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 2.336/2.336, allocations: 253.2 MB / 260.6 MB, free: 7.461 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001366/0.001366, allocations: 177.6 kB / 319.9 MB, free: 3.039 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 2.105/2.105, allocations: 205.5 MB / 0.5708 GB, free: 15.23 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 0.001141/0.001141, allocations: 83.58 kB / 0.6751 GB, free: 4.602 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.76e-05/2.773e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2163/0.2163, allocations: 106.2 MB / 0.8887 GB, free: 11.85 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.152/7.369, allocations: 2.206 GB / 3.095 GB, free: 158.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002874/7.369, allocations: 82.02 kB / 3.095 GB, free: 158.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 9.408/16.78, allocations: 1.663 GB / 4.758 GB, free: 81.38 MB / 0.9167 GB
Notification: Performance of FrontEnd: time 2.295e-06/16.78, allocations: 0 / 4.758 GB, free: 81.38 MB / 0.9167 GB
Notification: Performance of Transformations before backend: time 0.0003651/16.78, allocations: 75.92 kB / 4.758 GB, free: 81.37 MB / 0.9167 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 0.01996/16.8, allocations: 3.554 MB / 4.762 GB, free: 80.07 MB / 0.9167 GB
Notification: Performance of prepare preOptimizeDAE: time 5.177e-05/16.8, allocations: 18.28 kB / 4.762 GB, free: 80.07 MB / 0.9167 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01023/16.81, allocations: 0.9059 MB / 4.763 GB, free: 79.9 MB / 0.9167 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007462/16.82, allocations: 1.896 MB / 4.764 GB, free: 79.43 MB / 0.9167 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001631/16.82, allocations: 90.42 kB / 4.764 GB, free: 79.43 MB / 0.9167 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001182/16.82, allocations: 159.8 kB / 4.765 GB, free: 79.43 MB / 0.9167 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.009767/16.83, allocations: 2.998 MB / 4.768 GB, free: 79.41 MB / 0.9167 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01024/16.84, allocations: 2.87 MB / 4.77 GB, free: 79.11 MB / 0.9167 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.000115/16.84, allocations: 5.531 kB / 4.77 GB, free: 79.11 MB / 0.9167 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004829/16.84, allocations: 3.656 kB / 4.77 GB, free: 79.11 MB / 0.9167 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001727/16.84, allocations: 118.6 kB / 4.77 GB, free: 79.1 MB / 0.9167 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 0.02811/16.87, allocations: 12.15 MB / 4.782 GB, free: 72.96 MB / 0.9167 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007174/16.87, allocations: 3.732 MB / 4.786 GB, free: 71.87 MB / 0.9167 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004511/16.88, allocations: 1.705 MB / 4.788 GB, free: 71.83 MB / 0.9167 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001892/16.88, allocations: 1.496 MB / 4.789 GB, free: 70.23 MB / 0.9167 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.918e-05/16.88, allocations: 68.75 kB / 4.789 GB, free: 70.19 MB / 0.9167 GB
Notification: Performance of pre-optimization done (n=278): time 4.739e-06/16.88, allocations: 0 / 4.789 GB, free: 70.19 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=278): time 0.009428/16.89, allocations: 2.8 MB / 4.792 GB, free: 69.96 MB / 0.9167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.783e-05/16.89, allocations: 79.41 kB / 4.792 GB, free: 69.89 MB / 0.9167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002256/16.89, allocations: 1.033 MB / 4.793 GB, free: 69.74 MB / 0.9167 GB
Notification: Performance of collectPreVariables (initialization): time 0.000687/16.89, allocations: 32.2 kB / 4.793 GB, free: 69.71 MB / 0.9167 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008075/16.89, allocations: 0.9912 MB / 4.794 GB, free: 69.3 MB / 0.9167 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001564/16.89, allocations: 0.906 MB / 4.795 GB, free: 68.68 MB / 0.9167 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002268/16.89, allocations: 0 / 4.795 GB, free: 68.68 MB / 0.9167 GB
