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 2.573/2.573, allocations: 251.1 MB / 266.1 MB, free: 11.61 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001587/0.001587, allocations: 182.4 kB / 325.6 MB, free: 2.816 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 2.468/2.468, allocations: 205.4 MB / 0.5766 GB, free: 20.77 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: 92.03 kB / 0.6811 GB, free: 13.6 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.00071/0.0007102, allocations: 12.03 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3083/0.3091, allocations: 106.3 MB / 0.8989 GB, free: 65.47 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow): time 0.2641/0.5732, allocations: 158.6 MB / 1.054 GB, free: 2.504 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.7019/1.275, allocations: 5.732 MB / 1.059 GB, free: 3.934 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001519/1.277, allocations: 24.47 kB / 1.059 GB, free: 3.934 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.002649/1.279, allocations: 0.5892 MB / 1.06 GB, free: 3.934 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.007829/1.287, allocations: 1.707 MB / 1.062 GB, free: 3.914 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006097/1.293, allocations: 1.239 MB / 1.063 GB, free: 3.883 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.004797/1.298, allocations: 1.783 MB / 1.065 GB, free: 3.883 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001903/1.3, allocations: 0.7614 MB / 1.065 GB, free: 3.801 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002896/1.303, allocations: 0.8377 MB / 1.066 GB, free: 3.797 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002003/1.305, allocations: 0.5844 MB / 1.067 GB, free: 3.797 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004432/1.306, allocations: 41.59 kB / 1.067 GB, free: 3.797 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003495/1.309, allocations: 0.6216 MB / 1.067 GB, free: 3.793 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.001439/1.311, allocations: 377.2 kB / 1.068 GB, free: 3.793 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.001573/1.312, allocations: 268.9 kB / 1.068 GB, free: 19.76 MB / 0.7136 GB
Notification: Performance of NFConvertDAE.convert: time 0.005029/1.317, allocations: 1.458 MB / 1.069 GB, free: 19.66 MB / 0.7136 GB
Notification: Performance of FrontEnd - DAE generated: time 4.237e-06/1.317, allocations: 0 / 1.069 GB, free: 19.66 MB / 0.7136 GB
Notification: Performance of FrontEnd: time 2.905e-06/1.318, allocations: 0.75 kB / 1.069 GB, free: 19.66 MB / 0.7136 GB
Notification: Performance of Transformations before backend: time 8.645e-05/1.318, allocations: 0 / 1.069 GB, free: 19.66 MB / 0.7136 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 0.005561/1.323, allocations: 1.304 MB / 1.071 GB, free: 18.91 MB / 0.7136 GB
Notification: Performance of prepare preOptimizeDAE: time 5.107e-05/1.323, allocations: 10.16 kB / 1.071 GB, free: 18.91 MB / 0.7136 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003705/1.327, allocations: 324.7 kB / 1.071 GB, free: 18.84 MB / 0.7136 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002938/1.33, allocations: 0.7877 MB / 1.072 GB, free: 18.54 MB / 0.7136 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001238/1.33, allocations: 65.03 kB / 1.072 GB, free: 18.54 MB / 0.7136 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002467/1.33, allocations: 88.88 kB / 1.072 GB, free: 18.54 MB / 0.7136 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003196/1.334, allocations: 0.9369 MB / 1.073 GB, free: 18.48 MB / 0.7136 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.201e-05/1.334, allocations: 0 / 1.073 GB, free: 18.48 MB / 0.7136 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001744/1.334, allocations: 40.44 kB / 1.073 GB, free: 18.48 MB / 0.7136 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.471e-05/1.334, allocations: 31.66 kB / 1.073 GB, free: 18.48 MB / 0.7136 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002837/1.337, allocations: 0.8445 MB / 1.074 GB, free: 18.46 MB / 0.7136 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 0.01001/1.347, allocations: 3.576 MB / 1.077 GB, free: 17.11 MB / 0.7136 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001243/1.348, allocations: 491 kB / 1.078 GB, free: 17.08 MB / 0.7136 GB
Notification: Performance of preOpt evalFunc (simulation): time 8.3e-05/1.348, allocations: 14.28 kB / 1.078 GB, free: 17.08 MB / 0.7136 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.341e-05/1.348, allocations: 50.81 kB / 1.078 GB, free: 17.04 MB / 0.7136 GB
Notification: Performance of pre-optimization done (n=47): time 3.667e-06/1.348, allocations: 0 / 1.078 GB, free: 17.04 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=49): time 0.007058/1.355, allocations: 1.923 MB / 1.08 GB, free: 16.36 MB / 0.7136 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.761e-05/1.356, allocations: 56.78 kB / 1.08 GB, free: 16.29 MB / 0.7136 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001686/1.357, allocations: 0.822 MB / 1.08 GB, free: 16.15 MB / 0.7136 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002231/1.357, allocations: 40.95 kB / 1.08 GB, free: 16.12 MB / 0.7136 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004567/1.358, allocations: 485.5 kB / 1.081 GB, free: 15.91 MB / 0.7136 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002814/1.358, allocations: 172.3 kB / 1.081 GB, free: 15.8 MB / 0.7136 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.011e-05/1.358, allocations: 12.03 kB / 1.081 GB, free: 15.8 MB / 0.7136 GB
