Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.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: "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.CheckValve,fileNamePrefix="Buildings_8_Buildings_Fluid_FixedResistances_Examples_CheckValve",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Examples.CheckValve,fileNamePrefix="Buildings_8_Buildings_Fluid_FixedResistances_Examples_CheckValve",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001192/0.001192, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001162/0.001162, allocations: 192.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.579/1.579, allocations: 205.1 MB / 222.4 MB, free: 4.594 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 1.771/1.771, allocations: 292.3 MB / 0.5489 GB, free: 12.83 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 0.002096/0.002096, allocations: 76.39 kB / 0.6716 GB, free: 26.11 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3118/0.3139, allocations: 114.5 MB / 0.7835 GB, free: 13.38 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.CheckValve): time 0.02379/0.3378, allocations: 20.75 MB / 0.8037 GB, free: 8.539 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.007841/0.3456, allocations: 4.922 MB / 0.8085 GB, free: 3.605 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000906/0.3466, allocations: 15.88 kB / 0.8085 GB, free: 3.59 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.0008659/0.3475, allocations: 286 kB / 0.8088 GB, free: 3.309 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.002488/0.35, allocations: 0.8112 MB / 0.8096 GB, free: 2.496 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.002086/0.3521, allocations: 0.7024 MB / 0.8103 GB, free: 1.801 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.001729/0.3539, allocations: 1.376 MB / 0.8116 GB, free: 432 kB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000663/0.3545, allocations: 440.4 kB / 0.8121 GB, free: 15.98 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001094/0.3556, allocations: 0.5681 MB / 0.8126 GB, free: 15.41 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005868/0.3562, allocations: 442.1 kB / 0.813 GB, free: 14.98 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 7.284e-05/0.3563, allocations: 40 kB / 0.8131 GB, free: 14.94 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001355/0.3577, allocations: 0.6355 MB / 0.8137 GB, free: 14.3 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.0001398/0.3578, allocations: 123.5 kB / 0.8138 GB, free: 14.18 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.0002998/0.3582, allocations: 290.4 kB / 0.8141 GB, free: 13.9 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.001139/0.3593, allocations: 0.8373 MB / 0.8149 GB, free: 13.06 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 6.963e-06/0.3593, allocations: 0 / 0.8149 GB, free: 13.06 MB / 0.6387 GB Notification: Performance of FrontEnd: time 1.664e-06/0.3593, allocations: 3.938 kB / 0.8149 GB, free: 13.05 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 1.158e-05/0.3593, allocations: 0 / 0.8149 GB, free: 13.05 MB / 0.6387 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 71 * Number of variables: 71 Notification: Performance of Generate backend data structure: time 0.001526/0.3609, allocations: 0.9226 MB / 0.8158 GB, free: 12.08 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.477e-05/0.3609, allocations: 12.03 kB / 0.8158 GB, free: 12.07 MB / 0.6387 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.274e-05/0.361, allocations: 66.72 kB / 0.8159 GB, free: 12 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001228/0.3611, allocations: 64.19 kB / 0.816 GB, free: 11.93 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005974/0.3617, allocations: 467.1 kB / 0.8164 GB, free: 11.44 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.022e-05/0.3618, allocations: 28.66 kB / 0.8164 GB, free: 11.41 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.498e-05/0.3618, allocations: 32 kB / 0.8165 GB, free: 11.38 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006059/0.3625, allocations: 309.9 kB / 0.8168 GB, free: 11.07 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.131e-05/0.3625, allocations: 3.938 kB / 0.8168 GB, free: 11.06 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.229e-05/0.3625, allocations: 16 kB / 0.8168 GB, free: 11.05 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.334e-06/0.3625, allocations: 4 kB / 0.8168 GB, free: 11.04 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006028/0.3631, allocations: 262.4 kB / 0.817 GB, free: 10.79 MB / 0.6387 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 0.00211/0.3653, allocations: 1.345 MB / 0.8183 GB, free: 9.324 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004939/0.3658, allocations: 254.5 kB / 0.8186 GB, free: 9.066 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002857/0.3661, allocations: 132.8 kB / 0.8187 GB, free: 8.934 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004775/0.3666, allocations: 0.5064 MB / 0.8192 GB, free: 8.316 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.02e-05/0.3666, allocations: 38.56 kB / 0.8192 GB, free: 8.27 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=25): time 1.793e-06/0.3666, allocations: 0 / 0.8192 GB, free: 8.27 MB / 0.6387 GB Notification: Performance of matching and sorting (n=25): time 0.001726/0.3683, allocations: 0.5565 MB / 0.8198 GB, free: 7.688 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.045e-05/0.3684, allocations: 59.39 kB / 0.8198 GB, free: 7.617 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004997/0.3689, allocations: 462.2 kB / 0.8203 GB, free: 7.156 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 3.861e-05/0.3689, allocations: 33.7 kB / 0.8203 GB, free: 7.117 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.000179/0.3691, allocations: 244.4 kB / 0.8205 GB, free: 6.875 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 6.836e-05/0.3692, allocations: 90.73 kB / 0.8206 GB, free: 6.785 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001215/0.3693, allocations: 77.59 kB / 0.8207 GB, free: 6.703 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001307/0.3695, allocations: 354.8 kB / 0.821 GB, free: 6.348 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003065/0.3698, allocations: 124.7 kB / 0.8212 GB, free: 6.223 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003553/0.3701, allocations: 180.8 kB / 0.8213 GB, free: 6.027 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006116/0.3708, allocations: 272.9 kB / 0.8216 GB, free: 5.754 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.999e-06/0.3708, allocations: 0 / 0.8216 GB, free: 5.754 MB / 0.6387 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.001537/0.3723, allocations: 