Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 7.0.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo) Running command: translateModel(Buildings.Fluid.FixedResistances.Examples.Pipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe") translateModel(Buildings.Fluid.FixedResistances.Examples.Pipe,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.287/2.287, allocations: 254.9 MB / 269.9 MB, free: 9.652 MB / 218.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001471/0.00147, allocations: 200 kB / 329.5 MB, free: 1.16 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.548/2.548, allocations: 225.6 MB / 0.6001 GB, free: 0.5078 MB / 426.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009863/0.0009865, allocations: 106 kB / 0.7074 GB, free: 6.238 MB / 0.5261 GB Notification: Performance of FrontEnd - loaded program: time 0.0007433/0.0007436, allocations: 15.03 kB / 0.8242 GB, free: 124.9 MB / 0.5886 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2219/0.2226, allocations: 109.1 MB / 0.9307 GB, free: 24.91 MB / 0.5886 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.Pipe): time 0.05906/0.2818, allocations: 42.36 MB / 0.9721 GB, free: 14.43 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.02402/0.3058, allocations: 10.67 MB / 0.9825 GB, free: 3.738 MB / 0.6198 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002427/0.3083, allocations: 47.69 kB / 0.9826 GB, free: 3.691 MB / 0.6198 GB Notification: Performance of NFTyping.typeComponents: time 0.002771/0.3111, allocations: 496.8 kB / 0.9831 GB, free: 3.203 MB / 0.6198 GB Notification: Performance of NFTyping.typeBindings: time 0.008128/0.3193, allocations: 1.737 MB / 0.9847 GB, free: 1.457 MB / 0.6198 GB Notification: Performance of NFTyping.typeClassSections: time 0.005613/0.325, allocations: 1.076 MB / 0.9858 GB, free: 388 kB / 0.6198 GB Notification: Performance of NFFlatten.flatten: time 0.04391/0.3689, allocations: 24.76 MB / 1.01 GB, free: 7.539 MB / 0.6511 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01639/0.3853, allocations: 6.887 MB / 1.017 GB, free: 0.582 MB / 0.6511 GB Notification: Performance of NFEvalConstants.evaluate: time 0.6919/1.077, allocations: 5.399 MB / 1.022 GB, free: 15.52 MB / 0.6511 GB Notification: Performance of NFSimplifyModel.simplify: time 0.03928/1.117, allocations: 5.303 MB / 1.027 GB, free: 15.52 MB / 0.6511 GB Notification: Performance of NFPackage.collectConstants: time 0.003477/1.12, allocations: 283.8 kB / 1.027 GB, free: 15.52 MB / 0.6511 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01126/1.132, allocations: 1.08 MB / 1.028 GB, free: 15.52 MB / 0.6511 GB Notification: Performance of NFScalarize.scalarize: time 0.004675/1.136, allocations: 1.315 MB / 1.03 GB, free: 15.52 MB / 0.6511 GB Notification: Performance of NFVerifyModel.verify: time 0.005599/1.142, allocations: 1.562 MB / 1.031 GB, free: 15.49 MB / 0.6511 GB Notification: Performance of NFConvertDAE.convert: time 0.01953/1.162, allocations: 10.06 MB / 1.041 GB, free: 14.97 MB / 0.6511 GB Notification: Performance of FrontEnd - DAE generated: time 8.887e-06/1.162, allocations: 1.406 kB / 1.041 GB, free: 14.97 MB / 0.6511 GB Notification: Performance of FrontEnd: time 3.186e-06/1.162, allocations: 1.125 kB / 1.041 GB, free: 14.97 MB / 0.6511 GB Notification: Performance of Transformations before backend: time 0.0004697/1.162, allocations: 0 / 1.041 GB, free: 14.97 MB / 0.6511 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1302 * Number of variables: 1302 Notification: Performance of Generate backend data structure: time 0.02641/1.188, allocations: 6.623 MB / 1.048 GB, free: 12.19 MB / 0.6511 GB Notification: Performance of prepare preOptimizeDAE: time 4.72e-05/1.189, allocations: 9 kB / 1.048 GB, free: 12.19 MB / 0.6511 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007542/1.196, allocations: 0.8399 MB / 1.048 GB, free: 11.8 MB / 0.6511 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02884/1.225, allocations: 7.402 MB / 1.056 GB, free: 10.9 MB / 0.6511 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008829/1.226, allocations: 418.3 kB / 1.056 GB, free: 10.86 MB / 0.6511 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003843/1.23, allocations: 0.5146 MB / 1.057 GB, free: 10.85 MB / 0.6511 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04024/1.27, allocations: 7.517 MB / 1.064 GB, free: 9.969 MB / 0.6511 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006042/1.271, allocations: 21.5 kB / 1.064 GB, free: 9.965 MB / 0.6511 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003256/1.274, allocations: 220.5 kB / 1.064 GB, free: 9.965 MB / 0.6511 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005208/1.275, allocations: 167.4 kB / 1.064 GB, free: 9.965 MB / 0.6511 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03167/1.306, allocations: 6.04 MB / 1.07 GB, free: 9.332 MB / 0.6511 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 0.07624/1.383, allocations: 29.14 MB / 1.099 GB, free: 8.27 MB / 0.6667 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008899/1.392, allocations: 3.378 MB / 1.102 GB, free: 6.84 MB / 0.6667 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005558/1.397, allocations: 1.947 MB / 1.104 GB, free: 5.855 MB / 0.6667 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001847/1.399, allocations: 1.006 MB / 1.105 GB, free: 4.762 MB / 0.6667 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001177/1.399, allocations: 71.14 kB / 1.105 GB, free: 4.699 MB / 0.6667 GB Notification: Performance of pre-optimization done (n=253): time 5.641e-06/1.399, allocations: 0 / 1.105 GB, free: 4.699 MB / 0.6667 GB Notification: Performance of matching and sorting (n=253): time 0.01618/1.416, allocations: 4.67 MB / 1.109 GB, free: 2.383 MB / 0.6667 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.253e-05/1.416, allocations: 76.47 kB / 1.11 GB, free: 2.316 MB / 0.6667 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01873/1.434, allocations: 5.983 MB / 1.115 GB, free: 13.53 MB / 0.6823 GB Notification: Performance of collectPreVariables (initialization): time 0.00103/1.436, allocations: 77.7 kB / 1.115 GB, free: 13.45 MB / 0.6823 GB Notification: Performance of collectInitialEqns (initialization): time 0.005319/1.441, allocations: 2.944 MB / 1.118 GB, free: 10.49 MB / 0.6823 GB Notification: Performance of collectInitialBindings (initialization): time 0.002469/1.443, allocations: 0.8979 MB / 1.119 GB, free: 9.602 MB / 0.6823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004751/1.444, allocations: 72 kB / 1.119 GB, free: 9.531 MB / 0.6823 GB Notification: Performance of setup shared object (initialization): time 0.0004629/1.444, allocations: 449.2 kB / 1.12 GB, free: 9.086 MB / 0.6823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005238/1.45, allocations: 1.621 MB / 1.121 GB, free: 7.465 MB / 0.6823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006807/1.457, allocations: 2.665 MB / 1.124 GB, free: 4.363 MB / 0.6823 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006812/1.463, allocations: 2.215 MB / 1.126 GB, free: 2.16 MB / 0.6823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.669e-05/1.463, allocations: 12 kB / 1.126 GB, free: 2.148 MB / 0.6823 GB Notification: Performance of matching and sorting (n=436) (initialization): time 0.01837/1.482, allocations: 4.925 MB / 1.131 GB, free: 13.36 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 0.001259/1.483, allocations: 1.03 MB / 1.132 GB, free: 11.9 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.497e-05/1.483, allocations: 35.94 kB / 1.132 GB, free: 11.87 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001021/1.483, allocations: 48 kB / 1.132 GB, free: 11.82 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007131/1.491, allocations: 0.8058 MB / 1.133 GB, free: 11.07 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001281/1.492, allocations: 1.262 MB / 1.134 GB, free: 9.777 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01004/1.502, allocations: 0.6085 MB / 1.135 GB, free: 9.164 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001063/1.503, allocations: 160 kB / 1.135 GB, free: 9.008 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 1.841e-05/1.503, allocations: 11.84 kB / 1.135 GB, free: 8.996 MB / 0.698 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01497/1.518, allocations: 4.422 MB / 1.139 GB, free: 4.734 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.196e-05/1.518, allocations: 32 kB / 1.139 GB, free: 4.703 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.468e-05/1.518, allocations: 48 kB / 1.139 GB, free: 4.656 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00658/1.525, allocations: 0.7903 MB / 1.14 GB, free: 3.922 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001271/1.525, allocations: 66.38 kB / 1.14 GB, free: 3.867 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01209/1.537, allocations: 0.5545 MB / 1.14 GB, free: 3.309 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001637/1.539, allocations: 160 kB / 1.141 GB, free: 3.152 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 142 * 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 (436): * Single equations (assignments): 434 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of prepare postOptimizeDAE: time 0.01253/1.552, allocations: 2.493 MB / 1.143 GB, free: 0.7031 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004158/1.556, allocations: 0.5482 MB / 1.144 GB, free: 152 kB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01818/1.574, allocations: 3.887 MB / 1.147 GB, free: 12.21 MB / 0.7136 