Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo", uses=false) Using package ThermoSysPro with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo) Running command: "" <> buildModelFMU(ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases,fileNamePrefix="ThermoSysPro_ThermoSysPro_Examples_SimpleExamples_TestSimpleEvaporatorWaterSteamFlueGases",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases,fileNamePrefix="ThermoSysPro_ThermoSysPro_Examples_SimpleExamples_TestSimpleEvaporatorWaterSteamFlueGases",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.7827/0.7827, allocations: 150.9 MB / 166 MB, free: 14.64 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002796/0.0002796, allocations: 11.98 kB / 204.1 MB, free: 10.04 MB / 174.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1355/0.1358, allocations: 31.33 MB / 235.4 MB, free: 5.457 MB / 190.1 MB Notification: Automatically loaded package Complex 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.0.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases): time 1.546/1.681, allocations: 294.3 MB / 0.5173 GB, free: 13.05 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.1707/1.852, allocations: 168.6 MB / 0.682 GB, free: 4.125 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003137/1.852, allocations: 7.938 kB / 0.682 GB, free: 4.117 MB / 0.5606 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/BoundaryConditions/Sink.mo:17:3-19:16:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/SimpleEvaporatorWaterSteamFlueGases.mo:36:3-37:83:writable] Warning: Connector Cws2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/SimpleEvaporatorWaterSteamFlueGases.mo:38:3-40:16:writable] Warning: Connector Cws1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/SimpleEvaporatorWaterSteamFlueGases.mo:41:3-42:83:writable] Warning: Connector Cfg1 is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/SimpleEvaporatorWaterSteamFlueGases.mo:43:3-45:16:writable] Warning: Connector Cfg2 is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/BoundaryConditions/SourcePQ.mo:29:3-30:52:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/FlueGases/BoundaryConditions/SourcePQ.mo:18:3-19:83:writable] Warning: Connector C is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/FlueGases/BoundaryConditions/Sink.mo:15:3-17:16:writable] Warning: Connector C is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0005223/1.853, allocations: 128 kB / 0.6821 GB, free: 3.992 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.000282/1.853, allocations: 127 kB / 0.6822 GB, free: 3.867 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.01245/1.866, allocations: 4.672 MB / 0.6868 GB, free: 15.2 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.0006283/1.866, allocations: 0.5025 MB / 0.6873 GB, free: 14.69 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002699/1.867, allocations: 212.9 kB / 0.6875 GB, free: 14.48 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002051/1.867, allocations: 195.2 kB / 0.6877 GB, free: 14.29 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000201/1.867, allocations: 206.9 kB / 0.6879 GB, free: 14.09 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 3.72e-05/1.867, allocations: 31.94 kB / 0.6879 GB, free: 14.05 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02166/1.889, allocations: 13.57 MB / 0.7011 GB, free: 480 kB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0001278/1.889, allocations: 75.7 kB / 0.7012 GB, free: 404 kB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.000313/1.889, allocations: 226.8 kB / 0.7014 GB, free: 176 kB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.3265/2.216, allocations: 6.252 MB / 0.7075 GB, free: 15.8 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.36e-06/2.216, allocations: 0 / 0.7075 GB, free: 15.8 MB / 0.5762 GB Notification: Performance of FrontEnd: time 3.166e-06/2.216, allocations: 3.094 kB / 0.7075 GB, free: 15.8 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 7.845e-06/2.216, allocations: 2 kB / 0.7075 GB, free: 15.8 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 146 * Number of variables: 146 Notification: Performance of Generate backend data structure: time 0.004204/2.22, allocations: 1.22 MB / 0.7087 GB, free: 15.09 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.28e-05/2.22, allocations: 10.16 kB / 0.7087 GB, free: 15.09 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.969e-05/2.22, allocations: 95.03 kB / 0.7088 GB, free: 15.05 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.536e-05/2.22, allocations: 52.66 kB / 0.7089 GB, free: 15.03 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001232/2.22, allocations: 220.3 kB / 0.7091 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.341e-05/2.22, allocations: 38.16 kB / 0.7091 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.853e-05/2.221, allocations: 42.69 kB / 0.7092 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006994/2.221, allocations: 0.5208 MB / 0.7097 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.333e-05/2.221, allocations: 0.9062 kB / 0.7097 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.941e-05/2.221, allocations: 19.97 kB / 0.7097 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.894e-05/2.221, allocations: 18.2 kB / 0.7097 GB, free: 14.68 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004345/2.222, allocations: 330 kB / 0.71 GB, free: 14.68 MB / 0.5762 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 0.001861/2.224, allocations: 2.638 MB / 0.7126 GB, free: 12.79 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000197/2.224, allocations: 148.5 kB / 0.7127 GB, free: 12.76 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001227/2.224, allocations: 117.3 kB / 0.7129 GB, free: 12.75 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.07072/2.295, allocations: 36.46 MB / 0.7485 GB, free: 10.31 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.141e-05/2.295, allocations: 36.94 kB / 0.7485 GB, free: 10.27 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=50): time 2.154e-06/2.295, allocations: 0 / 0.7485 GB, free: 10.27 MB / 0.5919 GB Notification: Performance of matching and sorting (n=50): time 0.00114/2.296, allocations: 0.557 MB / 0.749 GB, free: 10.11 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.886e-05/2.296, allocations: 60.81 kB / 0.7491 GB, free: 10.04 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003839/2.296, allocations: 378.5 kB / 0.7495 GB, free: 9.914 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 2.515e-05/2.296, allocations: 32.55 kB / 0.7495 GB, free: 9.883 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001128/2.296, allocations: 