Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_OnePhase_Sources_Examples_VariablePowerSource",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_OnePhase_Sources_Examples_VariablePowerSource",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 0.0009992/0.0009993, allocations: 102.2 kB / 16.27 MB, free: 5.98 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001049/0.001049, allocations: 186.5 kB / 17.19 MB, free: 5.609 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.233/1.233, allocations: 222.9 MB / 240.9 MB, free: 15.22 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6841/0.6841, allocations: 122.9 MB / 413.9 MB, free: 15.9 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001458/0.001458, allocations: 63.91 kB / 0.4912 GB, free: 7.328 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3359/0.3374, allocations: 77.92 MB / 0.5673 GB, free: 32.77 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource): time 0.004055/0.3415, allocations: 3.012 MB / 0.5702 GB, free: 30.73 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.002602/0.3441, allocations: 1.891 MB / 0.5721 GB, free: 29.45 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001308/0.3443, allocations: 3.125 kB / 0.5721 GB, free: 29.45 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0007099/0.345, allocations: 244.6 kB / 0.5723 GB, free: 29.3 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0004493/0.3455, allocations: 218 kB / 0.5725 GB, free: 29.18 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0005458/0.346, allocations: 250.6 kB / 0.5728 GB, free: 29.06 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003959/0.3464, allocations: 387.7 kB / 0.5731 GB, free: 28.89 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003831/0.3468, allocations: 211.8 kB / 0.5733 GB, free: 28.82 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002446/0.3471, allocations: 158.3 kB / 0.5735 GB, free: 28.75 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002929/0.3474, allocations: 180.2 kB / 0.5737 GB, free: 28.67 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 5.02e-05/0.3475, allocations: 25.91 kB / 0.5737 GB, free: 28.67 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004692/0.3479, allocations: 289.7 kB / 0.574 GB, free: 28.58 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001297/0.3481, allocations: 105.5 kB / 0.5741 GB, free: 28.53 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001437/0.3482, allocations: 142.2 kB / 0.5742 GB, free: 28.44 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0005806/0.3488, allocations: 484.3 kB / 0.5747 GB, free: 28.28 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.027e-06/0.3488, allocations: 1.594 kB / 0.5747 GB, free: 28.28 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.373e-06/0.3488, allocations: 3.938 kB / 0.5747 GB, free: 28.28 MB / 446.1 MB Notification: Performance of Transformations before backend: time 6.813e-06/0.3488, allocations: 0.5 kB / 0.5747 GB, free: 28.28 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 57 * Number of variables: 57 Notification: Performance of Generate backend data structure: time 0.001099/0.3499, allocations: 0.6427 MB / 0.5753 GB, free: 27.75 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.721e-05/0.35, allocations: 10.28 kB / 0.5753 GB, free: 27.75 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.053e-05/0.35, allocations: 60.41 kB / 0.5754 GB, free: 27.69 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009228/0.351, allocations: 124.5 kB / 0.5755 GB, free: 27.66 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002902/0.3513, allocations: 275.8 kB / 0.5757 GB, free: 27.42 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.034e-05/0.3513, allocations: 18.17 kB / 0.5758 GB, free: 27.41 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.249e-05/0.3514, allocations: 25.89 kB / 0.5758 GB, free: 27.4 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008185/0.3522, allocations: 425.6 kB / 0.5762 GB, free: 27.2 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.569e-05/0.3522, allocations: 6.219 kB / 0.5762 GB, free: 27.2 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.732e-05/0.3523, allocations: 10.97 kB / 0.5762 GB, free: 27.19 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.248e-05/0.3523, allocations: 29.73 kB / 0.5762 GB, free: 27.18 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009427/0.3533, allocations: 400.1 kB / 0.5766 GB, free: 27.07 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001555/0.3548, allocations: 