Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.264/2.264, 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 0.001582/0.001582, allocations: 183.8 kB / 325.6 MB, free: 2.84 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 2.32/2.32, allocations: 205.4 MB / 0.5766 GB, free: 20.77 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 0.001155/0.001155, allocations: 95.62 kB / 0.6811 GB, free: 13.59 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004812/0.0004811, allocations: 16.03 kB / 0.7951 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2149/0.2154, allocations: 106.3 MB / 0.8989 GB, free: 65.47 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.201/1.416, allocations: 392.3 MB / 1.282 GB, free: 9.992 MB / 0.7917 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003392/1.417, allocations: 88.86 kB / 1.282 GB, free: 9.945 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 1.512/2.929, allocations: 235.2 MB / 1.512 GB, free: 225.7 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 1.903e-06/2.929, allocations: 0 / 1.512 GB, free: 225.7 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 9.087e-05/2.929, allocations: 25.31 kB / 1.512 GB, free: 225.7 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 0.002207/2.931, allocations: 0.987 MB / 1.513 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.309e-05/2.931, allocations: 6.781 kB / 1.513 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000394/2.932, allocations: 88.25 kB / 1.513 GB, free: 224.9 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.03655/2.968, allocations: 11.88 MB / 1.524 GB, free: 217.8 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.803e-05/2.968, allocations: 36.84 kB / 1.524 GB, free: 217.8 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001038/2.968, allocations: 48.47 kB / 1.525 GB, free: 217.7 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001078/2.97, allocations: 488.7 kB / 1.525 GB, free: 217.4 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.97e-05/2.97, allocations: 3.938 kB / 1.525 GB, free: 217.4 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.584e-05/2.97, allocations: 21.53 kB / 1.525 GB, free: 217.4 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.321e-05/2.97, allocations: 21.64 kB / 1.525 GB, free: 217.4 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007074/2.97, allocations: 298.4 kB / 1.525 GB, free: 217.2 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 0.003613/2.974, allocations: 2.712 MB / 1.528 GB, free: 214.7 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004038/2.974, allocations: 180 kB / 1.528 GB, free: 214.6 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003499/2.975, allocations: 345.8 kB / 1.528 GB, free: 214.2 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.286e-05/2.975, allocations: 34.75 kB / 1.529 GB, free: 214.2 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=22): time 3.277e-06/2.975, allocations: 0 / 1.529 GB, free: 214.2 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=22): time 0.0007695/2.976, allocations: 299.1 kB / 1.529 GB, free: 214 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.015e-05/2.976, allocations: 55.25 kB / 1.529 GB, free: 214 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007346/2.976, allocations: 467 kB / 1.529 GB, free: 213.7 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 4.161e-05/2.977, allocations: 33.33 kB / 1.529 GB, free: 213.6 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002393/2.977, allocations: 347.8 kB / 1.53 GB, free: 213.3 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 7.987e-05/2.977, allocations: 78.06 kB / 1.53 GB, free: 213.3 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.51e-05/2.977, allocations: 15.72 kB / 1.53 GB, free: 213.3 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001118/2.977, allocations: 357.5 kB / 1.53 GB, free: 212.9 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001994/2.977, allocations: 83.77 kB / 1.53 GB, free: 212.9 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003077/2.978, allocations: 233.4 kB / 1.53 GB, free: 212.6 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002813/2.978, allocations: 130.8 kB / 1.531 GB, free: 212.6 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.719e-06/2.978, allocations: 3.938 kB / 1.531 GB, free: 212.6 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0007767/2.979, allocations: 386.1 kB / 1.531 GB, free: 212.4 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003869/2.979, allocations: 1.659 MB / 1.533 GB, free: 210.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.491e-05/2.979, allocations: 11.61 kB / 1.533 GB, free: 210.