Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlow")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.00423/0.004235, allocations: 231.2 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001196/0.001196, allocations: 175.2 kB / 16.7 MB, free: 5.453 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 4.131/4.131, allocations: 389.1 MB / 406.5 MB, free: 11.81 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.858/3.858, allocations: 472.3 MB / 0.9024 GB, free: 9.199 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004752/0.0004754, allocations: 16 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1694/0.1699, allocations: 98.71 MB / 1.105 GB, free: 42.11 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.622/6.792, allocations: 2.178 GB / 3.282 GB, free: 39.55 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003246/6.792, allocations: 92.61 kB / 3.282 GB, free: 39.51 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.569/9.362, allocations: 446 MB / 3.718 GB, free: 174 MB / 0.823 GB
Notification: Performance of FrontEnd: time 3.737e-06/9.362, allocations: 0 / 3.718 GB, free: 174 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0001042/9.362, allocations: 35.14 kB / 3.718 GB, free: 173.9 MB / 0.823 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 0.004124/9.366, allocations: 1.407 MB / 3.719 GB, free: 173.3 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 6.084e-05/9.366, allocations: 10.22 kB / 3.719 GB, free: 173.3 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002995/9.369, allocations: 318.6 kB / 3.72 GB, free: 173.2 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00284/9.372, allocations: 0.8929 MB / 3.721 GB, free: 173 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.602e-05/9.372, allocations: 69.12 kB / 3.721 GB, free: 173 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001853/9.372, allocations: 89.38 kB / 3.721 GB, free: 173 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002484/9.375, allocations: 0.8964 MB / 3.722 GB, free: 172.9 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.672e-05/9.375, allocations: 6.688 kB / 3.722 GB, free: 172.9 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001464/9.375, allocations: 41.7 kB / 3.722 GB, free: 172.9 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.71e-05/9.375, allocations: 32.44 kB / 3.722 GB, free: 172.9 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002139/9.377, allocations: 0.8043 MB / 3.723 GB, free: 172.9 MB / 0.823 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008202/9.385, allocations: 3.625 MB / 3.726 GB, free: 171.5 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001093/9.387, allocations: 474.5 kB / 3.727 GB, free: 171.4 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006193/9.387, allocations: 273.4 kB / 3.727 GB, free: 171.4 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002421/9.388, allocations: 107 kB / 3.727 GB, free: 171.3 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.84e-05/9.388, allocations: 45.75 kB / 3.727 GB, free: 171.3 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=47): time 2.385e-06/9.388, allocations: 0 / 3.727 GB, free: 171.3 MB / 0.823 GB
Notification: Performance of matching and sorting (n=49): time 0.005849/9.393, allocations: 1.82 MB / 3.729 GB, free: 170.6 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.56e-05/9.394, allocations: 62.44 kB / 3.729 GB, free: 170.6 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001248/9.395, allocations: 0.7197 MB / 3.729 GB, free: 170.4 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001425/9.395, allocations: 41.17 kB / 3.729 GB, free: 170.4 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003548/9.395, allocations: 498.3 kB / 3.73 GB, free: 170.1 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001976/9.396, allocations: 176.7 kB / 3.73 GB, free: 170 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.44e-05/9.396, allocations: 15.84 kB / 3.73 GB, free: 170 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 7.872e-05/9.396, allocations: 332.1 kB / 3.73 GB, free: 169.7 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006064/9.396, allocations: 210.7 kB / 3.731 GB, free: 169.7 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007164/9.397, allocations: 444.1 kB / 3.731 GB, free: 169.5 MB / 0.823 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 0.003741/9.401, allocations: 0.8421 MB / 3.732 GB, free: 169.4 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.491e-06/9.401, allocations: 0 / 3.732 GB, free: 169.4 MB / 0.823 GB
Notification: Performance of matching and sorting (n=78) (initialization): time 0.001983/9.403, allocations: 0.7767 MB / 3.733 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.541e-05/9.403, allocations: 6.469 kB / 3.733 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.694e-05/9.403, allocations: 6.25 kB / 3.733 GB, free: 169.3 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004206/9.403, allocations: 91.23 kB / 3.733 GB, free: 169.2 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001014/9.404, allocations: 149.1 kB / 3.733 GB, free: 169.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003015/9.407, allocations: 2.939 MB / 3.736 GB, free: 166.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00176/9.409, allocations: 67.78 kB / 3.736 GB, free: 166.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001161/9.409, allocations: 28.81 kB / 3.736 GB, free: 166.7 MB / 0.823 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: 30
 * 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 (73):
 * Single equations (assignments): 71
 * 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 0.0008513/9.41, allocations: 324.2 kB / 3.736 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002562/9.41, allocations: 87.66 kB / 3.736 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002473/9.411, allocations: 95.25 kB / 3.736 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.819e-06/9.411, allocations: 9.672 kB / 3.736 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.446e-06/9.411, allocations: 2.875 kB / 3.736 GB, free: 166.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00146/9.412, allocations: 0.8022 MB / 3.737 GB, free: 166.1 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004178/9.416, allocations: 1.678 MB / 3.739 GB, free: 165.7 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.326e-06/9.416, allocations: 7.578 kB / 3.739 GB, free: 165.7 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009472/9.417, allocations: 104.2 kB / 3.739 GB, free: 165.7 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003273/9.418, allocations: 69.39 kB / 3.739 GB, free: 165.7 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.872e-05/9.418, allocations: 15.44 kB / 3.739 GB, free: 165.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001779/9.42, allocations: 1.585 MB / 3.741 GB, free: 164.4 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.009e-06/9.42, allocations: 2.844 kB / 3.741 GB, free: 164.4 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002211/9.422, allocations: 1.004 MB / 3.742 GB, free: 164.1 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007158/9.423, allocations: 223.6 kB / 3.742 GB, free: 164 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000203/9.423, allocations: 20.22 kB / 3.742 GB, free: 164 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001295/9.424, allocations: 57.64 kB / 3.742 GB, free: 164 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001517/9.424, allocations: 44.05 kB / 3.742 GB, free: 164 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.141e-05/9.424, allocations: 30.08 kB / 3.742 GB, free: 164 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.001122/9.426, allocations: 0.4974 MB / 3.742 GB, free: 163.9 MB / 0.823 GB
Notification: Performance of sort global known variables: time 9.22e-07/9.426, allocations: 0 / 3.742 GB, free: 163.9 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002171/9.428, allocations: 405 kB / 3.743 GB, free: 163.9 MB / 0.823 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 0.002266/9.43, allocations: 1.262 MB / 3.744 GB, free: 163.5 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.001981/9.432, allocations: 0.7716 MB / 3.745 GB, free: 163.3 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 9.578e-06/9.432, allocations: 1.25 kB / 3.745 GB, free: 163.3 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007937/9.433, allocations: 379.2 kB / 3.745 GB, free: 163.1 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00477/9.438, allocations: 0.5442 MB / 3.746 GB, free: 163.1 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007828/9.446, allocations: 2.207 MB / 3.748 GB, free: 162.1 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001437/9.447, allocations: 1.12 MB / 3.749 GB, free: 161.4 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.002265/9.449, allocations: 200.2 kB / 3.749 GB, free: 161.3 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004338/9.45, allocations: 68.17 kB / 3.749 GB, free: 161.3 MB / 0.823 GB
Notification: Performance of SimCode: time 1.432e-06/9.45, allocations: 7.625 kB / 3.749 GB, free: 161.3 MB / 0.823 GB
Notification: Performance of Templates: time 0.07554/9.525, allocations: 32.42 MB / 3.781 GB, free: 157.2 MB / 0.823 GB