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 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001455/0.001455, allocations: 118.8 kB / 17.84 MB, free: 5.234 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.00163/0.00163, allocations: 202.3 kB / 20.79 MB, free: 2.297 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.538/1.538, allocations: 230.6 MB / 254.2 MB, free: 15.08 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 1.015/1.015, allocations: 150 MB / 460.2 MB, free: 5.234 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="IBPSA_latest_IBPSA_Airflow_Multizone_Examples_NaturalVentilation",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IBPSA requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002034/0.002034, allocations: 60.53 kB / 0.6368 GB, free: 30.47 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1675/0.1695, allocations: 89.15 MB / 0.7238 GB, free: 3.996 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.NaturalVentilation): time 0.7382/0.9077, allocations: 205.7 MB / 0.9247 GB, free: 2.301 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.01188/0.9196, allocations: 7.571 MB / 0.9321 GB, free: 2.086 MB / 0.67 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003227/0.9229, allocations: 46.69 kB / 0.9322 GB, free: 2.086 MB / 0.67 GB
Notification: Performance of NFTyping.typeComponents: time 0.002578/0.9254, allocations: 0.738 MB / 0.9329 GB, free: 2.062 MB / 0.67 GB
Notification: Performance of NFTyping.typeBindings: time 0.008218/0.9336, allocations: 2.533 MB / 0.9353 GB, free: 1.945 MB / 0.67 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004904/0.9386, allocations: 1.256 MB / 0.9366 GB, free: 1.898 MB / 0.67 GB
Notification: Performance of NFFlatten.flatten: time 0.006074/0.9446, allocations: 2.935 MB / 0.9394 GB, free: 1.844 MB / 0.67 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001839/0.9465, allocations: 0.797 MB / 0.9402 GB, free: 1.754 MB / 0.67 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003349/0.9498, allocations: 1.192 MB / 0.9414 GB, free: 1.652 MB / 0.67 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003173/0.953, allocations: 1.028 MB / 0.9424 GB, free: 1.512 MB / 0.67 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004737/0.9535, allocations: 112.9 kB / 0.9425 GB, free: 1.512 MB / 0.67 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005416/0.9589, allocations: 2.299 MB / 0.9447 GB, free: 1.141 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009083/0.9598, allocations: 472.4 kB / 0.9452 GB, free: 0.9414 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.001458/0.9612, allocations: 0.6756 MB / 0.9458 GB, free: 0.5664 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.006393/0.9676, allocations: 2.46 MB / 0.9482 GB, free: 15.86 MB / 0.6856 GB
Notification: Performance of FrontEnd - DAE generated: time 8.636e-06/0.9676, allocations: 1.844 kB / 0.9483 GB, free: 15.86 MB / 0.6856 GB
Notification: Performance of FrontEnd: time 3.246e-06/0.9676, allocations: 1.594 kB / 0.9483 GB, free: 15.86 MB / 0.6856 GB
Notification: Performance of Transformations before backend: time 5.825e-05/0.9677, allocations: 4 kB / 0.9483 GB, free: 15.86 MB / 0.6856 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 0.004728/0.9724, allocations: 1.67 MB / 0.9499 GB, free: 14.67 MB / 0.6856 GB
Notification: Performance of prepare preOptimizeDAE: time 4.829e-05/0.9725, allocations: 8.188 kB / 0.9499 GB, free: 14.67 MB / 0.6856 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 4.241e-05/0.9725, allocations: 23.06 kB / 0.9499 GB, free: 14.67 MB / 0.6856 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002294/0.9728, allocations: 139.5 kB / 0.95 GB, free: 14.55 MB / 0.6856 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004067/0.9768, allocations: 0.5047 MB / 0.9505 GB, free: 14.32 MB / 0.6856 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002213/0.979, allocations: 0.8692 MB / 0.9514 GB, free: 13.68 MB / 0.6856 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.016e-05/0.9791, allocations: 63.72 kB / 0.9515 GB, free: 13.65 MB / 0.6856 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002318/0.9793, allocations: 89.5 kB / 0.9515 GB, free: 13.62 MB / 0.6856 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002376/0.9817, allocations: 1.113 MB / 0.9526 GB, free: 12.94 MB / 0.6856 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.082e-05/0.9817, allocations: 4 kB / 0.9526 GB, free: 12.94 MB / 0.6856 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001168/0.9819, allocations: 35.03 kB / 0.9527 GB, free: 12.91 MB / 0.6856 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.93e-05/0.9819, allocations: 51.31 kB / 0.9527 GB, free: 12.9 MB / 0.6856 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002207/0.9841, allocations: 0.9784 MB / 0.9537 GB, free: 12.42 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 0.006785/0.9909, allocations: 4.501 MB / 0.9581 GB, free: 8.492 MB / 0.6856 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001693/0.9926, allocations: 0.7557 MB / 0.9588 GB, free: 8.094 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001088/0.9937, allocations: 488.1 kB / 0.9593 GB, free: 7.852 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.537e-05/0.9938, allocations: 13.84 kB / 0.9593 GB, free: 7.852 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.865e-05/0.9938, allocations: 41.5 kB / 0.9593 GB, free: 7.805 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=70): time 3.086e-06/0.9938, allocations: 0 / 0.9593 GB, free: 7.805 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=70): time 0.002968/0.9968, allocations: 1.156 MB / 0.9604 GB, free: 7.223 MB / 0.6856 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.466e-05/0.9969, allocations: 60.25 kB / 0.9605 GB, free: 7.156 MB / 0.6856 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00103/0.9979, allocations: 0.6505 MB / 0.9611 GB, free: 6.781 MB / 0.6856 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001426/0.998, allocations: 39.83 kB / 0.9612 GB, free: 6.738 MB / 0.6856 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003759/0.9984, allocations: 438.6 kB / 0.9616 GB, free: 6.355 MB / 0.6856 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00038/0.9988, allocations: 260.8 kB / 0.9618 GB, free: 6.133 MB / 0.6856 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002672/0.999, allocations: 117.5 kB / 0.962 GB, free: 6.062 MB / 0.6856 GB
Notification: Performance of setup shared object (initialization): time 0.0001762/0.9992, allocations: 335.5 kB / 0.9623 GB, free: 5.734 MB / 0.6856 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007401/1, allocations: 332.7 kB / 0.9626 GB, free: 5.57 MB / 0.6856 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000764/1.001, allocations: 416.4 kB / 0.963 GB, free: 5.32 MB / 0.6856 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00155/1.002, allocations: 0.7536 MB / 0.9637 GB, free: 4.902 MB / 0.6856 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.711e-06/1.002, allocations: 0 / 0.9637 GB, free: 4.902 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.00217/1.004, allocations: 0.9065 MB / 0.9646 GB, free: 4.441 MB / 0.6856 GB
Notification: Performance of prepare postOptimizeDAE: time 2.973e-05/1.004, allocations: 4.812 kB / 0.9646 GB, free: 4.441 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.708e-06/1.004, allocations: 2.719 kB / 0.9646 GB, free: 4.441 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.372e-05/1.005, allocations: 4.594 kB / 0.9646 GB, free: 4.441 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008904/1.005, allocations: 155.5 kB / 0.9648 GB, free: 4.414 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.047e-05/1.005, allocations: 9.188 kB / 0.9648 GB, free: 4.41 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001105/1.007, allocations: 70.19 kB / 0.9648 GB, free: 4.363 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.63e-05/1.007, allocations: 27.14 kB / 0.9649 GB, free: 4.352 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 0.0005901/1.007, allocations: 284.2 kB / 0.9651 GB, free: 4.141 MB / 0.6856 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002672/1.007, allocations: 86.7 kB / 0.9652 GB, free: 4.098 MB / 0.6856 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003102/1.008, allocations: 110.8 kB / 0.9653 GB, free: 4 MB / 0.6856 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.051e-05/1.008, allocations: 