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.729e-05/2.979, allocations: 5.656 kB / 1.533 GB, free: 210.6 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005094/2.98, allocations: 76.44 kB / 1.533 GB, free: 210.6 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.565e-05/2.98, allocations: 11.61 kB / 1.533 GB, free: 210.6 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007537/2.98, allocations: 60.61 kB / 1.533 GB, free: 210.5 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.118e-05/2.981, allocations: 24.92 kB / 1.533 GB, free: 210.5 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.092e-05/2.981, allocations: 3.25 kB / 1.533 GB, free: 210.5 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006577/2.981, allocations: 312.1 kB / 1.533 GB, free: 210.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.332e-06/2.981, allocations: 6.688 kB / 1.533 GB, free: 210.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.127e-06/2.981, allocations: 5.438 kB / 1.533 GB, free: 210.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004346/2.982, allocations: 79.38 kB / 1.533 GB, free: 210.3 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.225e-06/2.982, allocations: 7.125 kB / 1.533 GB, free: 210.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006125/2.982, allocations: 56.09 kB / 1.533 GB, free: 210.3 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.852e-05/2.982, allocations: 20.08 kB / 1.533 GB, free: 210.3 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (44):
 * Single equations (assignments): 44
 * 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 0.0004226/2.983, allocations: 281.9 kB / 1.533 GB, free: 210 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001165/2.983, allocations: 53.78 kB / 1.533 GB, free: 210 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006526/2.984, allocations: 268 kB / 1.534 GB, free: 209.9 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.407e-06/2.984, allocations: 15.62 kB / 1.534 GB, free: 209.9 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.14e-06/2.984, allocations: 0 / 1.534 GB, free: 209.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004315/2.984, allocations: 375.2 kB / 1.534 GB, free: 209.5 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0019/2.986, allocations: 1.047 MB / 1.535 GB, free: 208.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.263e-06/2.986, allocations: 3.25 kB / 1.535 GB, free: 208.7 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000374/2.986, allocations: 52.31 kB / 1.535 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.238e-06/2.986, allocations: 2.969 kB / 1.535 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.679e-05/2.986, allocations: 7.531 kB / 1.535 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.097e-06/2.986, allocations: 11.45 kB / 1.535 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.529e-06/2.986, allocations: 3.281 kB / 1.535 GB, free: 208.6 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008682/2.987, allocations: 0.6193 MB / 1.536 GB, free: 208.1 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003323/2.988, allocations: 177.7 kB / 1.536 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001154/2.988, allocations: 7.719 kB / 1.536 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006274/2.988, allocations: 28.03 kB / 1.536 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.593e-05/2.989, allocations: 26.31 kB / 1.536 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.166e-05/2.989, allocations: 16.39 kB / 1.536 GB, free: 207.9 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0007281/2.989, allocations: 396.8 kB / 1.536 GB, free: 207.6 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 4.81e-07/2.989, allocations: 3.938 kB / 1.536 GB, free: 207.6 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.001707/2.991, allocations: 368.7 kB / 1.537 GB, free: 207.6 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * 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 (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 Backend phase and start with SimCode phase: time 0.0009791/2.992, allocations: 403.3 kB / 1.537 GB, free: 207.3 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0009719/2.993, allocations: 396.3 kB / 1.538 GB, free: 207.2 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 6.282e-06/2.993, allocations: 3.031 kB / 1.538 GB, free: 207.2 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002227/2.993, allocations: 103.4 kB / 1.538 GB, free: 207.1 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003205/2.997, allocations: 369.2 kB / 1.538 GB, free: 206.9 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002762/2.999, allocations: 1.353 MB / 1.539 GB, free: 205.9 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004616/3, allocations: 0.9057 MB / 1.54 GB, free: 205.1 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.001133/3.001, allocations: 149 kB / 1.54 GB, free: 205.1 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000206/3.001, allocations: 61.11 kB / 1.54 GB, free: 205 MB / 0.8855 GB
Notification: Performance of SimCode: time 1.553e-06/3.001, allocations: 0 / 1.54 GB, free: 205 MB / 0.8855 GB
Notification: Performance of Templates: time 0.03375/3.035, allocations: 13.09 MB / 1.553 GB, free: 192.6 MB / 0.8855 GB