Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 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 Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo) Running command: "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="Buildings_6_0_0_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 4.076/4.076, allocations: 432.6 MB / 445.2 MB, free: 15.83 MB / 362.7 MB Notification: Performance of FrontEnd - loaded program: time 3.974e-05/3.99e-05, allocations: 4.859 kB / 0.5383 GB, free: 10.29 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2409/0.2409, allocations: 98.73 MB / 0.6347 GB, free: 1.941 MB / 0.5105 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.948/7.189, allocations: 2.205 GB / 2.84 GB, free: 94.68 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002734/7.19, allocations: 87.14 kB / 2.84 GB, free: 94.63 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 10.71/17.9, allocations: 1.88 GB / 4.719 GB, free: 72.12 MB / 0.8855 GB Notification: Performance of FrontEnd: time 2.215e-06/17.9, allocations: 1.531 kB / 4.719 GB, free: 72.12 MB / 0.8855 GB Notification: Performance of Transformations before backend: time 0.0004207/17.9, allocations: 91.47 kB / 4.719 GB, free: 72.11 MB / 0.8855 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 851 * Number of variables: 851 Notification: Performance of Generate backend data structure: time 0.02382/17.93, allocations: 4.312 MB / 4.724 GB, free: 70.39 MB / 0.8855 GB Notification: Performance of prepare preOptimizeDAE: time 4.918e-05/17.93, allocations: 10.75 kB / 4.724 GB, free: 70.39 MB / 0.8855 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002131/17.93, allocations: 461.2 kB / 4.724 GB, free: 70.34 MB / 0.8855 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01119/17.94, allocations: 1.003 MB / 4.725 GB, free: 70.12 MB / 0.8855 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009316/17.95, allocations: 2.214 MB / 4.727 GB, free: 69.61 MB / 0.8855 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003717/17.95, allocations: 251.8 kB / 4.727 GB, free: 69.61 MB / 0.8855 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001705/17.95, allocations: 336.6 kB / 4.728 GB, free: 69.6 MB / 0.8855 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01561/17.97, allocations: 4.101 MB / 4.732 GB, free: 69.28 MB / 0.8855 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001812/17.97, allocations: 7.719 kB / 4.732 GB, free: 69.28 MB / 0.8855 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00112/17.97, allocations: 140.8 kB / 4.732 GB, free: 69.27 MB / 0.8855 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002344/17.97, allocations: 151.8 kB / 4.732 GB, free: 69.27 MB / 0.8855 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01534/17.99, allocations: 4.552 MB / 4.736 GB, free: 69.23 MB / 0.8855 GB Warning: The model contains alias variables with conflicting start and/or 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 0.03661/18.02, allocations: 14.74 MB / 4.751 GB, free: 62.36 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01023/18.03, allocations: 4.238 MB / 4.755 GB, free: 62.25 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006817/18.04, allocations: 2.383 MB / 4.757 GB, free: 62.22 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002778/18.04, allocations: 1.727 MB / 4.759 GB, free: 60.43 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.852e-05/18.04, allocations: 80.53 kB / 4.759 GB, free: 60.39 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=392): time 7.364e-06/18.04, allocations: 0 / 4.759 GB, free: 60.39 MB / 0.8855 GB Notification: Performance of matching and sorting (n=392): time 0.0132/18.06, allocations: 3.827 MB / 4.763 GB, free: 60.12 MB / 0.8855 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.078e-05/18.06, allocations: 94.89 kB / 4.763 GB, free: 60.06 MB / 0.8855 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00358/18.06, allocations: 1.447 MB / 4.764 GB, free: 59.84 MB / 0.8855 GB Notification: Performance of collectPreVariables (initialization): time 0.001023/18.06, allocations: 99.52 kB / 4.764 GB, free: 59.81 MB / 0.8855 GB Notification: Performance of collectInitialEqns (initialization): time 0.001095/18.06, allocations: 1.147 MB / 4.766 GB, free: 59.38 MB / 0.8855 GB Notification: Performance of collectInitialBindings (initialization): time 0.002208/18.06, allocations: 1.322 MB / 4.767 GB, free: 58.51 MB / 0.8855 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003704/18.06, allocations: 70 kB / 4.767 GB, free: 58.51 MB / 0.8855 GB Notification: Performance of setup shared object (initialization): time 0.000379/18.06, allocations: 443.4 kB / 4.767 GB, free: 58.2 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00459/18.07, allocations: 1.504 MB / 4.769 GB, free: 58.19 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005485/18.07, allocations: 1.919 MB / 4.771 GB, free: 57.88 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005487/18.08, allocations: 1.795 MB / 4.772 GB, free: 57.82 MB / 0.8855 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.582e-05/18.08, allocations: 3.969 kB / 4.772 GB, free: 57.82 MB / 0.8855 GB Notification: Performance of matching and sorting (n=430) (initialization): time 0.01331/18.09, allocations: 4.054 MB / 4.776 