Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.527/2.527, allocations: 287.9 MB / 302.9 MB, free: 8.223 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001458/0.001458, allocations: 169.1 kB / 371.4 MB, free: 10.69 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.935/1.935, allocations: 205.4 MB / 0.6301 GB, free: 10.45 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001052/0.001052, allocations: 98.34 kB / 0.7434 GB, free: 6.461 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004749/0.0004751, allocations: 15.8 kB / 0.8662 GB, free: 141.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1513/0.1518, allocations: 115.3 MB / 0.9787 GB, free: 28.22 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy3Zones): time 0.9277/1.08, allocations: 239.3 MB / 1.212 GB, free: 7.586 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.03174/1.111, allocations: 16.97 MB / 1.229 GB, free: 8.859 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003433/1.115, allocations: 59.62 kB / 1.229 GB, free: 8.801 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.005857/1.121, allocations: 1.649 MB / 1.231 GB, free: 7.145 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.01739/1.138, allocations: 4.819 MB / 1.235 GB, free: 2.316 MB / 0.7605 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008395/1.147, allocations: 2.219 MB / 1.238 GB, free: 116 kB / 0.7605 GB
Notification: Performance of NFFlatten.flatten: time 0.008994/1.156, allocations: 4.36 MB / 1.242 GB, free: 11.75 MB / 0.7761 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003576/1.159, allocations: 1.91 MB / 1.244 GB, free: 9.812 MB / 0.7761 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005416/1.165, allocations: 2.267 MB / 1.246 GB, free: 7.539 MB / 0.7761 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003313/1.168, allocations: 1.705 MB / 1.248 GB, free: 5.828 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005643/1.169, allocations: 156 kB / 1.248 GB, free: 5.676 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008485/1.177, allocations: 2.434 MB / 1.25 GB, free: 3.238 MB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.001954/1.179, allocations: 1.04 MB / 1.251 GB, free: 2.195 MB / 0.7761 GB
Notification: Performance of NFVerifyModel.verify: time 0.001414/1.18, allocations: 0.668 MB / 1.252 GB, free: 1.52 MB / 0.7761 GB
Notification: Performance of NFConvertDAE.convert: time 0.008021/1.189, allocations: 4.08 MB / 1.256 GB, free: 13.43 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 4.077e-06/1.189, allocations: 0 / 1.256 GB, free: 13.43 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.555e-06/1.189, allocations: 0 / 1.256 GB, free: 13.43 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 6.037e-05/1.189, allocations: 3.938 kB / 1.256 GB, free: 13.43 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 669
 * Number of variables: 669
Notification: Performance of Generate backend data structure: time 0.01116/1.2, allocations: 3.454 MB / 1.259 GB, free: 9.91 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 4.053e-05/1.2, allocations: 8.031 kB / 1.259 GB, free: 9.902 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008336/1.208, allocations: 0.9211 MB / 1.26 GB, free: 8.977 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005882/1.214, allocations: 1.761 MB / 1.262 GB, free: 7.16 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004161/1.215, allocations: 193.1 kB / 1.262 GB, free: 6.969 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001365/1.216, allocations: 263.9 kB / 1.262 GB, free: 6.711 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01263/1.229, allocations: 3.284 MB / 1.265 GB, free: 3.324 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.375e-05/1.229, allocations: 15.98 kB / 1.265 GB, free: 3.309 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003706/1.229, allocations: 112 kB / 1.266 GB, free: 3.199 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001984/1.229, allocations: 133.1 kB / 1.266 GB, free: 3.066 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009312/1.239, allocations: 3.467 MB / 1.269 GB, free: 15.59 MB / 0.8073 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 0.02226/1.261, allocations: 12.07 MB / 1.281 GB, free: 2.609 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006779/1.268, allocations: 3.49 MB / 1.284 GB, free: 15.04 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001978/1.27, allocations: 1.501 MB / 1.286 GB, free: 13.22 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.458e-05/1.27, allocations: 72.66 kB / 1.286 GB, free: 13.14 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=278): time 6.755e-06/1.27, allocations: 4 kB / 1.286 GB, free: 13.13 MB / 0.823 GB
