Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.188/2.188, allocations: 251.1 MB / 266.1 MB, free: 11.61 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001507/0.001508, allocations: 180.9 kB / 325.6 MB, free: 2.848 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.521/2.521, allocations: 205.4 MB / 0.5766 GB, free: 20.76 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001192/0.001192, allocations: 90.36 kB / 0.6811 GB, free: 13.57 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006158/0.0006159, allocations: 15.95 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2223/0.2229, allocations: 106.3 MB / 0.8989 GB, free: 65.44 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.288/7.511, allocations: 2.206 GB / 3.105 GB, free: 244.4 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003178/7.511, allocations: 92.05 kB / 3.105 GB, free: 244.4 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 8.951/16.46, allocations: 1.683 GB / 4.788 GB, free: 4.832 MB / 0.9323 GB
Notification: Performance of FrontEnd: time 3.697e-06/16.46, allocations: 0 / 4.788 GB, free: 4.832 MB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.0004866/16.46, allocations: 83.92 kB / 4.788 GB, free: 4.75 MB / 0.9323 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 677
 * Number of variables: 677
Notification: Performance of Generate backend data structure: time 0.02919/16.49, allocations: 3.963 MB / 4.792 GB, free: 0.7188 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 5.68e-05/16.49, allocations: 8.031 kB / 4.792 GB, free: 0.7109 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01328/16.51, allocations: 0.9093 MB / 4.793 GB, free: 15.8 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008716/16.51, allocations: 1.902 MB / 4.795 GB, free: 13.84 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004368/16.51, allocations: 201.2 kB / 4.795 GB, free: 13.64 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.00162/16.52, allocations: 268 kB / 4.795 GB, free: 13.38 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01412/16.53, allocations: 3.308 MB / 4.798 GB, free: 9.961 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001683/16.53, allocations: 15.83 kB / 4.798 GB, free: 9.945 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007728/16.53, allocations: 104 kB / 4.798 GB, free: 9.844 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002351/16.53, allocations: 121.1 kB / 4.799 GB, free: 9.723 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01352/16.55, allocations: 3.404 MB / 4.802 GB, free: 6.305 MB / 0.948 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 0.8494/17.39, allocations: 12.37 MB / 4.814 GB, free: 105.3 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01091/17.41, allocations: 3.289 MB / 4.817 GB, free: 104.8 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002357/17.41, allocations: 1.497 MB / 4.819 GB, free: 103.2 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.252e-05/17.41, allocations: 69.78 kB / 4.819 GB, free: 103.1 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=278): time 6.182e-06/17.41, allocations: 0 / 4.819 GB, free: 103.1 MB / 0.948 GB
Notification: Performance of matching and sorting (n=278): time 0.01656/17.42, allocations: 3.822 MB / 4.822 GB, free: 102.9 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.917e-05/17.42, allocations: 89.12 kB / 4.822 GB, free: 102.8 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003984/17.43, allocations: 1.199 MB / 4.824 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007769/17.43, allocations: 78.77 kB / 4.824 GB, free: 102.6 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001261/17.43, allocations: 0.9894 MB / 4.825 GB, free: 102.3 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001773/17.43, allocations: 0.9474 MB / 4.826 GB, free: 101.9 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.00034/17.43, allocations: 47.59 kB / 4.826 GB, free: 101.9 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0003113/17.43, allocations: 406 kB / 4.826 GB, free: 101.6 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003782/17.44, allocations: 1.066 MB / 4.827 GB, free: 101.5 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.004331/17.44, allocations: 1.398 MB / 4.828 GB, free: 101.3 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004463/17.45, allocations: 1.28 MB / 4.83 GB, free: 101.2 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.711e-05/17.45, allocations: 0 / 4.83 GB, free: 101.2 MB / 0.948 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.01071/17.46, allocations: 2.933 MB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 3.801e-05/17.46, allocations: 5.594 kB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.569e-05/17.46, allocations: 6.25 kB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.134e-05/17.46, allocations: 16.59 kB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004926/17.46, allocations: 0.5141 MB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001044/17.46, allocations: 19.67 kB / 4.833 GB, free: 101 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005414/17.47, allocations: 344.1 kB / 4.833 GB, free: 100.9 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000733/17.47, allocations: 86.11 kB / 4.834 GB, free: 100.9 MB / 0.948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (311):
 * Single equations (assignments): 311
 * 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 0.002818/17.47, allocations: 0.6557 MB / 4.834 GB, free: 100.8 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001015/17.47, allocations: 228.4 kB / 4.834 GB, free: 100.7 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01022/17.48, allocations: 3.072 MB / 4.837 GB, free: 100.5 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.118e-05/17.48, allocations: 23.59 kB / 4.837 GB, free: 100.5 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.286e-05/17.48, allocations: 2.438 kB / 4.837 GB, free: 100.5 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008163/17.49, allocations: 2.618 MB / 4.84 GB, free: 100.3 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02046/17.51, allocations: 6.165 MB / 4.846 GB, free: 99.82 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.55e-05/17.51, allocations: 3.953 kB / 4.846 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005543/17.52, allocations: 0.5504 MB / 4.847 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.435e-05/17.52, allocations: 10.25 kB / 4.847 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006571/17.52, allocations: 62.78 kB / 4.847 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.328e-05/17.52, allocations: 11.78 kB / 4.847 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.869e-06/17.52, allocations: 5.531 kB / 4.847 GB, free: 99.81 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01392/17.53, allocations: 4.732 MB / 4.851 GB, free: 99.42 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002876/17.53, allocations: 0.6259 MB / 4.852 GB, free: 99.21 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001086/17.54, allocations: 51.59 kB / 4.852 GB, free: 99.21 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005041/17.54, allocations: 230.8 kB / 4.852 GB, free: 99.2 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008122/17.54, allocations: 157.4 kB / 4.852 GB, free: 99.2 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003799/17.54, allocations: 82.53 kB / 4.852 GB, free: 99.2 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.002427/17.54, allocations: 0.9438 MB / 4.853 GB, free: 99.09 MB / 0.948 GB
Notification: Performance of sort global known variables: time 9.52e-07/17.54, allocations: 0 / 4.853 GB, free: 99.09 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.006298/17.55, allocations: 1.375 MB / 4.855 GB, free: 99.04 MB / 0.948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 18 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.dynBal.mXi[1],oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.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 (278):
 * Single equations (assignments): 278
 * 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 0.009097/17.56, allocations: 4.282 MB / 4.859 GB, free: 97.1 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.009031/17.57, allocations: 2.731 MB / 4.861 GB, free: 97.02 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 1.054e-05/17.57, allocations: 3.75 kB / 4.861 GB, free: 97.02 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.004342/17.57, allocations: 1.465 MB / 4.863 GB, free: 97.01 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01098/17.58, allocations: 1.251 MB / 4.864 GB, free: 96.98 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0167/17.6, allocations: 7.296 MB / 4.871 GB, free: 94.3 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002784/17.6, allocations: 1.958 MB / 4.873 GB, free: 93.55 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.005922/17.61, allocations: 0.8491 MB / 4.874 GB, free: 93.53 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001664/17.61, allocations: 213.8 kB / 4.874 GB, free: 93.52 MB / 0.948 GB
Notification: Performance of SimCode: time 1.122e-06/17.61, allocations: 0 / 4.874 GB, free: 93.52 MB / 0.948 GB
Notification: Performance of Templates: time 0.2029/17.81, allocations: 88.57 MB / 4.961 GB, free: 89.77 MB / 0.948 GB