Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001471/0.001482, allocations: 182.8 kB / 15.76 MB, free: 5.996 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7836/0.7836, allocations: 82.93 MB / 99.42 MB, free: 3.258 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.101/2.101, allocations: 205.4 MB / 325.4 MB, free: 3.336 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001055/0.001055, allocations: 90.86 kB / 393.6 MB, free: 15.11 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0005767/0.0005771, allocations: 12 kB / 471.5 MB, free: 66.57 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09764/0.09825, allocations: 67.45 MB / 0.5263 GB, free: 15.08 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.5183/0.6166, allocations: 147.8 MB / 0.6707 GB, free: 9.039 MB / 458.7 MB
Notification: Performance of NFInst.instExpressions: time 0.008787/0.6254, allocations: 4.25 MB / 0.6748 GB, free: 5.645 MB / 458.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009433/0.6264, allocations: 21.97 kB / 0.6748 GB, free: 5.633 MB / 458.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001497/0.6279, allocations: 389.6 kB / 0.6752 GB, free: 5.309 MB / 458.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.004564/0.6325, allocations: 1.163 MB / 0.6763 GB, free: 4.363 MB / 458.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.003336/0.6359, allocations: 0.8056 MB / 0.6771 GB, free: 3.805 MB / 458.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002213/0.6381, allocations: 0.9408 MB / 0.6781 GB, free: 3.195 MB / 458.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008105/0.6389, allocations: 388.5 kB / 0.6784 GB, free: 2.973 MB / 458.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001256/0.6402, allocations: 485.2 kB / 0.6789 GB, free: 2.68 MB / 458.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006236/0.6409, allocations: 309.1 kB / 0.6792 GB, free: 2.508 MB / 458.7 MB
Notification: Performance of NFPackage.collectConstants: time 8.258e-05/0.641, allocations: 20.38 kB / 0.6792 GB, free: 2.508 MB / 458.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001815/0.6428, allocations: 0.6123 MB / 0.6798 GB, free: 2.227 MB / 458.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002907/0.6431, allocations: 183.8 kB / 0.68 GB, free: 2.117 MB / 458.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002486/0.6434, allocations: 149.1 kB / 0.6801 GB, free: 2.031 MB / 458.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001529/0.6449, allocations: 0.7729 MB / 0.6809 GB, free: 1.305 MB / 458.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.434e-06/0.645, allocations: 0 / 0.6809 GB, free: 1.305 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.756e-06/0.645, allocations: 3.938 kB / 0.6809 GB, free: 1.301 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 1.174e-05/0.645, allocations: 4 kB / 0.6809 GB, free: 1.297 MB / 458.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.00176/0.6468, allocations: 0.8607 MB / 0.6817 GB, free: 396 kB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.044e-05/0.6468, allocations: 8.031 kB / 0.6817 GB, free: 388 kB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001394/0.6482, allocations: 171.1 kB / 0.6819 GB, free: 216 kB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00121/0.6495, allocations: 0.5054 MB / 0.6824 GB, free: 15.66 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.869e-05/0.6495, allocations: 33 kB / 0.6824 GB, free: 15.63 MB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001092/0.6497, allocations: 47.94 kB / 0.6825 GB, free: 15.59 MB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001149/0.6508, allocations: 462.4 kB / 0.6829 GB, free: 15.12 MB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.743e-05/0.6509, allocations: 0 / 0.6829 GB, free: 15.12 MB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.225e-05/0.6509, allocations: 16 kB / 0.6829 GB, free: 15.11 MB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.859e-05/0.651, allocations: 17 kB / 0.6829 GB, free: 15.09 MB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001113/0.6521, allocations: 423.7 kB / 0.6833 GB, free: 14.68 MB / 474.7 MB
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 0.00396/0.6561, allocations: 2.024 MB / 0.6853 GB, free: 12.47 MB / 474.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007331/0.6569, allocations: 294.5 kB / 0.6856 GB, free: 12.17 MB / 474.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 7.261e-05/0.657, allocations: 12 kB / 0.6856 GB, free: 12.16 MB / 474.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.168e-05/0.657, allocations: 42.48 kB / 0.6856 GB, free: 12.11 MB / 474.7 MB
Notification: Performance of pre-optimization done (n=30): time 3.806e-06/0.657, allocations: 0 / 0.6856 GB, free: 12.11 MB / 474.7 MB
Notification: Performance of matching and sorting (n=30): time 0.002166/0.6592, allocations: 0.6597 MB / 0.6863 GB, free: 11.42 MB / 474.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.644e-05/0.6593, allocations: 59.41 kB / 0.6863 GB, free: 11.35 MB / 474.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007217/0.66, allocations: 437.9 kB / 0.6868 GB, free: 10.92 MB / 474.7 MB
Notification: Performance of collectPreVariables (initialization): time 5.89e-05/0.6601, allocations: 33.7 kB / 0.6868 GB, free: 10.88 MB / 474.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002786/0.6604, allocations: 264.3 kB / 0.687 GB, free: 10.61 MB / 474.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001482/0.6605, allocations: 118.4 kB / 0.6872 GB, free: 10.5 MB / 474.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.333e-05/0.6606, allocations: 8 kB / 0.6872 GB, free: 10.49 MB / 474.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002234/0.6608, allocations: 354.8 kB / 0.6875 GB, free: 10.13 MB / 474.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003817/0.6612, allocations: 135.8 kB / 0.6876 GB, free: 10 MB / 474.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004626/0.6617, allocations: 212 kB / 0.6878 GB, free: 9.766 MB / 474.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004296/0.6621, allocations: 159.9 kB / 0.688 GB, free: 9.609 MB / 474.