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 1.694/1.694, allocations: 292.6 MB / 307.5 MB, free: 5.199 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001053/0.001053, allocations: 177.1 kB / 377.1 MB, free: 1.52 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.244/2.244, allocations: 205.4 MB / 0.6367 GB, free: 8.633 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001089/0.001089, allocations: 99.45 kB / 0.751 GB, free: 63.11 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003483/0.0003484, allocations: 8 kB / 0.8748 GB, free: 11.22 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2873/0.2877, allocations: 116.3 MB / 0.9884 GB, free: 6.766 MB / 0.7136 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.182/7.47, allocations: 2.075 GB / 3.063 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004609/7.471, allocations: 91.58 kB / 3.063 GB, free: 102.7 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.927/10.4, allocations: 0.6551 GB / 3.718 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.585e-06/10.4, allocations: 0 / 3.718 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001978/10.4, allocations: 30 kB / 3.718 GB, free: 155.9 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 0.006731/10.4, allocations: 1.559 MB / 3.72 GB, free: 154.7 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.937e-05/10.4, allocations: 11.05 kB / 3.72 GB, free: 154.7 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003243/10.41, allocations: 372.6 kB / 3.72 GB, free: 154.6 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002537/10.41, allocations: 0.8247 MB / 3.721 GB, free: 153.9 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.081e-05/10.41, allocations: 68.72 kB / 3.721 GB, free: 153.9 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003285/10.41, allocations: 83.75 kB / 3.721 GB, free: 153.9 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002407/10.41, allocations: 1.031 MB / 3.722 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.115e-05/10.41, allocations: 10.09 kB / 3.722 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001234/10.41, allocations: 35.8 kB / 3.722 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.107e-05/10.41, allocations: 40.84 kB / 3.722 GB, free: 153.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001753/10.42, allocations: 0.8619 MB / 3.723 GB, free: 152.8 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 0.006225/10.42, allocations: 4.434 MB / 3.728 GB, free: 148.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001026/10.42, allocations: 0.6509 MB / 3.728 GB, free: 148.5 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005809/10.42, allocations: 0.6793 MB / 3.729 GB, free: 147.7 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.121e-05/10.42, allocations: 42.7 kB / 3.729 GB, free: 147.6 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.737e-06/10.42, allocations: 0 / 3.729 GB, free: 147.6 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.002047/10.43, allocations: 0.9918 MB / 3.73 GB, free: 147.1 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.029e-05/10.43, allocations: 59.56 kB / 3.73 GB, free: 147.1 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000845/10.43, allocations: 0.5506 MB / 3.73 GB, free: 146.8 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 9.268e-05/10.43, allocations: 41.64 kB / 3.731 GB, free: 146.7 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002664/10.43, allocations: 422.3 kB / 3.731 GB, free: 146.3 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002418/10.43, allocations: 249 kB / 3.731 GB, free: 146.1 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.529e-05/10.43, allocations: 15.84 kB / 3.731 GB, free: 146.1 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001419/10.43, allocations: 394.3 kB / 3.732 GB, free: 145.7 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004291/10.43, allocations: 267.9 kB / 3.732 GB, free: 145.6 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004681/10.43, allocations: 375.2 kB / 3.732 GB, free: 145.4 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005073/10.43, allocations: 334.3 kB / 3.732 GB, free: 145.2 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.8e-06/10.43, allocations: 0 / 3.732 GB, free: 145.2 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001298/10.43, allocations: 0.7827 MB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.725e-05/10.43, allocations: 7.781 kB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.059e-05/10.43, allocations: 3.312 kB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.321e-05/10.43, allocations: 3.875 kB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000655/10.43, allocations: 147.5 kB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.469e-05/10.43, allocations: 3.875 kB / 3.733 GB, free: 144.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001202/10.43, allocations: 98.11 kB / 3.733 GB, free: 144.7 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.918e-05/10.43, allocations: 30.05 kB / 3.734 GB, free: 144.7 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 0.0005643/10.43, allocations: 291.6 kB / 3.734 GB, free: 144.5 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002273/10.43, allocations: 85 kB / 3.734 GB, free: 144.4 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001369/10.43, allocations: 0.7891 MB / 3.735 GB, free: 144 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.396e-06/10.43, allocations: 7.5 kB / 3.735 GB, free: 144 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.052e-06/10.43, allocations: 0 / 3.735 GB, free: 144 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009315/10.43, allocations: 0.8164 MB / 3.735 GB, free: 143.4 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001524/10.44, allocations: 0.9744 MB / 3.736 GB, free: 142.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.007e-06/10.44, allocations: 3.969 kB / 3.736 GB, free: 142.7 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009278/10.44, allocations: 168.7 kB / 3.737 GB, free: 142.6 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.398e-05/10.44, allocations: 3.969 kB / 3.737 GB, free: 142.6 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.671e-05/10.44, allocations: 15.97 kB / 3.737 GB, free: 142.6 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.642e-06/10.44, allocations: 7.156 kB / 3.737 GB, free: 142.6 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.506e-06/10.44, allocations: 4 kB / 3.737 GB, free: 142.6 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001744/10.44, allocations: 1.265 MB / 3.738 GB, free: 141.9 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006171/10.44, allocations: 254.2 kB / 3.738 GB, free: 141.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001861/10.44, allocations: 15.72 kB / 3.738 GB, free: 141.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001025/10.44, allocations: 75.81 kB / 3.738 GB, free: 141.6 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.438e-05/10.44, allocations: 38.89 kB / 3.738 GB, free: 141.6 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.814e-05/10.44, allocations: 27.55 kB / 3.738 GB, free: 141.6 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0005764/10.44, allocations: 440.4 kB / 3.739 GB, free: 141.4 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.5e-07/10.44, allocations: 0 / 3.739 GB, free: 141.4 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001845/10.44, allocations: 484.4 kB / 3.739 GB, free: 141.2 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 0.002619/10.45, allocations: 1.579 MB / 3.741 GB, free: 140.2 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001255/10.45, allocations: 0.6746 MB / 3.741 GB, free: 139.9 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 4.609e-06/10.45, allocations: 0 / 3.741 GB, free: 139.9 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005285/10.45, allocations: 364.5 kB / 3.742 GB, free: 139.8 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002459/10.45, allocations: 0.5104 MB / 3.742 GB, free: 139.5 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004246/10.45, allocations: 2.62 MB / 3.745 GB, free: 137.7 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007727/10.46, allocations: 1.11 MB / 3.746 GB, free: 136.8 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001238/10.46, allocations: 226.8 kB / 3.746 GB, free: 136.7 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003091/10.46, allocations: 77.02 kB / 3.746 GB, free: 136.6 MB / 0.948 GB
Notification: Performance of SimCode: time 1.182e-06/10.46, allocations: 0 / 3.746 GB, free: 136.6 MB / 0.948 GB
Notification: Performance of Templates: time 0.05535/10.51, allocations: 35.51 MB / 3.781 GB, free: 104.6 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)