Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.187/2.187, allocations: 253.2 MB / 260.6 MB, free: 7.438 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001449/0.001449, allocations: 167 kB / 319.9 MB, free: 3.039 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.144/2.144, allocations: 205.5 MB / 0.5708 GB, free: 15.25 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001117/0.001117, allocations: 96.81 kB / 0.6751 GB, free: 4.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.11e-05/2.14e-05, allocations: 8 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2065/0.2066, allocations: 106.3 MB / 0.8887 GB, free: 11.84 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.218/7.425, allocations: 2.192 GB / 3.081 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003153/7.425, allocations: 82.89 kB / 3.081 GB, free: 156.8 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 2.082/9.508, allocations: 443.7 MB / 3.514 GB, free: 59.6 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.004e-06/9.508, allocations: 0 / 3.514 GB, free: 59.6 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.000112/9.508, allocations: 35.88 kB / 3.514 GB, free: 59.57 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 221
 * Number of variables: 221
Notification: Performance of Generate backend data structure: time 0.00384/9.512, allocations: 1.262 MB / 3.515 GB, free: 58.25 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.863e-05/9.512, allocations: 12.03 kB / 3.515 GB, free: 58.24 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003138/9.515, allocations: 302.4 kB / 3.516 GB, free: 57.95 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002698/9.518, allocations: 0.8556 MB / 3.517 GB, free: 57.05 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.364e-05/9.518, allocations: 28 kB / 3.517 GB, free: 57.02 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001763/9.518, allocations: 52 kB / 3.517 GB, free: 56.97 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001921/9.52, allocations: 0.7107 MB / 3.517 GB, free: 56.26 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002062/9.522, allocations: 0.8455 MB / 3.518 GB, free: 55.39 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.768e-05/9.522, allocations: 0 / 3.518 GB, free: 55.39 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001315/9.522, allocations: 4 kB / 3.518 GB, free: 55.39 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.223e-05/9.523, allocations: 37.92 kB / 3.518 GB, free: 55.36 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.007826/9.53, allocations: 3.285 MB / 3.521 GB, free: 51.86 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008603/9.531, allocations: 448.3 kB / 3.522 GB, free: 51.41 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004718/9.532, allocations: 240.8 kB / 3.522 GB, free: 51.18 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000241/9.532, allocations: 105.5 kB / 3.522 GB, free: 51.06 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.424e-05/9.532, allocations: 39 kB / 3.522 GB, free: 51.01 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=47): time 3.406e-06/9.532, allocations: 0 / 3.522 GB, free: 51.01 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=49): time 0.004216/9.536, allocations: 1.32 MB / 3.523 GB, free: 49.63 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.058e-05/9.536, allocations: 55.84 kB / 3.524 GB, free: 49.56 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000942/9.537, allocations: 0.5271 MB / 3.524 GB, free: 49.03 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001266/9.538, allocations: 33.64 kB / 3.524 GB, free: 48.99 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000339/9.538, allocations: 498.8 kB / 3.525 GB, free: 48.5 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001991/9.538, allocations: 169.5 kB / 3.525 GB, free: 48.33 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.01e-05/9.538, allocations: 0 / 3.525 GB, free: 48.33 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001235/9.538, allocations: 374.8 kB / 3.525 GB, free: 47.95 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004941/9.539, allocations: 197.5 kB / 3.525 GB, free: 47.76 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005172/9.539, allocations: 338.1 kB / 3.526 GB, free: 47.38 MB / 0.8698 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004067/9.543, allocations: 0.8578 MB / 3.526 GB, free: 46.5 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.63e-06/9.543, allocations: 4 kB / 3.526 GB, free: 46.5 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.001849/9.545, allocations: 0.6796 MB / 3.527 GB, free: 45.8 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.525e-05/9.545, allocations: 4 kB / 3.527 GB, free: 45.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.298e-05/9.545, allocations: 4 kB / 3.527 GB, free: 45.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004856/9.546, allocations: 85.66 kB / 3.527 GB, free: 45.71 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001043/9.547, allocations: 131.8 kB / 3.527 GB, free: 45.58 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003/9.55, allocations: 2.821 MB / 3.53 GB, free: 42.53 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001757/9.552, allocations: 55.81 kB / 3.53 GB, free: 42.48 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.729e-05/9.552, allocations: 20 kB / 3.53 GB, free: 42.46 MB / 0.8698 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 65
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 4,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.0002863/9.552, allocations: 128.8 kB / 3.53 GB, free: 42.32 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002018/9.552, allocations: 83.05 kB / 3.53 GB, free: 42.24 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002696/9.553, allocations: 79.22 kB / 3.53 GB, free: 42.16 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.953e-06/9.553, allocations: 4 kB / 3.53 GB, free: 42.15 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.894e-06/9.553, allocations: 0 / 3.53 GB, free: 42.15 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001306/9.554, allocations: 0.7762 MB / 3.531 GB, free: 41.29 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003976/9.558, allocations: 1.572 MB / 3.533 GB, free: 39.63 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.248e-06/9.558, allocations: 4 kB / 3.533 GB, free: 39.62 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000959/9.559, allocations: 112.3 kB / 3.533 GB, free: 39.52 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003503/9.559, allocations: 64.81 kB / 3.533 GB, free: 39.45 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.426e-05/9.559, allocations: 8 kB / 3.533 GB, free: 39.44 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001821/9.561, allocations: 1.534 MB / 3.534 GB, free: 37.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.466e-06/9.561, allocations: 7.969 kB / 3.534 GB, free: 37.79 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002119/9.563, allocations: 1.104 MB / 3.535 GB, free: 36.54 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007494/9.564, allocations: 232.1 kB / 3.536 GB, free: 36.29 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001477/9.564, allocations: 4 kB / 3.536 GB, free: 36.29 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001442/9.566, allocations: 75.8 kB / 3.536 GB, free: 36.21 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001483/9.566, allocations: 35.89 kB / 3.536 GB, free: 36.18 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.854e-05/9.566, allocations: 27.98 kB / 3.536 GB, free: 36.15 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0007082/9.567, allocations: 415.1 kB / 3.536 GB, free: 35.75 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.21e-07/9.567, allocations: 0 / 3.536 GB, free: 35.75 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.002211/9.569, allocations: 372 kB / 3.537 GB, free: 35.39 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.U,volDyn.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (45):
 * Single equations (assignments): 44
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002383/9.572, allocations: 1.433 MB / 3.538 GB, free: 33.91 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001593/9.573, allocations: 0.6804 MB / 3.539 GB, free: 33.21 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 9.789e-06/9.573, allocations: 4 kB / 3.539 GB, free: 33.21 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006196/9.574, allocations: 351.1 kB / 3.539 GB, free: 32.86 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004036/9.578, allocations: 467.8 kB / 3.539 GB, free: 32.41 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003339/9.581, allocations: 1.351 MB / 3.541 GB, free: 30.98 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007286/9.582, allocations: 1.118 MB / 3.542 GB, free: 29.83 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001476/9.584, allocations: 186.3 kB / 3.542 GB, free: 29.64 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002924/9.584, allocations: 63.44 kB / 3.542 GB, free: 29.58 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.353e-06/9.584, allocations: 0 / 3.542 GB, free: 29.58 MB / 0.8698 GB
Notification: Performance of Templates: time 0.07929/9.663, allocations: 22.65 MB / 3.564 GB, free: 7.117 MB / 0.8698 GB