Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.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.PressureDropsParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel")
translateModel(Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001242/0.001242, allocations: 96.61 kB / 16.29 MB, free: 5.918 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001099/0.001098, allocations: 180.9 kB / 17.22 MB, free: 5.551 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.54/1.54, allocations: 205.1 MB / 223.1 MB, free: 12.31 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.89/1.89, allocations: 292.3 MB / 0.5495 GB, free: 17.63 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 0.001403/0.001404, allocations: 67.91 kB / 0.6722 GB, free: 6.555 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2774/0.2788, allocations: 114.5 MB / 0.7841 GB, free: 3.891 MB / 0.6544 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel): time 0.4985/0.7774, allocations: 18.96 MB / 0.8026 GB, free: 39.11 MB / 0.6544 GB
Notification: Performance of NFInst.instExpressions: time 0.005383/0.7828, allocations: 4.992 MB / 0.8075 GB, free: 35.85 MB / 0.6544 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004927/0.7833, allocations: 16.62 kB / 0.8075 GB, free: 35.84 MB / 0.6544 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006968/0.784, allocations: 222.2 kB / 0.8077 GB, free: 35.7 MB / 0.6544 GB
Notification: Performance of NFTyping.typeBindings: time 0.001345/0.7854, allocations: 0.5331 MB / 0.8082 GB, free: 35.39 MB / 0.6544 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001539/0.787, allocations: 0.541 MB / 0.8087 GB, free: 35.13 MB / 0.6544 GB
Notification: Performance of NFFlatten.flatten: time 0.001323/0.7883, allocations: 1.046 MB / 0.8097 GB, free: 34.66 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005501/0.7889, allocations: 340.3 kB / 0.8101 GB, free: 34.52 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0009399/0.7898, allocations: 0.4935 MB / 0.8106 GB, free: 34.3 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003876/0.7902, allocations: 287.3 kB / 0.8108 GB, free: 34.17 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 5.858e-05/0.7903, allocations: 23.97 kB / 0.8109 GB, free: 34.17 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001166/0.7915, allocations: 0.5546 MB / 0.8114 GB, free: 33.99 MB / 0.6544 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001159/0.7916, allocations: 81.56 kB / 0.8115 GB, free: 33.94 MB / 0.6544 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002058/0.7918, allocations: 190.2 kB / 0.8117 GB, free: 33.84 MB / 0.6544 GB
Notification: Performance of NFConvertDAE.convert: time 0.001059/0.7929, allocations: 0.6342 MB / 0.8123 GB, free: 33.59 MB / 0.6544 GB
Notification: Performance of FrontEnd - DAE generated: time 4.539e-06/0.7929, allocations: 0.6562 kB / 0.8123 GB, free: 33.59 MB / 0.6544 GB
Notification: Performance of FrontEnd: time 1.312e-06/0.7929, allocations: 0 / 0.8123 GB, free: 33.59 MB / 0.6544 GB
Notification: Performance of Transformations before backend: time 1.438e-05/0.7929, allocations: 0 / 0.8123 GB, free: 33.59 MB / 0.6544 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 54
 * Number of variables: 54
Notification: Performance of Generate backend data structure: time 0.0009653/0.7939, allocations: 0.7178 MB / 0.813 GB, free: 33.02 MB / 0.6544 GB
Notification: Performance of prepare preOptimizeDAE: time 3.981e-05/0.7939, allocations: 9.5 kB / 0.813 GB, free: 33.02 MB / 0.6544 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001085/0.7941, allocations: 47.39 kB / 0.813 GB, free: 32.99 MB / 0.6544 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000455/0.7945, allocations: 363 kB / 0.8134 GB, free: 32.7 MB / 0.6544 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.054e-05/0.7946, allocations: 54.7 kB / 0.8134 GB, free: 32.66 MB / 0.6544 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.835e-05/0.7947, allocations: 26.27 kB / 0.8135 GB, free: 32.65 MB / 0.6544 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004848/0.7951, allocations: 227.9 kB / 0.8137 GB, free: 32.56 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.191e-05/0.7952, allocations: 0 / 0.8137 GB, free: 32.56 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.667e-05/0.7952, allocations: 5.719 kB / 0.8137 GB, free: 32.55 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.487e-06/0.7952, allocations: 5.656 kB / 0.8137 GB, free: 32.55 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003686/0.7956, allocations: 160.7 kB / 0.8138 GB, free: 32.5 MB / 0.6544 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 0.001354/0.797, allocations: 1.082 MB / 0.8149 GB, free: 31.66 MB / 0.6544 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002467/0.7972, allocations: 112.3 kB / 0.815 GB, free: 31.6 MB / 0.6544 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001551/0.7974, allocations: 69.98 kB / 0.8151 GB, free: 31.58 MB / 0.6544 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002871/0.7977, allocations: 334.8 kB / 0.8154 GB, free: 31.2 MB / 0.6544 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.79e-05/0.7977, allocations: 31.53 kB / 0.8154 GB, free: 31.16 MB / 0.6544 GB
Notification: Performance of pre-optimization done (n=10): time 1.352e-06/0.7977, allocations: 4.594 kB / 0.8154 GB, free: 31.16 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=10): time 0.0005402/0.7983, allocations: 203.5 kB / 0.8156 GB, free: 31.07 MB / 0.6544 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.273e-05/0.7983, allocations: 52.75 kB / 0.8157 GB, free: 31.01 MB / 0.6544 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003391/0.7986, allocations: 335.8 kB / 0.816 GB, free: 30.84 MB / 0.6544 GB
Notification: Performance of collectPreVariables (initialization): time 2.135e-05/0.7987, allocations: 27.33 kB / 0.816 GB, free: 30.8 MB / 0.6544 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001045/0.7988, allocations: 195.8 kB / 0.8162 GB, free: 30.64 MB / 0.6544 GB
Notification: Performance of collectInitialBindings (initialization): time 2.746e-05/0.7988, allocations: 37.98 kB / 0.8162 GB, free: 30.61 MB / 0.6544 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.089e-05/0.7989, allocations: 37.14 kB / 0.8163 GB, free: 30.59 MB / 0.6544 GB
Notification: Performance of setup shared object (initialization): time 7.185e-05/0.799, allocations: 339.7 kB / 0.8166 GB, free: 30.26 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001357/0.7991, allocations: 50.39 kB / 0.8166 GB, free: 30.24 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001714/0.7993, allocations: 105.3 kB / 0.8167 GB, free: 30.16 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002641/0.7995, allocations: 118 kB / 0.8169 GB, free: 30.11 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.475e-06/0.7996, allocations: 0.7031 kB / 0.8169 GB, free: 30.11 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=11) (initialization): time 0.0003736/0.7999, allocations: 177.4 kB / 0.817 GB, free: 30.03 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 3.169e-05/0.8, allocations: 9.562 kB / 0.817 GB, free: 30.02 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.741e-06/0.8, allocations: 0 / 0.817 GB, free: 30.02 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.801e-05/0.8, allocations: 3.344 kB / 0.817 GB, free: 30.02 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000155/0.8002, allocations: 23.44 kB / 0.8171 GB, free: 30.02 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.223e-06/0.8002, allocations: 5.562 kB / 0.8171 GB, free: 30.02 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001931/0.8004, allocations: 25.41 kB / 0.8171 GB, free: 30.01 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.613e-05/0.8004, allocations: 6.625 kB / 0.8171 GB, free: 30.01 MB / 0.6544 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002011/0.8006, allocations: 155.2 kB / 0.8172 GB, free: 29.91 MB / 0.6544 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001567/0.8008, allocations: 96.48 kB / 0.8173 GB, free: 29.84 MB / 0.6544 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000231/0.801, allocations: 116.7 kB / 0.8174 GB, free: 29.78 MB / 0.6544 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.743e-06/0.8011, allocations: 6.266 kB / 0.8174 GB, free: 29.78 MB / 0.6544 GB
Notification: Performance of matching and sorting (n=11) (initialization_lambda0): time 0.0003462/0.8014, allocations: 165.5 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of prepare postOptimizeDAE: time 7.915e-06/0.8014, allocations: 5.625 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.023e-06/0.8014, allocations: 1.625 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.046e-06/0.8014, allocations: 1.156 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001091/0.8016, allocations: 26.3 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.715e-06/0.8016, allocations: 1.125 kB / 0.8176 GB, free: 29.7 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001767/0.8017, allocations: 27.84 kB / 0.8177 GB, free: 29.69 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.59e-05/0.8018, allocations: 6.078 kB / 0.8177 GB, free: 29.69 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * 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 (11):
 * Single equations (assignments): 11
