Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.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: translateModel(IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic") translateModel(IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001165/0.001165, allocations: 111.6 kB / 17.08 MB, free: 6.016 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001222/0.001222, allocations: 199 kB / 18.02 MB, free: 5.094 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.276/1.276, allocations: 222.9 MB / 241.7 MB, free: 15.17 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6897/0.6897, allocations: 115.3 MB / 407.2 MB, free: 6.145 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00143/0.00143, allocations: 69.25 kB / 0.5583 GB, free: 32.23 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1438/0.1452, allocations: 76.18 MB / 0.6327 GB, free: 4.418 MB / 478.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic): time 0.4742/0.6194, allocations: 130.8 MB / 0.7605 GB, free: 28.61 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.03309/0.6525, allocations: 25 MB / 0.7849 GB, free: 28.09 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.006151/0.6587, allocations: 136.1 kB / 0.785 GB, free: 28.09 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.005/0.6638, allocations: 1.735 MB / 0.7867 GB, free: 28.06 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.01358/0.6774, allocations: 4.499 MB / 0.7911 GB, free: 27.42 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.00903/0.6865, allocations: 3.525 MB / 0.7946 GB, free: 25.8 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.01153/0.698, allocations: 8.966 MB / 0.8033 GB, free: 21.58 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004496/0.7025, allocations: 3.195 MB / 0.8065 GB, free: 19.57 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007601/0.7102, allocations: 3.512 MB / 0.8099 GB, free: 17.63 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004767/0.715, allocations: 2.472 MB / 0.8123 GB, free: 16.27 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.001126/0.7161, allocations: 390.5 kB / 0.8127 GB, free: 16.27 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007477/0.7236, allocations: 2.887 MB / 0.8155 GB, free: 14.96 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0009869/0.7246, allocations: 0.8926 MB / 0.8164 GB, free: 14.25 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.002885/0.7275, allocations: 1.98 MB / 0.8183 GB, free: 12.92 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.00914/0.7367, allocations: 6.354 MB / 0.8245 GB, free: 7.676 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.591e-06/0.7367, allocations: 0 / 0.8245 GB, free: 7.676 MB / 0.5762 GB Notification: Performance of FrontEnd: time 2.023e-06/0.7367, allocations: 0 / 0.8245 GB, free: 7.676 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 8.771e-05/0.7368, allocations: 0 / 0.8245 GB, free: 7.676 MB / 0.5762 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 579 * Number of variables: 579 Notification: Performance of Generate backend data structure: time 0.006119/0.7429, allocations: 4.075 MB / 0.8285 GB, free: 3.539 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.842e-05/0.743, allocations: 8.031 kB / 0.8285 GB, free: 3.531 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01039/0.7534, allocations: 1.38 MB / 0.8298 GB, free: 2.148 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00494/0.7584, allocations: 2.981 MB / 0.8327 GB, free: 15.15 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002543/0.7586, allocations: 258.5 kB / 0.833 GB, free: 14.89 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004881/0.7591, allocations: 231.9 kB / 0.8332 GB, free: 14.66 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008144/0.7673, allocations: 3.197 MB / 0.8363 GB, free: 11.28 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.224e-05/0.7674, allocations: 11.88 kB / 0.8363 GB, free: 11.27 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000348/0.7678, allocations: 100 kB / 0.8364 GB, free: 11.17 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.606e-05/0.7678, allocations: 67.98 kB / 0.8365 GB, free: 11.11 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009572/0.7774, allocations: 2.838 MB / 0.8393 GB, free: 8.25 MB / 0.5919 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 0.02257/0.8, allocations: 13.59 MB / 0.8526 GB, free: 10.16 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004535/0.8046, allocations: 1.473 MB / 0.854 GB, free: 8.688 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0032/0.8078, allocations: 0.9087 MB / 0.8549 GB, free: 7.773 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001855/0.8097, allocations: 1.783 MB / 0.8566 GB, free: 5.609 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003789/0.8135, allocations: 1.191 MB / 0.8578 GB, free: 4.367 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=126): time 5.2e-06/0.8136, allocations: 4 kB / 0.8578 GB, free: 4.363 MB / 0.6075 GB Notification: Performance of matching and sorting (n=132): time 0.05528/0.8688, allocations: 11.66 MB / 0.8692 GB, free: 8.582 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002796/0.8692, allocations: 0.5844 MB / 0.8697 GB, free: 7.863 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004473/0.8737, allocations: 2.635 MB / 0.8723 GB, free: 5.211 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 0.0003796/0.8741, allocations: 61.7 kB / 0.8724 GB, free: 5.145 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.001279/0.8754, allocations: 1.316 MB / 0.8737 GB, free: 3.82 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006265/0.876, allocations: 464.2 kB / 0.8741 GB, free: 3.371 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008419/0.8769, allocations: 470.8 kB / 0.8746 GB, free: 2.906 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.000102/0.877, allocations: 301.1 kB / 0.8748 GB, free: 2.609 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003664/0.8806, allocations: 0.9923 MB / 0.8758 GB, free: 1.613 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004213/0.8849, allocations: 1.579 MB / 0.8774 GB, free: 15.79 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.007023/0.8919, allocations: 2.251 MB / 0.8796 GB, free: 13.37 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.274e-05/0.8919, allocations: 8 kB / 0.8796 GB, free: 13.36 MB / 0.6387 GB Notification: Performance of matching and sorting (n=225) (initialization): time 0.02263/0.9146, allocations: 4.15 MB / 0.8836 GB, free: 9.184 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 8.68e-05/0.9147, allocations: 35.42 kB / 0.8836 GB, free: 9.145 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.594e-05/0.9147, allocations: 