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 2.337/2.337, allocations: 252.6 MB / 265.2 MB, free: 5.836 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 0.001366/0.001367, allocations: 179.9 kB / 324.5 MB, free: 14.41 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.951/1.951, allocations: 205.4 MB / 0.5754 GB, free: 10.5 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 0.001187/0.001187, allocations: 96.16 kB / 0.6797 GB, free: 15.73 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.946e-05/3.966e-05, allocations: 7.938 kB / 0.7911 GB, free: 96.61 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1996/0.1996, allocations: 106.2 MB / 0.8949 GB, free: 6.277 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.467/7.667, allocations: 2.206 GB / 3.101 GB, free: 123 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002912/7.667, allocations: 80.95 kB / 3.101 GB, free: 123 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 9.535/17.2, allocations: 1.681 GB / 4.782 GB, free: 91.5 MB / 0.9323 GB
Notification: Performance of FrontEnd: time 2.465e-06/17.2, allocations: 0 / 4.782 GB, free: 91.5 MB / 0.9323 GB
Notification: Performance of Transformations before backend: time 0.0003494/17.2, allocations: 77.36 kB / 4.782 GB, free: 91.49 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 0.01976/17.22, allocations: 3.558 MB / 4.786 GB, free: 90.06 MB / 0.9323 GB
Notification: Performance of prepare preOptimizeDAE: time 4.942e-05/17.22, allocations: 13.91 kB / 4.786 GB, free: 90.06 MB / 0.9323 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01042/17.23, allocations: 0.9138 MB / 4.787 GB, free: 89.89 MB / 0.9323 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007837/17.24, allocations: 1.883 MB / 4.789 GB, free: 89.35 MB / 0.9323 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003658/17.24, allocations: 205 kB / 4.789 GB, free: 89.34 MB / 0.9323 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001394/17.24, allocations: 272.3 kB / 4.789 GB, free: 89.34 MB / 0.9323 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01238/17.26, allocations: 3.238 MB / 4.792 GB, free: 89.01 MB / 0.9323 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001695/17.26, allocations: 10.19 kB / 4.792 GB, free: 89.01 MB / 0.9323 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001004/17.26, allocations: 105.4 kB / 4.792 GB, free: 89.01 MB / 0.9323 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001891/17.26, allocations: 124.7 kB / 4.792 GB, free: 89 MB / 0.9323 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01163/17.27, allocations: 3.322 MB / 4.796 GB, free: 88.95 MB / 0.9323 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 0.02934/17.3, allocations: 12.38 MB / 4.808 GB, free: 82.64 MB / 0.9323 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007537/17.31, allocations: 3.251 MB / 4.811 GB, free: 82.08 MB / 0.9323 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00516/17.31, allocations: 1.759 MB / 4.813 GB, free: 82.05 MB / 0.9323 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002091/17.31, allocations: 1.486 MB / 4.814 GB, free: 80.45 MB / 0.9323 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.144e-05/17.31, allocations: 67.03 kB / 4.814 GB, free: 80.41 MB / 0.9323 GB
Notification: Performance of pre-optimization done (n=278): time 5.711e-06/17.31, allocations: 2.406 kB / 4.814 GB, free: 80.41 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=278): time 0.009701/17.32, allocations: 2.699 MB / 4.817 GB, free: 80.17 MB / 0.9323 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.839e-05/17.32, allocations: 77.19 kB / 4.817 GB, free: 80.11 MB / 0.9323 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003108/17.33, allocations: 1.184 MB / 4.818 GB, free: 79.95 MB / 0.9323 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007949/17.33, allocations: 83.11 kB / 4.818 GB, free: 79.91 MB / 0.9323 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009931/17.33, allocations: 0.9928 MB / 4.819 GB, free: 79.52 MB / 0.9323 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001703/17.33, allocations: 0.9407 MB / 4.82 GB, free: 78.9 MB / 0.9323 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003493/17.33, allocations: 47.38 kB / 4.82 GB, free: 78.9 MB / 0.9323 GB
Notification: Performance of setup shared object (initialization): time 0.0003191/17.33, allocations: 409.8 kB / 4.82 GB, free: 78.59 MB / 0.9323 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003253/17.33, allocations: 1.044 MB / 4.821 GB, free: 78.58 MB / 0.9323 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00371/17.34, allocations: 1.37 MB / 4.823 GB, free: 78.3 MB / 0.9323 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003793/17.34, allocations: 1.259 MB / 4.824 GB, free: 78.25 MB / 0.9323 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2e-05/17.34, allocations: 2.844 kB / 4.824 GB, free: 78.25 MB / 0.9323 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.009058/17.35, allocations: 2.883 MB / 4.827 GB, free: 77.99 MB / 0.9323 GB
