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 2.09/2.09, allocations: 251.1 MB / 266.1 MB, free: 11.63 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 0.001578/0.001578, allocations: 180.3 kB / 325.6 MB, free: 2.859 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 2.441/2.441, allocations: 205.4 MB / 0.5766 GB, free: 21.18 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 0.001194/0.001194, allocations: 94.27 kB / 0.6811 GB, free: 14.05 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007054/0.0007053, allocations: 12.5 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2114/0.2121, allocations: 106.3 MB / 0.8989 GB, free: 66.01 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 2.093/2.305, allocations: 0.5946 GB / 1.494 GB, free: 230.8 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003802/2.305, allocations: 90.45 kB / 1.494 GB, free: 230.7 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5273/2.833, allocations: 165.5 MB / 1.655 GB, free: 82.13 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 1.954e-06/2.833, allocations: 0 / 1.655 GB, free: 82.13 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 7.747e-05/2.833, allocations: 23.94 kB / 1.655 GB, free: 82.11 MB / 0.8855 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 0.002443/2.835, allocations: 1.06 MB / 1.656 GB, free: 81 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.264e-05/2.835, allocations: 8.031 kB / 1.656 GB, free: 80.99 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003568/2.839, allocations: 266.9 kB / 1.656 GB, free: 80.73 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002294/2.841, allocations: 0.71 MB / 1.657 GB, free: 79.98 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.935e-05/2.841, allocations: 33 kB / 1.657 GB, free: 79.95 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001077/2.841, allocations: 52 kB / 1.657 GB, free: 79.89 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001222/2.843, allocations: 0.5086 MB / 1.658 GB, free: 79.35 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.966e-05/2.843, allocations: 7.984 kB / 1.658 GB, free: 79.34 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.957e-05/2.843, allocations: 20 kB / 1.658 GB, free: 79.32 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.431e-05/2.843, allocations: 12 kB / 1.658 GB, free: 79.31 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001/2.844, allocations: 339.7 kB / 1.658 GB, free: 78.98 MB / 0.8855 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 0.003613/2.847, allocations: 2.789 MB / 1.661 GB, free: 75.96 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007955/2.848, allocations: 303.1 kB / 1.661 GB, free: 75.64 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005072/2.849, allocations: 0.6612 MB / 1.662 GB, free: 74.84 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.05e-05/2.849, allocations: 39.09 kB / 1.662 GB, free: 74.79 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=28): time 3.536e-06/2.849, allocations: 0 / 1.662 GB, free: 74.79 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=40): time 0.01097/2.86, allocations: 2.192 MB / 1.664 GB, free: 72.5 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.103e-05/2.86, allocations: 89.05 kB / 1.664 GB, free: 72.39 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009546/2.861, allocations: 454 kB / 1.664 GB, free: 71.94 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 5.709e-05/2.861, allocations: 41.64 kB / 1.665 GB, free: 71.89 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002236/2.861, allocations: 324.4 kB / 1.665 GB, free: 71.57 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001522/2.861, allocations: 141.9 kB / 1.665 GB, free: 71.43 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.558e-05/2.861, allocations: 8 kB / 1.665 GB, free: 71.43 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001102/2.861, allocations: 362.8 kB / 1.665 GB, free: 71.06 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005773/2.862, allocations: 173 kB / 1.665 GB, free: 70.89 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006335/2.863, allocations: 296.1 kB / 1.666 GB, free: 70.55 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006284/2.863, allocations: 207.5 kB / 1.666 GB, free: 70.35 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.526e-06/2.863, allocations: 0 / 1.666 GB, free: 70.35 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002849/2.866, allocations: 0.7281 MB / 1.667 GB, free: 69.61 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0002682/2.867, allocations: 1.225 MB / 1.668 GB, free: 68.29 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.133e-05/2.867, allocations: 7.984 kB / 1.668 GB, free: 68.28 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001631/2.868, allocations: 273.4 kB / 1.668 GB, free: 68.01 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005115/2.869, allocations: 75.89 kB / 1.668 GB, free: 67.93 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008917/2.878, allocations: 