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 7.25e-05/0.8018, allocations: 184.4 kB / 0.8178 GB, free: 29.5 MB / 0.6544 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.19e-05/0.8019, allocations: 31.83 kB / 0.8179 GB, free: 29.49 MB / 0.6544 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004678/0.8024, allocations: 223.4 kB / 0.8181 GB, free: 29.39 MB / 0.6544 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.017e-06/0.8024, allocations: 1.703 kB / 0.8181 GB, free: 29.39 MB / 0.6544 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.982e-06/0.8024, allocations: 8.594 kB / 0.8181 GB, free: 29.38 MB / 0.6544 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.739e-06/0.8024, allocations: 0.5156 kB / 0.8181 GB, free: 29.38 MB / 0.6544 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008779/0.8033, allocations: 0.6259 MB / 0.8187 GB, free: 28.94 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.679e-06/0.8033, allocations: 1.625 kB / 0.8187 GB, free: 28.94 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.901e-05/0.8034, allocations: 27.36 kB / 0.8187 GB, free: 28.94 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.126e-06/0.8034, allocations: 5.438 kB / 0.8187 GB, free: 28.93 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.352e-05/0.8035, allocations: 4.734 kB / 0.8188 GB, free: 28.93 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.98e-06/0.8035, allocations: 2.984 kB / 0.8188 GB, free: 28.93 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.314e-06/0.8035, allocations: 0.9688 kB / 0.8188 GB, free: 28.93 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003922/0.8039, allocations: 305.6 kB / 0.819 GB, free: 28.72 MB / 0.6544 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001091/0.804, allocations: 131.3 kB / 0.8192 GB, free: 28.59 MB / 0.6544 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.071e-05/0.804, allocations: 7.172 kB / 0.8192 GB, free: 28.59 MB / 0.6544 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002247/0.8043, allocations: 16.64 kB / 0.8192 GB, free: 28.59 MB / 0.6544 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.61e-05/0.8043, allocations: 16.88 kB / 0.8192 GB, free: 28.58 MB / 0.6544 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.018e-05/0.8043, allocations: 7.422 kB / 0.8192 GB, free: 28.58 MB / 0.6544 GB
Notification: Performance of sorting global known variables: time 0.0002243/0.8046, allocations: 237.6 kB / 0.8194 GB, free: 28.45 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 1.2e-07/0.8046, allocations: 4 kB / 0.8194 GB, free: 28.45 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.0005891/0.8052, allocations: 168.7 kB / 0.8196 GB, free: 28.41 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * 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 simulation (12):
 * Single equations (assignments): 10
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004339/0.8056, allocations: 226.6 kB / 0.8198 GB, free: 28.29 MB / 0.6544 GB
Notification: Performance of simCode: created initialization part: time 0.0004705/0.8061, allocations: 179.6 kB / 0.82 GB, free: 28.24 MB / 0.6544 GB
Notification: Performance of simCode: created event and clocks part: time 2.475e-06/0.8061, allocations: 0 / 0.82 GB, free: 28.24 MB / 0.6544 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001607/0.8063, allocations: 75.47 kB / 0.8201 GB, free: 28.22 MB / 0.6544 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007257/0.807, allocations: 142 kB / 0.8202 GB, free: 28.19 MB / 0.6544 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007542/0.8078, allocations: 0.5324 MB / 0.8207 GB, free: 27.85 MB / 0.6544 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002535/0.808, allocations: 0.7916 MB / 0.8215 GB, free: 27.14 MB / 0.6544 GB
Notification: Performance of simCode: alias equations: time 0.0002108/0.8083, allocations: 71 kB / 0.8216 GB, free: 27.14 MB / 0.6544 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.626e-05/0.8083, allocations: 25.91 kB / 0.8216 GB, free: 27.13 MB / 0.6544 GB
Notification: Performance of SimCode: time 3.81e-07/0.8083, allocations: 1.219 kB / 0.8216 GB, free: 27.13 MB / 0.6544 GB
Notification: Performance of Templates: time 0.01305/0.8214, allocations: 6.184 MB / 0.8276 GB, free: 26.69 MB / 0.6544 GB
make -j1 -f Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.makefile
(rm -f Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe ; mkfifo Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe >> ../files/Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.sim & ./Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel  -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > Buildings_8_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe 2>&1)