Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork@2/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir")
Notification: Performance of loadModel(Buildings): time 4.078/4.078, allocations: 432.7 MB / 445.3 MB, free: 15.64 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.289e-05/3.303e-05, allocations: 3.719 kB / 0.5383 GB, free: 10.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1744/0.1745, allocations: 98.72 MB / 0.6347 GB, free: 1.883 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.085/6.26, allocations: 2.436 GB / 3.071 GB, free: 187.7 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000225/6.26, allocations: 90.39 kB / 3.071 GB, free: 187.6 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.89/8.15, allocations: 471.8 MB / 3.532 GB, free: 48.58 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.808e-06/8.15, allocations: 0 / 3.532 GB, free: 48.58 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 7.512e-05/8.151, allocations: 24 kB / 3.532 GB, free: 48.55 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: 152
 * Number of variables: 152
Notification: Performance of Generate backend data structure: time 0.001897/8.152, allocations: 1.079 MB / 3.533 GB, free: 47.43 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.875e-05/8.152, allocations: 8.031 kB / 3.533 GB, free: 47.42 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002555/8.155, allocations: 302.6 kB / 3.533 GB, free: 47.12 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001631/8.157, allocations: 0.7569 MB / 3.534 GB, free: 46.32 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.436e-05/8.157, allocations: 53.3 kB / 3.534 GB, free: 46.27 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001246/8.157, allocations: 64 kB / 3.534 GB, free: 46.21 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001254/8.158, allocations: 0.5923 MB / 3.535 GB, free: 45.61 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.517e-05/8.158, allocations: 0 / 3.535 GB, free: 45.61 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.619e-05/8.158, allocations: 24 kB / 3.535 GB, free: 45.59 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.382e-05/8.158, allocations: 37.23 kB / 3.535 GB, free: 45.55 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001079/8.159, allocations: 0.5205 MB / 3.535 GB, free: 45.03 MB / 0.823 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 0.003881/8.163, allocations: 2.753 MB / 3.538 GB, free: 42.02 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007618/8.164, allocations: 456.7 kB / 3.538 GB, free: 41.57 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003952/8.165, allocations: 242 kB / 3.539 GB, free: 41.33 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001908/8.165, allocations: 105.5 kB / 3.539 GB, free: 41.21 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.5e-05/8.165, allocations: 42.94 kB / 3.539 GB, free: 41.16 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=46): time 3.777e-06/8.165, allocations: 0 / 3.539 GB, free: 41.16 MB / 0.823 GB
Notification: Performance of matching and sorting (n=49): time 0.003105/8.168, allocations: 1.324 MB / 3.54 GB, free: 39.78 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.401e-05/8.168, allocations: 63.78 kB / 3.54 GB, free: 39.7 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006661/8.169, allocations: 487.5 kB / 3.541 GB, free: 39.22 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 5.687e-05/8.169, allocations: 37.7 kB / 3.541 GB, free: 39.18 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002144/8.169, allocations: 352.3 kB / 3.541 GB, free: 38.83 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000139/8.169, allocations: 181.4 kB / 3.541 GB, free: 38.65 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.152e-05/8.169, allocations: 8 kB / 3.541 GB, free: 38.64 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.000109/8.169, allocations: 370.8 kB / 3.541 GB, free: 38.27 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003417/8.17, allocations: 177.1 kB / 3.542 GB, free: 38.1 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004131/8.17, allocations: 289.2 kB / 3.542 GB, free: 37.77 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: vol.dynBal.medium.p = vol.dynBal.p_start (vol1.dynBal.p_start = vol.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.002454/8.173, allocations: 0.7556 MB / 3.543 GB, free: 37 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.243e-06/8.173, allocations: 4 kB / 3.543 GB, free: 36.99 MB / 0.823 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001137/8.174, allocations: 0.5819 MB / 3.543 GB, free: 36.