Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false)
Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001175/0.001175, allocations: 99.55 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009926/0.0009927, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.358/1.358, allocations: 205.4 MB / 222.1 MB, free: 5.52 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.637/1.637, allocations: 292.5 MB / 0.5497 GB, free: 14.62 MB / 462.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0005398/0.0005399, allocations: 22.92 kB / 0.6735 GB, free: 26.18 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2168/0.2174, allocations: 116.3 MB / 0.7871 GB, free: 11.98 MB / 0.6075 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.6433/0.8607, allocations: 254.1 MB / 1.035 GB, free: 6 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.02621/0.887, allocations: 18.42 MB / 1.053 GB, free: 7.188 MB / 0.7637 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004025/0.8911, allocations: 66.12 kB / 1.053 GB, free: 7.16 MB / 0.7637 GB
Notification: Performance of NFTyping.typeComponents: time 0.00667/0.8978, allocations: 1.866 MB / 1.055 GB, free: 5.586 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.01731/0.9151, allocations: 5.339 MB / 1.06 GB, free: 0.5469 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007609/0.9227, allocations: 2.498 MB / 1.063 GB, free: 14.07 MB / 0.7794 GB
Notification: Performance of NFFlatten.flatten: time 0.009595/0.9324, allocations: 5.165 MB / 1.068 GB, free: 8.902 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004067/0.9365, allocations: 2.401 MB / 1.07 GB, free: 6.461 MB / 0.7794 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007013/0.9435, allocations: 2.785 MB / 1.073 GB, free: 3.668 MB / 0.7794 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004202/0.9478, allocations: 2.079 MB / 1.075 GB, free: 1.578 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.000827/0.9486, allocations: 200 kB / 1.075 GB, free: 1.383 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008319/0.9569, allocations: 2.761 MB / 1.078 GB, free: 14.62 MB / 0.795 GB
Notification: Performance of NFScalarize.scalarize: time 0.00217/0.9592, allocations: 1.329 MB / 1.079 GB, free: 13.29 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 0.001652/0.9608, allocations: 0.7966 MB / 1.08 GB, free: 12.48 MB / 0.795 GB
Notification: Performance of NFConvertDAE.convert: time 0.007883/0.9687, allocations: 4.882 MB / 1.085 GB, free: 7.586 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 3.065e-06/0.9688, allocations: 4 kB / 1.085 GB, free: 7.582 MB / 0.795 GB
Notification: Performance of FrontEnd: time 2.485e-06/0.9688, allocations: 0 / 1.085 GB, free: 7.582 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.0001569/0.9689, allocations: 4 kB / 1.085 GB, free: 7.578 MB / 0.795 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 843
 * Number of variables: 843
Notification: Performance of Generate backend data structure: time 0.01163/0.9806, allocations: 4.206 MB / 1.089 GB, free: 3.305 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 4.166e-05/0.9806, allocations: 8.031 kB / 1.089 GB, free: 3.297 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007031/0.9877, allocations: 1.018 MB / 1.09 GB, free: 2.273 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00485/0.9926, allocations: 2.066 MB / 1.092 GB, free: 160 kB / 0.795 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002081/0.9928, allocations: 246.5 kB / 1.092 GB, free: 15.91 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007305/0.9935, allocations: 331.8 kB / 1.092 GB, free: 15.59 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007624/1.001, allocations: 4.181 MB / 1.096 GB, free: 11.32 MB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.303e-05/1.001, allocations: 7.938 kB / 1.096 GB, free: 11.32 MB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003124/1.002, allocations: 132 kB / 1.097 GB, free: 11.19 MB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002076/1.002, allocations: 174.4 kB / 1.097 GB, free: 11.02 MB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008222/1.01, allocations: 4.748 MB / 1.101 GB, free: 6.258 MB / 0.8106 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 0.0217/1.032, allocations: 14.36 MB / 1.115 GB, free: 6.93 MB / 0.8262 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006495/1.038, allocations: 4.552 MB / 1.12 GB, free: 2.383 MB / 0.8262 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00168/1.04, allocations: 1.529 MB / 1.121 GB, free: 0.5391 MB / 0.8262 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.703e-05/1.04, allocations: 81.58 kB / 1.121 GB, free: 460 kB / 0.8262 GB
Notification: Performance of pre-optimization done (n=392): time 6.242e-06/1.04, allocations: 0 / 1.121 GB, free: 460 kB / 0.8262 GB
Notification: Performance of matching and sorting (n=392): time 0.01064/1.051, allocations: 5.496 MB / 1.127 GB, free: 10.93 MB / 0.8419 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.798e-05/1.051, allocations: 90.48 kB / 1.127 GB, free: 10.83 MB / 0.8419 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002788/1.054, allocations: 1.647 MB / 1.128 GB, free: 9.137 MB / 0.8419 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003873/1.054, allocations: 93.7 kB / 1.129 GB, free: 9.039 MB / 0.8419 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008674/1.055, allocations: 1.135 MB / 1.13 GB, free: 7.891 MB / 0.8419 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001404/1.056, allocations: 1.313 MB / 1.131 GB, free: 6.559 MB / 0.8419 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002913/1.057, allocations: 68 kB / 1.131 GB, free: 6.492 MB / 0.8419 GB
