.8699 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003097/1.513, allocations: 464.2 kB / 1.538 GB, free: 15.54 MB / 0.8699 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001259/1.514, allocations: 296.9 kB / 1.539 GB, free: 15.24 MB / 0.8699 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002656/1.514, allocations: 55.94 kB / 1.539 GB, free: 15.19 MB / 0.8699 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005081/1.519, allocations: 3.973 MB / 1.543 GB, free: 10.94 MB / 0.8699 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.31e-06/1.519, allocations: 6.906 kB / 1.543 GB, free: 10.93 MB / 0.8699 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/Compiler/BackEnd/Differentiate.mo:267:5-267:157:writable] Error: Derivative of expression "hex.flowRegime = if hex.C1_flow * hex.C2_flow >= 0.0 then AixLib.Fluid.Types.HeatExchangerFlowRegime.CounterFlow else AixLib.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 0.0605/1.58, allocations: 12.54 MB / 1.555 GB, free: 14.25 MB / 0.8855 GB Error: post-optimization module symbolicJacobian (simulation) failed.