Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic") translateModel(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001402/0.001402, allocations: 110.4 kB / 15.99 MB, free: 6.359 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001407/0.001407, allocations: 191.2 kB / 16.91 MB, free: 6.195 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.383/1.383, allocations: 222.9 MB / 240.6 MB, free: 15.39 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8429/0.8429, allocations: 135.1 MB / 425.9 MB, free: 4.297 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0015/0.0015, allocations: 59.91 kB / 0.5055 GB, free: 8.715 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4327/0.4342, allocations: 80.91 MB / 0.5845 GB, free: 25.09 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic): time 0.1167/0.5509, allocations: 129.6 MB / 0.7111 GB, free: 8.805 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.03828/0.5893, allocations: 24.85 MB / 0.7353 GB, free: 15.89 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.007123/0.5964, allocations: 127.2 kB / 0.7355 GB, free: 15.77 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.006505/0.603, allocations: 1.504 MB / 0.7369 GB, free: 14.25 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.0152/0.6183, allocations: 4.224 MB / 0.7411 GB, free: 10.02 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.01018/0.6285, allocations: 3.24 MB / 0.7442 GB, free: 6.82 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.3843/1.013, allocations: 9.053 MB / 0.7531 GB, free: 42.54 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004803/1.018, allocations: 3.195 MB / 0.7562 GB, free: 42.24 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009656/1.027, allocations: 3.46 MB / 0.7596 GB, free: 42.23 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006487/1.034, allocations: 2.552 MB / 0.7621 GB, free: 41.96 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.001503/1.035, allocations: 391.9 kB / 0.7624 GB, free: 41.96 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008508/1.044, allocations: 2.864 MB / 0.7652 GB, free: 41.95 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.001438/1.045, allocations: 0.8944 MB / 0.7661 GB, free: 41.83 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.003546/1.049, allocations: 2.012 MB / 0.7681 GB, free: 41.33 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.006715/1.056, allocations: 5.036 MB / 0.773 GB, free: 41.11 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 5.34e-06/1.056, allocations: 0 / 0.773 GB, free: 41.11 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.182e-06/1.056, allocations: 0 / 0.773 GB, free: 41.11 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 0.0001032/1.056, allocations: 0 / 0.773 GB, free: 41.11 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: 583 * Number of variables: 583 Notification: Performance of Generate backend data structure: time 0.007355/1.063, allocations: 4.097 MB / 0.777 GB, free: 39.23 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.639e-05/1.063, allocations: 11.48 kB / 0.777 GB, free: 39.23 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009967/1.073, allocations: 1.285 MB / 0.7783 GB, free: 39.02 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005513/1.079, allocations: 2.934 MB / 0.7811 GB, free: 38.41 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002267/1.079, allocations: 257.3 kB / 0.7814 GB, free: 38.34 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004778/1.079, allocations: 232.1 kB / 0.7816 GB, free: 38.34 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007184/1.087, allocations: 3.177 MB / 0.7847 GB, free: 37.83 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.425e-05/1.087, allocations: 4.406 kB / 0.7847 GB, free: 37.83 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002878/1.087, allocations: 100.1 kB / 0.7848 GB, free: 37.83 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.238e-05/1.087, allocations: 74.78 kB / 0.7849 GB, free: 37.83 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008233/1.095, allocations: 2.746 MB / 0.7875 GB, free: 37.78 MB / 0.5762 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 0.01863/1.114, allocations: 13.59 MB / 0.8008 GB, free: 30.6 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003804/1.118, allocations: 1.394 MB / 0.8022 GB, free: 30.36 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002649/1.121, allocations: 0.8616 MB / 0.803 GB, free: 30.2 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00139/1.122, allocations: 1.783 MB / 0.8047 GB, free: 28.17 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003217/1.125, allocations: 1.127 MB / 0.8058 GB, free: 27.71 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=126): time 3.597e-06/1.125, allocations: 7.938 kB / 0.8059 GB, free: 27.7 MB / 0.5762 GB Notification: Performance of matching and sorting (n=132): time 0.03064/1.156, allocations: 9.533 MB / 0.8152 GB, free: 22.9 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001417/1.156, allocations: 0.5815 MB / 0.8157 GB, free: 22.21 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003998/1.16, allocations: 2.61 MB / 0.8183 GB, free: 21.13 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.000438/1.16, allocations: 65.52 kB / 0.8183 GB, free: 21.09 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.001045/1.162, allocations: 1.342 MB / 0.8197 GB, free: 20.34 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005328/1.162, allocations: 461.9 kB / 0.8201 GB, free: 19.96 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006699/1.163, allocations: 468.3 kB / 0.8205 GB, free: 19.64 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 4.694e-05/1.163, allocations: 302.8 kB / 0.8208 GB, free: 19.34 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003254/1.166, allocations: 0.9342 MB / 0.8217 GB, free: 18.68 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003707/1.17, allocations: 1.525 MB / 0.8232 GB, free: 17.24 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0062/1.176, allocations: 2.161 MB / 0.8253 GB, free: 15.06 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.542e-05/1.176, allocations: 4 kB / 0.8253 GB, free: 15.05 MB / 0.5762 GB Notification: Performance of matching and sorting (n=225) (initialization): time 0.01089/1.187, allocations: 3.092 MB / 0.8284 GB, free: 12.02 