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 1.897/1.897, allocations: 288.3 MB / 303.2 MB, free: 8.137 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001346/0.001346, allocations: 173.1 kB / 371.8 MB, free: 10.28 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.664/1.664, allocations: 205.4 MB / 0.6306 GB, free: 9.992 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009501/0.0009501, allocations: 98.84 kB / 0.7439 GB, free: 5.918 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.000395/0.0003951, allocations: 10.97 kB / 0.8668 GB, free: 142.2 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2575/0.258, allocations: 115.3 MB / 0.9794 GB, free: 27.71 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.7814/1.039, allocations: 167 MB / 1.143 GB, free: 14.83 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.01232/1.052, allocations: 7.286 MB / 1.15 GB, free: 9.859 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002063/1.054, allocations: 27.66 kB / 1.15 GB, free: 9.848 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002459/1.056, allocations: 0.6364 MB / 1.15 GB, free: 9.309 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.008756/1.065, allocations: 2.032 MB / 1.152 GB, free: 7.66 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004134/1.069, allocations: 0.9963 MB / 1.153 GB, free: 6.945 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.004203/1.074, allocations: 1.67 MB / 1.155 GB, free: 5.879 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00174/1.075, allocations: 0.6741 MB / 1.156 GB, free: 5.477 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002493/1.078, allocations: 0.802 MB / 1.156 GB, free: 5.004 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001697/1.08, allocations: 0.6006 MB / 1.157 GB, free: 4.66 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.000343/1.08, allocations: 47.31 kB / 1.157 GB, free: 4.66 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003651/1.084, allocations: 0.8954 MB / 1.158 GB, free: 4.285 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007285/1.084, allocations: 348.7 kB / 1.158 GB, free: 4.074 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009307/1.085, allocations: 263.4 kB / 1.158 GB, free: 3.938 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.003316/1.089, allocations: 1.468 MB / 1.16 GB, free: 2.98 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.117e-06/1.089, allocations: 0 / 1.16 GB, free: 2.98 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.906e-06/1.089, allocations: 0 / 1.16 GB, free: 2.98 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 8.973e-05/1.089, allocations: 0 / 1.16 GB, free: 2.98 MB / 0.698 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 0.005589/1.094, allocations: 1.382 MB / 1.161 GB, free: 1.938 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.066e-05/1.094, allocations: 9.031 kB / 1.161 GB, free: 1.938 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003052/1.097, allocations: 377.5 kB / 1.162 GB, free: 1.77 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002291/1.1, allocations: 0.7782 MB / 1.162 GB, free: 1.156 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.977e-05/1.1, allocations: 59.69 kB / 1.162 GB, free: 1.129 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002479/1.1, allocations: 84.84 kB / 1.162 GB, free: 1.102 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002458/1.103, allocations: 1.033 MB / 1.163 GB, free: 468 kB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.481e-05/1.103, allocations: 1.25 kB / 1.163 GB, free: 468 kB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001079/1.103, allocations: 40.83 kB / 1.164 GB, free: 436 kB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.34e-05/1.103, allocations: 46.14 kB / 1.164 GB, free: 424 kB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001881/1.105, allocations: 0.8723 MB / 1.164 GB, free: 15.98 MB / 0.7136 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 0.006579/1.111, allocations: 4.282 MB / 1.169 GB, free: 12.16 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001341/1.113, allocations: 0.7027 MB / 1.169 GB, free: 11.78 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007034/1.113, allocations: 0.6741 MB / 1.17 GB, free: 11 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.083e-05/1.113, allocations: 47.12 kB / 1.17 GB, free: 10.95 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=70): time 4.709e-06/1.113, allocations: 0.5625 kB / 1.17 GB, free: 10.95 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=70): time 0.002378/1.116, allocations: 0.9906 MB / 1.171 GB, free: 10.46 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.902e-05/1.116, allocations: 60.25 kB / 1.171 GB, free: 10.39 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009344/1.117, allocations: 0.6152 MB / 1.172 GB, free: 10.04 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 9.763e-05/1.117, allocations: 42.61 kB / 1.172 GB, free: 9.996 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003616/1.117, allocations: 421.8 kB / 1.172 GB, free: 9.625 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002886/1.118, allocations: 259.1 kB / 1.172 GB, free: 9.398 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.683e-05/1.118, allocations: 10.84 kB / 1.172 GB, free: 9.391 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0001982/1.118, allocations: 388.7 kB / 1.173 GB, free: 9.02 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005101/1.118, allocations: 276.5 kB / 1.173 GB, free: 8.879 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005502/1.119, allocations: 371.5 kB / 1.173 GB, free: 8.637 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005592/1.12, allocations: 322.1 kB / 1.174 GB, free: 8.477 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.639e-06/1.12, allocations: 0 / 1.174 GB, free: 8.477 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001452/1.121, allocations: 0.7968 MB / 1.174 GB, free: 8.062 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.11e-05/1.121, allocations: 4.312 kB / 1.174 GB, free: 8.062 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.305e-06/1.121, allocations: 2.875 kB / 1.174 GB, free: 8.062 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.626e-05/1.121, allocations: 5.406 kB / 1.174 GB, free: 8.062 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006698/1.122, allocations: 139 kB / 1.175 GB, free: 8.035 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.132e-05/1.122, allocations: 5.375 kB / 1.175 GB, free: 8.035 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001312/1.123, allocations: 106.3 kB / 1.175 GB, free: 7.973 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.874e-05/1.123, allocations: 24.19 kB / 1.175 GB, free: 7.965 MB / 0.7136 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 0.0005865/1.124, allocations: 283.5 kB / 1.175 GB, free: 7.746 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002725/1.124, allocations: 86.73 kB / 1.175 GB, free: 7.703 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001506/1.126, allocations: 0.7921 MB / 1.176 GB, free: 7.242 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.012e-05/1.126, allocations: 5.531 kB / 1.176 GB, free: 7.242 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.995e-06/1.126, allocations: 7.875 kB / 1.176 GB, free: 7.238 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001153/1.127, allocations: 0.8147 MB / 1.177 GB, free: 6.691 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001688/1.128, allocations: 0.9669 MB / 1.178 GB, free: 5.961 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.302e-06/1.128, allocations: 0 / 1.178 GB, free: 5.961 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008182/1.129, allocations: 168.1 kB / 1.178 GB, free: 5.926 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.391e-05/1.129, allocations: 6.859 kB / 1.178 GB, free: 5.922 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.168e-05/1.129, allocations: 19.41 kB / 1.178 GB, free: 5.91 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.234e-06/1.129, allocations: 0.625 kB / 1.178 GB, free: 5.91 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.883e-06/1.129, allocations: 2.562 kB / 1.178 GB, free: 5.91 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001933/1.131, allocations: 1.265 MB / 1.179 GB, free: 5.199 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006466/1.132, allocations: 249.2 kB / 1.179 GB, free: 4.984 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002195/1.132, allocations: 20.83 kB / 1.179 GB, free: 4.969 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009333/1.133, allocations: 74.03 kB / 1.179 GB, free: 4.934 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001054/1.133, allocations: 44.95 kB / 1.179 GB, free: 4.91 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.634e-05/1.133, allocations: 23.88 kB / 1.179 GB, free: 4.902 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0006168/1.134, allocations: 443.4 kB / 1.18 GB, free: 4.645 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 2.81e-07/1.134, allocations: 0 / 1.18 GB, free: 4.645 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001129/1.135, allocations: 342.2 kB / 1.18 GB, free: 4.57 MB / 0.7136 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 0.0004146/1.136, allocations: 201 kB / 1.18 GB, free: 4.422 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.00118/1.137, allocations: 0.6695 MB / 1.181 GB, free: 4.109 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 6.412e-06/1.137, allocations: 2.812 kB / 1.181 GB, free: 4.109 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005336/1.137, allocations: 387 kB / 1.181 GB, free: 3.93 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002437/1.14, allocations: 0.498 MB / 1.182 GB, free: 3.688 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004175/1.144, allocations: 2.632 MB / 1.184 GB, free: 1.84 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008689/1.145, allocations: 1.103 MB / 1.185 GB, free: 0.9375 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001105/1.146, allocations: 230.7 kB / 1.186 GB, free: 0.8281 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002846/1.146, allocations: 71.31 kB / 1.186 GB, free: 0.8164 MB / 0.7136 GB
Notification: Performance of SimCode: time 6.91e-07/1.146, allocations: 0 / 1.186 GB, free: 0.8164 MB / 0.7136 GB
Notification: Performance of Templates: time 0.03051/1.177, allocations: 16.84 MB / 1.202 GB, free: 3.59 MB / 0.7292 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)