Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json
Using package Buildings with version 7.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo)
Using package Complex with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo)
Using package ModelicaServices with version 3.2.3 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo)
Running command: "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="Buildings_7_0_0_Buildings_Airflow_Multizone_Examples_ReverseBuoyancy",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.3/package.mo): time 0.01024/0.01025, allocations: 89.66 kB / 15.04 MB, free: 5.578 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.3.mo): time 0.001251/0.001251, allocations: 172.3 kB / 15.92 MB, free: 5.551 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.3/package.mo): time 2.151/2.151, allocations: 205.5 MB / 222.2 MB, free: 13.69 MB / 186.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/package.mo): time 2.442/2.442, allocations: 252.8 MB / 0.511 GB, free: 8.352 MB / 426.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006528/0.0006529, allocations: 9.531 kB / 0.6243 GB, free: 21.14 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.28/0.2807, allocations: 106.2 MB / 0.7281 GB, free: 8.125 MB / 0.5573 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 1.196/1.477, allocations: 254.6 MB / 0.9767 GB, free: 9.578 MB / 0.7136 GB
Notification: Performance of NFInst.instExpressions: time 0.04387/1.521, allocations: 18.56 MB / 0.9949 GB, free: 7.086 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.005155/1.526, allocations: 67.56 kB / 0.9949 GB, free: 7.02 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.009465/1.536, allocations: 1.882 MB / 0.9968 GB, free: 5.129 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.02509/1.561, allocations: 5.375 MB / 1.002 GB, free: 15.74 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01255/1.573, allocations: 2.559 MB / 1.005 GB, free: 13.18 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.01411/1.588, allocations: 5.28 MB / 1.01 GB, free: 7.887 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006674/1.594, allocations: 2.444 MB / 1.012 GB, free: 5.406 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.009953/1.604, allocations: 2.867 MB / 1.015 GB, free: 2.531 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00601/1.61, allocations: 2.102 MB / 1.017 GB, free: 432 kB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 0.001634/1.612, allocations: 200 kB / 1.017 GB, free: 232 kB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01303/1.625, allocations: 2.761 MB / 1.02 GB, free: 13.46 MB / 0.7605 GB
Notification: Performance of NFScalarize.scalarize: time 0.003456/1.629, allocations: 1.36 MB / 1.021 GB, free: 12.1 MB / 0.7605 GB
Notification: Performance of NFVerifyModel.verify: time 0.002885/1.632, allocations: 0.8084 MB / 1.022 GB, free: 11.28 MB / 0.7605 GB
Notification: Performance of NFConvertDAE.convert: time 0.01313/1.645, allocations: 4.956 MB / 1.027 GB, free: 6.312 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 4.418e-06/1.645, allocations: 0 / 1.027 GB, free: 6.312 MB / 0.7605 GB
Notification: Performance of FrontEnd: time 3.477e-06/1.645, allocations: 0 / 1.027 GB, free: 6.312 MB / 0.7605 GB
Notification: Performance of Transformations before backend: time 0.0002546/1.645, allocations: 4 kB / 1.027 GB, free: 6.309 MB / 0.7605 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 0.02143/1.667, allocations: 4.237 MB / 1.031 GB, free: 2.004 MB / 0.7605 GB
Notification: Performance of prepare preOptimizeDAE: time 6.104e-05/1.667, allocations: 8.031 kB / 1.031 GB, free: 1.996 MB / 0.7605 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002111/1.669, allocations: 463.8 kB / 1.031 GB, free: 1.531 MB / 0.7605 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01114/1.68, allocations: 1.029 MB / 1.032 GB, free: 0.4961 MB / 0.7605 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008263/1.688, allocations: 2.082 MB / 1.034 GB, free: 14.36 MB / 0.7761 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003899/1.689, allocations: 246.5 kB / 1.035 GB, free: 14.12 MB / 0.7761 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001496/1.69, allocations: 339.9 kB / 1.035 GB, free: 13.79 MB / 0.7761 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01489/1.705, allocations: 4.217 MB / 1.039 GB, free: 9.488 MB / 0.7761 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001552/1.705, allocations: 7.906 kB / 1.039 GB, free: 9.48 MB / 0.7761 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008027/1.706, allocations: 139.9 kB / 1.039 GB, free: 9.344 MB / 0.7761 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003146/1.707, allocations: 166.5 kB / 1.039 GB, free: 9.18 MB / 0.7761 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01673/1.723, allocations: 4.768 MB / 1.044 GB, free: 4.402 MB / 0.7761 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 0.03716/1.761, allocations: 14.43 MB / 1.058 GB, free: 5 MB / 0.7917 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01162/1.772, allocations: 4.517 MB / 1.063 GB, free: 496 kB / 0.7917 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002677/1.775, allocations: 1.533 MB / 1.064 GB, free: 14.64 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001056/1.775, allocations: 77.64 kB / 1.064 GB, free: 14.55 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=392): time 6.593e-06/1.775, allocations: 0 / 1.064 GB, free: 14.55 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=392): time 0.01822/1.793, allocations: 5.473 MB / 1.069 GB, free: 9.051 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.721e-05/1.793, allocations: 98.42 kB / 1.07 GB, free: 8.941 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003817/1.797, allocations: 1.673 MB / 1.071 GB, free: 7.227 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008214/1.798, allocations: 93.7 kB / 1.071 GB, free: 