Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 8.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource") translateModel(Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.741/1.741, allocations: 291.7 MB / 306.8 MB, free: 7.699 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009886/0.0009886, allocations: 178.2 kB / 375.4 MB, free: 5.109 MB / 298.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.359/1.359, allocations: 225.7 MB / 0.6538 GB, free: 13.61 MB / 490.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000851/0.000851, allocations: 100.1 kB / 0.7699 GB, free: 50.36 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 0.0003922/0.0003922, allocations: 13.53 kB / 0.8956 GB, free: 11.9 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7423/0.7427, allocations: 118.1 MB / 1.011 GB, free: 57.82 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource): time 0.003865/0.7466, allocations: 3.109 MB / 1.014 GB, free: 57.67 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.002566/0.7492, allocations: 1.608 MB / 1.016 GB, free: 57.52 MB / 0.7136 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001553/0.7494, allocations: 2.781 kB / 1.016 GB, free: 57.52 MB / 0.7136 GB Notification: Performance of NFTyping.typeComponents: time 0.0001938/0.7496, allocations: 32.73 kB / 1.016 GB, free: 57.51 MB / 0.7136 GB Notification: Performance of NFTyping.typeBindings: time 0.0004584/0.75, allocations: 149 kB / 1.016 GB, free: 57.47 MB / 0.7136 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005791/0.7506, allocations: 193 kB / 1.016 GB, free: 57.44 MB / 0.7136 GB Notification: Performance of NFFlatten.flatten: time 0.0004177/0.7511, allocations: 419.1 kB / 1.016 GB, free: 57.38 MB / 0.7136 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006964/0.7518, allocations: 406.7 kB / 1.017 GB, free: 57.26 MB / 0.7136 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001909/0.752, allocations: 128.6 kB / 1.017 GB, free: 57.23 MB / 0.7136 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002573/0.7522, allocations: 170.3 kB / 1.017 GB, free: 57.21 MB / 0.7136 GB Notification: Performance of NFPackage.collectConstants: time 4.08e-05/0.7523, allocations: 13.28 kB / 1.017 GB, free: 57.21 MB / 0.7136 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002882/0.7526, allocations: 139.6 kB / 1.017 GB, free: 57.2 MB / 0.7136 GB Notification: Performance of NFScalarize.scalarize: time 8.129e-05/0.7527, allocations: 81.2 kB / 1.017 GB, free: 57.19 MB / 0.7136 GB Notification: Performance of NFVerifyModel.verify: time 6.176e-05/0.7527, allocations: 69.39 kB / 1.017 GB, free: 57.15 MB / 0.7136 GB Notification: Performance of NFConvertDAE.convert: time 0.0003182/0.7531, allocations: 346.8 kB / 1.018 GB, free: 57.12 MB / 0.7136 GB Notification: Performance of FrontEnd - DAE generated: time 6.312e-06/0.7531, allocations: 3.031 kB / 1.018 GB, free: 57.12 MB / 0.7136 GB Notification: Performance of FrontEnd: time 2.033e-06/0.7531, allocations: 0 / 1.018 GB, free: 57.12 MB / 0.7136 GB Notification: Performance of Transformations before backend: time 5.249e-06/0.7531, allocations: 0 / 1.018 GB, free: 57.12 MB / 0.7136 GB 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 0.001038/0.7541, allocations: 0.6034 MB / 1.018 GB, free: 56.63 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 3.788e-05/0.7542, allocations: 8.562 kB / 1.018 GB, free: 56.63 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006308/0.7548, allocations: 100 kB / 1.018 GB, free: 56.61 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003031/0.7551, allocations: 279.8 kB / 1.019 GB, free: 56.39 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.357e-05/0.7552, allocations: 13.98 kB / 1.019 GB, free: 56.39 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.973e-05/0.7552, allocations: 27.59 kB / 1.019 GB, free: 56.39 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006978/0.7559, allocations: 425.6 kB / 1.019 GB, free: 56.29 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.654e-05/0.756, allocations: 4.781 kB / 1.019 GB, free: 56.29 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.335e-05/0.756, allocations: 11.72 kB / 1.019 GB, free: 56.29 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.895e-05/0.756, allocations: 29.03 kB / 1.019 GB, free: 56.28 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008175/0.7569, allocations: 