Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.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.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe,fileNamePrefix="ThermoSysPro_ThermoSysPro_Examples_Book_SimpleExamples_PressureLoss_TestLumpedStraightPipe",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe,fileNamePrefix="ThermoSysPro_ThermoSysPro_Examples_Book_SimpleExamples_PressureLoss_TestLumpedStraightPipe",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 0.7983/0.7983, allocations: 150.9 MB / 166 MB, free: 14.63 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003383/0.0003384, allocations: 15.97 kB / 204.1 MB, free: 10.03 MB / 174.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1683/0.1687, allocations: 31.33 MB / 235.4 MB, free: 5.418 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.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe): time 1.825/1.993, allocations: 294.7 MB / 0.5177 GB, free: 12.62 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.2172/2.211, allocations: 183.7 MB / 0.6971 GB, free: 4.559 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004929/2.211, allocations: 4 kB / 0.6971 GB, free: 4.555 MB / 0.5762 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/Volumes/Tank.mo:71:3-72:53:writable] Warning: Connector Ce1 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/WaterSteam/Volumes/Tank.mo:73:3-74:53:writable] Warning: Connector Cs2 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/WaterSteam/Volumes/Tank.mo:78:3-79:55:writable] Warning: Connector Ce2 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/WaterSteam/Volumes/Tank.mo:80:3-81:51:writable] Warning: Connector Cs1 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/WaterSteam/Volumes/Tank.mo:71:3-72:53:writable] Warning: Connector Ce1 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/WaterSteam/Volumes/Tank.mo:73:3-74:53:writable] Warning: Connector Cs2 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/WaterSteam/Volumes/Tank.mo:78:3-79:55:writable] Warning: Connector Ce2 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/WaterSteam/Volumes/Tank.mo:80:3-81:51:writable] Warning: Connector Cs1 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/WaterSteam/PressureLosses/LumpedStraightPipe.mo:49:3-50:42:writable] Warning: Connector C1 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/WaterSteam/PressureLosses/LumpedStraightPipe.mo:51:3-53:37:writable] Warning: Connector C2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.000489/2.212, allocations: 104 kB / 0.6972 GB, free: 4.453 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0004584/2.212, allocations: 166.7 kB / 0.6973 GB, free: 4.289 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.4281/2.64, allocations: 7.861 MB / 0.705 GB, free: 6.559 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.001753/2.642, allocations: 0.8681 MB / 0.7059 GB, free: 6.559 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005392/2.643, allocations: 298.9 kB / 0.7062 GB, free: 6.543 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006568/2.643, allocations: 333.7 kB / 0.7065 GB, free: 6.543 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005317/2.644, allocations: 374.4 kB / 0.7068 GB, free: 6.543 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0001145/2.644, allocations: 40.75 kB / 0.7069 GB, free: 6.543 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.03623/2.68, allocations: 17.22 MB / 0.7237 GB, free: 6.477 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0003983/2.681, allocations: 132 kB / 0.7238 GB, free: 6.477 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0006712/2.681, allocations: 335 kB / 0.7241 GB, free: 6.473 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.02685/2.708, allocations: 9.312 MB / 0.7332 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 7.504e-06/2.708, allocations: 3.531 kB / 0.7332 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.673e-06/2.708, allocations: 0 / 0.7332 GB, free: 6.188 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 1.031e-05/2.708, allocations: 0.8438 kB / 0.7332 GB, free: 6.188 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 0.008993/2.717, allocations: 2.269 MB / 0.7354 GB, free: 5.133 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 5.35e-05/2.717, allocations: 8.125 kB / 0.7355 GB, free: 5.133 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001097/2.717, allocations: 99.05 kB / 0.7355 GB, free: 5.094 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001796/2.718, allocations: 67.11 kB / 0.7356 GB, free: 5.059 