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000149/8.174, allocations: 0.7011 MB / 3.544 GB, free: 35.65 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.577e-06/8.174, allocations: 0 / 3.544 GB, free: 35.65 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001739/8.174, allocations: 36.84 kB / 3.544 GB, free: 35.61 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006358/8.175, allocations: 119.8 kB / 3.544 GB, free: 35.49 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001497/8.176, allocations: 2.092 MB / 3.546 GB, free: 33.25 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001057/8.177, allocations: 67.83 kB / 3.546 GB, free: 33.18 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.97e-05/8.177, allocations: 20 kB / 3.546 GB, free: 33.16 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 8.386e-06/8.177, allocations: 4 kB / 3.546 GB, free: 33.16 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009851/8.178, allocations: 0.4989 MB / 3.547 GB, free: 32.65 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.058e-06/8.178, allocations: 0 / 3.547 GB, free: 32.65 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001339/8.179, allocations: 33.06 kB / 3.547 GB, free: 32.62 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005007/8.179, allocations: 107.8 kB / 3.547 GB, free: 32.51 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001106/8.18, allocations: 1.498 MB / 3.548 GB, free: 30.88 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008391/8.181, allocations: 55.88 kB / 3.548 GB, free: 30.82 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.164e-05/8.181, allocations: 23.92 kB / 3.548 GB, free: 30.8 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:
         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 0.0001824/8.181, allocations: 143.9 kB / 3.549 GB, free: 30.66 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001432/8.181, allocations: 71.16 kB / 3.549 GB, free: 30.59 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001112/8.183, allocations: 0.5504 MB / 3.549 GB, free: 30.02 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.775e-06/8.183, allocations: 4 kB / 3.549 GB, free: 30.02 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.249e-06/8.183, allocations: 11.95 kB / 3.549 GB, free: 30 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009198/8.184, allocations: 0.7686 MB / 3.55 GB, free: 29.14 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002696/8.186, allocations: 1.553 MB / 3.551 GB, free: 27.51 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.383e-06/8.186, allocations: 3.984 kB / 3.551 GB, free: 27.5 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000862/8.187, allocations: 123.9 kB / 3.552 GB, free: 27.38 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001558/8.187, allocations: 28.84 kB / 3.552 GB, free: 27.35 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.874e-05/8.187, allocations: 16 kB / 3.552 GB, free: 27.34 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001197/8.189, allocations: 1.952 MB / 3.553 GB, free: 25.23 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.138e-06/8.189, allocations: 160 / 3.553 GB, free: 25.23 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001569/8.19, allocations: 0.9673 MB / 3.554 GB, free: 24.21 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004237/8.191, allocations: 208.2 kB / 3.555 GB, free: 23.99 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001232/8.191, allocations: 15.98 kB / 3.555 GB, free: 23.97 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008875/8.192, allocations: 51.84 kB / 3.555 GB, free: 23.92 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.096e-05/8.192, allocations: 31.95 kB / 3.555 GB, free: 23.89 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.223e-05/8.192, allocations: 19.98 kB / 3.555 GB, free: 23.87 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0005675/8.192, allocations: 387.2 kB / 3.555 GB, free: 23.5 MB / 0.823 GB
Notification: Performance of sort global known variables: time 7.83e-07/8.192, allocations: 4 kB / 3.555 GB, free: 23.5 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.001798/8.194, allocations: 496 kB / 3.556 GB, free: 23.01 MB / 0.823 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 0.001764/8.196, allocations: 1.239 MB / 3.557 GB, free: 21.73 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.001959/8.198, allocations: 0.9893 MB / 3.558 GB, free: 20.71 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 5.121e-06/8.198, allocations: 4.812 kB / 3.558 GB, free: 20.71 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006017/8.199, allocations: 374.2 kB / 3.558 GB, free: 20.33 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002438/8.201, allocations: 449.7 kB / 3.559 GB, free: 19.9 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002323/8.203, allocations: 1.306 MB / 3.56 GB, free: 18.55 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005405/8.204, allocations: 1.03 MB / 3.561 GB, free: 17.49 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001439/8.206, allocations: 277.8 kB / 3.561 GB, free: 17.22 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001673/8.206, allocations: 51.44 kB / 3.561 GB, free: 17.17 MB / 0.823 GB
Notification: Performance of SimCode: time 1.763e-06/8.206, allocations: 4 kB / 3.561 GB, free: 17.16 MB / 0.823 GB
Notification: Performance of Templates: time 0.6248/8.83, allocations: 33.83 MB / 3.594 GB, free: 175.9 MB / 0.823 GB