Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.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.FixedResistances.Validation.PlugFlowPipes.FlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal") translateModel(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00119/0.00119, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001281/0.001282, allocations: 198.2 kB / 16.54 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.685/1.685, allocations: 205.1 MB / 222.4 MB, free: 4.613 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 1.724/1.724, allocations: 292.3 MB / 0.5489 GB, free: 12.84 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 0.001472/0.001472, allocations: 69.94 kB / 0.6715 GB, free: 26.29 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3015/0.303, allocations: 114.6 MB / 0.7834 GB, free: 13.48 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal): time 0.04368/0.3467, allocations: 44.63 MB / 0.827 GB, free: 0.6875 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.02016/0.3669, allocations: 13.02 MB / 0.8397 GB, free: 3.625 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002525/0.3696, allocations: 43.75 kB / 0.8397 GB, free: 3.582 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.002226/0.3718, allocations: 0.5938 MB / 0.8403 GB, free: 2.984 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.006485/0.3783, allocations: 1.962 MB / 0.8422 GB, free: 1.016 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.004278/0.3826, allocations: 1.315 MB / 0.8435 GB, free: 15.7 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.005885/0.3885, allocations: 3.225 MB / 0.8466 GB, free: 12.47 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002272/0.3908, allocations: 1.048 MB / 0.8477 GB, free: 11.4 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004654/0.3955, allocations: 1.356 MB / 0.849 GB, free: 10.05 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001883/0.3974, allocations: 0.9257 MB / 0.8499 GB, free: 9.117 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.0002775/0.3977, allocations: 128 kB / 0.85 GB, free: 8.992 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004472/0.4022, allocations: 1.56 MB / 0.8515 GB, free: 7.43 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0004032/0.4026, allocations: 299 kB / 0.8518 GB, free: 7.137 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.001006/0.4036, allocations: 0.6766 MB / 0.8525 GB, free: 6.457 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.004708/0.4083, allocations: 2.415 MB / 0.8548 GB, free: 4.035 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 5.76e-06/0.4084, allocations: 0 / 0.8548 GB, free: 4.035 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.985e-06/0.4084, allocations: 0 / 0.8548 GB, free: 4.035 MB / 0.67 GB Notification: Performance of Transformations before backend: time 1.726e-05/0.4084, allocations: 0 / 0.8548 GB, free: 4.035 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 168 * Number of variables: 168 Notification: Performance of Generate backend data structure: time 0.003508/0.4119, allocations: 1.654 MB / 0.8565 GB, free: 2.328 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.929e-05/0.412, allocations: 8.031 kB / 0.8565 GB, free: 2.32 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000416/0.4124, allocations: 131.4 kB / 0.8566 GB, free: 2.191 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00233/0.4147, allocations: 1.174 MB / 0.8577 GB, free: 0.9766 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.127e-05/0.4148, allocations: 49.31 kB / 0.8578 GB, free: 0.9258 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001122/0.4149, allocations: 72 kB / 0.8578 GB, free: 0.8555 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001235/0.4161, allocations: 0.7552 MB / 0.8586 GB, free: 68 kB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.399e-05/0.4162, allocations: 3.938 kB / 0.8586 GB, free: 64 kB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.875e-05/0.4163, allocations: 32 kB / 0.8586 GB, free: 32 kB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.081e-05/0.4163, allocations: 19.94 kB / 0.8586 GB, free: 12 kB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000968/0.4173, allocations: 0.5244 MB / 0.8592 GB, free: 15.48 MB / 0.6856 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 0.00522/0.4225, allocations: 4.563 MB / 0.8636 GB, free: 10.53 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007262/0.4232, allocations: 354.7 kB / 0.8639 GB, free: 10.17 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003198/0.4236, allocations: 216.7 kB / 0.8642 GB, free: 9.957 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00135/0.4249, allocations: 1.508 MB / 0.8656 GB, free: 8.117 MB / 0.6856 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.976e-05/0.425, allocations: 42.56 kB / 0.8657 GB, free: 8.066 MB / 0.6856 GB Notification: Performance of pre-optimization done (n=43): time 2.595e-06/0.425, allocations: 0 / 0.8657 GB, free: 8.066 MB / 0.6856 GB Notification: Performance of matching and sorting (n=43): time 0.002211/0.4272, allocations: 0.8772 MB / 0.8665 GB, free: 7.16 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.972e-05/0.4273, allocations: 55.41 kB / 0.8666 GB, free: 7.094 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001216/0.4285, allocations: 0.8988 MB / 0.8675 GB, free: 6.172 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 4.796e-05/0.4285, allocations: 37.7 kB / 0.8675 GB, free: 6.129 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003889/0.4289, allocations: 491.6 kB / 0.868 GB, free: 5.645 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001474/0.4291, allocations: 149.8 kB / 0.8681 GB, free: 5.496 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001604/0.4293, allocations: 118.1 kB / 0.8682 GB, free: 5.375 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 0.0001099/0.4294, allocations: 325.9 kB / 0.8685 GB, free: 5.051 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003179/0.4297, allocations: 187 kB / 0.8687 GB, free: 4.863 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004271/0.4301, allocations: 327 kB / 0.869 GB, free: 4.484 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007238/0.4309, allocations: 0.5175 MB / 0.8695 GB, free: 3.91 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.917e-06/0.4309, allocations: 0 / 0.8695 GB, free: 3.91 MB / 0.6856 GB Notification: Performance of matching and sorting (n=64) (initialization): time 0.001528/0.4324, allocations: 0.7213 MB / 0.8702 GB, free: 3.184 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 2.018e-05/0.4325, allocations: 4.438 kB / 0.8702 GB, free: 3.18 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.204e-05/0.4325, allocations: 