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000465/2.718, allocations: 374.7 kB / 0.736 GB, free: 4.805 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001084/2.718, allocations: 103.8 kB / 0.7361 GB, free: 4.742 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.855e-05/2.718, allocations: 50.11 kB / 0.7361 GB, free: 4.738 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001928/2.72, allocations: 0.8793 MB / 0.737 GB, free: 4.414 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.655e-05/2.72, allocations: 6.844 kB / 0.737 GB, free: 4.414 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.044e-05/2.72, allocations: 19.06 kB / 0.737 GB, free: 4.414 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.864e-05/2.72, allocations: 16.88 kB / 0.737 GB, free: 4.414 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002698/2.723, allocations: 0.9358 MB / 0.7379 GB, free: 4.176 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 0.003884/2.727, allocations: 3.916 MB / 0.7418 GB, free: 17.02 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002113/2.729, allocations: 0.6929 MB / 0.7424 GB, free: 16.83 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001118/2.73, allocations: 407 kB / 0.7428 GB, free: 16.73 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.2313/2.962, allocations: 117.3 MB / 0.8574 GB, free: 9.98 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.788e-05/2.962, allocations: 48.92 kB / 0.8574 GB, free: 9.93 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=71): time 2.765e-06/2.962, allocations: 0 / 0.8574 GB, free: 9.93 MB / 0.7012 GB Notification: Performance of matching and sorting (n=71): time 0.005127/2.967, allocations: 1.463 MB / 0.8589 GB, free: 8.688 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.289e-05/2.967, allocations: 64.61 kB / 0.8589 GB, free: 8.613 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005112/2.967, allocations: 393.8 kB / 0.8593 GB, free: 8.293 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 7.715e-05/2.968, allocations: 36.64 kB / 0.8593 GB, free: 8.258 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001944/2.968, allocations: 283.8 kB / 0.8596 GB, free: 8.031 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002464/2.968, allocations: 249.5 kB / 0.8598 GB, free: 7.82 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002488/2.968, allocations: 162.4 kB / 0.86 GB, free: 7.711 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001518/2.968, allocations: 363.1 kB / 0.8603 GB, free: 7.371 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00127/2.97, allocations: 384.9 kB / 0.8607 GB, free: 7.082 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001416/2.971, allocations: 0.6375 MB / 0.8613 GB, free: 6.445 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002674/2.974, allocations: 1.042 MB / 0.8623 GB, free: 5.535 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.173e-05/2.974, allocations: 4 kB / 0.8623 GB, free: 5.531 MB / 0.7012 GB Notification: Performance of matching and sorting (n=114) (initialization): time 0.003632/2.977, allocations: 1.281 MB / 0.8636 GB, free: 4.562 MB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 2.757e-05/2.977, allocations: 8 kB / 0.8636 GB, free: 4.555 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.971e-05/2.978, allocations: 8 kB / 0.8636 GB, free: 4.547 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002788/2.98, allocations: 0.6072 MB / 0.8642 GB, free: 3.984 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001483/2.982, allocations: 290.2 kB / 0.8645 GB, free: 3.719 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001833/2.984, allocations: 1.965 MB / 0.8664 GB, free: 1.859 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001063/2.985, allocations: 157.2 kB / 0.8666 GB, free: 1.715 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001306/2.985, allocations: 46.92 kB / 0.8666 GB, free: 1.676 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 38 * Number of states: 0 () * Number of discrete variables: 16 (lumpedStraightPipe.C2.b,lumpedStraightPipe.C1.a,tank2.Cs1.b,tank2.Ce2.a,tank2.Cs2.b,tank2.Ce1.a,tank1.Cs1.b,tank1.Ce2.a,tank1.Cs2.b,tank1.Ce1.a,tank2.Cs2.a,tank2.Cs1.a,tank2.Ce1.b,tank1.Cs1.a,tank1.Ce2.b,tank1.Ce1.b) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (74): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * 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): 3 systems {(3,9), (1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003576/2.985, allocations: 197.8 kB / 0.8668 GB, free: 1.523 