Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.63/1.63, allocations: 289.7 MB / 302.3 MB, free: 2.195 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001085/0.001085, allocations: 179.5 kB / 371.6 MB, free: 3.398 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.428/1.428, allocations: 205.1 MB / 0.6309 GB, free: 11.75 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008492/0.0008492, allocations: 86.17 kB / 0.745 GB, free: 54.66 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 2.892e-05/2.896e-05, allocations: 4 kB / 0.8662 GB, free: 15.05 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2384/0.2384, allocations: 116.3 MB / 0.9798 GB, free: 10.59 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.099/5.338, allocations: 2.075 GB / 3.055 GB, free: 136.2 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002221/5.338, allocations: 88.02 kB / 3.055 GB, free: 136.2 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.612/7.95, allocations: 0.6544 GB / 3.709 GB, free: 164.2 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.403e-06/7.95, allocations: 0 / 3.709 GB, free: 164.2 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 7.135e-05/7.95, allocations: 24.78 kB / 3.709 GB, free: 164.2 MB / 0.948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 214
 * Number of variables: 214
Notification: Performance of Generate backend data structure: time 0.003859/7.954, allocations: 1.393 MB / 3.711 GB, free: 163.4 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.309e-05/7.954, allocations: 8.5 kB / 3.711 GB, free: 163.4 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002721/7.957, allocations: 367 kB / 3.711 GB, free: 163.3 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001814/7.958, allocations: 0.8244 MB / 3.712 GB, free: 162.9 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.416e-05/7.959, allocations: 66.84 kB / 3.712 GB, free: 162.8 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001465/7.959, allocations: 86.64 kB / 3.712 GB, free: 162.8 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001714/7.96, allocations: 1.008 MB / 3.713 GB, free: 162.3 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.055e-05/7.96, allocations: 10.86 kB / 3.713 GB, free: 162.3 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.521e-05/7.961, allocations: 31.34 kB / 3.713 GB, free: 162.3 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.68e-05/7.961, allocations: 39.5 kB / 3.713 GB, free: 162.3 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001213/7.962, allocations: 0.8223 MB / 3.714 GB, free: 162 MB / 0.948 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 0.004845/7.967, allocations: 4.444 MB / 3.718 GB, free: 158.6 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00087/7.968, allocations: 0.6243 MB / 3.719 GB, free: 158.4 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005949/7.968, allocations: 431.1 kB / 3.719 GB, free: 158.2 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000518/7.969, allocations: 0.6814 MB / 3.72 GB, free: 157.5 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.049e-05/7.969, allocations: 38.53 kB / 3.72 GB, free: 157.4 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.396e-06/7.969, allocations: 3.688 kB / 3.72 GB, free: 157.4 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.001296/7.97, allocations: 0.7003 MB / 3.72 GB, free: 157.1 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.469e-05/7.97, allocations: 63.72 kB / 3.721 GB, free: 157.1 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006201/7.971, allocations: 0.5387 MB / 3.721 GB, free: 156.8 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 5.45e-05/7.971, allocations: 44.27 kB / 3.721 GB, free: 156.8 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002596/7.971, allocations: 425.5 kB / 3.721 GB, free: 156.4 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001741/7.971, allocations: 248.2 kB / 3.722 GB, free: 156.2 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.299e-05/7.971, allocations: 15.41 kB / 3.722 GB, free: 156.2 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001228/7.971, allocations: 394.6 kB / 3.722 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003442/7.972, allocations: 256 kB / 3.722 GB, free: 155.8 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003958/7.972, allocations: 369.5 kB / 3.723 GB, free: 155.6 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004364/7.973, allocations: 317.2 kB / 3.723 GB, free: 155.5 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.838e-06/7.973, allocations: 3.953 kB / 3.723 GB, free: 155.5 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.0009957/7.974, allocations: 0.7598 MB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.891e-05/7.974, allocations: 6.938 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.737e-06/7.974, allocations: 3.562 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.991e-05/7.974, allocations: 3.969 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006127/7.974, allocations: 154.2 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.194e-05/7.974, allocations: 3.25 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001015/7.975, allocations: 100.5 kB / 3.724 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.797e-05/7.975, allocations: 21.16 kB / 3.724 GB, free: 155.1 MB / 0.948 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 ()
 * 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 0.0001257/7.976, allocations: 147.8 kB / 3.724 GB, free: 154.9 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001247/7.976, allocations: 91.98 kB / 3.724 GB, free: 154.9 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001164/7.977, allocations: 0.7724 MB / 3.725 GB, free: 154.6 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.494e-06/7.977, allocations: 7.141 kB / 3.725 GB, free: 154.6 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.34e-06/7.977, allocations: 7.094 kB / 3.725 GB, free: 154.6 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008331/7.978, allocations: 0.7868 MB / 3.726 GB, free: 154.1 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002479/7.98, allocations: 1.813 MB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.026e-06/7.98, allocations: 0 / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007712/7.981, allocations: 173.4 kB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.374e-06/7.981, allocations: 3.812 kB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5e-05/7.981, allocations: 20.67 kB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.141e-06/7.981, allocations: 4.75 kB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.143e-06/7.981, allocations: 3.062 kB / 3.728 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001471/7.983, allocations: 1.234 MB / 3.729 GB, free: 152.6 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000492/7.983, allocations: 244.2 kB / 3.729 GB, free: 152.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.847e-05/7.983, allocations: 11.94 kB / 3.729 GB, free: 152.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007125/7.984, allocations: 76.95 kB / 3.729 GB, free: 152.4 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.919e-05/7.984, allocations: 45.92 kB / 3.729 GB, free: 152.4 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.443e-05/7.984, allocations: 21.22 kB / 3.729 GB, free: 152.4 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0004667/7.985, allocations: 433 kB / 3.73 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.71e-07/7.985, allocations: 0 / 3.73 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001551/7.986, allocations: 490.8 kB / 3.73 GB, free: 152.1 MB / 0.948 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 ()
 * 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 0.002373/7.988, allocations: 1.575 MB / 3.732 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001036/7.99, allocations: 0.6526 MB / 3.732 GB, free: 151.3 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 3.447e-06/7.99, allocations: 0 / 3.732 GB, free: 151.3 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004271/7.99, allocations: 355.4 kB / 3.733 GB, free: 151.2 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002389/7.992, allocations: 0.5102 MB / 3.733 GB, free: 151.1 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002878/7.995, allocations: 1.765 MB / 3.735 GB, free: 150.2 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000498/7.996, allocations: 1.101 MB / 3.736 GB, free: 149.4 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0009607/7.997, allocations: 222.7 kB / 3.736 GB, free: 149.4 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002251/7.997, allocations: 77.2 kB / 3.736 GB, free: 149.4 MB / 0.948 GB
Notification: Performance of SimCode: time 1.032e-06/7.997, allocations: 0 / 3.736 GB, free: 149.4 MB / 0.948 GB
Notification: Performance of Templates: time 0.054/8.051, allocations: 39.73 MB / 3.775 GB, free: 137.6 MB / 0.948 GB
make -j1 -f Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)