15.42 kB / 0.9653 GB, free: 3.992 MB / 0.6856 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.743e-05/1.008, allocations: 3.938 kB / 0.9654 GB, free: 3.988 MB / 0.6856 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001785/1.01, allocations: 0.9208 MB / 0.9663 GB, free: 3.383 MB / 0.6856 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004031/1.014, allocations: 2.027 MB / 0.9682 GB, free: 2.043 MB / 0.6856 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.023e-05/1.014, allocations: 6.484 kB / 0.9682 GB, free: 2.039 MB / 0.6856 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001076/1.015, allocations: 181.2 kB / 0.9684 GB, free: 2.004 MB / 0.6856 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.286e-05/1.015, allocations: 3.406 kB / 0.9684 GB, free: 2.004 MB / 0.6856 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.454e-05/1.015, allocations: 17.11 kB / 0.9684 GB, free: 1.992 MB / 0.6856 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.613e-06/1.015, allocations: 1.594 kB / 0.9684 GB, free: 1.992 MB / 0.6856 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.385e-06/1.015, allocations: 1.656 kB / 0.9684 GB, free: 1.992 MB / 0.6856 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002993/1.018, allocations: 1.377 MB / 0.9698 GB, free: 1.219 MB / 0.6856 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006897/1.018, allocations: 259.6 kB / 0.97 GB, free: 0.9961 MB / 0.6856 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001897/1.019, allocations: 15.34 kB / 0.97 GB, free: 0.9844 MB / 0.6856 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009404/1.02, allocations: 33.59 kB / 0.9701 GB, free: 0.9688 MB / 0.6856 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001639/1.02, allocations: 48.08 kB / 0.9701 GB, free: 0.9414 MB / 0.6856 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.739e-05/1.02, allocations: 23.17 kB / 0.9701 GB, free: 0.9336 MB / 0.6856 GB
Notification: Performance of sorting global known variables: time 0.0007531/1.021, allocations: 460.8 kB / 0.9706 GB, free: 0.4922 MB / 0.6856 GB
Notification: Performance of sort global known variables: time 1.5e-07/1.021, allocations: 0 / 0.9706 GB, free: 0.4922 MB / 0.6856 GB
Notification: Performance of remove unused functions: time 0.001209/1.022, allocations: 335.4 kB / 0.9709 GB, free: 168 kB / 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 0.003603/1.025, allocations: 1.996 MB / 0.9728 GB, free: 14.16 MB / 0.7012 GB
Notification: Performance of simCode: created initialization part: time 0.001891/1.027, allocations: 0.751 MB / 0.9736 GB, free: 13.42 MB / 0.7012 GB
Notification: Performance of simCode: created event and clocks part: time 6.563e-06/1.027, allocations: 0 / 0.9736 GB, free: 13.42 MB / 0.7012 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008829/1.028, allocations: 403.8 kB / 0.974 GB, free: 13.04 MB / 0.7012 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003042/1.031, allocations: 0.5567 MB / 0.9745 GB, free: 12.52 MB / 0.7012 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01517/1.046, allocations: 7.371 MB / 0.9817 GB, free: 5.02 MB / 0.7012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008791/1.047, allocations: 1.089 MB / 0.9828 GB, free: 3.902 MB / 0.7012 GB
Notification: Performance of simCode: alias equations: time 0.001233/1.049, allocations: 231.3 kB / 0.983 GB, free: 3.672 MB / 0.7012 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007524/1.049, allocations: 363.3 kB / 0.9833 GB, free: 3.316 MB / 0.7012 GB
Notification: Performance of SimCode: time 1.934e-06/1.049, allocations: 4 kB / 0.9833 GB, free: 3.312 MB / 0.7012 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06129/1.111, allocations: 26.38 MB / 1.009 GB, free: 9.297 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 10.29/11.4, allocations: 8.062 kB / 1.009 GB, free: 9.289 MB / 0.7325 GB
"
[Timeout remaining time 648]
(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 os._exit(0), Time elapsed: 15.486050490988418]
Failed to read output from testmodel.py, exit status != 0:
11.540092596027534 11.566855996 10.593792165
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f97065af3a0>