GB, free: 57.52 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 3.792e-05/18.09, allocations: 9.531 kB / 4.776 GB, free: 57.52 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.025e-05/18.09, allocations: 6.938 kB / 4.776 GB, free: 57.52 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.218e-05/18.09, allocations: 22.31 kB / 4.776 GB, free: 57.52 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006864/18.1, allocations: 0.6977 MB / 4.777 GB, free: 57.48 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.026e-05/18.1, allocations: 22.09 kB / 4.777 GB, free: 57.48 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006967/18.11, allocations: 443.3 kB / 4.778 GB, free: 57.34 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001081/18.11, allocations: 117.5 kB / 4.778 GB, free: 57.34 MB / 0.8855 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (430): * Single equations (assignments): 430 * 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 0.001053/18.11, allocations: 294.7 kB / 4.778 GB, free: 57.18 MB / 0.8855 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001204/18.11, allocations: 297.8 kB / 4.778 GB, free: 57.04 MB / 0.8855 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01387/18.13, allocations: 4.32 MB / 4.782 GB, free: 56.14 MB / 0.8855 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.145e-05/18.13, allocations: 42.12 kB / 4.782 GB, free: 56.14 MB / 0.8855 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.535e-05/18.13, allocations: 0 / 4.782 GB, free: 56.14 MB / 0.8855 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01106/18.14, allocations: 3.677 MB / 4.786 GB, free: 54.7 MB / 0.8855 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03862/18.18, allocations: 8.537 MB / 4.794 GB, free: 51.26 MB / 0.8855 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.235e-05/18.18, allocations: 3.938 kB / 4.794 GB, free: 51.26 MB / 0.8855 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01144/18.19, allocations: 0.7425 MB / 4.795 GB, free: 51.19 MB / 0.8855 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001018/18.19, allocations: 18.44 kB / 4.795 GB, free: 51.19 MB / 0.8855 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00122/18.19, allocations: 87.89 kB / 4.795 GB, free: 51.14 MB / 0.8855 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.429e-05/18.19, allocations: 15 kB / 4.795 GB, free: 51.14 MB / 0.8855 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.185e-06/18.19, allocations: 3.938 kB / 4.795 GB, free: 51.14 MB / 0.8855 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02862/18.22, allocations: 6.818 MB / 4.802 GB, free: 46.31 MB / 0.8855 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005462/18.22, allocations: 0.8204 MB / 4.803 GB, free: 45.58 MB / 0.8855 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002139/18.22, allocations: 68 kB / 4.803 GB, free: 45.52 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008914/18.23, allocations: 280.6 kB / 4.803 GB, free: 45.32 MB / 0.8855 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0015/18.24, allocations: 220 kB / 4.803 GB, free: 45.18 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0009142/18.24, allocations: 123.1 kB / 4.803 GB, free: 45.07 MB / 0.8855 GB Notification: Performance of sorting global known variables: time 0.004229/18.24, allocations: 1.131 MB / 4.804 GB, free: 44.02 MB / 0.8855 GB Notification: Performance of sort global known variables: time 1.032e-06/18.24, allocations: 0 / 4.804 GB, free: 44.02 MB / 0.8855 GB Notification: Performance of remove unused functions: time 0.01106/18.25, allocations: 1.688 MB / 4.806 GB, free: 42.36 MB / 0.8855 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (392): * Single equations (assignments): 392 * 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 Backend phase and start with SimCode phase: time 0.04269/18.29, allocations: 13.03 MB / 4.819 GB, free: 30.81 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.01598/18.31, allocations: 3.822 MB / 4.823 GB, free: 27.25 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 1.471e-05/18.31, allocations: 0 / 4.823 GB, free: 27.25 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.008118/18.32, allocations: 2.056 MB / 4.825 GB, free: 25.35 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.018/18.34, allocations: 1.475 MB / 4.826 GB, free: 24.3 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03496/18.37, allocations: 7.533 MB / 4.833 GB, free: 17.69 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005079/18.38, allocations: 2.279 MB / 4.836 GB, free: 15.91 MB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.01314/18.39, allocations: 1.209 MB / 4.837 GB, free: 15.05 MB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.007831/18.4, allocations: 1.396 MB / 4.838 GB, free: 13.77 MB / 0.8855 GB Notification: Performance of SimCode: time 2.113e-06/18.4, allocations: 0 / 4.838 GB, free: 13.77 MB / 0.8855 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.268/19.67, allocations: 157.6 MB / 4.992 GB, free: 99.62 MB / 0.9167 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000248/19.67, allocations: 203.4 kB / 4.992 GB, free: 99.4 MB / 0.9167 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.67/30.33, allocations: 0 / 4.992 GB, free: 99.4 MB / 0.9167 GB