Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.003903/0.003908, allocations: 357.8 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.413/1.413, allocations: 165.8 MB / 182.5 MB, free: 5.422 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.869/3.869, allocations: 410.8 MB / 0.5995 GB, free: 15.14 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001741/0.00174, allocations: 202.6 kB / 0.6662 GB, free: 6.922 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004649/0.0004654, allocations: 8 kB / 0.7423 GB, free: 8.965 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3675/0.368, allocations: 67.45 MB / 0.8081 GB, free: 28.8 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeMassFlow): time 0.5467/0.9148, allocations: 154 MB / 0.9585 GB, free: 1.492 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.00609/0.9209, allocations: 3.401 MB / 0.9618 GB, free: 1.43 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008902/0.9219, allocations: 16.12 kB / 0.9618 GB, free: 1.43 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001092/0.923, allocations: 285 kB / 0.9621 GB, free: 1.426 MB / 474.7 MB
[/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 0.003717/0.9267, allocations: 0.9723 MB / 0.9631 GB, free: 1.418 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002928/0.9297, allocations: 0.7154 MB / 0.9638 GB, free: 1.398 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002857/0.9325, allocations: 1.759 MB / 0.9655 GB, free: 1.395 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.000724/0.9333, allocations: 365.9 kB / 0.9658 GB, free: 1.344 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.00114/0.9345, allocations: 467.2 kB / 0.9663 GB, free: 1.309 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000873/0.9354, allocations: 443.4 kB / 0.9667 GB, free: 1.23 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001074/0.9355, allocations: 23.58 kB / 0.9667 GB, free: 1.23 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001288/0.9368, allocations: 356.3 kB / 0.9671 GB, free: 1.191 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002579/0.9371, allocations: 201.9 kB / 0.9673 GB, free: 1.172 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002229/0.9373, allocations: 143.1 kB / 0.9674 GB, free: 1.121 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001064/0.9384, allocations: 0.7356 MB / 0.9681 GB, free: 1.07 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.995e-06/0.9384, allocations: 0 / 0.9681 GB, free: 1.07 MB / 474.7 MB
Notification: Performance of FrontEnd: time 2.8e-06/0.9385, allocations: 0 / 0.9681 GB, free: 1.07 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.106e-05/0.9385, allocations: 0 / 0.9681 GB, free: 1.07 MB / 474.7 MB
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 0.001478/0.94, allocations: 0.7894 MB / 0.9689 GB, free: 0.5156 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.603e-05/0.94, allocations: 9.375 kB / 0.9689 GB, free: 0.5156 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001677/0.9417, allocations: 173.2 kB / 0.9691 GB, free: 496 kB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001039/0.9428, allocations: 487 kB / 0.9695 GB, free: 236 kB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.761e-05/0.9428, allocations: 30.41 kB / 0.9696 GB, free: 236 kB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.097e-05/0.9429, allocations: 51.64 kB / 0.9696 GB, free: 228 kB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001022/0.944, allocations: 470.5 kB / 0.9701 GB, free: 180 kB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.245e-05/0.944, allocations: 0 / 0.9701 GB, free: 180 kB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.377e-05/0.9441, allocations: 20.86 kB / 0.9701 GB, free: 180 kB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.374e-05/0.9441, allocations: 15.56 kB / 0.9701 GB, free: 180 kB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008273/0.945, allocations: 418.3 kB / 0.9705 GB, free: 168 kB / 474.7 MB
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 0.003756/0.9488, allocations: 1.862 MB / 0.9723 GB, free: 15.33 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004397/0.9492, allocations: 232.8 kB / 0.9725 GB, free: 15.3 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002527/0.9495, allocations: 151.3 kB / 0.9727 GB, free: 15.29 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.00021/0.9497, allocations: 95.36 kB / 0.9728 GB, free: 15.19 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.915e-05/0.9498, allocations: 39.2 kB / 0.9728 GB, free: 15.15 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=23): time 3.575e-06/0.9498, allocations: 0 / 0.9728 GB, free: 15.15 MB / 490.7 MB
Notification: Performance of matching and sorting (n=23): time 0.001074/0.9509, allocations: 395.6 kB / 0.9732 GB, free: 15.09 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.758e-05/0.951, allocations: 62.48 kB / 0.9732 GB, free: 15.02 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007171/0.9517, allocations: 494 kB / 0.9737 GB, free: 14.89 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.931e-05/0.9518, allocations: 31.8 kB / 0.9737 GB, free: 14.86 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002462/0.952, allocations: 270.1 kB / 0.974 GB, free: 14.72 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001094/0.9522, allocations: 88.19 kB / 0.9741 GB, free: 14.67 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.258e-05/0.9522, allocations: 9.625 kB / 0.9741 GB, free: 14.67 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.000196/0.9524, allocations: 354.5 kB / 0.9744 GB, free: 14.36 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002349/0.9527, allocations: 117.5 kB / 0.9745 GB, free: 14.36 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003248/0.953, allocations: 203.4 kB / 0.9747 GB, free: 14.26 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002904/0.9533, allocations: 153.8 kB / 0.9749 GB, free: 14.25 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.428e-06/0.9533, allocations: 0 / 0.9749 GB, free: 14.25 MB / 490.7 MB