409.5 kB / 1.019 GB, free: 56.28 MB / 0.7136 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001496/0.7584, allocations: 1.612 MB / 1.021 GB, free: 55.2 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001089/0.7595, allocations: 486.2 kB / 1.021 GB, free: 55.14 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000418/0.7599, allocations: 213.5 kB / 1.022 GB, free: 55.12 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000136/0.7601, allocations: 90.59 kB / 1.022 GB, free: 55.03 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005067/0.7606, allocations: 280.3 kB / 1.022 GB, free: 54.96 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=27): time 2.514e-06/0.7606, allocations: 2.359 kB / 1.022 GB, free: 54.96 MB / 0.7136 GB Notification: Performance of matching and sorting (n=28): time 0.001777/0.7624, allocations: 0.7815 MB / 1.023 GB, free: 54.75 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.31e-05/0.7624, allocations: 88.02 kB / 1.023 GB, free: 54.65 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001911/0.7626, allocations: 224.3 kB / 1.023 GB, free: 54.54 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 2.88e-05/0.7627, allocations: 33.11 kB / 1.023 GB, free: 54.51 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 8.161e-05/0.7627, allocations: 165.6 kB / 1.023 GB, free: 54.39 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 6.335e-05/0.7628, allocations: 95.59 kB / 1.023 GB, free: 54.34 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.08e-05/0.7628, allocations: 6.469 kB / 1.023 GB, free: 54.34 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 7.763e-05/0.7629, allocations: 332.5 kB / 1.024 GB, free: 54.02 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000363/0.7633, allocations: 182.2 kB / 1.024 GB, free: 54.02 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000415/0.7637, allocations: 261.6 kB / 1.024 GB, free: 53.93 MB / 0.7136 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007641/0.7645, allocations: 481.9 kB / 1.025 GB, free: 53.8 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.473e-06/0.7645, allocations: 0 / 1.025 GB, free: 53.8 MB / 0.7136 GB Notification: Performance of matching and sorting (n=39) (initialization): time 0.001015/0.7655, allocations: 0.5588 MB / 1.025 GB, free: 53.69 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 8.189e-05/0.7656, allocations: 185.9 kB / 1.025 GB, free: 53.49 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.216e-06/0.7656, allocations: 2.938 kB / 1.025 GB, free: 53.49 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002315/0.7659, allocations: 38.7 kB / 1.025 GB, free: 53.48 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003719/0.7662, allocations: 93.77 kB / 1.025 GB, free: 53.48 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001041/0.7673, allocations: 1.497 MB / 1.027 GB, free: 52.18 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003314/0.7676, allocations: 55.14 kB / 1.027 GB, free: 52.16 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.891e-05/0.7677, allocations: 15.03 kB / 1.027 GB, free: 52.16 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 5.15e-06/0.7677, allocations: 2.812 kB / 1.027 GB, free: 52.16 MB / 0.7136 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009361/0.7686, allocations: 0.4973 MB / 1.027 GB, free: 52.1 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.422e-06/0.7687, allocations: 2.594 kB / 1.027 GB, free: 52.1 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001212/0.7688, allocations: 47.64 kB / 1.027 GB, free: 52.09 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003562/0.7691, allocations: 90.14 kB / 1.028 GB, free: 52.07 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009143/0.7701, allocations: 1.476 MB / 1.029 GB, free: 50.78 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002813/0.7704, allocations: 56.05 kB / 1.029 GB, free: 50.77 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.582e-05/0.7704, allocations: 9.844 kB / 1.029 GB, free: 50.77 MB / 0.7136 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.load.T_start,load.T_start,$PRE.load.count,load.count) * 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 (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 2} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001845/0.7706, allocations: 