Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.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/BuildSysPro 3.6.0/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") translateModel(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001292/0.001292, allocations: 92.16 kB / 16.02 MB, free: 80 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001761/0.001761, allocations: 173 kB / 16.92 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 1.376/1.376, allocations: 223.3 MB / 241 MB, free: 5.336 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 1.031/1.031, allocations: 143.2 MB / 435.3 MB, free: 13.62 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003448/0.0003449, allocations: 15.98 kB / 0.5171 GB, free: 11.17 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1725/0.1728, allocations: 83.41 MB / 0.5985 GB, free: 7.719 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.4887/0.6616, allocations: 163.4 MB / 0.7581 GB, free: 8.652 MB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.006126/0.6677, allocations: 4.039 MB / 0.762 GB, free: 4.73 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005494/0.6683, allocations: 15.88 kB / 0.762 GB, free: 4.715 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.0007763/0.6691, allocations: 194.9 kB / 0.7622 GB, free: 4.523 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.001876/0.671, allocations: 0.6424 MB / 0.7628 GB, free: 3.879 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.001339/0.6724, allocations: 434.9 kB / 0.7632 GB, free: 3.461 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.003788/0.6762, allocations: 3.803 MB / 0.767 GB, free: 15.65 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002968/0.6791, allocations: 2.361 MB / 0.7693 GB, free: 13.29 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00245/0.6816, allocations: 1.12 MB / 0.7704 GB, free: 12.17 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001252/0.6829, allocations: 0.8636 MB / 0.7712 GB, free: 11.3 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0001243/0.683, allocations: 48 kB / 0.7712 GB, free: 11.25 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001699/0.6847, allocations: 0.8964 MB / 0.7721 GB, free: 10.36 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0003769/0.6851, allocations: 326.7 kB / 0.7724 GB, free: 10.04 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0007199/0.6858, allocations: 0.6117 MB / 0.773 GB, free: 9.414 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.001288/0.6871, allocations: 1.192 MB / 0.7742 GB, free: 8.219 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 6.642e-06/0.6872, allocations: 4 kB / 0.7742 GB, free: 8.215 MB / 0.5919 GB Notification: Performance of FrontEnd: time 2.104e-06/0.6872, allocations: 0 / 0.7742 GB, free: 8.215 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 1.541e-05/0.6872, allocations: 0 / 0.7742 GB, free: 8.215 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.002511/0.6897, allocations: 1.487 MB / 0.7757 GB, free: 6.668 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.829e-05/0.6898, allocations: 12.03 kB / 0.7757 GB, free: 6.656 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007906/0.6906, allocations: 203.2 kB / 0.7759 GB, free: 6.457 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001257/0.6918, allocations: 0.8774 MB / 0.7767 GB, free: 5.523 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.848e-05/0.6919, allocations: 45.31 kB / 0.7768 GB, free: 5.48 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001151/0.692, allocations: 64 kB / 0.7768 GB, free: 5.418 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001489/0.6935, allocations: 0.9909 MB / 0.7778 GB, free: 4.352 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.024e-05/0.6935, allocations: 7.938 kB / 0.7778 GB, free: 4.344 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.298e-05/0.6936, allocations: 24 kB / 0.7778 GB, free: 4.32 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.926e-05/0.6936, allocations: 19.98 kB / 0.7778 GB, free: 4.301 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00129/0.6949, allocations: 0.8038 MB / 0.7786 GB, free: 3.5 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 0.004775/0.6997, allocations: 4.812 MB / 0.7833 GB, free: 14.34 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002685/0.7024, allocations: 4.032 MB / 0.7873 GB, free: 9.484 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005351/0.703, allocations: 347.8 kB / 0.7876 GB, free: 9.145 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003046/0.7033, allocations: 194.5 kB / 0.7878 GB, free: 8.918 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000563/0.7039, allocations: 349.2 kB / 0.7881 GB, free: 8.562 MB / 0.6075 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003966/0.7043, allocations: 27.69 kB / 0.7881 GB, free: 8.535 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=35): time 1.954e-06/0.7043, allocations: 0 / 0.7881 GB, free: 8.535 MB / 0.6075 GB Notification: Performance of matching and sorting (n=35): time 0.005383/0.7097, allocations: 1.695 MB / 0.7898 GB, free: 6.82 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.517e-05/0.7098, allocations: 89.09 kB / 0.7899 GB, free: 6.715 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001579/0.7114, allocations: 1.189 MB / 0.791 GB, free: 5.512 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 6.761e-05/0.7114, allocations: 41.7 kB / 0.7911 GB, free: 5.465 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.000443/0.7119, allocations: 0.5044 MB / 0.7916 GB, free: 4.957 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001242/0.712, allocations: 130.2 kB / 0.7917 GB, free: 4.828 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.474e-05/0.7121, allocations: 45.64 kB / 0.7917 GB, free: 4.777 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001195/0.7122, allocations: 329.9 kB / 0.7921 GB, free: 4.449 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000415/0.7126, allocations: 240.9 kB / 0.7923 GB, free: 4.211 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006752/0.7133, allocations: 