Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo) 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(IDEAS.Fluid.Movers.Examples.PumpWithPulseControl,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Examples_PumpWithPulseControl",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Movers.Examples.PumpWithPulseControl,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Examples_PumpWithPulseControl",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 0.009331/0.00933, allocations: 102.3 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001955/0.001955, allocations: 191 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.306/1.306, allocations: 222.9 MB / 240.4 MB, free: 15.1 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.7575/0.7575, allocations: 135.1 MB / 425.7 MB, free: 4.102 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001202/0.001202, allocations: 66.12 kB / 0.5851 GB, free: 21.95 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1683/0.1695, allocations: 80.91 MB / 0.6641 GB, free: 6.305 MB / 0.4981 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pump.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.Examples.PumpWithPulseControl): time 0.03021/0.1998, allocations: 30.59 MB / 0.694 GB, free: 7.602 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.01377/0.2136, allocations: 10.22 MB / 0.704 GB, free: 13.36 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002116/0.2157, allocations: 43.75 kB / 0.704 GB, free: 13.32 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.002293/0.218, allocations: 0.6914 MB / 0.7047 GB, free: 12.62 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.004197/0.2223, allocations: 1.493 MB / 0.7062 GB, free: 11.12 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.003213/0.2255, allocations: 1.299 MB / 0.7074 GB, free: 9.828 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.003969/0.2295, allocations: 2.899 MB / 0.7103 GB, free: 6.918 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001334/0.2308, allocations: 0.9215 MB / 0.7112 GB, free: 5.984 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002569/0.2334, allocations: 1.169 MB / 0.7123 GB, free: 4.812 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001099/0.2345, allocations: 0.7661 MB / 0.7131 GB, free: 4.043 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0001484/0.2347, allocations: 96 kB / 0.7131 GB, free: 3.949 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001671/0.2364, allocations: 0.7996 MB / 0.7139 GB, free: 3.148 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0003224/0.2367, allocations: 339 kB / 0.7142 GB, free: 2.816 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0005742/0.2373, allocations: 0.5753 MB / 0.7148 GB, free: 2.238 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.002597/0.2399, allocations: 1.894 MB / 0.7167 GB, free: 348 kB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 4.078e-06/0.2399, allocations: 3.938 kB / 0.7167 GB, free: 344 kB / 0.545 GB Notification: Performance of FrontEnd: time 4.459e-06/0.2399, allocations: 4 kB / 0.7167 GB, free: 340 kB / 0.545 GB Notification: Performance of Transformations before backend: time 1.432e-05/0.2399, allocations: 3.938 kB / 0.7167 GB, free: 336 kB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 150 * Number of variables: 150 Notification: Performance of Generate backend data structure: time 0.002248/0.2422, allocations: 1.493 MB / 0.7181 GB, free: 14.78 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 4.399e-05/0.2422, allocations: 9.109 kB / 0.7181 GB, free: 14.77 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001064/0.2423, allocations: 106.7 kB / 0.7182 GB, free: 14.66 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000936/0.2433, allocations: 199.4 kB / 0.7184 GB, free: 14.46 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00162/0.2449, allocations: 1.007 MB / 0.7194 GB, free: 13.41 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.485e-05/0.245, allocations: 49.31 kB / 0.7195 GB, free: 13.36 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.983e-05/0.2451, allocations: 71.98 kB / 0.7195 GB, free: 13.29 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001171/0.2463, allocations: 0.6981 MB / 0.7202 GB, free: 12.56 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.655e-05/0.2463, allocations: 7.984 kB / 0.7202 GB, free: 12.55 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.411e-05/0.2464, allocations: 28 kB / 0.7202 GB, free: 12.53 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.464e-05/0.2464, allocations: 12 kB / 0.7203 GB, free: 12.52 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00106/0.2475, allocations: 0.5126 MB / 0.7208 GB, free: 12 MB / 0.5606 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 0.003719/0.2512, allocations: 3.082 MB / 0.7238 GB, free: 8.738 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000876/0.2521, allocations: 374.6 kB / 0.7241 GB, free: 8.363 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003824/0.2525, allocations: 180.8 kB / 0.7243 GB, free: 8.184 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001694/0.2542, allocations: 1.489 MB / 0.7257 GB, free: 6.52 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005322/0.2547, allocations: 243.4 kB / 0.726 GB, free: 6.27 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=31): time 2.094e-06/0.2547, allocations: 0 / 0.726 GB, free: 6.27 MB / 0.5606 GB Notification: Performance of matching and sorting (n=31): time 0.001307/0.2561, allocations: 0.5393 MB / 0.7265 GB, free: 5.723 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.012e-05/0.2561, allocations: 59.41 kB / 0.7266 GB, free: 5.652 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001045/0.2572, allocations: 0.911 MB / 0.7275 GB, free: 4.719 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 3.947e-05/0.2572, allocations: 33.7 kB / 0.7275 GB, free: 4.68 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003577/0.2576, allocations: 491.7 kB / 0.728 GB, free: 4.195 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 9.147e-05/0.2577, allocations: 98.55 kB / 0.728 GB, free: 4.098 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001762/0.2579, allocations: 130.1 kB / 0.7282 GB, free: 3.965 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001037/0.258, allocations: 322 kB / 0.7285 GB, free: 3.645 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004481/0.2584, allocations: 203 kB / 0.7287 GB, free: 3.441 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005622/0.259, allocations: 394.1 kB / 0.729 GB, free: 2.969 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009618/0.26, allocations: 0.6023 MB / 0.7296 GB, free: 2.281 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.35e-06/0.26, allocations: 7.938 kB / 0.7296 GB, free: 2.273 MB / 