Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.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) 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(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls,fileNamePrefix="Modelica_4_0_0_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls,fileNamePrefix="Modelica_4_0_0_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls",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 0.001626/0.001626, allocations: 92.53 kB / 16.3 MB, free: 5.523 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001902/0.001902, allocations: 184.9 kB / 17.2 MB, free: 5.457 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.399/1.399, allocations: 223.2 MB / 241.1 MB, free: 376 kB / 190.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003082/0.0003083, allocations: 12 kB / 300.8 MB, free: 6.375 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1106/0.111, allocations: 50.41 MB / 351.2 MB, free: 3.949 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls): time 0.7775/0.8886, allocations: 206.7 MB / 0.5448 GB, free: 2.359 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.02381/0.9124, allocations: 14.37 MB / 0.5588 GB, free: 2.16 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003457/0.9159, allocations: 70.56 kB / 0.5589 GB, free: 2.16 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003255/0.9192, allocations: 0.903 MB / 0.5598 GB, free: 2.16 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01488/0.9341, allocations: 3.863 MB / 0.5636 GB, free: 2.109 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01517/0.9493, allocations: 4.374 MB / 0.5678 GB, free: 1.703 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.009097/0.9584, allocations: 4.156 MB / 0.5719 GB, free: 0.9844 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003374/0.9618, allocations: 1.81 MB / 0.5737 GB, free: 16.26 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00993/0.9717, allocations: 4.203 MB / 0.5778 GB, free: 15.47 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005022/0.9768, allocations: 2.17 MB / 0.5799 GB, free: 14.95 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0008667/0.9776, allocations: 171 kB / 0.5801 GB, free: 14.95 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01708/0.9947, allocations: 7.918 MB / 0.5878 GB, free: 13.09 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00272/0.9975, allocations: 1.525 MB / 0.5893 GB, free: 12.65 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001768/0.9993, allocations: 0.7101 MB / 0.59 GB, free: 12.62 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01386/1.013, allocations: 6.594 MB / 0.5964 GB, free: 7.129 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.708e-06/1.013, allocations: 4 kB / 0.5964 GB, free: 7.125 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.565e-06/1.013, allocations: 0 / 0.5964 GB, free: 7.125 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0002387/1.013, allocations: 0 / 0.5964 GB, free: 7.125 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 829 * Number of variables: 829 Notification: Performance of Generate backend data structure: time 0.01364/1.027, allocations: 4.516 MB / 0.6008 GB, free: 2.867 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.672e-05/1.027, allocations: 12.03 kB / 0.6008 GB, free: 2.855 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001188/1.028, allocations: 454.3 kB / 0.6013 GB, free: 2.594 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001447/1.03, allocations: 407.6 kB / 0.6017 GB, free: 2.191 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004527/1.034, allocations: 1.958 MB / 0.6036 GB, free: 0.6953 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002767/1.035, allocations: 350.8 kB / 0.6039 GB, free: 432 kB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004677/1.035, allocations: 295.9 kB / 0.6042 GB, free: 232 kB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008157/1.043, allocations: 5.364 MB / 0.6094 GB, free: 12.32 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.255e-05/1.043, allocations: 12.62 kB / 0.6094 GB, free: 12.32 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004847/1.044, allocations: 122.3 kB / 0.6096 GB, free: 12.29 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004961/1.044, allocations: 409.1 kB / 0.6099 GB, free: 11.94 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01356/1.058, allocations: 5.673 MB / 0.6155 GB, free: 8.031 MB / 462.1 MB 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 0.04342/1.101, allocations: 22.14 MB / 0.6371 GB, free: 4.586 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006441/1.108, allocations: 3.725 MB / 0.6407 GB, free: 2.059 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.002704/1.111, allocations: 3.212 MB / 0.6439 GB, free: 