Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.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.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.173/2.173, allocations: 251.1 MB / 266.1 MB, free: 11.55 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 0.001516/0.001516, allocations: 173 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 2.295/2.295, allocations: 205.4 MB / 0.5766 GB, free: 20.72 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 0.001135/0.001135, allocations: 100 kB / 0.6811 GB, free: 13.56 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004694/0.0004694, allocations: 11.03 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2256/0.2261, allocations: 106.3 MB / 0.8989 GB, free: 65.44 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.446/7.672, allocations: 2.441 GB / 3.34 GB, free: 78.09 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003515/7.673, allocations: 92.45 kB / 3.34 GB, free: 78.04 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 2.95/10.62, allocations: 472.3 MB / 3.801 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.505e-06/10.62, allocations: 0 / 3.801 GB, free: 210.1 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 9.415e-05/10.62, allocations: 22.91 kB / 3.801 GB, free: 210.1 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.003509/10.63, allocations: 1.216 MB / 3.803 GB, free: 209.6 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.412e-05/10.63, allocations: 10.53 kB / 3.803 GB, free: 209.6 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003158/10.63, allocations: 305.1 kB / 3.803 GB, free: 209.6 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002443/10.63, allocations: 0.7525 MB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.213e-05/10.63, allocations: 46.25 kB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001603/10.63, allocations: 74 kB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001652/10.63, allocations: 0.6036 MB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.608e-05/10.63, allocations: 0 / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001014/10.63, allocations: 26.78 kB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.662e-05/10.63, allocations: 32.23 kB / 3.804 GB, free: 209.3 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001319/10.64, allocations: 0.5247 MB / 3.805 GB, free: 209.2 MB / 0.8855 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 0.005211/10.64, allocations: 2.762 MB / 3.808 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009546/10.64, allocations: 449.1 kB / 3.808 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002657/10.64, allocations: 101.8 kB / 3.808 GB, free: 207.8 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.39e-05/10.64, allocations: 44.72 kB / 3.808 GB, free: 207.7 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=46): time 3.386e-06/10.64, allocations: 0 / 3.808 GB, free: 207.7 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=49): time 0.004634/10.65, allocations: 1.505 MB / 3.81 GB, free: 207.3 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.927e-05/10.65, allocations: 54.78 kB / 3.81 GB, free: 207.2 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008601/10.65, allocations: 494.1 kB / 3.81 GB, free: 207.1 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 8.084e-05/10.65, allocations: 38.3 kB / 3.81 GB, free: 207.1 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002823/10.65, allocations: 349.6 kB / 3.811 GB, free: 207 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002023/10.65, allocations: 184.6 kB / 3.811 GB, free: 206.9 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.541e-05/10.65, allocations: 7.438 kB / 3.811 GB, free: 206.9 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001196/10.65, allocations: 376.1 kB / 3.811 GB, free: 206.6 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004369/10.65, allocations: 174.5 kB / 3.811 GB, free: 206.6 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005164/10.65, allocations: 298.2 kB / 3.811 GB, free: 206.5 MB / 0.8855 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.00357/10.65, allocations: 0.7556 MB / 3.812 GB, free: 206.3 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.609e-06/10.65, allocations: 1.312 kB / 3.812 GB, free: 206.3 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001805/10.66, allocations: 0.5851 MB / 3.813 GB, free: 206.3 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002105/10.66, allocations: 0.7015 MB / 3.813 GB, free: 205.5 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.15e-05/10.66, allocations: 1.781 kB / 3.813 GB, free: 205.5 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000276/10.66, allocations: 34.45 kB / 3.814 GB, free: 205.5 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001137/10.66, allocations: 111.4 kB / 3.814 GB, free: 205.5 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002087/10.66, allocations: 2.111 MB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001646/10.66, allocations: 54.47 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.447e-05/10.66, allocations: 30.3 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.392e-05/10.66, allocations: 3.562 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001407/10.66, allocations: 0.4999 MB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.953e-06/10.66, allocations: 0.5 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001999/10.66, allocations: 42.36 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008541/10.66, allocations: 100.8 kB / 3.816 GB, free: 203.6 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001422/10.66, allocations: 1.515 MB / 3.818 GB, free: 202.