Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow") translateModel(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00112/0.00112, allocations: 106.7 kB / 17.03 MB, free: 5.656 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001334/0.001334, allocations: 192.1 kB / 17.97 MB, free: 5.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.311/1.311, allocations: 222.9 MB / 241.7 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7066/0.7066, allocations: 115.1 MB / 406.9 MB, free: 6.355 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001251/0.001251, allocations: 59.91 kB / 494.8 MB, free: 15.9 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3294/0.3307, allocations: 76.15 MB / 0.5576 GB, free: 36.68 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow): time 0.167/0.4978, allocations: 161.6 MB / 0.7154 GB, free: 2.445 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.003199/0.501, allocations: 1.762 MB / 0.7171 GB, free: 0.6797 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003458/0.5014, allocations: 7.938 kB / 0.7171 GB, free: 0.6719 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.000575/0.502, allocations: 166.9 kB / 0.7172 GB, free: 0.5078 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.001319/0.5033, allocations: 0.5211 MB / 0.7178 GB, free: 15.98 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001079/0.5044, allocations: 407.2 kB / 0.7181 GB, free: 15.59 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002456/0.5069, allocations: 2.52 MB / 0.7206 GB, free: 13.07 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001095/0.508, allocations: 0.9333 MB / 0.7215 GB, free: 12.12 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001473/0.5095, allocations: 1.024 MB / 0.7225 GB, free: 11.09 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007861/0.5103, allocations: 0.7156 MB / 0.7232 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 9.803e-05/0.5104, allocations: 56 kB / 0.7233 GB, free: 10.32 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001283/0.5117, allocations: 0.7367 MB / 0.724 GB, free: 9.582 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003097/0.512, allocations: 306.9 kB / 0.7243 GB, free: 9.281 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0005931/0.5126, allocations: 0.5479 MB / 0.7248 GB, free: 8.73 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001479/0.5141, allocations: 1.398 MB / 0.7262 GB, free: 7.332 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.018e-06/0.5141, allocations: 0 / 0.7262 GB, free: 7.332 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.783e-06/0.5141, allocations: 0 / 0.7262 GB, free: 7.332 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.587e-05/0.5141, allocations: 0 / 0.7262 GB, free: 7.332 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002227/0.5164, allocations: 1.447 MB / 0.7276 GB, free: 5.824 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.558e-05/0.5164, allocations: 15.97 kB / 0.7276 GB, free: 5.809 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007434/0.5172, allocations: 186.5 kB / 0.7278 GB, free: 5.625 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001417/0.5186, allocations: 0.8528 MB / 0.7286 GB, free: 4.715 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.875e-05/0.5186, allocations: 45 kB / 0.7287 GB, free: 4.672 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.888e-05/0.5187, allocations: 56 kB / 0.7287 GB, free: 4.617 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001123/0.5199, allocations: 0.7964 MB / 0.7295 GB, free: 3.738 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.468e-05/0.5199, allocations: 4 kB / 0.7295 GB, free: 3.734 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.881e-05/0.52, allocations: 20 kB / 0.7295 GB, free: 3.715 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.29e-05/0.52, allocations: 16 kB / 0.7295 GB, free: 3.699 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008965/0.5209, allocations: 0.5344 MB / 0.7301 GB, free: 3.168 MB / 0.5606 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 0.003927/0.5248, allocations: 4.587 MB / 0.7345 GB, free: 14.19 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007114/0.5255, allocations: 418.2 kB / 0.7349 GB, free: 13.77 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003755/0.5259, allocations: 245.3 kB / 0.7352 GB, free: 13.53 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002918/0.5262, allocations: 190.2 kB / 0.7353 GB, free: 13.31 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000474/0.5267, allocations: 293 kB / 0.7356 GB, free: 13 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=31): time 2.114e-06/0.5267, allocations: 4.219 kB / 0.7356 GB, free: 13 MB / 0.5762 GB Notification: Performance of matching and sorting (n=31): time 0.001338/0.5281, allocations: 0.6225 MB / 0.7362 GB, free: 12.37 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.9e-05/0.5281, allocations: 96.98 kB / 0.7363 GB, free: 12.26 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001254/0.5294, allocations: 1.114 MB / 0.7374 GB, free: 11.12 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 5.246e-05/0.5295, allocations: 37.7 kB / 0.7375 GB, free: 11.08 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003839/0.5298, allocations: 492.1 kB / 0.7379 GB, free: 10.6 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.907e-05/0.5299, allocations: 110.5 kB / 0.738 GB, free: 10.49 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001667/0.5301, allocations: 106 kB / 0.7381 GB, free: 10.38 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001028/0.5302, allocations: 333.9 kB / 0.7384 GB, free: 10.04 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003741/0.5306, allocations: 210.4 kB / 0.7386 GB, free: 9.836 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005872/0.5312, allocations: 0.5223 MB / 0.7392 GB, free: 9.18 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000854/0.5321, allocations: 0.6333 MB / 0.7398 GB, free: 8.469 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.21e-06/0.5321, allocations: 3.984 kB / 0.7398 GB, free: 8.465 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001149/0.5332, allocations: 0.7142 MB / 0.7405 GB, free: 7.738 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.788e-05/0.5333, allocations: 42.31 kB / 0.7405 GB, free: 7.691 