Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Sensors_Examples_Sensors",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors,fileNamePrefix="Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Sensors_Examples_Sensors",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 0.001152/0.001152, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001134/0.001134, allocations: 189.5 kB / 16.25 MB, free: 6.633 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.173/1.173, allocations: 205.1 MB / 222.1 MB, free: 4.723 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.57/1.57, allocations: 292.3 MB / 0.5486 GB, free: 13.61 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001408/0.001408, allocations: 67.11 kB / 0.6711 GB, free: 26.14 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3101/0.3115, allocations: 114.6 MB / 0.783 GB, free: 13.78 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors): time 0.02187/0.3334, allocations: 17.09 MB / 0.7997 GB, free: 12.62 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.01183/0.3453, allocations: 5.839 MB / 0.8054 GB, free: 6.77 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001565/0.3469, allocations: 43.88 kB / 0.8054 GB, free: 6.727 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.003126/0.3501, allocations: 1.195 MB / 0.8066 GB, free: 5.527 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.002147/0.3522, allocations: 0.7707 MB / 0.8073 GB, free: 4.754 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.00334/0.3556, allocations: 1.235 MB / 0.8085 GB, free: 3.52 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.004927/0.3605, allocations: 4.303 MB / 0.8127 GB, free: 15.21 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01052/0.3711, allocations: 8.136 MB / 0.8207 GB, free: 6.961 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004108/0.3752, allocations: 1.929 MB / 0.8226 GB, free: 5.027 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004077/0.3793, allocations: 2.404 MB / 0.8249 GB, free: 2.617 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0007081/0.38, allocations: 448 kB / 0.8253 GB, free: 2.18 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001855/0.3819, allocations: 0.8428 MB / 0.8262 GB, free: 1.336 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.002008/0.3839, allocations: 1.723 MB / 0.8279 GB, free: 15.61 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.002324/0.3862, allocations: 1.759 MB / 0.8296 GB, free: 13.84 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.006716/0.393, allocations: 6.369 MB / 0.8358 GB, free: 7.457 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.422e-06/0.393, allocations: 0 / 0.8358 GB, free: 7.457 MB / 0.6544 GB Notification: Performance of FrontEnd: time 3.186e-06/0.393, allocations: 0 / 0.8358 GB, free: 7.457 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001632/0.3932, allocations: 3.938 kB / 0.8358 GB, free: 7.453 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 803 * Number of variables: 803 Notification: Performance of Generate backend data structure: time 0.006893/0.4001, allocations: 3.072 MB / 0.8388 GB, free: 4.32 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.686e-05/0.4001, allocations: 12.03 kB / 0.8388 GB, free: 4.309 MB / 0.6544 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006074/0.4007, allocations: 466.7 kB / 0.8393 GB, free: 3.84 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00493/0.4057, allocations: 1.113 MB / 0.8403 GB, free: 2.723 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002767/0.4085, allocations: 1.596 MB / 0.8419 GB, free: 1.082 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001722/0.4086, allocations: 226.4 kB / 0.8421 GB, free: 0.8594 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004482/0.4091, allocations: 292.3 kB / 0.8424 GB, free: 0.5742 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01/0.4191, allocations: 5.303 MB / 0.8476 GB, free: 11.17 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.754e-05/0.4192, allocations: 3.938 kB / 0.8476 GB, free: 11.17 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005267/0.4198, allocations: 128 kB / 0.8477 GB, free: 11.04 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004041/0.4202, allocations: 205.1 kB / 0.8479 GB, free: 10.84 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01391/0.4341, allocations: 4.762 MB / 0.8525 GB, free: 6.066 MB / 0.67 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04921/0.4834, allocations: 23.18 MB / 0.8752 GB, free: 12.65 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00687/0.4903, allocations: 3.187 MB / 0.8783 GB, free: 9.195 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001677/0.492, allocations: 0.9212 MB / 0.8792 GB, free: 8.254 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002312/0.4923, allocations: 105.7 kB / 0.8793 GB, free: 8.129 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.504e-05/0.4923, allocations: 43.16 kB / 0.8793 GB, free: 8.078 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=82): time 3.657e-06/0.4923, allocations: 4 kB / 0.8793 GB, free: 8.074 MB / 0.7012 GB Notification: Performance of matching and sorting (n=82): time 0.00495/0.4973, allocations: 2.074 MB / 0.8814 GB, free: 5.996 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001715/0.4975, allocations: 222.2 kB / 0.8816 GB, free: 5.727 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002606/0.5001, allocations: 1.102 MB / 0.8826 GB, free: 4.617 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.000126/0.5003, allocations: 37.7 kB / 0.8827 GB, free: 4.574 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.001347/0.5016, allocations: 1.285 MB / 0.8839 GB, free: 3.27 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004347/0.5021, allocations: 304.1 kB / 0.8842 GB, free: 2.969 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006317/0.5027, allocations: 351.1 kB / 0.8846 GB, free: 2.617 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001613/0.5029, allocations: 338 kB / 0.8849 GB, free: 2.281 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00136/0.5043, allocations: 0.8947 MB / 0.8858 GB, free: 1.383 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001819/0.5061, allocations: 1.515 MB / 0.8872 GB, free: 15.59 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002983/0.5091, allocations: 2.358 MB / 0.8895 GB, free: 12.96 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.234e-05/0.5091, allocations: 4 kB / 0.8895 GB, free: 12.96 MB / 0.7169 GB Notification: Performance of matching and sorting (n=197) (initialization): time 0.003937/0.5131, allocations: 2.488 MB / 0.892 GB, free: 10.46 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 2.867e-05/0.5131, allocations: 12.84 kB / 0.892 GB, free: 10.45 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.027e-05/0.5132, allocations: 