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.MixingVolumeSteadyStateMass.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.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.004259/0.004268, allocations: 232 kB / 15.82 MB, free: 6.301 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001149/0.001149, allocations: 178 kB / 16.71 MB, free: 5.453 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 3.867/3.867, allocations: 389.1 MB / 406.5 MB, free: 11.82 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 4.261/4.261, allocations: 472.3 MB / 0.9024 GB, free: 9.156 MB / 0.5886 GB
Notification: Performance of FrontEnd - loaded program: time 0.0006578/0.0006582, allocations: 15.38 kB / 1.008 GB, free: 138.3 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1727/0.1734, allocations: 98.72 MB / 1.105 GB, free: 42.09 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 6.501/6.674, allocations: 2.18 GB / 3.285 GB, free: 25.58 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003052/6.674, allocations: 95.53 kB / 3.285 GB, free: 25.53 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 2.235/8.91, allocations: 357.3 MB / 3.634 GB, free: 188.9 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.214e-06/8.91, allocations: 0 / 3.634 GB, free: 188.9 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 7.166e-05/8.91, allocations: 17.39 kB / 3.634 GB, free: 188.9 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: 106
 * Number of variables: 106
Notification: Performance of Generate backend data structure: time 0.002582/8.912, allocations: 0.9734 MB / 3.635 GB, free: 188.5 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 4.347e-05/8.912, allocations: 9.812 kB / 3.635 GB, free: 188.5 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001568/8.914, allocations: 172.2 kB / 3.635 GB, free: 188.5 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001635/8.916, allocations: 0.5602 MB / 3.635 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.153e-05/8.916, allocations: 36.44 kB / 3.635 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001208/8.916, allocations: 47.44 kB / 3.635 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00135/8.917, allocations: 459.8 kB / 3.636 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.218e-05/8.917, allocations: 3.891 kB / 3.636 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.777e-05/8.917, allocations: 14.72 kB / 3.636 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.402e-05/8.917, allocations: 18.28 kB / 3.636 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001187/8.919, allocations: 415.6 kB / 3.636 GB, free: 188.2 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 0.00418/8.923, allocations: 2.016 MB / 3.638 GB, free: 187.2 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007286/8.924, allocations: 291.1 kB / 3.639 GB, free: 187.2 MB / 0.823 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004575/8.924, allocations: 196.9 kB / 3.639 GB, free: 187.2 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003468/8.924, allocations: 190.5 kB / 3.639 GB, free: 187 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.008e-05/8.924, allocations: 39.03 kB / 3.639 GB, free: 187 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=30): time 2.996e-06/8.924, allocations: 0 / 3.639 GB, free: 187 MB / 0.823 GB
Notification: Performance of matching and sorting (n=30): time 0.002504/8.927, allocations: 0.644 MB / 3.64 GB, free: 186.8 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.956e-05/8.927, allocations: 51.41 kB / 3.64 GB, free: 186.8 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007001/8.928, allocations: 450.8 kB / 3.64 GB, free: 186.7 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 5.835e-05/8.928, allocations: 32.17 kB / 3.64 GB, free: 186.6 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002169/8.928, allocations: 283.1 kB / 3.64 GB, free: 186.5 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001216/8.928, allocations: 102.4 kB / 3.64 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.601e-05/8.928, allocations: 4.594 kB / 3.64 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0001047/8.928, allocations: 364.4 kB / 3.641 GB, free: 186.1 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004015/8.929, allocations: 124.1 kB / 3.641 GB, free: 186.1 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004877/8.929, allocations: 220.7 kB / 3.641 GB, free: 186 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004457/8.93, allocations: 160.3 kB / 3.641 GB, free: 186 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.827e-06/8.93, allocations: 1.25 kB / 3.641 GB, free: 186 MB / 0.823 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.001126/8.931, allocations: 403.2 kB / 3.642 GB, free: 186 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 6.598e-05/8.931, allocations: 129.9 kB / 3.642 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.127e-06/8.931, allocations: 0.6562 kB / 3.642 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.707e-05/8.931, allocations: 3.219 kB / 3.642 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006509/8.932, allocations: 76.98 kB / 3.642 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.137e-05/8.932, allocations: 3.938 kB / 3.642 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009767/8.933, allocations: 61.89 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.005e-05/8.933, allocations: 17.31 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 9.878e-06/8.933, allocations: 4.438 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00096/8.934, allocations: 330.4 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.889e-06/8.934, allocations: 1.375 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.013e-06/8.934, allocations: 3.625 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005765/8.934, allocations: 72.94 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.126e-06/8.934, allocations: 11.19 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009013/8.935, allocations: 57.72 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.859e-05/8.935, allocations: 15.41 kB / 3.642 GB, free: 185.8 MB / 0.823 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000462/8.936, allocations: 289.5 kB / 3.643 GB, free: 185.6 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001264/8.936, allocations: 51.48 kB / 3.643 GB, free: 185.6 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001249/8.937, allocations: 422.5 kB / 3.643 GB, free: 185.6 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.225e-06/8.937, allocations: 3.812 kB / 3.643 GB, free: 185.6 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.294e-06/8.937, allocations: 0 / 3.643 GB, free: 185.6 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001107/8.938, allocations: 455.8 kB / 3.644 GB, free: 185.4 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002921/8.941, allocations: 1.139 MB / 3.645 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.732e-06/8.941, allocations: 2.5 kB / 3.645 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005713/8.942, allocations: 62.25 kB / 3.645 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003188/8.942, allocations: 49.86 kB / 3.645 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.967e-05/8.942, allocations: 7.469 kB / 3.645 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001381/8.944, allocations: 1.435 MB / 3.646 GB, free: 183.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.3e-06/8.944, allocations: 3.938 kB / 3.646 GB, free: 183.8 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001785/8.946, allocations: 0.7236 MB / 3.647 GB, free: 183.5 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000372/8.946, allocations: 162.3 kB / 3.647 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001166/8.946, allocations: 14.16 kB / 3.647 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008085/8.947, allocations: 44.12 kB / 3.647 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001122/8.947, allocations: 33.98 kB / 3.647 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.157e-05/8.947, allocations: 12.75 kB / 3.647 GB, free: 183.4 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0005486/8.948, allocations: 312.8 kB / 3.647 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of sort global known variables: time 3.4e-07/8.948, allocations: 0 / 3.647 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.001822/8.949, allocations: 411.8 kB / 3.648 GB, free: 183.3 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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): 27
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 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 0.002122/8.952, allocations: 1.119 MB / 3.649 GB, free: 183.1 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.001562/8.953, allocations: 490.7 kB / 3.649 GB, free: 183.1 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 5.28e-06/8.953, allocations: 0 / 3.649 GB, free: 183.1 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.000719/8.954, allocations: 289.9 kB / 3.65 GB, free: 183 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002874/8.957, allocations: 318 kB / 3.65 GB, free: 183 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002538/8.959, allocations: 1.347 MB / 3.651 GB, free: 182.3 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004939/8.96, allocations: 0.9198 MB / 3.652 GB, free: 181.6 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.001056/8.961, allocations: 157.4 kB / 3.652 GB, free: 181.6 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001943/8.961, allocations: 43.97 kB / 3.652 GB, free: 181.6 MB / 0.823 GB
Notification: Performance of SimCode: time 1.743e-06/8.961, allocations: 0 / 3.652 GB, free: 181.6 MB / 0.823 GB
Notification: Performance of Templates: time 0.05375/9.015, allocations: 22.94 MB / 3.675 GB, free: 181.4 MB / 0.823 GB