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 0.009004/0.009004, allocations: 110.2 kB / 15.05 MB, free: 5.98 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001087/0.001087, allocations: 184 kB / 15.94 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 1.998/1.998, 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 2.247/2.247, allocations: 236.2 MB / 492.6 MB, free: 11.37 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007576/0.000758, allocations: 12 kB / 0.5869 GB, free: 2.156 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5842/0.585, allocations: 98.71 MB / 0.6833 GB, free: 16.8 MB / 0.5261 GB
Notification: Performance of FrontEnd - scodeFlatten: time 5.732/6.317, allocations: 2.18 GB / 2.863 GB, free: 219.5 MB / 0.823 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002583/6.317, allocations: 91.59 kB / 2.863 GB, free: 219.5 MB / 0.823 GB
Notification: Performance of FrontEnd - DAE generated: time 1.577/7.894, allocations: 358.4 MB / 3.213 GB, free: 195.3 MB / 0.823 GB
Notification: Performance of FrontEnd: time 4.165e-06/7.894, allocations: 4 kB / 3.213 GB, free: 195.3 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 6.072e-05/7.894, allocations: 19.83 kB / 3.213 GB, free: 195.3 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 0.001938/7.896, allocations: 0.9743 MB / 3.214 GB, free: 194.2 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 3.998e-05/7.896, allocations: 8.031 kB / 3.214 GB, free: 194.2 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001451/7.898, allocations: 163.1 kB / 3.215 GB, free: 194.1 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001376/7.899, allocations: 0.567 MB / 3.215 GB, free: 193.5 MB / 0.823 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.927e-05/7.899, allocations: 33 kB / 3.215 GB, free: 193.4 MB / 0.823 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.727e-05/7.899, allocations: 47.95 kB / 3.215 GB, free: 193.4 MB / 0.823 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001029/7.9, allocations: 454.4 kB / 3.216 GB, free: 193 MB / 0.823 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.833e-05/7.9, allocations: 0 / 3.216 GB, free: 193 MB / 0.823 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.594e-05/7.9, allocations: 16 kB / 3.216 GB, free: 192.9 MB / 0.823 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.045e-05/7.9, allocations: 17 kB / 3.216 GB, free: 192.9 MB / 0.823 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009934/7.901, allocations: 419.7 kB / 3.216 GB, free: 192.5 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 0.003312/7.905, allocations: 2.02 MB / 3.218 GB, free: 190.3 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005992/7.905, allocations: 282.8 kB / 3.218 GB, free: 190.1 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002807/7.906, allocations: 194.2 kB / 3.218 GB, free: 189.8 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.343e-05/7.906, allocations: 38.56 kB / 3.219 GB, free: 189.8 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=30): time 3.57e-06/7.906, allocations: 3.938 kB / 3.219 GB, free: 189.8 MB / 0.823 GB
Notification: Performance of matching and sorting (n=30): time 0.001914/7.908, allocations: 0.6426 MB / 3.219 GB, free: 189.1 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.73e-05/7.908, allocations: 59.36 kB / 3.219 GB, free: 189 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005739/7.908, allocations: 385.2 kB / 3.22 GB, free: 188.7 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 8.408e-05/7.908, allocations: 33.7 kB / 3.22 GB, free: 188.6 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001902/7.909, allocations: 284.1 kB / 3.22 GB, free: 188.3 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001354/7.909, allocations: 106.2 kB / 3.22 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.359e-05/7.909, allocations: 4 kB / 3.22 GB, free: 188.2 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 9.832e-05/7.909, allocations: 358.8 kB / 3.22 GB, free: 187.9 MB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003454/7.909, allocations: 127.9 kB / 3.22 GB, free: 187.7 MB / 0.823 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003714/7.91, allocations: 225 kB / 3.221 GB, free: 187.5 MB / 0.823 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003628/7.91, allocations: 155.9 kB / 3.221 GB, free: 187.3 MB / 0.823 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.474e-06/7.91, allocations: 0 / 3.221 GB, free: 187.3 MB / 0.823 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0009704/7.911, allocations: 402.4 kB / 3.221 GB, free: 186.9 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000131/7.911, allocations: 0.5332 MB / 3.222 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.269e-06/7.911, allocations: 0 / 3.222 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.298e-05/7.911, allocations: 4 kB / 3.222 GB, free: 186.4 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004914/7.912, allocations: 71.89 kB / 3.222 GB, free: 186.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.181e-05/7.912, allocations: 12.02 kB / 3.222 GB, free: 186.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007315/7.913, allocations: 51.72 kB / 3.222 GB, free: 186.2 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.782e-05/7.913, allocations: 19.98 kB / 3.222 GB, free: 186.2 MB / 0.823 GB