197.3 kB / 0.7497 GB, free: 9.766 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 8.09e-05/2.297, allocations: 167.4 kB / 0.7498 GB, free: 9.656 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001035/2.297, allocations: 74.83 kB / 0.7499 GB, free: 9.633 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001236/2.297, allocations: 353 kB / 0.7502 GB, free: 9.32 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001381/2.297, allocations: 88.45 kB / 0.7503 GB, free: 9.32 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001677/2.297, allocations: 179.3 kB / 0.7505 GB, free: 9.23 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003229/2.297, allocations: 308.8 kB / 0.7508 GB, free: 9.125 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.747e-06/2.297, allocations: 0 / 0.7508 GB, free: 9.125 MB / 0.5919 GB Notification: Performance of matching and sorting (n=62) (initialization): time 0.0005597/2.298, allocations: 436.1 kB / 0.7512 GB, free: 9.047 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.677e-05/2.298, allocations: 9 kB / 0.7512 GB, free: 9.047 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.445e-05/2.298, allocations: 3.219 kB / 0.7512 GB, free: 9.047 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004743/2.299, allocations: 380.2 kB / 0.7516 GB, free: 9.035 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001748/2.299, allocations: 37.5 kB / 0.7516 GB, free: 9.035 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008057/2.3, allocations: 1.314 MB / 0.7529 GB, free: 7.914 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002232/2.3, allocations: 59.19 kB / 0.753 GB, free: 7.875 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.112e-05/2.3, allocations: 9.938 kB / 0.753 GB, free: 7.875 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 8 (Puits_Fumees.C.a,Source_Fumees.C.b,source_Eau.C.b,EchangeurEfficacite.Cfg2.b,EchangeurEfficacite.Cfg1.a,EchangeurEfficacite.Cws1.a,EchangeurEfficacite.Cws2.b,puits_Eau.C.a) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (19): * Single equations (assignments): 15 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(2,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0001463/2.3, allocations: 157.6 kB / 0.7531 GB, free: 7.758 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.488e-05/2.3, allocations: 43.12 kB / 0.7532 GB, free: 7.734 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007397/2.301, allocations: 0.6754 MB / 0.7538 GB, free: 7.633 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0005537/2.301, allocations: 0.5061 MB / 0.7543 GB, free: 7.566 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.043e-06/2.301, allocations: 0.7969 kB / 0.7543 GB, free: 7.566 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.65e-06/2.301, allocations: 6.891 kB / 0.7543 GB, free: 7.562 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001356/2.303, allocations: 1.332 MB / 0.7556 GB, free: 7.156 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.693e-06/2.303, allocations: 2.25 kB / 0.7556 GB, free: 7.156 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002064/2.303, allocations: 72.5 kB / 0.7557 GB, free: 7.148 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004487/2.303, allocations: 384.3 kB / 0.7561 GB, free: 7.133 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.824e-05/2.303, allocations: 13.69 kB / 0.7561 GB, free: 7.129 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007956/2.304, allocations: 1.324 MB / 0.7574 GB, free: 6.016 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.202e-06/2.304, allocations: 0.8125 kB / 0.7574 GB, free: 6.016 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006686/2.305, allocations: 0.6386 MB / 0.758 GB, free: 5.832 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 8.906e-05/2.305, allocations: 146.9 kB / 0.7581 GB, free: 5.695 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.515e-05/2.305, allocations: 3.125 kB / 0.7581 GB, free: 5.695 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001559/2.305, allocations: 11.8 kB / 0.7582 GB, free: 5.695 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.621e-05/2.305, allocations: 28.2 kB / 0.7582 GB, free: 5.688 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.514e-05/2.305, allocations: 12.28 kB / 0.7582 GB, free: 5.688 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0002424/2.306, allocations: 277.1 kB / 0.7585 GB, free: 5.602 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.4e-07/2.306, allocations: 0 / 0.7585 GB, free: 5.602 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.002735/2.308, allocations: 0.8528 MB / 0.7593 GB, free: 5.504 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(2,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004315/2.313, allocations: 2.192 MB / 0.7614 GB, free: 4.637 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.000876/2.314, allocations: 0.5193 MB / 0.7619 GB, free: 4.473 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 2.384e-06/2.314, allocations: 0.9375 kB / 0.7619 GB, free: 4.473 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0003852/2.314, allocations: 287 kB / 0.7622 GB, free: 4.434 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009071/2.315, allocations: 190.2 kB / 0.7624 GB, free: 4.426 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004564/2.319, allocations: 4.49 MB / 0.7668 GB, free: 2.328 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003327/2.32, allocations: 0.8628 MB / 0.7676 GB, free: 1.621 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.0001825/2.32, allocations: 44.06 kB / 0.7677 GB, free: 1.617 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001662/2.32, allocations: 192.1 kB / 0.7678 GB, free: 1.605 MB / 0.5919 GB Notification: Performance of SimCode: time 5.11e-07/2.32, allocations: 0 / 0.7678 GB, free: 1.605 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06038/2.381, allocations: 41.99 MB / 0.8088 GB, free: 10.75 MB / 0.6387 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002056/2.381, allocations: 262.6 kB / 0.8091 GB, free: 10.42 MB / 0.6387 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.68/6.061, allocations: 3.938 kB / 0.8091 GB, free: 10.42 MB / 0.6387 GB (rm -f ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.pipe >> ../files/ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_ThermoSysPro_ThermoSysPro_Examples_SimpleExamples_TestSimpleEvaporatorWaterSteamFlueGases_fmu --startTime=0 --stopTime=1000 --timeout=50 --tolerance=1e-06 ThermoSysPro_ThermoSysPro_Examples_SimpleExamples_TestSimpleEvaporatorWaterSteamFlueGases.fmu > ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestSimpleEvaporatorWaterSteamFlueGases.pipe 2>&1)