Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001832/0.001832, allocations: 118.7 kB / 17.13 MB, free: 5.918 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002086/0.002086, allocations: 192.7 kB / 20.08 MB, free: 2.988 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.413/1.413, allocations: 225.6 MB / 248.5 MB, free: 3.605 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8254/0.8254, allocations: 129.2 MB / 432.5 MB, free: 13.23 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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: "" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.001921/0.001921, allocations: 67.89 kB / 0.5987 GB, free: 15.2 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3867/0.3886, allocations: 83.44 MB / 0.6802 GB, free: 6.102 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.NaturalVentilation): time 0.568/0.9566, allocations: 202.7 MB / 0.8781 GB, free: 1.852 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.009406/0.966, allocations: 7.415 MB / 0.8854 GB, free: 1.805 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001332/0.9674, allocations: 38.31 kB / 0.8854 GB, free: 1.805 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.00167/0.969, allocations: 0.7328 MB / 0.8861 GB, free: 1.789 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.00565/0.9747, allocations: 2.48 MB / 0.8885 GB, free: 1.691 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002844/0.9775, allocations: 1.257 MB / 0.8898 GB, free: 1.656 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.003939/0.9815, allocations: 2.915 MB / 0.8926 GB, free: 1.652 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001208/0.9827, allocations: 0.773 MB / 0.8934 GB, free: 1.598 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002207/0.9849, allocations: 1.174 MB / 0.8945 GB, free: 1.598 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002149/0.987, allocations: 1.02 MB / 0.8955 GB, free: 1.59 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002121/0.9872, allocations: 111.4 kB / 0.8956 GB, free: 1.59 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004446/0.9917, allocations: 2.252 MB / 0.8978 GB, free: 1.566 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006283/0.9923, allocations: 460.3 kB / 0.8983 GB, free: 1.562 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.001275/0.9936, allocations: 0.6697 MB / 0.8989 GB, free: 1.562 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.005155/0.9987, allocations: 2.42 MB / 0.9013 GB, free: 1.414 MB / 0.67 GB
Notification: Performance of FrontEnd - DAE generated: time 4.629e-06/0.9987, allocations: 3.938 kB / 0.9013 GB, free: 1.41 MB / 0.67 GB
Notification: Performance of FrontEnd: time 1.894e-06/0.9987, allocations: 0 / 0.9013 GB, free: 1.41 MB / 0.67 GB
Notification: Performance of Transformations before backend: time 2.322e-05/0.9988, allocations: 0.8438 kB / 0.9013 GB, free: 1.41 MB / 0.67 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 0.003464/1.002, allocations: 1.668 MB / 0.9029 GB, free: 16.54 MB / 0.6856 GB
Notification: Performance of prepare preOptimizeDAE: time 3.729e-05/1.002, allocations: 9.594 kB / 0.9029 GB, free: 16.54 MB / 0.6856 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000146/1.002, allocations: 134.5 kB / 0.903 GB, free: 16.5 MB / 0.6856 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002392/1.005, allocations: 384.6 kB / 0.9034 GB, free: 16.43 MB / 0.6856 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001451/1.006, allocations: 0.8599 MB / 0.9043 GB, free: 16.1 MB / 0.6856 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.236e-05/1.006, allocations: 60.41 kB / 0.9043 GB, free: 16.1 MB / 0.6856 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001315/1.006, allocations: 86.7 kB / 0.9044 GB, free: 16.1 MB / 0.6856 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001497/1.008, allocations: 1.047 MB / 0.9054 GB, free: 15.96 MB / 0.6856 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.964e-05/1.008, allocations: 2.219 kB / 0.9054 GB, free: 15.96 MB / 0.6856 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.921e-05/1.008, allocations: 33.62 kB / 0.9055 GB, free: 15.96 MB / 0.6856 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.826e-05/1.008, allocations: 45.53 kB / 0.9055 GB, free: 15.96 MB / 0.6856 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001319/1.009, allocations: 0.8846 MB / 0.9064 GB, free: 15.96 MB / 0.6856 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 0.004887/1.014, allocations: 4.386 MB / 0.9106 GB, free: 13.38 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001046/1.015, allocations: 0.6631 MB / 0.9113 GB, free: 13.35 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006632/1.016, allocations: 435.4 kB / 0.9117 GB, free: 13.34 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006928/1.017, allocations: 0.6721 MB / 0.9124 GB, free: 12.59 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.401e-05/1.017, allocations: 44.28 kB / 0.9124 GB, free: 12.55 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=70): time 3.125e-06/1.017, allocations: 0.9688 kB / 0.9124 GB, free: 12.55 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=70): time 0.001695/1.018, allocations: 0.991 MB / 0.9134 GB, free: 12.46 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.407e-05/1.018, allocations: 66.31 kB / 0.9134 GB, free: 12.39 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006651/1.019, allocations: 0.6308 MB / 0.9141 GB, free: 12.27 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 6.588e-05/1.019, allocations: 42.64 kB / 0.9141 GB, free: 12.23 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003035/1.02, allocations: 443.8 kB / 0.9145 GB, free: 12.04 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002569/1.02, allocations: 264.7 kB / 0.9148 GB, free: 11.86 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001705/1.02, allocations: 115.8 kB / 0.9149 GB, free: 11.85 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001833/1.02, allocations: 385 kB / 0.9152 GB, free: 11.54 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004111/1.021, allocations: 