Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: translateModel(BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem") translateModel(BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001459/0.001459, allocations: 103.4 kB / 15.33 MB, free: 0.5078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001686/0.001686, allocations: 193.8 kB / 16.25 MB, free: 6.625 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.414/1.414, allocations: 222.9 MB / 239.9 MB, free: 4.523 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002091/0.00209, allocations: 290.9 kB / 290.4 MB, free: 2.133 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9566/0.9566, allocations: 169.2 MB / 0.4978 GB, free: 14.07 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001688/0.001689, allocations: 94.77 kB / 0.5947 GB, free: 28.46 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1425/0.1442, allocations: 86.98 MB / 0.6796 GB, free: 1.062 MB / 478.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem): time 0.006253/0.1505, allocations: 4.6 MB / 0.6841 GB, free: 12.45 MB / 494.1 MB Notification: Performance of NFInst.instExpressions: time 0.006043/0.1566, allocations: 4.367 MB / 0.6884 GB, free: 8.078 MB / 494.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004962/0.1571, allocations: 15.88 kB / 0.6884 GB, free: 8.062 MB / 494.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Technologies/Photovoltaics/BaseClasses/PVModuleGeneral.mo:38:3-39:117:writable] Warning: Connector radiationPort is not balanced: The number of potential variables (5) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Technologies/Photovoltaics/BaseClasses/OpticalModels/OpticalModelGeneral.mo:10:3-12:121:writable] Warning: Connector radiationPort is not balanced: The number of potential variables (5) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Climate/SolarRadiationTransformers/SolarRadiationTransformerGeneral.mo:25:3-27:116:writable] Warning: Connector radiationPort is not balanced: The number of potential variables (5) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.01187/0.169, allocations: 14.39 MB / 0.7024 GB, free: 9.645 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01269/0.1818, allocations: 14.67 MB / 0.7168 GB, free: 10.94 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.001312/0.1831, allocations: 454.6 kB / 0.7172 GB, free: 10.5 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.008362/0.1915, allocations: 7.29 MB / 0.7243 GB, free: 3.199 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004193/0.1919, allocations: 242.8 kB / 0.7246 GB, free: 2.949 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00753/0.1995, allocations: 5.771 MB / 0.7302 GB, free: 13.17 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0143/0.2138, allocations: 14.54 MB / 0.7444 GB, free: 14.61 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0004527/0.2143, allocations: 83.94 kB / 0.7445 GB, free: 14.52 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001338/0.2156, allocations: 0.5853 MB / 0.745 GB, free: 13.94 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.00299/0.2186, allocations: 4.34 MB / 0.7493 GB, free: 9.582 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.002667/0.2213, allocations: 4.235 MB / 0.7534 GB, free: 5.305 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.007634/0.2289, allocations: 10.04 MB / 0.7632 GB, free: 11.22 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 5.08e-06/0.229, allocations: 4 kB / 0.7632 GB, free: 11.22 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.453e-06/0.229, allocations: 0 / 0.7632 GB, free: 11.22 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 0.0001818/0.2292, allocations: 0 / 0.7632 GB, free: 11.22 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 153 * Number of variables: 153 Notification: Performance of Generate backend data structure: time 0.4661/0.6953, allocations: 14.46 MB / 0.7773 GB, free: 83.64 MB / 0.5607 GB Notification: Performance of prepare preOptimizeDAE: time 4.029e-05/0.6954, allocations: 10.41 kB / 0.7774 GB, free: 83.64 MB / 0.5607 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00589/0.7013, allocations: 2.279 MB / 0.7796 GB, free: 82.66 MB / 0.5607 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005803/0.7071, allocations: 5.963 MB / 0.7854 GB, free: 78.85 MB / 0.5607 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001203/0.7072, allocations: 128.8 kB / 0.7855 GB, free: 78.74 MB / 0.5607 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001209/0.7074, allocations: 59.16 kB / 0.7856 GB, free: 78.72 MB / 0.5607 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00501/0.7124, allocations: 6.503 MB / 0.7919 GB, free: 77.64 MB / 0.5607 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.695e-05/0.7125, allocations: 10.34 kB / 0.7919 GB, free: 77.63 MB / 0.5607 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.733e-05/0.7125, allocations: 