Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.Movers.Examples.PumpsParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel") translateModel(Buildings.Fluid.Movers.Examples.PumpsParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.002195/0.002195, allocations: 109.4 kB / 15.69 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002554/0.002554, allocations: 188 kB / 16.62 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.75/1.75, allocations: 205.1 MB / 222.5 MB, free: 4.57 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.77/1.77, allocations: 292.3 MB / 0.549 GB, free: 12.75 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001449/0.001449, allocations: 72.44 kB / 0.6722 GB, free: 26.07 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3176/0.3191, allocations: 114.5 MB / 0.7841 GB, free: 12.77 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.PumpsParallel): time 0.06917/0.3883, allocations: 67.26 MB / 0.8498 GB, free: 9.262 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.0369/0.4252, allocations: 22.1 MB / 0.8714 GB, free: 3.117 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005306/0.4306, allocations: 95.44 kB / 0.8715 GB, free: 3.023 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.005219/0.4359, allocations: 1.398 MB / 0.8728 GB, free: 1.617 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.01151/0.4475, allocations: 3.199 MB / 0.8759 GB, free: 14.41 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.01324/0.4607, allocations: 3.953 MB / 0.8798 GB, free: 10.47 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.01269/0.4734, allocations: 6.184 MB / 0.8858 GB, free: 4.27 MB / 0.7012 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004409/0.4778, allocations: 2.2 MB / 0.888 GB, free: 2.02 MB / 0.7012 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007091/0.485, allocations: 2.477 MB / 0.8904 GB, free: 15.54 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003792/0.4888, allocations: 1.828 MB / 0.8922 GB, free: 13.7 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0005336/0.4893, allocations: 232 kB / 0.8924 GB, free: 13.48 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004923/0.4942, allocations: 1.946 MB / 0.8943 GB, free: 11.53 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0008561/0.4951, allocations: 0.7242 MB / 0.895 GB, free: 10.8 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001913/0.497, allocations: 1.357 MB / 0.8964 GB, free: 9.438 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.007788/0.5048, allocations: 4.311 MB / 0.9006 GB, free: 5.113 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 5.661e-06/0.5049, allocations: 0 / 0.9006 GB, free: 5.113 MB / 0.7169 GB Notification: Performance of FrontEnd: time 3.948e-06/0.5049, allocations: 0 / 0.9006 GB, free: 5.113 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 5.526e-05/0.5049, allocations: 3.938 kB / 0.9006 GB, free: 5.109 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 329 * Number of variables: 329 Notification: Performance of Generate backend data structure: time 0.005793/0.5107, allocations: 3.01 MB / 0.9035 GB, free: 2.035 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 5.071e-05/0.5108, allocations: 12.03 kB / 0.9035 GB, free: 2.023 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001992/0.5128, allocations: 448.3 kB / 0.9039 GB, free: 1.582 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.5341/1.047, allocations: 2.166 MB / 0.9061 GB, free: 120.2 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001477/1.047, allocations: 106 kB / 0.9062 GB, free: 120.2 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004533/1.048, allocations: 151.4 kB / 0.9063 GB, free: 120.2 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003446/1.051, allocations: 1.596 MB / 0.9079 GB, free: 119.6 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.619e-05/1.051, allocations: 8.75 kB / 0.9079 GB, free: 119.6 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001256/1.051, allocations: 53.41 kB / 0.9079 GB, free: 119.6 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.165e-05/1.051, allocations: 35.42 kB / 0.908 GB, free: 119.6 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002507/1.054, allocations: 1.137 MB / 0.9091 GB, free: 119.2 MB / 0.7169 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 0.009889/1.064, allocations: 7.683 MB / 0.9166 GB, free: 113.8 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002042/1.066, allocations: 0.9606 MB / 0.9175 GB, free: 113.4 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001023/1.067, allocations: 0.5269 MB / 0.918 GB, free: 113.2 MB / 0.7169 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 evalFunc (simulation): time 0.003746/1.071, allocations: 2.513 MB / 0.9205 GB, free: 111.4 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.572e-05/1.071, allocations: 49.09 kB / 0.9205 GB, free: 111.3 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006051/1.071, allocations: 105 kB / 0.9206 GB, free: 111.3 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=82): time 2.515e-06/1.071, allocations: 0 / 0.9206 GB, free: 111.3 MB / 0.7169 GB Notification: Performance of matching and sorting (n=82): time 0.006629/1.078, allocations: 2.132 MB / 0.9227 GB, free: 110.6 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.94e-05/1.078, allocations: 222.4 kB / 0.9229 GB, free: 110.3 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002465/1.08, allocations: 1.85 MB / 0.9247 GB, free: 109.6 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0001734/1.081, allocations: 49.45 kB / 0.9248 GB, free: 109.6 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007242/1.081, allocations: 1.024 MB / 0.9258 GB, free: 108.8 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002362/1.082, allocations: 287.5 kB / 0.926 GB, free: 108.6 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004001/1.082, allocations: 275.9 kB / 0.9263 GB, free: 108.4 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 8.001e-05/1.082, allocations: 352.5 kB / 0.9266 GB, free: 108.1 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009857/1.083, allocations: 0.5204 MB / 0.9272 GB, free: 107.9 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001208/1.084, allocations: 0.9766 MB / 0.9281 GB, free: 107.2 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002298/1.087, allocations: 1.374 MB / 0.9295 GB, free: 106.4 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.678e-06/1.087, allocations: 2.25 kB / 0.9295 GB, free: 106.4 MB / 0.7169 GB Notification: Performance of matching and sorting (n=147) (initialization): time 0.003669/1.09, allocations: 1.76 MB / 0.9312 GB, free: 105.7 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 3.609e-05/1.09, allocations: 11.94 kB / 0.9312 