Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001224/0.001224, allocations: 99.62 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001225/0.001225, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.699/1.699, allocations: 205.4 MB / 222.1 MB, free: 5.652 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.538/1.538, allocations: 251.9 MB / 0.51 GB, free: 4.879 MB / 414.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0006732/0.0006734, allocations: 12 kB / 0.6241 GB, free: 1.203 MB / 0.5137 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6306/0.6313, allocations: 106.3 MB / 0.728 GB, free: 11.46 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.2038/0.8352, allocations: 167.2 MB / 0.8913 GB, free: 3.809 MB / 0.7012 GB
Notification: Performance of NFInst.instExpressions: time 0.01247/0.8477, allocations: 7.352 MB / 0.8984 GB, free: 12.45 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001654/0.8494, allocations: 27.81 kB / 0.8985 GB, free: 12.43 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.002211/0.8516, allocations: 0.6377 MB / 0.8991 GB, free: 11.79 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.00691/0.8586, allocations: 2.045 MB / 0.9011 GB, free: 9.734 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003365/0.862, allocations: 1.033 MB / 0.9021 GB, free: 8.707 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.003592/0.8656, allocations: 1.719 MB / 0.9038 GB, free: 6.988 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001201/0.8668, allocations: 0.7047 MB / 0.9045 GB, free: 6.27 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00194/0.8687, allocations: 0.841 MB / 0.9053 GB, free: 5.426 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009817/0.8697, allocations: 0.6187 MB / 0.9059 GB, free: 4.805 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001154/0.8698, allocations: 48 kB / 0.9059 GB, free: 4.758 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002988/0.8728, allocations: 0.8854 MB / 0.9068 GB, free: 3.871 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004042/0.8733, allocations: 363 kB / 0.9071 GB, free: 3.516 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003774/0.8736, allocations: 265.1 kB / 0.9074 GB, free: 3.25 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.001991/0.8756, allocations: 1.516 MB / 0.9089 GB, free: 1.73 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 4.879e-06/0.8757, allocations: 0 / 0.9089 GB, free: 1.73 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.453e-06/0.8757, allocations: 4 kB / 0.9089 GB, free: 1.727 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 1.469e-05/0.8757, allocations: 0 / 0.9089 GB, free: 1.727 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 218
 * Number of variables: 218
Notification: Performance of Generate backend data structure: time 0.003086/0.8788, allocations: 1.39 MB / 0.9102 GB, free: 292 kB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 4.061e-05/0.8788, allocations: 16.03 kB / 0.9103 GB, free: 276 kB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.4966/1.375, allocations: 372.7 kB / 0.9106 GB, free: 182.6 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0024/1.378, allocations: 0.7764 MB / 0.9114 GB, free: 182.3 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001023/1.378, allocations: 64.42 kB / 0.9114 GB, free: 182.3 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000215/1.378, allocations: 89.28 kB / 0.9115 GB, free: 182.3 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002626/1.381, allocations: 1.051 MB / 0.9125 GB, free: 181.9 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.715e-05/1.381, allocations: 2 kB / 0.9125 GB, free: 181.9 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.378e-05/1.381, allocations: 41.31 kB / 0.9126 GB, free: 181.9 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001017/1.381, allocations: 49.86 kB / 0.9126 GB, free: 181.9 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001909/1.383, allocations: 0.8784 MB / 0.9135 GB, free: 181.6 MB / 0.7169 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 0.006328/1.389, allocations: 4.298 MB / 0.9177 GB, free: 178.4 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001375/1.391, allocations: 0.6932 MB / 0.9184 GB, free: 178.1 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005707/1.391, allocations: 0.6731 MB / 0.919 GB, free: 177.4 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.29e-05/1.391, allocations: 48.09 kB / 0.9191 GB, free: 177.3 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=70): time 2.856e-06/1.391, allocations: 0 / 0.9191 GB, free: 177.3 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=70): time 0.002289/1.394, allocations: 0.9862 MB / 0.92 GB, free: 176.9 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.604e-05/1.394, allocations: 58.62 kB / 0.9201 GB, free: 176.9 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001048/1.395, allocations: 0.6337 MB / 0.9207 GB, free: 176.6 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 8.379e-05/1.395, allocations: 42.14 kB / 0.9207 GB, free: 176.6 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003394/1.395, allocations: 431.2 kB / 0.9212 GB, free: 176.2 MB / 0.7169 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000251/1.396, allocations: 246.3 kB / 0.9214 GB, free: 176 MB / 0.7169 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.573e-05/1.396, allocations: 10.62 kB / 0.9214 GB, free: 176 MB / 0.7169 GB
