Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.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 8.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.62/1.62, allocations: 285.6 MB / 293.1 MB, free: 10.24 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0009915/0.0009917, allocations: 176.9 kB / 361.4 MB, free: 6.871 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.51/1.51, allocations: 205.3 MB / 0.62 GB, free: 11.66 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007934/0.0007934, allocations: 100.4 kB / 0.733 GB, free: 44.18 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.359e-05/1.362e-05, allocations: 4 kB / 0.8517 GB, free: 2.762 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6158/0.6158, allocations: 115.3 MB / 0.9643 GB, free: 78.82 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 4.777/5.393, allocations: 2.073 GB / 3.038 GB, free: 88.2 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003242/5.394, allocations: 92.69 kB / 3.038 GB, free: 88.11 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.736/8.13, allocations: 0.6475 GB / 3.685 GB, free: 179.9 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.222e-06/8.13, allocations: 7.938 kB / 3.685 GB, free: 179.9 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001311/8.13, allocations: 24 kB / 3.685 GB, free: 179.9 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 0.004647/8.134, allocations: 1.378 MB / 3.687 GB, free: 178.5 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.371e-05/8.135, allocations: 8.031 kB / 3.687 GB, free: 178.5 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003002/8.138, allocations: 373.7 kB / 3.687 GB, free: 178.1 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002172/8.14, allocations: 0.8206 MB / 3.688 GB, free: 177.3 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.012e-05/8.14, allocations: 31.98 kB / 3.688 GB, free: 177.2 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002461/8.14, allocations: 59.86 kB / 3.688 GB, free: 177.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001532/8.142, allocations: 0.7419 MB / 3.688 GB, free: 176.4 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001321/8.143, allocations: 0.8873 MB / 3.689 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.919e-05/8.143, allocations: 0 / 3.689 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.543e-05/8.143, allocations: 4 kB / 3.689 GB, free: 175.5 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.066e-05/8.143, allocations: 33.98 kB / 3.689 GB, free: 175.5 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 0.004226/8.147, allocations: 4.331 MB / 3.694 GB, free: 170.8 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007078/8.148, allocations: 0.6102 MB / 3.694 GB, free: 170.2 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000536/8.149, allocations: 426.4 kB / 3.695 GB, free: 169.8 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005261/8.149, allocations: 0.6741 MB / 3.695 GB, free: 169 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.231e-05/8.149, allocations: 43.12 kB / 3.695 GB, free: 168.9 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 2.695e-06/8.149, allocations: 0 / 3.695 GB, free: 168.9 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.001281/8.15, allocations: 0.7171 MB / 3.696 GB, free: 168.2 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.368e-05/8.151, allocations: 59.97 kB / 3.696 GB, free: 168.1 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004801/8.151, allocations: 479.7 kB / 3.697 GB, free: 167.7 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 5.278e-05/8.151, allocations: 29.64 kB / 3.697 GB, free: 167.6 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002003/8.151, allocations: 435.9 kB / 3.697 GB, free: 167.2 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001537/8.151, allocations: 236.4 kB / 3.697 GB, free: 167 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.308e-05/8.151, allocations: 0 / 3.697 GB, free: 167 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 9.765e-05/8.152, allocations: 390.7 kB / 3.698 GB, free: 166.6 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00031/8.152, allocations: 263.9 kB / 3.698 GB, free: 166.3 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003442/8.152, allocations: 364.4 kB / 3.698 GB, free: 165.9 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000496/8.153, allocations: 344.3 kB / 3.699 GB, free: 165.6 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.178e-06/8.153, allocations: 0 / 3.699 GB, free: 165.6 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001026/8.154, allocations: 0.7609 MB / 3.699 GB, free: 164.8 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.136e-05/8.154, allocations: 8 kB / 3.699 GB, free: 164.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.157e-06/8.154, allocations: 0 / 3.699 GB, free: 164.8 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.613e-05/8.154, allocations: 8 kB / 3.699 GB, free: 164.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006382/8.155, allocations: 147.7 kB / 3.699 GB, free: 164.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.327e-06/8.155, allocations: 7.984 kB / 3.699 GB, free: 164.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001027/8.156, allocations: 83.67 kB / 3.7 GB, free: 164.6 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.957e-05/8.156, allocations: 27.98 kB / 3.7 GB, free: 164.5 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 0.0001403/8.156, allocations: 120.8 kB / 3.7 GB, free: 164.4 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001639/8.156, allocations: 79.11 kB / 3.7 GB, free: 164.3 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001257/8.157, allocations: 0.769 MB / 3.7 GB, free: 163.6 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.873e-06/8.157, allocations: 4 kB / 3.7 GB, free: 163.6 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.524e-06/8.157, allocations: 0 / 3.7 GB, free: 163.6 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008969/8.158, allocations: 0.8188 MB / 3.701 GB, free: 162.7 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002347/8.161, allocations: 1.74 MB / 3.703 GB, free: 160.9 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.427e-06/8.161, allocations: 0 / 3.703 GB, free: 160.9 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000812/8.161, allocations: 179.8 kB / 3.703 GB, free: 160.8 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.614e-06/8.161, allocations: 4 kB / 3.703 GB, free: 160.8 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.736e-05/8.161, allocations: 11.98 kB / 3.703 GB, free: 160.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.521e-06/8.161, allocations: 4 kB / 3.703 GB, free: 160.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.655e-06/8.161, allocations: 0 / 3.703 GB, free: 160.7 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001463/8.163, allocations: 1.272 MB / 3.704 GB, free: 159.4 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003361/8.163, allocations: 243.9 kB / 3.705 GB, free: 159.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001058/8.163, allocations: 4 kB / 3.705 GB, free: 159.2 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007143/8.164, allocations: 59.78 kB / 3.705 GB, free: 159.1 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.543e-05/8.164, allocations: 40.5 kB / 3.705 GB, free: 159.1 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.817e-05/8.164, allocations: 31.98 kB / 3.705 GB, free: 159.1 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0003653/8.165, allocations: 383.2 kB / 3.705 GB, free: 158.7 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.343e-06/8.165, allocations: 0 / 3.705 GB, free: 158.7 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001214/8.166, allocations: 426.9 kB / 3.706 GB, free: 158.3 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 0.00194/8.168, allocations: 1.77 MB / 3.707 GB, free: 156.6 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.0008582/8.169, allocations: 0.6622 MB / 3.708 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 3.006e-06/8.169, allocations: 0 / 3.708 GB, free: 155.9 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003768/8.169, allocations: 362 kB / 3.708 GB, free: 155.6 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00201/8.171, allocations: 470.4 kB / 3.709 GB, free: 155.1 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002754/8.174, allocations: 1.737 MB / 3.71 GB, free: 153.4 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004876/8.174, allocations: 1.104 MB / 3.711 GB, free: 152.2 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0008672/8.175, allocations: 226.8 kB / 3.712 GB, free: 152 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002076/8.175, allocations: 79.42 kB / 3.712 GB, free: 151.9 MB / 0.948 GB
Notification: Performance of SimCode: time 7.61e-07/8.175, allocations: 0 / 3.712 GB, free: 151.9 MB / 0.948 GB
Notification: Performance of Templates: time 0.03285/8.208, allocations: 24.36 MB / 3.736 GB, free: 127.8 MB / 0.948 GB
make -j1 -f Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)