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.657e-05/1.574, allocations: 28 kB / 1.147 GB, free: 12.18 MB / 0.7136 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.17e-05/1.574, allocations: 0 / 1.147 GB, free: 12.18 MB / 0.7136 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01059/1.585, allocations: 2.99 MB / 1.15 GB, free: 9.141 MB / 0.7136 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03801/1.623, allocations: 9.643 MB / 1.16 GB, free: 15.46 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.637e-05/1.623, allocations: 0 / 1.16 GB, free: 15.46 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005959/1.629, allocations: 0.6016 MB / 1.16 GB, free: 14.88 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.728e-05/1.629, allocations: 8 kB / 1.16 GB, free: 14.88 MB / 0.7292 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006841/1.63, allocations: 75.95 kB / 1.16 GB, free: 14.8 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001049/1.631, allocations: 1.19 MB / 1.162 GB, free: 13.57 MB / 0.7292 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.437e-06/1.631, allocations: 0 / 1.162 GB, free: 13.57 MB / 0.7292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01819/1.649, allocations: 5.619 MB / 1.167 GB, free: 7.848 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006283/1.655, allocations: 1.271 MB / 1.168 GB, free: 6.551 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002752/1.658, allocations: 67.97 kB / 1.168 GB, free: 6.484 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009326/1.667, allocations: 382.8 kB / 1.169 GB, free: 6.109 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008156/1.668, allocations: 154.8 kB / 1.169 GB, free: 5.957 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000609/1.669, allocations: 131.9 kB / 1.169 GB, free: 5.828 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 0.01337/1.682, allocations: 4.203 MB / 1.173 GB, free: 1.656 MB / 0.7292 GB Notification: Performance of sort global known variables: time 6.92e-07/1.682, allocations: 2.531 kB / 1.173 GB, free: 1.656 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.01796/1.7, allocations: 3.222 MB / 1.176 GB, free: 14.42 MB / 0.7448 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 22 (pip.vol[1].dynBal.U,pip.vol[2].dynBal.U,pip.vol[3].dynBal.U,pip.vol[4].dynBal.U,pip.vol[5].dynBal.U,pip.vol[6].dynBal.U,pip.vol[7].dynBal.U,pip.vol[8].dynBal.U,pip.vol[9].dynBal.U,pip.vol[10].dynBal.U,pip1.vol[1].dynBal.U,pip1.vol[2].dynBal.U,pip1.vol[3].dynBal.U,pip1.vol[4].dynBal.U,pip1.vol[5].dynBal.U,pip1.vol[6].dynBal.U,pip1.vol[7].dynBal.U,pip1.vol[8].dynBal.U,pip1.vol[9].dynBal.U,pip1.vol[10].dynBal.U,senTem.T,senTem1.T) * 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 (259): * Single equations (assignments): 251 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 2 {1,1} * Without analytic Jacobian: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002152/1.703, allocations: 465.7 kB / 1.177 GB, free: 14.02 MB / 0.7448 GB Notification: Performance of simCode: created initialization part: time 0.02437/1.727, allocations: 6.001 MB / 1.183 GB, free: 8.207 MB / 0.7448 GB Notification: Performance of simCode: created event and clocks part: time 4.611e-05/1.727, allocations: 4 kB / 1.183 GB, free: 8.203 MB / 0.7448 GB Notification: Performance of simCode: created simulation system equations: time 0.01026/1.737, allocations: 1.592 MB / 1.184 GB, free: 6.648 MB / 0.7448 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04042/1.778, allocations: 3.923 MB / 1.188 GB, free: 2.762 MB / 0.7448 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04437/1.822, allocations: 15.76 MB / 1.203 GB, free: 2.969 MB / 0.7605 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01057/1.833, allocations: 4.509 MB / 1.208 GB, free: 14.44 MB / 0.7761 GB Notification: Performance of simCode: alias equations: time 0.01924/1.852, allocations: 2.818 MB / 1.211 GB, free: 11.62 MB / 0.7761 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00319/1.856, allocations: 471.2 kB / 1.211 GB, free: 11.16 MB / 0.7761 GB Notification: Performance of SimCode: time 2.044e-06/1.856, allocations: 4 kB / 1.211 GB, free: 11.16 MB / 0.7761 GB Notification: Performance of Templates: time 0.4257/2.281, allocations: 123.5 MB / 1.332 GB, free: 1.156 MB / 0.8855 GB make -j1 -f Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.makefile (rm -f Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.pipe ; mkfifo Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.pipe ; head -c 1048576 < Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.pipe >> ../files/Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.sim & ./Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_7.0.0_Buildings.Fluid.FixedResistances.Examples.Pipe.pipe 2>&1)