Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.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: translateModel(ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump") translateModel(ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8228/0.8228, allocations: 150.8 MB / 166.6 MB, free: 11.14 MB / 138.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002531/0.0002532, allocations: 19.97 kB / 204.7 MB, free: 6.184 MB / 170.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1695/0.1698, allocations: 31.33 MB / 236 MB, free: 3.871 MB / 186.7 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.TestDynamicCentrifugalPump): time 1.749/1.919, allocations: 293.2 MB / 0.5168 GB, free: 8.848 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.03716/1.956, allocations: 34.21 MB / 0.5502 GB, free: 6.77 MB / 442.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003236/1.957, allocations: 7.938 kB / 0.5502 GB, free: 6.762 MB / 442.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/ElectroMechanics/Machines/SynchronousMotor.mo:36:3-38:45:writable] Warning: Connector C is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/Machines/DynamicCentrifugalPump.mo:71:3-75:23:writable] Warning: Connector M is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/Machines/DynamicCentrifugalPump.mo:76:3-77:48: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/Machines/DynamicCentrifugalPump.mo:78:3-79:45:writable] Warning: Connector C2 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/ControlValve.mo:45:3-47:43: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/ControlValve.mo:48:3-50:38:writable] Warning: Connector C2 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/ElectroMechanics/Machines/Shaft.mo:13:3-15:47:writable] Warning: Connector C2 is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/ElectroMechanics/Machines/Shaft.mo:16:3-18:49:writable] Warning: Connector C1 is not balanced: The number of potential variables (2) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0005674/1.957, allocations: 121.1 kB / 0.5503 GB, free: 6.645 MB / 442.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0003574/1.958, allocations: 158.8 kB / 0.5505 GB, free: 6.488 MB / 442.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01948/1.977, allocations: 6.53 MB / 0.5569 GB, free: 15.96 MB / 458.7 MB Notification: Performance of NFFlatten.flatten: time 0.0009047/1.978, allocations: 0.8031 MB / 0.5577 GB, free: 15.15 MB / 458.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003769/1.979, allocations: 317.1 kB / 0.558 GB, free: 14.84 MB / 458.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003677/1.979, allocations: 314.7 kB / 0.5583 GB, free: 14.53 MB / 458.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003578/1.979, allocations: 342.5 kB / 0.5586 GB, free: 14.2 MB / 458.7 MB Notification: Performance of NFPackage.collectConstants: time 6.861e-05/1.979, allocations: 36 kB / 0.5586 GB, free: 14.16 MB / 458.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02377/2.003, allocations: 14.91 MB / 0.5732 GB, free: 15.23 MB / 474.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002317/2.003, allocations: 131.4 kB / 0.5733 GB, free: 15.1 MB / 474.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003895/2.004, allocations: 318.2 kB / 0.5736 GB, free: 14.79 MB / 474.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01929/2.023, allocations: 7.957 MB / 0.5814 GB, free: 6.809 MB / 474.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.19e-06/2.023, allocations: 0 / 0.5814 GB, free: 6.809 MB / 474.7 MB Notification: Performance of FrontEnd: time 1.733e-06/2.023, allocations: 0 / 0.5814 GB, free: 6.809 MB / 474.7 MB Notification: Performance of Transformations before backend: time 1.99e-05/2.023, allocations: 0 / 0.5814 GB, free: 6.809 MB / 474.7 MB 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 0.00692/2.03, allocations: 1.923 MB / 0.5833 GB, free: 4.828 MB / 474.7 MB Notification: Performance of prepare preOptimizeDAE: time 6.143e-05/2.03, allocations: 8.031 kB / 0.5833 GB, free: 4.82 MB / 474.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002612/2.03, allocations: 75.09 kB / 0.5833 GB, free: 4.746 MB / 474.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006527/2.031, allocations: 372.6 kB / 0.5837 GB, free: 4.34 MB / 474.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001231/2.031, allocations: 66.7 kB / 0.5838 GB, free: 4.27 MB / 474.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001065/2.031, allocations: 55.91 kB / 0.5838 GB, free: 4.215 MB / 474.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00165/2.033, allocations: 0.7262 MB / 0.5845 GB, free: 3.449 MB / 474.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.09e-05/2.033, allocations: 3.938 kB / 0.5845 GB, free: 3.445 MB / 474.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.633e-05/2.033, allocations: 24 kB / 0.5845 GB, free: 3.422 MB / 474.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.465e-05/2.033, allocations: 23.92 kB / 0.5846 GB, free: 3.398 MB / 474.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002045/2.035, allocations: 0.6833 MB / 0.5852 GB, free: 2.715 MB / 474.7 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 0.004419/2.04, allocations: 3.336 MB / 0.5885 GB, free: 15.07 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002424/2.042, allocations: 0.7366 MB / 0.5892 GB, free: 14.33 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009519/2.043, allocations: 358.4 kB / 0.5896 GB, free: 13.98 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.08337/2.126, allocations: 44.14 MB / 0.6327 GB, free: 12.28 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001256/2.128, allocations: 435.7 kB / 0.6331 GB, free: 11.84 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=80): time 3.086e-06/2.128, allocations: 0 / 0.6331 GB, free: 11.84 MB / 0.5261 GB Notification: Performance of matching and sorting (n=80): time 0.006994/2.135, allocations: 1.964 MB / 0.635 GB, free: 9.82 MB / 0.5261 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.778e-05/2.135, allocations: 111.2 kB / 0.6351 GB, free: 9.688 MB / 0.5261 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003829/2.135, allocations: 377.5 kB / 0.6355 GB, free: 9.309 MB / 0.5261 GB Notification: Performance of collectPreVariables (initialization): time 4.229e-05/2.135, allocations: 33.7 kB / 0.6355 GB, free: 9.27 MB / 0.5261 GB Notification: Performance of collectInitialEqns (initialization): time 0.000177/2.135, allocations: 260.7 kB / 0.6357 GB, free: 9.008 MB / 0.5261 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001944/2.136, allocations: 271.9 kB / 0.636 GB, free: 8.738 MB / 0.5261 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001978/2.136, allocations: 142.2 kB / 0.6361 GB, free: 8.594 MB / 0.5261 GB Notification: Performance of setup shared object (initialization): time 0.0001385/2.136, allocations: 366.8 kB / 0.6365 GB, free: 8.227 MB / 0.5261 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009129/2.137, allocations: 297.5 kB / 0.6368 GB, free: 7.934 MB / 0.5261 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001007/2.138, allocations: 461.1 kB / 0.6372 GB, free: 7.43 MB / 0.5261 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007345/2.145, allocations: 2.002 MB / 0.6392 GB, free: 5.344 MB / 0.5261 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.987e-06/2.145, allocations: 3.938 kB / 0.6392 GB, free: 5.34 MB / 0.5261 GB Notification: Performance of matching and sorting (n=107) (initialization): time 0.003087/2.148, allocations: 1.208 MB / 0.6403 GB, free: 4.113 MB / 0.5261 GB Notification: Performance of prepare postOptimizeDAE: time 4.177e-05/2.148, allocations: 42.88 kB / 0.6404 GB, free: 4.066 MB / 0.5261 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.121e-05/2.149, allocations: 4 kB / 0.6404 GB, free: 4.062 MB / 0.5261 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00336/2.152, allocations: 0.8837 MB / 0.6413 GB, free: 3.172 MB / 0.5261 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007924/2.153, allocations: 159.7 kB / 0.6414 GB, free: 3.016 MB / 0.5261 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002069/2.155, allocations: 1.749 MB / 0.6431 GB, free: 1.223 MB / 0.5261 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006334/2.155, allocations: 111.2 kB / 0.6432 GB, free: 1.113 MB / 0.5261 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.614e-05/2.155, allocations: 31.98 kB / 0.6433 GB, free: 1.082 MB / 0.5261 GB Warning: Assuming fixed start value for the following 1 variables: Pulse1.T0:DISCRETE(fixed = true protected = true ) type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 19 * Number of states: 0 () * Number of discrete variables: 14 (Valve.C2.b,Valve.C1.a,Tank.Cs1.b,Tank.Ce2.a,Tank.Cs2.b,Tank.Ce1.a,DynamicCentrifugalPump1.C2.b,DynamicCentrifugalPump1.C1.a,$PRE.Pulse1.T0,Pulse1.yL.signal,Pulse1.T0,$whenCondition1,Tank.Cs1.a,Tank.Ce1.b) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (46): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * 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 {(8,25), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0003228/2.156, allocations: 223.3 kB / 0.6435 GB, free: 0.8477 MB / 0.5261 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.143e-05/2.156, allocations: 59.25 kB / 0.6435 GB, free: 0.7891 MB / 0.5261 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002961/2.159, allocations: 