4.409 MB / 1.673 GB, free: 63.25 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001983/2.88, allocations: 87.81 kB / 1.673 GB, free: 63.16 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.388e-05/2.88, allocations: 20 kB / 1.673 GB, free: 63.14 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.195e-05/2.88, allocations: 4 kB / 1.673 GB, free: 63.14 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00269/2.882, allocations: 0.653 MB / 1.673 GB, free: 62.48 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.314e-06/2.882, allocations: 8.062 kB / 1.673 GB, free: 62.47 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001555/2.884, allocations: 269.4 kB / 1.674 GB, free: 62.2 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004724/2.885, allocations: 75.89 kB / 1.674 GB, free: 62.13 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008684/2.893, allocations: 4.422 MB / 1.678 GB, free: 57.45 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001978/2.895, allocations: 87.81 kB / 1.678 GB, free: 57.36 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.699e-05/2.895, allocations: 20 kB / 1.678 GB, free: 57.34 MB / 0.8855 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 0.0004825/2.896, allocations: 288.9 kB / 1.678 GB, free: 57.05 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000165/2.896, allocations: 55.34 kB / 1.678 GB, free: 57 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002789/2.899, allocations: 0.6604 MB / 1.679 GB, free: 56.32 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.663e-06/2.899, allocations: 4 kB / 1.679 GB, free: 56.32 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.276e-06/2.899, allocations: 0 / 1.679 GB, free: 56.32 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002434/2.901, allocations: 0.7447 MB / 1.68 GB, free: 55.52 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004636/2.906, allocations: 1.683 MB / 1.681 GB, free: 53.76 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.929e-06/2.906, allocations: 4 kB / 1.681 GB, free: 53.76 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004167/2.906, allocations: 51.91 kB / 1.681 GB, free: 53.71 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001551/2.908, allocations: 249.5 kB / 1.682 GB, free: 53.46 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.694e-05/2.908, allocations: 11.98 kB / 1.682 GB, free: 53.45 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007814/2.916, allocations: 4.006 MB / 1.686 GB, free: 49.17 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.585e-06/2.916, allocations: 3.938 kB / 1.686 GB, free: 49.17 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003348/2.919, allocations: 0.9436 MB / 1.687 GB, free: 48.19 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004186/2.92, allocations: 188.3 kB / 1.687 GB, free: 47.99 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001292/2.92, allocations: 12 kB / 1.687 GB, free: 47.98 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001725/2.922, allocations: 75.84 kB / 1.687 GB, free: 47.9 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001641/2.922, allocations: 43.78 kB / 1.687 GB, free: 47.86 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.716e-05/2.922, allocations: 12 kB / 1.687 GB, free: 47.85 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0007638/2.923, allocations: 358.8 kB / 1.687 GB, free: 47.5 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 3.71e-07/2.923, allocations: 0 / 1.687 GB, free: 47.5 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.0022/2.925, allocations: 439.8 kB / 1.688 GB, free: 47.07 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * 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 (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 0.0008675/2.926, allocations: 327.2 kB / 1.688 GB, free: 46.75 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.004687/2.93, allocations: 1.363 MB / 1.689 GB, free: 45.33 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 5.33e-06/2.93, allocations: 0 / 1.689 GB, free: 45.33 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.002061/2.933, allocations: 0.5443 MB / 1.69 GB, free: 44.76 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002932/2.935, allocations: 340.6 kB / 1.69 GB, free: 44.43 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00329/2.939, allocations: 1.501 MB / 1.692 GB, free: 42.9 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004827/2.939, allocations: 0.938 MB / 1.692 GB, free: 41.93 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.001094/2.94, allocations: 133 kB / 1.693 GB, free: 41.8 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002286/2.941, allocations: 47.42 kB / 1.693 GB, free: 41.76 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.533e-06/2.941, allocations: 0 / 1.693 GB, free: 41.76 MB / 0.8855 GB
Notification: Performance of Templates: time 0.04036/2.981, allocations: 17.12 MB / 1.709 GB, free: 24.8 MB / 0.8855 GB