Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HANaturalCylinder")
Notification: Performance of loadModel(Buildings): time 3.851/3.851, allocations: 432.7 MB / 445.3 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.371e-05/3.423e-05, allocations: 5.188 kB / 0.5383 GB, free: 10.26 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1749/0.1749, allocations: 98.73 MB / 0.6347 GB, free: 1.918 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.9135/1.088, allocations: 346.4 MB / 0.973 GB, free: 15.22 MB / 0.7292 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002722/1.089, allocations: 84.02 kB / 0.9731 GB, free: 15.18 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 0.0446/1.133, allocations: 13.31 MB / 0.9861 GB, free: 4.602 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 3.21e-06/1.133, allocations: 0 / 0.9861 GB, free: 4.602 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 1.213e-05/1.133, allocations: 7.172 kB / 0.9861 GB, free: 4.598 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: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.0008745/1.134, allocations: 449.6 kB / 0.9865 GB, free: 4.121 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.36e-05/1.134, allocations: 8.031 kB / 0.9865 GB, free: 4.113 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 6.127e-05/1.134, allocations: 19.77 kB / 0.9866 GB, free: 4.094 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000168/1.135, allocations: 175 kB / 0.9867 GB, free: 3.883 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.046e-05/1.135, allocations: 7.688 kB / 0.9867 GB, free: 3.879 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.13e-05/1.135, allocations: 15.69 kB / 0.9867 GB, free: 3.867 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000233/1.135, allocations: 100.2 kB / 0.9868 GB, free: 3.785 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.359e-06/1.135, allocations: 0 / 0.9868 GB, free: 3.785 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.672e-05/1.135, allocations: 3.562 kB / 0.9868 GB, free: 3.785 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.51e-06/1.135, allocations: 0 / 0.9868 GB, free: 3.785 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002371/1.135, allocations: 93.41 kB / 0.9869 GB, free: 3.723 MB / 0.7292 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001175/1.136, allocations: 478.5 kB / 0.9874 GB, free: 3.273 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000237/1.137, allocations: 99.52 kB / 0.9875 GB, free: 3.199 MB / 0.7292 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001114/1.137, allocations: 47.97 kB / 0.9875 GB, free: 3.164 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001749/1.139, allocations: 0.9841 MB / 0.9885 GB, free: 2.098 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.414e-05/1.139, allocations: 34.5 kB / 0.9885 GB, free: 2.059 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=12): time 3.159e-06/1.139, allocations: 3.938 kB / 0.9885 GB, free: 2.055 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=12): time 0.0003487/1.139, allocations: 113.5 kB / 0.9886 GB, free: 1.961 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.834e-05/1.139, allocations: 51.41 kB / 0.9887 GB, free: 1.898 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001739/1.139, allocations: 145.2 kB / 0.9888 GB, free: 1.766 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 3.167e-05/1.139, allocations: 29.33 kB / 0.9889 GB, free: 1.734 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 8.95e-05/1.139, allocations: 107.8 kB / 0.989 GB, free: 1.633 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 4.475e-05/1.14, allocations: 46.44 kB / 0.989 GB, free: 1.594 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.767e-05/1.14, allocations: 7.812 kB / 0.989 GB, free: 1.59 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.000159/1.14, allocations: 318.1 kB / 0.9893 GB, free: 1.273 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000148/1.14, allocations: 53.25 kB / 0.9894 GB, free: 1.238 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001757/1.14, allocations: 85.64 kB / 0.9894 GB, free: 1.168 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001649/1.14, allocations: 68.64 kB / 0.9895 GB, free: 1.121 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.781e-06/1.14, allocations: 3.984 kB / 0.9895 GB, free: 1.117 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0004937/1.141, allocations: 192.7 kB / 0.9897 GB, free: 0.9648 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.894e-05/1.141, allocations: 