Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.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.Examples.Performance.PressureDrop.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow") translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007776/0.0007776, allocations: 97.48 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00483/0.00483, allocations: 169.2 kB / 16.26 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.391/1.391, allocations: 223.3 MB / 240.3 MB, free: 5.34 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9799/0.9799, allocations: 135.3 MB / 426.7 MB, free: 14.38 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003336/0.0003336, allocations: 8 kB / 0.5076 GB, free: 4.734 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1552/0.1556, allocations: 82.32 MB / 0.588 GB, free: 2.594 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow): time 0.5142/0.6698, allocations: 163.3 MB / 0.7475 GB, free: 5.367 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.005129/0.675, allocations: 2.196 MB / 0.7496 GB, free: 3.832 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009288/0.676, allocations: 14.75 kB / 0.7496 GB, free: 3.824 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0009289/0.6769, allocations: 200.2 kB / 0.7498 GB, free: 3.715 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.002375/0.6793, allocations: 0.6438 MB / 0.7505 GB, free: 3.371 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001489/0.6808, allocations: 392 kB / 0.7508 GB, free: 3.145 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.00424/0.6851, allocations: 3.791 MB / 0.7545 GB, free: 1.121 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003107/0.6882, allocations: 2.365 MB / 0.7568 GB, free: 15.57 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002703/0.6909, allocations: 1.113 MB / 0.7579 GB, free: 14.45 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001656/0.6926, allocations: 0.8636 MB / 0.7588 GB, free: 13.59 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0002607/0.6929, allocations: 48 kB / 0.7588 GB, free: 13.54 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002058/0.6949, allocations: 0.9003 MB / 0.7597 GB, free: 12.64 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0005227/0.6955, allocations: 326.8 kB / 0.76 GB, free: 12.32 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001197/0.6967, allocations: 0.6001 MB / 0.7606 GB, free: 11.71 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.002561/0.6993, allocations: 1.581 MB / 0.7621 GB, free: 10.12 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.237e-06/0.6993, allocations: 0 / 0.7621 GB, free: 10.12 MB / 0.5762 GB Notification: Performance of FrontEnd: time 2.384e-06/0.6993, allocations: 0 / 0.7621 GB, free: 10.12 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 6.577e-05/0.6994, allocations: 4 kB / 0.7621 GB, free: 10.12 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: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.003231/0.7026, allocations: 1.475 MB / 0.7636 GB, free: 8.582 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 5.064e-05/0.7027, allocations: 8.031 kB / 0.7636 GB, free: 8.574 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001095/0.7038, allocations: 202.3 kB / 0.7638 GB, free: 8.375 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00167/0.7054, allocations: 0.8773 MB / 0.7646 GB, free: 7.441 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.761e-05/0.7055, allocations: 49.25 kB / 0.7647 GB, free: 7.395 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001445/0.7057, allocations: 68 kB / 0.7648 GB, free: 7.328 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001707/0.7074, allocations: 0.987 MB / 0.7657 GB, free: 6.266 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.754e-05/0.7074, allocations: 8 kB / 0.7657 GB, free: 6.258 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.677e-05/0.7075, allocations: 20 kB / 0.7657 GB, free: 6.238 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.673e-05/0.7075, allocations: 16 kB / 0.7658 GB, free: 6.223 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001373/0.7089, allocations: 0.8077 MB / 0.7666 GB, free: 5.418 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 0.004956/0.7138, allocations: 4.805 MB / 0.7712 GB, free: 276 kB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002449/0.7163, allocations: 4.023 MB / 0.7752 GB, free: 11.42 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005084/0.7168, allocations: 357.6 kB / 0.7755 GB, free: 11.07 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003008/0.7172, allocations: 202.4 kB / 0.7757 GB, free: 10.83 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005532/0.7177, allocations: 329 kB / 0.776 GB, free: 10.49 MB / 0.5919 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000326/0.7181, allocations: 35.59 kB / 0.7761 GB, free: 10.46 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=35): time 3.016e-06/0.7181, allocations: 0 / 0.7761 GB, free: 10.46 MB / 0.5919 GB Notification: Performance of matching and sorting (n=35): time 0.004744/0.7228, allocations: 1.504 MB / 0.7775 GB, free: 8.926 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.554e-05/0.7229, allocations: 85.11 kB / 0.7776 GB, free: 8.824 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001658/0.7246, allocations: 1.177 MB / 0.7788 GB, free: 7.633 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 6.158e-05/0.7246, allocations: 41.7 kB / 0.7788 GB, free: 7.586 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004448/0.7251, allocations: 0.5083 MB / 0.7793 GB, free: 7.074 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001164/0.7252, allocations: 130.2 kB / 0.7794 GB, free: 6.945 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.009e-05/0.7253, allocations: 45.7 kB / 0.7795 GB, free: 6.895 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001265/0.7254, allocations: 326 kB / 0.7798 GB, free: 6.57 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000419/0.7259, allocations: 236.9 kB / 0.78 GB, free: 6.336 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006733/0.7265, allocations: 0.5566 MB / 0.7805 GB, free: 5.645 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009903/0.7275, allocations: 0.6945 MB / 0.7812 GB, free: 4.871 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.646e-06/0.7276, allocations: 