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.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.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 Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,fileNamePrefix="Buildings_6_0_0_Buildings_Fluid_MixingVolumes_Validation_CoupledVolumesSpecializedWaterTemperatureDependentDensity",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.0118/0.01181, allocations: 106.9 kB / 15.05 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001252/0.001251, allocations: 183 kB / 15.95 MB, free: 5.941 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 2.036/2.036, allocations: 194.6 MB / 211.3 MB, free: 11.04 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.269/2.269, allocations: 236.1 MB / 492.6 MB, free: 11.31 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005129/0.0005133, allocations: 8 kB / 0.587 GB, free: 2.066 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7358/0.7364, allocations: 98.72 MB / 0.6834 GB, free: 16.79 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 2.071/2.808, allocations: 0.5868 GB / 1.27 GB, free: 228.2 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002924/2.808, allocations: 90.73 kB / 1.27 GB, free: 228.2 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5421/3.35, allocations: 165.4 MB / 1.432 GB, free: 103.2 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.635e-06/3.35, allocations: 0 / 1.432 GB, free: 103.2 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 8.513e-05/3.35, allocations: 19.98 kB / 1.432 GB, free: 103.2 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: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.002571/3.353, allocations: 1.06 MB / 1.433 GB, free: 102.1 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 5.372e-05/3.353, allocations: 12.03 kB / 1.433 GB, free: 102.1 MB / 0.823 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001432/3.353, allocations: 86.45 kB / 1.433 GB, free: 102 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003649/3.357, allocations: 270.8 kB / 1.433 GB, free: 101.7 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002416/3.359, allocations: 0.71 MB / 1.434 GB, free: 101 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.785e-05/3.359, allocations: 33 kB / 1.434 GB, free: 100.9 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001097/3.36, allocations: 48 kB / 1.434 GB, free: 100.9 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001223/3.361, allocations: 0.5048 MB / 1.435 GB, free: 100.3 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.043e-05/3.361, allocations: 3.953 kB / 1.435 GB, free: 100.3 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.976e-05/3.361, allocations: 20 kB / 1.435 GB, free: 100.3 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.437e-05/3.361, allocations: 12 kB / 1.435 GB, free: 100.3 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001006/3.362, allocations: 347.6 kB / 1.435 GB, free: 99.96 MB / 0.823 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.00391/3.366, allocations: 2.793 MB / 1.438 GB, free: 96.94 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007952/3.367, allocations: 275.4 kB / 1.438 GB, free: 96.66 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005196/3.367, allocations: 0.6573 MB / 1.439 GB, free: 95.86 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.99e-05/3.367, allocations: 34.8 kB / 1.439 GB, free: 95.81 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=27): time 3.056e-06/3.367, allocations: 4 kB / 1.439 GB, free: 95.81 MB / 0.823 GB
Notification: Performance of matching and sorting (n=39): time 0.01116/3.378, allocations: 2.093 MB / 1.441 GB, free: 93.62 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.942e-05/3.379, allocations: 59.34 kB / 1.441 GB, free: 93.55 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00108/3.38, allocations: 458.1 kB / 1.441 GB, free: 93.09 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 7.929e-05/3.38, allocations: 33.7 kB / 1.441 GB, free: 93.05 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002401/3.38, allocations: 332.3 kB / 1.441 GB, free: 92.72 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001585/3.38, allocations: 138 kB / 1.442 GB, free: 92.59 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.596e-05/3.38, allocations: 8 kB / 1.442 GB, free: 92.58 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001132/3.38, allocations: 371 kB / 1.442 GB, free: 92.21 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005558/3.381, allocations: 161 kB / 1.442 GB, free: 92.05 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006329/3.382, allocations: 288.1 kB / 1.442 GB, free: 91.71 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006379/3.382, allocations: 208.4 kB / 1.443 GB, free: 91.51 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.777e-06/3.382, allocations: 4 kB / 1.443 GB, free: 91.51 MB / 0.823 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002945/3.385, allocations: 0.7281 MB / 1.443 GB, free: 90.77 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002797/3.386, allocations: 1.223 MB / 1.445 GB, free: 89.45 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.21e-05/3.386, allocations: 7.984 kB / 1.445 GB, free: 89.44 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001648/3.387, allocations: 289.4 kB / 1.445 GB, free: 89.15 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005504/3.388, allocations: 67.91 kB / 1.445 GB, free: 89.09 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009266/3.397, allocations: 4.409 MB / 1.449 GB, free: 84.41 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002041/3.399, allocations: 83.81 kB / 1.449 GB, free: 84.32 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.695e-05/3.399, allocations: 20 kB / 1.449 GB, free: 84.3 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.249e-05/3.399, allocations: 4 kB / 1.449 GB, free: 84.3 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002735/3.402, allocations: 0.6608 MB / 1.45 GB, free: 83.63 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.624e-06/3.402, allocations: 7.938 kB / 1.45 GB, free: 83.62 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001632/3.404, allocations: 270 kB / 1.45 GB, free: 83.36 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005025/3.404, allocations: 71.89 kB / 1.45 GB, free: 83.29 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008892/3.413, allocations: 4.426 MB / 1.455 GB, free: 78.59 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002015/3.415, allocations: 75.97 kB / 1.455 GB, free: 78.52 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.864e-05/3.415, allocations: 16 kB / 1.455 GB, free: 78.5 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (39):
 * Single equations (assignments): 37
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0005471/3.416, allocations: 292.9 kB / 1.455 GB, free: 78.21 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001634/3.416, allocations: 59.25 kB / 1.455 GB, free: 78.15 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002825/3.419, allocations: 0.6603 MB / 1.456 GB, free: 77.47 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.568e-06/3.419, allocations: 8 kB / 1.456 GB, free: 77.46 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.096e-06/3.419, allocations: 3.938 kB / 1.456 GB, free: 77.46 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002468/3.421, allocations: 0.7414 MB / 1.456 GB, free: 76.66 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00462/3.426, allocations: 1.558 MB / 1.458 GB, free: 75.04 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.641e-06/3.426, allocations: 0 / 1.458 GB, free: 75.04 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004122/3.426, allocations: 43.97 kB / 1.458 GB, free: 75 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001608/3.428, allocations: 257.4 kB / 1.458 GB, free: 74.74 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.293e-05/3.428, allocations: 15.98 kB / 1.458 GB, free: 74.72 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007922/3.436, allocations: 4.002 MB / 1.462 GB, free: 70.45 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.374e-06/3.436, allocations: 4.031 kB / 1.462 GB, free: 70.45 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003331/3.439, allocations: 0.9104 MB / 1.463 GB, free: 69.52 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000403/3.44, allocations: 188.3 kB / 1.463 GB, free: 69.31 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001282/3.44, allocations: 12 kB / 1.463 GB, free: 69.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001761/3.442, allocations: 72.47 kB / 1.463 GB, free: 69.23 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001513/3.442, allocations: 35.89 kB / 1.463 GB, free: 69.2 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.018e-05/3.442, allocations: 12 kB / 1.463 GB, free: 69.18 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007966/3.443, allocations: 358.8 kB / 1.464 GB, free: 68.84 MB / 0.823 GB
Notification: Performance of sort global known variables: time 5e-07/3.443, allocations: 4 kB / 1.464 GB, free: 68.83 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002449/3.445, allocations: 439.8 kB / 1.464 GB, free: 68.4 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (27):
 * Single equations (assignments): 25
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004461/3.45, allocations: 1.674 MB / 1.466 GB, free: 66.7 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.004885/3.455, allocations: 1.366 MB / 1.467 GB, free: 65.28 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 7.684e-06/3.455, allocations: 0 / 1.467 GB, free: 65.28 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002088/3.457, allocations: 0.5405 MB / 1.468 GB, free: 64.71 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003024/3.46, allocations: 334.1 kB / 1.468 GB, free: 64.39 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01113/3.471, allocations: 5.761 MB / 1.474 GB, free: 58.52 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005113/3.472, allocations: 0.9341 MB / 1.474 GB, free: 57.55 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001104/3.473, allocations: 125.2 kB / 1.475 GB, free: 57.43 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004575/3.473, allocations: 219.3 kB / 1.475 GB, free: 57.21 MB / 0.823 GB
Notification: Performance of SimCode: time 1.312e-06/3.473, allocations: 0 / 1.475 GB, free: 57.21 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08747/3.561, allocations: 23.16 MB / 1.497 GB, free: 34.46 MB / 0.823 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001803/3.561, allocations: 309.2 kB / 1.498 GB, free: 34.11 MB / 0.823 GB
Notification: Performance of buildModelFMU: Generate platform static: time 3.508/7.069, allocations: 0 / 1.498 GB, free: 34.11 MB / 0.823 GB