276.9 kB / 0.9155 GB, free: 11.54 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004566/1.021, allocations: 359 kB / 0.9159 GB, free: 11.48 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009188/1.022, allocations: 0.6595 MB / 0.9165 GB, free: 11.41 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.857e-06/1.022, allocations: 0 / 0.9165 GB, free: 11.41 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001324/1.023, allocations: 0.8 MB / 0.9173 GB, free: 11.32 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 1.831e-05/1.023, allocations: 4.75 kB / 0.9173 GB, free: 11.32 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.782e-06/1.023, allocations: 3.438 kB / 0.9173 GB, free: 11.32 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.058e-05/1.023, allocations: 5.969 kB / 0.9173 GB, free: 11.32 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005939/1.024, allocations: 146 kB / 0.9174 GB, free: 11.32 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.58e-05/1.024, allocations: 7.031 kB / 0.9174 GB, free: 11.31 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007267/1.025, allocations: 54.09 kB / 0.9175 GB, free: 11.29 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.637e-05/1.025, allocations: 26.88 kB / 0.9175 GB, free: 11.29 MB / 0.6856 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 (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000438/1.025, allocations: 293.3 kB / 0.9178 GB, free: 11.16 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001487/1.025, allocations: 86.55 kB / 0.9179 GB, free: 11.12 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001241/1.026, allocations: 0.796 MB / 0.9187 GB, free: 11.05 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.688e-06/1.026, allocations: 15.16 kB / 0.9187 GB, free: 11.05 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.48e-06/1.027, allocations: 0 / 0.9187 GB, free: 11.05 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009859/1.027, allocations: 0.8134 MB / 0.9195 GB, free: 10.79 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002577/1.03, allocations: 1.85 MB / 0.9213 GB, free: 10.46 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.697e-06/1.03, allocations: 0.9688 kB / 0.9213 GB, free: 10.46 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007624/1.031, allocations: 169.3 kB / 0.9214 GB, free: 10.46 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.722e-06/1.031, allocations: 2.469 kB / 0.9214 GB, free: 10.46 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.38e-05/1.031, allocations: 19.47 kB / 0.9215 GB, free: 10.46 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.306e-06/1.031, allocations: 6.719 kB / 0.9215 GB, free: 10.45 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.234e-06/1.031, allocations: 2.25 kB / 0.9215 GB, free: 10.45 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001676/1.033, allocations: 1.202 MB / 0.9226 GB, free: 10.25 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004637/1.033, allocations: 252.6 kB / 0.9229 GB, free: 10.1 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001069/1.033, allocations: 15.47 kB / 0.9229 GB, free: 10.1 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005926/1.034, allocations: 20.16 kB / 0.9229 GB, free: 10.1 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001044/1.034, allocations: 44.89 kB / 0.923 GB, free: 10.1 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.564e-05/1.034, allocations: 26.53 kB / 0.923 GB, free: 10.1 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.0005202/1.034, allocations: 451 kB / 0.9234 GB, free: 10.01 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 1.11e-07/1.034, allocations: 4.969 kB / 0.9234 GB, free: 10 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.0008323/1.035, allocations: 344.2 kB / 0.9237 GB, free: 9.957 MB / 0.6856 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 8 (volA.dynBal.medium.Xi[1],volA.dynBal.U,volA.dynBal.m,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.Xi[1],volOut.dynBal.U,volOut.dynBal.m)
 * 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 (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002164/1.037, allocations: 1.835 MB / 0.9255 GB, free: 9.23 MB / 0.6856 GB
Notification: Performance of simCode: created initialization part: time 0.00106/1.038, allocations: 0.6443 MB / 0.9262 GB, free: 9.219 MB / 0.6856 GB
Notification: Performance of simCode: created event and clocks part: time 2.525e-06/1.038, allocations: 0 / 0.9262 GB, free: 9.219 MB / 0.6856 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004275/1.039, allocations: 349.6 kB / 0.9265 GB, free: 9.215 MB / 0.6856 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002166/1.041, allocations: 0.55 MB / 0.927 GB, free: 9.141 MB / 0.6856 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009425/1.05, allocations: 6.997 MB / 0.9339 GB, free: 6.879 MB / 0.6856 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006632/1.051, allocations: 1.086 MB / 0.9349 GB, free: 6.168 MB / 0.6856 GB
Notification: Performance of simCode: alias equations: time 0.0008706/1.052, allocations: 228.2 kB / 0.9351 GB, free: 6.109 MB / 0.6856 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000415/1.052, allocations: 361.6 kB / 0.9355 GB, free: 6.102 MB / 0.6856 GB
Notification: Performance of SimCode: time 6.91e-07/1.052, allocations: 0 / 0.9355 GB, free: 6.102 MB / 0.6856 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05613/1.109, allocations: 25.4 MB / 0.9603 GB, free: 3.785 MB / 0.7012 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.668/10.78, allocations: 10.22 kB / 0.9603 GB, free: 3.777 MB / 0.7012 GB
"
[Timeout remaining time 649]
(rm -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation_fmu --startTime=0 --stopTime=7200 --stepSize=2.88 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation.fmu > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 14.123572906013578]
Failed to read output from testmodel.py, exit status != 0:
10.873288478702307 10.888889744 9.886745957
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fd8375a6020>