12 kB / 0.8837 GB, free: 9.133 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003991/0.9187, allocations: 1.167 MB / 0.8848 GB, free: 7.969 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002689/0.9215, allocations: 451.2 kB / 0.8852 GB, free: 7.527 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004097/0.9256, allocations: 2.383 MB / 0.8876 GB, free: 5.098 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004687/0.9303, allocations: 299.5 kB / 0.8878 GB, free: 4.805 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003683/0.9307, allocations: 107.9 kB / 0.8879 GB, free: 4.699 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004871/0.9356, allocations: 1.488 MB / 0.8894 GB, free: 3.207 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004325/0.9399, allocations: 1.554 MB / 0.8909 GB, free: 1.418 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.007087/0.947, allocations: 2.218 MB / 0.8931 GB, free: 15.03 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.535e-05/0.9471, allocations: 8 kB / 0.8931 GB, free: 15.02 MB / 0.6544 GB Notification: Performance of matching and sorting (n=225) (initialization_lambda0): time 0.02342/0.9705, allocations: 4.132 MB / 0.8971 GB, free: 10.87 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 5.994e-05/0.9706, allocations: 37.7 kB / 0.8972 GB, free: 10.82 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.367e-05/0.9706, allocations: 15.94 kB / 0.8972 GB, free: 10.81 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003981/0.9746, allocations: 1.156 MB / 0.8983 GB, free: 9.652 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002645/0.9773, allocations: 455.2 kB / 0.8987 GB, free: 9.207 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004163/0.9815, allocations: 2.374 MB / 0.9011 GB, free: 6.789 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004725/0.9862, allocations: 308 kB / 0.9013 GB, free: 6.488 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003623/0.9866, allocations: 107.8 kB / 0.9014 GB, free: 6.383 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 55 * Number of states: 0 () * Number of discrete variables: 10 (realToInteger.y,N.count,$PRE.N.count,N.T_start,$PRE.N.T_start,heaPum1.com.isOn,$PRE.heaPum1.com.isOn,heaPum.com.isOn,$PRE.heaPum.com.isOn,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 163 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(4,25), (4,27)} Notification: Performance of prepare postOptimizeDAE: time 0.0007943/0.9874, allocations: 301.7 kB / 0.9017 GB, free: 6.082 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00108/0.9885, allocations: 284.6 kB / 0.902 GB, free: 5.801 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008681/0.9972, allocations: 2.398 MB / 0.9044 GB, free: 3.391 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.016e-05/0.9972, allocations: 20 kB / 0.9044 GB, free: 3.371 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.682e-05/0.9972, allocations: 8 kB / 0.9044 GB, free: 3.363 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00692/1.004, allocations: 2.002 MB / 0.9063 GB, free: 1.324 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02161/1.026, allocations: 7.029 MB / 0.9132 GB, free: 10.17 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.194e-05/1.026, allocations: 4.688 kB / 0.9132 GB, free: 10.17 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001785/1.028, allocations: 279.5 kB / 0.9135 GB, free: 9.895 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003395/1.031, allocations: 1.016 MB / 0.9145 GB, free: 8.875 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001827/1.031, allocations: 51.88 kB / 0.9145 GB, free: 8.824 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003515/1.035, allocations: 2.149 MB / 0.9166 GB, free: 6.625 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.747e-06/1.035, allocations: 8 kB / 0.9166 GB, free: 6.617 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01392/1.049, allocations: 3.749 MB / 0.9203 GB, free: 2.773 MB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00158/1.05, allocations: 0.5873 MB / 0.9208 GB, free: 2.164 MB / 0.67 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009168/1.051, allocations: 40 kB / 0.9209 GB, free: 2.125 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00359/1.055, allocations: 219.8 kB / 0.9211 GB, free: 1.91 MB / 0.67 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002344/1.055, allocations: 116.7 kB / 0.9212 GB, free: 1.797 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000194/1.055, allocations: 71.92 kB / 0.9213 GB, free: 1.727 MB / 0.67 GB Notification: Performance of sorting global known variables: time 0.003892/1.059, allocations: 1.859 MB / 0.9231 GB, free: 15.87 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.31e-07/1.059, allocations: 4 kB / 0.9231 GB, free: 15.86 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.005212/1.064, allocations: 1.488 MB / 0.9245 GB, free: 14.38 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 31 * Number of states: 2 (heaPum1.con.vol.dynBal.U,heaPum1.eva.vol.dynBal.U) * Number of discrete variables: 6 ($whenCondition1,heaPum.com.isOn,heaPum1.com.isOn,N.T_start,N.count,realToInteger.y) * Number of discrete states: 3 (N.count,heaPum1.com.isOn,heaPum.com.isOn) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 76 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(2,19), (4,25)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002061/1.067, allocations: 0.8221 MB / 0.9254 GB, free: 13.61 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.01256/1.079, allocations: 3.756 MB / 0.929 GB, free: 9.848 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 2.134e-05/1.079, allocations: 4.438 kB / 0.929 GB, free: 9.844 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.003587/1.083, allocations: 1.032 MB / 0.93 GB, free: 8.82 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007667/1.09, allocations: 1.579 MB / 0.9316 GB, free: 7.281 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01205/1.103, allocations: 5.017 MB / 0.9365 GB, free: 2.148 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001852/1.104, allocations: 1.708 MB / 0.9381 GB, free: 416 kB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001024/1.105, allocations: 271.2 kB / 0.9384 GB, free: 144 kB / 0.6856 GB Notification: Performance of SimCode: time 1.482e-06/1.105, allocations: 0 / 0.9384 GB, free: 144 kB / 0.6856 GB Notification: Performance of Templates: time 0.1032/1.209, allocations: 83.63 MB / 1.02 GB, free: 12.75 MB / 0.7794 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.makefile (rm -f IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.sim & ./IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_Dynamic.pipe 2>&1)