Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/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 8.1.1 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-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(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 8.1.1-maint.8.1.x/package.mo): time 1.732/1.732, allocations: 297.4 MB / 312.6 MB, free: 2.922 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 0.0009063/0.0009065, allocations: 186 kB / 382.3 MB, free: 14.8 MB / 314.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.32/1.32, allocations: 225.7 MB / 0.6617 GB, free: 7.191 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 0.0009323/0.0009323, allocations: 93.36 kB / 0.7789 GB, free: 46.84 MB / 0.5417 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004661/0.0004663, allocations: 8 kB / 0.9058 GB, free: 4.91 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6173/0.6178, allocations: 119.2 MB / 1.022 GB, free: 57.45 MB / 0.698 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.1924/0.8102, allocations: 194.2 MB / 1.212 GB, free: 10.7 MB / 0.7917 GB
Notification: Performance of NFInst.instExpressions: time 0.01206/0.8223, allocations: 10.28 MB / 1.222 GB, free: 408 kB / 0.7917 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001336/0.8237, allocations: 27.81 kB / 1.222 GB, free: 380 kB / 0.7917 GB
Notification: Performance of NFTyping.typeComponents: time 0.001714/0.8254, allocations: 0.6006 MB / 1.223 GB, free: 15.94 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.00583/0.8313, allocations: 2.219 MB / 1.225 GB, free: 14.21 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003192/0.8345, allocations: 1.14 MB / 1.226 GB, free: 13.31 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.004975/0.8394, allocations: 4.139 MB / 1.23 GB, free: 9.969 MB / 0.8073 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001219/0.8407, allocations: 0.7716 MB / 1.231 GB, free: 9.324 MB / 0.8073 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001515/0.8422, allocations: 0.885 MB / 1.231 GB, free: 8.547 MB / 0.8073 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002142/0.8444, allocations: 0.9632 MB / 1.232 GB, free: 7.75 MB / 0.8073 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001427/0.8445, allocations: 52 kB / 1.232 GB, free: 7.699 MB / 0.8073 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005361/0.8499, allocations: 2.441 MB / 1.235 GB, free: 5.73 MB / 0.8073 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005591/0.8505, allocations: 373.7 kB / 1.235 GB, free: 5.43 MB / 0.8073 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008199/0.8513, allocations: 0.6159 MB / 1.236 GB, free: 4.805 MB / 0.8073 GB
Notification: Performance of NFConvertDAE.convert: time 0.004148/0.8555, allocations: 2.485 MB / 1.238 GB, free: 2.312 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 5.02e-06/0.8555, allocations: 0 / 1.238 GB, free: 2.312 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 1.503e-06/0.8555, allocations: 0 / 1.238 GB, free: 2.312 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 1.3e-05/0.8555, allocations: 0 / 1.238 GB, free: 2.312 MB / 0.8073 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 0.002748/0.8583, allocations: 1.402 MB / 1.24 GB, free: 0.8594 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.104e-05/0.8583, allocations: 8.031 kB / 1.24 GB, free: 0.8516 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002275/0.8606, allocations: 386.2 kB / 1.24 GB, free: 484 kB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00117/0.8618, allocations: 0.7967 MB / 1.241 GB, free: 15.63 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.915e-05/0.8618, allocations: 69.94 kB / 1.241 GB, free: 15.56 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001303/0.862, allocations: 87.98 kB / 1.241 GB, free: 15.48 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001637/0.8636, allocations: 1.034 MB / 1.242 GB, free: 14.41 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.346e-05/0.8637, allocations: 4 kB / 1.242 GB, free: 14.41 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.086e-05/0.8637, allocations: 35.98 kB / 1.242 GB, free: 14.37 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.423e-05/0.8638, allocations: 45.98 kB / 1.242 GB, free: 14.32 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001448/0.8653, allocations: 0.8744 MB / 1.243 GB, free: 13.45 MB / 0.823 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 0.004541/0.8698, allocations: 4.272 MB / 1.247 GB, free: 8.82 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001052/0.8709, allocations: 0.6998 MB / 1.248 GB, free: 8.113 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007462/0.8716, allocations: 460.2 kB / 1.248 GB, free: 7.664 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005884/0.8722, allocations: 0.6693 MB / 1.249 GB, free: 6.848 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.431e-05/0.8723, allocations: 43.12 kB / 1.249 GB, free: 6.797 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=70): time 2.304e-06/0.8723, allocations: 0 / 1.249 GB, free: 6.797 MB / 0.823 GB
Notification: Performance of matching and sorting (n=70): time 0.001774/0.8741, allocations: 0.9938 MB / 1.25 GB, free: 5.801 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.747e-05/0.8741, allocations: 55.97 kB / 1.25 GB, free: 5.734 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000695/0.8748, allocations: 0.6255 MB / 1.25 GB, free: 5.105 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 4.804e-05/0.8749, allocations: 37.7 kB / 1.25 GB, free: 5.062 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002718/0.8752, allocations: 432.1 kB / 1.251 GB, free: 4.633 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001943/0.8754, allocations: 244.3 kB / 1.251 GB, free: 4.391 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.605e-05/0.8754, allocations: 20 kB / 1.251 GB, free: 4.371 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001521/0.8756, allocations: 394.7 kB / 1.252 GB, free: 3.977 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004439/0.876, allocations: 269.2 kB / 1.252 GB, free: 3.715 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005074/0.8765, allocations: 366.8 kB / 1.252 GB, free: 3.332 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009733/0.8775, allocations: 0.6626 MB / 1.253 GB, free: 2.645 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.495e-06/0.8775, allocations: 0 / 1.253 GB, free: 2.645 MB / 0.823 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001179/0.8787, allocations: 0.7853 MB / 1.254 GB, free: 1.852 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.764e-05/0.8787, allocations: 4 kB / 1.254 GB, free: 1.848 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.556e-06/0.8788, allocations: 11.94 kB / 1.254 GB, free: 1.836 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.875e-05/0.8788, allocations: 8.188 kB / 1.254 GB, free: 1.828 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006821/0.8795, allocations: 139.8 kB / 1.254 GB, free: 1.691 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.165e-05/0.8795, allocations: 7.938 kB / 1.254 GB, free: 1.684 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008626/0.8804, allocations: 106.1 kB / 1.254 GB, free: 1.582 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.876e-05/0.8804, allocations: 24 kB / 1.254 GB, free: 1.559 MB / 0.823 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 (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003881/0.8808, allocations: 290.1 kB / 1.254 GB, free: 1.266 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001224/0.881, allocations: 86.97 kB / 1.254 GB, free: 1.18 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001327/0.8823, allocations: 0.7958 MB / 1.255 GB, free: 380 kB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.616e-06/0.8823, allocations: 8 kB / 1.255 GB, free: 372 kB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.502e-06/0.8823, allocations: 3.938 kB / 1.255 GB, free: 368 kB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00105/0.8834, allocations: 0.8152 MB / 1.256 GB, free: 15.49 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002562/0.8859, allocations: 1.84 MB / 1.258 GB, free: 13.59 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.035e-06/0.886, allocations: 0 / 1.258 GB, free: 13.59 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000842/0.8868, allocations: 171.8 kB / 1.258 GB, free: 13.43 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.97e-06/0.8868, allocations: 0 / 1.258 GB, free: 13.43 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.866e-05/0.8869, allocations: 19.98 kB / 1.258 GB, free: 13.41 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.488e-06/0.8869, allocations: 0 / 1.258 GB, free: 13.41 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.283e-06/0.8869, allocations: 4 kB / 1.258 GB, free: 13.4 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001836/0.8887, allocations: 1.283 MB / 1.259 GB, free: 12.11 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004001/0.8892, allocations: 244 kB / 1.259 GB, free: 11.85 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001116/0.8893, allocations: 12 kB / 1.259 GB, free: 11.84 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007376/0.89, allocations: 79.78 kB / 1.259 GB, free: 11.76 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001202/0.8902, allocations: 40.5 kB / 1.259 GB, free: 11.71 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.972e-05/0.8902, allocations: 27.98 kB / 1.259 GB, free: 11.69 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.0005023/0.8907, allocations: 443 kB / 1.26 GB, free: 11.26 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 2.5e-07/0.8907, allocations: 0 / 1.26 GB, free: 11.26 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.0008245/0.8916, allocations: 331.2 kB / 1.26 GB, free: 10.93 MB / 0.8386 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 (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003128/0.8919, allocations: 204.5 kB / 1.26 GB, free: 10.73 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.001096/0.893, allocations: 0.6718 MB / 1.261 GB, free: 10.06 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 2.775e-06/0.893, allocations: 4 kB / 1.261 GB, free: 10.05 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005188/0.8935, allocations: 367.4 kB / 1.261 GB, free: 9.695 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002199/0.8957, allocations: 0.5371 MB / 1.262 GB, free: 9.18 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003572/0.8993, allocations: 2.684 MB / 1.265 GB, free: 6.465 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006436/0.9, allocations: 1.089 MB / 1.266 GB, free: 5.348 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.0009863/0.901, allocations: 223.1 kB / 1.266 GB, free: 5.125 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002187/0.9012, allocations: 71.42 kB / 1.266 GB, free: 5.055 MB / 0.8386 GB
Notification: Performance of SimCode: time 7.31e-07/0.9012, allocations: 0 / 1.266 GB, free: 5.055 MB / 0.8386 GB
Notification: Performance of Templates: time 0.02899/0.9302, allocations: 17.42 MB / 1.283 GB, free: 3.945 MB / 0.8542 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)