Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_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 1.4.0-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.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
translateModel(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_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 0.001294/0.001294, allocations: 116.8 kB / 16.42 MB, free: 6.492 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001299/0.001299, allocations: 186.6 kB / 17.35 MB, free: 5.762 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.296/1.296, allocations: 222.9 MB / 241 MB, free: 15.17 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05831/0.05831, allocations: 12.04 MB / 303.3 MB, free: 3.121 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000502/0.000502, allocations: 27.95 kB / 356.3 MB, free: 14 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 1.87/1.87, allocations: 272.3 MB / 0.6657 GB, free: 18.33 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002139/0.002139, allocations: 111.8 kB / 0.8935 GB, free: 15.12 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.462/0.4642, allocations: 109.2 MB / 1 GB, free: 8.227 MB / 0.6857 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1656/0.6298, allocations: 167.6 MB / 1.164 GB, free: 8.375 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.01279/0.6426, allocations: 8.914 MB / 1.172 GB, free: 15.44 MB / 0.8575 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001418/0.6441, allocations: 39.81 kB / 1.172 GB, free: 15.4 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.001801/0.6459, allocations: 0.6444 MB / 1.173 GB, free: 14.75 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.003882/0.6498, allocations: 1.504 MB / 1.175 GB, free: 13.24 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002995/0.6529, allocations: 1.185 MB / 1.176 GB, free: 12.06 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.00326/0.6561, allocations: 2.699 MB / 1.178 GB, free: 9.355 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001411/0.6576, allocations: 0.964 MB / 1.179 GB, free: 8.375 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002268/0.6598, allocations: 1.029 MB / 1.18 GB, free: 7.344 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001555/0.6614, allocations: 0.996 MB / 1.181 GB, free: 6.344 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002698/0.6617, allocations: 96 kB / 1.181 GB, free: 6.25 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002454/0.6641, allocations: 1.049 MB / 1.182 GB, free: 5.199 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.000358/0.6645, allocations: 278.9 kB / 1.183 GB, free: 4.926 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007713/0.6653, allocations: 0.6062 MB / 1.183 GB, free: 4.316 MB / 0.8575 GB
Notification: Performance of NFConvertDAE.convert: time 0.002668/0.668, allocations: 1.752 MB / 1.185 GB, free: 2.559 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 5.19e-06/0.668, allocations: 8 kB / 1.185 GB, free: 2.551 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.242e-06/0.668, allocations: 0 / 1.185 GB, free: 2.551 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 3.789e-05/0.668, allocations: 0 / 1.185 GB, free: 2.551 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 0.002967/0.671, allocations: 1.552 MB / 1.187 GB, free: 0.9453 MB / 0.8575 GB
Notification: Performance of prepare preOptimizeDAE: time 3.803e-05/0.6711, allocations: 16.02 kB / 1.187 GB, free: 0.9297 MB / 0.8575 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003429/0.6714, allocations: 139.3 kB / 1.187 GB, free: 0.793 MB / 0.8575 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001553/0.673, allocations: 0.8902 MB / 1.188 GB, free: 15.86 MB / 0.8732 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.261e-05/0.673, allocations: 62 kB / 1.188 GB, free: 15.8 MB / 0.8732 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000113/0.6732, allocations: 76 kB / 1.188 GB, free: 15.73 MB / 0.8732 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001436/0.6746, allocations: 0.8693 MB / 1.189 GB, free: 14.81 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.069e-05/0.6746, allocations: 0 / 1.189 GB, free: 14.81 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.487e-05/0.6747, allocations: 32 kB / 1.189 GB, free: 14.78 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.77e-05/0.6747, allocations: 20 kB / 1.189 GB, free: 14.76 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001202/0.676, allocations: 0.6324 MB / 1.189 GB, free: 14.12 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 0.004517/0.6805, allocations: 3.962 MB / 1.193 GB, free: 9.902 MB / 0.8732 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001151/0.6817, allocations: 0.5643 MB / 1.194 GB, free: 9.332 MB / 0.8732 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005062/0.6822, allocations: 294.5 kB / 1.194 GB, free: 9.043 MB / 0.8732 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009156/0.6831, allocations: 1.251 MB / 1.195 GB, free: 7.516 MB / 0.8732 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005888/0.6837, allocations: 323 kB / 1.195 GB, free: 7.191 MB / 0.8732 GB
