Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls,fileNamePrefix="Modelica_trunk_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls,fileNamePrefix="Modelica_trunk_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0006875/0.0006876, allocations: 96.48 kB / 17.35 MB, free: 6.367 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.0007809/0.0007809, allocations: 205.5 kB / 18.29 MB, free: 5.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.207/1.207, allocations: 227.7 MB / 246.8 MB, free: 11.27 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0001916/0.0001918, allocations: 4 kB / 307.8 MB, free: 0.7227 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07984/0.08005, allocations: 51.53 MB / 359.4 MB, free: 13.19 MB / 302.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls): time 0.555/0.6351, allocations: 263.3 MB / 0.6081 GB, free: 440 kB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01585/0.651, allocations: 13.67 MB / 0.6214 GB, free: 15.17 MB / 462.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0018/0.6528, allocations: 78.23 kB / 0.6215 GB, free: 15.17 MB / 462.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002076/0.6549, allocations: 0.9903 MB / 0.6224 GB, free: 14.86 MB / 462.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01043/0.6654, allocations: 4.839 MB / 0.6272 GB, free: 13.23 MB / 462.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01174/0.6771, allocations: 5.257 MB / 0.6323 GB, free: 10.33 MB / 462.1 MB Notification: Performance of NFFlatten.flatten: time 0.009775/0.6869, allocations: 11.4 MB / 0.6434 GB, free: 1.203 MB / 462.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002961/0.6899, allocations: 1.921 MB / 0.6453 GB, free: 15.33 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01024/0.7001, allocations: 4.893 MB / 0.6501 GB, free: 11.37 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004978/0.7051, allocations: 3.242 MB / 0.6533 GB, free: 8.457 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00129/0.7064, allocations: 172 kB / 0.6534 GB, free: 8.289 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01818/0.7246, allocations: 10.18 MB / 0.6634 GB, free: 15.11 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002697/0.7273, allocations: 1.671 MB / 0.665 GB, free: 13.46 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003883/0.7312, allocations: 1.893 MB / 0.6668 GB, free: 11.59 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01638/0.7476, allocations: 9.993 MB / 0.6766 GB, free: 2.188 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.527e-06/0.7476, allocations: 0 / 0.6766 GB, free: 2.188 MB / 494.1 MB Notification: Performance of FrontEnd: time 2.355e-06/0.7476, allocations: 0 / 0.6766 GB, free: 2.188 MB / 494.1 MB Notification: Performance of Transformations before backend: time 0.0001466/0.7478, allocations: 2.531 kB / 0.6766 GB, free: 2.188 MB / 494.1 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 0.01174/0.7595, allocations: 4.593 MB / 0.6811 GB, free: 13.54 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 3.976e-05/0.7596, allocations: 8.875 kB / 0.6811 GB, free: 13.54 MB / 0.4981 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001251/0.7609, allocations: 459.8 kB / 0.6815 GB, free: 13.09 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001683/0.7625, allocations: 403.6 kB / 0.6819 GB, free: 12.69 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005351/0.7679, allocations: 2.782 MB / 0.6846 GB, free: 9.977 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003347/0.7683, allocations: 346.8 kB / 0.685 GB, free: 9.621 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009446/0.7692, allocations: 293.2 kB / 0.6852 GB, free: 9.348 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.009469/0.7787, allocations: 5.418 MB / 0.6905 GB, free: 3.797 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.467e-05/0.7788, allocations: 11.94 kB / 0.6905 GB, free: 3.785 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005631/0.7794, allocations: 117.6 kB / 0.6907 GB, free: 3.68 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004639/0.7799, allocations: 417.8 kB / 0.6911 GB, free: 3.27 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009663/0.7895, allocations: 5.71 MB / 0.6966 GB, free: 13.55 MB / 0.5137 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 0.02888/0.8184, allocations: 22.01 MB / 0.7181 GB, free: 6.188 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00626/0.8247, allocations: 3.754 MB / 