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001569/10.67, allocations: 54.97 kB / 3.818 GB, free: 202.2 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.011e-05/10.67, allocations: 21.22 kB / 3.818 GB, free: 202.2 MB / 0.8855 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem:
         vol.dynBal.medium.p = vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * 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 (57):
 * Single equations (assignments): 55
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0007145/10.67, allocations: 348 kB / 3.818 GB, free: 202.1 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001815/10.67, allocations: 68.03 kB / 3.818 GB, free: 202 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001378/10.67, allocations: 0.5602 MB / 3.819 GB, free: 202 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.496e-06/10.67, allocations: 3.781 kB / 3.819 GB, free: 202 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.943e-06/10.67, allocations: 3.844 kB / 3.819 GB, free: 202 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001124/10.67, allocations: 0.7779 MB / 3.82 GB, free: 201.5 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005176/10.68, allocations: 1.561 MB / 3.821 GB, free: 201.1 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.265e-06/10.68, allocations: 7.359 kB / 3.821 GB, free: 201.1 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001159/10.68, allocations: 128.5 kB / 3.821 GB, free: 201.1 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001846/10.68, allocations: 37.38 kB / 3.821 GB, free: 201.1 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.042e-05/10.68, allocations: 15.3 kB / 3.821 GB, free: 201.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001396/10.68, allocations: 1.95 MB / 3.823 GB, free: 199.2 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.687e-06/10.68, allocations: 6.5 kB / 3.823 GB, free: 199.2 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001951/10.68, allocations: 0.9801 MB / 3.824 GB, free: 198.9 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005019/10.68, allocations: 211.3 kB / 3.824 GB, free: 198.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001319/10.68, allocations: 11.47 kB / 3.824 GB, free: 198.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001133/10.68, allocations: 53.67 kB / 3.825 GB, free: 198.8 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001028/10.68, allocations: 28.97 kB / 3.825 GB, free: 198.8 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.641e-05/10.68, allocations: 19.33 kB / 3.825 GB, free: 198.8 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0006606/10.68, allocations: 391.8 kB / 3.825 GB, free: 198.7 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 3.8e-07/10.68, allocations: 0 / 3.825 GB, free: 198.7 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.00216/10.68, allocations: 497.7 kB / 3.825 GB, free: 198.7 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 5 (vol.dynBal.U,vol.dynBal.mXi[1],vol1.dynBal.U,vol1.dynBal.m,vol1.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 (47):
 * Single equations (assignments): 45
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 1 {1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002235/10.69, allocations: 1.226 MB / 3.827 GB, free: 198.4 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.002549/10.69, allocations: 0.9852 MB / 3.828 GB, free: 198.2 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 7.264e-06/10.69, allocations: 0 / 3.828 GB, free: 198.2 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007558/10.69, allocations: 367.8 kB / 3.828 GB, free: 198.1 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003946/10.69, allocations: 466.8 kB / 3.828 GB, free: 198.1 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003804/10.7, allocations: 1.995 MB / 3.83 GB, free: 197.2 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006131/10.7, allocations: 1.022 MB / 3.831 GB, free: 196.5 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.001474/10.7, allocations: 221.4 kB / 3.832 GB, free: 196.5 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002586/10.7, allocations: 57.91 kB / 3.832 GB, free: 196.5 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.232e-06/10.7, allocations: 0 / 3.832 GB, free: 196.5 MB / 0.8855 GB
Notification: Performance of Templates: time 0.09385/10.79, allocations: 29.34 MB / 3.86 GB, free: 195.8 MB / 0.8855 GB