1.423 MB / 0.6449 GB, free: 15.34 MB / 0.5417 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.002465/2.161, allocations: 1.134 MB / 0.646 GB, free: 14.19 MB / 0.5417 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.544e-06/2.161, allocations: 0 / 0.646 GB, free: 14.19 MB / 0.5417 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.89e-05/2.161, allocations: 7.922 kB / 0.646 GB, free: 14.18 MB / 0.5417 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004371/2.166, allocations: 2.372 MB / 0.6483 GB, free: 11.74 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.09e-06/2.166, allocations: 0 / 0.6483 GB, free: 11.74 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001085/2.167, allocations: 211.7 kB / 0.6485 GB, free: 11.54 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001661/2.169, allocations: 0.5659 MB / 0.6491 GB, free: 10.96 MB / 0.5417 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.465e-05/2.169, allocations: 19.98 kB / 0.6491 GB, free: 10.95 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001457/2.17, allocations: 1.565 MB / 0.6506 GB, free: 9.328 MB / 0.5417 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.356e-06/2.17, allocations: 3.984 kB / 0.6506 GB, free: 9.324 MB / 0.5417 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04337/2.213, allocations: 20.31 MB / 0.6705 GB, free: 4.344 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002722/2.214, allocations: 215.9 kB / 0.6707 GB, free: 4.113 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.164e-05/2.214, allocations: 19.94 kB / 0.6707 GB, free: 4.094 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000598/2.214, allocations: 71.81 kB / 0.6708 GB, free: 4.023 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001719/2.215, allocations: 64.91 kB / 0.6708 GB, free: 3.961 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.906e-05/2.215, allocations: 23.98 kB / 0.6709 GB, free: 3.938 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.0002647/2.215, allocations: 247.2 kB / 0.6711 GB, free: 3.695 MB / 0.5573 GB Notification: Performance of sort global known variables: time 2.6e-07/2.215, allocations: 0 / 0.6711 GB, free: 3.695 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.005961/2.221, allocations: 2.315 MB / 0.6734 GB, free: 1.379 MB / 0.5573 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 7 (Motor1.w,Motor1.Im,DynamicCentrifugalPump1.w,DynamicCentrifugalPump1.h,Tank.z,Tank.h,Shaft1.delta) * Number of discrete variables: 3 ($whenCondition1,Pulse1.T0,Pulse1.yL.signal) * Number of discrete states: 3 (Pulse1.yL.signal,Pulse1.T0,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (66): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * 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 {(5,16), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.008549/2.23, allocations: 2.634 MB / 0.6759 GB, free: 14.74 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.00318/2.233, allocations: 1.165 MB / 0.6771 GB, free: 13.55 MB / 0.573 GB Notification: Performance of simCode: created event and clocks part: time 2.965e-06/2.233, allocations: 0 / 0.6771 GB, free: 13.55 MB / 0.573 GB Notification: Performance of simCode: created simulation system equations: time 0.001562/2.234, allocations: 0.6417 MB / 0.6777 GB, free: 12.89 MB / 0.573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00108/2.235, allocations: 191.2 kB / 0.6779 GB, free: 12.71 MB / 0.573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004963/2.24, allocations: 3.427 MB / 0.6812 GB, free: 9.184 MB / 0.573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004881/2.241, allocations: 0.9864 MB / 0.6822 GB, free: 8.168 MB / 0.573 GB Notification: Performance of simCode: alias equations: time 0.0004197/2.241, allocations: 80.53 kB / 0.6823 GB, free: 8.09 MB / 0.573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000224/2.242, allocations: 55.41 kB / 0.6823 GB, free: 8.039 MB / 0.573 GB Notification: Performance of SimCode: time 3.11e-07/2.242, allocations: 4 kB / 0.6823 GB, free: 8.035 MB / 0.573 GB Notification: Performance of Templates: time 0.242/2.484, allocations: 75.67 MB / 0.7562 GB, free: 174.9 MB / 0.573 GB make -j1 -f ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.makefile (rm -f ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.pipe ; mkfifo ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.pipe ; head -c 1048576 < ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.pipe >> ../files/ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.sim & ./ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump -abortSlowSimulation -alarm=480 -lv LOG_STATS > ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestDynamicCentrifugalPump.pipe 2>&1)