Notification: Performance of matching and sorting (n=39) (initialization): time 0.0007994/0.9541, allocations: 391.2 kB / 0.9753 GB, free: 14.18 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.904e-05/0.9542, allocations: 8.344 kB / 0.9753 GB, free: 14.18 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.296e-06/0.9542, allocations: 0 / 0.9753 GB, free: 14.18 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.892e-05/0.9542, allocations: 12.91 kB / 0.9753 GB, free: 14.18 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003961/0.9546, allocations: 66.78 kB / 0.9753 GB, free: 14.18 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.724e-05/0.9547, allocations: 9.734 kB / 0.9753 GB, free: 14.17 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006403/0.9553, allocations: 53.84 kB / 0.9754 GB, free: 14.14 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.507e-05/0.9554, allocations: 14.81 kB / 0.9754 GB, free: 14.14 MB / 490.7 MB
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 0.0003866/0.9558, allocations: 209.9 kB / 0.9756 GB, free: 14.02 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001324/0.9559, allocations: 47.69 kB / 0.9757 GB, free: 13.99 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001264/0.956, allocations: 53.08 kB / 0.9757 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.946e-06/0.9561, allocations: 2.938 kB / 0.9757 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.012e-06/0.9561, allocations: 0 / 0.9757 GB, free: 13.98 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005301/0.9566, allocations: 343.5 kB / 0.976 GB, free: 13.79 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001896/0.9585, allocations: 0.9604 MB / 0.977 GB, free: 13.25 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.463e-06/0.9586, allocations: 2.938 kB / 0.977 GB, free: 13.25 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000404/0.959, allocations: 59.44 kB / 0.977 GB, free: 13.24 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.374e-05/0.959, allocations: 9.078 kB / 0.977 GB, free: 13.24 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.858e-05/0.9591, allocations: 2.906 kB / 0.977 GB, free: 13.24 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.282e-06/0.9591, allocations: 7.234 kB / 0.9771 GB, free: 13.23 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.251e-06/0.9591, allocations: 0 / 0.9771 GB, free: 13.23 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009478/0.96, allocations: 0.5553 MB / 0.9776 GB, free: 12.98 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.000347/0.9604, allocations: 171.5 kB / 0.9778 GB, free: 12.84 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.011e-05/0.9605, allocations: 10.44 kB / 0.9778 GB, free: 12.83 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005495/0.9611, allocations: 34.14 kB / 0.9778 GB, free: 12.82 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.555e-05/0.9612, allocations: 18.73 kB / 0.9778 GB, free: 12.81 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.228e-05/0.9612, allocations: 14.67 kB / 0.9778 GB, free: 12.8 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.0005414/0.9618, allocations: 359 kB / 0.9782 GB, free: 12.67 MB / 490.7 MB
Notification: Performance of sort global known variables: time 8.35e-07/0.9618, allocations: 0 / 0.9782 GB, free: 12.67 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.0007706/0.9626, allocations: 151.9 kB / 0.9783 GB, free: 12.66 MB / 490.7 MB
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 0.0004569/0.963, allocations: 158.8 kB / 0.9785 GB, free: 12.55 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005836/0.9637, allocations: 272.3 kB / 0.9787 GB, free: 12.5 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.164e-06/0.9637, allocations: 0 / 0.9787 GB, free: 12.5 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002169/0.9639, allocations: 122.4 kB / 0.9788 GB, free: 12.48 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002045/0.966, allocations: 326.3 kB / 0.9792 GB, free: 12.37 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002254/0.9682, allocations: 1.209 MB / 0.9803 GB, free: 11.59 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006544/0.9689, allocations: 0.8914 MB / 0.9812 GB, free: 10.8 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0007679/0.9697, allocations: 124.3 kB / 0.9813 GB, free: 10.75 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001435/0.9699, allocations: 39.97 kB / 0.9814 GB, free: 10.74 MB / 490.7 MB
Notification: Performance of SimCode: time 2.093e-06/0.9699, allocations: 3.938 kB / 0.9814 GB, free: 10.73 MB / 490.7 MB
Notification: Performance of Templates: time 0.02372/0.9936, allocations: 9.717 MB / 0.9909 GB, free: 5.941 MB / 490.7 MB