Notification: Performance of setup shared object (initialization): time 0.000155/1.396, allocations: 385.9 kB / 0.9218 GB, free: 175.7 MB / 0.7169 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005612/1.396, allocations: 273.2 kB / 0.922 GB, free: 175.6 MB / 0.7169 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006199/1.397, allocations: 363.5 kB / 0.9224 GB, free: 175.4 MB / 0.7169 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006086/1.398, allocations: 322.3 kB / 0.9227 GB, free: 175.3 MB / 0.7169 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.352e-06/1.398, allocations: 2.141 kB / 0.9227 GB, free: 175.3 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001756/1.399, allocations: 0.7828 MB / 0.9235 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of prepare postOptimizeDAE: time 3.156e-05/1.399, allocations: 6.875 kB / 0.9235 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.477e-05/1.399, allocations: 6.766 kB / 0.9235 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.133e-05/1.399, allocations: 8.844 kB / 0.9235 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008014/1.4, allocations: 139.6 kB / 0.9236 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.984e-05/1.4, allocations: 5.344 kB / 0.9236 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001216/1.402, allocations: 101.5 kB / 0.9237 GB, free: 174.9 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.21e-05/1.402, allocations: 29.66 kB / 0.9237 GB, free: 174.9 MB / 0.7169 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (82):
 * Single equations (assignments): 82
 * 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 0.0006758/1.402, allocations: 289.9 kB / 0.924 GB, free: 174.7 MB / 0.7169 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001937/1.402, allocations: 88.88 kB / 0.9241 GB, free: 174.6 MB / 0.7169 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001356/1.404, allocations: 0.7894 MB / 0.9249 GB, free: 174.3 MB / 0.7169 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.487e-06/1.404, allocations: 14.52 kB / 0.9249 GB, free: 174.3 MB / 0.7169 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.411e-06/1.404, allocations: 0 / 0.9249 GB, free: 174.3 MB / 0.7169 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009923/1.405, allocations: 0.799 MB / 0.9257 GB, free: 173.8 MB / 0.7169 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001538/1.406, allocations: 0.9776 MB / 0.9266 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.649e-06/1.406, allocations: 1.375 kB / 0.9266 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000964/1.407, allocations: 175.5 kB / 0.9268 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.719e-05/1.407, allocations: 2.688 kB / 0.9268 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.503e-05/1.408, allocations: 14.22 kB / 0.9268 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.163e-06/1.408, allocations: 1.812 kB / 0.9268 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.216e-06/1.408, allocations: 5.922 kB / 0.9268 GB, free: 173.2 MB / 0.7169 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001796/1.409, allocations: 1.258 MB / 0.928 GB, free: 172.5 MB / 0.7169 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005135/1.41, allocations: 258.9 kB / 0.9283 GB, free: 172.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001284/1.41, allocations: 19.84 kB / 0.9283 GB, free: 172.2 MB / 0.7169 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008006/1.411, allocations: 82.05 kB / 0.9284 GB, free: 172.2 MB / 0.7169 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000111/1.411, allocations: 48.16 kB / 0.9284 GB, free: 172.2 MB / 0.7169 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.718e-05/1.411, allocations: 19.84 kB / 0.9284 GB, free: 172.2 MB / 0.7169 GB
Notification: Performance of sorting global known variables: time 0.0004865/1.411, allocations: 452.7 kB / 0.9289 GB, free: 171.9 MB / 0.7169 GB
Notification: Performance of sort global known variables: time 2e-07/1.411, allocations: 0 / 0.9289 GB, free: 171.9 MB / 0.7169 GB
Notification: Performance of remove unused functions: time 0.0009083/1.412, allocations: 344.1 kB / 0.9292 GB, free: 171.8 MB / 0.7169 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 8 (volA.dynBal.U,volA.dynBal.m,volA.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.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 (70):
 * Single equations (assignments): 70
 * 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 0.0003384/1.413, allocations: 196.2 kB / 0.9294 GB, free: 171.7 MB / 0.7169 GB
Notification: Performance of simCode: created initialization part: time 0.0009766/1.414, allocations: 0.6681 MB / 0.93 GB, free: 171.4 MB / 0.7169 GB
Notification: Performance of simCode: created event and clocks part: time 3.075e-06/1.414, allocations: 3 kB / 0.9301 GB, free: 171.4 MB / 0.7169 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004648/1.414, allocations: 367.7 kB / 0.9304 GB, free: 171.2 MB / 0.7169 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002082/1.416, allocations: 0.511 MB / 0.9309 GB, free: 171 MB / 0.7169 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003067/1.419, allocations: 2.662 MB / 0.9335 GB, free: 168.7 MB / 0.7169 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004391/1.42, allocations: 1.116 MB / 0.9346 GB, free: 167.5 MB / 0.7169 GB
Notification: Performance of simCode: alias equations: time 0.0008494/1.421, allocations: 223.1 kB / 0.9348 GB, free: 167.3 MB / 0.7169 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001899/1.421, allocations: 71.42 kB / 0.9349 GB, free: 167.2 MB / 0.7169 GB
Notification: Performance of SimCode: time 8.31e-07/1.421, allocations: 0 / 0.9349 GB, free: 167.2 MB / 0.7169 GB
Notification: Performance of Templates: time 0.02312/1.444, allocations: 17.08 MB / 0.9515 GB, free: 150.4 MB / 0.7169 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
Environment - environmentSimulation:
(rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)
Environment - environmentSimulation: