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: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.005676/0.005676, allocations: 233 kB / 15.82 MB, free: 6.293 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001662/0.001662, allocations: 172.9 kB / 16.7 MB, free: 5.449 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 3.884/3.884, allocations: 389.1 MB / 406.5 MB, free: 11.84 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 3.862/3.862, allocations: 472.3 MB / 0.9024 GB, free: 9.223 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004803/0.0004805, allocations: 12 kB / 1.008 GB, free: 138.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1777/0.1782, allocations: 98.72 MB / 1.105 GB, free: 42.04 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.956/2.134, allocations: 0.5868 GB / 1.691 GB, free: 78.5 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003507/2.135, allocations: 98.41 kB / 1.692 GB, free: 78.45 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.115/3.25, allocations: 161.1 MB / 1.849 GB, free: 233 MB / 0.823 GB
Notification: Performance of FrontEnd: time 1.954e-06/3.25, allocations: 0.9062 kB / 1.849 GB, free: 233 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 9.013e-05/3.25, allocations: 24.36 kB / 1.849 GB, free: 233 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 0.002884/3.253, allocations: 1.055 MB / 1.85 GB, free: 232.3 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.19e-05/3.253, allocations: 9.312 kB / 1.85 GB, free: 232.3 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003755/3.257, allocations: 273.8 kB / 1.85 GB, free: 232.2 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002604/3.259, allocations: 0.7163 MB / 1.851 GB, free: 231.8 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.224e-05/3.26, allocations: 32.09 kB / 1.851 GB, free: 231.8 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001051/3.26, allocations: 51.12 kB / 1.851 GB, free: 231.8 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001238/3.261, allocations: 0.5152 MB / 1.851 GB, free: 231.5 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.564e-05/3.261, allocations: 0 / 1.851 GB, free: 231.5 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.929e-05/3.261, allocations: 18.47 kB / 1.852 GB, free: 231.5 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.907e-05/3.261, allocations: 16.42 kB / 1.852 GB, free: 231.5 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001022/3.262, allocations: 343.1 kB / 1.852 GB, free: 231.3 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 0.003981/3.266, allocations: 2.777 MB / 1.855 GB, free: 229.1 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007893/3.267, allocations: 279 kB / 1.855 GB, free: 229 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003657/3.267, allocations: 136 kB / 1.855 GB, free: 228.9 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005369/3.268, allocations: 0.6621 MB / 1.856 GB, free: 228.2 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.12e-05/3.268, allocations: 40.2 kB / 1.856 GB, free: 228.1 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=27): time 3.517e-06/3.268, allocations: 0 / 1.856 GB, free: 228.1 MB / 0.823 GB
Notification: Performance of matching and sorting (n=39): time 0.01092/3.279, allocations: 2.096 MB / 1.858 GB, free: 227.1 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.364e-05/3.279, allocations: 61.42 kB / 1.858 GB, free: 227 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009952/3.28, allocations: 0.5015 MB / 1.858 GB, free: 226.8 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 6.982e-05/3.28, allocations: 29.7 kB / 1.858 GB, free: 226.7 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002331/3.28, allocations: 333.5 kB / 1.859 GB, free: 226.5 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001447/3.28, allocations: 132 kB / 1.859 GB, free: 226.4 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.823e-05/3.28, allocations: 11.97 kB / 1.859 GB, free: 226.4 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001058/3.281, allocations: 364.2 kB / 1.859 GB, free: 226 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005477/3.281, allocations: 171 kB / 1.859 GB, free: 226 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006436/3.282, allocations: 289.4 kB / 1.86 GB, free: 225.8 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006224/3.282, allocations: 206.6 kB / 1.86 GB, free: 225.7 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.927e-06/3.282, allocations: 0 / 1.86 GB, free: 225.7 MB / 0.823 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002835/3.285, allocations: 0.7246 MB / 1.86 GB, free: 225.4 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 9.978e-05/3.285, allocations: 190.5 kB / 1.861 GB, free: 225.2 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.133e-05/3.285, allocations: 8.828 kB / 1.861 GB, free: 225.2 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00161/3.287, allocations: 282.4 kB / 1.861 GB, free: 225.1 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005229/3.288, allocations: 72.95 kB / 1.861 GB, free: 225.