0.7218 GB, free: 2.426 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003329/0.8281, allocations: 2.316 MB / 0.7241 GB, free: 104 kB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002458/0.8306, allocations: 3.225 MB / 0.7272 GB, free: 12.21 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004115/0.8347, allocations: 2.708 MB / 0.7299 GB, free: 9.426 MB / 0.545 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001263/0.836, allocations: 276.8 kB / 0.7301 GB, free: 9.152 MB / 0.545 GB Notification: Performance of pre-optimization done (n=317): time 7.424e-06/0.836, allocations: 4 kB / 0.7301 GB, free: 9.148 MB / 0.545 GB Notification: Performance of matching and sorting (n=377): time 0.2508/1.087, allocations: 33.6 MB / 0.7629 GB, free: 249.4 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001101/1.087, allocations: 0.5012 MB / 0.7634 GB, free: 248.8 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002232/1.089, allocations: 2.172 MB / 0.7655 GB, free: 247.6 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0005316/1.09, allocations: 96.67 kB / 0.7656 GB, free: 247.6 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006618/1.09, allocations: 1.317 MB / 0.7669 GB, free: 246.4 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.000815/1.091, allocations: 1.326 MB / 0.7682 GB, free: 245.3 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004392/1.092, allocations: 356.9 kB / 0.7686 GB, free: 245.1 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 3.457e-05/1.092, allocations: 301.1 kB / 0.7688 GB, free: 244.8 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004688/1.096, allocations: 3.008 MB / 0.7718 GB, free: 243.3 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004845/1.101, allocations: 4.053 MB / 0.7757 GB, free: 240.5 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009366/1.111, allocations: 7.207 MB / 0.7828 GB, free: 234 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.825e-05/1.111, allocations: 8 kB / 0.7828 GB, free: 234 MB / 0.545 GB Notification: Performance of matching and sorting (n=541) (initialization): time 0.01932/1.13, allocations: 9.91 MB / 0.7925 GB, free: 224.1 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003558/1.13, allocations: 0.9458 MB / 0.7934 GB, free: 222.7 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.625e-05/1.13, allocations: 24 kB / 0.7934 GB, free: 222.7 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009367/1.14, allocations: 2.76 MB / 0.7961 GB, free: 220 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003878/1.144, allocations: 0.936 MB / 0.797 GB, free: 219 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00794/1.152, allocations: 6.745 MB / 0.8036 GB, free: 212.1 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004487/1.156, allocations: 0.5412 MB / 0.8041 GB, free: 211.6 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004526/1.157, allocations: 227.9 kB / 0.8044 GB, free: 211.4 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 9.087e-06/1.157, allocations: 8 kB / 0.8044 GB, free: 211.4 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02059/1.177, allocations: 9.945 MB / 0.8141 GB, free: 201.4 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.746e-05/1.177, allocations: 28.94 kB / 0.8141 GB, free: 201.3 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008257/1.186, allocations: 2.559 MB / 0.8166 GB, free: 198.8 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003795/1.189, allocations: 0.94 MB / 0.8175 GB, free: 197.8 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007517/1.197, allocations: 6.585 MB / 0.8239 GB, free: 191.1 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004191/1.201, allocations: 0.5225 MB / 0.8245 GB, free: 190.6 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00042/1.202, allocations: 223.9 kB / 0.8247 GB, free: 190.4 MB / 0.545 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,$PRE.numberOfPeople.nextTimeEvent,$whenCondition1,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.nextTimeEventScaled,$PRE.numberOfPeople.nextTimeEventScaled,numberOfPeople.nextTimeEvent,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 (not torn): 0 * Torn equation systems: 6 * 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): 6 systems {(2,6), (2,6), (1,6), (2,6), (2,6), (2,6)} Notification: Performance of prepare postOptimizeDAE: time 0.001839/1.203, allocations: 1.111 MB / 0.8258 GB, free: 189.2 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005044/1.204, allocations: 