Notification: Performance of matching and sorting (n=278): time 0.009537/1.279, allocations: 3.846 MB / 1.29 GB, free: 9.238 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.419e-05/1.28, allocations: 77.59 kB / 1.29 GB, free: 9.148 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002585/1.282, allocations: 1.351 MB / 1.291 GB, free: 7.789 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002881/1.282, allocations: 73.7 kB / 1.291 GB, free: 7.711 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009871/1.283, allocations: 0.9725 MB / 1.292 GB, free: 6.727 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001304/1.285, allocations: 0.9432 MB / 1.293 GB, free: 5.77 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000183/1.285, allocations: 52 kB / 1.293 GB, free: 5.719 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0002732/1.285, allocations: 406.8 kB / 1.293 GB, free: 5.316 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002662/1.288, allocations: 1.075 MB / 1.294 GB, free: 4.238 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003012/1.291, allocations: 1.366 MB / 1.296 GB, free: 2.793 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003025/1.294, allocations: 1.267 MB / 1.297 GB, free: 1.508 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.204e-05/1.294, allocations: 8 kB / 1.297 GB, free: 1.5 MB / 0.823 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.006925/1.301, allocations: 2.939 MB / 1.3 GB, free: 14.51 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 3.305e-05/1.301, allocations: 9.25 kB / 1.3 GB, free: 14.5 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.838e-05/1.301, allocations: 8.031 kB / 1.3 GB, free: 14.5 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.399e-05/1.301, allocations: 16 kB / 1.3 GB, free: 14.48 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002788/1.304, allocations: 0.5032 MB / 1.3 GB, free: 13.98 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.692e-05/1.304, allocations: 20.48 kB / 1.3 GB, free: 13.96 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003044/1.307, allocations: 332.3 kB / 1.301 GB, free: 13.64 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002443/1.307, allocations: 83.98 kB / 1.301 GB, free: 13.55 MB / 0.8386 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 0.001601/1.309, allocations: 0.6455 MB / 1.301 GB, free: 12.9 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006015/1.31, allocations: 233.3 kB / 1.302 GB, free: 12.67 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007682/1.317, allocations: 3.076 MB / 1.305 GB, free: 9.535 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.647e-05/1.317, allocations: 28 kB / 1.305 GB, free: 9.508 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.65e-05/1.317, allocations: 3.953 kB / 1.305 GB, free: 9.504 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005769/1.323, allocations: 2.63 MB / 1.307 GB, free: 6.801 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01378/1.337, allocations: 6.166 MB / 1.313 GB, free: 0.5273 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.197e-05/1.337, allocations: 4 kB / 1.313 GB, free: 0.5234 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003287/1.34, allocations: 0.5502 MB / 1.314 GB, free: 15.97 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.964e-05/1.34, allocations: 8 kB / 1.314 GB, free: 15.96 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002192/1.341, allocations: 55.98 kB / 1.314 GB, free: 15.91 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.14e-05/1.341, allocations: 12 kB / 1.314 GB, free: 15.89 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.192e-06/1.341, allocations: 0 / 1.314 GB, free: 15.89 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01005/1.351, allocations: 4.753 MB / 1.318 GB, free: 11.06 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001807/1.353, allocations: 0.6149 MB / 1.319 GB, free: 10.43 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004173/1.353, allocations: 48 kB / 1.319 GB, free: 10.38 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002392/1.355, allocations: 227.5 kB / 1.319 GB, free: 10.16 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004013/1.356, allocations: 162 kB / 1.319 GB, free: 9.996 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002443/1.356, allocations: 79.97 kB / 1.32 GB, free: 9.918 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001777/1.358, allocations: 0.922 MB / 1.32 GB, free: 9 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.34e-07/1.358, allocations: 0 / 1.32 GB, free: 9 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.002799/1.361, allocations: 0.9745 MB / 1.321 GB, free: 8.023 MB / 0.8542 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 0.0007979/1.361, allocations: 378.1 kB / 1.322 GB, free: 7.648 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.005876/1.367, allocations: 2.739 MB / 1.324 GB, free: 4.879 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 5.332e-06/1.367, allocations: 3.938 kB / 1.324 GB, free: 4.875 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.00297/1.37, allocations: 1.496 MB / 1.326 GB, free: 3.375 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006442/1.377, allocations: 1.251 MB / 1.327 GB, free: 2.137 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01361/1.39, allocations: 7.237 MB / 1.334 GB, free: 10.84 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00237/1.393, allocations: 1.945 MB / 1.336 GB, free: 8.863 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.004518/1.397, allocations: 0.8356 MB / 1.337 GB, free: 8.023 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001009/1.398, allocations: 207.4 kB / 1.337 GB, free: 7.82 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.551e-06/1.398, allocations: 0 / 1.337 GB, free: 7.82 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1353/1.534, allocations: 45.74 MB / 1.382 GB, free: 10.48 MB / 0.9167 GB