Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BLDC_BLDC.Examples.DemoBLDCVoltages.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/BLDC 1.9.0/package.mo", uses=false) Using package BLDC with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BLDC 1.9.0/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(BLDC.Examples.DemoBLDCVoltages,tolerance=1e-06,outputFormat="empty",numberOfIntervals=199998,variableFilter="",fileNamePrefix="BLDC_BLDC.Examples.DemoBLDCVoltages") translateModel(BLDC.Examples.DemoBLDCVoltages,tolerance=1e-06,outputFormat="empty",numberOfIntervals=199998,variableFilter="",fileNamePrefix="BLDC_BLDC.Examples.DemoBLDCVoltages") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001404/0.001404, allocations: 105 kB / 16.41 MB, free: 6.465 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00154/0.00154, allocations: 187 kB / 17.34 MB, free: 5.719 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.299/1.299, allocations: 222.9 MB / 241 MB, free: 15.09 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BLDC 1.9.0/package.mo): time 0.01292/0.01292, allocations: 2.595 MB / 293.8 MB, free: 12.16 MB / 238.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00171/0.00171, allocations: 99.84 kB / 406 MB, free: 29.53 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08184/0.08356, allocations: 50.03 MB / 456 MB, free: 11.46 MB / 334.1 MB Notification: Performance of NFInst.instantiate(BLDC.Examples.DemoBLDCVoltages): time 0.0074/0.091, allocations: 5.671 MB / 461.7 MB, free: 5.762 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.003974/0.09501, allocations: 1.913 MB / 463.6 MB, free: 3.844 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000947/0.09599, allocations: 39.81 kB / 463.7 MB, free: 3.805 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0009197/0.09697, allocations: 269.9 kB / 463.9 MB, free: 3.539 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002321/0.09931, allocations: 0.7384 MB / 464.7 MB, free: 2.801 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0007209/0.1, allocations: 291.6 kB / 464.9 MB, free: 2.516 MB / 334.1 MB Notification: Performance of NFFlatten.flatten: time 0.003578/0.1036, allocations: 3.17 MB / 468.1 MB, free: 15.34 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003059/0.1067, allocations: 2.494 MB / 470.6 MB, free: 12.78 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002012/0.1087, allocations: 1.394 MB / 472 MB, free: 11.38 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002721/0.1115, allocations: 1.647 MB / 473.7 MB, free: 9.727 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001014/0.1125, allocations: 388 kB / 474 MB, free: 9.348 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001386/0.1139, allocations: 475.9 kB / 474.5 MB, free: 8.883 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001394/0.1153, allocations: 1.075 MB / 475.6 MB, free: 7.805 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002846/0.1182, allocations: 1.692 MB / 477.3 MB, free: 6.105 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005632/0.1238, allocations: 5.036 MB / 482.3 MB, free: 1.055 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.578e-06/0.1239, allocations: 0 / 482.3 MB, free: 1.055 MB / 350.1 MB Notification: Performance of FrontEnd: time 2.865e-06/0.1239, allocations: 4 kB / 482.3 MB, free: 1.051 MB / 350.1 MB Notification: Performance of Transformations before backend: time 0.0001646/0.124, allocations: 3.938 kB / 482.3 MB, free: 1.047 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 627 * Number of variables: 627 Notification: Performance of Generate backend data structure: time 0.009016/0.1331, allocations: 3.632 MB / 485.9 MB, free: 13.35 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.258e-05/0.1331, allocations: 8.031 kB / 485.9 MB, free: 13.34 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006693/0.1338, allocations: 325.1 kB / 486.3 MB, free: 13.02 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003128/0.1369, allocations: 