Notification: Performance of setup shared object (initialization): time 0.0002626/16.9, allocations: 401 kB / 4.795 GB, free: 68.37 MB / 0.9167 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002713/16.9, allocations: 1.057 MB / 4.796 GB, free: 68.36 MB / 0.9167 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003309/16.9, allocations: 1.363 MB / 4.798 GB, free: 68.09 MB / 0.9167 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005051/16.91, allocations: 1.397 MB / 4.799 GB, free: 68.05 MB / 0.9167 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.185e-05/16.91, allocations: 7.094 kB / 4.799 GB, free: 68.05 MB / 0.9167 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.009232/16.92, allocations: 2.947 MB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of prepare postOptimizeDAE: time 3.406e-05/16.92, allocations: 13.83 kB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.067e-05/16.92, allocations: 3.719 kB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.395e-05/16.92, allocations: 14.19 kB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004859/16.92, allocations: 0.5322 MB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.256e-05/16.92, allocations: 19.27 kB / 4.802 GB, free: 67.82 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005572/16.93, allocations: 282.6 kB / 4.803 GB, free: 67.73 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008189/16.93, allocations: 91.34 kB / 4.803 GB, free: 67.73 MB / 0.9167 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 ()
 * 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 0.0008394/16.93, allocations: 143.4 kB / 4.803 GB, free: 67.62 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001085/16.93, allocations: 224.9 kB / 4.803 GB, free: 67.51 MB / 0.9167 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01122/16.94, allocations: 3.08 MB / 4.806 GB, free: 67.34 MB / 0.9167 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.272e-05/16.94, allocations: 27.78 kB / 4.806 GB, free: 67.34 MB / 0.9167 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.269e-05/16.94, allocations: 0 / 4.806 GB, free: 67.34 MB / 0.9167 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.008302/16.95, allocations: 2.685 MB / 4.809 GB, free: 67.09 MB / 0.9167 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 postOpt removeSimpleEquations (simulation): time 0.02083/16.97, allocations: 6.292 MB / 4.815 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.527e-05/16.97, allocations: 2.344 kB / 4.815 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007099/16.98, allocations: 0.5687 MB / 4.816 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.594e-05/16.98, allocations: 9.938 kB / 4.816 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007883/16.98, allocations: 34.78 kB / 4.816 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.379e-05/16.98, allocations: 10.69 kB / 4.816 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.36e-06/16.98, allocations: 0 / 4.816 GB, free: 66.31 MB / 0.9167 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0186/17, allocations: 4.824 MB / 4.82 GB, free: 65.92 MB / 0.9167 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003695/17, allocations: 0.635 MB / 4.821 GB, free: 65.68 MB / 0.9167 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001297/17, allocations: 5.219 kB / 4.821 GB, free: 65.68 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006597/17.01, allocations: 194.5 kB / 4.821 GB, free: 65.66 MB / 0.9167 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009513/17.01, allocations: 153.2 kB / 4.821 GB, free: 65.66 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005964/17.01, allocations: 93.92 kB / 4.821 GB, free: 65.66 MB / 0.9167 GB
Notification: Performance of sorting global known variables: time 0.002565/17.01, allocations: 0.7863 MB / 4.822 GB, free: 65.55 MB / 0.9167 GB
Notification: Performance of sort global known variables: time 6.51e-07/17.01, allocations: 0 / 4.822 GB, free: 65.55 MB / 0.9167 GB
Notification: Performance of remove unused functions: time 0.007186/17.02, allocations: 1.181 MB / 4.823 GB, free: 65.42 MB / 0.9167 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 ()
 * 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 0.01097/17.03, allocations: 4.681 MB / 4.828 GB, free: 63.43 MB / 0.9167 GB
Notification: Performance of simCode: created initialization part: time 0.009377/17.04, allocations: 2.695 MB / 4.83 GB, free: 63.38 MB / 0.9167 GB
Notification: Performance of simCode: created event and clocks part: time 1.139e-05/17.04, allocations: 0 / 4.83 GB, free: 63.38 MB / 0.9167 GB
Notification: Performance of simCode: created simulation system equations: time 0.004581/17.04, allocations: 1.456 MB / 4.832 GB, free: 63.37 MB / 0.9167 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0124/17.06, allocations: 1.131 MB / 4.833 GB, free: 63.34 MB / 0.9167 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01331/17.07, allocations: 5.131 MB / 4.838 GB, free: 62.3 MB / 0.9167 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002109/17.07, allocations: 1.957 MB / 4.84 GB, free: 61.55 MB / 0.9167 GB
Notification: Performance of simCode: alias equations: time 0.005713/17.08, allocations: 0.8504 MB / 4.841 GB, free: 61.52 MB / 0.9167 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001479/17.08, allocations: 229.1 kB / 4.841 GB, free: 61.52 MB / 0.9167 GB
Notification: Performance of SimCode: time 1.042e-06/17.08, allocations: 0 / 4.841 GB, free: 61.52 MB / 0.9167 GB
Notification: Performance of Templates: time 0.158/17.24, allocations: 64.15 MB / 4.904 GB, free: 27.25 MB / 0.9167 GB