Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.01256/0.01257, allocations: 222.1 kB / 15.17 MB, free: 5.922 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001198/0.001197, allocations: 180.5 kB / 16.06 MB, free: 5.828 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 3.834/3.834, allocations: 389.1 MB / 405.9 MB, free: 11.72 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 4.141/4.141, allocations: 472.3 MB / 0.9018 GB, free: 9.234 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005021/0.0005023, allocations: 12.91 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1813/0.1818, allocations: 98.73 MB / 1.104 GB, free: 42.03 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.7822/0.9641, allocations: 159.5 MB / 1.26 GB, free: 7.727 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.0109/0.9751, allocations: 4.496 MB / 1.264 GB, free: 4.559 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000948/0.9761, allocations: 27.5 kB / 1.264 GB, free: 4.543 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.001454/0.9775, allocations: 346.1 kB / 1.265 GB, free: 4.363 MB / 0.6355 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 0.005087/0.9826, allocations: 1.271 MB / 1.266 GB, free: 3.684 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004839/0.9875, allocations: 0.8413 MB / 1.267 GB, free: 3.293 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.004942/0.9925, allocations: 1.992 MB / 1.269 GB, free: 2.516 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001303/0.9938, allocations: 391.7 kB / 1.269 GB, free: 2.398 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002087/0.9959, allocations: 0.54 MB / 1.27 GB, free: 2.18 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001528/0.9975, allocations: 482.8 kB / 1.27 GB, free: 2.004 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001685/0.9977, allocations: 22.31 kB / 1.27 GB, free: 2.004 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003095/1.001, allocations: 0.5484 MB / 1.271 GB, free: 1.832 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006052/1.001, allocations: 210 kB / 1.271 GB, free: 1.77 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004239/1.002, allocations: 157 kB / 1.271 GB, free: 1.676 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.002454/1.004, allocations: 0.7988 MB / 1.272 GB, free: 1.496 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 1.716e-05/1.004, allocations: 4 kB / 1.272 GB, free: 1.492 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.614e-06/1.004, allocations: 0 / 1.272 GB, free: 1.492 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 1.482e-05/1.004, allocations: 0 / 1.272 GB, free: 1.492 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 106
 * Number of variables: 106
Notification: Performance of Generate backend data structure: time 0.002971/1.007, allocations: 0.8717 MB / 1.273 GB, free: 0.8398 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 6.041e-05/1.008, allocations: 8.531 kB / 1.273 GB, free: 0.8398 MB / 0.6355 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002143/1.008, allocations: 85.56 kB / 1.273 GB, free: 0.7734 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002316/1.01, allocations: 171.7 kB / 1.273 GB, free: 0.7305 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002009/1.012, allocations: 0.5118 MB / 1.273 GB, free: 384 kB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.547e-05/1.012, allocations: 31.59 kB / 1.273 GB, free: 372 kB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001671/1.012, allocations: 52.75 kB / 1.273 GB, free: 352 kB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001849/1.014, allocations: 469.3 kB / 1.274 GB, free: 172 kB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.427e-05/1.014, allocations: 0 / 1.274 GB, free: 172 kB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001036/1.014, allocations: 21.75 kB / 1.274 GB, free: 156 kB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.962e-05/1.014, allocations: 16.94 kB / 1.274 GB, free: 152 kB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001819/1.016, allocations: 434.6 kB / 1.274 GB, free: 16 kB / 0.6355 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 0.006106/1.022, allocations: 2.044 MB / 1.276 GB, free: 14.35 MB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00114/1.024, allocations: 290.4 kB / 1.277 GB, free: 14.2 MB / 0.6511 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007477/1.024, allocations: 202.1 kB / 1.277 GB, free: 14.1 MB / 0.6511 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005028/1.025, allocations: 192.6 kB / 1.277 GB, free: 13.9 MB / 0.6511 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.759e-05/1.025, allocations: 37.8 kB / 1.277 GB, free: 13.86 MB / 0.6511 GB
Notification: Performance of pre-optimization done (n=30): time 3.667e-06/1.025, allocations: 4 kB / 1.277 GB, free: 13.85 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=30): time 0.003433/1.028, allocations: 0.6458 MB / 1.278 GB, free: 13.47 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.742e-05/1.029, allocations: 53.97 kB / 1.278 GB, free: 13.41 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001079/1.03, allocations: 456.5 kB / 1.278 GB, free: 13.13 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 8.518e-05/1.03, allocations: 35.05 kB / 1.278 GB, free: 13.09 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003808/1.03, allocations: 283.8 kB / 1.278 GB, free: 12.84 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002005/1.03, allocations: 104.3 kB / 1.279 GB, free: 12.75 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.881e-05/1.03, allocations: 4 kB / 1.279 GB, free: 12.75 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002428/1.031, allocations: 354.3 kB / 1.279 GB, free: 12.41 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006277/1.031, allocations: 130.2 kB / 1.279 GB, free: 12.34 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007598/1.032, allocations: 208.1 kB / 1.279 GB, free: 12.2 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000701/1.033, allocations: 156.3 kB / 1.279 GB, free: 12.12 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.869e-06/1.033, allocations: 0 / 1.279 GB, free: 12.12 