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.047e-05/0.5333, allocations: 4 kB / 0.7405 GB, free: 7.688 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.213e-05/0.5333, allocations: 8.656 kB / 0.7405 GB, free: 7.68 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001842/0.5352, allocations: 355.5 kB / 0.7409 GB, free: 7.332 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003109/0.5383, allocations: 6.087 MB / 0.7468 GB, free: 1.012 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006395/0.539, allocations: 75.72 kB / 0.7469 GB, free: 0.9375 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.068e-05/0.539, allocations: 24 kB / 0.7469 GB, free: 0.9141 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007011/0.5397, allocations: 0.4928 MB / 0.7474 GB, free: 424 kB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.2417/0.7815, allocations: 489.7 kB / 0.7479 GB, free: 174.8 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00124/0.7828, allocations: 0.5585 MB / 0.7484 GB, free: 174.5 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.843e-06/0.7828, allocations: 3.406 kB / 0.7484 GB, free: 174.5 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001425/0.7842, allocations: 0.6461 MB / 0.749 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.397e-05/0.7843, allocations: 35.27 kB / 0.7491 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.668e-06/0.7843, allocations: 6.781 kB / 0.7491 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.502e-05/0.7843, allocations: 8.375 kB / 0.7491 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006101/0.7849, allocations: 152.4 kB / 0.7492 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.793e-05/0.785, allocations: 13.23 kB / 0.7492 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007356/0.7857, allocations: 71.59 kB / 0.7493 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.199e-05/0.7858, allocations: 22.7 kB / 0.7493 GB, free: 174.4 MB / 0.5762 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_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 42 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 10 * Torn equation systems: 0 * 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): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00021/0.786, allocations: 221 kB / 0.7495 GB, free: 174.2 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000146/0.7861, allocations: 100.4 kB / 0.7496 GB, free: 174.2 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001056/0.7872, allocations: 0.4891 MB / 0.7501 GB, free: 174.1 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.772e-06/0.7872, allocations: 3.844 kB / 0.7501 GB, free: 174.1 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.075e-06/0.7872, allocations: 0.8438 kB / 0.7501 GB, free: 174.1 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.963e-06/0.7872, allocations: 6.516 kB / 0.7501 GB, free: 174.1 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002227/0.7895, allocations: 1.38 MB / 0.7515 GB, free: 173.4 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.6e-06/0.7895, allocations: 5.531 kB / 0.7515 GB, free: 173.4 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006457/0.7902, allocations: 145.7 kB / 0.7516 GB, free: 173.4 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.637e-06/0.7902, allocations: 3.344 kB / 0.7516 GB, free: 173.4 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.629e-05/0.7902, allocations: 12.55 kB / 0.7516 GB, free: 173.4 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002004/0.7922, allocations: 6.021 MB / 0.7575 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.9e-06/0.7922, allocations: 3 kB / 0.7575 GB, free: 167.5 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009639/0.7932, allocations: 0.6099 MB / 0.7581 GB, free: 167.1 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003721/0.7936, allocations: 214.3 kB / 0.7583 GB, free: 167 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001123/0.7937, allocations: 12.84 kB / 0.7583 GB, free: 167 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003851/0.7941, allocations: 21.25 kB / 0.7584 GB, free: 167 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.234e-05/0.7942, allocations: 29.33 kB / 0.7584 GB, free: 167 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.845e-05/0.7942, allocations: 9.297 kB / 0.7584 GB, free: 167 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001293/0.7955, allocations: 0.791 MB / 0.7592 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of sort global known variables: time 3.5e-07/0.7955, allocations: 1.969 kB / 0.7592 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001251/0.7968, allocations: 408.6 kB / 0.7596 GB, free: 166.6 MB / 0.5762 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_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (31): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 10 * Torn equation systems: 0 * 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): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004101/0.7972, allocations: 175.1 kB / 0.7597 GB, free: 166.5 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.003158/0.8004, allocations: 1.095 MB / 0.7608 GB, free: 166.2 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.869e-06/0.8004, allocations: 4.875 kB / 0.7608 GB, free: 166.2 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0008066/0.8012, allocations: 284.4 kB / 0.7611 GB, free: 166.2 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0019/0.8031, allocations: 457.2 kB / 0.7615 GB, free: 166.1 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002901/0.806, allocations: 1.795 MB / 0.7633 GB, free: 165.3 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008492/0.8069, allocations: 1.179 MB / 0.7644 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001157/0.8081, allocations: 372.2 kB / 0.7648 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000156/0.8083, allocations: 67.86 kB / 0.7648 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of SimCode: time 6.31e-07/0.8083, allocations: 0 / 0.7648 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of Templates: time 0.03301/0.8413, allocations: 17.98 MB / 0.7824 GB, free: 158.8 MB / 0.5762 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.makefile (rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.sim & ./IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlow.pipe 2>&1)