Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Examples_Performance_PressureDrop_ParallelDp",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Examples_Performance_PressureDrop_ParallelDp",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.271/1.271, allocations: 251.5 MB / 266.7 MB, free: 11.06 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001422/0.001422, allocations: 179.5 kB / 325.8 MB, free: 2.711 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.438/1.438, allocations: 205 MB / 0.576 GB, free: 20.95 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007466/0.0007463, allocations: 81.23 kB / 0.6797 GB, free: 14.73 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0002694/0.0002694, allocations: 15.02 kB / 0.7933 GB, free: 136.4 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1658/0.1661, allocations: 105.4 MB / 0.8962 GB, free: 68.09 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp): time 0.1416/0.3077, allocations: 159.2 MB / 1.052 GB, free: 4.328 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.004151/0.3119, allocations: 3.688 MB / 1.055 GB, free: 0.625 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002383/0.3122, allocations: 11.88 kB / 1.055 GB, free: 0.6133 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0004603/0.3126, allocations: 131.2 kB / 1.055 GB, free: 496 kB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.3393/0.6519, allocations: 0.4968 MB / 1.056 GB, free: 2.203 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.001207/0.6532, allocations: 387 kB / 1.056 GB, free: 2.203 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.002566/0.6557, allocations: 3.512 MB / 1.06 GB, free: 2.195 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002353/0.6581, allocations: 2.218 MB / 1.062 GB, free: 1.941 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001549/0.6597, allocations: 0.8794 MB / 1.063 GB, free: 1.934 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008805/0.6606, allocations: 0.7334 MB / 1.063 GB, free: 1.934 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 0.000102/0.6607, allocations: 33.84 kB / 1.063 GB, free: 1.934 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001608/0.6623, allocations: 0.8024 MB / 1.064 GB, free: 1.926 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 0.000346/0.6626, allocations: 285.2 kB / 1.064 GB, free: 1.926 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.000644/0.6633, allocations: 0.5129 MB / 1.065 GB, free: 1.926 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.001705/0.665, allocations: 1.416 MB / 1.066 GB, free: 1.828 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 3.546e-06/0.665, allocations: 4 kB / 1.066 GB, free: 1.824 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.442e-06/0.665, allocations: 0 / 1.066 GB, free: 1.824 MB / 0.698 GB Notification: Performance of Transformations before backend: time 1.368e-05/0.665, allocations: 0.9375 kB / 1.066 GB, free: 1.824 MB / 0.698 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 0.00205/0.6671, allocations: 1.325 MB / 1.068 GB, free: 17.02 MB / 0.7136 GB Notification: Performance of prepare preOptimizeDAE: time 4.851e-05/0.6672, allocations: 9.688 kB / 1.068 GB, free: 17.02 MB / 0.7136 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001134/0.6673, allocations: 93.53 kB / 1.068 GB, free: 16.98 MB / 0.7136 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007226/0.668, allocations: 192.7 kB / 1.068 GB, free: 16.91 MB / 0.7136 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001298/0.6693, allocations: 0.8348 MB / 1.069 GB, free: 16.55 MB / 0.7136 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.173e-05/0.6694, allocations: 49.33 kB / 1.069 GB, free: 16.55 MB / 0.7136 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.748e-05/0.6695, allocations: 57 kB / 1.069 GB, free: 16.55 MB / 0.7136 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001222/0.6707, allocations: 0.8298 MB / 1.07 GB, free: 16.32 MB / 0.7136 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.589e-05/0.6707, allocations: 4.344 kB / 1.07 GB, free: 16.32 MB / 0.7136 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.314e-05/0.6708, allocations: 26.97 kB / 1.07 GB, free: 16.32 MB / 0.7136 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.494e-05/0.6708, allocations: 13.44 kB / 1.07 GB, free: 16.32 MB / 0.7136 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009551/0.6718, allocations: 0.5743 MB / 1.07 GB, free: 16.31 MB / 0.7136 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 