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.001755/1.035, allocations: 413.5 kB / 1.28 GB, free: 11.91 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.001064/1.036, allocations: 125.5 kB / 1.28 GB, free: 11.78 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.544e-05/1.036, allocations: 5.141 kB / 1.28 GB, free: 11.77 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.418e-05/1.036, allocations: 3.438 kB / 1.28 GB, free: 11.77 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008701/1.037, allocations: 70.81 kB / 1.28 GB, free: 11.76 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.434e-05/1.037, allocations: 2.75 kB / 1.28 GB, free: 11.76 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001318/1.038, allocations: 63.58 kB / 1.28 GB, free: 11.72 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.154e-05/1.038, allocations: 13.25 kB / 1.28 GB, free: 11.72 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.192e-05/1.038, allocations: 4.062 kB / 1.28 GB, free: 11.72 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001461/1.04, allocations: 340.5 kB / 1.28 GB, free: 11.56 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.823e-06/1.04, allocations: 3.312 kB / 1.28 GB, free: 11.56 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.32e-05/1.04, allocations: 3.953 kB / 1.28 GB, free: 11.56 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000785/1.04, allocations: 75.03 kB / 1.28 GB, free: 11.54 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.064e-05/1.04, allocations: 2.969 kB / 1.28 GB, free: 11.54 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001251/1.042, allocations: 57.48 kB / 1.28 GB, free: 11.51 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.321e-05/1.042, allocations: 17.81 kB / 1.28 GB, free: 11.5 MB / 0.6511 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 (37):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007141/1.043, allocations: 291.8 kB / 1.281 GB, free: 11.25 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002289/1.043, allocations: 48.09 kB / 1.281 GB, free: 11.22 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001877/1.045, allocations: 420.8 kB / 1.281 GB, free: 10.98 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.567e-06/1.045, allocations: 7.531 kB / 1.281 GB, free: 10.98 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.099e-05/1.045, allocations: 4.469 kB / 1.281 GB, free: 10.98 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001574/1.046, allocations: 446.1 kB / 1.282 GB, free: 10.68 MB / 0.6511 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004221/1.051, allocations: 1.143 MB / 1.283 GB, free: 9.82 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.1e-05/1.051, allocations: 2.594 kB / 1.283 GB, free: 9.82 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007845/1.051, allocations: 73.66 kB / 1.283 GB, free: 9.793 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004139/1.052, allocations: 47.08 kB / 1.283 GB, free: 9.766 MB / 0.6511 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.71e-05/1.052, allocations: 9.375 kB / 1.283 GB, free: 9.762 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002415/1.054, allocations: 1.43 MB / 1.284 GB, free: 8.328 MB / 0.6511 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.18e-06/1.054, allocations: 6.688 kB / 1.284 GB, free: 8.324 MB / 0.6511 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002676/1.057, allocations: 0.7222 MB / 1.285 GB, free: 7.84 MB / 0.6511 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005814/1.058, allocations: 173.2 kB / 1.285 GB, free: 7.68 MB / 0.6511 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001597/1.058, allocations: 8.219 kB / 1.285 GB, free: 7.676 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001144/1.059, allocations: 41.23 kB / 1.285 GB, free: 7.66 MB / 0.6511 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001487/1.059, allocations: 26.94 kB / 1.285 GB, free: 7.645 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.3e-05/1.059, allocations: 17.56 kB / 1.285 GB, free: 7.637 MB / 0.6511 GB
Notification: Performance of sorting global known variables: time 0.0008034/1.06, allocations: 313.8 kB / 1.286 GB, free: 7.445 MB / 0.6511 GB
Notification: Performance of sort global known variables: time 4.71e-07/1.06, allocations: 0 / 1.286 GB, free: 7.445 MB / 0.6511 GB
Notification: Performance of remove unused functions: time 0.002113/1.062, allocations: 308.4 kB / 1.286 GB, free: 7.387 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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 (28):
 * Single equations (assignments): 27
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.003232/1.066, allocations: 1.34 MB / 1.287 GB, free: 6.348 MB / 0.6511 GB
Notification: Performance of simCode: created initialization part: time 0.00173/1.067, allocations: 497.1 kB / 1.288 GB, free: 6.137 MB / 0.6511 GB
Notification: Performance of simCode: created event and clocks part: time 8.496e-06/1.067, allocations: 1.25 kB / 1.288 GB, free: 6.137 MB / 0.6511 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009536/1.068, allocations: 306.3 kB / 1.288 GB, free: 5.926 MB / 0.6511 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004509/1.073, allocations: 315 kB / 1.288 GB, free: 5.777 MB / 0.6511 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01137/1.084, allocations: 3.072 MB / 1.291 GB, free: 3.824 MB / 0.6511 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001039/1.085, allocations: 0.9125 MB / 1.292 GB, free: 3.016 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.001632/1.087, allocations: 160.3 kB / 1.292 GB, free: 2.941 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000661/1.088, allocations: 186.2 kB / 1.292 GB, free: 2.789 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.272e-06/1.088, allocations: 5.188 kB / 1.292 GB, free: 2.785 MB / 0.6511 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.056/1.144, allocations: 14.7 MB / 1.307 GB, free: 8.59 MB / 0.6667 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003314/1.144, allocations: 273.1 kB / 1.307 GB, free: 8.238 MB / 0.6667 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.067/4.211, allocations: 4 kB / 1.307 GB, free: 8.234 MB / 0.6667 GB