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.ZonalFlow.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.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ZonalFlow")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.00414/0.00414, allocations: 232.4 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001092/0.001092, allocations: 173.2 kB / 16.7 MB, free: 5.449 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 3.776/3.776, allocations: 389.1 MB / 406.5 MB, free: 11.82 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 3.804/3.804, allocations: 472.3 MB / 0.9024 GB, free: 9.188 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004676/0.0004678, allocations: 12 kB / 1.008 GB, free: 177 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1762/0.1767, allocations: 98.71 MB / 1.105 GB, free: 80.64 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.681/6.858, allocations: 2.18 GB / 3.284 GB, free: 52.73 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003369/6.858, allocations: 99.14 kB / 3.285 GB, free: 52.68 MB / 0.823 GB
[/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/Airflow/Multizone/ZonalFlow_ACS.mo:29:3-37:11:writable] Warning: initial() may only be used as a when condition (when initial() or when {..., initial(), ...}), but got condition ‘useDefaultProperties and initial()‘.
Notification: Performance of FrontEnd - DAE generated: time 3.07/9.929, allocations: 0.5845 GB / 3.869 GB, free: 89.11 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.736e-06/9.929, allocations: 0 / 3.869 GB, free: 89.11 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0001046/9.929, allocations: 28.19 kB / 3.869 GB, free: 89.08 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 269
 * Number of variables: 269
Notification: Performance of Generate backend data structure: time 0.007297/9.936, allocations: 1.687 MB / 3.871 GB, free: 87.34 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.196e-05/9.936, allocations: 8.031 kB / 3.871 GB, free: 87.33 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00348/9.94, allocations: 330.2 kB / 3.871 GB, free: 87.01 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002635/9.942, allocations: 0.8627 MB / 3.872 GB, free: 86.11 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.01e-05/9.942, allocations: 78.05 kB / 3.872 GB, free: 86.03 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002569/9.943, allocations: 104 kB / 3.872 GB, free: 85.93 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003109/9.946, allocations: 1.133 MB / 3.873 GB, free: 84.76 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.607e-05/9.946, allocations: 4 kB / 3.873 GB, free: 84.76 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001705/9.946, allocations: 43.98 kB / 3.873 GB, free: 84.71 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001018/9.946, allocations: 66.03 kB / 3.873 GB, free: 84.65 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003107/9.949, allocations: 1.176 MB / 3.874 GB, free: 83.46 MB / 0.823 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 0.00983/9.959, allocations: 5.058 MB / 3.879 GB, free: 77.95 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002041/9.961, allocations: 0.965 MB / 3.88 GB, free: 76.94 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001099/9.962, allocations: 0.4895 MB / 3.881 GB, free: 76.45 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 9.856e-05/9.963, allocations: 28.77 kB / 3.881 GB, free: 76.42 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0011/9.964, allocations: 0.4885 MB / 3.881 GB, free: 75.92 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=76): time 4.008e-06/9.964, allocations: 4 kB / 3.881 GB, free: 75.92 MB / 0.823 GB
Notification: Performance of matching and sorting (n=76): time 0.002996/9.967, allocations: 1.161 MB / 3.882 GB, free: 74.75 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.802e-05/9.967, allocations: 60.06 kB / 3.882 GB, free: 74.68 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009971/9.968, allocations: 0.5822 MB / 3.883 GB, free: 74.1 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001609/9.968, allocations: 37.7 kB / 3.883 GB, free: 74.05 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000319/9.968, allocations: 467.6 kB / 3.884 GB, free: 73.59 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003232/9.969, allocations: 264.1 kB / 3.884 GB, free: 73.33 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.429e-05/9.969, allocations: 16 kB / 3.884 GB, free: 73.31 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001326/9.969, allocations: 386.8 kB / 3.884 GB, free: 72.93 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007688/9.97, allocations: 329.8 kB / 3.884 GB, free: 72.61 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008263/9.971, allocations: 458.5 kB / 3.885 GB, free: 72.12 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009382/9.971, allocations: 403.1 kB / 3.885 GB, free: 71.73 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.791e-06/9.971, allocations: 0 / 3.885 GB, free: 71.73 MB / 0.823 GB