0.003261/0.675, allocations: 4.264 MB / 1.074 GB, free: 13.44 MB / 0.7136 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000664/0.6757, allocations: 447.1 kB / 1.075 GB, free: 13.42 MB / 0.7136 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004736/0.6762, allocations: 352.8 kB / 1.075 GB, free: 13.4 MB / 0.7136 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002599/0.6765, allocations: 195.1 kB / 1.075 GB, free: 13.21 MB / 0.7136 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004967/0.677, allocations: 331.9 kB / 1.076 GB, free: 13.15 MB / 0.7136 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000201/0.6772, allocations: 30.66 kB / 1.076 GB, free: 13.13 MB / 0.7136 GB Notification: Performance of pre-optimization done (n=33): time 2.865e-06/0.6772, allocations: 3.984 kB / 1.076 GB, free: 13.13 MB / 0.7136 GB Notification: Performance of matching and sorting (n=33): time 0.001231/0.6784, allocations: 0.7195 MB / 1.076 GB, free: 13.03 MB / 0.7136 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.281e-05/0.6785, allocations: 91.45 kB / 1.077 GB, free: 12.93 MB / 0.7136 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001146/0.6796, allocations: 1.166 MB / 1.078 GB, free: 12.78 MB / 0.7136 GB Notification: Performance of collectPreVariables (initialization): time 4.19e-05/0.6797, allocations: 38.61 kB / 1.078 GB, free: 12.75 MB / 0.7136 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002837/0.68, allocations: 483.2 kB / 1.078 GB, free: 12.59 MB / 0.7136 GB Notification: Performance of collectInitialBindings (initialization): time 6.614e-05/0.68, allocations: 116.1 kB / 1.078 GB, free: 12.52 MB / 0.7136 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.43e-05/0.6801, allocations: 49.36 kB / 1.078 GB, free: 12.5 MB / 0.7136 GB Notification: Performance of setup shared object (initialization): time 8.299e-05/0.6802, allocations: 325.2 kB / 1.079 GB, free: 12.19 MB / 0.7136 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000326/0.6805, allocations: 238.5 kB / 1.079 GB, free: 12.19 MB / 0.7136 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005318/0.6811, allocations: 0.5365 MB / 1.079 GB, free: 11.83 MB / 0.7136 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008224/0.6819, allocations: 0.6933 MB / 1.08 GB, free: 11.59 MB / 0.7136 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.619e-06/0.6819, allocations: 2.312 kB / 1.08 GB, free: 11.59 MB / 0.7136 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.001102/0.683, allocations: 0.7789 MB / 1.081 GB, free: 11.47 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001554/0.6832, allocations: 281.6 kB / 1.081 GB, free: 11.15 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.157e-06/0.6832, allocations: 5.219 kB / 1.081 GB, free: 11.15 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.696e-05/0.6832, allocations: 8.219 kB / 1.081 GB, free: 11.15 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001869/0.6851, allocations: 398.8 kB / 1.081 GB, free: 11.13 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002929/0.688, allocations: 6.096 MB / 1.087 GB, free: 5.27 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008914/0.6889, allocations: 90.03 kB / 1.088 GB, free: 5.258 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.481e-05/0.689, allocations: 23.03 kB / 1.088 GB, free: 5.258 MB / 0.7136 GB Notification: Performance of prepare postOptimizeDAE: time 9.388e-06/0.689, allocations: 7.344 kB / 1.088 GB, free: 5.254 MB / 0.7136 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008152/0.6898, allocations: 0.5884 MB / 1.088 GB, free: 5.215 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.031e-06/0.6899, allocations: 5.469 kB / 1.088 GB, free: 5.215 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.615e-06/0.6899, allocations: 10.12 kB / 1.088 GB, free: 5.215 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005388/0.6904, allocations: 164.7 kB / 1.088 GB, free: 5.207 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.697e-06/0.6904, allocations: 12.66 kB / 1.088 GB, free: 5.207 MB / 0.7136 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007435/0.6912, allocations: 82.5 kB / 1.088 GB, free: 5.195 MB / 0.7136 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.643e-05/0.6912, allocations: 26.61 kB / 1.088 GB, free: 5.195 MB / 0.7136 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 (pulse_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * 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 (not torn): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0005564/0.6918, allocations: 