14.25 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003991/1.115, allocations: 2.683 MB / 0.6465 GB, free: 12.24 MB / 494.1 MB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001405/1.116, allocations: 285.1 kB / 0.6468 GB, free: 12.01 MB / 494.1 MB Notification: Performance of pre-optimization done (n=317): time 5e-06/1.116, allocations: 0 / 0.6468 GB, free: 12.01 MB / 494.1 MB Notification: Performance of matching and sorting (n=377): time 0.1117/1.228, allocations: 33.55 MB / 0.6795 GB, free: 15.5 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002358/1.228, allocations: 487.2 kB / 0.68 GB, free: 14.92 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003207/1.231, allocations: 2.152 MB / 0.6821 GB, free: 13.28 MB / 0.5138 GB Notification: Performance of collectPreVariables (initialization): time 0.00115/1.232, allocations: 101.1 kB / 0.6822 GB, free: 13.23 MB / 0.5138 GB Notification: Performance of collectInitialEqns (initialization): time 0.001128/1.234, allocations: 1.322 MB / 0.6835 GB, free: 12.33 MB / 0.5138 GB Notification: Performance of collectInitialBindings (initialization): time 0.001683/1.235, allocations: 1.318 MB / 0.6848 GB, free: 11.2 MB / 0.5138 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002847/1.236, allocations: 89.23 kB / 0.6849 GB, free: 11.18 MB / 0.5138 GB Notification: Performance of setup shared object (initialization): time 0.0002754/1.236, allocations: 483.8 kB / 0.6853 GB, free: 10.77 MB / 0.5138 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005202/1.241, allocations: 2.955 MB / 0.6882 GB, free: 8.703 MB / 0.5138 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005953/1.247, allocations: 3.972 MB / 0.6921 GB, free: 5.324 MB / 0.5138 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006055/1.253, allocations: 3.489 MB / 0.6955 GB, free: 2.977 MB / 0.5138 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.925e-05/1.253, allocations: 8 kB / 0.6955 GB, free: 2.969 MB / 0.5138 GB Notification: Performance of matching and sorting (n=541) (initialization): time 0.02151/1.275, allocations: 9.743 MB / 0.705 GB, free: 11.11 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.2607/1.535, allocations: 10.78 MB / 0.7155 GB, free: 240.7 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001294/1.536, allocations: 27.25 kB / 0.7156 GB, free: 240.7 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01152/1.547, allocations: 2.757 MB / 0.7183 GB, free: 240.6 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005082/1.552, allocations: 0.9332 MB / 0.7192 GB, free: 240.6 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01117/1.563, allocations: 6.735 MB / 0.7258 GB, free: 237.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005962/1.569, allocations: 0.5411 MB / 0.7263 GB, free: 237.5 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001321/1.571, allocations: 226.8 kB / 0.7265 GB, free: 237.5 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 1.656e-05/1.571, allocations: 4.906 kB / 0.7265 GB, free: 237.5 MB / 0.5294 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02026/1.591, allocations: 8.707 MB / 0.735 GB, free: 235.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001495/1.591, allocations: 31.47 kB / 0.735 GB, free: 235.5 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008619/1.6, allocations: 2.568 MB / 0.7375 GB, free: 235.1 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004737/1.605, allocations: 0.94 MB / 0.7385 GB, free: 235 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008556/1.613, allocations: 6.565 MB / 0.7449 GB, free: 230.4 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005467/1.619, allocations: 0.5225 MB / 0.7454 GB, free: 230.2 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001153/1.62, allocations: 224.8 kB / 0.7456 GB, free: 230.1 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 118 * Number of states: 0 () * Number of discrete variables: 17 (traceVolume.ind,traceDuctIn.ind,traceDuctOut.ind,$whenCondition1,$PRE.numberOfPeople.nextTimeEvent,volume.regularFlow[1],volume.regularFlow[2],volume.regularFlow[3],volume.regularFlow[4],volume.inFlow[4],volume.inFlow[3],volume.inFlow[2],volume.inFlow[1],numberOfPeople.nextTimeEvent,$PRE.numberOfPeople.nextTimeEventScaled,numberOfPeople.nextTimeEventScaled,PID.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (500): * Single equations (assignments): 491 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 6 {2 6,2 6,1 6,2 6,2 6,2 6} Notification: Performance of prepare postOptimizeDAE: time 0.003184/1.623, allocations: 1.101 MB / 0.7467 GB, free: 229.4 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008663/1.624, allocations: 306.8 kB / 0.747 GB, free: 229.4 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01554/1.64, allocations: 8.88 MB / 0.7556 GB, free: 223.7 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.824e-05/1.64, allocations: 47.88 kB / 0.7557 GB, free: 223.6 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.463e-05/1.64, allocations: 0 / 0.7557 GB, free: 223.6 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01184/1.652, allocations: 6.859 MB / 0.7624 GB, free: 216.7 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02622/1.678, allocations: 13.22 MB / 0.7753 GB, free: 203.