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: "" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="Buildings_maint_8_0_x_Buildings_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.1-maint.8.0.x/package.mo): time 1.78/1.78, allocations: 288.2 MB / 303.2 MB, free: 8.125 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001361/0.001362, allocations: 178.5 kB / 371.8 MB, free: 10.29 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.979/1.979, allocations: 205.4 MB / 0.6305 GB, free: 10.03 MB / 458.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001174/0.001174, allocations: 87.67 kB / 0.7439 GB, free: 5.949 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004121/0.0004122, allocations: 15.22 kB / 0.8669 GB, free: 142.1 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2683/0.2688, allocations: 115.3 MB / 0.9795 GB, free: 27.62 MB / 0.6198 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.757/6.026, allocations: 2.074 GB / 3.053 GB, free: 242.9 MB / 0.948 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003244/6.027, allocations: 87.95 kB / 3.054 GB, free: 242.8 MB / 0.948 GB
Notification: Performance of FrontEnd - DAE generated: time 2.869/8.896, allocations: 0.6551 GB / 3.709 GB, free: 192.3 MB / 0.948 GB
Notification: Performance of FrontEnd: time 2.024e-06/8.896, allocations: 3.391 kB / 3.709 GB, free: 192.3 MB / 0.948 GB
Notification: Performance of Transformations before backend: time 0.0001583/8.896, allocations: 24.84 kB / 3.709 GB, free: 192.3 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 0.005887/8.902, allocations: 1.558 MB / 3.71 GB, free: 191.7 MB / 0.948 GB
Notification: Performance of prepare preOptimizeDAE: time 6.254e-05/8.902, allocations: 13.2 kB / 3.71 GB, free: 191.7 MB / 0.948 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003122/8.902, allocations: 140.8 kB / 3.71 GB, free: 191.7 MB / 0.948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002757/8.905, allocations: 364.1 kB / 3.711 GB, free: 191.6 MB / 0.948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001861/8.907, allocations: 0.8354 MB / 3.711 GB, free: 191.4 MB / 0.948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.206e-05/8.907, allocations: 67.05 kB / 3.712 GB, free: 191.4 MB / 0.948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001452/8.907, allocations: 88.44 kB / 3.712 GB, free: 191.4 MB / 0.948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001833/8.909, allocations: 1.029 MB / 3.713 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.4e-05/8.909, allocations: 3.844 kB / 3.713 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.712e-05/8.909, allocations: 37.48 kB / 3.713 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.999e-05/8.909, allocations: 35.27 kB / 3.713 GB, free: 191.2 MB / 0.948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001463/8.911, allocations: 0.8611 MB / 3.714 GB, free: 191.2 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 0.005598/8.916, allocations: 4.45 MB / 3.718 GB, free: 188.6 MB / 0.948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001026/8.917, allocations: 0.6435 MB / 3.718 GB, free: 188.6 MB / 0.948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006248/8.918, allocations: 0.6761 MB / 3.719 GB, free: 187.8 MB / 0.948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.686e-05/8.918, allocations: 45.42 kB / 3.719 GB, free: 187.8 MB / 0.948 GB
Notification: Performance of pre-optimization done (n=70): time 3.556e-06/8.918, allocations: 3.25 kB / 3.719 GB, free: 187.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=70): time 0.001971/8.92, allocations: 0.9863 MB / 3.72 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.891e-05/8.92, allocations: 59.28 kB / 3.72 GB, free: 187.7 MB / 0.948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007314/8.921, allocations: 0.5447 MB / 3.721 GB, free: 187.5 MB / 0.948 GB
Notification: Performance of collectPreVariables (initialization): time 6.658e-05/8.921, allocations: 40.89 kB / 3.721 GB, free: 187.5 MB / 0.948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000314/8.921, allocations: 424.5 kB / 3.721 GB, free: 187.4 MB / 0.948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00024/8.921, allocations: 247.6 kB / 3.721 GB, free: 187.2 MB / 0.948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.142e-05/8.922, allocations: 13.81 kB / 3.721 GB, free: 187.2 MB / 0.948 GB
