Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
translateModel(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001253/0.001253, allocations: 115.2 kB / 16.42 MB, free: 6.449 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001352/0.001352, allocations: 183.9 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 1.262/1.262, 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 0.0554/0.0554, allocations: 12.05 MB / 303.3 MB, free: 3.102 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005494/0.0005494, allocations: 31.92 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 1.447/1.447, allocations: 268.2 MB / 0.6617 GB, free: 2.617 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002049/0.002049, allocations: 115.8 kB / 0.888 GB, free: 2.801 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5466/0.5486, allocations: 108.4 MB / 0.9938 GB, free: 1.145 MB / 0.67 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1728/0.7215, allocations: 167.6 MB / 1.157 GB, free: 8.938 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.0129/0.7345, allocations: 8.908 MB / 1.166 GB, free: 8 kB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001591/0.7361, allocations: 43.92 kB / 1.166 GB, free: 15.96 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.001741/0.7378, allocations: 0.6405 MB / 1.167 GB, free: 15.32 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.003665/0.7416, allocations: 1.531 MB / 1.168 GB, free: 13.78 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00292/0.7445, allocations: 1.191 MB / 1.169 GB, free: 12.59 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.003187/0.7477, allocations: 2.697 MB / 1.172 GB, free: 9.895 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001529/0.7492, allocations: 0.9718 MB / 1.173 GB, free: 8.906 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002456/0.7517, allocations: 1.033 MB / 1.174 GB, free: 7.871 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001691/0.7534, allocations: 0.9922 MB / 1.175 GB, free: 6.875 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003099/0.7537, allocations: 96 kB / 1.175 GB, free: 6.781 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002631/0.7564, allocations: 1.053 MB / 1.176 GB, free: 5.727 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004303/0.7568, allocations: 279 kB / 1.176 GB, free: 5.453 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.001011/0.7578, allocations: 0.6062 MB / 1.177 GB, free: 4.844 MB / 0.8575 GB
Notification: Performance of NFConvertDAE.convert: time 0.003012/0.7608, allocations: 1.745 MB / 1.179 GB, free: 3.094 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 6.152e-06/0.7609, allocations: 4 kB / 1.179 GB, free: 3.09 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.7609, allocations: 4 kB / 1.179 GB, free: 3.086 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 5.734e-05/0.7609, allocations: 4 kB / 1.179 GB, free: 3.082 MB / 0.8575 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 195
 * Number of variables: 195
Notification: Performance of Generate backend data structure: time 0.003361/0.7643, allocations: 1.555 MB / 1.18 GB, free: 1.473 MB / 0.8575 GB
Notification: Performance of prepare preOptimizeDAE: time 4.856e-05/0.7644, allocations: 12.03 kB / 1.18 GB, free: 1.461 MB / 0.8575 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004304/0.7648, allocations: 143.3 kB / 1.18 GB, free: 1.32 MB / 0.8575 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001725/0.7665, allocations: 0.8853 MB / 1.181 GB, free: 404 kB / 0.8575 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.721e-05/0.7666, allocations: 62 kB / 1.181 GB, free: 344 kB / 0.8575 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001225/0.7667, allocations: 79.98 kB / 1.181 GB, free: 264 kB / 0.8575 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00155/0.7683, allocations: 0.8693 MB / 1.182 GB, free: 15.34 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.663e-05/0.7683, allocations: 0 / 1.182 GB, free: 15.34 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.48e-05/0.7684, allocations: 32 kB / 1.182 GB, free: 15.31 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.942e-05/0.7684, allocations: 20 kB / 1.182 GB, free: 15.29 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001218/0.7697, allocations: 0.6362 MB / 1.183 GB, free: 14.65 MB / 0.8732 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 0.00482/0.7745, allocations: 3.969 MB / 1.187 GB, free: 10.42 MB / 0.8732 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001138/0.7756, allocations: 0.5657 MB / 1.187 GB, free: 9.852 MB / 0.8732 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000466/0.7761, allocations: 292.4 kB / 1.188 GB, free: 9.566 MB / 0.8732 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001005/0.7771, allocations: 1.251 MB / 1.189 GB, free: 8.039 MB / 0.8732 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006026/0.7777, allocations: 319.1 kB / 1.189 GB, free: 7.715 MB / 0.8732 GB
Notification: Performance of pre-optimization done (n=63): time 2.795e-06/0.7778, allocations: 0 / 1.189 GB, free: 7.715 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=63): time 0.00237/0.7801, allocations: 1.134 MB / 1.19 GB, free: 6.527 MB / 0.8732 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.189e-05/0.7802, allocations: 93.67 kB / 1.19 GB, free: 6.418 MB / 0.8732 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001061/0.7813, allocations: 0.865 MB / 1.191 GB, free: 5.527 MB / 0.8732 GB