1.909 MB / 488.2 MB, free: 11.05 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001147/0.1371, allocations: 176.8 kB / 488.3 MB, free: 10.88 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003346/0.1374, allocations: 228 kB / 488.6 MB, free: 10.66 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005923/0.1433, allocations: 3.743 MB / 492.3 MB, free: 6.785 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.024e-05/0.1434, allocations: 3.938 kB / 492.3 MB, free: 6.781 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002492/0.1437, allocations: 104 kB / 492.4 MB, free: 6.68 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001184/0.1438, allocations: 116.7 kB / 492.5 MB, free: 6.562 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005869/0.1497, allocations: 3.574 MB / 496.1 MB, free: 2.973 MB / 366.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01636/0.166, allocations: 11.5 MB / 0.4957 GB, free: 7.266 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004829/0.1709, allocations: 2.898 MB / 0.4985 GB, free: 4.359 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002608/0.1735, allocations: 1.661 MB / 0.5002 GB, free: 2.695 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002006/0.1738, allocations: 119.1 kB / 0.5003 GB, free: 2.559 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.744e-05/0.1738, allocations: 56.56 kB / 0.5003 GB, free: 2.496 MB / 382.1 MB Notification: Performance of pre-optimization done (n=169): time 4.058e-06/0.1738, allocations: 0 / 0.5003 GB, free: 2.496 MB / 382.1 MB Notification: Performance of matching and sorting (n=169): time 0.2257/0.3995, allocations: 6.117 MB / 0.5063 GB, free: 51.27 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.559e-05/0.3996, allocations: 69.19 kB / 0.5064 GB, free: 51.2 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003158/0.4028, allocations: 2.115 MB / 0.5084 GB, free: 50.64 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001237/0.4029, allocations: 55.67 kB / 0.5085 GB, free: 50.59 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000733/0.4037, allocations: 1.075 MB / 0.5095 GB, free: 49.9 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003997/0.4041, allocations: 0.5073 MB / 0.51 GB, free: 49.52 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005625/0.4046, allocations: 363.2 kB / 0.5104 GB, free: 49.35 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 4.183e-05/0.4047, allocations: 302.4 kB / 0.5107 GB, free: 49.05 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001804/0.4065, allocations: 1.041 MB / 0.5117 GB, free: 48.67 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002208/0.4087, allocations: 1.418 MB / 0.5131 GB, free: 47.86 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.003254/0.412, allocations: 2.303 MB / 0.5153 GB, free: 46.63 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.157e-06/0.412, allocations: 2.75 kB / 0.5153 GB, free: 46.63 MB / 382.1 MB Notification: Performance of matching and sorting (n=216) (initialization): time 0.005194/0.4172, allocations: 3.292 MB / 0.5185 GB, free: 45.29 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.467e-05/0.4172, allocations: 11.88 kB / 0.5185 GB, free: 45.29 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.873e-05/0.4173, allocations: 13.5 kB / 0.5186 GB, free: 45.29 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002251/0.4195, allocations: 1.247 MB / 0.5198 GB, free: 44.86 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006768/0.4202, allocations: 208.4 kB / 0.52 GB, free: 44.84 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01405/0.4343, allocations: 17.12 MB / 0.5367 GB, free: 29.87 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001672/0.436, allocations: 241.9 kB / 0.5369 GB, free: 29.63 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001383/0.4361, allocations: 71.98 kB / 0.537 GB, free: 29.56 MB / 382.