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 2.237/2.237, allocations: 253.2 MB / 260.6 MB, free: 7.492 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 0.001403/0.001402, allocations: 182.2 kB / 319.9 MB, free: 3.059 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 2.222/2.222, allocations: 205.6 MB / 0.5708 GB, free: 15.26 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 0.001125/0.001125, allocations: 99.3 kB / 0.6751 GB, free: 4.613 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.393e-05/3.396e-05, allocations: 15.98 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2228/0.2228, allocations: 106.2 MB / 0.8887 GB, free: 11.86 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.1/8.322, allocations: 2.441 GB / 3.33 GB, free: 238.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002781/8.323, allocations: 92.16 kB / 3.33 GB, free: 238.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 2.143/10.47, allocations: 466.6 MB / 3.786 GB, free: 127.7 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 2.374e-06/10.47, allocations: 3.938 kB / 3.786 GB, free: 127.7 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001251/10.47, allocations: 20 kB / 3.786 GB, free: 127.7 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: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.00369/10.47, allocations: 1.076 MB / 3.787 GB, free: 126.6 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.521e-05/10.47, allocations: 8.031 kB / 3.787 GB, free: 126.6 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004608/10.47, allocations: 302.6 kB / 3.787 GB, free: 126.3 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003283/10.48, allocations: 0.7595 MB / 3.788 GB, free: 125.5 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.312e-05/10.48, allocations: 20 kB / 3.788 GB, free: 125.4 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002098/10.48, allocations: 40 kB / 3.788 GB, free: 125.4 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001884/10.48, allocations: 0.4906 MB / 3.788 GB, free: 124.9 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001917/10.48, allocations: 0.5076 MB / 3.789 GB, free: 124.4 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.557e-05/10.48, allocations: 0 / 3.789 GB, free: 124.4 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001208/10.48, allocations: 4 kB / 3.789 GB, free: 124.4 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.007e-05/10.48, allocations: 33.28 kB / 3.789 GB, free: 124.4 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.006934/10.49, allocations: 2.631 MB / 3.791 GB, free: 121.5 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001186/10.49, allocations: 418.9 kB / 3.792 GB, free: 121.1 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006207/10.49, allocations: 230 kB / 3.792 GB, free: 120.9 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003287/10.49, allocations: 101.5 kB / 3.792 GB, free: 120.8 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.621e-05/10.49, allocations: 38.94 kB / 3.792 GB, free: 120.7 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=46): time 5.32e-06/10.49, allocations: 0 / 3.792 GB, free: 120.7 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=49): time 0.00537/10.5, allocations: 1.25 MB / 3.793 GB, free: 119.4 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.531e-05/10.5, allocations: 55.84 kB / 3.794 GB, free: 119.3 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001023/10.5, allocations: 430.4 kB / 3.794 GB, free: 118.9 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001151/10.5, allocations: 29.7 kB / 3.794 GB, free: 118.9 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003747/10.5, allocations: 364.2 kB / 3.794 GB, free: 118.5 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002524/10.5, allocations: 169.4 kB / 3.794 GB, free: 118.3 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.641e-05/10.5, allocations: 0 / 3.794 GB, free: 118.3 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.0001617/10.5, allocations: 374.7 kB / 3.795 GB, free: 118 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005288/10.5, allocations: 169.1 kB / 3.795 GB, free: 117.8 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006349/10.5, allocations: 272 kB / 3.795 GB, free: 117.5 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: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004587/10.5, allocations: 0.7451 MB / 3.796 GB, free: 116.7 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.981e-06/10.5, allocations: 0 / 3.796 GB, free: 116.7 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.00192/10.51, allocations: 0.5391 MB / 3.796 GB, free: 116.2 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002094/10.51, allocations: 0.7049 MB / 3.797 GB, free: 115.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.287e-05/10.51, allocations: 0 / 3.797 GB, free: 115.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002805/10.51, allocations: 36.84 kB / 3.797 GB, free: 115.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001354/10.51, allocations: 110.6 kB / 3.797 GB, free: 115.