Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.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.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp") translateModel(BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009657/0.0009658, allocations: 91.06 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001001/0.001001, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.317/1.317, allocations: 223.3 MB / 240 MB, free: 5.312 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001792/0.001792, allocations: 267 kB / 291.4 MB, free: 1.863 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9414/0.9414, allocations: 169.5 MB / 0.5 GB, free: 14.21 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004149/0.000415, allocations: 16.56 kB / 0.598 GB, free: 28.24 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1359/0.1364, allocations: 88.55 MB / 0.6845 GB, free: 15.45 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp): time 0.4187/0.5551, allocations: 146.7 MB / 0.8278 GB, free: 13.97 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.004224/0.5593, allocations: 3.371 MB / 0.8311 GB, free: 12.62 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003134/0.5597, allocations: 9.031 kB / 0.8311 GB, free: 12.62 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0004286/0.5601, allocations: 115 kB / 0.8312 GB, free: 12.54 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.001082/0.5612, allocations: 383.7 kB / 0.8315 GB, free: 12.3 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001059/0.5623, allocations: 378.6 kB / 0.8319 GB, free: 12.13 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002747/0.565, allocations: 3.018 MB / 0.8349 GB, free: 11.01 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002408/0.5675, allocations: 2.162 MB / 0.837 GB, free: 10.02 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001491/0.569, allocations: 0.8624 MB / 0.8378 GB, free: 9.676 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007924/0.5698, allocations: 0.705 MB / 0.8385 GB, free: 9.344 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 8.647e-05/0.5699, allocations: 35.53 kB / 0.8385 GB, free: 9.344 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001148/0.571, allocations: 0.5523 MB / 0.8391 GB, free: 9.055 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0002761/0.5713, allocations: 284.8 kB / 0.8393 GB, free: 8.863 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0002415/0.5716, allocations: 229.8 kB / 0.8396 GB, free: 8.742 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001015/0.5726, allocations: 1.039 MB / 0.8406 GB, free: 8.129 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 3.958e-06/0.5726, allocations: 0 / 0.8406 GB, free: 8.129 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.603e-06/0.5726, allocations: 0 / 0.8406 GB, free: 8.129 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.239e-05/0.5726, allocations: 0 / 0.8406 GB, free: 8.129 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: 125 * Number of variables: 125 Notification: Performance of Generate backend data structure: time 0.001962/0.5746, allocations: 1.343 MB / 0.8419 GB, free: 7.09 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.291e-05/0.5746, allocations: 15.44 kB / 0.8419 GB, free: 7.086 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007171/0.5753, allocations: 186.8 kB / 0.8421 GB, free: 6.996 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001284/0.5766, allocations: 0.7956 MB / 0.8429 GB, free: 6.426 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.641e-05/0.5767, allocations: 41.75 kB / 0.8429 GB, free: 6.41 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.148e-05/0.5768, allocations: 65.08 kB / 0.843 GB, free: 6.387 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001152/0.5779, allocations: 0.8203 MB / 0.8438 GB, free: 5.801 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.571e-05/0.578, allocations: 3.938 kB / 0.8438 GB, free: 5.797 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.142e-05/0.578, allocations: 23.69 kB / 0.8438 GB, free: 5.781 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.163e-05/0.578, allocations: 14.03 kB / 0.8438 GB, free: 5.781 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000885/0.5789, allocations: 0.5711 MB / 0.8444 GB, free: 5.508 MB / 0.5606 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003773/0.5827, allocations: 4.259 MB / 0.8485 GB, free: 1.707 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007048/0.5834, allocations: 450.3 kB / 0.8489 GB, free: 1.484 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004622/0.5839, allocations: 355.5 kB / 0.8493 GB, free: 1.312 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002785/0.5842, allocations: 194.8 kB / 0.8495 GB, free: 1.109 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005006/0.5847, allocations: 330.6 kB / 0.8498 GB, free: 0.8945 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000223/0.5849, allocations: 34.12 kB / 0.8498 GB, free: 0.8711 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=33): time 1.903e-06/0.5849, allocations: 0 / 0.8498 GB, free: 0.8711 MB / 0.5606 GB Notification: Performance of matching and sorting (n=33): time 0.001269/0.5862, allocations: 0.7127 MB / 0.8505 GB, free: 0.5195 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.758e-05/0.5863, allocations: 82.23 kB / 0.8506 GB, free: 436 kB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001233/0.5875, allocations: 1.154 MB / 0.8517 GB, free: 15.81 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 4.322e-05/0.5876, allocations: 36.55 kB / 0.8518 GB, free: 15.77 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003846/0.588, allocations: 487.6 kB / 0.8522 GB, free: 15.36 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 9.646e-05/0.5881, allocations: 112.5 kB / 0.8523 GB, free: 15.26 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.934e-05/0.5881, allocations: 10.44 kB / 0.8523 GB, free: 15.25 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001184/0.5882, allocations: 330.1 kB / 0.8527 GB, free: 14.93 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003562/0.5886, allocations: 203.5 kB / 0.8528 GB, free: 14.84 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005777/0.5892, allocations: 0.5262 MB / 0.8534 GB, free: 14.34 