0.5527 MB / 0.7928 GB, free: 3.523 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009577/0.7143, allocations: 0.6982 MB / 0.7935 GB, free: 2.746 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.39e-06/0.7143, allocations: 8 kB / 0.7935 GB, free: 2.738 MB / 0.6075 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002532/0.7168, allocations: 1.154 MB / 0.7946 GB, free: 1.566 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002116/0.7171, allocations: 280.3 kB / 0.7949 GB, free: 1.211 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.197e-05/0.7171, allocations: 8 kB / 0.7949 GB, free: 1.203 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00156/0.7187, allocations: 465.6 kB / 0.7954 GB, free: 0.7461 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003271/0.719, allocations: 75.83 kB / 0.7954 GB, free: 0.6719 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001495/0.7205, allocations: 1.121 MB / 0.7965 GB, free: 15.52 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009918/0.7215, allocations: 91.81 kB / 0.7966 GB, free: 15.43 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.595e-05/0.7216, allocations: 27.98 kB / 0.7966 GB, free: 15.41 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 9.558e-06/0.7216, allocations: 4 kB / 0.7966 GB, free: 15.4 MB / 0.6231 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001519/0.7231, allocations: 0.8147 MB / 0.7974 GB, free: 14.58 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.613e-06/0.7231, allocations: 4 kB / 0.7974 GB, free: 14.57 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005724/0.7237, allocations: 245 kB / 0.7977 GB, free: 14.33 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000307/0.724, allocations: 76.2 kB / 0.7977 GB, free: 14.26 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00392/0.728, allocations: 3.123 MB / 0.8008 GB, free: 11 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00101/0.729, allocations: 99.33 kB / 0.8009 GB, free: 10.91 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.26e-05/0.729, allocations: 31.94 kB / 0.8009 GB, free: 10.88 MB / 0.6231 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 (35): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(11,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0006166/0.7297, allocations: 473.3 kB / 0.8014 GB, free: 10.41 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001532/0.7298, allocations: 110.7 kB / 0.8015 GB, free: 10.3 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001464/0.7313, allocations: 0.8239 MB / 0.8023 GB, free: 9.461 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.39e-06/0.7313, allocations: 4 kB / 0.8023 GB, free: 9.457 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.166e-06/0.7313, allocations: 4 kB / 0.8023 GB, free: 9.453 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.243e-06/0.7313, allocations: 3.984 kB / 0.8023 GB, free: 9.449 MB / 0.6231 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 0.003003/0.7343, allocations: 2.167 MB / 0.8044 GB, free: 7.145 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.112e-06/0.7344, allocations: 4 kB / 0.8044 GB, free: 7.141 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002518/0.7346, allocations: 48.12 kB / 0.8045 GB, free: 7.094 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005156/0.7351, allocations: 249.8 kB / 0.8047 GB, free: 6.848 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.744e-05/0.7352, allocations: 12 kB / 0.8047 GB, free: 6.836 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009153/0.7361, allocations: 0.9359 MB / 0.8056 GB, free: 5.875 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.937e-06/0.7361, allocations: 4 kB / 0.8056 GB, free: 5.871 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001351/0.7375, allocations: 0.892 MB / 0.8065 GB, free: 4.938 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003958/0.7379, allocations: 239.7 kB / 0.8067 GB, free: 4.684 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001076/0.738, allocations: 11.94 kB / 0.8067 GB, free: 4.672 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006669/0.7387, allocations: 71.77 kB / 0.8068 GB, free: 4.602 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.367e-05/0.7388, allocations: 31.95 kB / 0.8068 GB, free: 4.57 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.579e-05/0.7388, allocations: 12 kB / 0.8068 GB, free: 4.559 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.001053/0.7398, allocations: 0.8446 MB / 0.8077 GB, free: 3.707 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.41e-07/0.7399, allocations: 3.938 kB / 0.8077 GB, free: 3.703 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.00134/0.7412, allocations: 0.4993 MB / 0.8082 GB, free: 3.203 MB / 0.6231 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 (22): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(11,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004437/0.7417, allocations: 181.8 kB / 0.8083 GB, free: 3.027 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.00264/0.7443, allocations: 1.303 MB / 0.8096 GB, free: 1.688 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 4.548e-06/0.7443, allocations: 0 / 0.8096 GB, free: 1.688 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0006398/0.745, allocations: 325.1 kB / 0.8099 GB, free: 1.375 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003802/0.7488, allocations: 0.6456 MB / 0.8106 GB, free: 0.7422 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003489/0.7523, allocations: 2.371 MB / 0.8129 GB, free: 14.32 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007945/0.7531, allocations: 1.215 MB / 0.8141 GB, free: 13.08 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001877/0.7533, allocations: 71.42 kB / 0.8141 GB, free: 13.01 MB / 0.6387 GB Notification: Performance of SimCode: time 1.273e-06/0.7533, allocations: 0 / 0.8141 GB, free: 13.01 MB / 0.6387 GB Notification: Performance of Templates: time 0.0337/0.787, allocations: 22.8 MB / 0.8364 GB, free: 6.324 MB / 0.6544 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe 2>&1)