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 48 * Number of states: 0 () * Number of discrete variables: 45 (inverter.diode_n.idealDiode[5].off,inverter.diode_n.idealDiode[4].off,inverter.diode_n.idealDiode[3].off,inverter.diode_n.idealDiode[2].off,inverter.diode_n.idealDiode[1].off,inverter.transistor_n.idealGTOThyristor[5].off,inverter.transistor_n.idealGTOThyristor[4].off,inverter.transistor_n.idealGTOThyristor[3].off,inverter.transistor_n.idealGTOThyristor[2].off,inverter.transistor_n.idealGTOThyristor[1].off,inverter.diode_p.idealDiode[5].off,inverter.diode_p.idealDiode[4].off,inverter.diode_p.idealDiode[3].off,inverter.diode_p.idealDiode[2].off,inverter.diode_p.idealDiode[1].off,inverter.transistor_p.idealGTOThyristor[5].off,inverter.transistor_p.idealGTOThyristor[4].off,inverter.transistor_p.idealGTOThyristor[3].off,inverter.transistor_p.idealGTOThyristor[2].off,inverter.transistor_p.idealGTOThyristor[1].off,inverter.andCondition_n[5].y,inverter.andCondition_n[4].y,inverter.andCondition_n[3].y,inverter.andCondition_n[2].y,inverter.andCondition_n[1].y,inverter.andCondition_p[5].y,inverter.andCondition_p[4].y,inverter.andCondition_p[3].y,inverter.andCondition_p[2].y,inverter.andCondition_p[1].y,electronicCommutator.fire_n[5],electronicCommutator.fire_n[4],electronicCommutator.fire_n[3],electronicCommutator.fire_n[2],electronicCommutator.fire_n[1],electronicCommutator.fire_p[5],electronicCommutator.fire_p[4],electronicCommutator.fire_p[3],electronicCommutator.fire_p[2],electronicCommutator.fire_p[1],hallSensor.yC[5],hallSensor.yC[4],hallSensor.yC[3],hallSensor.yC[2],hallSensor.yC[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (135): * Single equations (assignments): 129 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * 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): 5 systems {(4,13), (4,13), (4,13), (4,13), (4,13)} Notification: Performance of prepare postOptimizeDAE: time 0.001337/0.4375, allocations: 1.003 MB / 0.538 GB, free: 28.55 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003798/0.4379, allocations: 225.3 kB / 0.5382 GB, free: 28.33 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004658/0.4425, allocations: 3.381 MB / 0.5415 GB, free: 24.92 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.412e-05/0.4426, allocations: 20 kB / 0.5415 GB, free: 24.9 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.258e-06/0.4426, allocations: 4 kB / 0.5415 GB, free: 24.9 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.415e-05/0.4426, allocations: 7.969 kB / 0.5415 GB, free: 24.89 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008528/0.4511, allocations: 6.637 MB / 0.548 GB, free: 18.21 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.476e-06/0.4512, allocations: 0 / 0.548 GB, free: 18.21 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005643/0.4517, allocations: 139.2 kB / 0.5481 GB, free: 18.08 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.00201/0.4538, allocations: 1.199 MB / 0.5493 GB, free: 16.88 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001206/0.4539, allocations: 32 kB / 0.5493 GB, free: 16.84 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01337/0.4673, allocations: 16.62 MB / 0.5656 GB, free: 15.56 MB / 398.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.894e-06/0.4673, allocations: 6.656 kB / 0.5656 GB, free: 15.55 MB / 398.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007765/0.4751, allocations: 4.772 MB / 0.5702 GB, free: 10.75 MB / 398.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001385/0.4765, allocations: 0.5839 MB / 0.5708 GB, free: 10.14 MB / 398.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002793/0.4768, allocations: 31.94 kB / 0.5708 GB, free: 10.11 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001007/0.4778, allocations: 123.8 kB / 0.5709 GB, free: 9.992 MB / 398.