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001505/2.985, allocations: 54.91 kB / 0.8668 GB, free: 1.473 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00345/2.989, allocations: 1.404 MB / 0.8682 GB, free: 468 kB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.002953/2.992, allocations: 1.118 MB / 0.8693 GB, free: 15.59 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.04e-05/2.992, allocations: 3.984 kB / 0.8693 GB, free: 15.59 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.909e-06/2.992, allocations: 3.984 kB / 0.8693 GB, free: 15.58 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005088/2.997, allocations: 2.308 MB / 0.8716 GB, free: 13.79 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.101e-06/2.997, allocations: 0 / 0.8716 GB, free: 13.79 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002108/2.999, allocations: 331.4 kB / 0.8719 GB, free: 13.48 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003595/2.999, allocations: 211.2 kB / 0.8721 GB, free: 13.29 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.514e-05/3, allocations: 22.61 kB / 0.8721 GB, free: 13.28 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008373/3, allocations: 1.22 MB / 0.8733 GB, free: 12.1 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.903e-06/3, allocations: 1.203 kB / 0.8733 GB, free: 12.1 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004664/3.005, allocations: 1.812 MB / 0.8751 GB, free: 10.71 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004581/3.006, allocations: 211.8 kB / 0.8753 GB, free: 10.51 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001237/3.006, allocations: 14.25 kB / 0.8753 GB, free: 10.51 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000855/3.007, allocations: 102.4 kB / 0.8754 GB, free: 10.42 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001927/3.007, allocations: 66.84 kB / 0.8754 GB, free: 10.36 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.064e-05/3.007, allocations: 23.48 kB / 0.8755 GB, free: 10.34 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0003599/3.007, allocations: 259.1 kB / 0.8757 GB, free: 10.14 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.814e-06/3.007, allocations: 0 / 0.8757 GB, free: 10.14 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.006302/3.014, allocations: 1.472 MB / 0.8771 GB, free: 8.781 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (tank1.z,tank1.h,tank2.z,tank2.h,lumpedStraightPipe.Q) * 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 (83): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * 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 {(1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.01516/3.029, allocations: 4.444 MB / 0.8815 GB, free: 5.09 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.004949/3.034, allocations: 1.218 MB / 0.8827 GB, free: 4.121 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 4.89e-06/3.034, allocations: 0 / 0.8827 GB, free: 4.121 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.00216/3.036, allocations: 0.5846 MB / 0.8832 GB, free: 3.688 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001474/3.037, allocations: 205.7 kB / 0.8834 GB, free: 3.535 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01885/3.056, allocations: 7.583 MB / 0.8909 GB, free: 12.67 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005444/3.057, allocations: 0.9313 MB / 0.8918 GB, free: 11.71 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.0005933/3.058, allocations: 92.84 kB / 0.8918 GB, free: 11.62 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005106/3.058, allocations: 288.5 kB / 0.8921 GB, free: 11.34 MB / 0.7325 GB Notification: Performance of SimCode: time 1.112e-06/3.058, allocations: 4 kB / 0.8921 GB, free: 11.34 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1186/3.177, allocations: 61.65 MB / 0.9523 GB, free: 14.07 MB / 0.795 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002634/3.177, allocations: 309.3 kB / 0.9526 GB, free: 13.69 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate platform static: time 4.693/7.87, allocations: 0 / 0.9526 GB, free: 13.69 MB / 0.795 GB (rm -f ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.pipe >> ../files/ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_ThermoSysPro_ThermoSysPro_Examples_Book_SimpleExamples_PressureLoss_TestLumpedStraightPipe_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-06 ThermoSysPro_ThermoSysPro_Examples_Book_SimpleExamples_PressureLoss_TestLumpedStraightPipe.fmu > ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.PressureLoss.TestLumpedStraightPipe.pipe 2>&1)