Notification: Performance of collectPreVariables (initialization): time 5.641e-05/0.7813, allocations: 37.7 kB / 1.191 GB, free: 5.484 MB / 0.8732 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003402/0.7817, allocations: 468.2 kB / 1.192 GB, free: 5.023 MB / 0.8732 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001775/0.7819, allocations: 216.8 kB / 1.192 GB, free: 4.809 MB / 0.8732 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001717/0.782, allocations: 118.2 kB / 1.192 GB, free: 4.688 MB / 0.8732 GB
Notification: Performance of setup shared object (initialization): time 0.0001038/0.7821, allocations: 330 kB / 1.192 GB, free: 4.359 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003984/0.7826, allocations: 211.4 kB / 1.193 GB, free: 4.148 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004685/0.783, allocations: 316.4 kB / 1.193 GB, free: 3.805 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008645/0.7839, allocations: 0.5347 MB / 1.193 GB, free: 3.242 MB / 0.8732 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.677e-06/0.7839, allocations: 3.938 kB / 1.193 GB, free: 3.238 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001329/0.7852, allocations: 0.7017 MB / 1.194 GB, free: 2.523 MB / 0.8732 GB
Notification: Performance of prepare postOptimizeDAE: time 2.247e-05/0.7853, allocations: 14.62 kB / 1.194 GB, free: 2.512 MB / 0.8732 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.434e-06/0.7853, allocations: 3.938 kB / 1.194 GB, free: 2.508 MB / 0.8732 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005415/0.7858, allocations: 104.8 kB / 1.194 GB, free: 2.402 MB / 0.8732 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004388/0.7863, allocations: 119.8 kB / 1.194 GB, free: 2.285 MB / 0.8732 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005674/0.7869, allocations: 0.6692 MB / 1.195 GB, free: 1.59 MB / 0.8732 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005006/0.7874, allocations: 63.36 kB / 1.195 GB, free: 1.527 MB / 0.8732 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.903e-05/0.7875, allocations: 24 kB / 1.195 GB, free: 1.504 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005812/0.788, allocations: 393.3 kB / 1.195 GB, free: 1.117 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004236/0.7885, allocations: 300.5 kB / 1.196 GB, free: 0.7891 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007898/0.7893, allocations: 0.5113 MB / 1.196 GB, free: 256 kB / 0.8732 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.545e-06/0.7893, allocations: 0 / 1.196 GB, free: 256 kB / 0.8732 GB
Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.00117/0.7905, allocations: 0.6902 MB / 1.197 GB, free: 15.55 MB / 0.8888 GB
Notification: Performance of prepare postOptimizeDAE: time 9.989e-06/0.7905, allocations: 8 kB / 1.197 GB, free: 15.54 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.857e-06/0.7905, allocations: 4 kB / 1.197 GB, free: 15.54 MB / 0.8888 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000426/0.7909, allocations: 100.8 kB / 1.197 GB, free: 15.43 MB / 0.8888 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003861/0.7913, allocations: 111.8 kB / 1.197 GB, free: 15.32 MB / 0.8888 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005116/0.7918, allocations: 0.6655 MB / 1.198 GB, free: 14.63 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004668/0.7923, allocations: 47.58 kB / 1.198 GB, free: 14.59 MB / 0.8888 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.809e-05/0.7924, allocations: 23.94 kB / 1.198 GB, free: 14.56 MB / 0.8888 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 66
 * 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
   {(2,7)}
Notification: Performance of prepare postOptimizeDAE: time 0.0001827/0.7926, allocations: 216.1 kB / 1.198 GB, free: 14.34 MB / 0.8888 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001686/0.7927, allocations: 110.7 kB / 1.198 GB, free: 14.23 MB / 0.8888 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001719/0.7945, allocations: 0.9399 MB / 1.199 GB, free: 13.28 MB / 0.8888 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001189/0.7957, allocations: 0.8581 MB / 1.2 GB, free: 12.37 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.451e-06/0.7957, allocations: 0 / 1.2 GB, free: 12.37 MB / 0.8888 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003642/0.7961, allocations: 255.6 kB / 1.2 GB, free: 12.1 MB / 0.8888 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001421/0.7962, allocations: 15.94 kB / 1.2 GB, free: 12.09 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004165/0.7966, allocations: 23.98 kB / 1.2 GB, free: 12.06 MB / 0.8888 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001007/0.7967, allocations: 40.59 kB / 1.2 GB, free: 12.02 MB / 0.8888 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 <failed> postOpt createDAEmodeBDAE (simulation): time 0.001425/0.7982, allocations: 0.5964 MB / 1.201 GB, free: 11.42 MB / 0.8888 GB
Error: post-optimization module createDAEmodeBDAE (simulation) failed.
Error: Internal error SimCode DAEmode: The model AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume could not be translated