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 2.36/2.36, allocations: 252.6 MB / 265.2 MB, free: 5.73 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 0.001382/0.001382, allocations: 182.1 kB / 324.5 MB, free: 14.4 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 2.069/2.069, allocations: 205.4 MB / 0.5754 GB, free: 10.48 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 0.001191/0.001191, allocations: 101.4 kB / 0.6797 GB, free: 15.69 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.459e-05/3.476e-05, allocations: 4 kB / 0.7911 GB, free: 96.59 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1985/0.1985, allocations: 106.2 MB / 0.8949 GB, free: 6.246 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.243/8.441, allocations: 2.441 GB / 3.336 GB, free: 266.7 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003042/8.442, allocations: 89.3 kB / 3.336 GB, free: 266.7 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 2.403/10.84, allocations: 471.9 MB / 3.797 GB, free: 209.9 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 1.793e-06/10.84, allocations: 3.469 kB / 3.797 GB, free: 209.9 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001147/10.85, allocations: 26.47 kB / 3.797 GB, free: 209.9 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 0.00338/10.85, allocations: 1.075 MB / 3.798 GB, free: 209.2 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 5.714e-05/10.85, allocations: 10.16 kB / 3.798 GB, free: 209.2 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003449/10.85, allocations: 298.1 kB / 3.798 GB, free: 209.1 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002765/10.85, allocations: 0.7513 MB / 3.799 GB, free: 208.7 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.534e-05/10.85, allocations: 57.77 kB / 3.799 GB, free: 208.7 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002018/10.86, allocations: 72.88 kB / 3.799 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00179/10.86, allocations: 0.5929 MB / 3.8 GB, free: 208.4 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.222e-05/10.86, allocations: 0 / 3.8 GB, free: 208.4 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001043/10.86, allocations: 27.69 kB / 3.8 GB, free: 208.4 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.141e-05/10.86, allocations: 22.09 kB / 3.8 GB, free: 208.4 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001443/10.86, allocations: 0.5108 MB / 3.8 GB, free: 208.2 MB / 0.8855 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 0.005433/10.86, allocations: 2.762 MB / 3.803 GB, free: 206.2 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009458/10.87, allocations: 445.6 kB / 3.803 GB, free: 206.1 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004796/10.87, allocations: 245.2 kB / 3.804 GB, free: 206 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002514/10.87, allocations: 101.1 kB / 3.804 GB, free: 205.9 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.329e-05/10.87, allocations: 38.84 kB / 3.804 GB, free: 205.8 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=46): time 3.416e-06/10.87, allocations: 0 / 3.804 GB, free: 205.8 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=49): time 0.003866/10.87, allocations: 1.327 MB / 3.805 GB, free: 205.1 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.288e-05/10.87, allocations: 59.66 kB / 3.805 GB, free: 205 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008166/10.87, allocations: 487.5 kB / 3.805 GB, free: 204.8 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 7.473e-05/10.87, allocations: 41.48 kB / 3.806 GB, free: 204.8 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002477/10.87, allocations: 355.1 kB / 3.806 GB, free: 204.5 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001773/10.87, allocations: 172.8 kB / 3.806 GB, free: 204.3 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.617e-05/10.87, allocations: 11.88 kB / 3.806 GB, free: 204.3 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001194/10.87, allocations: 381 kB / 3.806 GB, free: 204 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004095/10.87, allocations: 177.3 kB / 3.807 GB, free: 203.9 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004916/10.87, allocations: 277.1 kB / 3.807 GB, free: 203.7 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 0.003362/10.88, allocations: 0.7705 MB / 3.808 GB, free: 203.4 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.466e-06/10.88, allocations: 0 / 3.808 GB, free: 203.4 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001426/10.88, allocations: 0.5742 MB / 3.808 GB, free: 203.2 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000167/10.88, allocations: 0.7063 MB / 3.809 GB, free: 202.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.467e-06/10.88, allocations: 0 / 3.809 GB, free: 202.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002241/10.88, allocations: 38.91 kB / 3.809 GB, free: 202.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009749/10.88, allocations: 110.4 kB / 3.809 GB, free: 202.