Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.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.ThreePhasesUnbalanced.Conversion.Examples.Converter,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter,fileNamePrefix="IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter",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 0.001194/0.001194, allocations: 104.9 kB / 16.27 MB, free: 5.93 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001246/0.001246, allocations: 187.4 kB / 17.2 MB, free: 5.574 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.27/1.27, allocations: 222.9 MB / 240.9 MB, free: 15.26 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7223/0.7223, allocations: 122.9 MB / 413.9 MB, free: 15.85 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001303/0.001303, allocations: 71.89 kB / 0.4912 GB, free: 7.34 MB / 414.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2981/0.2994, allocations: 77.92 MB / 0.5673 GB, free: 32.55 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter): time 0.01644/0.3159, allocations: 16.39 MB / 0.5833 GB, free: 21.82 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.007628/0.3236, allocations: 5.706 MB / 0.5889 GB, free: 17.46 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001043/0.3247, allocations: 43.66 kB / 0.5889 GB, free: 17.46 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.003325/0.3281, allocations: 1.543 MB / 0.5904 GB, free: 16.28 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001797/0.3299, allocations: 0.8353 MB / 0.5912 GB, free: 15.61 MB / 446.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002222/0.3321, allocations: 1.048 MB / 0.5923 GB, free: 14.8 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.003341/0.3355, allocations: 3.906 MB / 0.5961 GB, free: 12.66 MB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005335/0.3408, allocations: 5.698 MB / 0.6016 GB, free: 7.516 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001821/0.3426, allocations: 1.734 MB / 0.6033 GB, free: 5.777 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002219/0.3449, allocations: 2.088 MB / 0.6054 GB, free: 3.684 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0007343/0.3456, allocations: 416 kB / 0.6058 GB, free: 3.277 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001861/0.3475, allocations: 1.069 MB / 0.6068 GB, free: 2.207 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.001383/0.3489, allocations: 1.661 MB / 0.6084 GB, free: 0.543 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.002118/0.351, allocations: 1.6 MB / 0.61 GB, free: 14.93 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.005093/0.3561, allocations: 6.027 MB / 0.6159 GB, free: 8.891 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 4.479e-06/0.3561, allocations: 0 / 0.6159 GB, free: 8.891 MB / 462.1 MB
Notification: Performance of FrontEnd: time 1.362e-06/0.3561, allocations: 0 / 0.6159 GB, free: 8.891 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 7.903e-05/0.3562, allocations: 0 / 0.6159 GB, free: 8.891 MB / 462.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 735
 * Number of variables: 735
Notification: Performance of Generate backend data structure: time 0.004864/0.3611, allocations: 2.771 MB / 0.6186 GB, free: 6.059 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.947e-05/0.3611, allocations: 12.62 kB / 0.6186 GB, free: 6.047 MB / 462.1 MB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005211/0.3617, allocations: 428.9 kB / 0.619 GB, free: 5.617 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003104/0.3648, allocations: 0.6652 MB / 0.6197 GB, free: 4.949 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002386/0.3672, allocations: 1.427 MB / 0.6211 GB, free: 3.477 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001536/0.3673, allocations: 210 kB / 0.6213 GB, free: 3.27 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004915/0.3678, allocations: 268.4 kB / 0.6215 GB, free: 3.008 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.008067/0.3759, allocations: 4.711 MB / 0.6261 GB, free: 14.21 MB / 478.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 5.498e-05/0.376, allocations: 0 / 0.6261 GB, free: 14.21 MB / 478.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003993/0.3764, allocations: 116 kB / 0.6262 GB, free: 14.1 MB / 478.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001745/0.3766, allocations: 152.6 kB / 0.6264 GB, free: 13.95 MB / 478.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006661/0.3833, allocations: 4.085 MB / 0.6304 GB, free: 9.848 MB / 478.1 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02105/0.4043, allocations: 20.29 MB / 0.6502 GB, free: 3.59 MB / 494.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.003039/0.4074, allocations: 1.901 MB / 0.652 GB, free: 1.543 MB / 494.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001048/0.4085, allocations: 0.7587 MB / 0.6528 GB, free: 0.7734 MB / 494.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001471/0.4086, allocations: 109.7 kB / 0.6529 GB, free: 0.6445 MB / 494.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.763e-05/0.4087, allocations: 43.22 kB / 0.6529 GB, free: 0.5938 MB / 494.1 MB
