Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.FixedResistances.BaseClasses.Validation.PlugFlowCore.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.FixedResistances.BaseClasses.Validation.PlugFlowCore,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.FixedResistances.BaseClasses.Validation.PlugFlowCore")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01057/0.01057, allocations: 221.2 kB / 15.17 MB, free: 5.996 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001104/0.001103, allocations: 178.6 kB / 16.06 MB, free: 5.867 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 3.507/3.507, allocations: 389.1 MB / 405.9 MB, free: 13.33 MB / 346.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.983/3.983, allocations: 472.3 MB / 0.9018 GB, free: 3.645 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004716/0.0004717, allocations: 12 kB / 1.008 GB, free: 10.29 MB / 0.6667 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5424/0.5429, allocations: 98.7 MB / 1.104 GB, free: 212.9 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.BaseClasses.Validation.PlugFlowCore): time 0.0317/0.5746, allocations: 30.49 MB / 1.134 GB, free: 191.8 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.01262/0.5873, allocations: 9.011 MB / 1.143 GB, free: 185.4 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009438/0.5883, allocations: 25.62 kB / 1.143 GB, free: 185.4 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.001001/0.5893, allocations: 308.7 kB / 1.143 GB, free: 185.2 MB / 0.7292 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:25:17-26:47:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Fluid/Sources/BaseClasses/PartialSource.mo:23:17-24:49:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.003726/0.593, allocations: 1.322 MB / 1.144 GB, free: 184.5 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002594/0.5956, allocations: 0.7284 MB / 1.145 GB, free: 184.2 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.003055/0.5987, allocations: 2.342 MB / 1.147 GB, free: 183.2 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008268/0.5996, allocations: 494 kB / 1.148 GB, free: 183 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001561/0.6011, allocations: 0.7703 MB / 1.148 GB, free: 182.7 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008651/0.602, allocations: 0.5743 MB / 1.149 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001066/0.6021, allocations: 35.31 kB / 1.149 GB, free: 182.4 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002502/0.6047, allocations: 0.841 MB / 1.15 GB, free: 182.2 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001617/0.6048, allocations: 134.6 kB / 1.15 GB, free: 182.1 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002105/0.6051, allocations: 182.8 kB / 1.15 GB, free: 182 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.001681/0.6068, allocations: 1.053 MB / 1.151 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 6.213e-06/0.6068, allocations: 2.906 kB / 1.151 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.012e-06/0.6068, allocations: 0 / 1.151 GB, free: 181.7 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 1.215e-05/0.6068, allocations: 0 / 1.151 GB, free: 181.7 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 111
 * Number of variables: 111
Notification: Performance of Generate backend data structure: time 0.002125/0.6089, allocations: 1.1 MB / 1.152 GB, free: 180.9 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.728e-05/0.609, allocations: 8.844 kB / 1.152 GB, free: 180.9 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001785/0.6092, allocations: 87.66 kB / 1.152 GB, free: 180.9 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001237/0.6104, allocations: 0.6228 MB / 1.153 GB, free: 180.5 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.074e-05/0.6105, allocations: 31.94 kB / 1.153 GB, free: 180.5 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001017/0.6106, allocations: 47.66 kB / 1.153 GB, free: 180.5 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001025/0.6116, allocations: 433.2 kB / 1.153 GB, free: 180.3 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.253e-05/0.6117, allocations: 0.5625 kB / 1.153 GB, free: 180.3 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.897e-05/0.6118, allocations: 23.61 kB / 1.153 GB, free: 180.3 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.364e-05/0.6118, allocations: 10.47 kB / 1.153 GB, free: 180.3 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009953/0.6128, allocations: 371.9 kB / 1.154 GB, free: 180.2 MB / 0.7292 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 0.004454/0.6173, allocations: 2.77 MB / 1.157 GB, free: 178.1 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009313/0.6182, allocations: 362.5 kB / 1.157 GB, free: 177.9 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003765/0.6186, allocations: 142.9 kB / 1.157 GB, free: 177.9 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001082/0.6197, allocations: 1.434 MB / 1.158 GB, free: 176.3 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.786e-05/0.6197, allocations: 36.22 kB / 1.158 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=33): time 3.537e-06/0.6198, allocations: 3.625 kB / 1.158 GB, free: 176.2 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=33): time 0.001374/0.6211, allocations: 490.7 kB / 1.159 GB, free: 176 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.556e-05/0.6212, allocations: 59.09 kB / 1.159 GB, free: 176 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001317/0.6225, allocations: 0.7373 MB / 1.16 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 4.365e-05/0.6226, allocations: 31.56 kB / 1.16 GB, free: 175.6 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002753/0.6229, allocations: 345.6 kB / 1.16 GB, free: 175.3 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001114/0.623, allocations: 119.4 kB / 1.16 GB, free: 175.2 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.021e-05/0.623, allocations: 7.344 kB / 1.16 GB, free: 175.2 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 6.557e-05/0.6231, allocations: 326.7 kB / 1.16 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003829/0.6235, allocations: 