Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.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/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.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 0.001846/0.001846, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001913/0.001913, allocations: 192.7 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.444/1.444, allocations: 222.9 MB / 240.2 MB, free: 4.414 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.786/2.786, allocations: 472.6 MB / 0.7451 GB, free: 4.598 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001238/0.001238, allocations: 60.83 kB / 0.912 GB, free: 33.48 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2979/0.2991, allocations: 159.9 MB / 1.068 GB, free: 10.38 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp): time 0.1642/0.4634, allocations: 161.6 MB / 1.226 GB, free: 8.133 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.004583/0.468, allocations: 3.618 MB / 1.23 GB, free: 4.504 MB / 0.9825 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002422/0.4683, allocations: 15.88 kB / 1.23 GB, free: 4.488 MB / 0.9825 GB Notification: Performance of NFTyping.typeComponents: time 0.0005055/0.4688, allocations: 162.9 kB / 1.23 GB, free: 4.328 MB / 0.9825 GB Notification: Performance of NFTyping.typeBindings: time 0.001195/0.47, allocations: 0.5242 MB / 1.23 GB, free: 3.805 MB / 0.9825 GB Notification: Performance of NFTyping.typeClassSections: time 0.001049/0.4711, allocations: 430.3 kB / 1.231 GB, free: 3.387 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.002475/0.4736, allocations: 2.571 MB / 1.233 GB, free: 0.8125 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002673/0.4762, allocations: 2.423 MB / 1.236 GB, free: 14.38 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001663/0.4779, allocations: 1.032 MB / 1.237 GB, free: 13.34 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007872/0.4787, allocations: 0.7117 MB / 1.237 GB, free: 12.62 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0001238/0.4789, allocations: 60 kB / 1.237 GB, free: 12.57 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001398/0.4803, allocations: 0.7445 MB / 1.238 GB, free: 11.82 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.0002995/0.4806, allocations: 310.9 kB / 1.238 GB, free: 11.52 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.0006197/0.4812, allocations: 0.5518 MB / 1.239 GB, free: 10.96 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.001449/0.4827, allocations: 1.394 MB / 1.24 GB, free: 9.562 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 4.679e-06/0.4827, allocations: 0 / 1.24 GB, free: 9.562 MB / 0.9981 GB Notification: Performance of FrontEnd: time 1.483e-06/0.4827, allocations: 0 / 1.24 GB, free: 9.562 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 1.496e-05/0.4827, allocations: 0 / 1.24 GB, free: 9.562 MB / 0.9981 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 0.002298/0.485, allocations: 1.458 MB / 1.242 GB, free: 8.043 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 3.568e-05/0.485, allocations: 11.97 kB / 1.242 GB, free: 8.031 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007589/0.4858, allocations: 190.4 kB / 1.242 GB, free: 7.844 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001185/0.487, allocations: 0.8024 MB / 1.243 GB, free: 6.984 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.777e-05/0.4871, allocations: 44.98 kB / 1.243 GB, free: 6.941 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.693e-05/0.4872, allocations: 60 kB / 1.243 GB, free: 6.883 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001161/0.4883, allocations: 0.8238 MB / 1.243 GB, free: 5.98 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.48e-05/0.4883, allocations: 7.875 kB / 1.244 GB, free: 5.973 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.638e-05/0.4884, allocations: 24 kB / 1.244 GB, free: 5.949 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.021e-05/0.4884, allocations: 12 kB / 1.244 GB, free: 5.938 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009783/0.4894, allocations: 0.5695 MB / 1.244 GB, free: 5.367 MB / 0.9981 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 0.003799/0.4932, allocations: 4.212 MB / 1.248 GB, free: 0.8867 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007819/0.494, allocations: 442.2 kB / 1.249 GB, free: 456 kB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005018/0.4945, allocations: 346 kB / 1.249 GB, free: 108 kB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.423/0.9176, allocations: 185.3 kB / 1.249 GB, free: 186.7 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006805/0.9183, allocations: 326.3 kB / 1.249 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000341/0.9186, allocations: 33.86 kB / 1.249 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=33): time 2.445e-06/0.9186, allocations: 0.8438 kB / 1.249 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of matching and sorting (n=33): time 0.001513/0.9202, allocations: 0.7048 MB / 1.25 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.749e-05/0.9202, allocations: 85.84 kB / 1.25 GB, free: 186.5 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001557/0.9218, allocations: 1.157 MB / 1.251 GB, free: 186.4 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 4.174e-05/0.9218, allocations: 37.77 kB / 1.251 GB, free: 186.3 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003496/0.9222, allocations: 490.9 kB / 1.252 GB, free: 186.2 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 7.986e-05/0.9223, allocations: 116.2 kB / 1.252 GB, free: 186.2 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001732/0.9225, allocations: 113.8 kB / 1.252 GB, free: 186.2 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 6.516e-05/0.9225, allocations: 325.9 kB / 1.252 GB, free: 185.9 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004426/0.923, allocations: 234.8 kB / 1.253 GB, free: 185.8 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005998/0.9236, allocations: 0.5502 MB / 1.253 GB, free: 185.5 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009084/0.9245, allocations: 0.6714 MB / 1.254 GB, free: 185.3 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.3e-06/0.9245, allocations: 1.062 kB / 1.254 GB, free: 185.3 MB / 0.9981 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.001295/0.9258, allocations: 0.7664 MB / 1.255 GB, free: 185.1 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.607e-05/0.9259, allocations: 37.11 kB / 1.255 GB, free: 185.1 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.225e-05/0.9259, allocations: 6.297 kB / 1.255 GB, free: 185.1 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.628e-05/0.9259, allocations: 8.031 kB / 1.255 GB, free: 185.1 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002098/0.928, allocations: 372.9 kB / 1.255 GB, free: 185.1 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002153/0.9302, allocations: 6.081 MB / 1.261 GB, free: 179.