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.841e-06/0.6622, allocations: 0 / 0.688 GB, free: 9.609 MB / 474.7 MB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.001075/0.6632, allocations: 404.8 kB / 0.6884 GB, free: 9.207 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0003215/0.6636, allocations: 0.5372 MB / 0.6889 GB, free: 8.629 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.152e-05/0.6636, allocations: 7.938 kB / 0.6889 GB, free: 8.625 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.031e-05/0.6636, allocations: 4 kB / 0.6889 GB, free: 8.621 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004582/0.6641, allocations: 67.89 kB / 0.689 GB, free: 8.555 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.213e-05/0.6641, allocations: 7.938 kB / 0.689 GB, free: 8.547 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006592/0.6648, allocations: 59.66 kB / 0.689 GB, free: 8.488 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.573e-05/0.6649, allocations: 12 kB / 0.6891 GB, free: 8.477 MB / 474.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.081e-05/0.6649, allocations: 4 kB / 0.6891 GB, free: 8.473 MB / 474.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009033/0.6658, allocations: 340 kB / 0.6894 GB, free: 8.141 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.724e-06/0.6658, allocations: 4 kB / 0.6894 GB, free: 8.137 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 6.112e-06/0.6659, allocations: 0 / 0.6894 GB, free: 8.137 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000412/0.6663, allocations: 75.89 kB / 0.6895 GB, free: 8.062 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.065e-06/0.6663, allocations: 8.156 kB / 0.6895 GB, free: 8.055 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006253/0.6669, allocations: 43.81 kB / 0.6895 GB, free: 8.012 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.802e-05/0.667, allocations: 16 kB / 0.6895 GB, free: 7.996 MB / 474.7 MB
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 0.0004484/0.6675, allocations: 288.9 kB / 0.6898 GB, free: 7.703 MB / 474.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001355/0.6676, allocations: 51.34 kB / 0.6898 GB, free: 7.652 MB / 474.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001191/0.6688, allocations: 428 kB / 0.6903 GB, free: 7.227 MB / 474.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.066e-05/0.6688, allocations: 4 kB / 0.6903 GB, free: 7.223 MB / 474.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.002e-05/0.6689, allocations: 3.953 kB / 0.6903 GB, free: 7.219 MB / 474.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009937/0.6699, allocations: 453.4 kB / 0.6907 GB, free: 6.742 MB / 474.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002624/0.6725, allocations: 1.136 MB / 0.6918 GB, free: 5.527 MB / 474.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.373e-06/0.6726, allocations: 4 kB / 0.6918 GB, free: 5.523 MB / 474.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004212/0.673, allocations: 59.91 kB / 0.6919 GB, free: 5.465 MB / 474.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002787/0.6733, allocations: 53.03 kB / 0.6919 GB, free: 5.41 MB / 474.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.847e-05/0.6733, allocations: 8 kB / 0.6919 GB, free: 5.402 MB / 474.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001829/0.6752, allocations: 1.457 MB / 0.6933 GB, free: 3.812 MB / 474.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.049e-06/0.6752, allocations: 7.969 kB / 0.6934 GB, free: 3.805 MB / 474.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001734/0.677, allocations: 0.7983 MB / 0.6941 GB, free: 2.922 MB / 474.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003216/0.6773, allocations: 164.5 kB / 0.6943 GB, free: 2.742 MB / 474.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.455e-05/0.6774, allocations: 8 kB / 0.6943 GB, free: 2.734 MB / 474.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005703/0.678, allocations: 43.94 kB / 0.6943 GB, free: 2.691 MB / 474.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.286e-05/0.6781, allocations: 31.91 kB / 0.6944 GB, free: 2.66 MB / 474.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.603e-05/0.6782, allocations: 8.062 kB / 0.6944 GB, free: 2.652 MB / 474.7 MB
Notification: Performance of sorting global known variables: time 0.0005246/0.6787, allocations: 307.1 kB / 0.6947 GB, free: 2.355 MB / 474.7 MB
Notification: Performance of sort global known variables: time 7.82e-07/0.6787, allocations: 0 / 0.6947 GB, free: 2.355 MB / 474.7 MB
Notification: Performance of remove unused functions: time 0.001157/0.6799, allocations: 303.2 kB / 0.695 GB, free: 2.059 MB / 474.7 MB
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 0.0004921/0.6804, allocations: 193.6 kB / 0.6951 GB, free: 1.871 MB / 474.7 MB
Notification: Performance of simCode: created initialization part: time 0.001372/0.6818, allocations: 0.4918 MB / 0.6956 GB, free: 1.379 MB / 474.7 MB
Notification: Performance of simCode: created event and clocks part: time 5.23e-06/0.6818, allocations: 0 / 0.6956 GB, free: 1.379 MB / 474.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0006883/0.6825, allocations: 299.4 kB / 0.6959 GB, free: 1.074 MB / 474.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001828/0.6843, allocations: 301 kB / 0.6962 GB, free: 0.7852 MB / 474.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002504/0.6869, allocations: 1.345 MB / 0.6975 GB, free: 15.39 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007187/0.6876, allocations: 0.9056 MB / 0.6984 GB, free: 14.46 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0008752/0.6885, allocations: 164.4 kB / 0.6986 GB, free: 14.3 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001582/0.6887, allocations: 43.42 kB / 0.6986 GB, free: 14.25 MB / 490.7 MB
Notification: Performance of SimCode: time 1.679e-06/0.6887, allocations: 0 / 0.6986 GB, free: 14.25 MB / 490.7 MB
Notification: Performance of Templates: time 0.02506/0.7138, allocations: 9.515 MB / 0.7079 GB, free: 4.852 MB / 490.7 MB