Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow.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.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.545/4.545, allocations: 0.5623 GB / 0.5769 GB, free: 3.332 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 0.002367/0.002366, allocations: 360.2 kB / 0.6441 GB, free: 185.6 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 3.823/3.823, allocations: 410.7 MB / 1.112 GB, free: 5.941 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 0.001786/0.001786, allocations: 186.9 kB / 1.225 GB, free: 6.117 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004988/0.000499, allocations: 12 kB / 1.348 GB, free: 8.258 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.566/0.5665, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow): time 0.1751/0.7417, allocations: 154 MB / 1.611 GB, free: 130.3 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.005293/0.747, allocations: 3.405 MB / 1.614 GB, free: 126.9 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004604/0.7475, allocations: 19.88 kB / 1.614 GB, free: 126.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008004/0.7483, allocations: 290.2 kB / 1.615 GB, free: 126.6 MB / 0.8542 GB
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:788:36-789:54:writable] Warning: 'each' used when modifying non-array element m_flow.
[/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Sources.mo:786:36-787:54:writable] Warning: 'each' used when modifying non-array element m_flow.
Notification: Performance of NFTyping.typeBindings: time 0.002392/0.7507, allocations: 0.9677 MB / 1.616 GB, free: 125.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002199/0.7529, allocations: 0.7187 MB / 1.616 GB, free: 124.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.001652/0.7546, allocations: 1.763 MB / 1.618 GB, free: 123.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004935/0.7551, allocations: 353.7 kB / 1.618 GB, free: 122.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0006496/0.7558, allocations: 457.9 kB / 1.619 GB, free: 122.4 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006018/0.7564, allocations: 456.8 kB / 1.619 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 8.328e-05/0.7565, allocations: 20 kB / 1.619 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000983/0.7575, allocations: 351.1 kB / 1.62 GB, free: 121.5 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002045/0.7577, allocations: 203.4 kB / 1.62 GB, free: 121.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.000133/0.7579, allocations: 145.3 kB / 1.62 GB, free: 121.2 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008125/0.7587, allocations: 0.7365 MB / 1.621 GB, free: 120.5 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.152e-06/0.7587, allocations: 0 / 1.621 GB, free: 120.5 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.138e-06/0.7587, allocations: 0 / 1.621 GB, free: 120.5 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 9.101e-06/0.7588, allocations: 3.938 kB / 1.621 GB, free: 120.5 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: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001181/0.7599, allocations: 0.787 MB / 1.621 GB, free: 119.6 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.468e-05/0.76, allocations: 11.62 kB / 1.622 GB, free: 119.6 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001522/0.7615, allocations: 179.1 kB / 1.622 GB, free: 119.4 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007994/0.7623, allocations: 489.8 kB / 1.622 GB, free: 118.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.134e-05/0.7624, allocations: 29 kB / 1.622 GB, free: 118.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.561e-05/0.7625, allocations: 47.98 kB / 1.622 GB, free: 118.8 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008615/0.7634, allocations: 470.9 kB / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.193e-05/0.7634, allocations: 0 / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.161e-05/0.7635, allocations: 24 kB / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.745e-05/0.7635, allocations: 20.89 kB / 1.623 GB, free: 118.3 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000766/0.7643, allocations: 415.7 kB / 1.623 GB, free: 117.9 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 0.00294/0.7672, allocations: 1.862 MB / 1.625 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004009/0.7677, allocations: 227.6 kB / 1.625 GB, free: 115.7 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002377/0.7679, allocations: 141.2 kB / 1.625 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00016/0.7681, allocations: 105 kB / 1.625 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.596e-05/0.7681, allocations: 34.56 kB / 1.625 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=23): time 2.593e-06/0.7682, allocations: 0 / 1.625 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=23): time 0.0009234/0.7691, allocations: 396.8 kB / 1.626 GB, free: 115 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.319e-05/0.7691, allocations: 55.41 kB / 1.626 GB, free: 114.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005717/0.7697, allocations: 489.9 kB / 1.626 GB, free: 114.5 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 3.48e-05/0.7698, allocations: 29.7 kB / 1.626 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001864/0.77, allocations: 279.8 kB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 7.489e-05/0.77, allocations: 82.75 kB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.146e-05/0.7701, allocations: 8 kB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 8.845e-05/0.7702, allocations: 358.8 kB / 1.627 GB, free: 113.7 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002206/0.7704, allocations: 120.6 kB / 1.627 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002796/0.7707, allocations: 196.7 kB / 1.627 GB, free: 113.4 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002725/0.771, allocations: 159.9 kB / 1.627 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.788e-06/0.771, allocations: 0 / 1.627 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.000686/0.7717, allocations: 393.2 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.772e-05/0.7717, allocations: 8 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.76e-06/0.7718, allocations: 7.938 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.739e-05/0.7718, allocations: 4 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003559/0.7721, allocations: 67.91 kB / 1.628 GB, free: 112.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.081e-05/0.7722, allocations: 7.938 kB / 1.628 GB, free: 112.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000548/0.7727, allocations: 55.36 kB / 1.628 GB, free: 112.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.272e-05/0.7728, allocations: 20.84 kB / 1.628 GB, free: 112.6 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (39):
 * Single equations (assignments): 39
 * 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 0.0002434/0.773, allocations: 205.7 kB / 1.628 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001041/0.7732, allocations: 51.44 kB / 1.628 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001041/0.7733, allocations: 56.06 kB / 1.628 GB, free: 112.3 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.641e-06/0.7733, allocations: 4 kB / 1.628 GB, free: 112.3 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.03e-06/0.7733, allocations: 0 / 1.628 GB, free: 112.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000417/0.7737, allocations: 339.3 kB / 1.629 GB, free: 112 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001462/0.7752, allocations: 0.9518 MB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.178e-06/0.7752, allocations: 3.984 kB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003645/0.7756, allocations: 55.92 kB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.923e-06/0.7756, allocations: 6.109 kB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.716e-05/0.7757, allocations: 7.984 kB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.914e-06/0.7757, allocations: 8.188 kB / 1.63 GB, free: 110.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.791e-06/0.7757, allocations: 7.891 kB / 1.63 GB, free: 110.8 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007383/0.7764, allocations: 0.5545 MB / 1.63 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002202/0.7767, allocations: 160.4 kB / 1.63 GB, free: 110.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.61e-05/0.7768, allocations: 8 kB / 1.63 GB, free: 110.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004927/0.7773, allocations: 31.69 kB / 1.63 GB, free: 110.1 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.3e-05/0.7773, allocations: 27.92 kB / 1.63 GB, free: 110 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.4e-05/0.7774, allocations: 16 kB / 1.63 GB, free: 110 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0004255/0.7778, allocations: 350.8 kB / 1.631 GB, free: 109.7 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.87e-07/0.7778, allocations: 0 / 1.631 GB, free: 109.7 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.0006554/0.7785, allocations: 155.7 kB / 1.631 GB, free: 109.5 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 2 (vol.dynBal.U,vol.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 (23):
 * Single equations (assignments): 23
 * 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 0.0003842/0.7789, allocations: 158.6 kB / 1.631 GB, free: 109.4 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.0005106/0.7794, allocations: 270.8 kB / 1.631 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 3.662e-06/0.7795, allocations: 0 / 1.631 GB, free: 109.1 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001978/0.7797, allocations: 123.4 kB / 1.631 GB, free: 109 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001788/0.7815, allocations: 328.2 kB / 1.632 GB, free: 108.7 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001681/0.7832, allocations: 1.223 MB / 1.633 GB, free: 107.4 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003566/0.7835, allocations: 0.8822 MB / 1.634 GB, free: 106.5 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.0006055/0.7842, allocations: 132.8 kB / 1.634 GB, free: 106.4 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001218/0.7843, allocations: 39.44 kB / 1.634 GB, free: 106.3 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.552e-06/0.7843, allocations: 4 kB / 1.634 GB, free: 106.3 MB / 0.8542 GB
Notification: Performance of Templates: time 0.02006/0.8044, allocations: 9.706 MB / 1.643 GB, free: 96.92 MB / 0.8542 GB