27.78 kB / 0.792 GB, free: 77.61 MB / 0.5607 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.073e-05/0.7126, allocations: 14.5 kB / 0.792 GB, free: 77.61 MB / 0.5607 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007917/0.7205, allocations: 6.503 MB / 0.7983 GB, free: 76.64 MB / 0.5607 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01199/0.7325, allocations: 7.904 MB / 0.8061 GB, free: 73.23 MB / 0.5607 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004685/0.7372, allocations: 6.618 MB / 0.8125 GB, free: 66.7 MB / 0.5607 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003197/0.7404, allocations: 6.078 MB / 0.8184 GB, free: 60.61 MB / 0.5607 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001664/0.7421, allocations: 2.204 MB / 0.8206 GB, free: 57.94 MB / 0.5607 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003466/0.7456, allocations: 6.191 MB / 0.8266 GB, free: 51.73 MB / 0.5607 GB Notification: Performance of pre-optimization done (n=79): time 3.917e-06/0.7456, allocations: 0 / 0.8266 GB, free: 51.73 MB / 0.5607 GB Notification: Performance of matching and sorting (n=79): time 0.01905/0.7647, allocations: 26.14 MB / 0.8522 GB, free: 25.55 MB / 0.5607 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.266e-05/0.7648, allocations: 137.2 kB / 0.8523 GB, free: 25.39 MB / 0.5607 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02046/0.7852, allocations: 20.82 MB / 0.8726 GB, free: 4.727 MB / 0.5607 GB Notification: Performance of collectPreVariables (initialization): time 0.0001912/0.7854, allocations: 41.7 kB / 0.8727 GB, free: 4.68 MB / 0.5607 GB Notification: Performance of collectInitialEqns (initialization): time 0.006446/0.7919, allocations: 8.722 MB / 0.8812 GB, free: 11.95 MB / 0.5763 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003969/0.7923, allocations: 262.2 kB / 0.8814 GB, free: 11.7 MB / 0.5763 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000327/0.7927, allocations: 170.5 kB / 0.8816 GB, free: 11.52 MB / 0.5763 GB Notification: Performance of setup shared object (initialization): time 0.0001342/0.7928, allocations: 341.9 kB / 0.8819 GB, free: 11.18 MB / 0.5763 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004755/0.7976, allocations: 6.045 MB / 0.8878 GB, free: 5.137 MB / 0.5763 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004846/0.8024, allocations: 6.227 MB / 0.8939 GB, free: 14.82 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 2.623/3.425, allocations: 428.1 MB / 1.312 GB, free: 6.113 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.716e-06/3.425, allocations: 4 kB / 1.312 GB, free: 6.109 MB / 0.7325 GB Notification: Performance of matching and sorting (n=109) (initialization): time 0.01629/3.442, allocations: 19.91 MB / 1.331 GB, free: 5.605 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 4.968e-05/3.442, allocations: 41.62 kB / 1.332 GB, free: 5.562 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.34e-05/3.442, allocations: 4 kB / 1.332 GB, free: 5.559 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.2546/3.696, allocations: 144 kB / 1.332 GB, free: 269.3 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00122/3.698, allocations: 215.1 kB / 1.332 GB, free: 269.3 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004564/3.702, allocations: 2.122 MB / 1.334 GB, free: 267.9 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003276/3.705, allocations: 122.1 kB / 1.334 GB, free: 267.9 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001891/3.706, allocations: 47.41 kB / 1.334 GB, free: 267.9 MB / 0.7482 GB Warning: Assuming fixed start value for the following 4 variables: battery.E_charged:VARIABLE(start = 0.0 unit = "J" fixed = true ) "Total energy charged to the battery" type: Real battery.E_discharged:VARIABLE(start = 0.0 unit = "J" fixed = true ) "Total energy taken from the battery" type: Real battery.EAva:VARIABLE(start = 0.315 * battery.SOC_start * battery.E_nominal unit = "J" fixed = true ) "Available charge of the battery" type: Real battery.EBou:VARIABLE(start = 0.6850000000000001 * battery.SOC_start * battery.E_nominal unit = "J" fixed = true ) "Bound charge of the battery" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 26 * Number of states: 0 () * Number of discrete variables: 14 (SLP_July.nextEventScaled,SLP_July.nextEvent,$PRE.SLP_July.nextEvent,SLP_July.last,SLP_July.b,SLP_July.a,weatherData.weatherData.conTim.tNext,$PRE.weatherData.weatherData.conTim.tNext,$whenCondition1,$whenCondition2,radiation.outsidePolarCircle,Eload.local_reset,EGrid.local_reset,EField.