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008689/3.296, allocations: 4.344 MB / 1.865 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002039/3.298, allocations: 80.09 kB / 1.865 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.338e-05/3.299, allocations: 27.03 kB / 1.865 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.181e-05/3.299, allocations: 3.938 kB / 1.865 GB, free: 221.6 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002777/3.301, allocations: 0.6533 MB / 1.866 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.5e-05/3.301, allocations: 3.875 kB / 1.866 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001638/3.303, allocations: 271.8 kB / 1.866 GB, free: 221.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005455/3.304, allocations: 72.22 kB / 1.866 GB, free: 221.2 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008707/3.312, allocations: 4.332 MB / 1.87 GB, free: 217.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001984/3.314, allocations: 86.92 kB / 1.871 GB, free: 217.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.109e-05/3.315, allocations: 18.75 kB / 1.871 GB, free: 217.8 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 0.0005216/3.315, allocations: 279.8 kB / 1.871 GB, free: 217.5 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00018/3.315, allocations: 56.59 kB / 1.871 GB, free: 217.5 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002841/3.318, allocations: 0.6623 MB / 1.872 GB, free: 217.1 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.03e-05/3.318, allocations: 3.75 kB / 1.872 GB, free: 217.1 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.005e-06/3.318, allocations: 1.406 kB / 1.872 GB, free: 217.1 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002495/3.321, allocations: 0.7415 MB / 1.872 GB, free: 216.5 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004692/3.325, allocations: 1.568 MB / 1.874 GB, free: 215.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.735e-06/3.325, allocations: 128 / 1.874 GB, free: 215.4 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004322/3.326, allocations: 61.56 kB / 1.874 GB, free: 215.4 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001556/3.327, allocations: 252.9 kB / 1.874 GB, free: 215.3 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.24e-05/3.328, allocations: 10.95 kB / 1.874 GB, free: 215.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007645/3.335, allocations: 3.934 MB / 1.878 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.275e-06/3.335, allocations: 0 / 1.878 GB, free: 211.7 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003343/3.339, allocations: 0.9169 MB / 1.879 GB, free: 211.2 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005131/3.339, allocations: 190 kB / 1.879 GB, free: 211 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001545/3.339, allocations: 9.844 kB / 1.879 GB, free: 211 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001741/3.341, allocations: 70.64 kB / 1.879 GB, free: 210.9 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001527/3.341, allocations: 39.3 kB / 1.879 GB, free: 210.9 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.909e-05/3.341, allocations: 12.61 kB / 1.879 GB, free: 210.9 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0007866/3.342, allocations: 363.3 kB / 1.88 GB, free: 210.7 MB / 0.823 GB
Notification: Performance of sort global known variables: time 3.61e-07/3.342, allocations: 0 / 1.88 GB, free: 210.7 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.002352/3.344, allocations: 429 kB / 1.88 GB, free: 210.6 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 0.0009363/3.345, allocations: 331.9 kB / 1.88 GB, free: 210.5 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.004828/3.35, allocations: 1.344 MB / 1.882 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 6.322e-06/3.35, allocations: 3.938 kB / 1.882 GB, free: 209.6 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.002096/3.352, allocations: 0.5471 MB / 1.882 GB, free: 209.2 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003222/3.356, allocations: 355.6 kB / 1.882 GB, free: 209 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003098/3.359, allocations: 1.491 MB / 1.884 GB, free: 208 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004815/3.359, allocations: 0.9388 MB / 1.885 GB, free: 207.1 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001073/3.36, allocations: 130.7 kB / 1.885 GB, free: 207.1 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002181/3.361, allocations: 51.23 kB / 1.885 GB, free: 207.1 MB / 0.823 GB
Notification: Performance of SimCode: time 1.312e-06/3.361, allocations: 0 / 1.885 GB, free: 207.1 MB / 0.823 GB
Notification: Performance of Templates: time 0.04234/3.403, allocations: 17.12 MB / 1.902 GB, free: 195.7 MB / 0.823 GB