Notification: Performance of pre-optimization done (n=77): time 2.554e-06/0.4087, allocations: 0 / 0.6529 GB, free: 0.5938 MB / 494.1 MB
Notification: Performance of matching and sorting (n=92): time 0.01906/0.4277, allocations: 5.178 MB / 0.658 GB, free: 11.4 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.775e-05/0.4279, allocations: 145.4 kB / 0.6581 GB, free: 11.23 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001272/0.4292, allocations: 0.9684 MB / 0.6591 GB, free: 10.25 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 0.000116/0.4293, allocations: 41.7 kB / 0.6591 GB, free: 10.2 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007678/0.4301, allocations: 1.191 MB / 0.6603 GB, free: 8.992 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003962/0.4305, allocations: 331.5 kB / 0.6606 GB, free: 8.664 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006213/0.4311, allocations: 355.1 kB / 0.6609 GB, free: 8.312 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 0.0001192/0.4312, allocations: 329.9 kB / 0.6612 GB, free: 7.984 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001267/0.4325, allocations: 0.8792 MB / 0.6621 GB, free: 7.102 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001654/0.4342, allocations: 1.514 MB / 0.6636 GB, free: 5.301 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002894/0.4371, allocations: 2.453 MB / 0.666 GB, free: 2.551 MB / 0.4981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.258e-05/0.4371, allocations: 11.94 kB / 0.666 GB, free: 2.539 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=211) (initialization): time 0.00365/0.4407, allocations: 2.508 MB / 0.6684 GB, free: 24 kB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 2.751e-05/0.4408, allocations: 16 kB / 0.6684 GB, free: 8 kB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.883e-05/0.4408, allocations: 23.98 kB / 0.6685 GB, free: 15.98 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.813e-05/0.4409, allocations: 32 kB / 0.6685 GB, free: 15.95 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002288/0.4432, allocations: 0.5108 MB / 0.669 GB, free: 15.44 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.451e-05/0.4432, allocations: 47.8 kB / 0.669 GB, free: 15.39 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001099/0.4443, allocations: 155.7 kB / 0.6692 GB, free: 15.24 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001482/0.4445, allocations: 83.98 kB / 0.6693 GB, free: 15.16 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002464/0.447, allocations: 1.901 MB / 0.6711 GB, free: 13.25 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001627/0.4486, allocations: 1.503 MB / 0.6726 GB, free: 11.46 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00288/0.4515, allocations: 2.426 MB / 0.675 GB, free: 8.738 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.648e-05/0.4515, allocations: 11.94 kB / 0.675 GB, free: 8.727 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=211) (initialization_lambda0): time 0.003674/0.4552, allocations: 2.484 MB / 0.6774 GB, free: 6.234 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 2.352e-05/0.4552, allocations: 12 kB / 0.6774 GB, free: 6.223 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.288e-05/0.4553, allocations: 24 kB / 0.6774 GB, free: 6.199 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.186e-05/0.4553, allocations: 32 kB / 0.6775 GB, free: 6.168 MB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00225/0.4576, allocations: 0.5152 MB / 0.678 GB, free: 5.652 MB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.989e-05/0.4576, allocations: 43.86 kB / 0.678 GB, free: 5.609 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001089/0.4587, allocations: 143.7 kB / 0.6781 GB, free: 5.469 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001659/0.4589, allocations: 87.98 kB / 0.6782 GB, free: 5.383 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 96
 * 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 (211):