304.4 kB / 0.826 GB, free: 188.9 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01315/1.217, allocations: 8.868 MB / 0.8347 GB, free: 180 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.02e-05/1.217, allocations: 51.92 kB / 0.8348 GB, free: 180 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.152e-05/1.217, allocations: 0 / 0.8348 GB, free: 180 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0101/1.227, allocations: 6.885 MB / 0.8415 GB, free: 173 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0185/1.246, allocations: 13.21 MB / 0.8544 GB, free: 159.8 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.092e-05/1.246, allocations: 4 kB / 0.8544 GB, free: 159.8 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002768/1.249, allocations: 0.698 MB / 0.8551 GB, free: 159.1 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01147/1.26, allocations: 3.152 MB / 0.8581 GB, free: 156 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000712/1.261, allocations: 167.9 kB / 0.8583 GB, free: 155.8 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007162/1.268, allocations: 6.361 MB / 0.8645 GB, free: 149.3 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.727e-06/1.268, allocations: 4.031 kB / 0.8645 GB, free: 149.3 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01841/1.286, allocations: 11.42 MB / 0.8757 GB, free: 137.8 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001833/1.288, allocations: 1.055 MB / 0.8767 GB, free: 136.7 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007113/1.289, allocations: 131.9 kB / 0.8768 GB, free: 136.6 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00339/1.292, allocations: 431.1 kB / 0.8772 GB, free: 136.2 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004658/1.293, allocations: 259 kB / 0.8775 GB, free: 135.9 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003362/1.293, allocations: 171.9 kB / 0.8777 GB, free: 135.7 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.001628/1.295, allocations: 1.496 MB / 0.8791 GB, free: 134.2 MB / 0.545 GB Notification: Performance of sort global known variables: time 1.1e-07/1.295, allocations: 4 kB / 0.8791 GB, free: 134.2 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.006145/1.301, allocations: 2.939 MB / 0.882 GB, free: 131.5 MB / 0.545 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 (not torn): 0 * Torn equation systems: 6 * 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): 6 systems {(2,6), (2,6), (1,7), (2,6), (2,6), (2,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02177/1.323, allocations: 13.97 MB / 0.8956 GB, free: 117.8 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.01731/1.34, allocations: 11.51 MB / 0.9069 GB, free: 106.2 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 7.865e-06/1.34, allocations: 4.594 kB / 0.9069 GB, free: 106.2 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.005649/1.346, allocations: 3.556 MB / 0.9103 GB, free: 102.7 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007401/1.353, allocations: 1.514 MB / 0.9118 GB, free: 101.2 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07981/1.433, allocations: 51.36 MB / 0.962 GB, free: 46.53 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001818/1.435, allocations: 2.411 MB / 0.9643 GB, free: 44.09 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.006499/1.441, allocations: 2.7 MB / 0.967 GB, free: 41.44 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001758/1.443, allocations: 1.444 MB / 0.9684 GB, free: 40 MB / 0.545 GB Notification: Performance of SimCode: time 7.91e-07/1.443, allocations: 0 / 0.9684 GB, free: 40 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3099/1.753, allocations: 146.8 MB / 1.112 GB, free: 159.7 MB / 0.545 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001592/1.753, allocations: 283.6 kB / 1.112 GB, free: 159.3 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 5.903/7.656, allocations: 4.062 kB / 1.112 GB, free: 159.3 MB / 0.545 GB (rm -f Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe ; mkfifo Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe >> ../files/Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls_res.mat --tempDir=temp_Modelica_trunk_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls_fmu --startTime=0 --stopTime=86400 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Fluid_Examples_TraceSubstances_RoomCO2WithControls.fmu > Modelica_trunk_Modelica.Fluid.Examples.TraceSubstances.RoomCO2WithControls.pipe 2>&1)