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 5.291e-05/1.187, allocations: 41.69 kB / 0.8284 GB, free: 11.97 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.104e-05/1.187, allocations: 16.09 kB / 0.8284 GB, free: 11.95 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00269/1.19, allocations: 0.9149 MB / 0.8293 GB, free: 11.04 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002694/1.193, allocations: 457.8 kB / 0.8298 GB, free: 10.61 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002603/1.195, allocations: 2.176 MB / 0.8319 GB, free: 8.398 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005018/1.2, allocations: 370.6 kB / 0.8322 GB, free: 8.039 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003129/1.2, allocations: 107.9 kB / 0.8323 GB, free: 7.934 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004128/1.205, allocations: 1.433 MB / 0.8337 GB, free: 6.496 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003439/1.208, allocations: 1.509 MB / 0.8352 GB, free: 4.762 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005846/1.214, allocations: 2.133 MB / 0.8373 GB, free: 2.508 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.283e-05/1.214, allocations: 4 kB / 0.8373 GB, free: 2.504 MB / 0.5762 GB Notification: Performance of matching and sorting (n=225) (initialization_lambda0): time 0.01088/1.225, allocations: 3.072 MB / 0.8403 GB, free: 15.49 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 6.342e-05/1.225, allocations: 37.7 kB / 0.8403 GB, free: 15.45 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.306e-05/1.225, allocations: 16.81 kB / 0.8403 GB, free: 15.43 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003028/1.228, allocations: 0.9313 MB / 0.8413 GB, free: 14.5 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002712/1.231, allocations: 461.1 kB / 0.8417 GB, free: 14.08 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003121/1.234, allocations: 2.16 MB / 0.8438 GB, free: 11.88 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005288/1.239, allocations: 383.8 kB / 0.8442 GB, free: 11.5 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003938/1.24, allocations: 103.9 kB / 0.8443 GB, free: 11.4 MB / 0.5919 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 (170): * Single equations (assignments): 167 * 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 {(4,23), (4,25)} Notification: Performance of prepare postOptimizeDAE: time 0.0008693/1.241, allocations: 300.7 kB / 0.8446 GB, free: 11.12 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001228/1.242, allocations: 280.6 kB / 0.8448 GB, free: 10.84 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008156/1.25, allocations: 2.231 MB / 0.847 GB, free: 8.621 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.845e-05/1.25, allocations: 16 kB / 0.847 GB, free: 8.605 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.047e-05/1.25, allocations: 0 / 0.847 GB, free: 8.605 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006306/1.256, allocations: 1.862 MB / 0.8488 GB, free: 6.711 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01627/1.273, allocations: 6.199 MB / 0.8549 GB, free: 452 kB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.347e-05/1.273, allocations: 8.031 kB / 0.8549 GB, free: 444 kB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001837/1.274, allocations: 281.4 kB / 0.8552 GB, free: 172 kB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002714/1.277, allocations: 0.7654 MB / 0.8559 GB, free: 15.41 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002077/1.277, allocations: 55.94 kB / 0.856 GB, free: 15.35 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002685/1.28, allocations: 1.951 MB / 0.8579 GB, free: 13.37 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.179e-05/1.28, allocations: 10.91 kB / 0.8579 GB, free: 13.36 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01218/1.292, allocations: 3.457 MB / 0.8613 GB, free: 9.82 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002171/1.295, allocations: 0.5795 MB / 0.8618 GB, free: 9.219 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001217/1.296, allocations: 36 kB / 0.8619 GB, free: 9.184 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004241/1.3, allocations: 260.5 kB / 0.8621 GB, free: 8.93 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002976/1.3, allocations: 118.8 kB / 0.8622 GB, free: 8.82 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002582/1.301, allocations: 75.92 kB / 0.8623 GB, free: 8.746 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.004472/1.305, allocations: 1.84 MB / 0.8641 GB, free: 6.906 MB / 0.6075 GB Notification: Performance of sort global known variables: time 2.2e-07/1.305, allocations: 0 / 0.8641 GB, free: 6.906 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.007383/1.313, allocations: 1.48 MB / 0.8655 GB, free: 5.426 MB / 0.6075 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 (86): * Single equations (assignments): 80 * 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 {(2,17), (4,23)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002497/1.315, allocations: 0.8108 MB / 0.8663 GB, free: 4.691 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.01405/1.329, allocations: 3.663 MB / 0.8699 GB, free: 1.125 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 1.594e-05/1.329, allocations: 4.438 kB / 0.8699 GB, free: 1.121 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.003705/1.333, allocations: 0.9783 MB / 0.8709 GB, free: 180 kB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009372/1.342, allocations: 1.598 MB / 0.8724 GB, free: 14.68 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01557/1.358, allocations: 6.211 MB / 0.8785 GB, free: 8.406 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002178/1.36, allocations: 1.713 MB / 0.8802 GB, free: 6.664 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001245/1.361, allocations: 282.5 kB / 0.8804 GB, free: 6.391 MB / 0.6231 GB Notification: Performance of SimCode: time 1.152e-06/1.361, allocations: 0 / 0.8804 GB, free: 6.391 MB / 0.6231 GB Notification: Performance of Templates: time 0.1045/1.466, allocations: 82.55 MB / 0.961 GB, free: 4.395 MB / 0.7012 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.makefile (rm -f IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.sim & ./IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Dynamic.pipe 2>&1)