8 kB / 0.8702 GB, free: 3.172 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005588/0.433, allocations: 112.8 kB / 0.8703 GB, free: 3.059 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003751/0.4334, allocations: 119.7 kB / 0.8705 GB, free: 2.941 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005904/0.434, allocations: 0.6264 MB / 0.8711 GB, free: 2.289 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006981/0.4347, allocations: 59.42 kB / 0.8711 GB, free: 2.23 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.905e-05/0.4348, allocations: 27.98 kB / 0.8712 GB, free: 2.203 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007586/0.4356, allocations: 393.1 kB / 0.8715 GB, free: 1.816 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004224/0.436, allocations: 327.1 kB / 0.8718 GB, free: 1.438 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007649/0.4368, allocations: 0.5205 MB / 0.8723 GB, free: 0.8594 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.847e-06/0.4368, allocations: 3.984 kB / 0.8724 GB, free: 0.8555 MB / 0.6856 GB Notification: Performance of matching and sorting (n=64) (initialization_lambda0): time 0.001528/0.4383, allocations: 0.7082 MB / 0.873 GB, free: 140 kB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.36e-05/0.4384, allocations: 4 kB / 0.873 GB, free: 136 kB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.982e-05/0.4384, allocations: 11.98 kB / 0.8731 GB, free: 124 kB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004754/0.4389, allocations: 121 kB / 0.8732 GB, free: 0 / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003643/0.4393, allocations: 107.8 kB / 0.8733 GB, free: 15.89 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004526/0.4397, allocations: 0.6226 MB / 0.8739 GB, free: 15.25 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005629/0.4403, allocations: 63.52 kB / 0.8739 GB, free: 15.18 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.993e-05/0.4404, allocations: 31.98 kB / 0.874 GB, free: 15.15 MB / 0.7012 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * 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 (59): * Single equations (assignments): 56 * Array equations: 0 * 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 {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.000232/0.4406, allocations: 204.1 kB / 0.8742 GB, free: 14.95 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000178/0.4408, allocations: 94.88 kB / 0.8743 GB, free: 14.85 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002087/0.4429, allocations: 1.009 MB / 0.8752 GB, free: 13.85 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.46e-05/0.4429, allocations: 15.98 kB / 0.8753 GB, free: 13.84 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.396e-06/0.4429, allocations: 0 / 0.8753 GB, free: 13.84 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001323/0.4443, allocations: 0.9201 MB / 0.8762 GB, free: 12.85 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003135/0.4474, allocations: 1.954 MB / 0.8781 GB, free: 10.82 MB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.569e-05/0.4474, allocations: 4 kB / 0.8781 GB, free: 10.82 MB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003471/0.4478, allocations: 79.89 kB / 0.8781 GB, free: 10.74 MB / 0.7012 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003392/0.4481, allocations: 84.83 kB / 0.8782 GB, free: 10.65 MB / 0.7012 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.943e-05/0.4482, allocations: 16 kB / 0.8782 GB, free: 10.64 MB / 0.7012 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004694/0.4487, allocations: 0.6265 MB / 0.8789 GB, free: 9.984 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.246e-06/0.4487, allocations: 3.984 kB / 0.8789 GB, free: 9.98 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001966/0.4506, allocations: 1.251 MB / 0.8801 GB, free: 8.703 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004353/0.4511, allocations: 271.7 kB / 0.8803 GB, free: 8.418 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001314/0.4512, allocations: 15.94 kB / 0.8804 GB, free: 8.402 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004796/0.4517, allocations: 23.98 kB / 0.8804 GB, free: 8.379 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001317/0.4519, allocations: 52.42 kB / 0.8804 GB, free: 8.328 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.95e-05/0.4519, allocations: 27.98 kB / 0.8805 GB, free: 8.301 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.000975/0.4529, allocations: 0.6176 MB / 0.8811 GB, free: 7.672 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.6e-07/0.4529, allocations: 0 / 0.8811 GB, free: 7.672 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.001778/0.4547, allocations: 0.6276 MB / 0.8817 GB, free: 7.043 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 3 (pip.cor.del.x,pip.cor.timDel.x,pip.vol.dynBal.U) * 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 (55): * Single equations (assignments): 40 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 14 * 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001214/0.4559, allocations: 0.5231 MB / 0.8822 GB, free: 6.52 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.002099/0.458, allocations: 0.9777 MB / 0.8831 GB, free: 5.516 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 4.158e-06/0.4581, allocations: 4 kB / 0.8831 GB, free: 5.512 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.0005963/0.4587, allocations: 406.5 kB / 0.8835 GB, free: 5.098 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00223/0.4609, allocations: 0.4995 MB / 0.884 GB, free: 4.613 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003229/0.4641, allocations: 1.907 MB / 0.8859 GB, free: 2.664 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006162/0.4648, allocations: 1.058 MB / 0.8869 GB, free: 1.574 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.00101/0.4658, allocations: 269.4 kB / 0.8872 GB, free: 1.332 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001996/0.466, allocations: 91.39 kB / 0.8873 GB, free: 1.246 MB / 0.7012 GB Notification: Performance of SimCode: time 1.363e-06/0.466, allocations: 0 / 0.8873 GB, free: 1.246 MB / 0.7012 GB Notification: Performance of Templates: time 0.04427/0.5103, allocations: 24.85 MB / 0.9115 GB, free: 8.742 MB / 0.7325 GB make -j1 -f Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.makefile (rm -f Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.pipe ; mkfifo Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.pipe >> ../files/Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.sim & ./Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.pipe 2>&1)