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/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo) Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo) Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo) Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/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 4.181/4.181, allocations: 433.2 MB / 440.7 MB, free: 4.543 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 2.746e-05/2.759e-05, allocations: 5.219 kB / 0.5325 GB, free: 12.7 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2254/0.2255, allocations: 98.74 MB / 0.6289 GB, free: 9.094 MB / 0.5105 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.534/7.76, allocations: 2.436 GB / 3.065 GB, free: 204.6 MB / 0.823 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002974/7.76, allocations: 86.64 kB / 3.065 GB, free: 204.6 MB / 0.823 GB Notification: Performance of FrontEnd - DAE generated: time 2.127/9.887, allocations: 466.6 MB / 3.52 GB, free: 73.82 MB / 0.823 GB Notification: Performance of FrontEnd: time 1.863e-06/9.887, allocations: 0 / 3.52 GB, free: 73.82 MB / 0.823 GB Notification: Performance of Transformations before backend: time 8.537e-05/9.887, allocations: 23.98 kB / 3.52 GB, free: 73.8 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 0.002318/9.89, allocations: 1.079 MB / 3.521 GB, free: 72.67 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 4.689e-05/9.89, allocations: 8.031 kB / 3.521 GB, free: 72.66 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002718/9.892, allocations: 306.5 kB / 3.522 GB, free: 72.36 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001845/9.894, allocations: 0.7569 MB / 3.522 GB, free: 71.56 MB / 0.823 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.072e-05/9.894, allocations: 20 kB / 3.522 GB, free: 71.54 MB / 0.823 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001277/9.894, allocations: 44 kB / 3.522 GB, free: 71.5 MB / 0.823 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.001203/9.896, allocations: 0.4906 MB / 3.523 GB, free: 71.01 MB / 0.823 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001207/9.897, allocations: 0.5077 MB / 3.523 GB, free: 70.5 MB / 0.823 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.784e-05/9.897, allocations: 0 / 3.523 GB, free: 70.5 MB / 0.823 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.802e-05/9.897, allocations: 0 / 3.523 GB, free: 70.5 MB / 0.823 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.77e-05/9.897, allocations: 25.3 kB / 3.523 GB, free: 70.47 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 0.004475/9.901, allocations: 2.638 MB / 3.526 GB, free: 67.59 MB / 0.823 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007888/9.902, allocations: 428.3 kB / 3.526 GB, free: 67.16 MB / 0.823 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000425/9.903, allocations: 227.2 kB / 3.527 GB, free: 66.94 MB / 0.823 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002412/9.903, allocations: 105.5 kB / 3.527 GB, free: 66.82 MB / 0.823 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.077e-05/9.903, allocations: 46.88 kB / 3.527 GB, free: 66.77 MB / 0.823 GB Notification: Performance of pre-optimization done (n=46): time 3.446e-06/9.903, allocations: 0 / 3.527 GB, free: 66.77 MB / 0.823 GB Notification: Performance of matching and sorting (n=49): time 0.003535/9.907, allocations: 1.246 MB / 3.528 GB, free: 65.46 MB / 0.823 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.639e-05/9.907, allocations: 63.8 kB / 3.528 GB, free: 65.39 MB / 0.823 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006395/9.907, allocations: 430.4 kB / 3.529 GB, free: 64.96 MB / 0.823 GB Notification: Performance of collectPreVariables (initialization): time 5.513e-05/9.907, allocations: 25.7 kB / 3.529 GB, free: 64.93 MB / 0.823 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002481/9.908, allocations: 360.2 kB / 3.529 GB, free: 64.58 MB / 0.823 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001545/9.908, allocations: 169.4 kB / 3.529 GB, free: 64.41 MB / 0.823 GB Notification: Performance of simplifyInitialFunctions (initialization): time 3.364e-05/9.908, allocations: 4 kB / 3.529 GB, free: 64.41 MB / 0.823 GB Notification: Performance of setup shared object (initialization): time 0.0001155/9.908, allocations: 374.8 kB / 3.529 GB, free: 64.03 MB / 0.823 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003512/9.908, allocations: 169.1 kB / 3.53 GB, free: 63.86 MB / 0.823 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004204/9.909, allocations: 268 kB / 3.53 GB, free: 63.57 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 0.003135/9.912, allocations: 0.7413 MB / 3.531 GB, free: 62.81 MB / 0.823 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.737e-06/9.912, allocations: 0 / 3.531 GB, free: 62.81 MB / 0.823 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001183/9.913, allocations: 0.5351 MB / 3.531 GB, free: 62.26 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001577/9.913, allocations: 0.7088 MB / 3.532 GB, free: 61.5 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.737e-06/9.913, allocations: 0 / 3.532 GB, free: 61.5 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002094/9.914, allocations: 36.84 kB / 3.532 GB, free: 61.46 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001014/9.915, allocations: 115.8 kB / 3.532 GB, free: 61.34 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001604/9.916, allocations: 2.045 MB / 3.534 GB, free: 59.16 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001319/9.918, allocations: 47.81 kB / 3.534 GB, free: 59.11 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.224e-05/9.918, allocations: 20 kB / 3.534 GB, free: 59.09 MB / 0.823 GB Notification: Performance of prepare postOptimizeDAE: time 9.468e-06/9.918, allocations: 6.344 kB / 3.534 GB, free: 59.09 MB / 0.823 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001013/9.919, allocations: 451 kB / 3.534 GB, free: 58.64 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.994e-06/9.919, allocations: 4.219 kB / 3.534 GB, free: 58.64 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001777/9.919, allocations: 40.73 kB / 3.534 GB, free: 58.6 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000727/9.92, allocations: 99.89 kB / 3.535 GB, free: 58.5 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001172/9.921, allocations: 1.451 MB / 3.536 GB, free: 56.93 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001247/9.922, allocations: 47.89 kB / 3.536 GB, free: 56.89 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.289e-05/9.922, allocations: 20 kB / 3.536 GB, free: 56.87 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 0.0002153/9.922, allocations: 116.8 kB / 3.536 GB, free: 56.75 MB / 0.823 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.001049/9.923, allocations: 488 kB / 3.537 GB, free: 56.26 MB / 0.823 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001364/9.924, allocations: 71.25 kB / 3.537 GB, free: 56.19 MB / 0.823 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001175/9.925, allocations: 0.5188 MB / 3.537 GB, free: 55.66 MB / 0.823 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.822e-06/9.925, allocations: 4 kB / 3.537 GB, free: 55.66 MB / 0.823 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.508e-06/9.925, allocations: 0 / 3.537 GB, free: 55.66 MB / 0.823 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000952/9.926, allocations: 0.7412 MB / 3.538 GB, free: 54.83 MB / 0.823 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002917/9.929, allocations: 1.425 MB / 3.539 GB, free: 53.33 MB / 0.823 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.052e-06/9.929, allocations: 7.938 kB / 3.539 GB, free: 53.32 MB / 0.823 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001136/9.93, allocations: 123.9 kB / 3.539 GB, free: 53.2 MB / 0.823 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001639/9.93, allocations: 32.97 kB / 3.539 GB, free: 53.17 MB / 0.823 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.276e-05/9.93, allocations: 15.94 kB / 3.539 GB, free: 53.15 MB / 0.823 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001257/9.931, allocations: 1.897 MB / 3.541 GB, free: 51.12 MB / 0.823 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.821e-06/9.931, allocations: 4.031 kB / 3.541 GB, free: 51.11 MB / 0.823 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001598/9.933, allocations: 0.9255 MB / 3.542 GB, free: 50.13 MB / 0.823 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004612/9.933, allocations: 200.3 kB / 3.542 GB, free: 49.91 MB / 0.823 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001273/9.934, allocations: 8 kB / 3.542 GB, free: 49.91 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001086/9.935, allocations: 43.8 kB / 3.542 GB, free: 49.86 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.81e-05/9.935, allocations: 31.97 kB / 3.542 GB, free: 49.83 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.436e-05/9.935, allocations: 19.98 kB / 3.543 GB, free: 49.81 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.0005114/9.935, allocations: 330.9 kB / 3.543 GB, free: 49.49 MB / 0.823 GB Notification: Performance of sort global known variables: time 4.81e-07/9.935, allocations: 0 / 3.543 GB, free: 49.49 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.00197/9.937, allocations: 452 kB / 3.543 GB, free: 49.05 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 0.003947/9.941, allocations: 3.019 MB / 3.546 GB, free: 45.94 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.002257/9.944, allocations: 0.9432 MB / 3.547 GB, free: 44.98 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 6.392e-06/9.944, allocations: 3.938 kB / 3.547 GB, free: 44.98 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.0006341/9.944, allocations: 345.3 kB / 3.547 GB, free: 44.63 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003565/9.948, allocations: 444.5 kB / 3.548 GB, free: 44.2 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00352/9.951, allocations: 1.463 MB / 3.549 GB, free: 42.68 MB / 0.823 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000568/9.952, allocations: 1.023 MB / 3.55 GB, free: 41.63 MB / 0.823 GB Notification: Performance of simCode: alias equations: time 0.001747/9.954, allocations: 265.5 kB / 3.551 GB, free: 41.37 MB / 0.823 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004718/9.954, allocations: 263.3 kB / 3.551 GB, free: 41.11 MB / 0.823 GB Notification: Performance of SimCode: time 1.052e-06/9.954, allocations: 3.938 kB / 3.551 GB, free: 41.11 MB / 0.823 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08992/10.04, allocations: 30.14 MB / 3.58 GB, free: 11.17 MB / 0.823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002374/10.04, allocations: 179 kB / 3.58 GB, free: 10.98 MB / 0.823 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.896/13.94, allocations: 0 / 3.58 GB, free: 10.98 MB / 0.823 GB