Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.201/2.201, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001516/0.001516, allocations: 185.8 kB / 325.6 MB, free: 2.812 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.605/2.605, allocations: 205.4 MB / 0.5766 GB, free: 20.78 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001171/0.00117, allocations: 97.64 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004855/0.0004856, allocations: 11.81 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2182/0.2187, allocations: 106.3 MB / 0.8989 GB, free: 65.48 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.03039/0.2492, allocations: 20.68 MB / 0.9191 GB, free: 44.73 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01191/0.2611, allocations: 5.863 MB / 0.9248 GB, free: 38.86 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001238/0.2624, allocations: 23.81 kB / 0.9248 GB, free: 38.84 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.001807/0.2643, allocations: 409.9 kB / 0.9252 GB, free: 38.44 MB / 0.6042 GB
Notification: Performance of NFTyping.typeBindings: time 0.00534/0.2697, allocations: 1.363 MB / 0.9265 GB, free: 37.07 MB / 0.6042 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004221/0.2739, allocations: 0.9935 MB / 0.9275 GB, free: 36.09 MB / 0.6042 GB
Notification: Performance of NFFlatten.flatten: time 0.00288/0.2768, allocations: 1.253 MB / 0.9287 GB, free: 34.84 MB / 0.6042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000919/0.2778, allocations: 453.4 kB / 0.9292 GB, free: 34.38 MB / 0.6042 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001421/0.2792, allocations: 0.5137 MB / 0.9297 GB, free: 33.86 MB / 0.6042 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0009572/0.2802, allocations: 354.3 kB / 0.93 GB, free: 33.52 MB / 0.6042 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001812/0.2805, allocations: 27.94 kB / 0.93 GB, free: 33.49 MB / 0.6042 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002681/0.2831, allocations: 0.6904 MB / 0.9307 GB, free: 32.8 MB / 0.6042 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003003/0.2835, allocations: 111.5 kB / 0.9308 GB, free: 32.69 MB / 0.6042 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002885/0.2838, allocations: 165.3 kB / 0.931 GB, free: 32.52 MB / 0.6042 GB
Notification: Performance of NFConvertDAE.convert: time 0.002113/0.2859, allocations: 0.8965 MB / 0.9318 GB, free: 31.62 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 4.508e-06/0.286, allocations: 0 / 0.9318 GB, free: 31.62 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 3.016e-06/0.286, allocations: 0 / 0.9318 GB, free: 31.62 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 1.687e-05/0.286, allocations: 0 / 0.9318 GB, free: 31.62 MB / 0.6042 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 0.001827/0.2879, allocations: 0.9325 MB / 0.9328 GB, free: 30.64 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.508e-05/0.2879, allocations: 8.031 kB / 0.9328 GB, free: 30.63 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003637/0.2916, allocations: 282.8 kB / 0.933 GB, free: 30.36 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002067/0.2937, allocations: 0.6351 MB / 0.9337 GB, free: 29.68 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.003e-05/0.2938, allocations: 33 kB / 0.9337 GB, free: 29.64 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001062/0.2939, allocations: 47.95 kB / 0.9337 GB, free: 29.6 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001911/0.2958, allocations: 0.5165 MB / 0.9342 GB, free: 29.04 MB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.057e-05/0.2959, allocations: 4 kB / 0.9342 GB, free: 29.04 MB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001001/0.296, allocations: 23.94 kB / 0.9343 GB, free: 29.02 MB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.131e-05/0.2961, allocations: 12 kB / 0.9343 GB, free: 29 MB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001563/0.2976, allocations: 359.7 kB / 0.9346 GB, free: 28.65 MB / 0.6042 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 0.005753/0.3034, allocations: 2.826 MB / 0.9374 GB, free: 25.59 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001248/0.3047, allocations: 298.1 kB / 0.9377 GB, free: 25.29 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006701/0.3054, allocations: 0.6612 MB / 0.9383 GB, free: 24.48 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.305e-05/0.3055, allocations: 38.75 kB / 0.9383 GB, free: 24.43 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=28): time 4.689e-06/0.3055, allocations: 0 / 0.9383 GB, free: 24.43 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=40): time 0.0156/0.3211, allocations: 2.08 MB / 0.9404 GB, free: 22.27 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.031e-05/0.3212, allocations: 85.05 kB / 0.9405 GB, free: 22.17 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001368/0.3226, allocations: 0.5028 MB / 0.9409 GB, free: 21.66 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 9.757e-05/0.3227, allocations: 37.7 kB / 0.941 GB, free: 21.62 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003447/0.3231, allocations: 324.4 kB / 0.9413 GB, free: 21.29 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002295/0.3234, allocations: 138 kB / 0.9414 GB, free: 21.16 MB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.349e-05/0.3234, allocations: 12 kB / 0.9414 GB, free: 21.14 MB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.0001478/0.3236, allocations: 362.8 kB / 0.9418 GB, free: 20.78 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007471/0.3244, allocations: 165 kB / 0.9419 GB, free: 20.62 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000846/0.3252, allocations: 291.2 kB / 0.9422 GB, free: 20.29 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008478/0.3261, allocations: 199.5 kB / 0.9424 GB, free: 20.09 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.32e-06/0.3261, allocations: 0 / 0.9424 GB, free: 20.09 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.003843/0.33, allocations: 