1.62 MB / 0.5782 GB, free: 25.77 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001231/0.3561, allocations: 476.7 kB / 0.5787 GB, free: 25.61 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000445/0.3565, allocations: 200.7 kB / 0.5788 GB, free: 25.54 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001172/0.3567, allocations: 90.02 kB / 0.5789 GB, free: 25.44 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005566/0.3572, allocations: 273.9 kB / 0.5792 GB, free: 25.32 MB / 446.1 MB Notification: Performance of pre-optimization done (n=27): time 1.593e-06/0.3572, allocations: 3.938 kB / 0.5792 GB, free: 25.32 MB / 446.1 MB Notification: Performance of matching and sorting (n=28): time 0.001846/0.3591, allocations: 0.7603 MB / 0.5799 GB, free: 24.88 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.687e-05/0.3591, allocations: 81.02 kB / 0.58 GB, free: 24.79 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001862/0.3593, allocations: 228.1 kB / 0.5802 GB, free: 24.62 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 2.929e-05/0.3594, allocations: 32.36 kB / 0.5803 GB, free: 24.58 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 7.083e-05/0.3594, allocations: 167.2 kB / 0.5804 GB, free: 24.43 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 5.776e-05/0.3595, allocations: 94.8 kB / 0.5805 GB, free: 24.35 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001145/0.3596, allocations: 63.69 kB / 0.5806 GB, free: 24.3 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 5.421e-05/0.3597, allocations: 335 kB / 0.5809 GB, free: 23.98 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004514/0.3601, allocations: 188 kB / 0.5811 GB, free: 23.88 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004566/0.3606, allocations: 252 kB / 0.5813 GB, free: 23.7 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008561/0.3615, allocations: 465.9 kB / 0.5818 GB, free: 23.41 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.874e-06/0.3615, allocations: 2.312 kB / 0.5818 GB, free: 23.41 MB / 446.1 MB Notification: Performance of matching and sorting (n=39) (initialization): time 0.001121/0.3626, allocations: 0.5412 MB / 0.5823 GB, free: 23.11 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.631e-05/0.3626, allocations: 32.14 kB / 0.5823 GB, free: 23.07 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.903e-06/0.3627, allocations: 3.5 kB / 0.5823 GB, free: 23.07 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002145/0.3629, allocations: 51.47 kB / 0.5824 GB, free: 23.04 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004111/0.3633, allocations: 89.2 kB / 0.5825 GB, free: 23.01 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001053/0.3644, allocations: 1.607 MB / 0.584 GB, free: 21.44 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000341/0.3647, allocations: 53.28 kB / 0.5841 GB, free: 21.41 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.212e-05/0.3648, allocations: 13.88 kB / 0.5841 GB, free: 21.41 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004541/0.3652, allocations: 281.9 kB / 0.5844 GB, free: 21.23 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003907/0.3656, allocations: 242 kB / 0.5846 GB, free: 21.05 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007845/0.3664, allocations: 442.2 kB / 0.585 GB, free: 20.76 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.705e-06/0.3664, allocations: 1.531 kB / 0.585 GB, free: 20.76 MB / 446.1 MB Notification: Performance of matching and sorting (n=39) (initialization_lambda0): time 0.001078/0.3675, allocations: 0.53 MB / 0.5855 GB, free: 20.45 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.153e-05/0.3675, allocations: 35.92 kB / 0.5856 GB, free: 20.42 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.118e-06/0.3675, allocations: 2.594 kB / 0.5856 GB, free: 20.42 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001269/0.3677, allocations: 45.98 kB / 0.5856 GB, free: 20.39 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000383/0.3681, allocations: 80.48 kB / 0.5857 GB, free: 20.37 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009634/0.369, allocations: 1.613 MB / 0.5873 GB, free: 18.77 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003188/0.3694, allocations: 48.42 kB / 0.5873 GB, free: 18.74 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.933e-05/0.3694, allocations: 14.31 kB / 0.5873 GB, free: 18.74 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 5 (load.count,$PRE.load.count,load.T_start,$PRE.load.