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000444/0.5896, allocations: 325.8 kB / 0.8537 GB, free: 14.15 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.747e-06/0.5897, allocations: 0 / 0.8537 GB, free: 14.15 MB / 0.5762 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.001073/0.5907, allocations: 0.7267 MB / 0.8544 GB, free: 13.77 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001632/0.5909, allocations: 273 kB / 0.8546 GB, free: 13.43 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.518e-06/0.5909, allocations: 5.781 kB / 0.8546 GB, free: 13.43 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.881e-05/0.5909, allocations: 11.95 kB / 0.8547 GB, free: 13.43 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001902/0.5929, allocations: 399.2 kB / 0.855 GB, free: 13.27 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003217/0.5961, allocations: 6.097 MB / 0.861 GB, free: 7.184 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007835/0.5969, allocations: 84.09 kB / 0.8611 GB, free: 7.145 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.021e-05/0.5969, allocations: 26.86 kB / 0.8611 GB, free: 7.137 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 7.394e-06/0.597, allocations: 2.906 kB / 0.8611 GB, free: 7.137 MB / 0.5762 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008709/0.5978, allocations: 0.5773 MB / 0.8617 GB, free: 6.844 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.55e-06/0.5979, allocations: 8.719 kB / 0.8617 GB, free: 6.84 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.739e-06/0.5979, allocations: 12.73 kB / 0.8617 GB, free: 6.836 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005656/0.5984, allocations: 162.1 kB / 0.8618 GB, free: 6.789 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.015e-05/0.5985, allocations: 13.22 kB / 0.8619 GB, free: 6.785 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006818/0.5992, allocations: 93.66 kB / 0.8619 GB, free: 6.738 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.448e-05/0.5992, allocations: 24.56 kB / 0.862 GB, free: 6.73 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_p.T_start,pulse_p.T_start,$PRE.pulse_p.count,pulse_p.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (55): * Single equations (assignments): 44 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000495/0.5997, allocations: 478.7 kB / 0.8624 GB, free: 6.387 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001116/0.5998, allocations: 104 kB / 0.8625 GB, free: 6.332 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009334/0.6008, allocations: 0.5515 MB / 0.8631 GB, free: 6.027 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.33e-06/0.6008, allocations: 2.938 kB / 0.8631 GB, free: 6.027 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.819e-06/0.6008, allocations: 0 / 0.8631 GB, free: 6.027 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.3e-06/0.6008, allocations: 2.594 kB / 0.8631 GB, free: 6.027 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001964/0.6028, allocations: 1.506 MB / 0.8645 GB, free: 4.98 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.048e-06/0.6028, allocations: 2.625 kB / 0.8645 GB, free: 4.98 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006539/0.6034, allocations: 163.1 kB / 0.8647 GB, free: 4.926 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.51e-06/0.6035, allocations: 1.969 kB / 0.8647 GB, free: 4.926 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.635e-05/0.6035, allocations: 10.06 kB / 0.8647 GB, free: 4.922 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002883/0.6064, allocations: 6.024 MB / 0.8706 GB, free: 14.87 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.026e-06/0.6064, allocations: 2.844 kB / 0.8706 GB, free: 14.87 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008629/0.6073, allocations: 0.6674 MB / 0.8712 GB, free: 14.43 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000314/0.6076, allocations: 231.9 kB / 0.8715 GB, free: 14.24 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001186/0.6077, allocations: 15.23 kB / 0.8715 GB, free: 14.23 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006011/0.6083, allocations: 68.05 kB / 0.8715 GB, free: 14.19 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.364e-05/0.6084, allocations: 33.83 kB / 0.8716 GB, free: 14.17 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.489e-05/0.6085, allocations: 10.81 kB / 0.8716 GB, free: 14.17 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.0009472/0.6094, allocations: 0.8165 MB / 0.8724 GB, free: 13.72 MB / 0.5919 GB Notification: Performance of sort global known variables: time 1.61e-07/0.6094, allocations: 0 / 0.8724 GB, free: 13.72 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.001041/0.6105, allocations: 427.3 kB / 0.8728 GB, free: 13.67 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (33): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 10 {1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0003729/0.6108, allocations: 186.6 kB / 0.873 GB, free: 13.53 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.003114/0.614, allocations: 1.204 MB / 0.8741 GB, free: 12.7 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 2.765e-06/0.614, allocations: 0 / 0.8741 GB, free: 12.7 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0008291/0.6148, allocations: 324.1 kB / 0.8745 GB, free: 12.38 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002829/0.6177, allocations: 0.6509 MB / 0.8751 GB, free: 11.74 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002825/0.6205, allocations: 2.106 MB / 0.8771 GB, free: 9.59 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006908/0.6212, allocations: 1.182 MB / 0.8783 GB, free: 8.379 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001057/0.6223, allocations: 404 kB / 0.8787 GB, free: 7.98 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001525/0.6224, allocations: 71.42 kB / 0.8788 GB, free: 7.91 MB / 0.5919 GB Notification: Performance of SimCode: time 3.4e-07/0.6224, allocations: 0 / 0.8788 GB, free: 7.91 MB / 0.5919 GB Notification: Performance of Templates: time 0.03082/0.6533, allocations: 19.5 MB / 0.8978 GB, free: 4.637 MB / 0.6075 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.sim & ./BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe 2>&1)