470.3 kB / 1.089 GB, free: 5.004 MB / 0.7136 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001203/0.6919, allocations: 103.7 kB / 1.089 GB, free: 4.949 MB / 0.7136 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008085/0.6927, allocations: 0.5523 MB / 1.09 GB, free: 4.883 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.791e-06/0.6928, allocations: 3.031 kB / 1.09 GB, free: 4.883 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.152e-06/0.6928, allocations: 9.75 kB / 1.09 GB, free: 4.875 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.21e-06/0.6928, allocations: 5.891 kB / 1.09 GB, free: 4.875 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001786/0.6946, allocations: 1.506 MB / 1.091 GB, free: 4.438 MB / 0.7136 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.725e-06/0.6946, allocations: 0 / 1.091 GB, free: 4.438 MB / 0.7136 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006271/0.6952, allocations: 162.9 kB / 1.091 GB, free: 4.422 MB / 0.7136 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.001e-06/0.6952, allocations: 14.67 kB / 1.091 GB, free: 4.414 MB / 0.7136 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.263e-05/0.6953, allocations: 9.719 kB / 1.091 GB, free: 4.414 MB / 0.7136 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002437/0.6977, allocations: 6.022 MB / 1.097 GB, free: 14.55 MB / 0.7292 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.335e-06/0.6977, allocations: 0 / 1.097 GB, free: 14.55 MB / 0.7292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000781/0.6985, allocations: 0.6802 MB / 1.098 GB, free: 14.29 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003071/0.6988, allocations: 224.3 kB / 1.098 GB, free: 14.15 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001182/0.6989, allocations: 15.48 kB / 1.098 GB, free: 14.14 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005949/0.6995, allocations: 67.78 kB / 1.098 GB, free: 14.13 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.538e-05/0.6996, allocations: 28.44 kB / 1.098 GB, free: 14.13 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.323e-05/0.6997, allocations: 16.81 kB / 1.098 GB, free: 14.13 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.0008528/0.7005, allocations: 0.8219 MB / 1.099 GB, free: 14.02 MB / 0.7292 GB Notification: Performance of sort global known variables: time 1.4e-07/0.7005, allocations: 0 / 1.099 GB, free: 14.02 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.001082/0.7016, allocations: 430.8 kB / 1.099 GB, free: 13.99 MB / 0.7292 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 (not torn): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001388/0.703, allocations: 1.278 MB / 1.101 GB, free: 13.21 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.003212/0.7062, allocations: 1.231 MB / 1.102 GB, free: 13.05 MB / 0.7292 GB Notification: Performance of simCode: created event and clocks part: time 5.59e-06/0.7063, allocations: 0 / 1.102 GB, free: 13.05 MB / 0.7292 GB Notification: Performance of simCode: created simulation system equations: time 0.0007679/0.707, allocations: 328.1 kB / 1.102 GB, free: 13.04 MB / 0.7292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003396/0.7104, allocations: 0.6314 MB / 1.103 GB, free: 12.99 MB / 0.7292 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01274/0.7232, allocations: 9.351 MB / 1.112 GB, free: 9.582 MB / 0.7292 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005503/0.7238, allocations: 1.184 MB / 1.113 GB, free: 8.867 MB / 0.7292 GB Notification: Performance of simCode: alias equations: time 0.001066/0.7248, allocations: 392.8 kB / 1.113 GB, free: 8.816 MB / 0.7292 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003321/0.7252, allocations: 330.1 kB / 1.114 GB, free: 8.809 MB / 0.7292 GB Notification: Performance of SimCode: time 4.61e-07/0.7252, allocations: 0 / 1.114 GB, free: 8.809 MB / 0.7292 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5253/1.251, allocations: 29.03 MB / 1.142 GB, free: 13.52 MB / 0.7448 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002797/1.251, allocations: 293.8 kB / 1.142 GB, free: 13.13 MB / 0.7448 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.049/4.3, allocations: 0 / 1.142 GB, free: 13.13 MB / 0.7448 GB (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_Examples_Performance_PressureDrop_ParallelDp_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_Examples_Performance_PressureDrop_ParallelDp.fmu > Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe 2>&1)