Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.Orifice.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.Orifice,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.Orifice")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.884/4.884, allocations: 0.5623 GB / 0.5775 GB, free: 66.95 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002516/0.002515, allocations: 355.8 kB / 0.6446 GB, free: 21.41 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.169/4.169, allocations: 410.8 MB / 1.113 GB, free: 15.77 MB / 0.6198 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001826/0.001826, allocations: 180.4 kB / 1.226 GB, free: 11.71 MB / 0.7292 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004882/0.0004884, allocations: 11.88 kB / 1.349 GB, free: 321.6 MB / 0.8073 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1943/0.1948, allocations: 115.3 MB / 1.461 GB, free: 220.7 MB / 0.8073 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.Orifice): time 0.1846/0.3795, allocations: 156.6 MB / 1.614 GB, free: 63.9 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.004469/0.384, allocations: 2.402 MB / 1.617 GB, free: 61.5 MB / 0.8073 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000348/0.3844, allocations: 15.88 kB / 1.617 GB, free: 61.48 MB / 0.8073 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008072/0.3852, allocations: 202.7 kB / 1.617 GB, free: 61.29 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.002289/0.3875, allocations: 0.8044 MB / 1.618 GB, free: 60.48 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001897/0.3894, allocations: 0.5636 MB / 1.618 GB, free: 59.92 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.001315/0.3907, allocations: 1.138 MB / 1.619 GB, free: 58.78 MB / 0.8073 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004458/0.3912, allocations: 249.6 kB / 1.619 GB, free: 58.53 MB / 0.8073 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00098/0.3922, allocations: 478 kB / 1.62 GB, free: 58.06 MB / 0.8073 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0004354/0.3926, allocations: 302.8 kB / 1.62 GB, free: 57.77 MB / 0.8073 GB
Notification: Performance of NFPackage.collectConstants: time 5.759e-05/0.3927, allocations: 20 kB / 1.62 GB, free: 57.75 MB / 0.8073 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001344/0.3941, allocations: 454.7 kB / 1.621 GB, free: 57.3 MB / 0.8073 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001531/0.3942, allocations: 131.6 kB / 1.621 GB, free: 57.17 MB / 0.8073 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001125/0.3944, allocations: 117.5 kB / 1.621 GB, free: 57.05 MB / 0.8073 GB
Notification: Performance of NFConvertDAE.convert: time 0.0007611/0.3951, allocations: 0.5222 MB / 1.621 GB, free: 56.53 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 4.348e-06/0.3952, allocations: 0 / 1.621 GB, free: 56.53 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 1.603e-06/0.3952, allocations: 0 / 1.621 GB, free: 56.53 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 6.362e-06/0.3952, allocations: 0 / 1.621 GB, free: 56.53 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 74
 * Number of variables: 74
Notification: Performance of Generate backend data structure: time 0.001339/0.3965, allocations: 0.7244 MB / 1.622 GB, free: 55.75 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 4.167e-05/0.3966, allocations: 12.47 kB / 1.622 GB, free: 55.75 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001706/0.3983, allocations: 187.2 kB / 1.622 GB, free: 55.56 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006079/0.3989, allocations: 357.7 kB / 1.623 GB, free: 55.18 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.785e-05/0.399, allocations: 28.66 kB / 1.623 GB, free: 55.14 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.289e-05/0.399, allocations: 39.94 kB / 1.623 GB, free: 55.11 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007966/0.3999, allocations: 369.1 kB / 1.623 GB, free: 54.72 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.046e-05/0.3999, allocations: 0 / 1.623 GB, free: 54.72 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.004e-05/0.3999, allocations: 16 kB / 1.623 GB, free: 54.7 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.774e-05/0.4, allocations: 15.98 kB / 1.623 GB, free: 54.69 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007592/0.4007, allocations: 266 kB / 1.623 GB, free: 54.43 MB / 0.8073 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 0.002059/0.4028, allocations: 1.679 MB / 1.625 GB, free: 52.61 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005402/0.4034, allocations: 213.1 kB / 1.625 GB, free: 52.4 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003309/0.4037, allocations: 123.1 kB / 1.625 GB, free: 52.28 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001258/0.405, allocations: 0.8896 MB / 1.626 GB, free: 51.2 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.468e-05/0.405, allocations: 38.56 kB / 1.626 GB, free: 51.16 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=23): time 2.395e-06/0.405, allocations: 0 / 1.626 GB, free: 51.16 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=23): time 0.001277/0.4063, allocations: 368.9 kB / 1.627 GB, free: 50.79 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.826e-05/0.4064, allocations: 51.41 kB / 1.627 GB, free: 50.73 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005435/0.4069, allocations: 421.9 kB / 1.627 GB, free: 50.31 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 2.989e-05/0.407, allocations: 29.81 kB / 1.627 GB, free: 50.27 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001488/0.4071, allocations: 224.2 kB / 1.627 GB, free: 50.05 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 6.271e-05/0.4072, allocations: 74.84 kB / 1.627 GB, free: 49.98 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.644e-05/0.4072, allocations: 4 kB / 1.627 GB, free: 49.97 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 8.574e-05/0.4073, allocations: 358.8 kB / 1.628 GB, free: 49.61 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002909/0.4076, allocations: 79.94 kB / 1.628 GB, free: 49.54 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003273/0.408, allocations: 130 kB / 1.628 GB, free: 49.4 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003204/0.4083, allocations: 107.2 kB / 1.628 GB, free: 49.3 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.746e-06/0.4083, allocations: 0 / 1.628 GB, free: 49.3 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=28) (initialization): time 0.000772/0.4091, allocations: 293 kB / 1.628 GB, free: 49 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.611e-05/0.4091, allocations: 4 kB / 1.628 GB, free: 49 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.603e-06/0.4091, allocations: 0 / 1.628 GB, free: 49 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.665e-05/0.4092, allocations: 4 kB / 1.628 GB, free: 49 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004141/0.4096, allocations: 51.91 kB / 1.628 GB, free: 48.95 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.008e-05/0.4096, allocations: 8.031 kB / 1.628 GB, free: 48.94 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000408/0.41, allocations: 39.67 kB / 1.628 GB, free: 48.9 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.506e-05/0.4101, allocations: 12 kB / 1.628 GB, free: 48.89 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * 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 (28):
 * Single equations (assignments): 28
 * 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 0.0001883/0.4103, allocations: 165.7 kB / 1.629 GB, free: 48.71 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.038e-05/0.4104, allocations: 43.61 kB / 1.629 GB, free: 48.67 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008325/0.4112, allocations: 307.8 kB / 1.629 GB, free: 48.37 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.032e-06/0.4112, allocations: 0 / 1.629 GB, free: 48.37 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.964e-06/0.4112, allocations: 0 / 1.629 GB, free: 48.37 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001731/0.4114, allocations: 144.5 kB / 1.629 GB, free: 48.21 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.232e-05/0.4115, allocations: 0 / 1.629 GB, free: 48.21 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004584/0.412, allocations: 23.98 kB / 1.629 GB, free: 48.18 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.184e-05/0.4121, allocations: 23.92 kB / 1.629 GB, free: 48.16 MB / 0.8073 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.001012/0.4131, allocations: 352.6 kB / 1.629 GB, free: 47.81 MB / 0.8073 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.001125/0.4142, allocations: 0.5561 MB / 1.63 GB, free: 47.24 MB / 0.8073 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0003284/0.4146, allocations: 112 kB / 1.63 GB, free: 47.13 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.000387/0.415, allocations: 295.1 kB / 1.63 GB, free: 46.84 MB / 0.8073 GB
Notification: Performance of Backend: time 6.71e-07/0.415, allocations: 0 / 1.63 GB, free: 46.84 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.001472/0.4165, allocations: 413.1 kB / 1.631 GB, free: 46.44 MB / 0.8073 GB
Notification: Performance of SimCode: time 0.00277/0.4193, allocations: 1.608 MB / 1.632 GB, free: 44.79 MB / 0.8073 GB
Notification: Performance of Templates: time 0.02115/0.4404, allocations: 9.187 MB / 1.641 GB, free: 35.75 MB / 0.8073 GB