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 1.628/1.628, allocations: 285.4 MB / 298 MB, free: 6.031 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001073/0.001073, allocations: 188.8 kB / 366.4 MB, free: 2.141 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.439/1.439, allocations: 205.1 MB / 0.6248 GB, free: 7.809 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.000799/0.0007989, allocations: 88.28 kB / 0.738 GB, free: 40.34 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.872e-05/2.874e-05, allocations: 7.984 kB / 0.8583 GB, free: 13.18 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6901/0.6901, allocations: 115.3 MB / 0.9709 GB, free: 77.79 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 4.795/5.485, allocations: 2.074 GB / 3.045 GB, free: 20.66 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002483/5.485, allocations: 84.41 kB / 3.045 GB, free: 20.62 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.591/8.077, allocations: 0.6544 GB / 3.699 GB, free: 106.3 MB / 0.948 GB
Notification: Performance of FrontEnd: time 1.974e-06/8.077, allocations: 4 kB / 3.699 GB, free: 106.3 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 7.275e-05/8.077, allocations: 28.12 kB / 3.699 GB, free: 106.3 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 0.003687/8.081, allocations: 1.383 MB / 3.701 GB, free: 104.9 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 5.401e-05/8.081, allocations: 11.97 kB / 3.701 GB, free: 104.9 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002665/8.083, allocations: 366.3 kB / 3.701 GB, free: 104.5 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001719/8.085, allocations: 0.8321 MB / 3.702 GB, free: 103.6 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.173e-05/8.085, allocations: 62 kB / 3.702 GB, free: 103.6 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001316/8.085, allocations: 88 kB / 3.702 GB, free: 103.5 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001658/8.087, allocations: 1.008 MB / 3.703 GB, free: 102.4 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.176e-05/8.087, allocations: 4 kB / 3.703 GB, free: 102.4 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.914e-05/8.087, allocations: 36 kB / 3.703 GB, free: 102.4 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.108e-05/8.087, allocations: 41.92 kB / 3.703 GB, free: 102.4 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001238/8.088, allocations: 0.8199 MB / 3.704 GB, free: 101.5 MB / 0.948 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.0045/8.093, allocations: 4.445 MB / 3.708 GB, free: 96.73 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000821/8.094, allocations: 0.6208 MB / 3.709 GB, free: 96.1 MB / 0.948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006601/8.095, allocations: 435.1 kB / 3.709 GB, free: 95.66 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005194/8.095, allocations: 0.681 MB / 3.71 GB, free: 94.84 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.222e-05/8.095, allocations: 43.12 kB / 3.71 GB, free: 94.79 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.216e-06/8.095, allocations: 0 / 3.71 GB, free: 94.79 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.001324/8.096, allocations: 0.7015 MB / 3.711 GB, free: 94.08 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.293e-05/8.096, allocations: 63.97 kB / 3.711 GB, free: 94 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006292/8.097, allocations: 0.5388 MB / 3.711 GB, free: 93.46 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 6.498e-05/8.097, allocations: 41.7 kB / 3.711 GB, free: 93.41 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002212/8.097, allocations: 424.2 kB / 3.712 GB, free: 92.99 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002303/8.098, allocations: 248.3 kB / 3.712 GB, free: 92.74 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.783e-05/8.098, allocations: 16 kB / 3.712 GB, free: 92.73 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001149/8.098, allocations: 382.8 kB / 3.712 GB, free: 92.34 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003903/8.098, allocations: 261.5 kB / 3.713 GB, free: 92.09 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004119/8.099, allocations: 362 kB / 3.713 GB, free: 91.7 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004559/8.099, allocations: 321.9 kB / 3.713 GB, free: 91.39 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.218e-06/8.099, allocations: 0 / 3.713 GB, free: 91.39 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001085/8.1, allocations: 0.7647 MB / 3.714 GB, free: 90.61 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.557e-05/8.1, allocations: 5.25 kB / 3.714 GB, free: 90.61 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.955e-06/8.1, allocations: 4 kB / 3.714 GB, free: 90.61 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.554e-05/8.1, allocations: 8 kB / 3.714 GB, free: 90.6 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006653/8.101, allocations: 155.9 kB / 3.714 GB, free: 90.45 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.36e-05/8.101, allocations: 7.953 kB / 3.714 GB, free: 90.44 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001046/8.102, allocations: 95.38 kB / 3.714 GB, free: 90.34 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.632e-05/8.102, allocations: 24 kB / 3.714 GB, free: 90.32 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 ()
 * 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 0.0001455/8.102, allocations: 148.8 kB / 3.714 GB, free: 90.17 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00013/8.102, allocations: 83.06 kB / 3.714 GB, free: 90.09 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00128/8.104, allocations: 0.7612 MB / 3.715 GB, free: 89.31 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.223e-05/8.104, allocations: 8 kB / 3.715 GB, free: 89.3 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.286e-06/8.104, allocations: 7.938 kB / 3.715 GB, free: 89.29 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008465/8.105, allocations: 0.7923 MB / 3.716 GB, free: 88.45 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002672/8.107, allocations: 1.813 MB / 3.718 GB, free: 86.58 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.619e-06/8.107, allocations: 4 kB / 3.718 GB, free: 86.57 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008402/8.108, allocations: 167.8 kB / 3.718 GB, free: 86.41 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 8.345e-06/8.108, allocations: 4 kB / 3.718 GB, free: 86.41 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.063e-05/8.108, allocations: 19.98 kB / 3.718 GB, free: 86.39 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.32e-06/8.108, allocations: 7.953 kB / 3.718 GB, free: 86.38 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.534e-06/8.108, allocations: 0 / 3.718 GB, free: 86.38 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001549/8.11, allocations: 1.233 MB / 3.719 GB, free: 85.13 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004982/8.11, allocations: 251.8 kB / 3.719 GB, free: 84.87 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001088/8.11, allocations: 16 kB / 3.719 GB, free: 84.85 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007845/8.111, allocations: 75.78 kB / 3.719 GB, free: 84.78 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.838e-05/8.111, allocations: 44.45 kB / 3.719 GB, free: 84.73 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.846e-05/8.111, allocations: 23.98 kB / 3.72 GB, free: 84.71 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0005445/8.112, allocations: 439.2 kB / 3.72 GB, free: 84.29 MB / 0.948 GB
Notification: Performance of sort global known variables: time 1.71e-07/8.112, allocations: 0 / 3.72 GB, free: 84.29 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001502/8.113, allocations: 479.3 kB / 3.72 GB, free: 83.82 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 ()
 * 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 0.002123/8.116, allocations: 1.587 MB / 3.722 GB, free: 82.16 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.001031/8.117, allocations: 0.6531 MB / 3.723 GB, free: 81.5 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 4.238e-06/8.117, allocations: 0 / 3.723 GB, free: 81.5 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004126/8.117, allocations: 351.1 kB / 3.723 GB, free: 81.16 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002434/8.119, allocations: 0.511 MB / 3.723 GB, free: 80.66 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002882/8.122, allocations: 1.755 MB / 3.725 GB, free: 78.87 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004906/8.123, allocations: 1.104 MB / 3.726 GB, free: 77.74 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001014/8.124, allocations: 227.1 kB / 3.726 GB, free: 77.51 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002265/8.124, allocations: 79.42 kB / 3.726 GB, free: 77.43 MB / 0.948 GB
Notification: Performance of SimCode: time 9.11e-07/8.124, allocations: 0 / 3.726 GB, free: 77.43 MB / 0.948 GB
Notification: Performance of Templates: time 0.05332/8.177, allocations: 39.72 MB / 3.765 GB, free: 37.82 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)