Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.317/1.317, allocations: 251.5 MB / 267.4 MB, free: 11.08 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001041/0.001041, allocations: 182.8 kB / 326.5 MB, free: 2.695 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.67/1.67, allocations: 205 MB / 0.5767 GB, free: 20.98 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007609/0.0007609, allocations: 96.34 kB / 0.6804 GB, free: 14.71 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0003261/0.0003261, allocations: 12.59 kB / 0.7938 GB, free: 136.4 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2187/0.219, allocations: 105.4 MB / 0.8967 GB, free: 68.2 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.6652/0.8843, allocations: 199.6 MB / 1.092 GB, free: 1.492 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.009893/0.8942, allocations: 7.473 MB / 1.099 GB, free: 1.344 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001804/0.8961, allocations: 30.31 kB / 1.099 GB, free: 1.344 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002029/0.8981, allocations: 0.6021 MB / 1.1 GB, free: 1.332 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.006325/0.9044, allocations: 2.25 MB / 1.102 GB, free: 1.207 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003382/0.9078, allocations: 1.2 MB / 1.103 GB, free: 1.156 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.004645/0.9125, allocations: 4.281 MB / 1.107 GB, free: 1.148 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0012/0.9137, allocations: 0.802 MB / 1.108 GB, free: 1.016 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001928/0.9157, allocations: 0.9135 MB / 1.109 GB, free: 1.012 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002184/0.9179, allocations: 0.9728 MB / 1.11 GB, free: 1.012 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.000157/0.918, allocations: 54.41 kB / 1.11 GB, free: 1.008 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004735/0.9228, allocations: 2.475 MB / 1.112 GB, free: 0.9883 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005061/0.9233, allocations: 396.5 kB / 1.113 GB, free: 0.9805 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0008733/0.9242, allocations: 0.6038 MB / 1.113 GB, free: 0.9805 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.00371/0.9279, allocations: 2.52 MB / 1.116 GB, free: 0.8438 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.518e-06/0.9279, allocations: 0 / 1.116 GB, free: 0.8438 MB / 0.698 GB
Notification: Performance of FrontEnd: time 1.713e-06/0.9279, allocations: 0 / 1.116 GB, free: 0.8438 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 1.881e-05/0.9279, allocations: 0 / 1.116 GB, free: 0.8438 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: 218
 * Number of variables: 218
Notification: Performance of Generate backend data structure: time 0.002738/0.9307, allocations: 1.413 MB / 1.117 GB, free: 16.04 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 4.193e-05/0.9307, allocations: 9.438 kB / 1.117 GB, free: 16.04 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002233/0.933, allocations: 381.6 kB / 1.117 GB, free: 15.97 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001139/0.9341, allocations: 0.8095 MB / 1.118 GB, free: 15.64 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.867e-05/0.9342, allocations: 73.3 kB / 1.118 GB, free: 15.63 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001131/0.9343, allocations: 84.53 kB / 1.118 GB, free: 15.63 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001557/0.9359, allocations: 1.063 MB / 1.119 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.88e-05/0.9359, allocations: 0 / 1.119 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.609e-05/0.936, allocations: 34.12 kB / 1.119 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.408e-05/0.9361, allocations: 46.47 kB / 1.119 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001436/0.9375, allocations: 0.8894 MB / 1.12 GB, free: 15.48 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 0.004566/0.9421, allocations: 4.302 MB / 1.125 GB, free: 12.98 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009857/0.9431, allocations: 0.6939 MB / 1.125 GB, free: 12.95 MB / 0.7136 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007285/0.9438, allocations: 448.5 kB / 1.126 GB, free: 12.93 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006017/0.9444, allocations: 0.6789 MB / 1.126 GB, free: 12.18 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.544e-05/0.9445, allocations: 41.42 kB / 1.126 GB, free: 12.14 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=70): time 3.677e-06/0.9445, allocations: 7.922 kB / 1.126 GB, free: 12.13 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=70): time 0.001827/0.9463, allocations: 0.9915 MB / 1.127 GB, free: 12.04 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.535e-05/0.9464, allocations: 59.09 kB / 1.127 GB, free: 11.97 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009279/0.9473, allocations: 0.6339 MB / 1.128 GB, free: 11.85 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 9.157e-05/0.9474, allocations: 41.62 kB / 1.128 GB, free: 11.82 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003671/0.9478, allocations: 435.3 kB / 1.128 GB, free: 11.62 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000262/0.9481, allocations: 246.5 kB / 1.129 GB, free: 11.47 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001012/0.9482, allocations: 60.47 kB / 1.129 GB, free: 11.45 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.0002277/0.9484, allocations: 391.7 kB / 1.129 GB, free: 11.14 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006713/0.9491, allocations: 271 kB / 1.129 GB, free: 11.13 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007539/0.9498, allocations: 365.2 kB / 1.13 GB, free: 11.06 MB / 0.7136 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001144/0.951, allocations: 0.6585 MB / 1.13 GB, free: 10.99 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.057e-06/0.951, allocations: 1.469 kB / 1.13 GB, free: 10.99 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001304/0.9523, allocations: 0.7828 MB / 1.131 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.15e-05/0.9524, allocations: 6.469 kB / 1.131 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.091e-05/0.9524, allocations: 2.156 kB / 1.131 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.966e-05/0.9524, allocations: 7.094 kB / 1.131 GB, free: 10.9 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006042/0.953, allocations: 147.7 kB / 1.131 GB, free: 10.89 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.785e-05/0.953, allocations: 7.219 kB / 1.131 GB, free: 10.89 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001062/0.9541, allocations: 105 kB / 1.131 GB, free: 10.86 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.439e-05/0.9542, allocations: 23.94 kB / 1.131 GB, free: 10.86 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 (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0005922/0.9548, allocations: 294.6 kB / 1.132 GB, free: 10.74 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001493/0.9549, allocations: 83.97 kB / 1.132 GB, free: 10.7 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001444/0.9564, allocations: 0.7932 MB / 1.133 GB, free: 10.63 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001053/0.9575, allocations: 0.8025 MB / 1.133 GB, free: 10.37 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.318e-06/0.9575, allocations: 2.938 kB / 1.133 GB, free: 10.37 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005203/0.958, allocations: 251.7 kB / 1.134 GB, free: 10.23 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001117/0.9581, allocations: 17.09 kB / 1.134 GB, free: 10.23 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007471/0.9589, allocations: 86.44 kB / 1.134 GB, free: 10.21 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001241/0.959, allocations: 43.73 kB / 1.134 GB, free: 10.21 MB / 0.7136 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001861/0.9609, allocations: 0.904 MB / 1.135 GB, free: 10.08 MB / 0.7136 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001935/0.9628, allocations: 1.383 MB / 1.136 GB, free: 9.805 MB / 0.7136 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0006317/0.9635, allocations: 362.7 kB / 1.136 GB, free: 9.805 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.000596/0.9641, allocations: 458.4 kB / 1.137 GB, free: 9.707 MB / 0.7136 GB
Notification: Performance of Backend: time 1.463e-06/0.9641, allocations: 0 / 1.137 GB, free: 9.707 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.002309/0.9664, allocations: 0.9112 MB / 1.138 GB, free: 9.539 MB / 0.7136 GB
Notification: Performance of SimCode: time 0.004575/0.971, allocations: 3.161 MB / 1.141 GB, free: 7.613 MB / 0.7136 GB
Notification: Performance of Templates: time 0.03649/1.007, allocations: 22.39 MB / 1.163 GB, free: 10.3 MB / 0.7292 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)