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.CoupledVolumesAir.conf.json
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 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 Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesAir,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesAir",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadModel(Buildings): time 4.129/4.129, allocations: 432.6 MB / 445.2 MB, free: 15.82 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.379e-05/4.385e-05, allocations: 4.859 kB / 0.5383 GB, free: 10.3 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2409/0.241, allocations: 98.74 MB / 0.6347 GB, free: 1.906 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 8.117/8.358, allocations: 2.436 GB / 3.071 GB, free: 235.5 MB / 0.8386 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004248/8.359, allocations: 87.42 kB / 3.071 GB, free: 235.5 MB / 0.8386 GB
Notification: Performance of FrontEnd - DAE generated: time 2.183/10.54, allocations: 471.8 MB / 3.532 GB, free: 177.3 MB / 0.8386 GB
Notification: Performance of FrontEnd: time 2.184e-06/10.54, allocations: 3.938 kB / 3.532 GB, free: 177.3 MB / 0.8386 GB
Notification: Performance of Transformations before backend: time 9.732e-05/10.54, allocations: 20 kB / 3.532 GB, free: 177.2 MB / 0.8386 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 0.00288/10.55, allocations: 1.091 MB / 3.533 GB, free: 176.1 MB / 0.8386 GB
Notification: Performance of prepare preOptimizeDAE: time 4.958e-05/10.55, allocations: 8.031 kB / 3.533 GB, free: 176.1 MB / 0.8386 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001881/10.55, allocations: 102.5 kB / 3.533 GB, free: 176 MB / 0.8386 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003056/10.55, allocations: 303.8 kB / 3.533 GB, free: 175.7 MB / 0.8386 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002381/10.55, allocations: 0.7497 MB / 3.534 GB, free: 174.9 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.408e-05/10.55, allocations: 49.31 kB / 3.534 GB, free: 174.9 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001812/10.55, allocations: 67.91 kB / 3.534 GB, free: 174.8 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001613/10.55, allocations: 0.5962 MB / 3.535 GB, free: 174.2 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.968e-05/10.55, allocations: 0 / 3.535 GB, free: 174.2 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.478e-05/10.55, allocations: 28 kB / 3.535 GB, free: 174.2 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.2e-05/10.55, allocations: 21.31 kB / 3.535 GB, free: 174.1 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001305/10.55, allocations: 0.5244 MB / 3.535 GB, free: 173.6 MB / 0.8386 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 0.005111/10.56, allocations: 2.761 MB / 3.538 GB, free: 170.6 MB / 0.8386 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009214/10.56, allocations: 447 kB / 3.538 GB, free: 170.2 MB / 0.8386 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000486/10.56, allocations: 246 kB / 3.539 GB, free: 169.9 MB / 0.8386 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002535/10.56, allocations: 97.47 kB / 3.539 GB, free: 169.8 MB / 0.8386 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.315e-05/10.56, allocations: 50.89 kB / 3.539 GB, free: 169.7 MB / 0.8386 GB
Notification: Performance of pre-optimization done (n=46): time 3.667e-06/10.56, allocations: 0 / 3.539 GB, free: 169.7 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=49): time 0.004098/10.57, allocations: 1.331 MB / 3.54 GB, free: 168.3 MB / 0.8386 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.01e-05/10.57, allocations: 59.84 kB / 3.54 GB, free: 168.3 MB / 0.8386 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008229/10.57, allocations: 483.5 kB / 3.541 GB, free: 167.8 MB / 0.8386 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001082/10.57, allocations: 37.7 kB / 3.541 GB, free: 167.8 MB / 0.8386 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002575/10.57, allocations: 360.3 kB / 3.541 GB, free: 167.4 MB / 0.8386 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002001/10.57, allocations: 177.4 kB / 3.541 GB, free: 167.2 MB / 0.8386 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.989e-05/10.57, allocations: 8 kB / 3.541 GB, free: 167.2 MB / 0.8386 GB
Notification: Performance of setup shared object (initialization): time 0.0001239/10.57, allocations: 374.7 kB / 3.542 GB, free: 166.8 MB / 0.8386 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004229/10.57, allocations: 177.1 kB / 3.542 GB, free: 166.7 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005006/10.57, allocations: 289.2 kB / 3.542 GB, free: 166.3 MB / 0.8386 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 0.003483/10.57, allocations: 0.7539 MB / 3.543 GB, free: 165.6 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.847e-06/10.57, allocations: 4 kB / 3.543 GB, free: 165.6 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=60) (initialization): time 0.001453/10.57, allocations: 0.5819 MB / 3.543 GB, free: 165 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001806/10.57, allocations: 0.7088 MB / 3.544 GB, free: 164.