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (103): * Single equations (assignments): 101 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.006111/3.712, allocations: 4.941 MB / 1.339 GB, free: 267.8 MB / 0.7482 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002806/3.715, allocations: 1.711 MB / 1.341 GB, free: 267.8 MB / 0.7482 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02131/3.736, allocations: 20.36 MB / 1.36 GB, free: 265 MB / 0.7482 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.311e-05/3.736, allocations: 12.47 kB / 1.36 GB, free: 265 MB / 0.7482 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.298e-06/3.736, allocations: 0 / 1.36 GB, free: 265 MB / 0.7482 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.354e-05/3.736, allocations: 4.641 kB / 1.361 GB, free: 265 MB / 0.7482 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01834/3.754, allocations: 24.9 MB / 1.385 GB, free: 242.6 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.164e-06/3.754, allocations: 3.609 kB / 1.385 GB, free: 242.6 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009546/3.755, allocations: 177.8 kB / 1.385 GB, free: 242.4 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005874/3.756, allocations: 126.5 kB / 1.385 GB, free: 242.3 MB / 0.7482 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.849e-05/3.756, allocations: 23.98 kB / 1.385 GB, free: 242.3 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003455/3.759, allocations: 1.962 MB / 1.387 GB, free: 240.2 MB / 0.7482 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.164e-06/3.759, allocations: 6.656 kB / 1.387 GB, free: 240.2 MB / 0.7482 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01742/3.777, allocations: 29.5 MB / 1.416 GB, free: 210.7 MB / 0.7482 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003104/3.78, allocations: 1.531 MB / 1.417 GB, free: 209.2 MB / 0.7482 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001326/3.781, allocations: 17.62 kB / 1.417 GB, free: 209.1 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001695/3.783, allocations: 65.88 kB / 1.417 GB, free: 209.1 MB / 0.7482 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001629/3.783, allocations: 64.91 kB / 1.417 GB, free: 209 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.589e-05/3.783, allocations: 29.98 kB / 1.418 GB, free: 209 MB / 0.7482 GB Notification: Performance of sorting global known variables: time 0.01707/3.8, allocations: 14.57 MB / 1.432 GB, free: 194.5 MB / 0.7482 GB Notification: Performance of sort global known variables: time 5.11e-07/3.8, allocations: 0 / 1.432 GB, free: 194.5 MB / 0.7482 GB Notification: Performance of remove unused functions: time 0.002691/3.803, allocations: 0.6707 MB / 1.432 GB, free: 193.9 MB / 0.7482 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 7 (battery.EAva,battery.EBou,battery.E_charged,battery.E_discharged,EField.y,EGrid.y,Eload.y) * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,weatherData.weatherData.conTim.tNext,SLP_July.a,SLP_July.b,SLP_July.last,SLP_July.nextEvent,SLP_July.nextEventScaled) * Number of discrete states: 7 (weatherData.weatherData.conTim.tNext,SLP_July.nextEvent,SLP_July.last,SLP_July.nextEventScaled,SLP_July.b,SLP_July.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (89): * Single equations (assignments): 86 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 1 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00121/3.804, allocations: 0.5315 MB / 1.433 GB, free: 193.6 MB / 0.7482 GB Notification: Performance of simCode: created initialization part: time 0.00764/3.812, allocations: 12.51 MB / 1.445 GB, free: 181.1 MB / 0.7482 GB Notification: Performance of simCode: created event and clocks part: time 4.439e-06/3.812, allocations: 0 / 1.445 GB, free: 181.1 MB / 0.7482 GB Notification: Performance of simCode: created simulation system equations: time 0.003858/3.816, allocations: 6.384 MB / 1.451 GB, free: 174.7 MB / 0.7482 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004731/3.821, allocations: 0.5528 MB / 1.452 GB, free: 174.1 MB / 0.7482 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03649/3.857, allocations: 39.63 MB / 1.491 GB, free: 134.5 MB / 0.7482 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006806/3.864, allocations: 7.603 MB / 1.498 GB, free: 126.9 MB / 0.7482 GB Notification: Performance of simCode: alias equations: time 0.001109/3.865, allocations: 184.8 kB / 1.498 GB, free: 126.7 MB / 0.7482 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003362/3.865, allocations: 87.38 kB / 1.498 GB, free: 126.6 MB / 0.7482 GB Notification: Performance of SimCode: time 8.52e-07/3.865, allocations: 0 / 1.498 GB, free: 126.6 MB / 0.7482 GB Notification: Performance of Templates: time 0.0755/3.941, allocations: 30.53 MB / 1.528 GB, free: 96.17 MB / 0.7482 GB make -j1 -f BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.makefile (rm -f BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.pipe ; mkfifo BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.pipe >> ../files/BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.sim & ./BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Applications.PhotovoltaicSystems.PhotovoltaicSystem.pipe 2>&1)