Notification: Performance of matching and sorting (n=91) (initialization): time 0.002166/9.974, allocations: 0.9257 MB / 3.886 GB, free: 70.8 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.762e-05/9.974, allocations: 12.05 kB / 3.886 GB, free: 70.79 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.298e-05/9.974, allocations: 8 kB / 3.886 GB, free: 70.79 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.739e-05/9.974, allocations: 8 kB / 3.886 GB, free: 70.78 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00127/9.975, allocations: 159.7 kB / 3.886 GB, free: 70.62 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.762e-05/9.975, allocations: 8 kB / 3.886 GB, free: 70.61 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00187/9.977, allocations: 143.1 kB / 3.887 GB, free: 70.47 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.552e-05/9.977, allocations: 24 kB / 3.887 GB, free: 70.45 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (91):
 * Single equations (assignments): 91
 * 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 0.000857/9.978, allocations: 337.5 kB / 3.887 GB, free: 70.11 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002449/9.978, allocations: 83.06 kB / 3.887 GB, free: 70.03 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002818/9.978, allocations: 115.7 kB / 3.887 GB, free: 69.91 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.847e-06/9.979, allocations: 8 kB / 3.887 GB, free: 69.9 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.688e-06/9.979, allocations: 0 / 3.887 GB, free: 69.9 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001797/9.98, allocations: 1.089 MB / 3.888 GB, free: 68.72 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005091/9.985, allocations: 2.193 MB / 3.89 GB, free: 66.46 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.811e-06/9.986, allocations: 0 / 3.89 GB, free: 66.46 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001625/9.987, allocations: 179.8 kB / 3.89 GB, free: 66.29 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.093e-05/9.987, allocations: 4 kB / 3.89 GB, free: 66.29 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.642e-05/9.987, allocations: 19.98 kB / 3.89 GB, free: 66.27 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.555e-05/9.987, allocations: 4 kB / 3.89 GB, free: 66.26 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.409e-06/9.987, allocations: 0 / 3.89 GB, free: 66.26 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002987/9.99, allocations: 1.502 MB / 3.892 GB, free: 64.74 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008702/9.991, allocations: 264 kB / 3.892 GB, free: 64.46 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002538/9.992, allocations: 16 kB / 3.892 GB, free: 64.45 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001582/9.993, allocations: 95.84 kB / 3.892 GB, free: 64.36 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001203/9.993, allocations: 40.59 kB / 3.892 GB, free: 64.32 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.431e-05/9.993, allocations: 31.98 kB / 3.892 GB, free: 64.29 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007601/9.994, allocations: 415 kB / 3.893 GB, free: 63.88 MB / 0.823 GB
Notification: Performance of sort global known variables: time 5.41e-07/9.994, allocations: 0 / 3.893 GB, free: 63.88 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002114/9.996, allocations: 0.5146 MB / 3.893 GB, free: 63.37 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 6 (rooA.dynBal.U,rooA.dynBal.m,rooA.dynBal.mXi[1],rooB.dynBal.U,rooB.dynBal.m,rooB.dynBal.mXi[1])
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (76):
 * Single equations (assignments): 76
 * 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 0.002576/9.999, allocations: 1.605 MB / 3.895 GB, free: 61.68 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.002023/10, allocations: 0.8064 MB / 3.896 GB, free: 60.87 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 5.75e-06/10, allocations: 8.062 kB / 3.896 GB, free: 60.86 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008618/10, allocations: 431.5 kB / 3.896 GB, free: 60.44 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004986/10.01, allocations: 0.5754 MB / 3.897 GB, free: 59.87 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00522/10.01, allocations: 2.706 MB / 3.899 GB, free: 57.13 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007497/10.01, allocations: 1.167 MB / 3.9 GB, free: 55.94 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001829/10.01, allocations: 275.1 kB / 3.901 GB, free: 55.67 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003917/10.02, allocations: 79.42 kB / 3.901 GB, free: 55.59 MB / 0.823 GB
Notification: Performance of SimCode: time 1.343e-06/10.02, allocations: 0 / 3.901 GB, free: 55.59 MB / 0.823 GB
Notification: Performance of Templates: time 0.09063/10.11, allocations: 37.39 MB / 3.937 GB, free: 18.63 MB / 0.823 GB