 * Single equations (assignments): 211
 * 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 0.000424/0.4593, allocations: 295.5 kB / 0.6785 GB, free: 5.086 MB / 0.5137 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002976/0.4596, allocations: 94.88 kB / 0.6786 GB, free: 4.992 MB / 0.5137 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002783/0.4624, allocations: 1.829 MB / 0.6804 GB, free: 3.109 MB / 0.5137 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.206e-05/0.4624, allocations: 8 kB / 0.6804 GB, free: 3.102 MB / 0.5137 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.09e-05/0.4625, allocations: 4 kB / 0.6804 GB, free: 3.098 MB / 0.5137 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.999e-06/0.4625, allocations: 3.984 kB / 0.6804 GB, free: 3.094 MB / 0.5137 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01019/0.4727, allocations: 9.061 MB / 0.6892 GB, free: 9.031 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.592e-05/0.4727, allocations: 12 kB / 0.6893 GB, free: 9.02 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001013/0.4737, allocations: 251.5 kB / 0.6895 GB, free: 8.773 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.59e-05/0.4738, allocations: 16.66 kB / 0.6895 GB, free: 8.758 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.151e-05/0.4738, allocations: 28 kB / 0.6895 GB, free: 8.73 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.897e-05/0.4739, allocations: 27.92 kB / 0.6896 GB, free: 8.703 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.093e-05/0.4739, allocations: 19.88 kB / 0.6896 GB, free: 8.684 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001836/0.4757, allocations: 1.758 MB / 0.6913 GB, free: 6.777 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004067/0.4761, allocations: 288 kB / 0.6916 GB, free: 6.477 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001814/0.4763, allocations: 39.92 kB / 0.6916 GB, free: 6.438 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007382/0.4771, allocations: 71.91 kB / 0.6917 GB, free: 6.367 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001295/0.4772, allocations: 95.61 kB / 0.6918 GB, free: 6.273 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.947e-05/0.4773, allocations: 40 kB / 0.6918 GB, free: 6.234 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.0008578/0.4781, allocations: 0.7254 MB / 0.6925 GB, free: 5.512 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 1.9e-07/0.4781, allocations: 0 / 0.6925 GB, free: 5.512 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.002566/0.4807, allocations: 0.8046 MB / 0.6933 GB, free: 4.707 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 47
 * 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 (89):
 * Single equations (assignments): 89
 * 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 0.002186/0.4829, allocations: 2.393 MB / 0.6956 GB, free: 2.152 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.004323/0.4872, allocations: 3.12 MB / 0.6987 GB, free: 15.04 MB / 0.545 GB
Notification: Performance of simCode: created event and clocks part: time 9.548e-06/0.4873, allocations: 8 kB / 0.6987 GB, free: 15.04 MB / 0.545 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007247/0.488, allocations: 0.5825 MB / 0.6993 GB, free: 14.45 MB / 0.545 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001325/0.4893, allocations: 177.1 kB / 0.6994 GB, free: 14.29 MB / 0.545 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01968/0.509, allocations: 15.15 MB / 0.7142 GB, free: 14.1 MB / 0.5606 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002211/0.5113, allocations: 2.116 MB / 0.7163 GB, free: 11.95 MB / 0.5606 GB
Notification: Performance of simCode: alias equations: time 0.00253/0.5138, allocations: 1.019 MB / 0.7173 GB, free: 10.93 MB / 0.5606 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009949/0.5148, allocations: 0.7492 MB / 0.718 GB, free: 10.18 MB / 0.5606 GB
Notification: Performance of SimCode: time 6.41e-07/0.5148, allocations: 8 kB / 0.718 GB, free: 10.17 MB / 0.5606 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2641/0.7789, allocations: 29.14 MB / 0.7465 GB, free: 152.6 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate platform static: time 7.659/8.438, allocations: 5.094 kB / 0.7465 GB, free: 152.6 MB / 0.5762 GB
(rm -f IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; mkfifo IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe >> ../files/IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter.fmu > IBPSA_latest_IBPSA.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe 2>&1)