239.2 kB / 1.029 GB, free: 50.58 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.402e-05/0.7706, allocations: 28.47 kB / 1.029 GB, free: 50.56 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009643/0.7716, allocations: 0.4896 MB / 1.03 GB, free: 50.49 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.587e-06/0.7716, allocations: 2.969 kB / 1.03 GB, free: 50.49 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.747e-06/0.7716, allocations: 2.125 kB / 1.03 GB, free: 50.49 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.99e-06/0.7717, allocations: 7.422 kB / 1.03 GB, free: 50.48 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005377/0.7722, allocations: 0.5728 MB / 1.03 GB, free: 50.15 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.933e-06/0.7722, allocations: 0 / 1.03 GB, free: 50.15 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003395/0.7726, allocations: 73.47 kB / 1.03 GB, free: 50.15 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001036/0.7727, allocations: 43.73 kB / 1.03 GB, free: 50.14 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.391e-05/0.7727, allocations: 10.53 kB / 1.03 GB, free: 50.14 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008335/0.7735, allocations: 1.409 MB / 1.032 GB, free: 48.87 MB / 0.7136 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.976e-06/0.7736, allocations: 6.781 kB / 1.032 GB, free: 48.87 MB / 0.7136 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001057/0.7746, allocations: 0.5613 MB / 1.032 GB, free: 48.68 MB / 0.7136 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001226/0.7748, allocations: 135.8 kB / 1.033 GB, free: 48.56 MB / 0.7136 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.137e-05/0.7748, allocations: 9.531 kB / 1.033 GB, free: 48.56 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00029/0.7751, allocations: 41.61 kB / 1.033 GB, free: 48.56 MB / 0.7136 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001108/0.7752, allocations: 34.14 kB / 1.033 GB, free: 48.56 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.912e-05/0.7753, allocations: 16.59 kB / 1.033 GB, free: 48.55 MB / 0.7136 GB Notification: Performance of sorting global known variables: time 0.0001417/0.7754, allocations: 171 kB / 1.033 GB, free: 48.47 MB / 0.7136 GB Notification: Performance of sort global known variables: time 1.6e-07/0.7754, allocations: 0 / 1.033 GB, free: 48.47 MB / 0.7136 GB Notification: Performance of remove unused functions: time 0.0006615/0.7761, allocations: 126.2 kB / 1.033 GB, free: 48.47 MB / 0.7136 GB 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 (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(1,100.0%) 2} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001861/0.7763, allocations: 130.8 kB / 1.033 GB, free: 48.37 MB / 0.7136 GB Notification: Performance of simCode: created initialization part: time 0.001737/0.778, allocations: 1.006 MB / 1.034 GB, free: 47.99 MB / 0.7136 GB Notification: Performance of simCode: created event and clocks part: time 2.665e-06/0.778, allocations: 0 / 1.034 GB, free: 47.99 MB / 0.7136 GB Notification: Performance of simCode: created simulation system equations: time 0.0005805/0.7786, allocations: 344.5 kB / 1.034 GB, free: 47.87 MB / 0.7136 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004498/0.7791, allocations: 41.06 kB / 1.034 GB, free: 47.87 MB / 0.7136 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001205/0.7803, allocations: 0.744 MB / 1.035 GB, free: 47.49 MB / 0.7136 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002865/0.7806, allocations: 0.7892 MB / 1.036 GB, free: 46.79 MB / 0.7136 GB Notification: Performance of simCode: alias equations: time 0.0003257/0.7809, allocations: 103 kB / 1.036 GB, free: 46.78 MB / 0.7136 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.006e-05/0.781, allocations: 21.16 kB / 1.036 GB, free: 46.77 MB / 0.7136 GB Notification: Performance of SimCode: time 6.11e-07/0.781, allocations: 0 / 1.036 GB, free: 46.77 MB / 0.7136 GB Notification: Performance of Templates: time 0.008423/0.7895, allocations: 4.033 MB / 1.04 GB, free: 46.61 MB / 0.7136 GB make -j1 -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.makefile (rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.sim & ./Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource.pipe 2>&1)