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.21e-05/1.678, allocations: 3.953 kB / 0.7753 GB, free: 203.5 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003472/1.681, allocations: 0.7023 MB / 0.776 GB, free: 202.8 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01167/1.693, allocations: 3.138 MB / 0.779 GB, free: 199.7 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001215/1.694, allocations: 175.8 kB / 0.7792 GB, free: 199.5 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007643/1.702, allocations: 6.348 MB / 0.7854 GB, free: 193 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.22e-06/1.702, allocations: 10.02 kB / 0.7854 GB, free: 193 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02312/1.725, allocations: 11.49 MB / 0.7966 GB, free: 181.6 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003504/1.729, allocations: 1.084 MB / 0.7977 GB, free: 180.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001407/1.73, allocations: 131.9 kB / 0.7978 GB, free: 180.3 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004194/1.734, allocations: 431.8 kB / 0.7982 GB, free: 179.9 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008168/1.735, allocations: 258.8 kB / 0.7985 GB, free: 179.7 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007556/1.736, allocations: 175.9 kB / 0.7986 GB, free: 179.5 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.002398/1.738, allocations: 1.452 MB / 0.8001 GB, free: 178 MB / 0.5294 GB Notification: Performance of sort global known variables: time 4.3e-07/1.738, allocations: 4 kB / 0.8001 GB, free: 178 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.01109/1.75, allocations: 2.902 MB / 0.8029 GB, free: 175.3 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 21 (volume.medium.p,volume.medium.Xi[1],volume.medium.T,volume.mC_scaled[1],ductOut.mCs_scaled[1,1],ductOut.mCs_scaled[2,1],ductOut.mediums[1].p,ductOut.mediums[1].Xi[1],ductOut.mediums[1].T,ductOut.mediums[2].p,ductOut.mediums[2].Xi[1],ductOut.mediums[2].T,PID.I.y,ductIn.mCs_scaled[1,1],ductIn.mCs_scaled[2,1],ductIn.mediums[1].p,ductIn.mediums[1].Xi[1],ductIn.mediums[1].T,ductIn.mediums[2].p,ductIn.mediums[2].Xi[1],ductIn.mediums[2].T) * Number of discrete variables: 3 ($whenCondition1,numberOfPeople.nextTimeEvent,numberOfPeople.nextTimeEventScaled) * Number of discrete states: 2 (numberOfPeople.nextTimeEvent,numberOfPeople.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (373): * Single equations (assignments): 361 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 6 {2 6,2 6,1 7,2 6,2 6,2 6} Notification: Performance of Backend phase and start with SimCode phase: time 0.03232/1.782, allocations: 14.38 MB / 0.817 GB, free: 161.3 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.02385/1.806, allocations: 11.42 MB / 0.8281 GB, free: 149.9 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 1.615e-05/1.806, allocations: 4.656 kB / 0.8281 GB, free: 149.8 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.007871/1.814, allocations: 3.551 MB / 0.8316 GB, free: 146.3 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008025/1.822, allocations: 1.418 MB / 0.833 GB, free: 144.9 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03286/1.855, allocations: 32.78 MB / 0.865 GB, free: 111.1 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002711/1.857, allocations: 2.469 MB / 0.8674 GB, free: 108.6 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.008112/1.866, allocations: 2.665 MB / 0.87 GB, free: 106 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002107/1.868, allocations: 1.436 MB / 0.8714 GB, free: 104.5 MB / 0.5294 GB Notification: Performance of SimCode: time 8.61e-07/1.868, allocations: 0 / 0.8714 GB, free: 104.5 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3889/2.257, allocations: 142.9 MB / 1.011 GB, free: 218.3 MB / 0.5294 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001754/2.257, allocations: 263.8 kB / 1.011 GB, free: 218 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.591/8.848, allocations: 2.906 kB / 1.011 GB, free: 218 MB / 0.5294 GB (rm -f Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe ; mkfifo Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe >> ../files/Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls.fmu > Modelica_4.0.0_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe 2>&1)