0.7398 MB / 0.9431 GB, free: 19.34 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003342/0.3304, allocations: 1.225 MB / 0.9443 GB, free: 18.02 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.538e-05/0.3304, allocations: 11.88 kB / 0.9443 GB, free: 18 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002117/0.3325, allocations: 273.5 kB / 0.9446 GB, free: 17.73 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006578/0.3332, allocations: 63.91 kB / 0.9447 GB, free: 17.67 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01237/0.3456, allocations: 4.42 MB / 0.949 GB, free: 12.98 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002898/0.3486, allocations: 76.11 kB / 0.949 GB, free: 12.91 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001088/0.3487, allocations: 19.98 kB / 0.9491 GB, free: 12.89 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 1.806e-05/0.3488, allocations: 10.12 kB / 0.9491 GB, free: 12.88 MB / 0.6042 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00418/0.3529, allocations: 0.6569 MB / 0.9497 GB, free: 12.21 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.61e-05/0.353, allocations: 4 kB / 0.9497 GB, free: 12.21 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002435/0.3555, allocations: 273.7 kB / 0.95 GB, free: 11.94 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007476/0.3563, allocations: 67.84 kB / 0.95 GB, free: 11.87 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01333/0.3696, allocations: 4.417 MB / 0.9544 GB, free: 7.188 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002813/0.3725, allocations: 87.78 kB / 0.9544 GB, free: 7.102 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.237e-05/0.3726, allocations: 12 kB / 0.9545 GB, free: 7.09 MB / 0.6042 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 0.0006277/0.3733, allocations: 289 kB / 0.9547 GB, free: 6.797 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002783/0.3736, allocations: 59.25 kB / 0.9548 GB, free: 6.738 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004278/0.3779, allocations: 0.6563 MB / 0.9554 GB, free: 6.07 MB / 0.6042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.701e-05/0.3779, allocations: 4 kB / 0.9554 GB, free: 6.066 MB / 0.6042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.753e-06/0.378, allocations: 0 / 0.9554 GB, free: 6.066 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00394/0.3819, allocations: 0.757 MB / 0.9562 GB, free: 5.254 MB / 0.6042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007049/0.389, allocations: 1.679 MB / 0.9578 GB, free: 3.508 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.127e-06/0.3891, allocations: 3.984 kB / 0.9578 GB, free: 3.504 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006309/0.3898, allocations: 56 kB / 0.9579 GB, free: 3.449 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002579/0.3924, allocations: 253.3 kB / 0.9581 GB, free: 3.195 MB / 0.6042 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.594e-05/0.3925, allocations: 15.94 kB / 0.9581 GB, free: 3.18 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01392/0.4064, allocations: 4.029 MB / 0.9621 GB, free: 14.88 MB / 0.6198 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.399e-06/0.4065, allocations: 0 / 0.9621 GB, free: 14.88 MB / 0.6198 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004542/0.4111, allocations: 0.9558 MB / 0.963 GB, free: 13.89 MB / 0.6198 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005211/0.4116, allocations: 188.4 kB / 0.9632 GB, free: 13.69 MB / 0.6198 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001481/0.4118, allocations: 15.95 kB / 0.9632 GB, free: 13.67 MB / 0.6198 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00184/0.4137, allocations: 67.89 kB / 0.9633 GB, free: 13.61 MB / 0.6198 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001697/0.4138, allocations: 35.94 kB / 0.9633 GB, free: 13.57 MB / 0.6198 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.291e-05/0.4139, allocations: 12 kB / 0.9633 GB, free: 13.56 MB / 0.6198 GB
Notification: Performance of sorting global known variables: time 0.000892/0.4148, allocations: 366.8 kB / 0.9637 GB, free: 13.2 MB / 0.6198 GB
Notification: Performance of sort global known variables: time 5.92e-07/0.4148, allocations: 0 / 0.9637 GB, free: 13.2 MB / 0.6198 GB
Notification: Performance of remove unused functions: time 0.002379/0.4172, allocations: 411.9 kB / 0.964 GB, free: 12.8 MB / 0.6198 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (vol.ports[1].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 (28):
 * Single equations (assignments): 26
 * 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 0.0008833/0.4182, allocations: 284.6 kB / 0.9643 GB, free: 12.52 MB / 0.6198 GB
Notification: Performance of simCode: created initialization part: time 0.005672/0.4239, allocations: 1.358 MB / 0.9656 GB, free: 11.11 MB / 0.6198 GB
Notification: Performance of simCode: created event and clocks part: time 7.424e-06/0.4239, allocations: 0 / 0.9656 GB, free: 11.11 MB / 0.6198 GB
Notification: Performance of simCode: created simulation system equations: time 0.002203/0.4261, allocations: 0.5404 MB / 0.9662 GB, free: 10.55 MB / 0.6198 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004383/0.4305, allocations: 342 kB / 0.9665 GB, free: 10.21 MB / 0.6198 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003718/0.4343, allocations: 1.507 MB / 0.968 GB, free: 8.68 MB / 0.6198 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000756/0.4351, allocations: 0.9341 MB / 0.9689 GB, free: 7.715 MB / 0.6198 GB
Notification: Performance of simCode: alias equations: time 0.001139/0.4363, allocations: 136 kB / 0.969 GB, free: 7.582 MB / 0.6198 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002516/0.4365, allocations: 55.36 kB / 0.9691 GB, free: 7.527 MB / 0.6198 GB
Notification: Performance of SimCode: time 3.286e-06/0.4366, allocations: 0 / 0.9691 GB, free: 7.527 MB / 0.6198 GB
Notification: Performance of Templates: time 0.05704/0.4936, allocations: 16.95 MB / 0.9856 GB, free: 6.754 MB / 0.6355 GB