GB, free: 105.7 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.636e-05/1.09, allocations: 16.22 kB / 0.9312 GB, free: 105.7 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001407/1.092, allocations: 329 kB / 0.9315 GB, free: 105.6 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001149/1.093, allocations: 244.6 kB / 0.9317 GB, free: 105.6 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001054/1.094, allocations: 0.844 MB / 0.9326 GB, free: 105 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001489/1.096, allocations: 64.34 kB / 0.9326 GB, free: 104.9 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001991/1.096, allocations: 71.89 kB / 0.9327 GB, free: 104.9 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001577/1.097, allocations: 0.851 MB / 0.9335 GB, free: 104.5 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001033/1.098, allocations: 0.8967 MB / 0.9344 GB, free: 103.8 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001712/1.1, allocations: 1.247 MB / 0.9356 GB, free: 103.1 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.354e-06/1.1, allocations: 2.156 kB / 0.9356 GB, free: 103.1 MB / 0.7169 GB Notification: Performance of matching and sorting (n=147) (initialization_lambda0): time 0.00361/1.104, allocations: 1.686 MB / 0.9373 GB, free: 102.4 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 2.093e-05/1.104, allocations: 8.75 kB / 0.9373 GB, free: 102.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.828e-05/1.104, allocations: 14.53 kB / 0.9373 GB, free: 102.4 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00113/1.105, allocations: 315.7 kB / 0.9376 GB, free: 102.3 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008872/1.106, allocations: 238 kB / 0.9378 GB, free: 102.3 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007016/1.113, allocations: 4.475 MB / 0.9422 GB, free: 99.21 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001861/1.115, allocations: 69.28 kB / 0.9423 GB, free: 99.18 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001639/1.115, allocations: 68.59 kB / 0.9423 GB, free: 99.16 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (122): * Single equations (assignments): 115 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 2 * 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 {(2,18)} Notification: Performance of prepare postOptimizeDAE: time 0.000559/1.115, allocations: 250.5 kB / 0.9426 GB, free: 98.93 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004066/1.116, allocations: 204.3 kB / 0.9428 GB, free: 98.82 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003293/1.119, allocations: 1.554 MB / 0.9443 GB, free: 97.96 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.166e-05/1.119, allocations: 10 kB / 0.9443 GB, free: 97.96 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.038e-06/1.119, allocations: 0 / 0.9443 GB, free: 97.96 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002123/1.121, allocations: 1.23 MB / 0.9455 GB, free: 97.26 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005039/1.126, allocations: 3.129 MB / 0.9485 GB, free: 95.21 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.394e-06/1.126, allocations: 0 / 0.9485 GB, free: 95.21 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007464/1.127, allocations: 168.8 kB / 0.9487 GB, free: 95.16 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005558/1.128, allocations: 214.8 kB / 0.9489 GB, free: 95.07 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.447e-05/1.128, allocations: 29.77 kB / 0.9489 GB, free: 95.05 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005956/1.128, allocations: 0.8081 MB / 0.9497 GB, free: 94.39 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.764e-06/1.128, allocations: 0 / 0.9497 GB, free: 94.39 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003526/1.132, allocations: 2.007 MB / 0.9517 GB, free: 93.27 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000754/1.133, allocations: 379.5 kB / 0.952 GB, free: 92.96 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000223/1.133, allocations: 19.94 kB / 0.9521 GB, free: 92.95 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000846/1.134, allocations: 53.17 kB / 0.9521 GB, free: 92.91 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001207/1.134, allocations: 64.5 kB / 0.9522 GB, free: 92.88 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.086e-05/1.134, allocations: 43.72 kB / 0.9522 GB, free: 92.86 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.001608/1.136, allocations: 1.25 MB / 0.9534 GB, free: 92.17 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.41e-07/1.136, allocations: 0 / 0.9534 GB, free: 92.17 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.003461/1.139, allocations: 1.213 MB / 0.9546 GB, free: 91.94 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 6 (floMac1.vol.dynBal.U,floMac1.filter.x[1],floMac1.filter.x[2],floMac2.vol.dynBal.U,floMac2.filter.x[1],floMac2.filter.x[2]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (81): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * 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 {(2,19)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001455/1.141, allocations: 0.6796 MB / 0.9553 GB, free: 91.69 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.003887/1.145, allocations: 2.267 MB / 0.9575 GB, free: 90.5 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 5.831e-06/1.145, allocations: 3.594 kB / 0.9575 GB, free: 90.5 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.00101/1.146, allocations: 0.5487 MB / 0.958 GB, free: 90.22 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003425/1.149, allocations: 0.9747 MB / 0.959 GB, free: 89.29 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004932/1.154, allocations: 3.574 MB / 0.9625 GB, free: 85.7 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008047/1.155, allocations: 1.569 MB / 0.964 GB, free: 84.09 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001627/1.156, allocations: 491.2 kB / 0.9645 GB, free: 83.63 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003376/1.157, allocations: 175.4 kB / 0.9647 GB, free: 83.46 MB / 0.7169 GB Notification: Performance of SimCode: time 6.31e-07/1.157, allocations: 0 / 0.9647 GB, free: 83.46 MB / 0.7169 GB Notification: Performance of Templates: time 0.0636/1.22, allocations: 47.18 MB / 1.011 GB, free: 36.95 MB / 0.7169 GB make -j1 -f Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.makefile (rm -f Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.pipe ; mkfifo Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.pipe >> ../files/Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.sim & ./Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Movers.Examples.PumpsParallel.pipe 2>&1)