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007425/0.4786, allocations: 317.6 kB / 0.5712 GB, free: 9.68 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001055/0.4787, allocations: 47.94 kB / 0.5713 GB, free: 9.633 MB / 398.1 MB Notification: Performance of sorting global known variables: time 0.002057/0.4807, allocations: 1.465 MB / 0.5727 GB, free: 8.145 MB / 398.1 MB Notification: Performance of sort global known variables: time 2.91e-07/0.4808, allocations: 0 / 0.5727 GB, free: 8.145 MB / 398.1 MB Notification: Performance of remove unused functions: time 0.002411/0.4832, allocations: 0.7781 MB / 0.5735 GB, free: 7.367 MB / 398.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (constantSpeed.phi) * Number of discrete variables: 45 (hallSensor.yC[1],hallSensor.yC[2],hallSensor.yC[3],hallSensor.yC[4],hallSensor.yC[5],electronicCommutator.fire_p[1],electronicCommutator.fire_p[2],electronicCommutator.fire_p[3],electronicCommutator.fire_p[4],electronicCommutator.fire_p[5],electronicCommutator.fire_n[1],electronicCommutator.fire_n[2],electronicCommutator.fire_n[3],electronicCommutator.fire_n[4],electronicCommutator.fire_n[5],inverter.andCondition_p[1].y,inverter.andCondition_p[2].y,inverter.andCondition_p[3].y,inverter.andCondition_p[4].y,inverter.andCondition_p[5].y,inverter.andCondition_n[1].y,inverter.andCondition_n[2].y,inverter.andCondition_n[3].y,inverter.andCondition_n[4].y,inverter.andCondition_n[5].y,inverter.transistor_p.idealGTOThyristor[1].off,inverter.transistor_p.idealGTOThyristor[2].off,inverter.transistor_p.idealGTOThyristor[3].off,inverter.transistor_p.idealGTOThyristor[4].off,inverter.transistor_p.idealGTOThyristor[5].off,inverter.diode_p.idealDiode[1].off,inverter.diode_p.idealDiode[2].off,inverter.diode_p.idealDiode[3].off,inverter.diode_p.idealDiode[4].off,inverter.diode_p.idealDiode[5].off,inverter.transistor_n.idealGTOThyristor[1].off,inverter.transistor_n.idealGTOThyristor[2].off,inverter.transistor_n.idealGTOThyristor[3].off,inverter.transistor_n.idealGTOThyristor[4].off,inverter.transistor_n.idealGTOThyristor[5].off,inverter.diode_n.idealDiode[1].off,inverter.diode_n.idealDiode[2].off,inverter.diode_n.idealDiode[3].off,inverter.diode_n.idealDiode[4].off,inverter.diode_n.idealDiode[5].off) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (95): * Single equations (assignments): 89 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * 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): 5 systems {(4,12), (4,12), (4,12), (4,12), (4,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003829/0.4836, allocations: 205 kB / 0.5737 GB, free: 7.168 MB / 398.1 MB Notification: Performance of simCode: created initialization part: time 0.005901/0.4895, allocations: 3.623 MB / 0.5772 GB, free: 3.492 MB / 398.1 MB Notification: Performance of simCode: created event and clocks part: time 4.308e-06/0.4895, allocations: 0 / 0.5772 GB, free: 3.492 MB / 398.1 MB Notification: Performance of simCode: created simulation system equations: time 0.003474/0.493, allocations: 2.355 MB / 0.5795 GB, free: 1.074 MB / 398.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002548/0.4956, allocations: 0.6181 MB / 0.5801 GB, free: 476 kB / 398.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01169/0.5073, allocations: 5.734 MB / 0.5857 GB, free: 10.71 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001874/0.5092, allocations: 2.14 MB / 0.5878 GB, free: 8.539 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005489/0.5097, allocations: 155.4 kB / 0.588 GB, free: 8.387 MB / 414.1 MB Notification: Performance of SimCode: time 2.244e-06/0.5097, allocations: 0 / 0.588 GB, free: 8.387 MB / 414.1 MB Notification: Performance of Templates: time 0.1058/0.6155, allocations: 99.92 MB / 0.6855 GB, free: 4.457 MB / 0.4981 GB make -j1 -f BLDC_BLDC.Examples.DemoBLDCVoltages.makefile (rm -f BLDC_BLDC.Examples.DemoBLDCVoltages.pipe ; mkfifo BLDC_BLDC.Examples.DemoBLDCVoltages.pipe ; head -c 1048576 < BLDC_BLDC.Examples.DemoBLDCVoltages.pipe >> ../files/BLDC_BLDC.Examples.DemoBLDCVoltages.sim & ./BLDC_BLDC.Examples.DemoBLDCVoltages -abortSlowSimulation -alarm=480 -lv LOG_STATS > BLDC_BLDC.Examples.DemoBLDCVoltages.pipe 2>&1)