0.4928 MB / 0.8221 GB, free: 5.254 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.838e-05/0.3724, allocations: 4 kB / 0.8221 GB, free: 5.25 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.177e-06/0.3724, allocations: 4 kB / 0.8221 GB, free: 5.246 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003617/0.3727, allocations: 52.81 kB / 0.8221 GB, free: 5.191 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003437/0.3731, allocations: 67.89 kB / 0.8222 GB, free: 5.125 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004243/0.3735, allocations: 0.564 MB / 0.8228 GB, free: 4.535 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004248/0.374, allocations: 47.69 kB / 0.8228 GB, free: 4.488 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.707e-05/0.374, allocations: 19.98 kB / 0.8228 GB, free: 4.469 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004444/0.3745, allocations: 247.8 kB / 0.8231 GB, free: 4.223 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003385/0.3748, allocations: 173 kB / 0.8232 GB, free: 4.035 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005577/0.3754, allocations: 266.5 kB / 0.8235 GB, free: 3.766 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.313e-06/0.3754, allocations: 0 / 0.8235 GB, free: 3.766 MB / 0.6387 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.0008034/0.3762, allocations: 371.7 kB / 0.8238 GB, free: 3.398 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.21e-05/0.3762, allocations: 11.94 kB / 0.8238 GB, free: 3.387 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.978e-06/0.3762, allocations: 4 kB / 0.8238 GB, free: 3.383 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.752e-06/0.3763, allocations: 7.938 kB / 0.8238 GB, free: 3.375 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003706/0.3766, allocations: 75.89 kB / 0.8239 GB, free: 3.301 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.16e-06/0.3766, allocations: 3.984 kB / 0.8239 GB, free: 3.297 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004186/0.3771, allocations: 47.8 kB / 0.824 GB, free: 3.25 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.88e-05/0.3771, allocations: 12 kB / 0.824 GB, free: 3.238 MB / 0.6387 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 (34): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 0.0001771/0.3773, allocations: 200.2 kB / 0.8242 GB, free: 3.035 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.914e-05/0.3774, allocations: 47.44 kB / 0.8242 GB, free: 2.988 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009897/0.3784, allocations: 428.6 kB / 0.8246 GB, free: 2.555 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.252e-05/0.3784, allocations: 4 kB / 0.8246 GB, free: 2.551 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.76e-06/0.3784, allocations: 0 / 0.8246 GB, free: 2.551 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.155e-06/0.3784, allocations: 4 kB / 0.8246 GB, free: 2.547 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001517/0.38, allocations: 0.9522 MB / 0.8256 GB, free: 1.523 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.841e-06/0.38, allocations: 0 / 0.8256 GB, free: 1.523 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002263/0.3802, allocations: 47.95 kB / 0.8256 GB, free: 1.477 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001905/0.3804, allocations: 48.95 kB / 0.8257 GB, free: 1.426 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.515e-05/0.3804, allocations: 8 kB / 0.8257 GB, free: 1.418 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003946/0.3808, allocations: 0.56 MB / 0.8262 GB, free: 0.832 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.094e-06/0.3808, allocations: 0 / 0.8262 GB, free: 0.832 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008308/0.3817, allocations: 0.4884 MB / 0.8267 GB, free: 320 kB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001851/0.3819, allocations: 152.4 kB / 0.8268 GB, free: 148 kB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.726e-05/0.382, allocations: 12 kB / 0.8268 GB, free: 136 kB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003353/0.3823, allocations: 27.91 kB / 0.8269 GB, free: 108 kB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.922e-05/0.3824, allocations: 19.97 kB / 0.8269 GB, free: 88 kB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.716e-05/0.3824, allocations: 11.98 kB / 0.8269 GB, free: 76 kB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.0003956/0.3828, allocations: 322.9 kB / 0.8272 GB, free: 15.76 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.41e-07/0.3828, allocations: 0 / 0.8272 GB, free: 15.76 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.0008609/0.3837, allocations: 251.5 kB / 0.8274 GB, free: 15.52 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (25): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * 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 Backend phase and start with SimCode phase: time 0.001614/0.3853, allocations: 1.171 MB / 0.8286 GB, free: 14.31 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.001315/0.3867, allocations: 479.4 kB / 0.829 GB, free: 13.84 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 4.388e-06/0.3867, allocations: 0 / 0.829 GB, free: 13.84 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0004244/0.3871, allocations: 175.8 kB / 0.8292 GB, free: 13.67 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001154/0.3883, allocations: 219.8 kB / 0.8294 GB, free: 13.46 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007683/0.396, allocations: 4.065 MB / 0.8334 GB, free: 9.285 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004718/0.3965, allocations: 0.8626 MB / 0.8342 GB, free: 8.395 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.0005435/0.397, allocations: 124.3 kB / 0.8344 GB, free: 8.273 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002744/0.3973, allocations: 179.4 kB / 0.8345 GB, free: 8.098 MB / 0.6544 GB Notification: Performance of SimCode: time 1.252e-06/0.3973, allocations: 0 / 0.8345 GB, free: 8.098 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04524/0.4426, allocations: 14.88 MB / 0.8491 GB, free: 9.504 MB / 0.67 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.64/12.09, allocations: 6.969 kB / 0.8491 GB, free: 9.5 MB / 0.67 GB (rm -f Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe ; mkfifo Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe >> ../files/Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.sim & python3 -m fmpy simulate --output-file Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 Buildings_8_Buildings_Fluid_FixedResistances_Examples_CheckValve.fmu > Buildings_8_Buildings.Fluid.FixedResistances.Examples.CheckValve.pipe 2>&1)