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 8.1.1-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 8.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.1-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 8.1.1-maint.8.1.x/package.mo): time 1.772/1.772, allocations: 293 MB / 309 MB, free: 4.824 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001159/0.001159, allocations: 168.6 kB / 378.7 MB, free: 1.027 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.965/1.965, allocations: 205.4 MB / 0.6383 GB, free: 8.164 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008283/0.0008283, allocations: 95.53 kB / 0.7527 GB, free: 62.87 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004111/0.0004112, allocations: 19.98 kB / 0.8768 GB, free: 10.45 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3251/0.3255, allocations: 116.4 MB / 0.9904 GB, free: 5.91 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.204/6.529, allocations: 2.075 GB / 3.065 GB, free: 141.6 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003961/6.53, allocations: 88.47 kB / 3.066 GB, free: 141.5 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.964/9.494, allocations: 0.6536 GB / 3.719 GB, free: 164 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.903e-06/9.494, allocations: 0 / 3.719 GB, free: 164 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001588/9.494, allocations: 30.31 kB / 3.719 GB, free: 164 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 0.006371/9.5, allocations: 1.543 MB / 3.721 GB, free: 163.1 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.538e-05/9.5, allocations: 11.52 kB / 3.721 GB, free: 163.1 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003246/9.504, allocations: 369.3 kB / 3.721 GB, free: 163 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002661/9.506, allocations: 0.8603 MB / 3.722 GB, free: 162.5 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.634e-05/9.506, allocations: 71.52 kB / 3.722 GB, free: 162.4 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004134/9.507, allocations: 85.38 kB / 3.722 GB, free: 162.4 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002674/9.51, allocations: 1.037 MB / 3.723 GB, free: 161.9 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.789e-05/9.51, allocations: 3.938 kB / 3.723 GB, free: 161.9 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001545/9.51, allocations: 46.92 kB / 3.723 GB, free: 161.9 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.603e-05/9.51, allocations: 31.94 kB / 3.723 GB, free: 161.9 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00188/9.512, allocations: 0.8608 MB / 3.724 GB, free: 161.6 MB / 0.948 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 0.006745/9.518, allocations: 4.449 MB / 3.728 GB, free: 158.2 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001104/9.52, allocations: 0.6433 MB / 3.729 GB, free: 158 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007669/9.52, allocations: 455.3 kB / 3.729 GB, free: 157.8 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006305/9.521, allocations: 0.6785 MB / 3.73 GB, free: 157 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.558e-05/9.521, allocations: 38.31 kB / 3.73 GB, free: 157 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 4.178e-06/9.521, allocations: 0 / 3.73 GB, free: 157 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.002175/9.523, allocations: 0.9881 MB / 3.731 GB, free: 156.6 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.751e-05/9.523, allocations: 59.34 kB / 3.731 GB, free: 156.5 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001015/9.524, allocations: 0.6201 MB / 3.732 GB, free: 156.3 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001036/9.524, allocations: 45.2 kB / 3.732 GB, free: 156.2 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002942/9.525, allocations: 429.7 kB / 3.732 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002729/9.525, allocations: 252.4 kB / 3.732 GB, free: 155.7 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.392e-05/9.525, allocations: 8 kB / 3.732 GB, free: 155.7 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001653/9.525, allocations: 392.3 kB / 3.733 GB, free: 155.3 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004639/9.526, allocations: 277.2 kB / 3.733 GB, free: 155.2 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000539/9.526, allocations: 377.5 kB / 3.733 GB, free: 155 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001082/9.527, allocations: 0.6543 MB / 3.734 GB, free: 154.7 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.614e-06/9.527, allocations: 11.38 kB / 3.734 GB, free: 154.7 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001511/9.529, allocations: 0.7833 MB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 3.343e-05/9.529, allocations: 10.08 kB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.281e-05/9.529, allocations: 3.969 kB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.044e-05/9.529, allocations: 6.938 kB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007009/9.53, allocations: 142.9 kB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.089e-05/9.53, allocations: 3.812 kB / 3.735 GB, free: 154.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001397/9.531, allocations: 106.4 kB / 3.735 GB, free: 154.3 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.236e-05/9.531, allocations: 18.78 kB / 3.735 GB, free: 154.3 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 ()
 * 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 0.0007097/9.532, allocations: 297.7 kB / 3.735 GB, free: 154.1 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002824/9.532, allocations: 80.09 kB / 3.736 GB, free: 154.1 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001489/9.534, allocations: 0.8027 MB / 3.736 GB, free: 153.7 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.051e-05/9.534, allocations: 7.156 kB / 3.736 GB, free: 153.7 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.284e-06/9.534, allocations: 0 / 3.736 GB, free: 153.7 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00108/9.535, allocations: 0.8117 MB / 3.737 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00341/9.538, allocations: 1.84 MB / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.578e-06/9.538, allocations: 0 / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00086/9.539, allocations: 176.1 kB / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.447e-05/9.539, allocations: 2.969 kB / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.108e-05/9.539, allocations: 22.95 kB / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.071e-06/9.539, allocations: 3.938 kB / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.034e-06/9.539, allocations: 0 / 3.739 GB, free: 152.3 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001853/9.541, allocations: 1.266 MB / 3.74 GB, free: 151.7 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006125/9.542, allocations: 252.5 kB / 3.741 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002051/9.542, allocations: 15.84 kB / 3.741 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001043/9.543, allocations: 69.39 kB / 3.741 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001115/9.543, allocations: 44.92 kB / 3.741 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.557e-05/9.543, allocations: 32.14 kB / 3.741 GB, free: 151.5 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0006971/9.544, allocations: 442.6 kB / 3.741 GB, free: 151.3 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.11e-07/9.544, allocations: 0 / 3.741 GB, free: 151.3 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.00203/9.546, allocations: 495.9 kB / 3.742 GB, free: 151.1 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 ()
 * 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 0.003596/9.55, allocations: 1.589 MB / 3.743 GB, free: 150.6 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001796/9.551, allocations: 0.6781 MB / 3.744 GB, free: 150.4 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 8.065e-06/9.551, allocations: 0 / 3.744 GB, free: 150.4 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006405/9.552, allocations: 368.6 kB / 3.744 GB, free: 150.2 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003492/9.556, allocations: 0.514 MB / 3.745 GB, free: 150.1 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005957/9.562, allocations: 2.638 MB / 3.747 GB, free: 148.6 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001345/9.563, allocations: 1.089 MB / 3.748 GB, free: 147.8 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001796/9.565, allocations: 225.5 kB / 3.749 GB, free: 147.8 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004191/9.565, allocations: 71.67 kB / 3.749 GB, free: 147.8 MB / 0.948 GB
Notification: Performance of SimCode: time 1.553e-06/9.565, allocations: 0 / 3.749 GB, free: 147.8 MB / 0.948 GB
Notification: Performance of Templates: time 0.05691/9.622, allocations: 36.13 MB / 3.784 GB, free: 137 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)