Notification: Performance of setup shared object (initialization): time 0.000161/1.358, allocations: 328.5 kB / 1.081 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007412/1.359, allocations: 235.5 kB / 1.082 GB, free: 15.5 MB / 0.7136 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007963/1.36, allocations: 375.2 kB / 1.082 GB, free: 15.36 MB / 0.7136 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 0.004355/1.364, allocations: 0.9466 MB / 1.083 GB, free: 15.24 MB / 0.7136 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.478e-06/1.364, allocations: 3.828 kB / 1.083 GB, free: 15.24 MB / 0.7136 GB
Notification: Performance of matching and sorting (n=72) (initialization): time 0.002345/1.367, allocations: 0.787 MB / 1.084 GB, free: 15.13 MB / 0.7136 GB
Notification: Performance of prepare postOptimizeDAE: time 2.767e-05/1.367, allocations: 5.625 kB / 1.084 GB, free: 15.13 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.188e-05/1.367, allocations: 3.5 kB / 1.084 GB, free: 15.13 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004599/1.367, allocations: 98.77 kB / 1.084 GB, free: 15.11 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001244/1.369, allocations: 156.5 kB / 1.084 GB, free: 15.11 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004329/1.373, allocations: 3.099 MB / 1.087 GB, free: 12.58 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002135/1.375, allocations: 68.58 kB / 1.087 GB, free: 12.57 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001428/1.375, allocations: 21.53 kB / 1.087 GB, free: 12.57 MB / 0.7136 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 ()
 * Number of clocked 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 0.001162/1.377, allocations: 313.1 kB / 1.087 GB, free: 12.45 MB / 0.7136 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004189/1.377, allocations: 97.22 kB / 1.087 GB, free: 12.4 MB / 0.7136 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003056/1.377, allocations: 101.7 kB / 1.088 GB, free: 12.39 MB / 0.7136 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.318e-06/1.377, allocations: 6.062 kB / 1.088 GB, free: 12.39 MB / 0.7136 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.215e-05/1.377, allocations: 3.953 kB / 1.088 GB, free: 12.38 MB / 0.7136 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00174/1.379, allocations: 0.844 MB / 1.088 GB, free: 11.93 MB / 0.7136 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005885/1.385, allocations: 1.81 MB / 1.09 GB, free: 11.5 MB / 0.7136 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.009e-05/1.385, allocations: 7.969 kB / 1.09 GB, free: 11.5 MB / 0.7136 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001189/1.386, allocations: 142.8 kB / 1.09 GB, free: 11.5 MB / 0.7136 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003473/1.387, allocations: 69.2 kB / 1.09 GB, free: 11.49 MB / 0.7136 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.572e-05/1.387, allocations: 13.02 kB / 1.09 GB, free: 11.49 MB / 0.7136 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00227/1.389, allocations: 1.675 MB / 1.092 GB, free: 10.23 MB / 0.7136 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.5e-06/1.389, allocations: 9.938 kB / 1.092 GB, free: 10.23 MB / 0.7136 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002711/1.392, allocations: 1.256 MB / 1.093 GB, free: 9.684 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008432/1.393, allocations: 250.3 kB / 1.093 GB, free: 9.547 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001905/1.393, allocations: 11.06 kB / 1.093 GB, free: 9.547 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001553/1.394, allocations: 84.3 kB / 1.094 GB, free: 9.531 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001706/1.395, allocations: 49.17 kB / 1.094 GB, free: 9.523 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001021/1.395, allocations: 32.02 kB / 1.094 GB, free: 9.52 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.001159/1.396, allocations: 0.5686 MB / 1.094 GB, free: 9.43 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 3.7e-07/1.396, allocations: 0 / 1.094 GB, free: 9.43 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.001471/1.397, allocations: 289.3 kB / 1.094 GB, free: 9.43 MB / 0.7136 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 ()
 * Number of clocked 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 0.0006062/1.398, allocations: 203.2 kB / 1.095 GB, free: 9.316 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.001941/1.4, allocations: 0.788 MB / 1.095 GB, free: 9.086 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 7.084e-06/1.4, allocations: 2.594 kB / 1.095 GB, free: 9.086 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.000874/1.401, allocations: 419.5 kB / 1.096 GB, free: 8.965 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004712/1.406, allocations: 0.5715 MB / 1.096 GB, free: 8.914 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004377/1.41, allocations: 2.205 MB / 1.099 GB, free: 7.77 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008952/1.411, allocations: 1.119 MB / 1.1 GB, free: 7.055 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.00161/1.413, allocations: 212.6 kB / 1.1 GB, free: 7 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003096/1.413, allocations: 71.31 kB / 1.1 GB, free: 6.992 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.042e-06/1.413, allocations: 0 / 1.1 GB, free: 6.992 MB / 0.7136 GB
Notification: Performance of Templates: time 0.05433/1.467, allocations: 19.59 MB / 1.119 GB, free: 15.88 MB / 0.7292 GB