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: "" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="AixLib_AixLib_Airflow_Multizone_Examples_ChimneyShaftNoVolume",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume,fileNamePrefix="AixLib_AixLib_Airflow_Multizone_Examples_ChimneyShaftNoVolume",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004379/0.00438, allocations: 99.83 kB / 15.73 MB, free: 6.012 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001036/0.001036, allocations: 193.5 kB / 16.67 MB, free: 5.93 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.301/1.301, allocations: 222.9 MB / 240.4 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 0.05703/0.05703, allocations: 12.04 MB / 302.6 MB, free: 3.105 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005283/0.000528, allocations: 35.86 kB / 355.7 MB, free: 13.97 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 1.485/1.485, allocations: 268.2 MB / 0.6611 GB, free: 2.621 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002099/0.002099, allocations: 119.8 kB / 0.8868 GB, free: 3.32 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4769/0.479, allocations: 108.4 MB / 0.9927 GB, free: 1.074 MB / 0.67 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1649/0.644, allocations: 167.6 MB / 1.156 GB, free: 8.867 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.01208/0.6561, allocations: 8.916 MB / 1.165 GB, free: 15.93 MB / 0.8575 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001326/0.6574, allocations: 35.81 kB / 1.165 GB, free: 15.89 MB / 0.8575 GB
Notification: Performance of NFTyping.typeComponents: time 0.001676/0.6591, allocations: 0.6483 MB / 1.166 GB, free: 15.24 MB / 0.8575 GB
Notification: Performance of NFTyping.typeBindings: time 0.003502/0.6627, allocations: 1.527 MB / 1.167 GB, free: 13.71 MB / 0.8575 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002749/0.6654, allocations: 1.188 MB / 1.168 GB, free: 12.53 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.003058/0.6685, allocations: 2.708 MB / 1.171 GB, free: 9.812 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001336/0.6699, allocations: 0.9604 MB / 1.172 GB, free: 8.836 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002026/0.6719, allocations: 1.037 MB / 1.173 GB, free: 7.801 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001426/0.6733, allocations: 0.9922 MB / 1.174 GB, free: 6.805 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002043/0.6736, allocations: 92 kB / 1.174 GB, free: 6.715 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002128/0.6757, allocations: 1.061 MB / 1.175 GB, free: 5.652 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003013/0.676, allocations: 275 kB / 1.175 GB, free: 5.383 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007414/0.6768, allocations: 0.6023 MB / 1.176 GB, free: 4.777 MB / 0.8575 GB
Notification: Performance of NFConvertDAE.convert: time 0.002521/0.6793, allocations: 1.762 MB / 1.178 GB, free: 3.012 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 3.878e-06/0.6793, allocations: 0 / 1.178 GB, free: 3.012 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.713e-06/0.6793, allocations: 4 kB / 1.178 GB, free: 3.008 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 4.167e-05/0.6794, allocations: 0 / 1.178 GB, free: 3.008 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 0.002888/0.6822, allocations: 1.604 MB / 1.179 GB, free: 1.348 MB / 0.8575 GB
Notification: Performance of prepare preOptimizeDAE: time 3.902e-05/0.6823, allocations: 12.03 kB / 1.179 GB, free: 1.336 MB / 0.8575 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001516/0.6824, allocations: 123 kB / 1.179 GB, free: 1.207 MB / 0.8575 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003485/0.6828, allocations: 144.1 kB / 1.179 GB, free: 1.066 MB / 0.8575 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001486/0.6843, allocations: 0.8897 MB / 1.18 GB, free: 140 kB / 0.8575 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.871e-05/0.6844, allocations: 69.94 kB / 1.18 GB, free: 72 kB / 0.8575 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001238/0.6845, allocations: 76.05 kB / 1.18 GB, free: 15.99 MB / 0.8732 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001435/0.6859, allocations: 0.8732 MB / 1.181 GB, free: 15.07 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.63e-05/0.686, allocations: 0 / 1.181 GB, free: 15.07 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.443e-05/0.6861, allocations: 36 kB / 1.181 GB, free: 15.04 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.763e-05/0.6861, allocations: 20 kB / 1.181 GB, free: 15.02 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001181/0.6873, allocations: 0.6323 MB / 1.182 GB, free: 14.39 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 0.004464/0.6917, allocations: 3.978 MB / 1.186 GB, free: 10.15 MB / 0.8732 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00117/0.6929, allocations: 0.5618 MB / 1.186 GB, free: 9.582 MB / 0.8732 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005015/0.6934, allocations: 300.3 kB / 1.187 GB, free: 9.289 MB / 0.8732 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000936/0.6944, allocations: 1.239 MB / 1.188 GB, free: 7.773 MB / 0.8732 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006138/0.695, allocations: 327 kB / 1.188 GB, free: 7.441 MB / 0.8732 GB
