Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.551/2.551, allocations: 287.5 MB / 302.5 MB, free: 8.395 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001554/0.001553, allocations: 179.9 kB / 371 MB, free: 10.8 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.057/2.057, allocations: 205.4 MB / 0.6297 GB, free: 10.51 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001188/0.001188, allocations: 94.91 kB / 0.743 GB, free: 6.508 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004867/0.0004866, allocations: 11 kB / 0.8658 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2235/0.224, allocations: 115.3 MB / 0.9784 GB, free: 28.34 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.635/6.859, allocations: 2.074 GB / 3.052 GB, free: 201.1 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000293/6.859, allocations: 95.52 kB / 3.052 GB, free: 201 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 3.508/10.37, allocations: 0.6551 GB / 3.707 GB, free: 196.8 MB / 0.948 GB
Notification: Performance of FrontEnd: time 3.116e-06/10.37, allocations: 0 / 3.707 GB, free: 196.8 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001462/10.37, allocations: 23.75 kB / 3.707 GB, free: 196.8 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 0.006497/10.37, allocations: 1.559 MB / 3.709 GB, free: 196.1 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 4.652e-05/10.37, allocations: 15.55 kB / 3.709 GB, free: 196 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004011/10.38, allocations: 364.9 kB / 3.709 GB, free: 196 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002724/10.38, allocations: 0.8296 MB / 3.71 GB, free: 195.7 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.008e-05/10.38, allocations: 69.56 kB / 3.71 GB, free: 195.7 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002144/10.38, allocations: 95.38 kB / 3.71 GB, free: 195.7 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002794/10.38, allocations: 1.025 MB / 3.711 GB, free: 195.6 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.771e-05/10.38, allocations: 2.859 kB / 3.711 GB, free: 195.6 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00014/10.38, allocations: 36 kB / 3.711 GB, free: 195.6 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.263e-05/10.38, allocations: 38.42 kB / 3.711 GB, free: 195.6 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002415/10.39, allocations: 0.8569 MB / 3.712 GB, free: 195.6 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 0.007732/10.39, allocations: 4.449 MB / 3.716 GB, free: 193 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001551/10.4, allocations: 0.6463 MB / 3.717 GB, free: 192.9 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007354/10.4, allocations: 0.6799 MB / 3.718 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.773e-05/10.4, allocations: 38.97 kB / 3.718 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.988e-06/10.4, allocations: 0 / 3.718 GB, free: 192.2 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.002979/10.4, allocations: 0.9874 MB / 3.719 GB, free: 192.1 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.779e-05/10.4, allocations: 56.97 kB / 3.719 GB, free: 192 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001032/10.4, allocations: 0.5483 MB / 3.719 GB, free: 191.9 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001493/10.4, allocations: 39.39 kB / 3.719 GB, free: 191.9 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003209/10.4, allocations: 426.1 kB / 3.72 GB, free: 191.7 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003115/10.4, allocations: 256.5 kB / 3.72 GB, free: 191.6 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.855e-05/10.4, allocations: 13.25 kB / 3.72 GB, free: 191.6 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001442/10.4, allocations: 385.2 kB / 3.72 GB, free: 191.3 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007361/10.4, allocations: 269.9 kB / 3.721 GB, free: 191.3 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007994/10.4, allocations: 384.3 kB / 3.721 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008127/10.4, allocations: 327.4 kB / 3.721 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.18e-06/10.4, allocations: 0 / 3.721 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.002021/10.41, allocations: 0.7916 MB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.524e-05/10.41, allocations: 7.672 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.295e-05/10.41, allocations: 7.672 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.462e-05/10.41, allocations: 3.375 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001211/10.41, allocations: 142.1 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.748e-05/10.41, allocations: 11.92 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001708/10.41, allocations: 100 kB / 3.722 GB, free: 191.1 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.545e-05/10.41, allocations: 30.66 kB / 3.722 GB, free: 191.1 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 0.000695/10.41, allocations: 285.7 kB / 3.723 GB, free: 190.9 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002839/10.41, allocations: 79.97 kB / 3.723 GB, free: 190.9 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002213/10.41, allocations: 0.794 MB / 3.724 GB, free: 190.8 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.291e-05/10.41, allocations: 7.125 kB / 3.724 GB, free: 190.8 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.887e-06/10.41, allocations: 0 / 3.724 GB, free: 190.8 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001627/10.42, allocations: 0.8153 MB / 3.724 GB, free: 190.6 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002054/10.42, allocations: 0.9784 MB / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.511e-06/10.42, allocations: 0 / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001609/10.42, allocations: 170.6 kB / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.188e-06/10.42, allocations: 0 / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.005e-05/10.42, allocations: 21.12 kB / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.887e-06/10.42, allocations: 7.141 kB / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.084e-06/10.42, allocations: 3.719 kB / 3.725 GB, free: 190.4 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002849/10.42, allocations: 1.268 MB / 3.727 GB, free: 190.2 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007527/10.42, allocations: 246.1 kB / 3.727 GB, free: 190 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000199/10.42, allocations: 13.91 kB / 3.727 GB, free: 190 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001488/10.42, allocations: 71.03 kB / 3.727 GB, free: 190 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001577/10.42, allocations: 45.28 kB / 3.727 GB, free: 190 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001134/10.42, allocations: 29.88 kB / 3.727 GB, free: 190 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0008548/10.43, allocations: 441.5 kB / 3.728 GB, free: 189.9 MB / 0.948 GB
Notification: Performance of sort global known variables: time 5.31e-07/10.43, allocations: 0 / 3.728 GB, free: 189.9 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.002067/10.43, allocations: 490.8 kB / 3.728 GB, free: 189.9 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 0.002679/10.43, allocations: 1.56 MB / 3.73 GB, free: 189.5 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001995/10.43, allocations: 0.6709 MB / 3.73 GB, free: 189.5 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 5.761e-06/10.43, allocations: 0 / 3.73 GB, free: 189.5 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008472/10.43, allocations: 370.9 kB / 3.731 GB, free: 189.5 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004317/10.44, allocations: 0.5079 MB / 3.731 GB, free: 189.4 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005212/10.44, allocations: 2.627 MB / 3.734 GB, free: 188.4 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006858/10.44, allocations: 1.105 MB / 3.735 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001678/10.45, allocations: 227.2 kB / 3.735 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003931/10.45, allocations: 72.52 kB / 3.735 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of SimCode: time 1.433e-06/10.45, allocations: 0 / 3.735 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of Templates: time 0.07946/10.53, allocations: 35.51 MB / 3.77 GB, free: 186.1 MB / 0.948 GB
make -j1 -f Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8.0.0_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)