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 1.692/1.692, allocations: 288.4 MB / 304.3 MB, free: 8.105 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001094/0.001094, allocations: 176.4 kB / 372.9 MB, free: 10.14 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.587/1.587, allocations: 205.4 MB / 0.6317 GB, free: 9.871 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008468/0.0008467, allocations: 98.14 kB / 0.745 GB, free: 5.777 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004269/0.0004273, allocations: 11.91 kB / 0.8681 GB, free: 141.8 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2386/0.2391, allocations: 115.3 MB / 0.9807 GB, free: 27.39 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.178/5.417, allocations: 2.074 GB / 3.055 GB, free: 242.6 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002492/5.418, allocations: 87.95 kB / 3.055 GB, free: 242.5 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.41/7.827, allocations: 0.6536 GB / 3.708 GB, free: 193.3 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.502e-06/7.827, allocations: 3.688 kB / 3.708 GB, free: 193.3 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 6.264e-05/7.827, allocations: 26.25 kB / 3.708 GB, free: 193.3 MB / 0.948 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 0.003714/7.831, allocations: 1.538 MB / 3.71 GB, free: 192.7 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.351e-05/7.831, allocations: 14.39 kB / 3.71 GB, free: 192.7 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002354/7.834, allocations: 365.7 kB / 3.71 GB, free: 192.7 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0015/7.835, allocations: 0.8636 MB / 3.711 GB, free: 192.4 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.487e-05/7.835, allocations: 66.25 kB / 3.711 GB, free: 192.4 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001371/7.835, allocations: 89.23 kB / 3.711 GB, free: 192.4 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001583/7.837, allocations: 1.037 MB / 3.712 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.723e-05/7.837, allocations: 6.938 kB / 3.712 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.501e-05/7.837, allocations: 40.69 kB / 3.712 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.825e-05/7.837, allocations: 29.62 kB / 3.712 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001361/7.838, allocations: 0.871 MB / 3.713 GB, free: 192.2 MB / 0.948 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 0.004549/7.843, allocations: 4.438 MB / 3.718 GB, free: 189.6 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008888/7.844, allocations: 0.6509 MB / 3.718 GB, free: 189.6 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006225/7.845, allocations: 452 kB / 3.719 GB, free: 189.6 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004774/7.845, allocations: 0.6796 MB / 3.719 GB, free: 188.8 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.919e-05/7.845, allocations: 41.19 kB / 3.719 GB, free: 188.8 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.336e-06/7.845, allocations: 0 / 3.719 GB, free: 188.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.001652/7.847, allocations: 0.9869 MB / 3.72 GB, free: 188.7 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.765e-05/7.847, allocations: 62.62 kB / 3.72 GB, free: 188.6 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006411/7.847, allocations: 0.617 MB / 3.721 GB, free: 188.5 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 5.085e-05/7.847, allocations: 43.55 kB / 3.721 GB, free: 188.5 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000232/7.848, allocations: 429 kB / 3.721 GB, free: 188.3 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001664/7.848, allocations: 248.5 kB / 3.722 GB, free: 188.2 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.148e-05/7.848, allocations: 14.34 kB / 3.722 GB, free: 188.2 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 9.708e-05/7.848, allocations: 386.9 kB / 3.722 GB, free: 187.9 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003862/7.848, allocations: 274.9 kB / 3.722 GB, free: 187.9 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000424/7.849, allocations: 376.7 kB / 3.723 GB, free: 187.8 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00086/7.85, allocations: 0.6629 MB / 3.723 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.196e-06/7.85, allocations: 7.5 kB / 3.723 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001057/7.851, allocations: 0.7855 MB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 1.885e-05/7.851, allocations: 6.125 kB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.925e-06/7.851, allocations: 0 / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.328e-05/7.851, allocations: 12.8 kB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006303/7.852, allocations: 145.2 kB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.077e-05/7.852, allocations: 6.141 kB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009663/7.853, allocations: 105.5 kB / 3.724 GB, free: 187.6 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.433e-05/7.853, allocations: 26.89 kB / 3.724 GB, free: 187.6 MB / 0.948 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 0.0004084/7.853, allocations: 294.2 kB / 3.725 GB, free: 187.5 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000116/7.853, allocations: 79.31 kB / 3.725 GB, free: 187.5 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001171/7.854, allocations: 0.7896 MB / 3.726 GB, free: 187.4 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.264e-06/7.854, allocations: 7.562 kB / 3.726 GB, free: 187.4 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.39e-06/7.854, allocations: 0 / 3.726 GB, free: 187.4 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008729/7.855, allocations: 0.8167 MB / 3.726 GB, free: 187.1 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002369/7.858, allocations: 1.841 MB / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.216e-06/7.858, allocations: 0 / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007693/7.858, allocations: 174.9 kB / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.242e-06/7.858, allocations: 3.812 kB / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.406e-05/7.858, allocations: 17.59 kB / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.58e-06/7.858, allocations: 8.312 kB / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.413e-06/7.858, allocations: 0 / 3.728 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001517/7.86, allocations: 1.271 MB / 3.73 GB, free: 186.6 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003809/7.86, allocations: 247.3 kB / 3.73 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001077/7.86, allocations: 18.97 kB / 3.73 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007078/7.861, allocations: 69.16 kB / 3.73 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.732e-05/7.861, allocations: 36.75 kB / 3.73 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.386e-05/7.861, allocations: 24.28 kB / 3.73 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.000451/7.862, allocations: 446.5 kB / 3.73 GB, free: 186.4 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.51e-07/7.862, allocations: 1.312 kB / 3.73 GB, free: 186.4 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001274/7.863, allocations: 0.4885 MB / 3.731 GB, free: 186.4 MB / 0.948 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 0.002/7.865, allocations: 1.59 MB / 3.732 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001047/7.866, allocations: 0.6784 MB / 3.733 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 3.366e-06/7.866, allocations: 0 / 3.733 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004382/7.867, allocations: 366.5 kB / 3.733 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002265/7.869, allocations: 0.5094 MB / 3.734 GB, free: 185.9 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003264/7.872, allocations: 2.646 MB / 3.737 GB, free: 184.9 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004648/7.873, allocations: 1.086 MB / 3.738 GB, free: 184.2 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.0009375/7.874, allocations: 227.8 kB / 3.738 GB, free: 184.1 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002055/7.874, allocations: 77.67 kB / 3.738 GB, free: 184.1 MB / 0.948 GB
Notification: Performance of SimCode: time 5.01e-07/7.874, allocations: 0 / 3.738 GB, free: 184.1 MB / 0.948 GB
Notification: Performance of Templates: time 0.04605/7.92, allocations: 36.12 MB / 3.773 GB, free: 182.9 MB / 0.948 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)