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001772/10.51, allocations: 2.048 MB / 3.799 GB, free: 113.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001506/10.51, allocations: 51.75 kB / 3.799 GB, free: 113.1 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.225e-05/10.51, allocations: 23.98 kB / 3.799 GB, free: 113 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.175e-05/10.51, allocations: 4 kB / 3.799 GB, free: 113 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001109/10.51, allocations: 447.1 kB / 3.8 GB, free: 112.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.963e-06/10.51, allocations: 4 kB / 3.8 GB, free: 112.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001771/10.51, allocations: 32.84 kB / 3.8 GB, free: 112.5 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007301/10.51, allocations: 103.8 kB / 3.8 GB, free: 112.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001255/10.52, allocations: 1.451 MB / 3.801 GB, free: 110.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001458/10.52, allocations: 43.91 kB / 3.801 GB, free: 110.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.777e-05/10.52, allocations: 23.98 kB / 3.801 GB, free: 110.8 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:
         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 ()
 * 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 0.0002596/10.52, allocations: 124.8 kB / 3.802 GB, free: 110.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000163/10.52, allocations: 71.16 kB / 3.802 GB, free: 110.6 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001289/10.52, allocations: 0.4995 MB / 3.802 GB, free: 110.1 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.384e-06/10.52, allocations: 8 kB / 3.802 GB, free: 110.1 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.761e-06/10.52, allocations: 0 / 3.802 GB, free: 110.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009786/10.52, allocations: 0.7451 MB / 3.803 GB, free: 109.3 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003184/10.52, allocations: 1.427 MB / 3.804 GB, free: 107.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.783e-06/10.52, allocations: 0 / 3.804 GB, free: 107.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001146/10.52, allocations: 135.9 kB / 3.804 GB, free: 107.6 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001745/10.52, allocations: 32.84 kB / 3.804 GB, free: 107.6 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.6e-05/10.52, allocations: 4 kB / 3.804 GB, free: 107.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001318/10.53, allocations: 1.893 MB / 3.806 GB, free: 105.6 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.701e-06/10.53, allocations: 11.95 kB / 3.806 GB, free: 105.6 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001701/10.53, allocations: 0.9257 MB / 3.807 GB, free: 104.6 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005581/10.53, allocations: 208.2 kB / 3.807 GB, free: 104.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001228/10.53, allocations: 8 kB / 3.807 GB, free: 104.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001141/10.53, allocations: 43.8 kB / 3.807 GB, free: 104.3 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001009/10.53, allocations: 35.89 kB / 3.807 GB, free: 104.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.895e-05/10.53, allocations: 23.92 kB / 3.807 GB, free: 104.2 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0005669/10.53, allocations: 338.9 kB / 3.808 GB, free: 103.9 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.1e-07/10.53, allocations: 0 / 3.808 GB, free: 103.9 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.002145/10.53, allocations: 447.9 kB / 3.808 GB, free: 103.5 MB / 0.8698 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 ()
 * 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 0.002368/10.53, allocations: 1.365 MB / 3.81 GB, free: 102.2 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.00238/10.54, allocations: 0.94 MB / 3.81 GB, free: 101.3 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 6.782e-06/10.54, allocations: 0 / 3.81 GB, free: 101.3 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006775/10.54, allocations: 349.4 kB / 3.811 GB, free: 100.9 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003754/10.54, allocations: 438.5 kB / 3.811 GB, free: 100.5 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002903/10.54, allocations: 1.286 MB / 3.812 GB, free: 99.17 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006276/10.55, allocations: 1.03 MB / 3.813 GB, free: 98.11 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001837/10.55, allocations: 265.5 kB / 3.814 GB, free: 97.85 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002207/10.55, allocations: 47.44 kB / 3.814 GB, free: 97.8 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.433e-06/10.55, allocations: 4 kB / 3.814 GB, free: 97.8 MB / 0.8698 GB
Notification: Performance of Templates: time 0.05255/10.6, allocations: 21.72 MB / 3.835 GB, free: 76.26 MB / 0.8698 GB