0.5606 GB Notification: Performance of matching and sorting (n=65) (initialization): time 0.001315/0.2613, allocations: 0.7069 MB / 0.7303 GB, free: 1.555 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 3.734e-05/0.2613, allocations: 33.7 kB / 0.7304 GB, free: 1.516 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.181e-05/0.2614, allocations: 8 kB / 0.7304 GB, free: 1.508 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.097e-05/0.2614, allocations: 11.94 kB / 0.7304 GB, free: 1.496 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004795/0.2619, allocations: 128.1 kB / 0.7305 GB, free: 1.371 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.455e-05/0.2619, allocations: 11.94 kB / 0.7305 GB, free: 1.359 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005795/0.2625, allocations: 79.94 kB / 0.7306 GB, free: 1.281 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.082e-05/0.2626, allocations: 31.98 kB / 0.7306 GB, free: 1.25 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006167/0.2632, allocations: 397.1 kB / 0.731 GB, free: 0.8555 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004736/0.2637, allocations: 370.6 kB / 0.7314 GB, free: 416 kB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000792/0.2645, allocations: 0.5463 MB / 0.7319 GB, free: 15.77 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.64e-06/0.2645, allocations: 11.98 kB / 0.7319 GB, free: 15.76 MB / 0.5762 GB Notification: Performance of matching and sorting (n=65) (initialization_lambda0): time 0.00111/0.2656, allocations: 0.6538 MB / 0.7325 GB, free: 15.09 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.092e-05/0.2656, allocations: 41.7 kB / 0.7326 GB, free: 15.05 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.212e-06/0.2657, allocations: 4 kB / 0.7326 GB, free: 15.04 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.947e-06/0.2657, allocations: 8 kB / 0.7326 GB, free: 15.04 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004089/0.2661, allocations: 124.3 kB / 0.7327 GB, free: 14.91 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.267e-05/0.2661, allocations: 19.86 kB / 0.7327 GB, free: 14.89 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004989/0.2666, allocations: 52.23 kB / 0.7328 GB, free: 14.84 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.077e-05/0.2667, allocations: 31.98 kB / 0.7328 GB, free: 14.81 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 5 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (63): * Single equations (assignments): 61 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001751/0.2669, allocations: 212.1 kB / 0.733 GB, free: 14.6 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001123/0.267, allocations: 94.88 kB / 0.7331 GB, free: 14.5 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001267/0.2682, allocations: 0.5761 MB / 0.7337 GB, free: 13.92 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.224e-05/0.2683, allocations: 7.938 kB / 0.7337 GB, free: 13.91 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.49e-06/0.2683, allocations: 0 / 0.7337 GB, free: 13.91 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009189/0.2692, allocations: 0.6463 MB / 0.7343 GB, free: 13.2 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002008/0.2712, allocations: 1.364 MB / 0.7356 GB, free: 11.77 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.072e-06/0.2712, allocations: 4 kB / 0.7356 GB, free: 11.76 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003515/0.2716, allocations: 75.83 kB / 0.7357 GB, free: 11.69 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.713e-06/0.2716, allocations: 4 kB / 0.7357 GB, free: 11.68 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.121e-05/0.2716, allocations: 11.98 kB / 0.7357 GB, free: 11.67 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.701e-06/0.2717, allocations: 4 kB / 0.7357 GB, free: 11.67 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.503e-06/0.2717, allocations: 8.062 kB / 0.7357 GB, free: 11.66 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001422/0.2731, allocations: 0.8315 MB / 0.7366 GB, free: 10.8 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002681/0.2734, allocations: 219.8 kB / 0.7368 GB, free: 10.57 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.664e-05/0.2735, allocations: 4 kB / 0.7368 GB, free: 10.56 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003885/0.2739, allocations: 28.03 kB / 0.7368 GB, free: 10.54 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.398e-05/0.274, allocations: 32.25 kB / 0.7368 GB, free: 10.5 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.701e-05/0.274, allocations: 15.98 kB / 0.7368 GB, free: 10.49 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0007489/0.2748, allocations: 0.6258 MB / 0.7374 GB, free: 9.852 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.6e-07/0.2748, allocations: 0 / 0.7374 GB, free: 9.852 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.00131/0.2761, allocations: 0.4951 MB / 0.7379 GB, free: 9.355 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 1 (pump.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (38): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002392/0.2785, allocations: 1.664 MB / 0.7396 GB, free: 7.66 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001631/0.2801, allocations: 0.8521 MB / 0.7404 GB, free: 6.785 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.327e-06/0.2801, allocations: 0 / 0.7404 GB, free: 6.785 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0004584/0.2806, allocations: 227.8 kB / 0.7406 GB, free: 6.562 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001804/0.2824, allocations: 0.4883 MB / 0.7411 GB, free: 6.086 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3401/0.6225, allocations: 6.685 MB / 0.7476 GB, free: 77.55 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007446/0.6233, allocations: 1.055 MB / 0.7486 GB, free: 76.85 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001107/0.6245, allocations: 229.9 kB / 0.7489 GB, free: 76.84 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005355/0.625, allocations: 370.9 kB / 0.7492 GB, free: 76.83 MB / 0.5762 GB Notification: Performance of SimCode: time 9.42e-07/0.625, allocations: 0 / 0.7492 GB, free: 76.83 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06491/0.6899, allocations: 27.44 MB / 0.776 GB, free: 67.43 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.154/9.844, allocations: 11.55 kB / 0.776 GB, free: 67.43 MB / 0.5762 GB (rm -f IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_Movers_Examples_PumpWithPulseControl_fmu --startTime=0 --stopTime=10000 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_Movers_Examples_PumpWithPulseControl.fmu > IDEAS_dev_IDEAS.Fluid.Movers.Examples.PumpWithPulseControl.pipe 2>&1)