132.1 kB / 1.161 GB, free: 174.9 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004451/0.624, allocations: 199.5 kB / 1.161 GB, free: 174.8 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004206/0.6244, allocations: 161.8 kB / 1.161 GB, free: 174.7 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.985e-06/0.6244, allocations: 0 / 1.161 GB, free: 174.7 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=48) (initialization): time 0.001173/0.6256, allocations: 467.8 kB / 1.161 GB, free: 174.5 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 5.776e-05/0.6257, allocations: 137.8 kB / 1.162 GB, free: 174.4 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.406e-05/0.6257, allocations: 3.422 kB / 1.162 GB, free: 174.4 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.852e-05/0.6257, allocations: 4.906 kB / 1.162 GB, free: 174.4 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006051/0.6264, allocations: 100.9 kB / 1.162 GB, free: 174.4 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002964/0.6267, allocations: 0.5988 MB / 1.162 GB, free: 173.8 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006635/0.6273, allocations: 72.34 kB / 1.162 GB, free: 173.8 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.789e-05/0.6274, allocations: 23.39 kB / 1.162 GB, free: 173.8 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 8.228e-06/0.6275, allocations: 3.031 kB / 1.162 GB, free: 173.8 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001069/0.6285, allocations: 376.6 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.897e-05/0.6286, allocations: 4.484 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.073e-06/0.6286, allocations: 4.719 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004495/0.6291, allocations: 95.84 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.933e-06/0.6291, allocations: 7.438 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005818/0.6297, allocations: 67.08 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.923e-05/0.6298, allocations: 22.48 kB / 1.163 GB, free: 173.6 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (46):
 * Single equations (assignments): 43
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003301/0.6301, allocations: 263.8 kB / 1.163 GB, free: 173.3 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001491/0.6303, allocations: 76.12 kB / 1.163 GB, free: 173.3 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001893/0.6322, allocations: 0.802 MB / 1.164 GB, free: 173 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.875e-05/0.6322, allocations: 9.047 kB / 1.164 GB, free: 173 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.757e-06/0.6322, allocations: 3.938 kB / 1.164 GB, free: 173 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.292e-05/0.6323, allocations: 7.344 kB / 1.164 GB, free: 173 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002565/0.6348, allocations: 1.405 MB / 1.165 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.092e-05/0.6349, allocations: 10.55 kB / 1.165 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000446/0.6353, allocations: 79.64 kB / 1.165 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.047e-06/0.6353, allocations: 2.438 kB / 1.165 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.464e-05/0.6354, allocations: 15.38 kB / 1.165 GB, free: 172 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000235/0.6356, allocations: 0.5979 MB / 1.166 GB, free: 171.4 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.106e-06/0.6357, allocations: 5.047 kB / 1.166 GB, free: 171.4 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001891/0.6376, allocations: 0.9536 MB / 1.167 GB, free: 170.9 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003523/0.6379, allocations: 243.5 kB / 1.167 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001409/0.6381, allocations: 22.56 kB / 1.167 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005388/0.6386, allocations: 31.27 kB / 1.167 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001107/0.6388, allocations: 40.12 kB / 1.167 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.998e-05/0.6388, allocations: 21.95 kB / 1.167 GB, free: 170.6 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.0009155/0.6398, allocations: 0.5153 MB / 1.168 GB, free: 170.3 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 7.25e-07/0.6398, allocations: 1.344 kB / 1.168 GB, free: 170.3 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.001556/0.6414, allocations: 452.5 kB / 1.168 GB, free: 170.2 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 4 (pip.del.x,pip.timDel.x,senTemOut.T,senTemIn.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 (50):
 * Single equations (assignments): 35
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 14
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * 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: 1 {1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009614/0.6423, allocations: 454.9 kB / 1.169 GB, free: 170 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.001723/0.6441, allocations: 0.7338 MB / 1.169 GB, free: 169.6 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 3.301e-06/0.6441, allocations: 0 / 1.169 GB, free: 169.6 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006789/0.6448, allocations: 334.5 kB / 1.17 GB, free: 169.4 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002135/0.6469, allocations: 385.5 kB / 1.17 GB, free: 169.3 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002678/0.6496, allocations: 1.757 MB / 1.172 GB, free: 168.2 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000413/0.6501, allocations: 0.9617 MB / 1.173 GB, free: 167.2 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.0008138/0.6509, allocations: 216.3 kB / 1.173 GB, free: 167.1 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002051/0.6511, allocations: 75.41 kB / 1.173 GB, free: 167 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.404e-06/0.6511, allocations: 0 / 1.173 GB, free: 167 MB / 0.7292 GB
Notification: Performance of Templates: time 0.03597/0.6871, allocations: 18.36 MB / 1.191 GB, free: 149.3 MB / 0.7292 GB