7.129 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001403/1.8, allocations: 1.139 MB / 1.072 GB, free: 5.977 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00244/1.802, allocations: 1.32 MB / 1.074 GB, free: 4.637 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003206/1.802, allocations: 72 kB / 1.074 GB, free: 4.566 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0004129/1.803, allocations: 441.1 kB / 1.074 GB, free: 4.129 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00506/1.808, allocations: 1.537 MB / 1.076 GB, free: 2.59 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005908/1.814, allocations: 1.903 MB / 1.077 GB, free: 0.6055 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.006033/1.82, allocations: 1.819 MB / 1.079 GB, free: 14.77 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.483e-05/1.82, allocations: 4 kB / 1.079 GB, free: 14.77 MB / 0.823 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.01403/1.834, allocations: 4.119 MB / 1.083 GB, free: 10.62 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 4.44e-05/1.834, allocations: 8 kB / 1.083 GB, free: 10.62 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.829e-05/1.834, allocations: 4 kB / 1.083 GB, free: 10.61 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.218e-05/1.834, allocations: 20 kB / 1.083 GB, free: 10.59 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006684/1.841, allocations: 0.6943 MB / 1.084 GB, free: 9.898 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.154e-05/1.841, allocations: 16 kB / 1.084 GB, free: 9.883 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006474/1.848, allocations: 439.7 kB / 1.084 GB, free: 9.453 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009023/1.849, allocations: 116 kB / 1.085 GB, free: 9.34 MB / 0.823 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 ()
 * Number of clocked 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 0.003348/1.852, allocations: 0.8132 MB / 1.085 GB, free: 8.516 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001318/1.853, allocations: 292.5 kB / 1.086 GB, free: 8.227 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01544/1.869, allocations: 4.39 MB / 1.09 GB, free: 3.801 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.355e-05/1.869, allocations: 36 kB / 1.09 GB, free: 3.766 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.865e-05/1.869, allocations: 3.984 kB / 1.09 GB, free: 3.762 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01237/1.881, allocations: 3.749 MB / 1.094 GB, free: 15.95 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03852/1.92, allocations: 8.586 MB / 1.102 GB, free: 7.199 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.023e-05/1.92, allocations: 4 kB / 1.102 GB, free: 7.195 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01003/1.93, allocations: 0.726 MB / 1.103 GB, free: 6.469 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.931e-05/1.93, allocations: 19.94 kB / 1.103 GB, free: 6.449 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009949/1.931, allocations: 83.98 kB / 1.103 GB, free: 6.367 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.838e-05/1.931, allocations: 19.98 kB / 1.103 GB, free: 6.348 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.558e-06/1.931, allocations: 4.062 kB / 1.103 GB, free: 6.344 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02949/1.961, allocations: 6.923 MB / 1.11 GB, free: 15.24 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.005146/1.966, allocations: 0.8128 MB / 1.11 GB, free: 14.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001571/1.968, allocations: 72 kB / 1.11 GB, free: 14.33 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008934/1.977, allocations: 285.3 kB / 1.111 GB, free: 14.06 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001752/1.978, allocations: 238.7 kB / 1.111 GB, free: 13.82 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001159/1.98, allocations: 112 kB / 1.111 GB, free: 13.71 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.005173/1.985, allocations: 1.157 MB / 1.112 GB, free: 12.54 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 1.232e-06/1.985, allocations: 0 / 1.112 GB, free: 12.54 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.008607/1.994, allocations: 1.232 MB / 1.113 GB, free: 11.3 MB / 0.8542 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 ()
 * Number of clocked 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 0.03623/2.03, allocations: 8.485 MB / 1.122 GB, free: 2.684 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.0184/2.048, allocations: 3.889 MB / 1.125 GB, free: 14.78 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.651e-05/2.048, allocations: 0 / 1.125 GB, free: 14.78 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.008896/2.057, allocations: 2.134 MB / 1.128 GB, free: 12.64 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01854/2.076, allocations: 1.48 MB / 1.129 GB, free: 11.17 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04573/2.122, allocations: 14.04 MB / 1.143 GB, free: 12.89 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005741/2.128, allocations: 2.283 MB / 1.145 GB, free: 10.57 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.01237/2.14, allocations: 1.204 MB / 1.146 GB, free: 9.359 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006432/2.147, allocations: 1.37 MB / 1.147 GB, free: 7.988 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.583e-06/2.147, allocations: 0 / 1.147 GB, free: 7.988 MB / 0.8855 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 1.083/3.229, allocations: 83.88 MB / 1.229 GB, free: 311.2 MB / 0.9011 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002989/3.23, allocations: 225.2 kB / 1.23 GB, free: 311 MB / 0.9011 GB
Notification: Performance of buildModelFMU: Generate platform static: time 6.215/9.445, allocations: 7.938 kB / 1.23 GB, free: 310.9 MB / 0.9011 GB