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.928e-06/10.57, allocations: 0 / 3.544 GB, free: 164.2 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002349/10.57, allocations: 40.84 kB / 3.544 GB, free: 164.2 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001036/10.57, allocations: 103.9 kB / 3.544 GB, free: 164.1 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001773/10.58, allocations: 2.1 MB / 3.546 GB, free: 161.8 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001561/10.58, allocations: 55.88 kB / 3.546 GB, free: 161.8 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.451e-05/10.58, allocations: 19.98 kB / 3.546 GB, free: 161.7 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 1.361e-05/10.58, allocations: 4 kB / 3.546 GB, free: 161.7 MB / 0.8386 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001253/10.58, allocations: 0.4951 MB / 3.547 GB, free: 161.2 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.831e-06/10.58, allocations: 0 / 3.547 GB, free: 161.2 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000178/10.58, allocations: 36.84 kB / 3.547 GB, free: 161.2 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007505/10.58, allocations: 103.8 kB / 3.547 GB, free: 161.1 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00134/10.58, allocations: 1.51 MB / 3.548 GB, free: 159.4 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001469/10.58, allocations: 51.88 kB / 3.548 GB, free: 159.4 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.972e-05/10.58, allocations: 24 kB / 3.548 GB, free: 159.4 MB / 0.8386 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 0.0002624/10.58, allocations: 151.6 kB / 3.549 GB, free: 159.2 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001603/10.58, allocations: 71.2 kB / 3.549 GB, free: 159.2 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001371/10.59, allocations: 0.5465 MB / 3.549 GB, free: 158.6 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.436e-06/10.59, allocations: 8 kB / 3.549 GB, free: 158.6 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.35e-06/10.59, allocations: 0 / 3.549 GB, free: 158.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001073/10.59, allocations: 0.7724 MB / 3.55 GB, free: 157.7 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003377/10.59, allocations: 1.553 MB / 3.551 GB, free: 156.1 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.382e-06/10.59, allocations: 4 kB / 3.551 GB, free: 156.1 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001141/10.59, allocations: 135.9 kB / 3.552 GB, free: 155.9 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001814/10.59, allocations: 32.78 kB / 3.552 GB, free: 155.9 MB / 0.8386 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.761e-05/10.59, allocations: 12 kB / 3.552 GB, free: 155.9 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001341/10.59, allocations: 1.945 MB / 3.554 GB, free: 153.8 MB / 0.8386 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.727e-06/10.59, allocations: 3.984 kB / 3.554 GB, free: 153.8 MB / 0.8386 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001927/10.59, allocations: 0.9637 MB / 3.554 GB, free: 152.8 MB / 0.8386 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005886/10.6, allocations: 204.3 kB / 3.555 GB, free: 152.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001285/10.6, allocations: 16 kB / 3.555 GB, free: 152.6 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001113/10.6, allocations: 55.8 kB / 3.555 GB, free: 152.5 MB / 0.8386 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001023/10.6, allocations: 31.91 kB / 3.555 GB, free: 152.5 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.685e-05/10.6, allocations: 23.94 kB / 3.555 GB, free: 152.4 MB / 0.8386 GB
Notification: Performance of sorting global known variables: time 0.0006626/10.6, allocations: 387.2 kB / 3.555 GB, free: 152.1 MB / 0.8386 GB
Notification: Performance of sort global known variables: time 4.71e-07/10.6, allocations: 0 / 3.555 GB, free: 152.1 MB / 0.8386 GB
Notification: Performance of remove unused functions: time 0.002225/10.6, allocations: 500 kB / 3.556 GB, free: 151.6 MB / 0.8386 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 0.004349/10.6, allocations: 2.903 MB / 3.558 GB, free: 148.6 MB / 0.8386 GB
Notification: Performance of simCode: created initialization part: time 0.002552/10.61, allocations: 0.9893 MB / 3.559 GB, free: 147.6 MB / 0.8386 GB
Notification: Performance of simCode: created event and clocks part: time 7.424e-06/10.61, allocations: 0 / 3.559 GB, free: 147.6 MB / 0.8386 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007587/10.61, allocations: 371.4 kB / 3.56 GB, free: 147.2 MB / 0.8386 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00375/10.61, allocations: 464.7 kB / 3.56 GB, free: 146.8 MB / 0.8386 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003647/10.61, allocations: 1.519 MB / 3.562 GB, free: 145.2 MB / 0.8386 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006054/10.62, allocations: 1.03 MB / 3.563 GB, free: 144.1 MB / 0.8386 GB
Notification: Performance of simCode: alias equations: time 0.001756/10.62, allocations: 269.8 kB / 3.563 GB, free: 143.9 MB / 0.8386 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004898/10.62, allocations: 263.3 kB / 3.563 GB, free: 143.6 MB / 0.8386 GB
Notification: Performance of SimCode: time 2.935e-06/10.62, allocations: 0 / 3.563 GB, free: 143.6 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.104/10.72, allocations: 44.43 MB / 3.607 GB, free: 99.46 MB / 0.8386 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002713/10.72, allocations: 232 kB / 3.607 GB, free: 99.15 MB / 0.8386 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.512/15.23, allocations: 3.938 kB / 3.607 GB, free: 99.15 MB / 0.8386 GB