Notification: Performance of setup shared object (initialization): time 0.0001634/8.922, allocations: 392.2 kB / 3.722 GB, free: 186.9 MB / 0.948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004386/8.922, allocations: 273.4 kB / 3.722 GB, free: 186.9 MB / 0.948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004997/8.923, allocations: 376.1 kB / 3.722 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005233/8.923, allocations: 325.6 kB / 3.723 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.6e-06/8.923, allocations: 0 / 3.723 GB, free: 186.8 MB / 0.948 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001284/8.924, allocations: 0.7896 MB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of prepare postOptimizeDAE: time 2.948e-05/8.925, allocations: 7.031 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.118e-05/8.925, allocations: 3.938 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.423e-05/8.925, allocations: 7.734 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006993/8.925, allocations: 145.4 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.889e-05/8.925, allocations: 10.16 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001121/8.926, allocations: 102.6 kB / 3.724 GB, free: 186.7 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.257e-05/8.926, allocations: 27.53 kB / 3.724 GB, free: 186.7 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 0.0005536/8.927, allocations: 285 kB / 3.724 GB, free: 186.6 MB / 0.948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000166/8.927, allocations: 83.59 kB / 3.724 GB, free: 186.6 MB / 0.948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00136/8.929, allocations: 0.7874 MB / 3.725 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.257e-06/8.929, allocations: 9.062 kB / 3.725 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.975e-06/8.929, allocations: 6.484 kB / 3.725 GB, free: 186.5 MB / 0.948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009964/8.93, allocations: 0.8174 MB / 3.726 GB, free: 186.2 MB / 0.948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001579/8.931, allocations: 0.9723 MB / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.159e-06/8.931, allocations: 0 / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008661/8.932, allocations: 173.5 kB / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.107e-05/8.932, allocations: 3.344 kB / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.169e-05/8.932, allocations: 14.56 kB / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.37e-06/8.932, allocations: 3.719 kB / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.85e-06/8.932, allocations: 0 / 3.727 GB, free: 186 MB / 0.948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00173/8.934, allocations: 1.276 MB / 3.728 GB, free: 185.8 MB / 0.948 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000591/8.935, allocations: 246.2 kB / 3.728 GB, free: 185.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001054/8.935, allocations: 11.59 kB / 3.728 GB, free: 185.7 MB / 0.948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008193/8.935, allocations: 74.23 kB / 3.728 GB, free: 185.7 MB / 0.948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000118/8.936, allocations: 37.86 kB / 3.728 GB, free: 185.7 MB / 0.948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.569e-05/8.936, allocations: 26.44 kB / 3.729 GB, free: 185.7 MB / 0.948 GB
Notification: Performance of sorting global known variables: time 0.0005603/8.936, allocations: 447.2 kB / 3.729 GB, free: 185.6 MB / 0.948 GB
Notification: Performance of sort global known variables: time 5.51e-07/8.936, allocations: 0 / 3.729 GB, free: 185.6 MB / 0.948 GB
Notification: Performance of remove unused functions: time 0.001808/8.938, allocations: 488.6 kB / 3.729 GB, free: 185.6 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 0.004629/8.943, allocations: 3.288 MB / 3.733 GB, free: 184.5 MB / 0.948 GB
Notification: Performance of simCode: created initialization part: time 0.00126/8.944, allocations: 0.6711 MB / 3.733 GB, free: 184.5 MB / 0.948 GB
Notification: Performance of simCode: created event and clocks part: time 4.759e-06/8.944, allocations: 3.281 kB / 3.733 GB, free: 184.5 MB / 0.948 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005044/8.945, allocations: 364.4 kB / 3.734 GB, free: 184.5 MB / 0.948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002593/8.947, allocations: 0.5055 MB / 3.734 GB, free: 184.5 MB / 0.948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009255/8.956, allocations: 6.608 MB / 3.741 GB, free: 181.9 MB / 0.948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007081/8.957, allocations: 1.109 MB / 3.742 GB, free: 181.2 MB / 0.948 GB
Notification: Performance of simCode: alias equations: time 0.001246/8.958, allocations: 224.4 kB / 3.742 GB, free: 181.2 MB / 0.948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005419/8.959, allocations: 359.8 kB / 3.742 GB, free: 181.2 MB / 0.948 GB
Notification: Performance of SimCode: time 1.372e-06/8.959, allocations: 0 / 3.742 GB, free: 181.2 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1007/9.06, allocations: 48.91 MB / 3.79 GB, free: 179.6 MB / 0.948 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002121/9.06, allocations: 190.4 kB / 3.79 GB, free: 179.4 MB / 0.948 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.013/13.07, allocations: 0 / 3.79 GB, free: 179.4 MB / 0.948 GB
(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 & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_maint_8_0_x_Buildings_Airflow_Multizone_Examples_NaturalVentilation_fmu --startTime=0 --stopTime=7200 --timeout=50 --tolerance=1e-06 Buildings_maint_8_0_x_Buildings_Airflow_Multizone_Examples_NaturalVentilation.fmu > Buildings_maint.8.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)