Notification: Performance of setup shared object (initialization): time 0.0002771/1.057, allocations: 445 kB / 1.131 GB, free: 6.051 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002715/1.06, allocations: 1.541 MB / 1.133 GB, free: 4.508 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003075/1.063, allocations: 1.903 MB / 1.135 GB, free: 2.523 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003224/1.066, allocations: 1.831 MB / 1.137 GB, free: 0.6836 MB / 0.8419 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.429e-05/1.066, allocations: 4 kB / 1.137 GB, free: 0.6797 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.007475/1.074, allocations: 4.134 MB / 1.141 GB, free: 12.52 MB / 0.8575 GB
Notification: Performance of prepare postOptimizeDAE: time 3.33e-05/1.074, allocations: 8 kB / 1.141 GB, free: 12.51 MB / 0.8575 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.182e-05/1.074, allocations: 4 kB / 1.141 GB, free: 12.5 MB / 0.8575 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.022e-05/1.074, allocations: 24.61 kB / 1.141 GB, free: 12.48 MB / 0.8575 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003186/1.077, allocations: 0.6982 MB / 1.141 GB, free: 11.78 MB / 0.8575 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.913e-05/1.077, allocations: 20 kB / 1.141 GB, free: 11.76 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003701/1.081, allocations: 431.7 kB / 1.142 GB, free: 11.34 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004348/1.081, allocations: 120 kB / 1.142 GB, free: 11.22 MB / 0.8575 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * 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 (430):
 * Single equations (assignments): 430
 * 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 0.001951/1.083, allocations: 0.7899 MB / 1.143 GB, free: 10.42 MB / 0.8575 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009324/1.084, allocations: 288.5 kB / 1.143 GB, free: 10.14 MB / 0.8575 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008303/1.092, allocations: 4.409 MB / 1.147 GB, free: 5.691 MB / 0.8575 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.083e-05/1.092, allocations: 39.94 kB / 1.147 GB, free: 5.652 MB / 0.8575 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.753e-05/1.093, allocations: 3.953 kB / 1.147 GB, free: 5.648 MB / 0.8575 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005952/1.098, allocations: 3.76 MB / 1.151 GB, free: 1.816 MB / 0.8575 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01624/1.115, allocations: 8.585 MB / 1.159 GB, free: 9.074 MB / 0.8731 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.565e-05/1.115, allocations: 4 kB / 1.159 GB, free: 9.07 MB / 0.8731 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003488/1.118, allocations: 0.7295 MB / 1.16 GB, free: 8.34 MB / 0.8731 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.92e-05/1.118, allocations: 20.22 kB / 1.16 GB, free: 8.32 MB / 0.8731 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003666/1.119, allocations: 87.97 kB / 1.16 GB, free: 8.234 MB / 0.8731 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.942e-05/1.119, allocations: 16 kB / 1.16 GB, free: 8.219 MB / 0.8731 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.236e-06/1.119, allocations: 0 / 1.16 GB, free: 8.219 MB / 0.8731 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01098/1.13, allocations: 6.948 MB / 1.167 GB, free: 1.086 MB / 0.8731 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00215/1.132, allocations: 0.7855 MB / 1.168 GB, free: 284 kB / 0.8731 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007071/1.133, allocations: 72 kB / 1.168 GB, free: 212 kB / 0.8731 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002918/1.136, allocations: 271.5 kB / 1.168 GB, free: 15.94 MB / 0.8887 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000457/1.136, allocations: 242.7 kB / 1.168 GB, free: 15.7 MB / 0.8887 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003061/1.136, allocations: 112 kB / 1.168 GB, free: 15.59 MB / 0.8887 GB
Notification: Performance of sorting global known variables: time 0.002015/1.138, allocations: 1.125 MB / 1.169 GB, free: 14.44 MB / 0.8887 GB
Notification: Performance of sort global known variables: time 2.91e-07/1.139, allocations: 0 / 1.169 GB, free: 14.44 MB / 0.8887 GB
Notification: Performance of remove unused functions: time 0.003476/1.142, allocations: 1.236 MB / 1.171 GB, free: 13.2 MB / 0.8887 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA)
 * 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 (392):
 * Single equations (assignments): 392
 * 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 0.001091/1.143, allocations: 470.7 kB / 1.171 GB, free: 12.74 MB / 0.8887 GB
Notification: Performance of simCode: created initialization part: time 0.00658/1.15, allocations: 3.905 MB / 1.175 GB, free: 8.82 MB / 0.8887 GB
Notification: Performance of simCode: created event and clocks part: time 8.205e-06/1.15, allocations: 0 / 1.175 GB, free: 8.82 MB / 0.8887 GB
Notification: Performance of simCode: created simulation system equations: time 0.003344/1.153, allocations: 2.14 MB / 1.177 GB, free: 6.68 MB / 0.8887 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007787/1.161, allocations: 1.468 MB / 1.178 GB, free: 5.223 MB / 0.8887 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0175/1.178, allocations: 9.145 MB / 1.187 GB, free: 12 MB / 0.9044 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003018/1.182, allocations: 2.263 MB / 1.19 GB, free: 9.703 MB / 0.9044 GB
Notification: Performance of simCode: alias equations: time 0.004637/1.186, allocations: 1.196 MB / 1.191 GB, free: 8.504 MB / 0.9044 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001044/1.187, allocations: 271.4 kB / 1.191 GB, free: 8.238 MB / 0.9044 GB
Notification: Performance of SimCode: time 1.083e-06/1.187, allocations: 4 kB / 1.191 GB, free: 8.234 MB / 0.9044 GB
Notification: Performance of Templates: time 0.09211/1.279, allocations: 57.08 MB / 1.247 GB, free: 15.82 MB / 0.9669 GB
make -j1 -f Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.makefile
Environment - environmentSimulation:
(rm -f Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & ./Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1)
Environment - environmentSimulation: