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 4.791/4.791, allocations: 0.5623 GB / 0.5776 GB, free: 3.32 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 0.002453/0.002453, allocations: 358.1 kB / 0.6447 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 4.084/4.084, allocations: 410.7 MB / 1.113 GB, free: 5.883 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 0.001865/0.001865, allocations: 194.4 kB / 1.226 GB, free: 6.062 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006341/0.0006343, allocations: 12 kB / 1.349 GB, free: 8.203 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6867/0.6873, 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 0.2034/0.8908, allocations: 154 MB / 1.612 GB, free: 130.3 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.006679/0.8975, allocations: 3.395 MB / 1.615 GB, free: 126.9 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007295/0.8983, allocations: 15.88 kB / 1.615 GB, free: 126.9 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001088/0.8994, 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 0.00328/0.9027, allocations: 0.9782 MB / 1.616 GB, free: 125.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002824/0.9055, allocations: 0.7203 MB / 1.617 GB, free: 124.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.002336/0.9079, allocations: 1.765 MB / 1.619 GB, free: 123.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0006355/0.9085, allocations: 355.9 kB / 1.619 GB, free: 122.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0009093/0.9095, allocations: 466 kB / 1.62 GB, free: 122.3 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007578/0.9102, allocations: 442.3 kB / 1.62 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 7.975e-05/0.9103, allocations: 20 kB / 1.62 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001228/0.9116, allocations: 355 kB / 1.62 GB, free: 121.5 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002471/0.9118, allocations: 203.4 kB / 1.62 GB, free: 121.3 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001633/0.912, allocations: 141.4 kB / 1.621 GB, free: 121.2 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009976/0.913, allocations: 0.7404 MB / 1.621 GB, free: 120.4 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.949e-06/0.913, allocations: 0 / 1.621 GB, free: 120.4 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.424e-06/0.913, allocations: 0 / 1.621 GB, free: 120.4 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 8.296e-06/0.9131, allocations: 0 / 1.621 GB, free: 120.4 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 0.001635/0.9147, allocations: 0.787 MB / 1.622 GB, free: 119.6 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.541e-05/0.9148, allocations: 11.62 kB / 1.622 GB, free: 119.6 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001615/0.9164, allocations: 179 kB / 1.622 GB, free: 119.4 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000949/0.9174, allocations: 489.8 kB / 1.623 GB, free: 118.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.7e-05/0.9174, allocations: 29 kB / 1.623 GB, free: 118.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.309e-05/0.9175, allocations: 48 kB / 1.623 GB, free: 118.8 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001048/0.9186, allocations: 470.3 kB / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.426e-05/0.9186, allocations: 0 / 1.623 GB, free: 118.4 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.898e-05/0.9187, allocations: 20 kB / 1.623 GB, free: 118.3 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.276e-05/0.9187, allocations: 20.95 kB / 1.623 GB, free: 118.3 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009104/0.9197, allocations: 411.7 kB / 1.624 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 0.003641/0.9233, allocations: 1.867 MB / 1.626 GB, free: 115.9 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004561/0.9238, allocations: 225.7 kB / 1.626 GB, free: 115.7 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002881/0.9241, allocations: 156.9 kB / 1.626 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001923/0.9243, allocations: 105 kB / 1.626 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.352e-05/0.9243, allocations: 38.56 kB / 1.626 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=23): time 2.756e-06/0.9243, allocations: 0 / 1.626 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=23): time 0.001096/0.9255, allocations: 391.8 kB / 1.626 GB, free: 115 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.979e-05/0.9255, allocations: 55.39 kB / 1.626 GB, free: 114.9 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006554/0.9262, allocations: 493.9 kB / 1.627 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 4.273e-05/0.9262, allocations: 37.7 kB / 1.627 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001905/0.9264, allocations: 263.8 kB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 8.297e-05/0.9265, allocations: 90.73 kB / 1.627 GB, free: 114 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.499e-05/0.9265, allocations: 8 kB / 1.627 GB, free: 114 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 9.21e-05/0.9266, allocations: 358.7 kB / 1.628 GB, free: 113.7 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002615/0.9269, allocations: 112.6 kB / 1.628 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003316/0.9273, allocations: 208.6 kB / 1.628 GB, free: 113.3 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003279/0.9276, allocations: 151.8 kB / 1.628 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.827e-06/0.9276, allocations: 4 kB / 1.628 GB, free: 113.2 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.0007891/0.9284, allocations: 388.9 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.707e-05/0.9284, allocations: 8 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.514e-06/0.9285, allocations: 0 / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.766e-05/0.9285, allocations: 4 kB / 1.628 GB, free: 112.8 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005012/0.929, allocations: 67.91 kB / 1.629 GB, free: 112.7 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.171e-05/0.929, allocations: 12.22 kB / 1.629 GB, free: 112.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008135/0.9299, allocations: 55.42 kB / 1.629 GB, free: 112.6 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.371e-05/0.9299, allocations: 12 kB / 1.629 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 0.0002713/0.9302, allocations: 205.7 kB / 1.629 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001046/0.9303, allocations: 51.44 kB / 1.629 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001159/0.9304, allocations: 60.06 kB / 1.629 GB, free: 112.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004886/0.9309, allocations: 336.3 kB / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.685e-06/0.9309, allocations: 0 / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002347/0.9312, allocations: 160.4 kB / 1.629 GB, free: 111.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001003/0.9313, allocations: 8 kB / 1.629 GB, free: 111.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000658/0.932, allocations: 27.67 kB / 1.629 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.056e-05/0.932, allocations: 35.86 kB / 1.629 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0009307/0.933, allocations: 364 kB / 1.63 GB, free: 111.3 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0009243/0.9339, allocations: 0.6034 MB / 1.63 GB, free: 110.7 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0002163/0.9342, allocations: 112 kB / 1.631 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0004701/0.9346, allocations: 350.8 kB / 1.631 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of Backend: time 7.22e-07/0.9346, allocations: 0 / 1.631 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.001437/0.9361, allocations: 428.9 kB / 1.631 GB, free: 109.9 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.003534/0.9396, allocations: 1.796 MB / 1.633 GB, free: 108 MB / 0.8542 GB
Notification: Performance of Templates: time 0.02522/0.9649, allocations: 11.08 MB / 1.644 GB, free: 97.25 MB / 0.8542 GB