7.938 kB / 0.9897 GB, free: 0.957 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.201e-06/1.141, allocations: 0 / 0.9897 GB, free: 0.957 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.715e-05/1.141, allocations: 4 kB / 0.9897 GB, free: 0.9531 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003779/1.141, allocations: 59.69 kB / 0.9898 GB, free: 0.8984 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.25e-05/1.141, allocations: 8 kB / 0.9898 GB, free: 0.8906 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002211/1.141, allocations: 39.66 kB / 0.9898 GB, free: 0.8516 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.763e-05/1.142, allocations: 7.562 kB / 0.9898 GB, free: 0.8477 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (26):
 * Single equations (assignments): 26
 * 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 0.0001062/1.142, allocations: 112.7 kB / 0.9899 GB, free: 0.7344 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.266e-05/1.142, allocations: 11.86 kB / 0.9899 GB, free: 0.7227 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003431/1.142, allocations: 134.5 kB / 0.9901 GB, free: 0.6133 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.635e-06/1.142, allocations: 0 / 0.9901 GB, free: 0.6133 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.649e-06/1.142, allocations: 0 / 0.9901 GB, free: 0.6133 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.621e-06/1.142, allocations: 3.984 kB / 0.9901 GB, free: 0.6094 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003061/1.142, allocations: 211.5 kB / 0.9903 GB, free: 384 kB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.419e-06/1.142, allocations: 4 kB / 0.9903 GB, free: 380 kB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002202/1.143, allocations: 31.92 kB / 0.9903 GB, free: 348 kB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.18e-05/1.143, allocations: 11.88 kB / 0.9903 GB, free: 336 kB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.645e-05/1.143, allocations: 11.94 kB / 0.9903 GB, free: 328 kB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.403e-06/1.143, allocations: 0 / 0.9903 GB, free: 328 kB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.816e-06/1.143, allocations: 0 / 0.9903 GB, free: 328 kB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003094/1.143, allocations: 207.3 kB / 0.9905 GB, free: 128 kB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.919e-05/1.143, allocations: 89 kB / 0.9906 GB, free: 20 kB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.817e-05/1.143, allocations: 7.453 kB / 0.9906 GB, free: 16 kB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003626/1.144, allocations: 20.03 kB / 0.9906 GB, free: 15.99 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.316e-05/1.144, allocations: 11.94 kB / 0.9906 GB, free: 15.98 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.002e-05/1.144, allocations: 3.375 kB / 0.9907 GB, free: 15.98 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.000162/1.144, allocations: 112.7 kB / 0.9908 GB, free: 15.89 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 1.002e-06/1.144, allocations: 4 kB / 0.9908 GB, free: 15.88 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0005323/1.144, allocations: 67.67 kB / 0.9908 GB, free: 15.82 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 0.0003975/1.145, allocations: 182.8 kB / 0.991 GB, free: 15.64 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0003508/1.145, allocations: 122 kB / 0.9911 GB, free: 15.55 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 2.873e-06/1.145, allocations: 0 / 0.9911 GB, free: 15.55 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001102/1.145, allocations: 46.19 kB / 0.9912 GB, free: 15.52 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003089/1.146, allocations: 19.36 kB / 0.9912 GB, free: 15.51 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004267/1.146, allocations: 152.1 kB / 0.9913 GB, free: 15.36 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003752/1.147, allocations: 0.7163 MB / 0.992 GB, free: 14.62 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.0001496/1.147, allocations: 21.19 kB / 0.992 GB, free: 14.59 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.832e-05/1.147, allocations: 15.44 kB / 0.9921 GB, free: 14.58 MB / 0.7448 GB
Notification: Performance of SimCode: time 1.761e-06/1.147, allocations: 3.938 kB / 0.9921 GB, free: 14.58 MB / 0.7448 GB
Notification: Performance of Templates: time 0.008457/1.155, allocations: 2.722 MB / 0.9947 GB, free: 11.88 MB / 0.7448 GB