7.984 kB / 0.7812 GB, free: 4.863 MB / 0.5919 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002455/0.73, allocations: 1.119 MB / 0.7823 GB, free: 3.727 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002017/0.7302, allocations: 281 kB / 0.7826 GB, free: 3.371 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.149e-05/0.7303, allocations: 8 kB / 0.7826 GB, free: 3.363 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001464/0.7317, allocations: 406.7 kB / 0.783 GB, free: 2.965 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005152/0.7323, allocations: 119.8 kB / 0.7831 GB, free: 2.848 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001559/0.7338, allocations: 1.659 MB / 0.7847 GB, free: 1.141 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009967/0.7348, allocations: 95.89 kB / 0.7848 GB, free: 1.047 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.635e-05/0.7349, allocations: 24 kB / 0.7848 GB, free: 1.023 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.223e-05/0.7349, allocations: 7.938 kB / 0.7848 GB, free: 1.016 MB / 0.5919 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001519/0.7365, allocations: 0.7912 MB / 0.7856 GB, free: 220 kB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.12e-05/0.7365, allocations: 12 kB / 0.7856 GB, free: 208 kB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004958/0.737, allocations: 209.3 kB / 0.7858 GB, free: 15.99 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004104/0.7374, allocations: 107.8 kB / 0.7859 GB, free: 15.89 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003885/0.7413, allocations: 2.936 MB / 0.7888 GB, free: 12.83 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001136/0.7424, allocations: 95.84 kB / 0.7889 GB, free: 12.73 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.993e-05/0.7425, allocations: 23.98 kB / 0.7889 GB, free: 12.71 MB / 0.6075 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_m_flow.count,$PRE.pulse_m_flow.count,pulse_m_flow.T_start,$PRE.pulse_m_flow.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (38): * Single equations (assignments): 35 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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): 1 system {(10,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0008027/0.7433, allocations: 476.6 kB / 0.7894 GB, free: 12.23 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002588/0.7436, allocations: 106.7 kB / 0.7895 GB, free: 12.13 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001721/0.7453, allocations: 0.7931 MB / 0.7902 GB, free: 11.32 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.905e-06/0.7453, allocations: 8 kB / 0.7902 GB, free: 11.32 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.679e-06/0.7454, allocations: 7.875 kB / 0.7903 GB, free: 11.31 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.968e-05/0.7454, allocations: 3.984 kB / 0.7903 GB, free: 11.3 MB / 0.6075 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 postOpt removeSimpleEquations (simulation): time 0.003291/0.7487, allocations: 2.106 MB / 0.7923 GB, free: 9.059 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.486e-06/0.7487, allocations: 4 kB / 0.7923 GB, free: 9.055 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003692/0.7491, allocations: 83.86 kB / 0.7924 GB, free: 8.973 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004405/0.7495, allocations: 204.8 kB / 0.7926 GB, free: 8.77 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.768e-05/0.7496, allocations: 8 kB / 0.7926 GB, free: 8.762 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001293/0.7509, allocations: 1.474 MB / 0.794 GB, free: 7.238 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.557e-06/0.7509, allocations: 0 / 0.794 GB, free: 7.238 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001631/0.7525, allocations: 0.8673 MB / 0.7949 GB, free: 6.332 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005198/0.7531, allocations: 231.7 kB / 0.7951 GB, free: 6.086 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002115/0.7533, allocations: 11.98 kB / 0.7951 GB, free: 6.074 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007895/0.7541, allocations: 75.77 kB / 0.7952 GB, free: 6 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001126/0.7542, allocations: 35.89 kB / 0.7952 GB, free: 5.965 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.55e-05/0.7542, allocations: 8 kB / 0.7952 GB, free: 5.957 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.00132/0.7556, allocations: 0.8366 MB / 0.796 GB, free: 5.113 MB / 0.6075 GB Notification: Performance of sort global known variables: time 2.4e-07/0.7556, allocations: 0 / 0.796 GB, free: 5.113 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.001748/0.7573, allocations: 0.5031 MB / 0.7965 GB, free: 4.609 MB / 0.6075 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_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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): 1 system {(9,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005484/0.7579, allocations: 179.3 kB / 0.7967 GB, free: 4.438 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.00333/0.7612, allocations: 1.312 MB / 0.798 GB, free: 3.09 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 4.829e-06/0.7612, allocations: 0 / 0.798 GB, free: 3.09 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.0008908/0.7621, allocations: 329 kB / 0.7983 GB, free: 2.77 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004122/0.7663, allocations: 0.6539 MB / 0.7989 GB, free: 2.129 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004475/0.7708, allocations: 2.282 MB / 0.8012 GB, free: 15.79 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001048/0.7718, allocations: 1.213 MB / 0.8024 GB, free: 14.55 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.001365/0.7732, allocations: 384.6 kB / 0.8027 GB, free: 14.17 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002112/0.7734, allocations: 75.36 kB / 0.8028 GB, free: 14.1 MB / 0.6231 GB Notification: Performance of SimCode: time 1.032e-06/0.7734, allocations: 0 / 0.8028 GB, free: 14.1 MB / 0.6231 GB Notification: Performance of Templates: time 0.03741/0.8109, allocations: 21.19 MB / 0.8235 GB, free: 9.141 MB / 0.6387 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.makefile (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe 2>&1)