Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 1.484/1.484, allocations: 291.7 MB / 306.8 MB, free: 7.68 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009321/0.0009321, allocations: 179.2 kB / 375.4 MB, free: 5.109 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.236/1.236, allocations: 225.7 MB / 0.6538 GB, free: 13.61 MB / 490.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007891/0.000789, allocations: 95.16 kB / 0.7699 GB, free: 50.29 MB / 0.5417 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003403/0.0003403, allocations: 8.844 kB / 0.8956 GB, free: 11.9 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4943/0.4946, allocations: 118.1 MB / 1.011 GB, free: 57.38 MB / 0.7136 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.1527/0.6473, allocations: 183.8 MB / 1.19 GB, free: 12.78 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.009127/0.6565, allocations: 6.861 MB / 1.197 GB, free: 7.883 MB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001122/0.6577, allocations: 24.34 kB / 1.197 GB, free: 7.875 MB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.001459/0.6591, allocations: 477.7 kB / 1.198 GB, free: 7.617 MB / 0.7917 GB
Notification: Performance of NFTyping.typeBindings: time 0.004628/0.6638, allocations: 1.718 MB / 1.199 GB, free: 6.684 MB / 0.7917 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002662/0.6665, allocations: 0.8676 MB / 1.2 GB, free: 6.246 MB / 0.7917 GB
Notification: Performance of NFFlatten.flatten: time 0.004194/0.6707, allocations: 3.478 MB / 1.204 GB, free: 4.914 MB / 0.7917 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001115/0.6718, allocations: 0.7672 MB / 1.204 GB, free: 4.645 MB / 0.7917 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001574/0.6734, allocations: 0.8702 MB / 1.205 GB, free: 4.32 MB / 0.7917 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001321/0.6747, allocations: 0.9217 MB / 1.206 GB, free: 3.984 MB / 0.7917 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001345/0.6749, allocations: 48.12 kB / 1.206 GB, free: 3.984 MB / 0.7917 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002769/0.6776, allocations: 1.06 MB / 1.207 GB, free: 3.629 MB / 0.7917 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004033/0.6781, allocations: 381 kB / 1.207 GB, free: 3.508 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003616/0.6784, allocations: 261.4 kB / 1.208 GB, free: 3.375 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.001879/0.6803, allocations: 1.604 MB / 1.209 GB, free: 2.996 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 3.878e-06/0.6803, allocations: 0 / 1.209 GB, free: 2.996 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 1.553e-06/0.6803, allocations: 0 / 1.209 GB, free: 2.996 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 1.51e-05/0.6804, allocations: 1.438 kB / 1.209 GB, free: 2.996 MB / 0.7917 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 0.002761/0.6831, allocations: 1.405 MB / 1.211 GB, free: 2.094 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 3.281e-05/0.6832, allocations: 9.438 kB / 1.211 GB, free: 2.094 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002179/0.6854, allocations: 369.3 kB / 1.211 GB, free: 2.008 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0013/0.6867, allocations: 0.8087 MB / 1.212 GB, free: 1.484 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.277e-05/0.6867, allocations: 64.78 kB / 1.212 GB, free: 1.453 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000141/0.6869, allocations: 86.73 kB / 1.212 GB, free: 1.426 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00167/0.6886, allocations: 1.038 MB / 1.213 GB, free: 0.9688 MB / 0.7917 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.473e-05/0.6886, allocations: 0 / 1.213 GB, free: 0.9688 MB / 0.7917 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.054e-05/0.6887, allocations: 37.03 kB / 1.213 GB, free: 0.9414 MB / 0.7917 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.179e-05/0.6887, allocations: 52.02 kB / 1.213 GB, free: 0.9297 MB / 0.7917 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001487/0.6902, allocations: 0.8693 MB / 1.214 GB, free: 0.6328 MB / 0.7917 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 0.005224/0.6955, allocations: 4.286 MB / 1.218 GB, free: 13.38 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001108/0.6966, allocations: 0.689 MB / 1.219 GB, free: 13.09 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007322/0.6973, allocations: 447.5 kB / 1.219 GB, free: 12.93 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006178/0.698, allocations: 0.684 MB / 1.22 GB, free: 12.16 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.486e-05/0.698, allocations: 44.73 kB / 1.22 GB, free: 12.11 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=70): time 3.426e-06/0.698, allocations: 0 / 1.22 GB, free: 12.11 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=70): time 0.001848/0.6999, allocations: 0.9872 MB / 1.221 GB, free: 11.72 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.286e-05/0.6999, allocations: 59.45 kB / 1.221 GB, free: 11.66 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007519/0.7007, allocations: 0.6222 MB / 1.222 GB, free: 11.38 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 5.48e-05/0.7007, allocations: 40.92 kB / 1.222 GB, free: 11.34 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002909/0.701, allocations: 430.8 kB / 1.222 GB, free: 11 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002047/0.7013, allocations: 246 kB / 1.222 GB, free: 10.81 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.3e-05/0.7013, allocations: 15.56 kB / 1.222 GB, free: 10.8 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 0.0001654/0.7015, allocations: 393.5 kB / 1.223 GB, free: 10.45 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004508/0.7019, allocations: 271.9 kB / 1.223 GB, free: 10.34 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005249/0.7025, allocations: 367.7 kB / 1.223 GB, free: 10.16 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009828/0.7035, allocations: 0.6632 MB / 1.224 GB, free: 9.816 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.346e-06/0.7035, allocations: 0.6562 kB / 1.224 GB, free: 9.816 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001249/0.7047, allocations: 0.7828 MB / 1.225 GB, free: 9.48 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.751e-05/0.7047, allocations: 6.688 kB / 1.225 GB, free: 9.48 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.074e-06/0.7048, allocations: 1.547 kB / 1.225 GB, free: 9.48 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.918e-05/0.7048, allocations: 6.938 kB / 1.225 GB, free: 9.48 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006088/0.7054, allocations: 145.3 kB / 1.225 GB, free: 9.465 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.085e-05/0.7054, allocations: 6.594 kB / 1.225 GB, free: 9.465 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009278/0.7064, allocations: 104.1 kB / 1.225 GB, free: 9.418 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.408e-05/0.7064, allocations: 21.47 kB / 1.225 GB, free: 9.414 MB / 0.8073 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 0.0004299/0.7068, allocations: 290 kB / 1.225 GB, free: 9.207 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001278/0.707, allocations: 83.16 kB / 1.225 GB, free: 9.168 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001368/0.7083, allocations: 0.7985 MB / 1.226 GB, free: 8.812 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.913e-06/0.7084, allocations: 6.531 kB / 1.226 GB, free: 8.812 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.023e-06/0.7084, allocations: 3.938 kB / 1.226 GB, free: 8.809 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001057/0.7094, allocations: 0.8088 MB / 1.227 GB, free: 8.328 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002807/0.7123, allocations: 1.847 MB / 1.229 GB, free: 7.41 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.868e-06/0.7123, allocations: 4.703 kB / 1.229 GB, free: 7.406 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007822/0.7131, allocations: 169.9 kB / 1.229 GB, free: 7.395 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.262e-06/0.7131, allocations: 2.922 kB / 1.229 GB, free: 7.395 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.002e-05/0.7131, allocations: 19.69 kB / 1.229 GB, free: 7.383 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.521e-06/0.7131, allocations: 4.312 kB / 1.229 GB, free: 7.383 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.854e-06/0.7132, allocations: 0.5625 kB / 1.229 GB, free: 7.383 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00179/0.7149, allocations: 1.276 MB / 1.23 GB, free: 6.34 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004212/0.7154, allocations: 244.9 kB / 1.23 GB, free: 6.105 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001062/0.7155, allocations: 13.31 kB / 1.23 GB, free: 6.094 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006985/0.7162, allocations: 76.91 kB / 1.23 GB, free: 6.035 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001058/0.7163, allocations: 45.53 kB / 1.23 GB, free: 6.008 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.721e-05/0.7164, allocations: 22.58 kB / 1.23 GB, free: 5.988 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.0005275/0.7169, allocations: 447.3 kB / 1.231 GB, free: 5.617 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 1.9e-07/0.7169, allocations: 0 / 1.231 GB, free: 5.617 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.0008121/0.7177, allocations: 336.9 kB / 1.231 GB, free: 5.289 MB / 0.8073 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 0.0002808/0.718, allocations: 205.2 kB / 1.231 GB, free: 5.098 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.001093/0.7191, allocations: 0.6762 MB / 1.232 GB, free: 4.496 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 2.204e-06/0.7191, allocations: 0 / 1.232 GB, free: 4.496 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005138/0.7196, allocations: 370.6 kB / 1.232 GB, free: 4.176 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002202/0.7219, allocations: 0.522 MB / 1.233 GB, free: 3.816 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003484/0.7254, allocations: 2.645 MB / 1.235 GB, free: 1.461 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006371/0.726, allocations: 1.088 MB / 1.237 GB, free: 492 kB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.000925/0.7269, allocations: 222.8 kB / 1.237 GB, free: 320 kB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002007/0.7271, allocations: 74.2 kB / 1.237 GB, free: 248 kB / 0.8073 GB
Notification: Performance of SimCode: time 5.91e-07/0.7272, allocations: 0 / 1.237 GB, free: 248 kB / 0.8073 GB
Notification: Performance of Templates: time 0.02669/0.7538, allocations: 16.96 MB / 1.253 GB, free: 1.875 MB / 0.823 GB
make -j1 -f Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)