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 0.002429/0.002433, allocations: 354.8 kB / 15.95 MB, free: 6.211 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.498/1.498, allocations: 165.8 MB / 182.5 MB, free: 5.48 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.014/4.014, allocations: 410.7 MB / 0.5995 GB, free: 15.18 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001718/0.001717, allocations: 194 kB / 0.6662 GB, free: 6.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004948/0.000495, allocations: 16 kB / 0.7423 GB, free: 8.965 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.333/0.3335, allocations: 67.44 MB / 0.8081 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.6094/0.943, allocations: 159.5 MB / 0.9639 GB, free: 1.344 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01318/0.9562, allocations: 4.421 MB / 0.9682 GB, free: 1.273 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001427/0.9577, allocations: 23.22 kB / 0.9683 GB, free: 1.27 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002052/0.9598, allocations: 345.5 kB / 0.9686 GB, free: 1.27 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.007059/0.9669, allocations: 1.259 MB / 0.9698 GB, free: 1.168 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005263/0.9722, allocations: 0.793 MB / 0.9706 GB, free: 1.109 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.004385/0.9766, allocations: 1.878 MB / 0.9724 GB, free: 0.8438 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.00132/0.978, allocations: 382.6 kB / 0.9728 GB, free: 0.7852 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002021/0.98, allocations: 0.5138 MB / 0.9733 GB, free: 0.6602 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001379/0.9815, allocations: 459.2 kB / 0.9737 GB, free: 0.5781 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001603/0.9817, allocations: 24.03 kB / 0.9738 GB, free: 0.5781 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.002863/0.9845, allocations: 0.55 MB / 0.9743 GB, free: 0.5234 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0004487/0.985, allocations: 200.1 kB / 0.9745 GB, free: 0.5039 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003745/0.9854, allocations: 149.4 kB / 0.9746 GB, free: 460 kB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001979/0.9874, allocations: 0.7848 MB / 0.9754 GB, free: 392 kB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.552e-06/0.9875, allocations: 0 / 0.9754 GB, free: 392 kB / 474.7 MB
Notification: Performance of FrontEnd: time 3.193e-06/0.9875, allocations: 0 / 0.9754 GB, free: 392 kB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.433e-05/0.9875, allocations: 0 / 0.9754 GB, free: 392 kB / 474.7 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 0.002901/0.9904, allocations: 0.8602 MB / 0.9762 GB, free: 15.79 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.223e-05/0.9905, allocations: 9.375 kB / 0.9762 GB, free: 15.79 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002644/0.9932, allocations: 166.3 kB / 0.9764 GB, free: 15.76 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001931/0.9951, allocations: 0.511 MB / 0.9769 GB, free: 15.46 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.488e-05/0.9952, allocations: 37.78 kB / 0.9769 GB, free: 15.45 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001678/0.9954, allocations: 43.94 kB / 0.977 GB, free: 15.45 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002048/0.9975, allocations: 465.3 kB / 0.9774 GB, free: 15.32 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.032e-05/0.9976, allocations: 0 / 0.9774 GB, free: 15.32 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001112/0.9977, allocations: 18.97 kB / 0.9774 GB, free: 15.32 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.914e-05/0.9978, allocations: 17.33 kB / 0.9775 GB, free: 15.32 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001956/0.9998, allocations: 429.3 kB / 0.9779 GB, free: 15.24 MB / 490.7 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 0.006881/1.007, allocations: 2.027 MB / 0.9798 GB, free: 13.88 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.00129/1.008, allocations: 277 kB / 0.9801 GB, free: 13.82 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004123/1.008, allocations: 187.4 kB / 0.9803 GB, free: 13.79 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003413/1.009, allocations: 199.3 kB / 0.9805 GB, free: 13.59 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.223e-05/1.009, allocations: 41.69 kB / 0.9805 GB, free: 13.55 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=30): time 3.271e-06/1.009, allocations: 0 / 0.9805 GB, free: 13.55 MB / 490.7 MB
Notification: Performance of matching and sorting (n=30): time 0.002038/1.011, allocations: 0.6607 MB / 0.9812 GB, free: 13.29 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.076e-05/1.011, allocations: 54.28 kB / 0.9812 GB, free: 13.22 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006428/1.012, allocations: 437.5 kB / 0.9816 GB, free: 13.05 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.068e-05/1.012, allocations: 31.95 kB / 0.9817 GB, free: 13.02 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0002425/1.012, allocations: 272.4 kB / 0.9819 GB, free: 12.86 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001378/1.012, allocations: 116 kB / 0.982 GB, free: 12.77 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.282e-05/1.012, allocations: 6.375 kB / 0.982 GB, free: 12.77 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002052/1.012, allocations: 356.6 kB / 0.9824 GB, free: 12.45 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003322/1.013, allocations: 129.2 kB / 0.9825 GB, free: 12.42 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004152/1.013, allocations: 214.3 kB / 0.9827 GB, free: 12.32 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003823/1.014, allocations: 166.1 kB / 0.9829 GB, free: 12.29 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.122e-06/1.014, allocations: 0 / 0.9829 GB, free: 12.29 MB / 490.7 MB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0009621/1.015, allocations: 410.1 kB / 0.9833 GB, free: 12.18 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001028/1.015, allocations: 129 kB / 0.9834 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.911e-06/1.015, allocations: 2.938 kB / 0.9834 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.696e-05/1.015, allocations: 3.281 kB / 0.9834 GB, free: 12.04 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004462/1.015, allocations: 71.06 kB / 0.9835 GB, free: 12.02 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.353e-05/1.015, allocations: 6.141 kB / 0.9835 GB, free: 12.02 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000649/1.016, allocations: 63.97 kB / 0.9835 GB, free: 11.99 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.243e-05/1.016, allocations: 12.78 kB / 0.9835 GB, free: 11.99 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.001e-05/1.016, allocations: 5.125 kB / 0.9835 GB, free: 11.99 MB / 490.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.000811/1.017, allocations: 334.5 kB / 0.9839 GB, free: 11.93 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.191e-06/1.017, allocations: 6 kB / 0.9839 GB, free: 11.93 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 7.205e-06/1.017, allocations: 5.469 kB / 0.9839 GB, free: 11.93 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003989/1.017, allocations: 73.67 kB / 0.9839 GB, free: 11.91 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.496e-06/1.017, allocations: 6.859 kB / 0.9839 GB, free: 11.91 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006249/1.018, allocations: 48.34 kB / 0.984 GB, free: 11.89 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.421e-05/1.018, allocations: 14.81 kB / 0.984 GB, free: 11.89 MB / 490.7 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 0.0004161/1.018, allocations: 286.4 kB / 0.9843 GB, free: 11.68 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001359/1.019, allocations: 51.97 kB / 0.9843 GB, free: 11.65 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00107/1.02, allocations: 429.3 kB / 0.9847 GB, free: 11.53 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.725e-06/1.02, allocations: 3.312 kB / 0.9847 GB, free: 11.53 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.93e-06/1.02, allocations: 0 / 0.9847 GB, free: 11.53 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009151/1.021, allocations: 457.5 kB / 0.9852 GB, free: 11.3 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002411/1.023, allocations: 1.139 MB / 0.9863 GB, free: 10.71 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.543e-06/1.023, allocations: 3.531 kB / 0.9863 GB, free: 10.71 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003963/1.023, allocations: 61.88 kB / 0.9863 GB, free: 10.7 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000288/1.024, allocations: 50.97 kB / 0.9864 GB, free: 10.68 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.008e-05/1.024, allocations: 14.97 kB / 0.9864 GB, free: 10.67 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001709/1.026, allocations: 1.431 MB / 0.9878 GB, free: 9.352 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.657e-06/1.026, allocations: 2.938 kB / 0.9878 GB, free: 9.352 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001531/1.027, allocations: 0.7205 MB / 0.9885 GB, free: 9.039 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003213/1.027, allocations: 163.9 kB / 0.9887 GB, free: 8.906 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.509e-05/1.028, allocations: 6.156 kB / 0.9887 GB, free: 8.906 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000662/1.028, allocations: 52.2 kB / 0.9887 GB, free: 8.883 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.179e-05/1.028, allocations: 26.06 kB / 0.9888 GB, free: 8.871 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.498e-05/1.028, allocations: 9 kB / 0.9888 GB, free: 8.871 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.0004566/1.029, allocations: 311 kB / 0.9891 GB, free: 8.742 MB / 490.7 MB
Notification: Performance of sort global known variables: time 8.19e-07/1.029, allocations: 0 / 0.9891 GB, free: 8.742 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.001113/1.03, allocations: 309.7 kB / 0.9894 GB, free: 8.695 MB / 490.7 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 0.0005014/1.031, allocations: 189.8 kB / 0.9895 GB, free: 8.574 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.001229/1.032, allocations: 499.9 kB / 0.99 GB, free: 8.488 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 5e-06/1.032, allocations: 0 / 0.99 GB, free: 8.488 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0006624/1.032, allocations: 291.2 kB / 0.9903 GB, free: 8.34 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002047/1.035, allocations: 306.6 kB / 0.9906 GB, free: 8.238 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002487/1.037, allocations: 1.345 MB / 0.9919 GB, free: 7.359 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006827/1.038, allocations: 0.9095 MB / 0.9928 GB, free: 6.566 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0009021/1.039, allocations: 164.9 kB / 0.9929 GB, free: 6.484 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001592/1.039, allocations: 43.38 kB / 0.993 GB, free: 6.477 MB / 490.7 MB
Notification: Performance of SimCode: time 1.905e-06/1.039, allocations: 3.938 kB / 0.993 GB, free: 6.473 MB / 490.7 MB
Notification: Performance of Templates: time 0.0242/1.063, allocations: 9.531 MB / 1.002 GB, free: 1.77 MB / 490.7 MB