Notification: Performance of pre-optimization done (n=63): time 2.314e-06/0.695, allocations: 0 / 1.188 GB, free: 7.441 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=63): time 0.002476/0.6975, allocations: 1.146 MB / 1.189 GB, free: 6.242 MB / 0.8732 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.481e-05/0.6976, allocations: 81.67 kB / 1.189 GB, free: 6.145 MB / 0.8732 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001011/0.6986, allocations: 0.8689 MB / 1.19 GB, free: 5.25 MB / 0.8732 GB
Notification: Performance of collectPreVariables (initialization): time 5.008e-05/0.6987, allocations: 37.7 kB / 1.19 GB, free: 5.207 MB / 0.8732 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003415/0.699, allocations: 472.8 kB / 1.191 GB, free: 4.742 MB / 0.8732 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001854/0.6992, allocations: 226 kB / 1.191 GB, free: 4.52 MB / 0.8732 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001751/0.6994, allocations: 118.2 kB / 1.191 GB, free: 4.398 MB / 0.8732 GB
Notification: Performance of setup shared object (initialization): time 0.0001121/0.6995, allocations: 333.9 kB / 1.191 GB, free: 4.066 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004136/0.6999, allocations: 215.4 kB / 1.192 GB, free: 3.852 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000495/0.7004, allocations: 312.4 kB / 1.192 GB, free: 3.512 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009259/0.7014, allocations: 0.5308 MB / 1.192 GB, free: 2.953 MB / 0.8732 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.256e-06/0.7014, allocations: 0 / 1.192 GB, free: 2.953 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001314/0.7027, allocations: 0.7178 MB / 1.193 GB, free: 2.223 MB / 0.8732 GB
Notification: Performance of prepare postOptimizeDAE: time 1.706e-05/0.7027, allocations: 7.984 kB / 1.193 GB, free: 2.215 MB / 0.8732 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.985e-06/0.7027, allocations: 4 kB / 1.193 GB, free: 2.211 MB / 0.8732 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005532/0.7033, allocations: 104.8 kB / 1.193 GB, free: 2.105 MB / 0.8732 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004552/0.7038, allocations: 119.8 kB / 1.193 GB, free: 1.988 MB / 0.8732 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005627/0.7043, allocations: 0.6617 MB / 1.194 GB, free: 1.301 MB / 0.8732 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005026/0.7048, allocations: 63.55 kB / 1.194 GB, free: 1.238 MB / 0.8732 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.689e-05/0.7049, allocations: 27.98 kB / 1.194 GB, free: 1.211 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005848/0.7055, allocations: 389.3 kB / 1.194 GB, free: 0.8281 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004394/0.7059, allocations: 308.4 kB / 1.195 GB, free: 0.4922 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008089/0.7068, allocations: 0.5074 MB / 1.195 GB, free: 15.96 MB / 0.8888 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.346e-06/0.7068, allocations: 4 kB / 1.195 GB, free: 15.95 MB / 0.8888 GB
Notification: Performance of matching and sorting (n=75) (initialization_lambda0): time 0.001187/0.708, allocations: 0.6867 MB / 1.196 GB, free: 15.25 MB / 0.8888 GB
Notification: Performance of prepare postOptimizeDAE: time 9.598e-06/0.708, allocations: 8 kB / 1.196 GB, free: 15.25 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.16e-06/0.708, allocations: 4 kB / 1.196 GB, free: 15.24 MB / 0.8888 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004435/0.7085, allocations: 112.7 kB / 1.196 GB, free: 15.13 MB / 0.8888 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004201/0.7089, allocations: 111.8 kB / 1.196 GB, free: 15.02 MB / 0.8888 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005188/0.7094, allocations: 0.6695 MB / 1.197 GB, free: 14.32 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004567/0.7099, allocations: 47.67 kB / 1.197 GB, free: 14.28 MB / 0.8888 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.309e-05/0.7099, allocations: 27.98 kB / 1.197 GB, free: 14.25 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 0.0001649/0.7101, allocations: 212.1 kB / 1.197 GB, free: 14.04 MB / 0.8888 