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001664/10.88, allocations: 2.094 MB / 3.811 GB, free: 200.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001474/10.88, allocations: 56.47 kB / 3.811 GB, free: 200.3 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.679e-05/10.88, allocations: 22.27 kB / 3.811 GB, free: 200.3 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.163e-05/10.88, allocations: 8 kB / 3.811 GB, free: 200.3 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001193/10.88, allocations: 0.4898 MB / 3.812 GB, free: 199.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.941e-06/10.88, allocations: 7.734 kB / 3.812 GB, free: 199.9 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001642/10.88, allocations: 32.28 kB / 3.812 GB, free: 199.9 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007266/10.88, allocations: 102.4 kB / 3.812 GB, free: 199.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001308/10.89, allocations: 1.515 MB / 3.813 GB, free: 198.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001428/10.89, allocations: 59.3 kB / 3.813 GB, free: 198.1 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.698e-05/10.89, allocations: 23.98 kB / 3.813 GB, free: 198.1 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 ()
 * 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 0.0002468/10.89, allocations: 128.9 kB / 3.813 GB, free: 198 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001609/10.89, allocations: 67.25 kB / 3.813 GB, free: 197.9 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001387/10.89, allocations: 0.5549 MB / 3.814 GB, free: 197.4 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.404e-06/10.89, allocations: 8 kB / 3.814 GB, free: 197.4 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.33e-06/10.89, allocations: 0 / 3.814 GB, free: 197.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001083/10.89, allocations: 0.7735 MB / 3.815 GB, free: 196.6 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003277/10.89, allocations: 1.569 MB / 3.816 GB, free: 195.2 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.28e-06/10.89, allocations: 0 / 3.816 GB, free: 195.2 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001132/10.89, allocations: 123 kB / 3.816 GB, free: 195.1 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001808/10.89, allocations: 28.92 kB / 3.816 GB, free: 195.1 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.912e-05/10.89, allocations: 19.33 kB / 3.816 GB, free: 195.1 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001304/10.9, allocations: 1.942 MB / 3.818 GB, free: 193 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.739e-06/10.9, allocations: 7.984 kB / 3.818 GB, free: 193 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001872/10.9, allocations: 0.9641 MB / 3.819 GB, free: 192 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005084/10.9, allocations: 204.3 kB / 3.82 GB, free: 191.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001274/10.9, allocations: 16 kB / 3.82 GB, free: 191.8 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001093/10.9, allocations: 59.92 kB / 3.82 GB, free: 191.7 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.686e-05/10.9, allocations: 39.91 kB / 3.82 GB, free: 191.7 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.746e-05/10.9, allocations: 23.92 kB / 3.82 GB, free: 191.7 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.000642/10.9, allocations: 387.2 kB / 3.82 GB, free: 191.3 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 4.51e-07/10.9, allocations: 0 / 3.82 GB, free: 191.3 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.002094/10.9, allocations: 496 kB / 3.82 GB, free: 190.8 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 ()
 * 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 0.002169/10.9, allocations: 1.22 MB / 3.822 GB, free: 189.8 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.002457/10.91, allocations: 0.9856 MB / 3.823 GB, free: 188.7 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 7.494e-06/10.91, allocations: 4 kB / 3.823 GB, free: 188.7 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007332/10.91, allocations: 366.1 kB / 3.823 GB, free: 188.4 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003715/10.91, allocations: 461.6 kB / 3.823 GB, free: 187.9 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002871/10.91, allocations: 1.313 MB / 3.825 GB, free: 186.6 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005877/10.92, allocations: 1.022 MB / 3.826 GB, free: 185.5 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.001817/10.92, allocations: 281.1 kB / 3.826 GB, free: 185.3 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002098/10.92, allocations: 47.42 kB / 3.826 GB, free: 185.2 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.303e-06/10.92, allocations: 0 / 3.826 GB, free: 185.2 MB / 0.8855 GB
Notification: Performance of Templates: time 0.07349/10.99, allocations: 33.8 MB / 3.859 GB, free: 151.8 MB / 0.8855 GB