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008395/0.931, allocations: 62.39 kB / 1.261 GB, free: 179.2 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.573e-05/0.9311, allocations: 27.77 kB / 1.261 GB, free: 179.2 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007339/0.9318, allocations: 0.5146 MB / 1.262 GB, free: 179.1 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004347/0.9323, allocations: 0.514 MB / 1.262 GB, free: 178.8 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006591/0.933, allocations: 0.5951 MB / 1.263 GB, free: 178.5 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.977e-06/0.933, allocations: 2.594 kB / 1.263 GB, free: 178.5 MB / 0.9981 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.00106/0.934, allocations: 0.6989 MB / 1.263 GB, free: 178.4 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.467e-05/0.9341, allocations: 33.64 kB / 1.263 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.31e-06/0.9341, allocations: 5.625 kB / 1.263 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.276e-06/0.9341, allocations: 8 kB / 1.263 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005606/0.9347, allocations: 154.3 kB / 1.263 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.694e-06/0.9347, allocations: 12.06 kB / 1.263 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007024/0.9354, allocations: 68.41 kB / 1.264 GB, free: 178.3 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.268e-05/0.9354, allocations: 22.59 kB / 1.264 GB, free: 178.3 MB / 0.9981 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 0.0001536/0.9356, allocations: 222.7 kB / 1.264 GB, free: 178.1 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001072/0.9357, allocations: 106.3 kB / 1.264 GB, free: 178.1 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008609/0.9366, allocations: 0.5357 MB / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.073e-06/0.9366, allocations: 5.766 kB / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.552e-06/0.9366, allocations: 0 / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.893e-06/0.9366, allocations: 1.875 kB / 1.264 GB, free: 177.9 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001931/0.9385, allocations: 1.494 MB / 1.266 GB, free: 177.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.879e-06/0.9386, allocations: 3.5 kB / 1.266 GB, free: 177.2 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006725/0.9392, allocations: 160.5 kB / 1.266 GB, free: 177.1 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.2e-06/0.9393, allocations: 5.438 kB / 1.266 GB, free: 177.1 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.322e-05/0.9393, allocations: 9.156 kB / 1.266 GB, free: 177.1 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001737/0.941, allocations: 6.023 MB / 1.272 GB, free: 171.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.234e-06/0.941, allocations: 0 / 1.272 GB, free: 171.2 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000831/0.9419, allocations: 0.6648 MB / 1.273 GB, free: 170.8 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002875/0.9422, allocations: 221.2 kB / 1.273 GB, free: 170.7 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001177/0.9423, allocations: 21 kB / 1.273 GB, free: 170.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005828/0.9429, allocations: 37.02 kB / 1.273 GB, free: 170.6 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001094/0.943, allocations: 30.97 kB / 1.273 GB, free: 170.6 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.683e-05/0.943, allocations: 11.11 kB / 1.273 GB, free: 170.6 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001071/0.9441, allocations: 0.823 MB / 1.274 GB, free: 170.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.5e-07/0.9441, allocations: 0 / 1.274 GB, free: 170.3 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.001159/0.9453, allocations: 426 kB / 1.274 GB, free: 170.3 MB / 0.9981 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 0.0004562/0.9458, allocations: 171.8 kB / 1.274 GB, free: 170.2 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.0034/0.9492, allocations: 1.237 MB / 1.275 GB, free: 169.8 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 3.938e-06/0.9492, allocations: 2.75 kB / 1.275 GB, free: 169.8 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0008291/0.95, allocations: 324.8 kB / 1.276 GB, free: 169.7 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002169/0.9522, allocations: 0.4923 MB / 1.276 GB, free: 169.6 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00307/0.9553, allocations: 1.915 MB / 1.278 GB, free: 168.7 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007269/0.956, allocations: 1.182 MB / 1.279 GB, free: 168 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.001205/0.9572, allocations: 393.9 kB / 1.28 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001641/0.9574, allocations: 67.06 kB / 1.28 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of SimCode: time 8.21e-07/0.9574, allocations: 0 / 1.28 GB, free: 167.9 MB / 0.9981 GB Notification: Performance of Templates: time 0.03405/0.9915, allocations: 19.61 MB / 1.299 GB, free: 160.9 MB / 0.9981 GB make -j1 -f Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.makefile (rm -f Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; mkfifo Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe >> ../files/Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.sim & ./Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe 2>&1)