20 kB / 0.892 GB, free: 10.43 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.138e-05/0.5132, allocations: 28 kB / 0.892 GB, free: 10.41 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001633/0.5148, allocations: 463.2 kB / 0.8925 GB, free: 9.953 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.445e-05/0.5149, allocations: 39.86 kB / 0.8925 GB, free: 9.914 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00161/0.5165, allocations: 345.7 kB / 0.8928 GB, free: 9.574 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001559/0.5167, allocations: 79.98 kB / 0.8929 GB, free: 9.496 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003303/0.52, allocations: 1.909 MB / 0.8948 GB, free: 7.582 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002192/0.5222, allocations: 1.438 MB / 0.8962 GB, free: 5.855 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003174/0.5254, allocations: 2.206 MB / 0.8983 GB, free: 3.383 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.813e-05/0.5254, allocations: 8 kB / 0.8983 GB, free: 3.375 MB / 0.7169 GB Notification: Performance of matching and sorting (n=197) (initialization_lambda0): time 0.004083/0.5295, allocations: 2.328 MB / 0.9006 GB, free: 1.039 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 3.347e-05/0.5296, allocations: 12 kB / 0.9006 GB, free: 1.027 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.806e-05/0.5296, allocations: 20 kB / 0.9007 GB, free: 1.008 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.11e-05/0.5297, allocations: 31.98 kB / 0.9007 GB, free: 0.9766 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001523/0.5312, allocations: 439.4 kB / 0.9011 GB, free: 0.5469 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.153e-05/0.5313, allocations: 40.39 kB / 0.9011 GB, free: 0.5078 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001576/0.5329, allocations: 290.5 kB / 0.9014 GB, free: 228 kB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001612/0.533, allocations: 79.92 kB / 0.9015 GB, free: 148 kB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 86 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (197): * Single equations (assignments): 197 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0003965/0.5334, allocations: 279.6 kB / 0.9018 GB, free: 15.86 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003504/0.5338, allocations: 106.9 kB / 0.9019 GB, free: 15.76 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002433/0.5362, allocations: 1.552 MB / 0.9034 GB, free: 14.19 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.293e-05/0.5363, allocations: 12 kB / 0.9034 GB, free: 14.18 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.254e-06/0.5363, allocations: 0 / 0.9034 GB, free: 14.18 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.455e-05/0.5363, allocations: 11.92 kB / 0.9034 GB, free: 14.16 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007613/0.5439, allocations: 4.49 MB / 0.9078 GB, free: 9.555 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.164e-06/0.5439, allocations: 7.984 kB / 0.9078 GB, free: 9.547 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009403/0.5449, allocations: 243.6 kB / 0.908 GB, free: 9.309 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.353e-05/0.5449, allocations: 4 kB / 0.908 GB, free: 9.305 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.022e-05/0.545, allocations: 20 kB / 0.908 GB, free: 9.285 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.586e-06/0.545, allocations: 4 kB / 0.9081 GB, free: 9.281 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.721e-06/0.545, allocations: 7.922 kB / 0.9081 GB, free: 9.273 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002201/0.5472, allocations: 1.908 MB / 0.9099 GB, free: 7.344 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005268/0.5478, allocations: 327.6 kB / 0.9102 GB, free: 7.004 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002065/0.548, allocations: 15.94 kB / 0.9102 GB, free: 6.988 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009124/0.5489, allocations: 123.8 kB / 0.9104 GB, free: 6.867 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000152/0.5491, allocations: 56.47 kB / 0.9104 GB, free: 6.812 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.231e-05/0.5491, allocations: 23.94 kB / 0.9104 GB, free: 6.789 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001201/0.5503, allocations: 0.7995 MB / 0.9112 GB, free: 5.992 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.21e-07/0.5503, allocations: 0 / 0.9112 GB, free: 5.992 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.003579/0.5539, allocations: 1.305 MB / 0.9125 GB, free: 4.68 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 0 () * 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 (85): * Single equations (assignments): 85 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.00257/0.5565, allocations: 2.476 MB / 0.9149 GB, free: 2.172 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.4808/1.037, allocations: 3.473 MB / 0.9183 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 7.805e-06/1.037, allocations: 5.438 kB / 0.9183 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001208/1.039, allocations: 0.6577 MB / 0.919 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001764/1.04, allocations: 193.9 kB / 0.9191 GB, free: 130.6 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0231/1.063, allocations: 16.73 MB / 0.9355 GB, free: 121.9 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004007/1.067, allocations: 2.206 MB / 0.9376 GB, free: 120.8 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.003787/1.071, allocations: 1.101 MB / 0.9387 GB, free: 120.8 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001546/1.073, allocations: 0.8405 MB / 0.9395 GB, free: 120.1 MB / 0.7325 GB Notification: Performance of SimCode: time 1.212e-06/1.073, allocations: 0 / 0.9395 GB, free: 120.1 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05398/1.127, allocations: 31.13 MB / 0.9699 GB, free: 102.5 MB / 0.7325 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001446/1.127, allocations: 228.2 kB / 0.9702 GB, free: 102.3 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.374/3.501, allocations: 0 / 0.9702 GB, free: 102.3 MB / 0.7325 GB (rm -f Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe ; mkfifo Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe ; head -c 1048576 < Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe >> ../files/Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Sensors_Examples_Sensors_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_Buildings_Electrical_AC_ThreePhasesUnbalanced_Sensors_Examples_Sensors.fmu > Buildings_8_Buildings.Electrical.AC.ThreePhasesUnbalanced.Sensors.Examples.Sensors.pipe 2>&1)