Notification: Performance of prepare postOptimizeDAE: time 3.472e-05/17.35, allocations: 5.875 kB / 4.827 GB, free: 77.99 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.195e-05/17.35, allocations: 5.281 kB / 4.827 GB, free: 77.99 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.907e-05/17.35, allocations: 18.62 kB / 4.827 GB, free: 77.99 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00498/17.36, allocations: 0.5119 MB / 4.827 GB, free: 77.96 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.121e-05/17.36, allocations: 24.12 kB / 4.827 GB, free: 77.96 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005499/17.36, allocations: 332.2 kB / 4.828 GB, free: 77.86 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008057/17.36, allocations: 90.19 kB / 4.828 GB, free: 77.86 MB / 0.9323 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 0.0008436/17.36, allocations: 240.7 kB / 4.828 GB, free: 77.71 MB / 0.9323 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009465/17.36, allocations: 235.7 kB / 4.828 GB, free: 77.59 MB / 0.9323 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009368/17.37, allocations: 3.04 MB / 4.831 GB, free: 77.27 MB / 0.9323 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.904e-05/17.37, allocations: 24.75 kB / 4.831 GB, free: 77.27 MB / 0.9323 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.114e-05/17.37, allocations: 0 / 4.831 GB, free: 77.27 MB / 0.9323 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007273/17.38, allocations: 2.573 MB / 4.834 GB, free: 76.23 MB / 0.9323 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01842/17.4, allocations: 6.144 MB / 4.84 GB, free: 73.74 MB / 0.9323 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.308e-05/17.4, allocations: 0 / 4.84 GB, free: 73.74 MB / 0.9323 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005371/17.4, allocations: 0.5536 MB / 4.84 GB, free: 73.7 MB / 0.9323 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.554e-05/17.4, allocations: 10.83 kB / 4.84 GB, free: 73.7 MB / 0.9323 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000379/17.4, allocations: 64.91 kB / 4.84 GB, free: 73.66 MB / 0.9323 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.049e-05/17.4, allocations: 22.73 kB / 4.84 GB, free: 73.65 MB / 0.9323 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.174e-06/17.4, allocations: 3.75 kB / 4.84 GB, free: 73.65 MB / 0.9323 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01117/17.42, allocations: 4.66 MB / 4.845 GB, free: 71.71 MB / 0.9323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00294/17.42, allocations: 0.6321 MB / 4.846 GB, free: 71.33 MB / 0.9323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008653/17.42, allocations: 46.41 kB / 4.846 GB, free: 71.29 MB / 0.9323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004948/17.42, allocations: 244.6 kB / 4.846 GB, free: 71.23 MB / 0.9323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008523/17.43, allocations: 154.9 kB / 4.846 GB, free: 71.21 MB / 0.9323 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003789/17.43, allocations: 84.56 kB / 4.846 GB, free: 71.19 MB / 0.9323 GB
Notification: Performance of sorting global known variables: time 0.00222/17.43, allocations: 0.9214 MB / 4.847 GB, free: 70.82 MB / 0.9323 GB
Notification: Performance of sort global known variables: time 8.32e-07/17.43, allocations: 0 / 4.847 GB, free: 70.82 MB / 0.9323 GB
Notification: Performance of remove unused functions: time 0.006184/17.43, allocations: 1.373 MB / 4.848 GB, free: 70.42 MB / 0.9323 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 0.008928/17.44, allocations: 4.296 MB / 4.852 GB, free: 68.23 MB / 0.9323 GB
Notification: Performance of simCode: created initialization part: time 0.007579/17.45, allocations: 2.687 MB / 4.855 GB, free: 65.72 MB / 0.9323 GB
Notification: Performance of simCode: created event and clocks part: time 1.071e-05/17.45, allocations: 7.375 kB / 4.855 GB, free: 65.72 MB / 0.9323 GB
Notification: Performance of simCode: created simulation system equations: time 0.003538/17.45, allocations: 1.438 MB / 4.857 GB, free: 64.38 MB / 0.9323 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01106/17.47, allocations: 1.245 MB / 4.858 GB, free: 63.53 MB / 0.9323 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01342/17.48, allocations: 5.201 MB / 4.863 GB, free: 59.25 MB / 0.9323 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001938/17.48, allocations: 1.959 MB / 4.865 GB, free: 57.69 MB / 0.9323 GB
Notification: Performance of simCode: alias equations: time 0.005668/17.49, allocations: 0.848 MB / 4.866 GB, free: 57.09 MB / 0.9323 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001508/17.49, allocations: 213.6 kB / 4.866 GB, free: 56.89 MB / 0.9323 GB
Notification: Performance of SimCode: time 1.382e-06/17.49, allocations: 3.938 kB / 4.866 GB, free: 56.88 MB / 0.9323 GB
Notification: Performance of Templates: time 0.9756/18.46, allocations: 97.92 MB / 4.961 GB, free: 119.7 MB / 0.948 GB