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 2.191/2.191, allocations: 252.6 MB / 265.2 MB, free: 5.707 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 0.001496/0.001495, allocations: 175.9 kB / 324.5 MB, free: 14.43 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.969/1.969, allocations: 205.4 MB / 0.5754 GB, free: 10.51 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 0.001141/0.001141, allocations: 90.7 kB / 0.6797 GB, free: 15.75 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 4.071e-05/4.087e-05, allocations: 4 kB / 0.7911 GB, free: 96.62 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1973/0.1974, allocations: 106.2 MB / 0.8949 GB, free: 6.281 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.247/7.445, allocations: 2.192 GB / 3.087 GB, free: 136.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002745/7.445, allocations: 84.45 kB / 3.087 GB, free: 136.9 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 2.053/9.498, allocations: 449.2 MB / 3.525 GB, free: 29.84 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.853e-06/9.498, allocations: 4 kB / 3.525 GB, free: 29.84 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001343/9.498, allocations: 24 kB / 3.525 GB, free: 29.81 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 0.004212/9.502, allocations: 1.262 MB / 3.527 GB, free: 28.5 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.693e-05/9.502, allocations: 8.031 kB / 3.527 GB, free: 28.5 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003265/9.505, allocations: 322.2 kB / 3.527 GB, free: 28.18 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002748/9.508, allocations: 0.8401 MB / 3.528 GB, free: 27.3 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.642e-05/9.508, allocations: 66 kB / 3.528 GB, free: 27.23 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002131/9.508, allocations: 91.91 kB / 3.528 GB, free: 27.14 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002604/9.511, allocations: 0.9782 MB / 3.529 GB, free: 26.15 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.337e-05/9.511, allocations: 0 / 3.529 GB, free: 26.15 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002119/9.511, allocations: 40 kB / 3.529 GB, free: 26.11 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.221e-05/9.511, allocations: 34 kB / 3.529 GB, free: 26.07 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002149/9.514, allocations: 0.7575 MB / 3.53 GB, free: 25.32 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008764/9.522, allocations: 3.502 MB / 3.533 GB, free: 21.6 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001084/9.524, allocations: 457.3 kB / 3.534 GB, free: 21.14 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005478/9.524, allocations: 262.1 kB / 3.534 GB, free: 20.89 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002565/9.524, allocations: 109.4 kB / 3.534 GB, free: 20.76 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.839e-05/9.524, allocations: 43 kB / 3.534 GB, free: 20.71 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=47): time 3.226e-06/9.524, allocations: 0 / 3.534 GB, free: 20.71 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=49): time 0.004644/9.529, allocations: 1.414 MB / 3.535 GB, free: 19.23 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.242e-05/9.529, allocations: 55.84 kB / 3.535 GB, free: 19.16 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001386/9.531, allocations: 0.7115 MB / 3.536 GB, free: 18.45 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001951/9.531, allocations: 41.7 kB / 3.536 GB, free: 18.4 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003838/9.531, allocations: 483.3 kB / 3.537 GB, free: 17.92 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002714/9.532, allocations: 173.5 kB / 3.537 GB, free: 17.75 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.02e-05/9.532, allocations: 16 kB / 3.537 GB, free: 17.73 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 7.877e-05/9.532, allocations: 330 kB / 3.537 GB, free: 17.4 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005195/9.532, allocations: 209.5 kB / 3.537 GB, free: 17.2 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006065/9.533, allocations: 351.7 kB / 3.538 GB, free: 16.8 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 0.004186/9.537, allocations: 0.8897 MB / 3.539 GB, free: 15.89 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.032e-06/9.537, allocations: 0 / 3.539 GB, free: 15.89 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.002059/9.539, allocations: 0.7419 MB / 3.539 GB, free: 15.14 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.937e-05/9.539, allocations: 12 kB / 3.539 GB, free: 15.12 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.247e-05/9.539, allocations: 3.953 kB / 3.539 GB, free: 15.12 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005373/9.54, allocations: 89.66 kB / 3.539 GB, free: 15.03 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001082/9.541, allocations: 127.8 kB / 3.539 GB, free: 14.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003127/9.544, allocations: 2.94 MB / 3.542 GB, free: 11.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001806/9.546, allocations: 63.86 kB / 3.542 GB, free: 11.64 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.945e-05/9.546, allocations: 24 kB / 3.542 GB, free: 11.61 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 0.0002737/9.546, allocations: 151 kB / 3.543 GB, free: 11.46 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002243/9.547, allocations: 98.91 kB / 3.543 GB, free: 11.36 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003114/9.547, allocations: 96.56 kB / 3.543 GB, free: 11.27 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.676e-06/9.547, allocations: 7.984 kB / 3.543 GB, free: 11.26 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.206e-06/9.547, allocations: 4 kB / 3.543 GB, free: 11.25 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001447/9.548, allocations: 0.7958 MB / 3.544 GB, free: 10.37 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004314/9.553, allocations: 1.729 MB / 3.545 GB, free: 8.543 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.847e-06/9.553, allocations: 4 kB / 3.545 GB, free: 8.539 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009626/9.554, allocations: 124.2 kB / 3.545 GB, free: 8.418 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003638/9.554, allocations: 64.81 kB / 3.545 GB, free: 8.352 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.596e-05/9.554, allocations: 12 kB / 3.545 GB, free: 8.34 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001817/9.556, allocations: 1.593 MB / 3.547 GB, free: 6.613 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.741e-06/9.556, allocations: 4 kB / 3.547 GB, free: 6.609 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002323/9.558, allocations: 1.168 MB / 3.548 GB, free: 5.297 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008169/9.559, allocations: 240 kB / 3.548 GB, free: 5.043 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000248/9.559, allocations: 15.98 kB / 3.548 GB, free: 5.027 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001585/9.561, allocations: 67.92 kB / 3.548 GB, free: 4.961 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001569/9.561, allocations: 47.83 kB / 3.549 GB, free: 4.914 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.546e-05/9.561, allocations: 31.92 kB / 3.549 GB, free: 4.883 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001074/9.562, allocations: 0.5616 MB / 3.549 GB, free: 4.324 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.81e-07/9.562, allocations: 0 / 3.549 GB, free: 4.324 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.002086/9.565, allocations: 415.9 kB / 3.549 GB, free: 3.918 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 0.002268/9.567, allocations: 1.27 MB / 3.551 GB, free: 2.605 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.00178/9.569, allocations: 0.7339 MB / 3.551 GB, free: 1.844 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 8.286e-06/9.569, allocations: 0 / 3.551 GB, free: 1.844 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007092/9.569, allocations: 367.6 kB / 3.552 GB, free: 1.473 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005/9.574, allocations: 0.5854 MB / 3.552 GB, free: 0.9023 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.6131/10.19, allocations: 1.39 MB / 3.554 GB, free: 186.1 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001051/10.19, allocations: 1.118 MB / 3.555 GB, free: 185.4 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001831/10.19, allocations: 214.8 kB / 3.555 GB, free: 185.4 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003892/10.19, allocations: 66.66 kB / 3.555 GB, free: 185.4 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.883e-06/10.19, allocations: 0 / 3.555 GB, free: 185.4 MB / 0.8698 GB
Notification: Performance of Templates: time 0.09925/10.29, allocations: 37.89 MB / 3.592 GB, free: 184.8 MB / 0.8698 GB