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (36): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001235/0.3695, allocations: 199.4 kB / 0.5875 GB, free: 18.54 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.558e-05/0.3696, allocations: 27.31 kB / 0.5875 GB, free: 18.53 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001102/0.3707, allocations: 488.3 kB / 0.588 GB, free: 18.25 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.399e-06/0.3707, allocations: 4.031 kB / 0.588 GB, free: 18.25 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.837e-06/0.3707, allocations: 1.156 kB / 0.588 GB, free: 18.25 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.179e-06/0.3708, allocations: 1.375 kB / 0.588 GB, free: 18.25 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005347/0.3713, allocations: 0.5676 MB / 0.5886 GB, free: 17.73 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.547e-06/0.3713, allocations: 5.281 kB / 0.5886 GB, free: 17.73 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003661/0.3717, allocations: 76.27 kB / 0.5886 GB, free: 17.7 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001047/0.3718, allocations: 38.97 kB / 0.5887 GB, free: 17.68 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.542e-05/0.3718, allocations: 6.031 kB / 0.5887 GB, free: 17.68 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008188/0.3726, allocations: 1.522 MB / 0.5902 GB, free: 16.15 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.316e-06/0.3727, allocations: 5.156 kB / 0.5902 GB, free: 16.14 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009227/0.3736, allocations: 0.5377 MB / 0.5907 GB, free: 15.79 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001096/0.3737, allocations: 135 kB / 0.5908 GB, free: 15.65 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.745e-05/0.3738, allocations: 11.11 kB / 0.5908 GB, free: 15.64 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003324/0.3741, allocations: 34.89 kB / 0.5909 GB, free: 15.63 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.921e-05/0.3742, allocations: 32.03 kB / 0.5909 GB, free: 15.61 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.231e-05/0.3742, allocations: 11.17 kB / 0.5909 GB, free: 15.61 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0001798/0.3744, allocations: 176.9 kB / 0.5911 GB, free: 15.49 MB / 446.1 MB Notification: Performance of sort global known variables: time 1.6e-07/0.3744, allocations: 5.469 kB / 0.5911 GB, free: 15.48 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0005699/0.375, allocations: 134.5 kB / 0.5912 GB, free: 15.46 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,load.T_start,load.count) * Number of discrete states: 1 (load.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (28): * Single equations (assignments): 25 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001064/0.3761, allocations: 1.089 MB / 0.5923 GB, free: 14.57 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.001789/0.3779, allocations: 1.018 MB / 0.5933 GB, free: 13.89 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 2.856e-06/0.3779, allocations: 0 / 0.5933 GB, free: 13.89 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0005278/0.3784, allocations: 326 kB / 0.5936 GB, free: 13.68 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004351/0.3789, allocations: 59.05 kB / 0.5936 GB, free: 13.64 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004493/0.3834, allocations: 3.368 MB / 0.5969 GB, free: 11.07 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001738/0.3836, allocations: 0.7994 MB / 0.5977 GB, free: 10.25 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.0002934/0.3839, allocations: 98.28 kB / 0.5978 GB, free: 10.15 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001419/0.384, allocations: 91.39 kB / 0.5979 GB, free: 10.06 MB / 446.1 MB Notification: Performance of SimCode: time 4.11e-07/0.384, allocations: 3.938 kB / 0.5979 GB, free: 10.06 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 3.813/4.197, allocations: 7.373 MB / 0.6051 GB, free: 2.871 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 10.21/14.41, allocations: 11.03 kB / 0.6051 GB, free: 2.863 MB / 446.1 MB (rm -f IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Electrical_AC_OnePhase_Sources_Examples_VariablePowerSource_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Electrical_AC_OnePhase_Sources_Examples_VariablePowerSource.fmu > IBPSA_latest_IBPSA.Electrical.AC.OnePhase.Sources.Examples.VariablePowerSource.pipe 2>&1)