Notification: Performance of pre-optimization done (n=63): time 2.464e-06/0.6837, allocations: 0 / 1.195 GB, free: 7.191 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=63): time 0.002416/0.6861, allocations: 1.13 MB / 1.197 GB, free: 6.008 MB / 0.8732 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.755e-05/0.6862, allocations: 89.67 kB / 1.197 GB, free: 5.902 MB / 0.8732 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009798/0.6872, allocations: 0.8689 MB / 1.197 GB, free: 5.008 MB / 0.8732 GB
Notification: Performance of collectPreVariables (initialization): time 4.829e-05/0.6872, allocations: 37.7 kB / 1.197 GB, free: 4.965 MB / 0.8732 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003353/0.6876, allocations: 464.2 kB / 1.198 GB, free: 4.508 MB / 0.8732 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001666/0.6878, allocations: 216.8 kB / 1.198 GB, free: 4.293 MB / 0.8732 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001776/0.6879, allocations: 118.2 kB / 1.198 GB, free: 4.172 MB / 0.8732 GB
Notification: Performance of setup shared object (initialization): time 0.0001062/0.6881, allocations: 334 kB / 1.199 GB, free: 3.84 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004088/0.6885, allocations: 207.4 kB / 1.199 GB, free: 3.633 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004806/0.689, allocations: 320.4 kB / 1.199 GB, free: 3.285 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008994/0.6899, allocations: 0.5308 MB / 1.2 GB, free: 2.727 MB / 0.8732 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.097e-06/0.6899, allocations: 3.938 kB / 1.2 GB, free: 2.723 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001277/0.6912, allocations: 0.7057 MB / 1.2 GB, free: 2.004 MB / 0.8732 GB
Notification: Performance of prepare postOptimizeDAE: time 1.737e-05/0.6912, allocations: 8 kB / 1.2 GB, free: 1.996 MB / 0.8732 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.971e-06/0.6912, allocations: 48 / 1.2 GB, free: 1.996 MB / 0.8732 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005606/0.6918, allocations: 112.7 kB / 1.2 GB, free: 1.883 MB / 0.8732 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004659/0.6922, allocations: 119.9 kB / 1.2 GB, free: 1.766 MB / 0.8732 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005464/0.6928, allocations: 0.6694 MB / 1.201 GB, free: 1.07 MB / 0.8732 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004891/0.6933, allocations: 63.36 kB / 1.201 GB, free: 1.008 MB / 0.8732 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.95e-05/0.6934, allocations: 24 kB / 1.201 GB, free: 0.9844 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005819/0.694, allocations: 395.7 kB / 1.202 GB, free: 0.5977 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004448/0.6944, allocations: 304.5 kB / 1.202 GB, free: 272 kB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008034/0.6952, allocations: 0.5075 MB / 1.202 GB, free: 15.73 MB / 0.8888 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.974e-06/0.6952, allocations: 0 / 1.202 GB, free: 15.73 MB / 0.8888 GB
Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001155/0.6964, allocations: 0.69 MB / 1.203 GB, free: 15.02 MB / 0.8888 GB
Notification: Performance of prepare postOptimizeDAE: time 1.08e-05/0.6964, allocations: 11.94 kB / 1.203 GB, free: 15.01 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.507e-06/0.6964, allocations: 0 / 1.203 GB, free: 15.01 MB / 0.8888 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004336/0.6969, allocations: 104.8 kB / 1.203 GB, free: 14.91 MB / 0.8888 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004197/0.6973, allocations: 115.8 kB / 1.203 GB, free: 14.79 MB / 0.8888 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005001/0.6978, allocations: 0.6656 MB / 1.204 GB, free: 14.1 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004666/0.6983, allocations: 47.61 kB / 1.204 GB, free: 14.05 MB / 0.8888 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.878e-05/0.6984, allocations: 20 kB / 1.204 GB, free: 14.04 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 0.000171/0.6985, allocations: 227.1 kB / 1.204 GB, free: 13.81 MB / 0.8888 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001503/0.6987, allocations: 102.7 kB / 1.204 GB, free: 13.71 MB / 0.8888 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001748/0.7004, allocations: 0.9383 MB / 1.205 GB, free: 12.75 MB / 0.8888 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001244/0.7017, allocations: 0.8619 MB / 1.206 GB, free: 11.83 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.749e-06/0.7017, allocations: 3.938 kB / 1.206 GB, free: 11.83 MB / 0.8888 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003629/0.7021, allocations: 251.6 kB / 1.206 GB, free: 11.56 MB / 0.8888 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001133/0.7022, allocations: 15.94 kB / 1.206 GB, free: 11.55 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004278/0.7026, allocations: 23.98 kB / 1.206 GB, free: 11.52 MB / 0.8888 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001028/0.7028, allocations: 40.59 kB / 1.206 GB, free: 11.48 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 0.001387/0.7041, allocations: 0.5965 MB / 1.207 GB, free: 10.88 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