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001564/0.7103, allocations: 107.3 kB / 1.197 GB, free: 13.93 MB / 0.8888 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001769/0.7121, allocations: 0.9407 MB / 1.198 GB, free: 12.98 MB / 0.8888 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.316e-05/0.7121, allocations: 11.94 kB / 1.198 GB, free: 12.96 MB / 0.8888 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.39e-06/0.7121, allocations: 96 / 1.198 GB, free: 12.96 MB / 0.8888 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001276/0.7134, allocations: 0.862 MB / 1.199 GB, free: 12.05 MB / 0.8888 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002709/0.7161, allocations: 1.853 MB / 1.201 GB, free: 10.13 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.34e-06/0.7161, allocations: 64 / 1.201 GB, free: 10.13 MB / 0.8888 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000438/0.7166, allocations: 115.8 kB / 1.201 GB, free: 10.02 MB / 0.8888 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005292/0.7171, allocations: 145.5 kB / 1.201 GB, free: 9.867 MB / 0.8888 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.836e-05/0.7172, allocations: 19.94 kB / 1.201 GB, free: 9.848 MB / 0.8888 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008782/0.718, allocations: 1.246 MB / 1.202 GB, free: 8.551 MB / 0.8888 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.168e-06/0.7181, allocations: 7.969 kB / 1.202 GB, free: 8.543 MB / 0.8888 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002082/0.7201, allocations: 1.277 MB / 1.203 GB, free: 7.242 MB / 0.8888 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003515/0.7205, allocations: 260.2 kB / 1.204 GB, free: 6.969 MB / 0.8888 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001295/0.7207, allocations: 12 kB / 1.204 GB, free: 6.957 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004783/0.7211, allocations: 27.92 kB / 1.204 GB, free: 6.93 MB / 0.8888 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001042/0.7213, allocations: 52.58 kB / 1.204 GB, free: 6.879 MB / 0.8888 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.742e-05/0.7213, allocations: 27.98 kB / 1.204 GB, free: 6.852 MB / 0.8888 GB
Notification: Performance of sorting global known variables: time 0.0007299/0.7221, allocations: 0.6052 MB / 1.204 GB, free: 6.234 MB / 0.8888 GB
Notification: Performance of sort global known variables: time 1.71e-07/0.7221, allocations: 0 / 1.204 GB, free: 6.234 MB / 0.8888 GB
Notification: Performance of remove unused functions: time 0.001281/0.7233, allocations: 0.5689 MB / 1.205 GB, free: 5.664 MB / 0.8888 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc)
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (62):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * 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): 2 systems
   {(2,9), (1,2)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.00378/0.7271, allocations: 2.444 MB / 1.207 GB, free: 3.363 MB / 0.8888 GB
Notification: Performance of simCode: created initialization part: time 0.001855/0.729, allocations: 0.9296 MB / 1.208 GB, free: 2.438 MB / 0.8888 GB
Notification: Performance of simCode: created event and clocks part: time 2.685e-06/0.729, allocations: 0 / 1.208 GB, free: 2.438 MB / 0.8888 GB
Notification: Performance of simCode: created simulation system equations: time 0.000748/0.7298, allocations: 388.7 kB / 1.209 GB, free: 2.062 MB / 0.8888 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001996/0.7318, allocations: 455.1 kB / 1.209 GB, free: 1.633 MB / 0.8888 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01029/0.7421, allocations: 7.265 MB / 1.216 GB, free: 10.16 MB / 0.9044 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007532/0.7429, allocations: 1.067 MB / 1.217 GB, free: 9.07 MB / 0.9044 GB
Notification: Performance of simCode: alias equations: time 0.0008481/0.7437, allocations: 223 kB / 1.217 GB, free: 8.848 MB / 0.9044 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000579/0.7443, allocations: 407.3 kB / 1.218 GB, free: 8.449 MB / 0.9044 GB
Notification: Performance of SimCode: time 1.062e-06/0.7443, allocations: 4 kB / 1.218 GB, free: 8.445 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4293/1.174, allocations: 30.24 MB / 1.247 GB, free: 243.1 MB / 0.92 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.38/14.55, allocations: 7.5 kB / 1.247 GB, free: 243.1 MB / 0.92 GB
(rm -f AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; mkfifo AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe ; head -c 1048576 < AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe >> ../files/AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 AixLib_AixLib_Airflow_Multizone_Examples_ChimneyShaftNoVolume.fmu > AixLib_AixLib.Airflow.Multizone.Examples.ChimneyShaftNoVolume.pipe 2>&1)