Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep.conf.json
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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.CO2TransportStep,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.227/5.227, allocations: 0.5623 GB / 0.5776 GB, free: 3.398 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002468/0.002467, allocations: 355.6 kB / 0.6447 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.024/4.024, allocations: 410.7 MB / 1.113 GB, free: 6.02 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00186/0.001859, allocations: 179.3 kB / 1.226 GB, free: 6.191 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006285/0.0006287, allocations: 12 kB / 1.349 GB, free: 8.324 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6909/0.6916, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.CO2TransportStep): time 0.3102/1.002, allocations: 261.3 MB / 1.717 GB, free: 22.86 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.7872/1.789, allocations: 22.92 MB / 1.739 GB, free: 12.72 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003319/1.792, allocations: 58.28 kB / 1.739 GB, free: 12.72 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.005698/1.798, allocations: 1.371 MB / 1.74 GB, free: 12.72 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01634/1.815, allocations: 4.849 MB / 1.745 GB, free: 12.67 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008317/1.823, allocations: 2.124 MB / 1.747 GB, free: 12.64 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.01237/1.835, allocations: 8.9 MB / 1.756 GB, free: 12.62 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004605/1.84, allocations: 2.242 MB / 1.758 GB, free: 12.32 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007116/1.847, allocations: 2.505 MB / 1.76 GB, free: 12.31 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006241/1.853, allocations: 2.615 MB / 1.763 GB, free: 12.3 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009604/1.854, allocations: 167.2 kB / 1.763 GB, free: 12.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009347/1.864, allocations: 2.123 MB / 1.765 GB, free: 12.3 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.002768/1.867, allocations: 1.278 MB / 1.766 GB, free: 12.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.001888/1.869, allocations: 0.6784 MB / 1.767 GB, free: 12.26 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.008784/1.877, allocations: 4.235 MB / 1.771 GB, free: 11.95 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.733e-06/1.877, allocations: 0 / 1.771 GB, free: 11.95 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.266e-06/1.877, allocations: 0 / 1.771 GB, free: 11.95 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001582/1.878, allocations: 0 / 1.771 GB, free: 11.95 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 709
 * Number of variables: 709
Notification: Performance of Generate backend data structure: time 0.01513/1.893, allocations: 3.389 MB / 1.775 GB, free: 10.41 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.653e-05/1.893, allocations: 15.45 kB / 1.775 GB, free: 10.41 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008502/1.901, allocations: 0.8525 MB / 1.775 GB, free: 10.23 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005744/1.907, allocations: 1.842 MB / 1.777 GB, free: 9.77 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001967/1.907, allocations: 209.8 kB / 1.777 GB, free: 9.762 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007569/1.908, allocations: 284.5 kB / 1.778 GB, free: 9.758 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01009/1.918, allocations: 3.578 MB / 1.781 GB, free: 9.391 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001074/1.918, allocations: 7.75 kB / 1.781 GB, free: 9.391 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004222/1.919, allocations: 116.5 kB / 1.781 GB, free: 9.391 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002222/1.919, allocations: 145.8 kB / 1.781 GB, free: 9.383 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009789/1.929, allocations: 3.289 MB / 1.785 GB, free: 9.348 MB / 0.8542 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 0.02532/1.954, allocations: 14.15 MB / 1.798 GB, free: 17.04 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006208/1.96, allocations: 2.593 MB / 1.801 GB, free: 16.59 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003435/1.964, allocations: 1.365 MB / 1.802 GB, free: 16.56 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001882/1.966, allocations: 1.375 MB / 1.804 GB, free: 15.05 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003466/1.969, allocations: 1.231 MB / 1.805 GB, free: 14.98 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=216): time 5.701e-06/1.969, allocations: 0 / 1.805 GB, free: 14.98 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=216): time 0.01002/1.979, allocations: 3.195 MB / 1.808 GB, free: 14.79 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.98e-05/1.979, allocations: 81.64 kB / 1.808 GB, free: 14.71 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002891/1.982, allocations: 1.425 MB / 1.809 GB, free: 14.55 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.000476/1.983, allocations: 72.12 kB / 1.81 GB, free: 14.52 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001041/1.984, allocations: 1.103 MB / 1.811 GB, free: 14.05 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009809/1.985, allocations: 0.7445 MB / 1.811 GB, free: 13.57 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001795/1.985, allocations: 47.56 kB / 1.811 GB, free: 13.57 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0002099/1.985, allocations: 382.4 kB / 1.812 GB, free: 13.26 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002535/1.988, allocations: 0.9176 MB / 1.813 GB, free: 13.25 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002805/1.991, allocations: 1.294 MB / 1.814 GB, free: 12.89 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002903/1.994, allocations: 1.136 MB / 1.815 GB, free: 12.82 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.786e-06/1.994, allocations: 0 / 1.815 GB, free: 12.82 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.006888/2.001, allocations: 2.609 MB / 1.818 GB, free: 12.6 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 6.248e-05/2.001, allocations: 32.45 kB / 1.818 GB, free: 12.57 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.025e-05/2.001, allocations: 12 kB / 1.818 GB, free: 12.57 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.721e-05/2.001, allocations: 17.06 kB / 1.818 GB, free: 12.57 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003826/2.005, allocations: 483 kB / 1.818 GB, free: 12.56 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.674e-05/2.005, allocations: 22.78 kB / 1.818 GB, free: 12.56 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004456/2.009, allocations: 363.3 kB / 1.818 GB, free: 12.44 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002581/2.009, allocations: 82.11 kB / 1.819 GB, free: 12.44 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (261):
 * Single equations (assignments): 260
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.001939/2.011, allocations: 0.6838 MB / 1.819 GB, free: 12.31 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006661/2.012, allocations: 211.1 kB / 1.819 GB, free: 12.21 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006775/2.019, allocations: 2.55 MB / 1.822 GB, free: 11.72 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005456/2.024, allocations: 2.337 MB / 1.824 GB, free: 11.09 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.066e-05/2.024, allocations: 1.859 kB / 1.824 GB, free: 11.09 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001902/2.026, allocations: 0.5551 MB / 1.825 GB, free: 10.78 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000519/2.027, allocations: 43.09 kB / 1.825 GB, free: 10.78 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003284/2.03, allocations: 237.2 kB / 1.825 GB, free: 10.7 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004618/2.031, allocations: 144.4 kB / 1.825 GB, free: 10.64 MB / 0.8698 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.00863/2.039, allocations: 2.657 MB / 1.828 GB, free: 10.11 MB / 0.8698 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.009588/2.049, allocations: 4.119 MB / 1.832 GB, free: 9.227 MB / 0.8698 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002583/2.051, allocations: 1.171 MB / 1.833 GB, free: 9.035 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.002018/2.053, allocations: 0.969 MB / 1.834 GB, free: 8.766 MB / 0.8698 GB
Notification: Performance of Backend: time 8.72e-07/2.053, allocations: 0 / 1.834 GB, free: 8.766 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.00771/2.061, allocations: 2.362 MB / 1.836 GB, free: 8.176 MB / 0.8698 GB
Notification: Performance of SimCode: time 0.01737/2.079, allocations: 7.439 MB / 1.843 GB, free: 3.637 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1418/2.22, allocations: 53.13 MB / 1.895 GB, free: 3.637 MB / 0.9167 GB