Notification: Performance of prepare postOptimizeDAE: time 1.426e-05/7.913, allocations: 5.25 kB / 3.222 GB, free: 186.2 MB / 0.823 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0008097/7.913, allocations: 336 kB / 3.222 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.336e-06/7.914, allocations: 0 / 3.222 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.249e-06/7.914, allocations: 4 kB / 3.222 GB, free: 185.9 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003901/7.914, allocations: 72.05 kB / 3.222 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.492e-06/7.914, allocations: 8 kB / 3.222 GB, free: 185.8 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007002/7.915, allocations: 55.66 kB / 3.222 GB, free: 185.7 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.884e-05/7.915, allocations: 19.98 kB / 3.222 GB, free: 185.7 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 0.0004567/7.915, allocations: 289 kB / 3.223 GB, free: 185.4 MB / 0.823 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001395/7.915, allocations: 51.34 kB / 3.223 GB, free: 185.4 MB / 0.823 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001035/7.916, allocations: 418.4 kB / 3.223 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.32e-06/7.916, allocations: 4 kB / 3.223 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.708e-06/7.916, allocations: 0 / 3.223 GB, free: 185 MB / 0.823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.000824/7.917, allocations: 449.1 kB / 3.224 GB, free: 184.5 MB / 0.823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002404/7.92, allocations: 1.136 MB / 3.225 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.146e-06/7.92, allocations: 7.938 kB / 3.225 GB, free: 183.3 MB / 0.823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000393/7.92, allocations: 59.91 kB / 3.225 GB, free: 183.2 MB / 0.823 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002712/7.92, allocations: 52.98 kB / 3.225 GB, free: 183.2 MB / 0.823 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.874e-05/7.92, allocations: 15.98 kB / 3.225 GB, free: 183.1 MB / 0.823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00126/7.922, allocations: 1.449 MB / 3.226 GB, free: 181.5 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.585e-06/7.922, allocations: 4.031 kB / 3.226 GB, free: 181.5 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001416/7.923, allocations: 0.7995 MB / 3.227 GB, free: 180.7 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003297/7.924, allocations: 168.5 kB / 3.227 GB, free: 180.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.931e-05/7.924, allocations: 12.02 kB / 3.227 GB, free: 180.5 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005886/7.924, allocations: 43.86 kB / 3.227 GB, free: 180.4 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.14e-05/7.924, allocations: 27.97 kB / 3.227 GB, free: 180.4 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.606e-05/7.924, allocations: 12 kB / 3.227 GB, free: 180.4 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0004733/7.925, allocations: 318.8 kB / 3.228 GB, free: 180.1 MB / 0.823 GB
Notification: Performance of sort global known variables: time 7.65e-07/7.925, allocations: 0 / 3.228 GB, free: 180.1 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.001588/7.927, allocations: 411.3 kB / 3.228 GB, free: 179.7 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 0.001682/7.928, allocations: 1.108 MB / 3.229 GB, free: 178.7 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.00125/7.93, allocations: 495.5 kB / 3.229 GB, free: 178.2 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 5.704e-06/7.93, allocations: 0 / 3.229 GB, free: 178.2 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005951/7.93, allocations: 303.3 kB / 3.23 GB, free: 177.9 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001756/7.932, allocations: 304.8 kB / 3.23 GB, free: 177.6 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002106/7.934, allocations: 1.348 MB / 3.231 GB, free: 176.2 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004159/7.935, allocations: 0.9095 MB / 3.232 GB, free: 175.3 MB / 0.823 GB
Notification: Performance of simCode: alias equations: time 0.0008948/7.935, allocations: 152.4 kB / 3.232 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001515/7.936, allocations: 51.38 kB / 3.232 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of SimCode: time 2.246e-06/7.936, allocations: 4 kB / 3.232 GB, free: 175.1 MB / 0.823 GB
Notification: Performance of Templates: time 0.04393/7.98, allocations: 22.89 MB / 3.255 GB, free: 152.4 MB / 0.823 GB